15871 lines
491 KiB
Bash
Executable File
15871 lines
491 KiB
Bash
Executable File
#! /bin/sh
|
||
# Guess values for system-dependent variables and create Makefiles.
|
||
# Generated by GNU Autoconf 2.69 for POV-Ray 3.7.0.10.
|
||
#
|
||
# Report bugs to <unix-bugreports-2011@povray.org>.
|
||
#
|
||
#
|
||
# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
|
||
#
|
||
#
|
||
# This configure script is free software; the Free Software Foundation
|
||
# gives unlimited permission to copy, distribute and modify it.
|
||
## -------------------- ##
|
||
## M4sh Initialization. ##
|
||
## -------------------- ##
|
||
|
||
# Be more Bourne compatible
|
||
DUALCASE=1; export DUALCASE # for MKS sh
|
||
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
|
||
emulate sh
|
||
NULLCMD=:
|
||
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
|
||
# is contrary to our usage. Disable this feature.
|
||
alias -g '${1+"$@"}'='"$@"'
|
||
setopt NO_GLOB_SUBST
|
||
else
|
||
case `(set -o) 2>/dev/null` in #(
|
||
*posix*) :
|
||
set -o posix ;; #(
|
||
*) :
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
|
||
as_nl='
|
||
'
|
||
export as_nl
|
||
# Printing a long string crashes Solaris 7 /usr/bin/printf.
|
||
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
|
||
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
|
||
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
|
||
# Prefer a ksh shell builtin over an external printf program on Solaris,
|
||
# but without wasting forks for bash or zsh.
|
||
if test -z "$BASH_VERSION$ZSH_VERSION" \
|
||
&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
|
||
as_echo='print -r --'
|
||
as_echo_n='print -rn --'
|
||
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
|
||
as_echo='printf %s\n'
|
||
as_echo_n='printf %s'
|
||
else
|
||
if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
|
||
as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
|
||
as_echo_n='/usr/ucb/echo -n'
|
||
else
|
||
as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
|
||
as_echo_n_body='eval
|
||
arg=$1;
|
||
case $arg in #(
|
||
*"$as_nl"*)
|
||
expr "X$arg" : "X\\(.*\\)$as_nl";
|
||
arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
|
||
esac;
|
||
expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
|
||
'
|
||
export as_echo_n_body
|
||
as_echo_n='sh -c $as_echo_n_body as_echo'
|
||
fi
|
||
export as_echo_body
|
||
as_echo='sh -c $as_echo_body as_echo'
|
||
fi
|
||
|
||
# The user is always right.
|
||
if test "${PATH_SEPARATOR+set}" != set; then
|
||
PATH_SEPARATOR=:
|
||
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
|
||
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
|
||
PATH_SEPARATOR=';'
|
||
}
|
||
fi
|
||
|
||
|
||
# IFS
|
||
# We need space, tab and new line, in precisely that order. Quoting is
|
||
# there to prevent editors from complaining about space-tab.
|
||
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
|
||
# splitting by setting IFS to empty value.)
|
||
IFS=" "" $as_nl"
|
||
|
||
# Find who we are. Look in the path if we contain no directory separator.
|
||
as_myself=
|
||
case $0 in #((
|
||
*[\\/]* ) as_myself=$0 ;;
|
||
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
;;
|
||
esac
|
||
# We did not find ourselves, most probably we were run as `sh COMMAND'
|
||
# in which case we are not to be found in the path.
|
||
if test "x$as_myself" = x; then
|
||
as_myself=$0
|
||
fi
|
||
if test ! -f "$as_myself"; then
|
||
$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
|
||
exit 1
|
||
fi
|
||
|
||
# Unset variables that we do not need and which cause bugs (e.g. in
|
||
# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
|
||
# suppresses any "Segmentation fault" message there. '((' could
|
||
# trigger a bug in pdksh 5.2.14.
|
||
for as_var in BASH_ENV ENV MAIL MAILPATH
|
||
do eval test x\${$as_var+set} = xset \
|
||
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
|
||
done
|
||
PS1='$ '
|
||
PS2='> '
|
||
PS4='+ '
|
||
|
||
# NLS nuisances.
|
||
LC_ALL=C
|
||
export LC_ALL
|
||
LANGUAGE=C
|
||
export LANGUAGE
|
||
|
||
# CDPATH.
|
||
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
|
||
|
||
# Use a proper internal environment variable to ensure we don't fall
|
||
# into an infinite loop, continuously re-executing ourselves.
|
||
if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
|
||
_as_can_reexec=no; export _as_can_reexec;
|
||
# We cannot yet assume a decent shell, so we have to provide a
|
||
# neutralization value for shells without unset; and this also
|
||
# works around shells that cannot unset nonexistent variables.
|
||
# Preserve -v and -x to the replacement shell.
|
||
BASH_ENV=/dev/null
|
||
ENV=/dev/null
|
||
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
|
||
case $- in # ((((
|
||
*v*x* | *x*v* ) as_opts=-vx ;;
|
||
*v* ) as_opts=-v ;;
|
||
*x* ) as_opts=-x ;;
|
||
* ) as_opts= ;;
|
||
esac
|
||
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
|
||
# Admittedly, this is quite paranoid, since all the known shells bail
|
||
# out after a failed `exec'.
|
||
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
|
||
as_fn_exit 255
|
||
fi
|
||
# We don't want this to propagate to other subprocesses.
|
||
{ _as_can_reexec=; unset _as_can_reexec;}
|
||
if test "x$CONFIG_SHELL" = x; then
|
||
as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
|
||
emulate sh
|
||
NULLCMD=:
|
||
# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
|
||
# is contrary to our usage. Disable this feature.
|
||
alias -g '\${1+\"\$@\"}'='\"\$@\"'
|
||
setopt NO_GLOB_SUBST
|
||
else
|
||
case \`(set -o) 2>/dev/null\` in #(
|
||
*posix*) :
|
||
set -o posix ;; #(
|
||
*) :
|
||
;;
|
||
esac
|
||
fi
|
||
"
|
||
as_required="as_fn_return () { (exit \$1); }
|
||
as_fn_success () { as_fn_return 0; }
|
||
as_fn_failure () { as_fn_return 1; }
|
||
as_fn_ret_success () { return 0; }
|
||
as_fn_ret_failure () { return 1; }
|
||
|
||
exitcode=0
|
||
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
|
||
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
|
||
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
|
||
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
|
||
if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
|
||
|
||
else
|
||
exitcode=1; echo positional parameters were not saved.
|
||
fi
|
||
test x\$exitcode = x0 || exit 1
|
||
test -x / || exit 1"
|
||
as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
|
||
as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
|
||
eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
|
||
test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
|
||
test \$(( 1 + 1 )) = 2 || exit 1"
|
||
if (eval "$as_required") 2>/dev/null; then :
|
||
as_have_required=yes
|
||
else
|
||
as_have_required=no
|
||
fi
|
||
if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
|
||
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
as_found=false
|
||
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
as_found=:
|
||
case $as_dir in #(
|
||
/*)
|
||
for as_base in sh bash ksh sh5; do
|
||
# Try only shells that exist, to save several forks.
|
||
as_shell=$as_dir/$as_base
|
||
if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
|
||
{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
|
||
CONFIG_SHELL=$as_shell as_have_required=yes
|
||
if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
|
||
break 2
|
||
fi
|
||
fi
|
||
done;;
|
||
esac
|
||
as_found=false
|
||
done
|
||
$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
|
||
{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
|
||
CONFIG_SHELL=$SHELL as_have_required=yes
|
||
fi; }
|
||
IFS=$as_save_IFS
|
||
|
||
|
||
if test "x$CONFIG_SHELL" != x; then :
|
||
export CONFIG_SHELL
|
||
# We cannot yet assume a decent shell, so we have to provide a
|
||
# neutralization value for shells without unset; and this also
|
||
# works around shells that cannot unset nonexistent variables.
|
||
# Preserve -v and -x to the replacement shell.
|
||
BASH_ENV=/dev/null
|
||
ENV=/dev/null
|
||
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
|
||
case $- in # ((((
|
||
*v*x* | *x*v* ) as_opts=-vx ;;
|
||
*v* ) as_opts=-v ;;
|
||
*x* ) as_opts=-x ;;
|
||
* ) as_opts= ;;
|
||
esac
|
||
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
|
||
# Admittedly, this is quite paranoid, since all the known shells bail
|
||
# out after a failed `exec'.
|
||
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
|
||
exit 255
|
||
fi
|
||
|
||
if test x$as_have_required = xno; then :
|
||
$as_echo "$0: This script requires a shell more modern than all"
|
||
$as_echo "$0: the shells that I found on your system."
|
||
if test x${ZSH_VERSION+set} = xset ; then
|
||
$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
|
||
$as_echo "$0: be upgraded to zsh 4.3.4 or later."
|
||
else
|
||
$as_echo "$0: Please tell bug-autoconf@gnu.org and
|
||
$0: unix-bugreports-2011@povray.org about your system,
|
||
$0: including any error possibly output before this
|
||
$0: message. Then install a modern shell, or manually run
|
||
$0: the script under such a shell if you do have one."
|
||
fi
|
||
exit 1
|
||
fi
|
||
fi
|
||
fi
|
||
SHELL=${CONFIG_SHELL-/bin/sh}
|
||
export SHELL
|
||
# Unset more variables known to interfere with behavior of common tools.
|
||
CLICOLOR_FORCE= GREP_OPTIONS=
|
||
unset CLICOLOR_FORCE GREP_OPTIONS
|
||
|
||
## --------------------- ##
|
||
## M4sh Shell Functions. ##
|
||
## --------------------- ##
|
||
# as_fn_unset VAR
|
||
# ---------------
|
||
# Portably unset VAR.
|
||
as_fn_unset ()
|
||
{
|
||
{ eval $1=; unset $1;}
|
||
}
|
||
as_unset=as_fn_unset
|
||
|
||
# as_fn_set_status STATUS
|
||
# -----------------------
|
||
# Set $? to STATUS, without forking.
|
||
as_fn_set_status ()
|
||
{
|
||
return $1
|
||
} # as_fn_set_status
|
||
|
||
# as_fn_exit STATUS
|
||
# -----------------
|
||
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
|
||
as_fn_exit ()
|
||
{
|
||
set +e
|
||
as_fn_set_status $1
|
||
exit $1
|
||
} # as_fn_exit
|
||
|
||
# as_fn_mkdir_p
|
||
# -------------
|
||
# Create "$as_dir" as a directory, including parents if necessary.
|
||
as_fn_mkdir_p ()
|
||
{
|
||
|
||
case $as_dir in #(
|
||
-*) as_dir=./$as_dir;;
|
||
esac
|
||
test -d "$as_dir" || eval $as_mkdir_p || {
|
||
as_dirs=
|
||
while :; do
|
||
case $as_dir in #(
|
||
*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
|
||
*) as_qdir=$as_dir;;
|
||
esac
|
||
as_dirs="'$as_qdir' $as_dirs"
|
||
as_dir=`$as_dirname -- "$as_dir" ||
|
||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||
X"$as_dir" : 'X\(//\)[^/]' \| \
|
||
X"$as_dir" : 'X\(//\)$' \| \
|
||
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X"$as_dir" |
|
||
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)[^/].*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
test -d "$as_dir" && break
|
||
done
|
||
test -z "$as_dirs" || eval "mkdir $as_dirs"
|
||
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
|
||
|
||
|
||
} # as_fn_mkdir_p
|
||
|
||
# as_fn_executable_p FILE
|
||
# -----------------------
|
||
# Test if FILE is an executable regular file.
|
||
as_fn_executable_p ()
|
||
{
|
||
test -f "$1" && test -x "$1"
|
||
} # as_fn_executable_p
|
||
# as_fn_append VAR VALUE
|
||
# ----------------------
|
||
# Append the text in VALUE to the end of the definition contained in VAR. Take
|
||
# advantage of any shell optimizations that allow amortized linear growth over
|
||
# repeated appends, instead of the typical quadratic growth present in naive
|
||
# implementations.
|
||
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
|
||
eval 'as_fn_append ()
|
||
{
|
||
eval $1+=\$2
|
||
}'
|
||
else
|
||
as_fn_append ()
|
||
{
|
||
eval $1=\$$1\$2
|
||
}
|
||
fi # as_fn_append
|
||
|
||
# as_fn_arith ARG...
|
||
# ------------------
|
||
# Perform arithmetic evaluation on the ARGs, and store the result in the
|
||
# global $as_val. Take advantage of shells that can avoid forks. The arguments
|
||
# must be portable across $(()) and expr.
|
||
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
|
||
eval 'as_fn_arith ()
|
||
{
|
||
as_val=$(( $* ))
|
||
}'
|
||
else
|
||
as_fn_arith ()
|
||
{
|
||
as_val=`expr "$@" || test $? -eq 1`
|
||
}
|
||
fi # as_fn_arith
|
||
|
||
|
||
# as_fn_error STATUS ERROR [LINENO LOG_FD]
|
||
# ----------------------------------------
|
||
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
|
||
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
|
||
# script with STATUS, using 1 if that was 0.
|
||
as_fn_error ()
|
||
{
|
||
as_status=$1; test $as_status -eq 0 && as_status=1
|
||
if test "$4"; then
|
||
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
|
||
fi
|
||
$as_echo "$as_me: error: $2" >&2
|
||
as_fn_exit $as_status
|
||
} # as_fn_error
|
||
|
||
if expr a : '\(a\)' >/dev/null 2>&1 &&
|
||
test "X`expr 00001 : '.*\(...\)'`" = X001; then
|
||
as_expr=expr
|
||
else
|
||
as_expr=false
|
||
fi
|
||
|
||
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
|
||
as_basename=basename
|
||
else
|
||
as_basename=false
|
||
fi
|
||
|
||
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
|
||
as_dirname=dirname
|
||
else
|
||
as_dirname=false
|
||
fi
|
||
|
||
as_me=`$as_basename -- "$0" ||
|
||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
|
||
X"$0" : 'X\(//\)$' \| \
|
||
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X/"$0" |
|
||
sed '/^.*\/\([^/][^/]*\)\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\/\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\/\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
|
||
# Avoid depending upon Character Ranges.
|
||
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
|
||
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
|
||
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
|
||
as_cr_digits='0123456789'
|
||
as_cr_alnum=$as_cr_Letters$as_cr_digits
|
||
|
||
|
||
as_lineno_1=$LINENO as_lineno_1a=$LINENO
|
||
as_lineno_2=$LINENO as_lineno_2a=$LINENO
|
||
eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
|
||
test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
|
||
# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
|
||
sed -n '
|
||
p
|
||
/[$]LINENO/=
|
||
' <$as_myself |
|
||
sed '
|
||
s/[$]LINENO.*/&-/
|
||
t lineno
|
||
b
|
||
:lineno
|
||
N
|
||
:loop
|
||
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
|
||
t loop
|
||
s/-\n.*//
|
||
' >$as_me.lineno &&
|
||
chmod +x "$as_me.lineno" ||
|
||
{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
|
||
|
||
# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
|
||
# already done that, so ensure we don't try to do so again and fall
|
||
# in an infinite loop. This has already happened in practice.
|
||
_as_can_reexec=no; export _as_can_reexec
|
||
# Don't try to exec as it changes $[0], causing all sort of problems
|
||
# (the dirname of $[0] is not the place where we might find the
|
||
# original and so on. Autoconf is especially sensitive to this).
|
||
. "./$as_me.lineno"
|
||
# Exit status is that of the last command.
|
||
exit
|
||
}
|
||
|
||
ECHO_C= ECHO_N= ECHO_T=
|
||
case `echo -n x` in #(((((
|
||
-n*)
|
||
case `echo 'xy\c'` in
|
||
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
|
||
xy) ECHO_C='\c';;
|
||
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
|
||
ECHO_T=' ';;
|
||
esac;;
|
||
*)
|
||
ECHO_N='-n';;
|
||
esac
|
||
|
||
rm -f conf$$ conf$$.exe conf$$.file
|
||
if test -d conf$$.dir; then
|
||
rm -f conf$$.dir/conf$$.file
|
||
else
|
||
rm -f conf$$.dir
|
||
mkdir conf$$.dir 2>/dev/null
|
||
fi
|
||
if (echo >conf$$.file) 2>/dev/null; then
|
||
if ln -s conf$$.file conf$$ 2>/dev/null; then
|
||
as_ln_s='ln -s'
|
||
# ... but there are two gotchas:
|
||
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
|
||
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
|
||
# In both cases, we have to default to `cp -pR'.
|
||
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
|
||
as_ln_s='cp -pR'
|
||
elif ln conf$$.file conf$$ 2>/dev/null; then
|
||
as_ln_s=ln
|
||
else
|
||
as_ln_s='cp -pR'
|
||
fi
|
||
else
|
||
as_ln_s='cp -pR'
|
||
fi
|
||
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
|
||
rmdir conf$$.dir 2>/dev/null
|
||
|
||
if mkdir -p . 2>/dev/null; then
|
||
as_mkdir_p='mkdir -p "$as_dir"'
|
||
else
|
||
test -d ./-p && rmdir ./-p
|
||
as_mkdir_p=false
|
||
fi
|
||
|
||
as_test_x='test -x'
|
||
as_executable_p=as_fn_executable_p
|
||
|
||
# Sed expression to map a string onto a valid CPP name.
|
||
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
|
||
|
||
# Sed expression to map a string onto a valid variable name.
|
||
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
|
||
|
||
|
||
test -n "$DJDIR" || exec 7<&0 </dev/null
|
||
exec 6>&1
|
||
|
||
# Name of the host.
|
||
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
|
||
# so uname gets run too.
|
||
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
|
||
|
||
#
|
||
# Initializations.
|
||
#
|
||
ac_default_prefix=/usr/local
|
||
ac_clean_files=
|
||
ac_config_libobj_dir=.
|
||
LIBOBJS=
|
||
cross_compiling=no
|
||
subdirs=
|
||
MFLAGS=
|
||
MAKEFLAGS=
|
||
|
||
# Identity of this package.
|
||
PACKAGE_NAME='POV-Ray'
|
||
PACKAGE_TARNAME='povray'
|
||
PACKAGE_VERSION='3.7.0.10'
|
||
PACKAGE_STRING='POV-Ray 3.7.0.10'
|
||
PACKAGE_BUGREPORT='unix-bugreports-2011@povray.org'
|
||
PACKAGE_URL=''
|
||
|
||
ac_unique_file="unix/disp_text.cpp"
|
||
# Factoring default headers for most tests.
|
||
ac_includes_default="\
|
||
#include <stdio.h>
|
||
#ifdef HAVE_SYS_TYPES_H
|
||
# include <sys/types.h>
|
||
#endif
|
||
#ifdef HAVE_SYS_STAT_H
|
||
# include <sys/stat.h>
|
||
#endif
|
||
#ifdef STDC_HEADERS
|
||
# include <stdlib.h>
|
||
# include <stddef.h>
|
||
#else
|
||
# ifdef HAVE_STDLIB_H
|
||
# include <stdlib.h>
|
||
# endif
|
||
#endif
|
||
#ifdef HAVE_STRING_H
|
||
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
|
||
# include <memory.h>
|
||
# endif
|
||
# include <string.h>
|
||
#endif
|
||
#ifdef HAVE_STRINGS_H
|
||
# include <strings.h>
|
||
#endif
|
||
#ifdef HAVE_INTTYPES_H
|
||
# include <inttypes.h>
|
||
#endif
|
||
#ifdef HAVE_STDINT_H
|
||
# include <stdint.h>
|
||
#endif
|
||
#ifdef HAVE_UNISTD_H
|
||
# include <unistd.h>
|
||
#endif"
|
||
|
||
ac_subst_vars='am__EXEEXT_FALSE
|
||
am__EXEEXT_TRUE
|
||
LTLIBOBJS
|
||
povgroup
|
||
povowner
|
||
LIBOBJS
|
||
SDLCONFIG
|
||
X_EXTRA_LIBS
|
||
X_LIBS
|
||
X_PRE_LIBS
|
||
X_CFLAGS
|
||
XMKMF
|
||
PKGCONFIG
|
||
BOOST_THREAD_LIB
|
||
BOOST_LDFLAGS
|
||
BOOST_CPPFLAGS
|
||
PTHREAD_CFLAGS
|
||
PTHREAD_LIBS
|
||
PTHREAD_CC
|
||
acx_pthread_config
|
||
RANLIB
|
||
CXXCPP
|
||
am__fastdepCXX_FALSE
|
||
am__fastdepCXX_TRUE
|
||
CXXDEPMODE
|
||
ac_ct_CXX
|
||
CXXFLAGS
|
||
CXX
|
||
EGREP
|
||
GREP
|
||
CPP
|
||
am__fastdepCC_FALSE
|
||
am__fastdepCC_TRUE
|
||
CCDEPMODE
|
||
am__nodep
|
||
AMDEPBACKSLASH
|
||
AMDEP_FALSE
|
||
AMDEP_TRUE
|
||
am__include
|
||
DEPDIR
|
||
OBJEXT
|
||
EXEEXT
|
||
ac_ct_CC
|
||
CPPFLAGS
|
||
LDFLAGS
|
||
CFLAGS
|
||
CC
|
||
CPLUS_INCLUDE_PATH
|
||
C_INCLUDE_PATH
|
||
MAINT
|
||
MAINTAINER_MODE_FALSE
|
||
MAINTAINER_MODE_TRUE
|
||
AM_BACKSLASH
|
||
AM_DEFAULT_VERBOSITY
|
||
AM_DEFAULT_V
|
||
AM_V
|
||
am__untar
|
||
am__tar
|
||
AMTAR
|
||
am__leading_dot
|
||
SET_MAKE
|
||
AWK
|
||
mkdir_p
|
||
MKDIR_P
|
||
INSTALL_STRIP_PROGRAM
|
||
STRIP
|
||
install_sh
|
||
MAKEINFO
|
||
AUTOHEADER
|
||
AUTOMAKE
|
||
AUTOCONF
|
||
ACLOCAL
|
||
VERSION
|
||
PACKAGE
|
||
CYGPATH_W
|
||
am__isrc
|
||
INSTALL_DATA
|
||
INSTALL_SCRIPT
|
||
INSTALL_PROGRAM
|
||
host_os
|
||
host_vendor
|
||
host_cpu
|
||
host
|
||
build_os
|
||
build_vendor
|
||
build_cpu
|
||
build
|
||
C99_COMPATIBLE_RADIOSITY
|
||
NON_REDISTRIBUTABLE_BUILD
|
||
COMPILED_BY
|
||
VERSION_BASE
|
||
target_alias
|
||
host_alias
|
||
build_alias
|
||
LIBS
|
||
ECHO_T
|
||
ECHO_N
|
||
ECHO_C
|
||
DEFS
|
||
mandir
|
||
localedir
|
||
libdir
|
||
psdir
|
||
pdfdir
|
||
dvidir
|
||
htmldir
|
||
infodir
|
||
docdir
|
||
oldincludedir
|
||
includedir
|
||
runstatedir
|
||
localstatedir
|
||
sharedstatedir
|
||
sysconfdir
|
||
datadir
|
||
datarootdir
|
||
libexecdir
|
||
sbindir
|
||
bindir
|
||
program_transform_name
|
||
prefix
|
||
exec_prefix
|
||
PACKAGE_URL
|
||
PACKAGE_BUGREPORT
|
||
PACKAGE_STRING
|
||
PACKAGE_VERSION
|
||
PACKAGE_TARNAME
|
||
PACKAGE_NAME
|
||
PATH_SEPARATOR
|
||
SHELL
|
||
am__quote'
|
||
ac_subst_files=''
|
||
ac_user_opts='
|
||
enable_option_checking
|
||
enable_watch_cursor
|
||
enable_debug
|
||
enable_profile
|
||
enable_static
|
||
enable_optimiz
|
||
enable_optimiz_arch
|
||
enable_pipe
|
||
enable_strip
|
||
enable_shared
|
||
enable_io_restrictions
|
||
with_cygwin_dll
|
||
with_zlib
|
||
with_libpng
|
||
with_libjpeg
|
||
with_libtiff
|
||
with_libsdl
|
||
with_libmkl
|
||
with_openexr
|
||
enable_silent_rules
|
||
enable_maintainer_mode
|
||
enable_dependency_tracking
|
||
with_boost
|
||
with_boost_libdir
|
||
with_boost_thread
|
||
with_x
|
||
'
|
||
ac_precious_vars='build_alias
|
||
host_alias
|
||
target_alias
|
||
COMPILED_BY
|
||
NON_REDISTRIBUTABLE_BUILD
|
||
C99_COMPATIBLE_RADIOSITY
|
||
CC
|
||
CFLAGS
|
||
LDFLAGS
|
||
LIBS
|
||
CPPFLAGS
|
||
CPP
|
||
CXX
|
||
CXXFLAGS
|
||
CCC
|
||
CXXCPP
|
||
XMKMF'
|
||
|
||
|
||
# Initialize some variables set by options.
|
||
ac_init_help=
|
||
ac_init_version=false
|
||
ac_unrecognized_opts=
|
||
ac_unrecognized_sep=
|
||
# The variables have the same names as the options, with
|
||
# dashes changed to underlines.
|
||
cache_file=/dev/null
|
||
exec_prefix=NONE
|
||
no_create=
|
||
no_recursion=
|
||
prefix=NONE
|
||
program_prefix=NONE
|
||
program_suffix=NONE
|
||
program_transform_name=s,x,x,
|
||
silent=
|
||
site=
|
||
srcdir=
|
||
verbose=
|
||
x_includes=NONE
|
||
x_libraries=NONE
|
||
|
||
# Installation directory options.
|
||
# These are left unexpanded so users can "make install exec_prefix=/foo"
|
||
# and all the variables that are supposed to be based on exec_prefix
|
||
# by default will actually change.
|
||
# Use braces instead of parens because sh, perl, etc. also accept them.
|
||
# (The list follows the same order as the GNU Coding Standards.)
|
||
bindir='${exec_prefix}/bin'
|
||
sbindir='${exec_prefix}/sbin'
|
||
libexecdir='${exec_prefix}/libexec'
|
||
datarootdir='${prefix}/share'
|
||
datadir='${datarootdir}'
|
||
sysconfdir='${prefix}/etc'
|
||
sharedstatedir='${prefix}/com'
|
||
localstatedir='${prefix}/var'
|
||
runstatedir='${localstatedir}/run'
|
||
includedir='${prefix}/include'
|
||
oldincludedir='/usr/include'
|
||
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
|
||
infodir='${datarootdir}/info'
|
||
htmldir='${docdir}'
|
||
dvidir='${docdir}'
|
||
pdfdir='${docdir}'
|
||
psdir='${docdir}'
|
||
libdir='${exec_prefix}/lib'
|
||
localedir='${datarootdir}/locale'
|
||
mandir='${datarootdir}/man'
|
||
|
||
ac_prev=
|
||
ac_dashdash=
|
||
for ac_option
|
||
do
|
||
# If the previous option needs an argument, assign it.
|
||
if test -n "$ac_prev"; then
|
||
eval $ac_prev=\$ac_option
|
||
ac_prev=
|
||
continue
|
||
fi
|
||
|
||
case $ac_option in
|
||
*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
|
||
*=) ac_optarg= ;;
|
||
*) ac_optarg=yes ;;
|
||
esac
|
||
|
||
# Accept the important Cygnus configure options, so we can diagnose typos.
|
||
|
||
case $ac_dashdash$ac_option in
|
||
--)
|
||
ac_dashdash=yes ;;
|
||
|
||
-bindir | --bindir | --bindi | --bind | --bin | --bi)
|
||
ac_prev=bindir ;;
|
||
-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
|
||
bindir=$ac_optarg ;;
|
||
|
||
-build | --build | --buil | --bui | --bu)
|
||
ac_prev=build_alias ;;
|
||
-build=* | --build=* | --buil=* | --bui=* | --bu=*)
|
||
build_alias=$ac_optarg ;;
|
||
|
||
-cache-file | --cache-file | --cache-fil | --cache-fi \
|
||
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
|
||
ac_prev=cache_file ;;
|
||
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
|
||
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
|
||
cache_file=$ac_optarg ;;
|
||
|
||
--config-cache | -C)
|
||
cache_file=config.cache ;;
|
||
|
||
-datadir | --datadir | --datadi | --datad)
|
||
ac_prev=datadir ;;
|
||
-datadir=* | --datadir=* | --datadi=* | --datad=*)
|
||
datadir=$ac_optarg ;;
|
||
|
||
-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
|
||
| --dataroo | --dataro | --datar)
|
||
ac_prev=datarootdir ;;
|
||
-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
|
||
| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
|
||
datarootdir=$ac_optarg ;;
|
||
|
||
-disable-* | --disable-*)
|
||
ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
|
||
# Reject names that are not valid shell variable names.
|
||
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
|
||
as_fn_error $? "invalid feature name: $ac_useropt"
|
||
ac_useropt_orig=$ac_useropt
|
||
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
|
||
case $ac_user_opts in
|
||
*"
|
||
"enable_$ac_useropt"
|
||
"*) ;;
|
||
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
|
||
ac_unrecognized_sep=', ';;
|
||
esac
|
||
eval enable_$ac_useropt=no ;;
|
||
|
||
-docdir | --docdir | --docdi | --doc | --do)
|
||
ac_prev=docdir ;;
|
||
-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
|
||
docdir=$ac_optarg ;;
|
||
|
||
-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
|
||
ac_prev=dvidir ;;
|
||
-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
|
||
dvidir=$ac_optarg ;;
|
||
|
||
-enable-* | --enable-*)
|
||
ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
|
||
# Reject names that are not valid shell variable names.
|
||
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
|
||
as_fn_error $? "invalid feature name: $ac_useropt"
|
||
ac_useropt_orig=$ac_useropt
|
||
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
|
||
case $ac_user_opts in
|
||
*"
|
||
"enable_$ac_useropt"
|
||
"*) ;;
|
||
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
|
||
ac_unrecognized_sep=', ';;
|
||
esac
|
||
eval enable_$ac_useropt=\$ac_optarg ;;
|
||
|
||
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
|
||
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
|
||
| --exec | --exe | --ex)
|
||
ac_prev=exec_prefix ;;
|
||
-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
|
||
| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
|
||
| --exec=* | --exe=* | --ex=*)
|
||
exec_prefix=$ac_optarg ;;
|
||
|
||
-gas | --gas | --ga | --g)
|
||
# Obsolete; use --with-gas.
|
||
with_gas=yes ;;
|
||
|
||
-help | --help | --hel | --he | -h)
|
||
ac_init_help=long ;;
|
||
-help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
|
||
ac_init_help=recursive ;;
|
||
-help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
|
||
ac_init_help=short ;;
|
||
|
||
-host | --host | --hos | --ho)
|
||
ac_prev=host_alias ;;
|
||
-host=* | --host=* | --hos=* | --ho=*)
|
||
host_alias=$ac_optarg ;;
|
||
|
||
-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
|
||
ac_prev=htmldir ;;
|
||
-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
|
||
| --ht=*)
|
||
htmldir=$ac_optarg ;;
|
||
|
||
-includedir | --includedir | --includedi | --included | --include \
|
||
| --includ | --inclu | --incl | --inc)
|
||
ac_prev=includedir ;;
|
||
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
|
||
| --includ=* | --inclu=* | --incl=* | --inc=*)
|
||
includedir=$ac_optarg ;;
|
||
|
||
-infodir | --infodir | --infodi | --infod | --info | --inf)
|
||
ac_prev=infodir ;;
|
||
-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
|
||
infodir=$ac_optarg ;;
|
||
|
||
-libdir | --libdir | --libdi | --libd)
|
||
ac_prev=libdir ;;
|
||
-libdir=* | --libdir=* | --libdi=* | --libd=*)
|
||
libdir=$ac_optarg ;;
|
||
|
||
-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
|
||
| --libexe | --libex | --libe)
|
||
ac_prev=libexecdir ;;
|
||
-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
|
||
| --libexe=* | --libex=* | --libe=*)
|
||
libexecdir=$ac_optarg ;;
|
||
|
||
-localedir | --localedir | --localedi | --localed | --locale)
|
||
ac_prev=localedir ;;
|
||
-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
|
||
localedir=$ac_optarg ;;
|
||
|
||
-localstatedir | --localstatedir | --localstatedi | --localstated \
|
||
| --localstate | --localstat | --localsta | --localst | --locals)
|
||
ac_prev=localstatedir ;;
|
||
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
|
||
| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
|
||
localstatedir=$ac_optarg ;;
|
||
|
||
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
|
||
ac_prev=mandir ;;
|
||
-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
|
||
mandir=$ac_optarg ;;
|
||
|
||
-nfp | --nfp | --nf)
|
||
# Obsolete; use --without-fp.
|
||
with_fp=no ;;
|
||
|
||
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
|
||
| --no-cr | --no-c | -n)
|
||
no_create=yes ;;
|
||
|
||
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
|
||
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
|
||
no_recursion=yes ;;
|
||
|
||
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
|
||
| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
|
||
| --oldin | --oldi | --old | --ol | --o)
|
||
ac_prev=oldincludedir ;;
|
||
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
|
||
| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
|
||
| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
|
||
oldincludedir=$ac_optarg ;;
|
||
|
||
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
|
||
ac_prev=prefix ;;
|
||
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
|
||
prefix=$ac_optarg ;;
|
||
|
||
-program-prefix | --program-prefix | --program-prefi | --program-pref \
|
||
| --program-pre | --program-pr | --program-p)
|
||
ac_prev=program_prefix ;;
|
||
-program-prefix=* | --program-prefix=* | --program-prefi=* \
|
||
| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
|
||
program_prefix=$ac_optarg ;;
|
||
|
||
-program-suffix | --program-suffix | --program-suffi | --program-suff \
|
||
| --program-suf | --program-su | --program-s)
|
||
ac_prev=program_suffix ;;
|
||
-program-suffix=* | --program-suffix=* | --program-suffi=* \
|
||
| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
|
||
program_suffix=$ac_optarg ;;
|
||
|
||
-program-transform-name | --program-transform-name \
|
||
| --program-transform-nam | --program-transform-na \
|
||
| --program-transform-n | --program-transform- \
|
||
| --program-transform | --program-transfor \
|
||
| --program-transfo | --program-transf \
|
||
| --program-trans | --program-tran \
|
||
| --progr-tra | --program-tr | --program-t)
|
||
ac_prev=program_transform_name ;;
|
||
-program-transform-name=* | --program-transform-name=* \
|
||
| --program-transform-nam=* | --program-transform-na=* \
|
||
| --program-transform-n=* | --program-transform-=* \
|
||
| --program-transform=* | --program-transfor=* \
|
||
| --program-transfo=* | --program-transf=* \
|
||
| --program-trans=* | --program-tran=* \
|
||
| --progr-tra=* | --program-tr=* | --program-t=*)
|
||
program_transform_name=$ac_optarg ;;
|
||
|
||
-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
|
||
ac_prev=pdfdir ;;
|
||
-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
|
||
pdfdir=$ac_optarg ;;
|
||
|
||
-psdir | --psdir | --psdi | --psd | --ps)
|
||
ac_prev=psdir ;;
|
||
-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
|
||
psdir=$ac_optarg ;;
|
||
|
||
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
|
||
| -silent | --silent | --silen | --sile | --sil)
|
||
silent=yes ;;
|
||
|
||
-runstatedir | --runstatedir | --runstatedi | --runstated \
|
||
| --runstate | --runstat | --runsta | --runst | --runs \
|
||
| --run | --ru | --r)
|
||
ac_prev=runstatedir ;;
|
||
-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
|
||
| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
|
||
| --run=* | --ru=* | --r=*)
|
||
runstatedir=$ac_optarg ;;
|
||
|
||
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
|
||
ac_prev=sbindir ;;
|
||
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
|
||
| --sbi=* | --sb=*)
|
||
sbindir=$ac_optarg ;;
|
||
|
||
-sharedstatedir | --sharedstatedir | --sharedstatedi \
|
||
| --sharedstated | --sharedstate | --sharedstat | --sharedsta \
|
||
| --sharedst | --shareds | --shared | --share | --shar \
|
||
| --sha | --sh)
|
||
ac_prev=sharedstatedir ;;
|
||
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
|
||
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
|
||
| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
|
||
| --sha=* | --sh=*)
|
||
sharedstatedir=$ac_optarg ;;
|
||
|
||
-site | --site | --sit)
|
||
ac_prev=site ;;
|
||
-site=* | --site=* | --sit=*)
|
||
site=$ac_optarg ;;
|
||
|
||
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
|
||
ac_prev=srcdir ;;
|
||
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
|
||
srcdir=$ac_optarg ;;
|
||
|
||
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
|
||
| --syscon | --sysco | --sysc | --sys | --sy)
|
||
ac_prev=sysconfdir ;;
|
||
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
|
||
| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
|
||
sysconfdir=$ac_optarg ;;
|
||
|
||
-target | --target | --targe | --targ | --tar | --ta | --t)
|
||
ac_prev=target_alias ;;
|
||
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
|
||
target_alias=$ac_optarg ;;
|
||
|
||
-v | -verbose | --verbose | --verbos | --verbo | --verb)
|
||
verbose=yes ;;
|
||
|
||
-version | --version | --versio | --versi | --vers | -V)
|
||
ac_init_version=: ;;
|
||
|
||
-with-* | --with-*)
|
||
ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
|
||
# Reject names that are not valid shell variable names.
|
||
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
|
||
as_fn_error $? "invalid package name: $ac_useropt"
|
||
ac_useropt_orig=$ac_useropt
|
||
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
|
||
case $ac_user_opts in
|
||
*"
|
||
"with_$ac_useropt"
|
||
"*) ;;
|
||
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
|
||
ac_unrecognized_sep=', ';;
|
||
esac
|
||
eval with_$ac_useropt=\$ac_optarg ;;
|
||
|
||
-without-* | --without-*)
|
||
ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
|
||
# Reject names that are not valid shell variable names.
|
||
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
|
||
as_fn_error $? "invalid package name: $ac_useropt"
|
||
ac_useropt_orig=$ac_useropt
|
||
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
|
||
case $ac_user_opts in
|
||
*"
|
||
"with_$ac_useropt"
|
||
"*) ;;
|
||
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
|
||
ac_unrecognized_sep=', ';;
|
||
esac
|
||
eval with_$ac_useropt=no ;;
|
||
|
||
--x)
|
||
# Obsolete; use --with-x.
|
||
with_x=yes ;;
|
||
|
||
-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
|
||
| --x-incl | --x-inc | --x-in | --x-i)
|
||
ac_prev=x_includes ;;
|
||
-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
|
||
| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
|
||
x_includes=$ac_optarg ;;
|
||
|
||
-x-libraries | --x-libraries | --x-librarie | --x-librari \
|
||
| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
|
||
ac_prev=x_libraries ;;
|
||
-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
|
||
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
|
||
x_libraries=$ac_optarg ;;
|
||
|
||
-*) as_fn_error $? "unrecognized option: \`$ac_option'
|
||
Try \`$0 --help' for more information"
|
||
;;
|
||
|
||
*=*)
|
||
ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
|
||
# Reject names that are not valid shell variable names.
|
||
case $ac_envvar in #(
|
||
'' | [0-9]* | *[!_$as_cr_alnum]* )
|
||
as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
|
||
esac
|
||
eval $ac_envvar=\$ac_optarg
|
||
export $ac_envvar ;;
|
||
|
||
*)
|
||
# FIXME: should be removed in autoconf 3.0.
|
||
$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
|
||
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
|
||
$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
|
||
: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
|
||
;;
|
||
|
||
esac
|
||
done
|
||
|
||
if test -n "$ac_prev"; then
|
||
ac_option=--`echo $ac_prev | sed 's/_/-/g'`
|
||
as_fn_error $? "missing argument to $ac_option"
|
||
fi
|
||
|
||
if test -n "$ac_unrecognized_opts"; then
|
||
case $enable_option_checking in
|
||
no) ;;
|
||
fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
|
||
*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
|
||
esac
|
||
fi
|
||
|
||
# Check all directory arguments for consistency.
|
||
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
|
||
datadir sysconfdir sharedstatedir localstatedir includedir \
|
||
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
|
||
libdir localedir mandir runstatedir
|
||
do
|
||
eval ac_val=\$$ac_var
|
||
# Remove trailing slashes.
|
||
case $ac_val in
|
||
*/ )
|
||
ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
|
||
eval $ac_var=\$ac_val;;
|
||
esac
|
||
# Be sure to have absolute directory names.
|
||
case $ac_val in
|
||
[\\/$]* | ?:[\\/]* ) continue;;
|
||
NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
|
||
esac
|
||
as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
|
||
done
|
||
|
||
# There might be people who depend on the old broken behavior: `$host'
|
||
# used to hold the argument of --host etc.
|
||
# FIXME: To remove some day.
|
||
build=$build_alias
|
||
host=$host_alias
|
||
target=$target_alias
|
||
|
||
# FIXME: To remove some day.
|
||
if test "x$host_alias" != x; then
|
||
if test "x$build_alias" = x; then
|
||
cross_compiling=maybe
|
||
elif test "x$build_alias" != "x$host_alias"; then
|
||
cross_compiling=yes
|
||
fi
|
||
fi
|
||
|
||
ac_tool_prefix=
|
||
test -n "$host_alias" && ac_tool_prefix=$host_alias-
|
||
|
||
test "$silent" = yes && exec 6>/dev/null
|
||
|
||
|
||
ac_pwd=`pwd` && test -n "$ac_pwd" &&
|
||
ac_ls_di=`ls -di .` &&
|
||
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
|
||
as_fn_error $? "working directory cannot be determined"
|
||
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
|
||
as_fn_error $? "pwd does not report name of working directory"
|
||
|
||
|
||
# Find the source files, if location was not specified.
|
||
if test -z "$srcdir"; then
|
||
ac_srcdir_defaulted=yes
|
||
# Try the directory containing this script, then the parent directory.
|
||
ac_confdir=`$as_dirname -- "$as_myself" ||
|
||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||
X"$as_myself" : 'X\(//\)[^/]' \| \
|
||
X"$as_myself" : 'X\(//\)$' \| \
|
||
X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X"$as_myself" |
|
||
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)[^/].*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
srcdir=$ac_confdir
|
||
if test ! -r "$srcdir/$ac_unique_file"; then
|
||
srcdir=..
|
||
fi
|
||
else
|
||
ac_srcdir_defaulted=no
|
||
fi
|
||
if test ! -r "$srcdir/$ac_unique_file"; then
|
||
test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
|
||
as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
|
||
fi
|
||
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
|
||
ac_abs_confdir=`(
|
||
cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
|
||
pwd)`
|
||
# When building in place, set srcdir=.
|
||
if test "$ac_abs_confdir" = "$ac_pwd"; then
|
||
srcdir=.
|
||
fi
|
||
# Remove unnecessary trailing slashes from srcdir.
|
||
# Double slashes in file names in object file debugging info
|
||
# mess up M-x gdb in Emacs.
|
||
case $srcdir in
|
||
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
|
||
esac
|
||
for ac_var in $ac_precious_vars; do
|
||
eval ac_env_${ac_var}_set=\${${ac_var}+set}
|
||
eval ac_env_${ac_var}_value=\$${ac_var}
|
||
eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
|
||
eval ac_cv_env_${ac_var}_value=\$${ac_var}
|
||
done
|
||
|
||
#
|
||
# Report the --help message.
|
||
#
|
||
if test "$ac_init_help" = "long"; then
|
||
# Omit some internal or obsolete options to make the list less imposing.
|
||
# This message is too long to be a string in the A/UX 3.1 sh.
|
||
cat <<_ACEOF
|
||
\`configure' configures POV-Ray 3.7.0.10 to adapt to many kinds of systems.
|
||
|
||
Usage: $0 [OPTION]... [VAR=VALUE]...
|
||
|
||
To assign environment variables (e.g., CC, CFLAGS...), specify them as
|
||
VAR=VALUE. See below for descriptions of some of the useful variables.
|
||
|
||
Defaults for the options are specified in brackets.
|
||
|
||
Configuration:
|
||
-h, --help display this help and exit
|
||
--help=short display options specific to this package
|
||
--help=recursive display the short help of all the included packages
|
||
-V, --version display version information and exit
|
||
-q, --quiet, --silent do not print \`checking ...' messages
|
||
--cache-file=FILE cache test results in FILE [disabled]
|
||
-C, --config-cache alias for \`--cache-file=config.cache'
|
||
-n, --no-create do not create output files
|
||
--srcdir=DIR find the sources in DIR [configure dir or \`..']
|
||
|
||
Installation directories:
|
||
--prefix=PREFIX install architecture-independent files in PREFIX
|
||
[$ac_default_prefix]
|
||
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
|
||
[PREFIX]
|
||
|
||
By default, \`make install' will install all the files in
|
||
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
|
||
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
|
||
for instance \`--prefix=\$HOME'.
|
||
|
||
For better control, use the options below.
|
||
|
||
Fine tuning of the installation directories:
|
||
--bindir=DIR user executables [EPREFIX/bin]
|
||
--sbindir=DIR system admin executables [EPREFIX/sbin]
|
||
--libexecdir=DIR program executables [EPREFIX/libexec]
|
||
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
|
||
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
|
||
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
|
||
--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
|
||
--libdir=DIR object code libraries [EPREFIX/lib]
|
||
--includedir=DIR C header files [PREFIX/include]
|
||
--oldincludedir=DIR C header files for non-gcc [/usr/include]
|
||
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
|
||
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
|
||
--infodir=DIR info documentation [DATAROOTDIR/info]
|
||
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
|
||
--mandir=DIR man documentation [DATAROOTDIR/man]
|
||
--docdir=DIR documentation root [DATAROOTDIR/doc/povray]
|
||
--htmldir=DIR html documentation [DOCDIR]
|
||
--dvidir=DIR dvi documentation [DOCDIR]
|
||
--pdfdir=DIR pdf documentation [DOCDIR]
|
||
--psdir=DIR ps documentation [DOCDIR]
|
||
_ACEOF
|
||
|
||
cat <<\_ACEOF
|
||
|
||
Program names:
|
||
--program-prefix=PREFIX prepend PREFIX to installed program names
|
||
--program-suffix=SUFFIX append SUFFIX to installed program names
|
||
--program-transform-name=PROGRAM run sed PROGRAM on installed program names
|
||
|
||
X features:
|
||
--x-includes=DIR X include files are in DIR
|
||
--x-libraries=DIR X library files are in DIR
|
||
|
||
System types:
|
||
--build=BUILD configure for building on BUILD [guessed]
|
||
--host=HOST cross-compile to build programs to run on HOST [BUILD]
|
||
_ACEOF
|
||
fi
|
||
|
||
if test -n "$ac_init_help"; then
|
||
case $ac_init_help in
|
||
short | recursive ) echo "Configuration of POV-Ray 3.7.0.10:";;
|
||
esac
|
||
cat <<\_ACEOF
|
||
|
||
Optional Features:
|
||
--disable-option-checking ignore unrecognized --enable/--with options
|
||
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
|
||
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
|
||
--enable-watch-cursor enable a watch cursor over the display while
|
||
rendering (X Window only)
|
||
--enable-debug enable compiler debugging mode
|
||
--enable-profile enable program execution profiling
|
||
--enable-static enable the linker to create static executable (no
|
||
run-time dependancy to external libraries, larger
|
||
binary)
|
||
--disable-optimiz disable all compiler optimizations
|
||
--disable-optimiz-arch disable architecture-specific compiler optimizations
|
||
--disable-pipe disable usage of pipes during compilation (use
|
||
temporary files instead)
|
||
--disable-strip disable stripping all symbols from the object files
|
||
(larger binary)
|
||
--disable-shared disable linking with shared libraries (same as
|
||
--enable-static)
|
||
--disable-io-restrictions
|
||
disable POV-Ray's mechanism for control of I/O
|
||
operations
|
||
--enable-silent-rules less verbose build output (undo: "make V=1")
|
||
--disable-silent-rules verbose build output (undo: "make V=0")
|
||
--enable-maintainer-mode
|
||
enable make rules and dependencies not useful (and
|
||
sometimes confusing) to the casual installer
|
||
--enable-dependency-tracking
|
||
do not reject slow dependency extractors
|
||
--disable-dependency-tracking
|
||
speeds up one-time build
|
||
|
||
Optional Packages:
|
||
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
|
||
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
|
||
--without-cygwin-dll don't link with the Cygwin DLL (MinGW required)
|
||
--with-zlib[=DIR] use the ZLIB library (in directory DIR)
|
||
--with-libpng[=DIR] use the PNG library (in directory DIR)
|
||
--with-libjpeg[=DIR] use the JPEG library (in directory DIR)
|
||
--with-libtiff[=DIR] use the TIFF library (in directory DIR)
|
||
--with-libsdl[=DIR] use the SDL library (in directory DIR)
|
||
--with-libmkl[=DIR] use the Intel(R) Math Kernel Library (in directory
|
||
DIR)
|
||
--with-openexr[=DIR] use the OpenEXR library (in directory DIR)
|
||
--with-boost[=ARG] use Boost library from a standard location
|
||
(ARG=yes), from the specified location (ARG=<path>),
|
||
or disable it (ARG=no) [ARG=yes]
|
||
--with-boost-libdir=LIB_DIR
|
||
Force given directory for boost libraries. Note that
|
||
this will override library path detection, so use
|
||
this parameter only if default library detection
|
||
fails and you know exactly where your boost
|
||
libraries are located.
|
||
--with-boost-thread[=special-lib]
|
||
use the Thread library from boost - it is possible
|
||
to specify a certain library for the linker e.g.
|
||
--with-boost-thread=boost_thread-gcc-mt
|
||
--with-x use the X Window System
|
||
|
||
Some influential environment variables:
|
||
COMPILED_BY customize the "unofficial version" message (required argument)
|
||
NON_REDISTRIBUTABLE_BUILD
|
||
see the installation documentation
|
||
C99_COMPATIBLE_RADIOSITY
|
||
adapt radiosity code to non-IEEE 754 floating point, requires
|
||
ISO C99 compiler and library (see octree.cpp for details)
|
||
CC C compiler command
|
||
CFLAGS C compiler flags
|
||
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
|
||
nonstandard directory <lib dir>
|
||
LIBS libraries to pass to the linker, e.g. -l<library>
|
||
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
|
||
you have headers in a nonstandard directory <include dir>
|
||
CPP C preprocessor
|
||
CXX C++ compiler command
|
||
CXXFLAGS C++ compiler flags
|
||
CXXCPP C++ preprocessor
|
||
XMKMF Path to xmkmf, Makefile generator for X Window System
|
||
|
||
Use these variables to override the choices made by `configure' or to help
|
||
it to find libraries and programs with nonstandard names/locations.
|
||
|
||
Report bugs to <unix-bugreports-2011@povray.org>.
|
||
_ACEOF
|
||
ac_status=$?
|
||
fi
|
||
|
||
if test "$ac_init_help" = "recursive"; then
|
||
# If there are subdirs, report their specific --help.
|
||
for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
|
||
test -d "$ac_dir" ||
|
||
{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
|
||
continue
|
||
ac_builddir=.
|
||
|
||
case "$ac_dir" in
|
||
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
|
||
*)
|
||
ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
|
||
# A ".." for each directory in $ac_dir_suffix.
|
||
ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
|
||
case $ac_top_builddir_sub in
|
||
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
|
||
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
|
||
esac ;;
|
||
esac
|
||
ac_abs_top_builddir=$ac_pwd
|
||
ac_abs_builddir=$ac_pwd$ac_dir_suffix
|
||
# for backward compatibility:
|
||
ac_top_builddir=$ac_top_build_prefix
|
||
|
||
case $srcdir in
|
||
.) # We are building in place.
|
||
ac_srcdir=.
|
||
ac_top_srcdir=$ac_top_builddir_sub
|
||
ac_abs_top_srcdir=$ac_pwd ;;
|
||
[\\/]* | ?:[\\/]* ) # Absolute name.
|
||
ac_srcdir=$srcdir$ac_dir_suffix;
|
||
ac_top_srcdir=$srcdir
|
||
ac_abs_top_srcdir=$srcdir ;;
|
||
*) # Relative name.
|
||
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
|
||
ac_top_srcdir=$ac_top_build_prefix$srcdir
|
||
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
|
||
esac
|
||
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
|
||
|
||
cd "$ac_dir" || { ac_status=$?; continue; }
|
||
# Check for guested configure.
|
||
if test -f "$ac_srcdir/configure.gnu"; then
|
||
echo &&
|
||
$SHELL "$ac_srcdir/configure.gnu" --help=recursive
|
||
elif test -f "$ac_srcdir/configure"; then
|
||
echo &&
|
||
$SHELL "$ac_srcdir/configure" --help=recursive
|
||
else
|
||
$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
|
||
fi || ac_status=$?
|
||
cd "$ac_pwd" || { ac_status=$?; break; }
|
||
done
|
||
fi
|
||
|
||
test -n "$ac_init_help" && exit $ac_status
|
||
if $ac_init_version; then
|
||
cat <<\_ACEOF
|
||
POV-Ray configure 3.7.0.10
|
||
generated by GNU Autoconf 2.69
|
||
|
||
Copyright (C) 2012 Free Software Foundation, Inc.
|
||
This configure script is free software; the Free Software Foundation
|
||
gives unlimited permission to copy, distribute and modify it.
|
||
_ACEOF
|
||
exit
|
||
fi
|
||
|
||
## ------------------------ ##
|
||
## Autoconf initialization. ##
|
||
## ------------------------ ##
|
||
|
||
# ac_fn_c_try_compile LINENO
|
||
# --------------------------
|
||
# Try to compile conftest.$ac_ext, and return whether this succeeded.
|
||
ac_fn_c_try_compile ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
rm -f conftest.$ac_objext
|
||
if { { ac_try="$ac_compile"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_compile") 2>conftest.err
|
||
ac_status=$?
|
||
if test -s conftest.err; then
|
||
grep -v '^ *+' conftest.err >conftest.er1
|
||
cat conftest.er1 >&5
|
||
mv -f conftest.er1 conftest.err
|
||
fi
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } && {
|
||
test -z "$ac_c_werror_flag" ||
|
||
test ! -s conftest.err
|
||
} && test -s conftest.$ac_objext; then :
|
||
ac_retval=0
|
||
else
|
||
$as_echo "$as_me: failed program was:" >&5
|
||
sed 's/^/| /' conftest.$ac_ext >&5
|
||
|
||
ac_retval=1
|
||
fi
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
as_fn_set_status $ac_retval
|
||
|
||
} # ac_fn_c_try_compile
|
||
|
||
# ac_fn_c_try_cpp LINENO
|
||
# ----------------------
|
||
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
|
||
ac_fn_c_try_cpp ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
if { { ac_try="$ac_cpp conftest.$ac_ext"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
|
||
ac_status=$?
|
||
if test -s conftest.err; then
|
||
grep -v '^ *+' conftest.err >conftest.er1
|
||
cat conftest.er1 >&5
|
||
mv -f conftest.er1 conftest.err
|
||
fi
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } > conftest.i && {
|
||
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
|
||
test ! -s conftest.err
|
||
}; then :
|
||
ac_retval=0
|
||
else
|
||
$as_echo "$as_me: failed program was:" >&5
|
||
sed 's/^/| /' conftest.$ac_ext >&5
|
||
|
||
ac_retval=1
|
||
fi
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
as_fn_set_status $ac_retval
|
||
|
||
} # ac_fn_c_try_cpp
|
||
|
||
# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
|
||
# -------------------------------------------------------
|
||
# Tests whether HEADER exists, giving a warning if it cannot be compiled using
|
||
# the include files in INCLUDES and setting the cache variable VAR
|
||
# accordingly.
|
||
ac_fn_c_check_header_mongrel ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
if eval \${$3+:} false; then :
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
|
||
$as_echo_n "checking for $2... " >&6; }
|
||
if eval \${$3+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
fi
|
||
eval ac_res=\$$3
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
else
|
||
# Is the header compilable?
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
|
||
$as_echo_n "checking $2 usability... " >&6; }
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
#include <$2>
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_header_compiler=yes
|
||
else
|
||
ac_header_compiler=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
|
||
$as_echo "$ac_header_compiler" >&6; }
|
||
|
||
# Is the header present?
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
|
||
$as_echo_n "checking $2 presence... " >&6; }
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <$2>
|
||
_ACEOF
|
||
if ac_fn_c_try_cpp "$LINENO"; then :
|
||
ac_header_preproc=yes
|
||
else
|
||
ac_header_preproc=no
|
||
fi
|
||
rm -f conftest.err conftest.i conftest.$ac_ext
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
|
||
$as_echo "$ac_header_preproc" >&6; }
|
||
|
||
# So? What about this header?
|
||
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
|
||
yes:no: )
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
|
||
$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
|
||
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
|
||
;;
|
||
no:yes:* )
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
|
||
$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
|
||
$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
|
||
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
|
||
$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
|
||
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
|
||
( $as_echo "## ---------------------------------------------- ##
|
||
## Report this to unix-bugreports-2011@povray.org ##
|
||
## ---------------------------------------------- ##"
|
||
) | sed "s/^/$as_me: WARNING: /" >&2
|
||
;;
|
||
esac
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
|
||
$as_echo_n "checking for $2... " >&6; }
|
||
if eval \${$3+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
eval "$3=\$ac_header_compiler"
|
||
fi
|
||
eval ac_res=\$$3
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
fi
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
|
||
} # ac_fn_c_check_header_mongrel
|
||
|
||
# ac_fn_c_try_run LINENO
|
||
# ----------------------
|
||
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
|
||
# that executables *can* be run.
|
||
ac_fn_c_try_run ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
if { { ac_try="$ac_link"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_link") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
|
||
{ { case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_try") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then :
|
||
ac_retval=0
|
||
else
|
||
$as_echo "$as_me: program exited with status $ac_status" >&5
|
||
$as_echo "$as_me: failed program was:" >&5
|
||
sed 's/^/| /' conftest.$ac_ext >&5
|
||
|
||
ac_retval=$ac_status
|
||
fi
|
||
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
as_fn_set_status $ac_retval
|
||
|
||
} # ac_fn_c_try_run
|
||
|
||
# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
|
||
# -------------------------------------------------------
|
||
# Tests whether HEADER exists and can be compiled using the include files in
|
||
# INCLUDES, setting the cache variable VAR accordingly.
|
||
ac_fn_c_check_header_compile ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
|
||
$as_echo_n "checking for $2... " >&6; }
|
||
if eval \${$3+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
#include <$2>
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
eval "$3=yes"
|
||
else
|
||
eval "$3=no"
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
eval ac_res=\$$3
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
|
||
} # ac_fn_c_check_header_compile
|
||
|
||
# ac_fn_cxx_try_compile LINENO
|
||
# ----------------------------
|
||
# Try to compile conftest.$ac_ext, and return whether this succeeded.
|
||
ac_fn_cxx_try_compile ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
rm -f conftest.$ac_objext
|
||
if { { ac_try="$ac_compile"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_compile") 2>conftest.err
|
||
ac_status=$?
|
||
if test -s conftest.err; then
|
||
grep -v '^ *+' conftest.err >conftest.er1
|
||
cat conftest.er1 >&5
|
||
mv -f conftest.er1 conftest.err
|
||
fi
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } && {
|
||
test -z "$ac_cxx_werror_flag" ||
|
||
test ! -s conftest.err
|
||
} && test -s conftest.$ac_objext; then :
|
||
ac_retval=0
|
||
else
|
||
$as_echo "$as_me: failed program was:" >&5
|
||
sed 's/^/| /' conftest.$ac_ext >&5
|
||
|
||
ac_retval=1
|
||
fi
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
as_fn_set_status $ac_retval
|
||
|
||
} # ac_fn_cxx_try_compile
|
||
|
||
# ac_fn_cxx_try_link LINENO
|
||
# -------------------------
|
||
# Try to link conftest.$ac_ext, and return whether this succeeded.
|
||
ac_fn_cxx_try_link ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
rm -f conftest.$ac_objext conftest$ac_exeext
|
||
if { { ac_try="$ac_link"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_link") 2>conftest.err
|
||
ac_status=$?
|
||
if test -s conftest.err; then
|
||
grep -v '^ *+' conftest.err >conftest.er1
|
||
cat conftest.er1 >&5
|
||
mv -f conftest.er1 conftest.err
|
||
fi
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } && {
|
||
test -z "$ac_cxx_werror_flag" ||
|
||
test ! -s conftest.err
|
||
} && test -s conftest$ac_exeext && {
|
||
test "$cross_compiling" = yes ||
|
||
test -x conftest$ac_exeext
|
||
}; then :
|
||
ac_retval=0
|
||
else
|
||
$as_echo "$as_me: failed program was:" >&5
|
||
sed 's/^/| /' conftest.$ac_ext >&5
|
||
|
||
ac_retval=1
|
||
fi
|
||
# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
|
||
# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
|
||
# interfere with the next link command; also delete a directory that is
|
||
# left behind by Apple's compiler. We do this before executing the actions.
|
||
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
as_fn_set_status $ac_retval
|
||
|
||
} # ac_fn_cxx_try_link
|
||
|
||
# ac_fn_cxx_try_cpp LINENO
|
||
# ------------------------
|
||
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
|
||
ac_fn_cxx_try_cpp ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
if { { ac_try="$ac_cpp conftest.$ac_ext"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
|
||
ac_status=$?
|
||
if test -s conftest.err; then
|
||
grep -v '^ *+' conftest.err >conftest.er1
|
||
cat conftest.er1 >&5
|
||
mv -f conftest.er1 conftest.err
|
||
fi
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } > conftest.i && {
|
||
test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
|
||
test ! -s conftest.err
|
||
}; then :
|
||
ac_retval=0
|
||
else
|
||
$as_echo "$as_me: failed program was:" >&5
|
||
sed 's/^/| /' conftest.$ac_ext >&5
|
||
|
||
ac_retval=1
|
||
fi
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
as_fn_set_status $ac_retval
|
||
|
||
} # ac_fn_cxx_try_cpp
|
||
|
||
# ac_fn_c_try_link LINENO
|
||
# -----------------------
|
||
# Try to link conftest.$ac_ext, and return whether this succeeded.
|
||
ac_fn_c_try_link ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
rm -f conftest.$ac_objext conftest$ac_exeext
|
||
if { { ac_try="$ac_link"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_link") 2>conftest.err
|
||
ac_status=$?
|
||
if test -s conftest.err; then
|
||
grep -v '^ *+' conftest.err >conftest.er1
|
||
cat conftest.er1 >&5
|
||
mv -f conftest.er1 conftest.err
|
||
fi
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } && {
|
||
test -z "$ac_c_werror_flag" ||
|
||
test ! -s conftest.err
|
||
} && test -s conftest$ac_exeext && {
|
||
test "$cross_compiling" = yes ||
|
||
test -x conftest$ac_exeext
|
||
}; then :
|
||
ac_retval=0
|
||
else
|
||
$as_echo "$as_me: failed program was:" >&5
|
||
sed 's/^/| /' conftest.$ac_ext >&5
|
||
|
||
ac_retval=1
|
||
fi
|
||
# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
|
||
# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
|
||
# interfere with the next link command; also delete a directory that is
|
||
# left behind by Apple's compiler. We do this before executing the actions.
|
||
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
as_fn_set_status $ac_retval
|
||
|
||
} # ac_fn_c_try_link
|
||
|
||
# ac_fn_cxx_try_run LINENO
|
||
# ------------------------
|
||
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
|
||
# that executables *can* be run.
|
||
ac_fn_cxx_try_run ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
if { { ac_try="$ac_link"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_link") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
|
||
{ { case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_try") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then :
|
||
ac_retval=0
|
||
else
|
||
$as_echo "$as_me: program exited with status $ac_status" >&5
|
||
$as_echo "$as_me: failed program was:" >&5
|
||
sed 's/^/| /' conftest.$ac_ext >&5
|
||
|
||
ac_retval=$ac_status
|
||
fi
|
||
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
as_fn_set_status $ac_retval
|
||
|
||
} # ac_fn_cxx_try_run
|
||
|
||
# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
|
||
# ---------------------------------------------------------
|
||
# Tests whether HEADER exists, giving a warning if it cannot be compiled using
|
||
# the include files in INCLUDES and setting the cache variable VAR
|
||
# accordingly.
|
||
ac_fn_cxx_check_header_mongrel ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
if eval \${$3+:} false; then :
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
|
||
$as_echo_n "checking for $2... " >&6; }
|
||
if eval \${$3+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
fi
|
||
eval ac_res=\$$3
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
else
|
||
# Is the header compilable?
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
|
||
$as_echo_n "checking $2 usability... " >&6; }
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
#include <$2>
|
||
_ACEOF
|
||
if ac_fn_cxx_try_compile "$LINENO"; then :
|
||
ac_header_compiler=yes
|
||
else
|
||
ac_header_compiler=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
|
||
$as_echo "$ac_header_compiler" >&6; }
|
||
|
||
# Is the header present?
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
|
||
$as_echo_n "checking $2 presence... " >&6; }
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <$2>
|
||
_ACEOF
|
||
if ac_fn_cxx_try_cpp "$LINENO"; then :
|
||
ac_header_preproc=yes
|
||
else
|
||
ac_header_preproc=no
|
||
fi
|
||
rm -f conftest.err conftest.i conftest.$ac_ext
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
|
||
$as_echo "$ac_header_preproc" >&6; }
|
||
|
||
# So? What about this header?
|
||
case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
|
||
yes:no: )
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
|
||
$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
|
||
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
|
||
;;
|
||
no:yes:* )
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
|
||
$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
|
||
$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
|
||
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
|
||
$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
|
||
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
|
||
( $as_echo "## ---------------------------------------------- ##
|
||
## Report this to unix-bugreports-2011@povray.org ##
|
||
## ---------------------------------------------- ##"
|
||
) | sed "s/^/$as_me: WARNING: /" >&2
|
||
;;
|
||
esac
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
|
||
$as_echo_n "checking for $2... " >&6; }
|
||
if eval \${$3+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
eval "$3=\$ac_header_compiler"
|
||
fi
|
||
eval ac_res=\$$3
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
fi
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
|
||
} # ac_fn_cxx_check_header_mongrel
|
||
|
||
# ac_fn_cxx_check_func LINENO FUNC VAR
|
||
# ------------------------------------
|
||
# Tests whether FUNC exists, setting the cache variable VAR accordingly
|
||
ac_fn_cxx_check_func ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
|
||
$as_echo_n "checking for $2... " >&6; }
|
||
if eval \${$3+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
|
||
For example, HP-UX 11i <limits.h> declares gettimeofday. */
|
||
#define $2 innocuous_$2
|
||
|
||
/* System header to define __stub macros and hopefully few prototypes,
|
||
which can conflict with char $2 (); below.
|
||
Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|
||
<limits.h> exists even on freestanding compilers. */
|
||
|
||
#ifdef __STDC__
|
||
# include <limits.h>
|
||
#else
|
||
# include <assert.h>
|
||
#endif
|
||
|
||
#undef $2
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char $2 ();
|
||
/* The GNU C library defines this for functions which it implements
|
||
to always fail with ENOSYS. Some functions are actually named
|
||
something starting with __ and the normal name is an alias. */
|
||
#if defined __stub_$2 || defined __stub___$2
|
||
choke me
|
||
#endif
|
||
|
||
int
|
||
main ()
|
||
{
|
||
return $2 ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
eval "$3=yes"
|
||
else
|
||
eval "$3=no"
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
fi
|
||
eval ac_res=\$$3
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
|
||
} # ac_fn_cxx_check_func
|
||
|
||
# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
|
||
# ---------------------------------------------
|
||
# Tests whether TYPE exists after having included INCLUDES, setting cache
|
||
# variable VAR accordingly.
|
||
ac_fn_cxx_check_type ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
|
||
$as_echo_n "checking for $2... " >&6; }
|
||
if eval \${$3+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
eval "$3=no"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
if (sizeof ($2))
|
||
return 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_compile "$LINENO"; then :
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
if (sizeof (($2)))
|
||
return 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_compile "$LINENO"; then :
|
||
|
||
else
|
||
eval "$3=yes"
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
eval ac_res=\$$3
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
|
||
} # ac_fn_cxx_check_type
|
||
|
||
# ac_fn_cxx_compute_int LINENO EXPR VAR INCLUDES
|
||
# ----------------------------------------------
|
||
# Tries to find the compile-time value of EXPR in a program that includes
|
||
# INCLUDES, setting VAR accordingly. Returns whether the value could be
|
||
# computed
|
||
ac_fn_cxx_compute_int ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
if test "$cross_compiling" = yes; then
|
||
# Depending upon the size, compute the lo and hi bounds.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
static int test_array [1 - 2 * !(($2) >= 0)];
|
||
test_array [0] = 0;
|
||
return test_array [0];
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_compile "$LINENO"; then :
|
||
ac_lo=0 ac_mid=0
|
||
while :; do
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
|
||
test_array [0] = 0;
|
||
return test_array [0];
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_compile "$LINENO"; then :
|
||
ac_hi=$ac_mid; break
|
||
else
|
||
as_fn_arith $ac_mid + 1 && ac_lo=$as_val
|
||
if test $ac_lo -le $ac_mid; then
|
||
ac_lo= ac_hi=
|
||
break
|
||
fi
|
||
as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
done
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
static int test_array [1 - 2 * !(($2) < 0)];
|
||
test_array [0] = 0;
|
||
return test_array [0];
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_compile "$LINENO"; then :
|
||
ac_hi=-1 ac_mid=-1
|
||
while :; do
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
static int test_array [1 - 2 * !(($2) >= $ac_mid)];
|
||
test_array [0] = 0;
|
||
return test_array [0];
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_compile "$LINENO"; then :
|
||
ac_lo=$ac_mid; break
|
||
else
|
||
as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
|
||
if test $ac_mid -le $ac_hi; then
|
||
ac_lo= ac_hi=
|
||
break
|
||
fi
|
||
as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
done
|
||
else
|
||
ac_lo= ac_hi=
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
# Binary search between lo and hi bounds.
|
||
while test "x$ac_lo" != "x$ac_hi"; do
|
||
as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
|
||
test_array [0] = 0;
|
||
return test_array [0];
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_compile "$LINENO"; then :
|
||
ac_hi=$ac_mid
|
||
else
|
||
as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
done
|
||
case $ac_lo in #((
|
||
?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
|
||
'') ac_retval=1 ;;
|
||
esac
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
static long int longval () { return $2; }
|
||
static unsigned long int ulongval () { return $2; }
|
||
#include <stdio.h>
|
||
#include <stdlib.h>
|
||
int
|
||
main ()
|
||
{
|
||
|
||
FILE *f = fopen ("conftest.val", "w");
|
||
if (! f)
|
||
return 1;
|
||
if (($2) < 0)
|
||
{
|
||
long int i = longval ();
|
||
if (i != ($2))
|
||
return 1;
|
||
fprintf (f, "%ld", i);
|
||
}
|
||
else
|
||
{
|
||
unsigned long int i = ulongval ();
|
||
if (i != ($2))
|
||
return 1;
|
||
fprintf (f, "%lu", i);
|
||
}
|
||
/* Do not output a trailing newline, as this causes \r\n confusion
|
||
on some platforms. */
|
||
return ferror (f) || fclose (f) != 0;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_run "$LINENO"; then :
|
||
echo >>conftest.val; read $3 <conftest.val; ac_retval=0
|
||
else
|
||
ac_retval=1
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
rm -f conftest.val
|
||
|
||
fi
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
as_fn_set_status $ac_retval
|
||
|
||
} # ac_fn_cxx_compute_int
|
||
|
||
# ac_fn_c_check_func LINENO FUNC VAR
|
||
# ----------------------------------
|
||
# Tests whether FUNC exists, setting the cache variable VAR accordingly
|
||
ac_fn_c_check_func ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
|
||
$as_echo_n "checking for $2... " >&6; }
|
||
if eval \${$3+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
|
||
For example, HP-UX 11i <limits.h> declares gettimeofday. */
|
||
#define $2 innocuous_$2
|
||
|
||
/* System header to define __stub macros and hopefully few prototypes,
|
||
which can conflict with char $2 (); below.
|
||
Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|
||
<limits.h> exists even on freestanding compilers. */
|
||
|
||
#ifdef __STDC__
|
||
# include <limits.h>
|
||
#else
|
||
# include <assert.h>
|
||
#endif
|
||
|
||
#undef $2
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char $2 ();
|
||
/* The GNU C library defines this for functions which it implements
|
||
to always fail with ENOSYS. Some functions are actually named
|
||
something starting with __ and the normal name is an alias. */
|
||
#if defined __stub_$2 || defined __stub___$2
|
||
choke me
|
||
#endif
|
||
|
||
int
|
||
main ()
|
||
{
|
||
return $2 ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
eval "$3=yes"
|
||
else
|
||
eval "$3=no"
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
fi
|
||
eval ac_res=\$$3
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
|
||
} # ac_fn_c_check_func
|
||
cat >config.log <<_ACEOF
|
||
This file contains any messages produced by compilers while
|
||
running configure, to aid debugging if configure makes a mistake.
|
||
|
||
It was created by POV-Ray $as_me 3.7.0.10, which was
|
||
generated by GNU Autoconf 2.69. Invocation command line was
|
||
|
||
$ $0 $@
|
||
|
||
_ACEOF
|
||
exec 5>>config.log
|
||
{
|
||
cat <<_ASUNAME
|
||
## --------- ##
|
||
## Platform. ##
|
||
## --------- ##
|
||
|
||
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
|
||
uname -m = `(uname -m) 2>/dev/null || echo unknown`
|
||
uname -r = `(uname -r) 2>/dev/null || echo unknown`
|
||
uname -s = `(uname -s) 2>/dev/null || echo unknown`
|
||
uname -v = `(uname -v) 2>/dev/null || echo unknown`
|
||
|
||
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
|
||
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
|
||
|
||
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
|
||
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
|
||
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
|
||
/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
|
||
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
|
||
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
|
||
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
|
||
|
||
_ASUNAME
|
||
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
$as_echo "PATH: $as_dir"
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
} >&5
|
||
|
||
cat >&5 <<_ACEOF
|
||
|
||
|
||
## ----------- ##
|
||
## Core tests. ##
|
||
## ----------- ##
|
||
|
||
_ACEOF
|
||
|
||
|
||
# Keep a trace of the command line.
|
||
# Strip out --no-create and --no-recursion so they do not pile up.
|
||
# Strip out --silent because we don't want to record it for future runs.
|
||
# Also quote any args containing shell meta-characters.
|
||
# Make two passes to allow for proper duplicate-argument suppression.
|
||
ac_configure_args=
|
||
ac_configure_args0=
|
||
ac_configure_args1=
|
||
ac_must_keep_next=false
|
||
for ac_pass in 1 2
|
||
do
|
||
for ac_arg
|
||
do
|
||
case $ac_arg in
|
||
-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
|
||
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
|
||
| -silent | --silent | --silen | --sile | --sil)
|
||
continue ;;
|
||
*\'*)
|
||
ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
|
||
esac
|
||
case $ac_pass in
|
||
1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
|
||
2)
|
||
as_fn_append ac_configure_args1 " '$ac_arg'"
|
||
if test $ac_must_keep_next = true; then
|
||
ac_must_keep_next=false # Got value, back to normal.
|
||
else
|
||
case $ac_arg in
|
||
*=* | --config-cache | -C | -disable-* | --disable-* \
|
||
| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
|
||
| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
|
||
| -with-* | --with-* | -without-* | --without-* | --x)
|
||
case "$ac_configure_args0 " in
|
||
"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
|
||
esac
|
||
;;
|
||
-* ) ac_must_keep_next=true ;;
|
||
esac
|
||
fi
|
||
as_fn_append ac_configure_args " '$ac_arg'"
|
||
;;
|
||
esac
|
||
done
|
||
done
|
||
{ ac_configure_args0=; unset ac_configure_args0;}
|
||
{ ac_configure_args1=; unset ac_configure_args1;}
|
||
|
||
# When interrupted or exit'd, cleanup temporary files, and complete
|
||
# config.log. We remove comments because anyway the quotes in there
|
||
# would cause problems or look ugly.
|
||
# WARNING: Use '\'' to represent an apostrophe within the trap.
|
||
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
|
||
trap 'exit_status=$?
|
||
# Save into config.log some information that might help in debugging.
|
||
{
|
||
echo
|
||
|
||
$as_echo "## ---------------- ##
|
||
## Cache variables. ##
|
||
## ---------------- ##"
|
||
echo
|
||
# The following way of writing the cache mishandles newlines in values,
|
||
(
|
||
for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
|
||
eval ac_val=\$$ac_var
|
||
case $ac_val in #(
|
||
*${as_nl}*)
|
||
case $ac_var in #(
|
||
*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
|
||
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
|
||
esac
|
||
case $ac_var in #(
|
||
_ | IFS | as_nl) ;; #(
|
||
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
|
||
*) { eval $ac_var=; unset $ac_var;} ;;
|
||
esac ;;
|
||
esac
|
||
done
|
||
(set) 2>&1 |
|
||
case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
|
||
*${as_nl}ac_space=\ *)
|
||
sed -n \
|
||
"s/'\''/'\''\\\\'\'''\''/g;
|
||
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
|
||
;; #(
|
||
*)
|
||
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
|
||
;;
|
||
esac |
|
||
sort
|
||
)
|
||
echo
|
||
|
||
$as_echo "## ----------------- ##
|
||
## Output variables. ##
|
||
## ----------------- ##"
|
||
echo
|
||
for ac_var in $ac_subst_vars
|
||
do
|
||
eval ac_val=\$$ac_var
|
||
case $ac_val in
|
||
*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
|
||
esac
|
||
$as_echo "$ac_var='\''$ac_val'\''"
|
||
done | sort
|
||
echo
|
||
|
||
if test -n "$ac_subst_files"; then
|
||
$as_echo "## ------------------- ##
|
||
## File substitutions. ##
|
||
## ------------------- ##"
|
||
echo
|
||
for ac_var in $ac_subst_files
|
||
do
|
||
eval ac_val=\$$ac_var
|
||
case $ac_val in
|
||
*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
|
||
esac
|
||
$as_echo "$ac_var='\''$ac_val'\''"
|
||
done | sort
|
||
echo
|
||
fi
|
||
|
||
if test -s confdefs.h; then
|
||
$as_echo "## ----------- ##
|
||
## confdefs.h. ##
|
||
## ----------- ##"
|
||
echo
|
||
cat confdefs.h
|
||
echo
|
||
fi
|
||
test "$ac_signal" != 0 &&
|
||
$as_echo "$as_me: caught signal $ac_signal"
|
||
$as_echo "$as_me: exit $exit_status"
|
||
} >&5
|
||
rm -f core *.core core.conftest.* &&
|
||
rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
|
||
exit $exit_status
|
||
' 0
|
||
for ac_signal in 1 2 13 15; do
|
||
trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
|
||
done
|
||
ac_signal=0
|
||
|
||
# confdefs.h avoids OS command line length limits that DEFS can exceed.
|
||
rm -f -r conftest* confdefs.h
|
||
|
||
$as_echo "/* confdefs.h */" > confdefs.h
|
||
|
||
# Predefined preprocessor variables.
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PACKAGE_NAME "$PACKAGE_NAME"
|
||
_ACEOF
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
|
||
_ACEOF
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PACKAGE_VERSION "$PACKAGE_VERSION"
|
||
_ACEOF
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PACKAGE_STRING "$PACKAGE_STRING"
|
||
_ACEOF
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
|
||
_ACEOF
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PACKAGE_URL "$PACKAGE_URL"
|
||
_ACEOF
|
||
|
||
|
||
# Let the site file select an alternate cache file if it wants to.
|
||
# Prefer an explicitly selected file to automatically selected ones.
|
||
ac_site_file1=NONE
|
||
ac_site_file2=NONE
|
||
if test -n "$CONFIG_SITE"; then
|
||
# We do not want a PATH search for config.site.
|
||
case $CONFIG_SITE in #((
|
||
-*) ac_site_file1=./$CONFIG_SITE;;
|
||
*/*) ac_site_file1=$CONFIG_SITE;;
|
||
*) ac_site_file1=./$CONFIG_SITE;;
|
||
esac
|
||
elif test "x$prefix" != xNONE; then
|
||
ac_site_file1=$prefix/share/config.site
|
||
ac_site_file2=$prefix/etc/config.site
|
||
else
|
||
ac_site_file1=$ac_default_prefix/share/config.site
|
||
ac_site_file2=$ac_default_prefix/etc/config.site
|
||
fi
|
||
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
|
||
do
|
||
test "x$ac_site_file" = xNONE && continue
|
||
if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
|
||
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
|
||
sed 's/^/| /' "$ac_site_file" >&5
|
||
. "$ac_site_file" \
|
||
|| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "failed to load site script $ac_site_file
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
fi
|
||
done
|
||
|
||
if test -r "$cache_file"; then
|
||
# Some versions of bash will fail to source /dev/null (special files
|
||
# actually), so we avoid doing that. DJGPP emulates it as a regular file.
|
||
if test /dev/null != "$cache_file" && test -f "$cache_file"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
|
||
$as_echo "$as_me: loading cache $cache_file" >&6;}
|
||
case $cache_file in
|
||
[\\/]* | ?:[\\/]* ) . "$cache_file";;
|
||
*) . "./$cache_file";;
|
||
esac
|
||
fi
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
|
||
$as_echo "$as_me: creating cache $cache_file" >&6;}
|
||
>$cache_file
|
||
fi
|
||
|
||
# Check that the precious variables saved in the cache have kept the same
|
||
# value.
|
||
ac_cache_corrupted=false
|
||
for ac_var in $ac_precious_vars; do
|
||
eval ac_old_set=\$ac_cv_env_${ac_var}_set
|
||
eval ac_new_set=\$ac_env_${ac_var}_set
|
||
eval ac_old_val=\$ac_cv_env_${ac_var}_value
|
||
eval ac_new_val=\$ac_env_${ac_var}_value
|
||
case $ac_old_set,$ac_new_set in
|
||
set,)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
|
||
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
|
||
ac_cache_corrupted=: ;;
|
||
,set)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
|
||
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
|
||
ac_cache_corrupted=: ;;
|
||
,);;
|
||
*)
|
||
if test "x$ac_old_val" != "x$ac_new_val"; then
|
||
# differences in whitespace do not lead to failure.
|
||
ac_old_val_w=`echo x $ac_old_val`
|
||
ac_new_val_w=`echo x $ac_new_val`
|
||
if test "$ac_old_val_w" != "$ac_new_val_w"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
|
||
$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
|
||
ac_cache_corrupted=:
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
|
||
$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
|
||
eval $ac_var=\$ac_old_val
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
|
||
$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
|
||
$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
|
||
fi;;
|
||
esac
|
||
# Pass precious variables to config.status.
|
||
if test "$ac_new_set" = set; then
|
||
case $ac_new_val in
|
||
*\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
|
||
*) ac_arg=$ac_var=$ac_new_val ;;
|
||
esac
|
||
case " $ac_configure_args " in
|
||
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
|
||
*) as_fn_append ac_configure_args " '$ac_arg'" ;;
|
||
esac
|
||
fi
|
||
done
|
||
if $ac_cache_corrupted; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
|
||
$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
|
||
as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
|
||
fi
|
||
## -------------------- ##
|
||
## Main body of script. ##
|
||
## -------------------- ##
|
||
|
||
ac_ext=c
|
||
ac_cpp='$CPP $CPPFLAGS'
|
||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
||
|
||
|
||
|
||
# VERSION_BASE is then defined as MAJOR.MINOR
|
||
VERSION_BASE=`echo $PACKAGE_VERSION | sed 's,\([0-9]*.[0-9]*\).*,\1,g'`
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define VERSION_BASE "$VERSION_BASE"
|
||
_ACEOF
|
||
|
||
ac_aux_dir=
|
||
for ac_dir in unix/config "$srcdir"/unix/config; do
|
||
if test -f "$ac_dir/install-sh"; then
|
||
ac_aux_dir=$ac_dir
|
||
ac_install_sh="$ac_aux_dir/install-sh -c"
|
||
break
|
||
elif test -f "$ac_dir/install.sh"; then
|
||
ac_aux_dir=$ac_dir
|
||
ac_install_sh="$ac_aux_dir/install.sh -c"
|
||
break
|
||
elif test -f "$ac_dir/shtool"; then
|
||
ac_aux_dir=$ac_dir
|
||
ac_install_sh="$ac_aux_dir/shtool install -c"
|
||
break
|
||
fi
|
||
done
|
||
if test -z "$ac_aux_dir"; then
|
||
as_fn_error $? "cannot find install-sh, install.sh, or shtool in unix/config \"$srcdir\"/unix/config" "$LINENO" 5
|
||
fi
|
||
|
||
# These three variables are undocumented and unsupported,
|
||
# and are intended to be withdrawn in a future Autoconf release.
|
||
# They can cause serious problems if a builder's source tree is in a directory
|
||
# whose full name contains unusual characters.
|
||
ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
|
||
ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
|
||
ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
|
||
|
||
|
||
ac_config_headers="$ac_config_headers unix/config.h"
|
||
|
||
|
||
|
||
# Additional autoconf macros.
|
||
# ===========================================================================
|
||
# http://www.nongnu.org/autoconf-archive/acx_pthread.html
|
||
# ===========================================================================
|
||
#
|
||
# SYNOPSIS
|
||
#
|
||
# ACX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
|
||
#
|
||
# DESCRIPTION
|
||
#
|
||
# This macro figures out how to build C programs using POSIX threads. It
|
||
# sets the PTHREAD_LIBS output variable to the threads library and linker
|
||
# flags, and the PTHREAD_CFLAGS output variable to any special C compiler
|
||
# flags that are needed. (The user can also force certain compiler
|
||
# flags/libs to be tested by setting these environment variables.)
|
||
#
|
||
# Also sets PTHREAD_CC to any special C compiler that is needed for
|
||
# multi-threaded programs (defaults to the value of CC otherwise). (This
|
||
# is necessary on AIX to use the special cc_r compiler alias.)
|
||
#
|
||
# NOTE: You are assumed to not only compile your program with these flags,
|
||
# but also link it with them as well. e.g. you should link with
|
||
# $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
|
||
#
|
||
# If you are only building threads programs, you may wish to use these
|
||
# variables in your default LIBS, CFLAGS, and CC:
|
||
#
|
||
# LIBS="$PTHREAD_LIBS $LIBS"
|
||
# CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
|
||
# CC="$PTHREAD_CC"
|
||
#
|
||
# In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant
|
||
# has a nonstandard name, defines PTHREAD_CREATE_JOINABLE to that name
|
||
# (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
|
||
#
|
||
# ACTION-IF-FOUND is a list of shell commands to run if a threads library
|
||
# is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it
|
||
# is not found. If ACTION-IF-FOUND is not specified, the default action
|
||
# will define HAVE_PTHREAD.
|
||
#
|
||
# Please let the authors know if this macro fails on any platform, or if
|
||
# you have any other suggestions or comments. This macro was based on work
|
||
# by SGJ on autoconf scripts for FFTW (http://www.fftw.org/) (with help
|
||
# from M. Frigo), as well as ac_pthread and hb_pthread macros posted by
|
||
# Alejandro Forero Cuervo to the autoconf macro repository. We are also
|
||
# grateful for the helpful feedback of numerous users.
|
||
#
|
||
# LICENSE
|
||
#
|
||
# Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
|
||
#
|
||
# This program is free software: you can redistribute it and/or modify it
|
||
# under the terms of the GNU General Public License as published by the
|
||
# Free Software Foundation, either version 3 of the License, or (at your
|
||
# option) any later version.
|
||
#
|
||
# This program is distributed in the hope that it will be useful, but
|
||
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
|
||
# Public License for more details.
|
||
#
|
||
# You should have received a copy of the GNU General Public License along
|
||
# with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
#
|
||
# As a special exception, the respective Autoconf Macro's copyright owner
|
||
# gives unlimited permission to copy, distribute and modify the configure
|
||
# scripts that are the output of Autoconf when processing the Macro. You
|
||
# need not follow the terms of the GNU General Public License when using
|
||
# or distributing such scripts, even though portions of the text of the
|
||
# Macro appear in them. The GNU General Public License (GPL) does govern
|
||
# all other use of the material that constitutes the Autoconf Macro.
|
||
#
|
||
# This special exception to the GPL applies to versions of the Autoconf
|
||
# Macro released by the Autoconf Archive. When you make and distribute a
|
||
# modified version of the Autoconf Macro, you may extend this special
|
||
# exception to the GPL to apply to your modified version as well.
|
||
|
||
|
||
# SYNOPSIS
|
||
#
|
||
# AX_ARG_ENABLE(FEATURE, HELP-STRING)
|
||
#
|
||
# DESCRIPTION
|
||
#
|
||
# Basic replacement for AC_ARG_ENABLE().
|
||
# FEATURE must include the '--enable' or '--disable' prefix.
|
||
#
|
||
# LAST MODIFICATION
|
||
#
|
||
# 2009-01-09
|
||
#
|
||
# COPYLEFT
|
||
#
|
||
# Copyright (c) 2006 Nicolas Calimet
|
||
#
|
||
# Copying and distribution of this file, with or without
|
||
# modification, are permitted in any medium without royalty provided
|
||
# the copyright notice and this notice are preserved.
|
||
|
||
|
||
|
||
# SYNOPSIS
|
||
#
|
||
# AX_ARG_WITH(FEATURE, OPTIONAL_VALUE_DESCRIPTION, HELP-STRING)
|
||
#
|
||
# DESCRIPTION
|
||
#
|
||
# Basic replacement for AC_ARG_WITH().
|
||
# FEATURE must include the '--with' or '--without' prefix.
|
||
#
|
||
# LAST MODIFICATION
|
||
#
|
||
# 2009-01-09
|
||
#
|
||
# COPYLEFT
|
||
#
|
||
# Copyright (c) 2006 Nicolas Calimet
|
||
#
|
||
# Copying and distribution of this file, with or without
|
||
# modification, are permitted in any medium without royalty provided
|
||
# the copyright notice and this notice are preserved.
|
||
|
||
|
||
|
||
# ===========================================================================
|
||
# http://www.gnu.org/software/autoconf-archive/ax_boost_base.html
|
||
# ===========================================================================
|
||
#
|
||
# SYNOPSIS
|
||
#
|
||
# AX_BOOST_BASE([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
|
||
#
|
||
# DESCRIPTION
|
||
#
|
||
# Test for the Boost C++ libraries of a particular version (or newer)
|
||
#
|
||
# If no path to the installed boost library is given the macro searchs
|
||
# under /usr, /usr/local, /opt and /opt/local and evaluates the
|
||
# $BOOST_ROOT environment variable. Further documentation is available at
|
||
# <http://randspringer.de/boost/index.html>.
|
||
#
|
||
# This macro calls:
|
||
#
|
||
# AC_SUBST(BOOST_CPPFLAGS) / AC_SUBST(BOOST_LDFLAGS)
|
||
#
|
||
# And sets:
|
||
#
|
||
# HAVE_BOOST
|
||
#
|
||
# LICENSE
|
||
#
|
||
# Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
|
||
# Copyright (c) 2009 Peter Adolphs
|
||
#
|
||
# Copying and distribution of this file, with or without modification, are
|
||
# permitted in any medium without royalty provided the copyright notice
|
||
# and this notice are preserved. This file is offered as-is, without any
|
||
# warranty.
|
||
|
||
#serial 23
|
||
|
||
|
||
|
||
# ===========================================================================
|
||
# http://www.gnu.org/software/autoconf-archive/ax_boost_thread.html
|
||
# ===========================================================================
|
||
#
|
||
# SYNOPSIS
|
||
#
|
||
# AX_BOOST_THREAD
|
||
#
|
||
# DESCRIPTION
|
||
#
|
||
# Test for Thread library from the Boost C++ libraries. The macro requires
|
||
# a preceding call to AX_BOOST_BASE. Further documentation is available at
|
||
# <http://randspringer.de/boost/index.html>.
|
||
#
|
||
# This macro calls:
|
||
#
|
||
# AC_SUBST(BOOST_THREAD_LIB)
|
||
#
|
||
# And sets:
|
||
#
|
||
# HAVE_BOOST_THREAD
|
||
#
|
||
# LICENSE
|
||
#
|
||
# Copyright (c) 2009 Thomas Porschberg <thomas@randspringer.de>
|
||
# Copyright (c) 2009 Michael Tindal
|
||
#
|
||
# Copying and distribution of this file, with or without modification, are
|
||
# permitted in any medium without royalty provided the copyright notice
|
||
# and this notice are preserved. This file is offered as-is, without any
|
||
# warranty.
|
||
|
||
#serial 27
|
||
|
||
|
||
|
||
# SYNOPSIS
|
||
#
|
||
# AX_CHECK_COMPILER_FLAGS(FLAGS, [ACTION-IF-WORKS], [ACTION-IF-FAILS])
|
||
#
|
||
# DESCRIPTION
|
||
#
|
||
# Check whether the current compiler supports a given set of flags,
|
||
# cache the result, and update xxFLAGS.
|
||
#
|
||
# Note: in principle I'd better use AC_COMPILE_IFELSE([AC_LANG_PROGRAM()])
|
||
# but I don't remember whether it works well when using multiple flags.
|
||
# I find it also safer to inspect stderr using a regular expression.
|
||
# For safety, the compiler is checked with and without the tested flags
|
||
# and the corresponding standard error outputs are compared.
|
||
#
|
||
# LAST MODIFICATION
|
||
#
|
||
# 2007-11-08
|
||
#
|
||
# COPYLEFT
|
||
#
|
||
# Copyright (c) 2006 Nicolas Calimet
|
||
#
|
||
# Copying and distribution of this file, with or without
|
||
# modification, are permitted in any medium without royalty provided
|
||
# the copyright notice and this notice are preserved.
|
||
|
||
|
||
|
||
# SYNOPSIS
|
||
#
|
||
# AX_CHECK_LIB(lib, required_version, search_libs, check_function, header, version_function, lib_dir)
|
||
#
|
||
# DESCRIPTION
|
||
#
|
||
# Check whether a function is found in a set of libraries and compare
|
||
# the library version to the required one.
|
||
#
|
||
# LAST MODIFICATION
|
||
#
|
||
# 2007-11-08
|
||
#
|
||
# COPYLEFT
|
||
#
|
||
# Copyright (c) 2006 Nicolas Calimet
|
||
#
|
||
# Copying and distribution of this file, with or without
|
||
# modification, are permitted in any medium without royalty provided
|
||
# the copyright notice and this notice are preserved.
|
||
|
||
|
||
|
||
# SYNOPSIS
|
||
#
|
||
# AX_CHECK_LIBJPEG(required_version, lib_dir)
|
||
#
|
||
# DESCRIPTION
|
||
#
|
||
# Check whether the system has libjpeg version required_version.
|
||
#
|
||
# LAST MODIFICATION
|
||
#
|
||
# 2007-11-08
|
||
#
|
||
# COPYLEFT
|
||
#
|
||
# Copyright (c) 2006 Nicolas Calimet
|
||
#
|
||
# Copying and distribution of this file, with or without
|
||
# modification, are permitted in any medium without royalty provided
|
||
# the copyright notice and this notice are preserved.
|
||
|
||
|
||
|
||
# SYNOPSIS
|
||
#
|
||
# AX_CHECK_LIBSDL(required_version)
|
||
#
|
||
# DESCRIPTION
|
||
#
|
||
# Check whether the system has libSDL version required_version.
|
||
#
|
||
# LAST MODIFICATION
|
||
#
|
||
# 2007-11-08
|
||
#
|
||
# COPYLEFT
|
||
#
|
||
# Copyright (c) 2007 Nicolas Calimet
|
||
#
|
||
# Copying and distribution of this file, with or without
|
||
# modification, are permitted in any medium without royalty provided
|
||
# the copyright notice and this notice are preserved.
|
||
|
||
|
||
|
||
# SYNOPSIS
|
||
#
|
||
# AX_CHECK_LIBTIFF(required_version, lib_dir)
|
||
#
|
||
# DESCRIPTION
|
||
#
|
||
# Check whether the system has libtiff version required_version.
|
||
#
|
||
# LAST MODIFICATION
|
||
#
|
||
# 2007-11-08
|
||
#
|
||
# COPYLEFT
|
||
#
|
||
# Copyright (c) 2006 Nicolas Calimet
|
||
#
|
||
# Copying and distribution of this file, with or without
|
||
# modification, are permitted in any medium without royalty provided
|
||
# the copyright notice and this notice are preserved.
|
||
|
||
|
||
|
||
# SYNOPSIS
|
||
#
|
||
# AX_CHECK_OPENEXR(required_version)
|
||
#
|
||
# DESCRIPTION
|
||
#
|
||
# Check whether the system has OpenEXR version required_version.
|
||
#
|
||
# LAST MODIFICATION
|
||
#
|
||
# 2021-06-15
|
||
#
|
||
# COPYLEFT
|
||
#
|
||
# Copyright (c) 2006 Nicolas Calimet
|
||
#
|
||
# Copying and distribution of this file, with or without
|
||
# modification, are permitted in any medium without royalty provided
|
||
# the copyright notice and this notice are preserved.
|
||
|
||
|
||
|
||
# ===========================================================================
|
||
# http://www.nongnu.org/autoconf-archive/ax_compare_version.html
|
||
# ===========================================================================
|
||
#
|
||
# SYNOPSIS
|
||
#
|
||
# AX_COMPARE_VERSION(VERSION_A, OP, VERSION_B, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
|
||
#
|
||
# DESCRIPTION
|
||
#
|
||
# This macro compares two version strings. Due to the various number of
|
||
# minor-version numbers that can exist, and the fact that string
|
||
# comparisons are not compatible with numeric comparisons, this is not
|
||
# necessarily trivial to do in a autoconf script. This macro makes doing
|
||
# these comparisons easy.
|
||
#
|
||
# The six basic comparisons are available, as well as checking equality
|
||
# limited to a certain number of minor-version levels.
|
||
#
|
||
# The operator OP determines what type of comparison to do, and can be one
|
||
# of:
|
||
#
|
||
# eq - equal (test A == B)
|
||
# ne - not equal (test A != B)
|
||
# le - less than or equal (test A <= B)
|
||
# ge - greater than or equal (test A >= B)
|
||
# lt - less than (test A < B)
|
||
# gt - greater than (test A > B)
|
||
#
|
||
# Additionally, the eq and ne operator can have a number after it to limit
|
||
# the test to that number of minor versions.
|
||
#
|
||
# eq0 - equal up to the length of the shorter version
|
||
# ne0 - not equal up to the length of the shorter version
|
||
# eqN - equal up to N sub-version levels
|
||
# neN - not equal up to N sub-version levels
|
||
#
|
||
# When the condition is true, shell commands ACTION-IF-TRUE are run,
|
||
# otherwise shell commands ACTION-IF-FALSE are run. The environment
|
||
# variable 'ax_compare_version' is always set to either 'true' or 'false'
|
||
# as well.
|
||
#
|
||
# Examples:
|
||
#
|
||
# AX_COMPARE_VERSION([3.15.7],[lt],[3.15.8])
|
||
# AX_COMPARE_VERSION([3.15],[lt],[3.15.8])
|
||
#
|
||
# would both be true.
|
||
#
|
||
# AX_COMPARE_VERSION([3.15.7],[eq],[3.15.8])
|
||
# AX_COMPARE_VERSION([3.15],[gt],[3.15.8])
|
||
#
|
||
# would both be false.
|
||
#
|
||
# AX_COMPARE_VERSION([3.15.7],[eq2],[3.15.8])
|
||
#
|
||
# would be true because it is only comparing two minor versions.
|
||
#
|
||
# AX_COMPARE_VERSION([3.15.7],[eq0],[3.15])
|
||
#
|
||
# would be true because it is only comparing the lesser number of minor
|
||
# versions of the two values.
|
||
#
|
||
# Note: The characters that separate the version numbers do not matter. An
|
||
# empty string is the same as version 0. OP is evaluated by autoconf, not
|
||
# configure, so must be a string, not a variable.
|
||
#
|
||
# The author would like to acknowledge Guido Draheim whose advice about
|
||
# the m4_case and m4_ifvaln functions make this macro only include the
|
||
# portions necessary to perform the specific comparison specified by the
|
||
# OP argument in the final configure script.
|
||
#
|
||
# LICENSE
|
||
#
|
||
# Copyright (c) 2008 Tim Toolan <toolan@ele.uri.edu>
|
||
#
|
||
# Copying and distribution of this file, with or without modification, are
|
||
# permitted in any medium without royalty provided the copyright notice
|
||
# and this notice are preserved.
|
||
|
||
|
||
# ===========================================================================
|
||
# http://www.nongnu.org/autoconf-archive/ax_compiler_vendor.html
|
||
# ===========================================================================
|
||
#
|
||
# SYNOPSIS
|
||
#
|
||
# AX_COMPILER_VENDOR
|
||
#
|
||
# DESCRIPTION
|
||
#
|
||
# Determine the vendor of the C/C++ compiler, e.g., gnu, intel, ibm, sun,
|
||
# hp, borland, comeau, dec, cray, kai, lcc, metrowerks, sgi, microsoft,
|
||
# watcom, etc. The vendor is returned in the cache variable
|
||
# $ax_cv_c_compiler_vendor for C and $ax_cv_cxx_compiler_vendor for C++.
|
||
#
|
||
# LICENSE
|
||
#
|
||
# Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
|
||
# Copyright (c) 2008 Matteo Frigo
|
||
#
|
||
# This program is free software: you can redistribute it and/or modify it
|
||
# under the terms of the GNU General Public License as published by the
|
||
# Free Software Foundation, either version 3 of the License, or (at your
|
||
# option) any later version.
|
||
#
|
||
# This program is distributed in the hope that it will be useful, but
|
||
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
|
||
# Public License for more details.
|
||
#
|
||
# You should have received a copy of the GNU General Public License along
|
||
# with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
#
|
||
# As a special exception, the respective Autoconf Macro's copyright owner
|
||
# gives unlimited permission to copy, distribute and modify the configure
|
||
# scripts that are the output of Autoconf when processing the Macro. You
|
||
# need not follow the terms of the GNU General Public License when using
|
||
# or distributing such scripts, even though portions of the text of the
|
||
# Macro appear in them. The GNU General Public License (GPL) does govern
|
||
# all other use of the material that constitutes the Autoconf Macro.
|
||
#
|
||
# This special exception to the GPL applies to versions of the Autoconf
|
||
# Macro released by the Autoconf Archive. When you make and distribute a
|
||
# modified version of the Autoconf Macro, you may extend this special
|
||
# exception to the GPL to apply to your modified version as well.
|
||
|
||
|
||
|
||
# SYNOPSIS
|
||
#
|
||
# AX_COMPILER_VERSION
|
||
#
|
||
# DESCRIPTION
|
||
#
|
||
# Try to determine the version of the current compiler.
|
||
# Result is output in $ax_compiler_version
|
||
#
|
||
#
|
||
# LAST MODIFICATION
|
||
#
|
||
# 2009-01-16
|
||
#
|
||
# COPYLEFT
|
||
#
|
||
# Copyright (c) 2009 Nicolas Calimet
|
||
#
|
||
# Copying and distribution of this file, with or without
|
||
# modification, are permitted in any medium without royalty provided
|
||
# the copyright notice and this notice are preserved.
|
||
|
||
|
||
|
||
# SYNOPSIS
|
||
#
|
||
# AX_FIX_INCORRECT_PATH(ENVVAR, PATH, [ACTION-IF-FOUND], [ACTION-IF-MISSING])
|
||
#
|
||
# DESCRIPTION
|
||
#
|
||
# Check whether the environment variable contains a given path, warn
|
||
# and remove it.
|
||
#
|
||
# LAST MODIFICATION
|
||
#
|
||
# 2018-01-05
|
||
#
|
||
# COPYLEFT
|
||
#
|
||
# Copyright (c) 2009 Nicolas Calimet
|
||
#
|
||
# Copying and distribution of this file, with or without
|
||
# modification, are permitted in any medium without royalty provided
|
||
# the copyright notice and this notice are preserved.
|
||
|
||
|
||
|
||
# SYNOPSIS
|
||
#
|
||
# AX_PROG_LD_STATIC
|
||
#
|
||
# DESCRIPTION
|
||
#
|
||
# Try to determine the mode of static linking. The macro guesses the proper
|
||
# flag for static linking, caches the result, and updates LDFLAGS.
|
||
#
|
||
# Code inspired from GNU libtool 1.4.2 (yes, I know this is a rather old one).
|
||
#
|
||
# LAST MODIFICATION
|
||
#
|
||
# 2006-06-04
|
||
#
|
||
# COPYLEFT
|
||
#
|
||
# Copyright (c) 2006 Nicolas Calimet
|
||
#
|
||
# Copying and distribution of this file, with or without
|
||
# modification, are permitted in any medium without royalty provided
|
||
# the copyright notice and this notice are preserved.
|
||
|
||
|
||
|
||
# SYNOPSIS
|
||
#
|
||
# AX_X86_ARCH
|
||
#
|
||
# DESCRIPTION
|
||
#
|
||
# Try to determine the current x86 or x86-64 architecture by reading
|
||
# the /proc filesystem or `dmesg' output. The architecture name
|
||
# follows the gcc naming convention used for e.g. the -march flag.
|
||
#
|
||
# The macro sets the following variables:
|
||
# ax_x86_arch detected architecture or "unknown"
|
||
# ax_x86_arch_fallback fallback architecture (e.g. "i686" for "pentium4")
|
||
# ax_x86_cpuinfo cpuinfo file that is being used
|
||
# ax_x86_cpumodel_orig original string for the CPU model
|
||
# ax_x86_cpumodel_nofreq same but without clock speed info
|
||
# ax_x86_cpumodel processed string for the CPU model
|
||
# ax_x86_vendorid vendor ID string
|
||
# ax_x86_cpuflags all supported cpu flags
|
||
# ax_x86_cpuflags_SSE_list space-seperated list of SSE* supported, e.g. "SSE2 SSE4.1"
|
||
#
|
||
# LAST MODIFICATION
|
||
#
|
||
# 2009-01-16
|
||
#
|
||
# COPYLEFT
|
||
#
|
||
# Copyright (c) 2006 Nicolas Calimet
|
||
#
|
||
# Copying and distribution of this file, with or without
|
||
# modification, are permitted in any medium without royalty provided
|
||
# the copyright notice and this notice are preserved.
|
||
|
||
|
||
|
||
|
||
# Required versions of the support libraries.
|
||
# Must be declared after AC_INIT.
|
||
required_libboost_version="1.37"
|
||
required_libz_version="1.2.1"
|
||
required_libpng_version="1.2.5"
|
||
required_libjpeg_version="6b"
|
||
required_libtiff_version="3.6.1"
|
||
required_libsdl_version="1.2"
|
||
required_openexr_version="1.2"
|
||
|
||
# Supported options.
|
||
|
||
# Check whether --enable-watch-cursor was given.
|
||
if test "${enable_watch_cursor+set}" = set; then :
|
||
enableval=$enable_watch_cursor;
|
||
case "$enableval" in
|
||
yes|no|"") ;;
|
||
*) as_fn_error $? "incorrect value '$enableval' for --enable-watch-cursor" "$LINENO" 5 ;;
|
||
esac
|
||
|
||
|
||
fi
|
||
|
||
|
||
|
||
# Check whether --enable-debug was given.
|
||
if test "${enable_debug+set}" = set; then :
|
||
enableval=$enable_debug;
|
||
case "$enableval" in
|
||
yes|no|"") ;;
|
||
*) as_fn_error $? "incorrect value '$enableval' for --enable-debug" "$LINENO" 5 ;;
|
||
esac
|
||
|
||
|
||
fi
|
||
|
||
|
||
|
||
# Check whether --enable-profile was given.
|
||
if test "${enable_profile+set}" = set; then :
|
||
enableval=$enable_profile;
|
||
case "$enableval" in
|
||
yes|no|"") ;;
|
||
*) as_fn_error $? "incorrect value '$enableval' for --enable-profile" "$LINENO" 5 ;;
|
||
esac
|
||
|
||
|
||
fi
|
||
|
||
|
||
|
||
# Check whether --enable-static was given.
|
||
if test "${enable_static+set}" = set; then :
|
||
enableval=$enable_static;
|
||
case "$enableval" in
|
||
yes|no|"") ;;
|
||
*) as_fn_error $? "incorrect value '$enableval' for --enable-static" "$LINENO" 5 ;;
|
||
esac
|
||
|
||
|
||
fi
|
||
|
||
|
||
|
||
# Check whether --enable-optimiz was given.
|
||
if test "${enable_optimiz+set}" = set; then :
|
||
enableval=$enable_optimiz;
|
||
case "$enableval" in
|
||
yes|no|"") ;;
|
||
*) as_fn_error $? "incorrect value '$enableval' for --disable-optimiz" "$LINENO" 5 ;;
|
||
esac
|
||
|
||
|
||
fi
|
||
|
||
|
||
|
||
# Check whether --enable-optimiz-arch was given.
|
||
if test "${enable_optimiz_arch+set}" = set; then :
|
||
enableval=$enable_optimiz_arch;
|
||
case "$enableval" in
|
||
yes|no|"") ;;
|
||
*) as_fn_error $? "incorrect value '$enableval' for --disable-optimiz-arch" "$LINENO" 5 ;;
|
||
esac
|
||
|
||
|
||
fi
|
||
|
||
|
||
|
||
# Check whether --enable-pipe was given.
|
||
if test "${enable_pipe+set}" = set; then :
|
||
enableval=$enable_pipe;
|
||
case "$enableval" in
|
||
yes|no|"") ;;
|
||
*) as_fn_error $? "incorrect value '$enableval' for --disable-pipe" "$LINENO" 5 ;;
|
||
esac
|
||
|
||
|
||
fi
|
||
|
||
|
||
|
||
# Check whether --enable-strip was given.
|
||
if test "${enable_strip+set}" = set; then :
|
||
enableval=$enable_strip;
|
||
case "$enableval" in
|
||
yes|no|"") ;;
|
||
*) as_fn_error $? "incorrect value '$enableval' for --disable-strip" "$LINENO" 5 ;;
|
||
esac
|
||
|
||
|
||
fi
|
||
|
||
|
||
|
||
# Check whether --enable-shared was given.
|
||
if test "${enable_shared+set}" = set; then :
|
||
enableval=$enable_shared;
|
||
case "$enableval" in
|
||
yes|no|"") ;;
|
||
*) as_fn_error $? "incorrect value '$enableval' for --disable-shared" "$LINENO" 5 ;;
|
||
esac
|
||
|
||
|
||
fi
|
||
|
||
|
||
|
||
# Check whether --enable-io-restrictions was given.
|
||
if test "${enable_io_restrictions+set}" = set; then :
|
||
enableval=$enable_io_restrictions;
|
||
case "$enableval" in
|
||
yes|no|"") ;;
|
||
*) as_fn_error $? "incorrect value '$enableval' for --disable-io-restrictions" "$LINENO" 5 ;;
|
||
esac
|
||
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
# Check whether --with-cygwin-dll was given.
|
||
if test "${with_cygwin_dll+set}" = set; then :
|
||
withval=$with_cygwin_dll;
|
||
fi
|
||
|
||
|
||
|
||
|
||
# Check whether --with-zlib was given.
|
||
if test "${with_zlib+set}" = set; then :
|
||
withval=$with_zlib;
|
||
fi
|
||
|
||
|
||
|
||
|
||
# Check whether --with-libpng was given.
|
||
if test "${with_libpng+set}" = set; then :
|
||
withval=$with_libpng;
|
||
fi
|
||
|
||
|
||
|
||
|
||
# Check whether --with-libjpeg was given.
|
||
if test "${with_libjpeg+set}" = set; then :
|
||
withval=$with_libjpeg;
|
||
fi
|
||
|
||
|
||
|
||
|
||
# Check whether --with-libtiff was given.
|
||
if test "${with_libtiff+set}" = set; then :
|
||
withval=$with_libtiff;
|
||
fi
|
||
|
||
|
||
|
||
|
||
# Check whether --with-libsdl was given.
|
||
if test "${with_libsdl+set}" = set; then :
|
||
withval=$with_libsdl;
|
||
fi
|
||
|
||
|
||
|
||
|
||
# Check whether --with-libmkl was given.
|
||
if test "${with_libmkl+set}" = set; then :
|
||
withval=$with_libmkl;
|
||
fi
|
||
|
||
|
||
|
||
|
||
# Check whether --with-openexr was given.
|
||
if test "${with_openexr+set}" = set; then :
|
||
withval=$with_openexr;
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
###############################################################################
|
||
|
||
# Remove povray.ini unconditionally.
|
||
rm -f ./povray.ini
|
||
|
||
|
||
# Instruction message.
|
||
if test x"$COMPILED_BY" = x""; then
|
||
echo "
|
||
Welcome to the $PACKAGE_NAME $PACKAGE_VERSION configure script.
|
||
|
||
This script will prepare the source distribution of $PACKAGE_NAME $PACKAGE_VERSION for Unix
|
||
for compilation on this machine. Compiling the program yourself means
|
||
that the POV-Ray Team(tm) is not responsible for supporting this
|
||
version, no matter if it is the unmodified official POV-Ray source code
|
||
or a customized version. Refer to the POV-Ray source license conditions
|
||
that come with this package.
|
||
|
||
In order to start configuration, you have to provide a valid contact
|
||
information that will be included in the executable and displayed
|
||
whenever POV-Ray (or a modified version of it) is started. In case
|
||
you intend to distribute this binary, this information will help users
|
||
to contact the appropriate maintainers. To start configuring $PACKAGE_NAME
|
||
type in the following command with your own contact information:
|
||
|
||
./configure COMPILED_BY=\"your name <email@address>\"
|
||
|
||
Please consult the INSTALL file for additional configuration and
|
||
installation instructions.
|
||
"
|
||
exit 1
|
||
fi
|
||
|
||
pov_no_distrib="${NON_REDISTRIBUTABLE_BUILD:-no}"
|
||
|
||
# Don't use 'echo' (not saved into config.log / doesn't honor --silent).
|
||
# Don't use AC_MSG_NOTICE which prints things first.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result:
|
||
===============================================================================
|
||
Configure $PACKAGE_NAME version $PACKAGE_VERSION
|
||
===============================================================================
|
||
|
||
This is an unofficial version compiled by:
|
||
$COMPILED_BY
|
||
The POV-Ray Team(tm) is not responsible for supporting this version." >&5
|
||
$as_echo "
|
||
===============================================================================
|
||
Configure $PACKAGE_NAME version $PACKAGE_VERSION
|
||
===============================================================================
|
||
|
||
This is an unofficial version compiled by:
|
||
$COMPILED_BY
|
||
The POV-Ray Team(tm) is not responsible for supporting this version." >&6; }
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define DISTRIBUTION_MESSAGE_2 " $COMPILED_BY"
|
||
_ACEOF
|
||
|
||
|
||
|
||
###############################################################################
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result:
|
||
Environment
|
||
-----------" >&5
|
||
$as_echo "
|
||
Environment
|
||
-----------" >&6; }
|
||
|
||
# Make sure we can run config.sub.
|
||
$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
|
||
as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
|
||
$as_echo_n "checking build system type... " >&6; }
|
||
if ${ac_cv_build+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_build_alias=$build_alias
|
||
test "x$ac_build_alias" = x &&
|
||
ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
|
||
test "x$ac_build_alias" = x &&
|
||
as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
|
||
ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
|
||
as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
|
||
$as_echo "$ac_cv_build" >&6; }
|
||
case $ac_cv_build in
|
||
*-*-*) ;;
|
||
*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
|
||
esac
|
||
build=$ac_cv_build
|
||
ac_save_IFS=$IFS; IFS='-'
|
||
set x $ac_cv_build
|
||
shift
|
||
build_cpu=$1
|
||
build_vendor=$2
|
||
shift; shift
|
||
# Remember, the first character of IFS is used to create $*,
|
||
# except with old shells:
|
||
build_os=$*
|
||
IFS=$ac_save_IFS
|
||
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
|
||
$as_echo_n "checking host system type... " >&6; }
|
||
if ${ac_cv_host+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "x$host_alias" = x; then
|
||
ac_cv_host=$ac_cv_build
|
||
else
|
||
ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
|
||
as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
|
||
$as_echo "$ac_cv_host" >&6; }
|
||
case $ac_cv_host in
|
||
*-*-*) ;;
|
||
*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
|
||
esac
|
||
host=$ac_cv_host
|
||
ac_save_IFS=$IFS; IFS='-'
|
||
set x $ac_cv_host
|
||
shift
|
||
host_cpu=$1
|
||
host_vendor=$2
|
||
shift; shift
|
||
# Remember, the first character of IFS is used to create $*,
|
||
# except with old shells:
|
||
host_os=$*
|
||
IFS=$ac_save_IFS
|
||
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
|
||
|
||
|
||
|
||
am__api_version='1.16'
|
||
|
||
# Find a good install program. We prefer a C program (faster),
|
||
# so one script is as good as another. But avoid the broken or
|
||
# incompatible versions:
|
||
# SysV /etc/install, /usr/sbin/install
|
||
# SunOS /usr/etc/install
|
||
# IRIX /sbin/install
|
||
# AIX /bin/install
|
||
# AmigaOS /C/install, which installs bootblocks on floppy discs
|
||
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
|
||
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
|
||
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
|
||
# OS/2's system install, which has a completely different semantic
|
||
# ./install, which can be erroneously created by make from ./install.sh.
|
||
# Reject install programs that cannot install multiple files.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
|
||
$as_echo_n "checking for a BSD-compatible install... " >&6; }
|
||
if test -z "$INSTALL"; then
|
||
if ${ac_cv_path_install+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
# Account for people who put trailing slashes in PATH elements.
|
||
case $as_dir/ in #((
|
||
./ | .// | /[cC]/* | \
|
||
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
|
||
?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
|
||
/usr/ucb/* ) ;;
|
||
*)
|
||
# OSF1 and SCO ODT 3.0 have their own names for install.
|
||
# Don't use installbsd from OSF since it installs stuff as root
|
||
# by default.
|
||
for ac_prog in ginstall scoinst install; do
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
|
||
if test $ac_prog = install &&
|
||
grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
|
||
# AIX install. It has an incompatible calling convention.
|
||
:
|
||
elif test $ac_prog = install &&
|
||
grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
|
||
# program-specific install script used by HP pwplus--don't use.
|
||
:
|
||
else
|
||
rm -rf conftest.one conftest.two conftest.dir
|
||
echo one > conftest.one
|
||
echo two > conftest.two
|
||
mkdir conftest.dir
|
||
if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
|
||
test -s conftest.one && test -s conftest.two &&
|
||
test -s conftest.dir/conftest.one &&
|
||
test -s conftest.dir/conftest.two
|
||
then
|
||
ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
|
||
break 3
|
||
fi
|
||
fi
|
||
fi
|
||
done
|
||
done
|
||
;;
|
||
esac
|
||
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
rm -rf conftest.one conftest.two conftest.dir
|
||
|
||
fi
|
||
if test "${ac_cv_path_install+set}" = set; then
|
||
INSTALL=$ac_cv_path_install
|
||
else
|
||
# As a last resort, use the slow shell script. Don't cache a
|
||
# value for INSTALL within a source directory, because that will
|
||
# break other packages using the cache if that directory is
|
||
# removed, or if the value is a relative name.
|
||
INSTALL=$ac_install_sh
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
|
||
$as_echo "$INSTALL" >&6; }
|
||
|
||
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
|
||
# It thinks the first close brace ends the variable substitution.
|
||
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
|
||
|
||
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
|
||
|
||
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
|
||
$as_echo_n "checking whether build environment is sane... " >&6; }
|
||
# Reject unsafe characters in $srcdir or the absolute working directory
|
||
# name. Accept space and tab only in the latter.
|
||
am_lf='
|
||
'
|
||
case `pwd` in
|
||
*[\\\"\#\$\&\'\`$am_lf]*)
|
||
as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
|
||
esac
|
||
case $srcdir in
|
||
*[\\\"\#\$\&\'\`$am_lf\ \ ]*)
|
||
as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
|
||
esac
|
||
|
||
# Do 'set' in a subshell so we don't clobber the current shell's
|
||
# arguments. Must try -L first in case configure is actually a
|
||
# symlink; some systems play weird games with the mod time of symlinks
|
||
# (eg FreeBSD returns the mod time of the symlink's containing
|
||
# directory).
|
||
if (
|
||
am_has_slept=no
|
||
for am_try in 1 2; do
|
||
echo "timestamp, slept: $am_has_slept" > conftest.file
|
||
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
|
||
if test "$*" = "X"; then
|
||
# -L didn't work.
|
||
set X `ls -t "$srcdir/configure" conftest.file`
|
||
fi
|
||
if test "$*" != "X $srcdir/configure conftest.file" \
|
||
&& test "$*" != "X conftest.file $srcdir/configure"; then
|
||
|
||
# If neither matched, then we have a broken ls. This can happen
|
||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
||
# broken ls alias from the environment. This has actually
|
||
# happened. Such a system could not be considered "sane".
|
||
as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
|
||
alias in your environment" "$LINENO" 5
|
||
fi
|
||
if test "$2" = conftest.file || test $am_try -eq 2; then
|
||
break
|
||
fi
|
||
# Just in case.
|
||
sleep 1
|
||
am_has_slept=yes
|
||
done
|
||
test "$2" = conftest.file
|
||
)
|
||
then
|
||
# Ok.
|
||
:
|
||
else
|
||
as_fn_error $? "newly created file is older than distributed files!
|
||
Check your system clock" "$LINENO" 5
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
# If we didn't sleep, we still need to ensure time stamps of config.status and
|
||
# generated files are strictly newer.
|
||
am_sleep_pid=
|
||
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
|
||
( sleep 1 ) &
|
||
am_sleep_pid=$!
|
||
fi
|
||
|
||
rm -f conftest.file
|
||
|
||
test "$program_prefix" != NONE &&
|
||
program_transform_name="s&^&$program_prefix&;$program_transform_name"
|
||
# Use a double $ so make ignores it.
|
||
test "$program_suffix" != NONE &&
|
||
program_transform_name="s&\$&$program_suffix&;$program_transform_name"
|
||
# Double any \ or $.
|
||
# By default was `s,x,x', remove it if useless.
|
||
ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
|
||
program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
|
||
|
||
# Expand $ac_aux_dir to an absolute path.
|
||
am_aux_dir=`cd "$ac_aux_dir" && pwd`
|
||
|
||
if test x"${MISSING+set}" != xset; then
|
||
case $am_aux_dir in
|
||
*\ * | *\ *)
|
||
MISSING="\${SHELL} \"\"$am_aux_dir\"/missing\"" ;;
|
||
*)
|
||
MISSING="\${SHELL} \"$am_aux_dir\"/missing" ;;
|
||
esac
|
||
fi
|
||
# Use eval to expand $SHELL
|
||
if eval "$MISSING --is-lightweight"; then
|
||
am_missing_run="$MISSING "
|
||
else
|
||
am_missing_run=
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
|
||
$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
|
||
fi
|
||
|
||
if test x"${install_sh+set}" != xset; then
|
||
case $am_aux_dir in
|
||
*\ * | *\ *)
|
||
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
|
||
*)
|
||
install_sh="\${SHELL} $am_aux_dir/install-sh"
|
||
esac
|
||
fi
|
||
|
||
# Installed binaries are usually stripped using 'strip' when the user
|
||
# run "make install-strip". However 'strip' might not be the right
|
||
# tool to use in cross-compilation environments, therefore Automake
|
||
# will honor the 'STRIP' environment variable to overrule this program.
|
||
if test "$cross_compiling" != no; then
|
||
if test -n "$ac_tool_prefix"; then
|
||
# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
|
||
set dummy ${ac_tool_prefix}strip; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_STRIP+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$STRIP"; then
|
||
ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_STRIP="${ac_tool_prefix}strip"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
STRIP=$ac_cv_prog_STRIP
|
||
if test -n "$STRIP"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
|
||
$as_echo "$STRIP" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
if test -z "$ac_cv_prog_STRIP"; then
|
||
ac_ct_STRIP=$STRIP
|
||
# Extract the first word of "strip", so it can be a program name with args.
|
||
set dummy strip; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_STRIP"; then
|
||
ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_ac_ct_STRIP="strip"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
|
||
if test -n "$ac_ct_STRIP"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
|
||
$as_echo "$ac_ct_STRIP" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
if test "x$ac_ct_STRIP" = x; then
|
||
STRIP=":"
|
||
else
|
||
case $cross_compiling:$ac_tool_warned in
|
||
yes:)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
|
||
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
|
||
ac_tool_warned=yes ;;
|
||
esac
|
||
STRIP=$ac_ct_STRIP
|
||
fi
|
||
else
|
||
STRIP="$ac_cv_prog_STRIP"
|
||
fi
|
||
|
||
fi
|
||
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
|
||
$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
|
||
if test -z "$MKDIR_P"; then
|
||
if ${ac_cv_path_mkdir+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_prog in mkdir gmkdir; do
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
|
||
case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
|
||
'mkdir (GNU coreutils) '* | \
|
||
'mkdir (coreutils) '* | \
|
||
'mkdir (fileutils) '4.1*)
|
||
ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
|
||
break 3;;
|
||
esac
|
||
done
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
|
||
test -d ./--version && rmdir ./--version
|
||
if test "${ac_cv_path_mkdir+set}" = set; then
|
||
MKDIR_P="$ac_cv_path_mkdir -p"
|
||
else
|
||
# As a last resort, use the slow shell script. Don't cache a
|
||
# value for MKDIR_P within a source directory, because that will
|
||
# break other packages using the cache if that directory is
|
||
# removed, or if the value is a relative name.
|
||
MKDIR_P="$ac_install_sh -d"
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
|
||
$as_echo "$MKDIR_P" >&6; }
|
||
|
||
for ac_prog in gawk mawk nawk awk
|
||
do
|
||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_AWK+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$AWK"; then
|
||
ac_cv_prog_AWK="$AWK" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_AWK="$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
AWK=$ac_cv_prog_AWK
|
||
if test -n "$AWK"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
|
||
$as_echo "$AWK" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$AWK" && break
|
||
done
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
|
||
$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
|
||
set x ${MAKE-make}
|
||
ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
|
||
if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat >conftest.make <<\_ACEOF
|
||
SHELL = /bin/sh
|
||
all:
|
||
@echo '@@@%%%=$(MAKE)=@@@%%%'
|
||
_ACEOF
|
||
# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
|
||
case `${MAKE-make} -f conftest.make 2>/dev/null` in
|
||
*@@@%%%=?*=@@@%%%*)
|
||
eval ac_cv_prog_make_${ac_make}_set=yes;;
|
||
*)
|
||
eval ac_cv_prog_make_${ac_make}_set=no;;
|
||
esac
|
||
rm -f conftest.make
|
||
fi
|
||
if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
SET_MAKE=
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
SET_MAKE="MAKE=${MAKE-make}"
|
||
fi
|
||
|
||
rm -rf .tst 2>/dev/null
|
||
mkdir .tst 2>/dev/null
|
||
if test -d .tst; then
|
||
am__leading_dot=.
|
||
else
|
||
am__leading_dot=_
|
||
fi
|
||
rmdir .tst 2>/dev/null
|
||
|
||
# Check whether --enable-silent-rules was given.
|
||
if test "${enable_silent_rules+set}" = set; then :
|
||
enableval=$enable_silent_rules;
|
||
fi
|
||
|
||
case $enable_silent_rules in # (((
|
||
yes) AM_DEFAULT_VERBOSITY=0;;
|
||
no) AM_DEFAULT_VERBOSITY=1;;
|
||
*) AM_DEFAULT_VERBOSITY=1;;
|
||
esac
|
||
am_make=${MAKE-make}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
|
||
$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
|
||
if ${am_cv_make_support_nested_variables+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if $as_echo 'TRUE=$(BAR$(V))
|
||
BAR0=false
|
||
BAR1=true
|
||
V=1
|
||
am__doit:
|
||
@$(TRUE)
|
||
.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
|
||
am_cv_make_support_nested_variables=yes
|
||
else
|
||
am_cv_make_support_nested_variables=no
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
|
||
$as_echo "$am_cv_make_support_nested_variables" >&6; }
|
||
if test $am_cv_make_support_nested_variables = yes; then
|
||
AM_V='$(V)'
|
||
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
|
||
else
|
||
AM_V=$AM_DEFAULT_VERBOSITY
|
||
AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
|
||
fi
|
||
AM_BACKSLASH='\'
|
||
|
||
if test "`cd $srcdir && pwd`" != "`pwd`"; then
|
||
# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
|
||
# is not polluted with repeated "-I."
|
||
am__isrc=' -I$(srcdir)'
|
||
# test to see if srcdir already configured
|
||
if test -f $srcdir/config.status; then
|
||
as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
|
||
fi
|
||
fi
|
||
|
||
# test whether we have cygpath
|
||
if test -z "$CYGPATH_W"; then
|
||
if (cygpath --version) >/dev/null 2>/dev/null; then
|
||
CYGPATH_W='cygpath -w'
|
||
else
|
||
CYGPATH_W=echo
|
||
fi
|
||
fi
|
||
|
||
|
||
# Define the identity of the package.
|
||
PACKAGE='povray'
|
||
VERSION='3.7.0.10'
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PACKAGE "$PACKAGE"
|
||
_ACEOF
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define VERSION "$VERSION"
|
||
_ACEOF
|
||
|
||
# Some tools Automake needs.
|
||
|
||
ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
|
||
|
||
|
||
AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
|
||
|
||
|
||
AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
|
||
|
||
|
||
AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
|
||
|
||
|
||
MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
|
||
|
||
# For better backward compatibility. To be removed once Automake 1.9.x
|
||
# dies out for good. For more background, see:
|
||
# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
|
||
# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
|
||
mkdir_p='$(MKDIR_P)'
|
||
|
||
# We need awk for the "check" target (and possibly the TAP driver). The
|
||
# system "awk" is bad on some platforms.
|
||
# Always define AMTAR for backward compatibility. Yes, it's still used
|
||
# in the wild :-( We should find a proper way to deprecate it ...
|
||
AMTAR='$${TAR-tar}'
|
||
|
||
|
||
# We'll loop over all known methods to create a tar archive until one works.
|
||
_am_tools='gnutar pax cpio none'
|
||
|
||
am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
|
||
|
||
|
||
|
||
|
||
|
||
|
||
# POSIX will say in a future version that running "rm -f" with no argument
|
||
# is OK; and we want to be able to make that assumption in our Makefile
|
||
# recipes. So use an aggressive probe to check that the usage we want is
|
||
# actually supported "in the wild" to an acceptable degree.
|
||
# See automake bug#10828.
|
||
# To make any issue more visible, cause the running configure to be aborted
|
||
# by default if the 'rm' program in use doesn't match our expectations; the
|
||
# user can still override this though.
|
||
if rm -f && rm -fr && rm -rf; then : OK; else
|
||
cat >&2 <<'END'
|
||
Oops!
|
||
|
||
Your 'rm' program seems unable to run without file operands specified
|
||
on the command line, even when the '-f' option is present. This is contrary
|
||
to the behaviour of most rm programs out there, and not conforming with
|
||
the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
|
||
|
||
Please tell bug-automake@gnu.org about your system, including the value
|
||
of your $PATH and any error possibly output before this message. This
|
||
can help us improve future automake versions.
|
||
|
||
END
|
||
if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
|
||
echo 'Configuration will proceed anyway, since you have set the' >&2
|
||
echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
|
||
echo >&2
|
||
else
|
||
cat >&2 <<'END'
|
||
Aborting the configuration process, to ensure you take notice of the issue.
|
||
|
||
You can download and install GNU coreutils to get an 'rm' implementation
|
||
that behaves properly: <https://www.gnu.org/software/coreutils/>.
|
||
|
||
If you want to complete the configuration process using your problematic
|
||
'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
|
||
to "yes", and re-run configure.
|
||
|
||
END
|
||
as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
|
||
fi
|
||
fi
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
|
||
$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
|
||
# Check whether --enable-maintainer-mode was given.
|
||
if test "${enable_maintainer_mode+set}" = set; then :
|
||
enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
|
||
else
|
||
USE_MAINTAINER_MODE=no
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
|
||
$as_echo "$USE_MAINTAINER_MODE" >&6; }
|
||
if test $USE_MAINTAINER_MODE = yes; then
|
||
MAINTAINER_MODE_TRUE=
|
||
MAINTAINER_MODE_FALSE='#'
|
||
else
|
||
MAINTAINER_MODE_TRUE='#'
|
||
MAINTAINER_MODE_FALSE=
|
||
fi
|
||
|
||
MAINT=$MAINTAINER_MODE_TRUE
|
||
|
||
|
||
|
||
|
||
|
||
|
||
# process paths containing dots and create regexp
|
||
ax_fix_incorrect_path_regexp=":`echo "." | sed 's,\.,\\\\.,g'`:"
|
||
echo ax_fix_incorrect_path_regexp = $ax_fix_incorrect_path_regexp >&5
|
||
|
||
# initial and processed variable values
|
||
eval "ax_fix_incorrect_path_old=\$C_INCLUDE_PATH"
|
||
ax_fix_incorrect_path_new=`echo :$ax_fix_incorrect_path_old: | sed s,$ax_fix_incorrect_path_regexp,:,g | sed s,^:,, | sed s,:$,,`
|
||
echo ax_fix_incorrect_path_old = $ax_fix_incorrect_path_old >&5
|
||
echo ax_fix_incorrect_path_new = $ax_fix_incorrect_path_new >&5
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \$C_INCLUDE_PATH contains the \".\" path" >&5
|
||
$as_echo_n "checking whether \$C_INCLUDE_PATH contains the \".\" path... " >&6; }
|
||
if test x"$ax_fix_incorrect_path_new" != x"$ax_fix_incorrect_path_old"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \$C_INCLUDE_PATH is incorrectly set with the \".\" path" >&5
|
||
$as_echo "$as_me: WARNING: \$C_INCLUDE_PATH is incorrectly set with the \".\" path" >&2;}
|
||
eval C_INCLUDE_PATH=$ax_fix_incorrect_path_new
|
||
pov_warn_path="$pov_warn_path C_INCLUDE_PATH"
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
:
|
||
fi
|
||
|
||
|
||
|
||
|
||
# process paths containing dots and create regexp
|
||
ax_fix_incorrect_path_regexp=":`echo "." | sed 's,\.,\\\\.,g'`:"
|
||
echo ax_fix_incorrect_path_regexp = $ax_fix_incorrect_path_regexp >&5
|
||
|
||
# initial and processed variable values
|
||
eval "ax_fix_incorrect_path_old=\$CPLUS_INCLUDE_PATH"
|
||
ax_fix_incorrect_path_new=`echo :$ax_fix_incorrect_path_old: | sed s,$ax_fix_incorrect_path_regexp,:,g | sed s,^:,, | sed s,:$,,`
|
||
echo ax_fix_incorrect_path_old = $ax_fix_incorrect_path_old >&5
|
||
echo ax_fix_incorrect_path_new = $ax_fix_incorrect_path_new >&5
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \$CPLUS_INCLUDE_PATH contains the \".\" path" >&5
|
||
$as_echo_n "checking whether \$CPLUS_INCLUDE_PATH contains the \".\" path... " >&6; }
|
||
if test x"$ax_fix_incorrect_path_new" != x"$ax_fix_incorrect_path_old"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \$CPLUS_INCLUDE_PATH is incorrectly set with the \".\" path" >&5
|
||
$as_echo "$as_me: WARNING: \$CPLUS_INCLUDE_PATH is incorrectly set with the \".\" path" >&2;}
|
||
eval CPLUS_INCLUDE_PATH=$ax_fix_incorrect_path_new
|
||
pov_warn_path="$pov_warn_path CPLUS_INCLUDE_PATH"
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
:
|
||
fi
|
||
|
||
|
||
|
||
###############################################################################
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result:
|
||
Programs
|
||
--------" >&5
|
||
$as_echo "
|
||
Programs
|
||
--------" >&6; }
|
||
|
||
# Check for the C compiler (used in some library checks).
|
||
# Init compiler flags to avoid defaults such as '-g -O2'.
|
||
CFLAGS="$CFLAGS"
|
||
ac_ext=c
|
||
ac_cpp='$CPP $CPPFLAGS'
|
||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
||
if test -n "$ac_tool_prefix"; then
|
||
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
|
||
set dummy ${ac_tool_prefix}gcc; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$CC"; then
|
||
ac_cv_prog_CC="$CC" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_CC="${ac_tool_prefix}gcc"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
CC=$ac_cv_prog_CC
|
||
if test -n "$CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
|
||
$as_echo "$CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
if test -z "$ac_cv_prog_CC"; then
|
||
ac_ct_CC=$CC
|
||
# Extract the first word of "gcc", so it can be a program name with args.
|
||
set dummy gcc; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_ac_ct_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_CC"; then
|
||
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_ac_ct_CC="gcc"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
ac_ct_CC=$ac_cv_prog_ac_ct_CC
|
||
if test -n "$ac_ct_CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
|
||
$as_echo "$ac_ct_CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
if test "x$ac_ct_CC" = x; then
|
||
CC=""
|
||
else
|
||
case $cross_compiling:$ac_tool_warned in
|
||
yes:)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
|
||
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
|
||
ac_tool_warned=yes ;;
|
||
esac
|
||
CC=$ac_ct_CC
|
||
fi
|
||
else
|
||
CC="$ac_cv_prog_CC"
|
||
fi
|
||
|
||
if test -z "$CC"; then
|
||
if test -n "$ac_tool_prefix"; then
|
||
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
|
||
set dummy ${ac_tool_prefix}cc; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$CC"; then
|
||
ac_cv_prog_CC="$CC" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_CC="${ac_tool_prefix}cc"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
CC=$ac_cv_prog_CC
|
||
if test -n "$CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
|
||
$as_echo "$CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
fi
|
||
if test -z "$CC"; then
|
||
# Extract the first word of "cc", so it can be a program name with args.
|
||
set dummy cc; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$CC"; then
|
||
ac_cv_prog_CC="$CC" # Let the user override the test.
|
||
else
|
||
ac_prog_rejected=no
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
|
||
ac_prog_rejected=yes
|
||
continue
|
||
fi
|
||
ac_cv_prog_CC="cc"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
if test $ac_prog_rejected = yes; then
|
||
# We found a bogon in the path, so make sure we never use it.
|
||
set dummy $ac_cv_prog_CC
|
||
shift
|
||
if test $# != 0; then
|
||
# We chose a different compiler from the bogus one.
|
||
# However, it has the same basename, so the bogon will be chosen
|
||
# first if we set CC to just the basename; use the full file name.
|
||
shift
|
||
ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
|
||
fi
|
||
fi
|
||
fi
|
||
fi
|
||
CC=$ac_cv_prog_CC
|
||
if test -n "$CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
|
||
$as_echo "$CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
if test -z "$CC"; then
|
||
if test -n "$ac_tool_prefix"; then
|
||
for ac_prog in cl.exe
|
||
do
|
||
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$CC"; then
|
||
ac_cv_prog_CC="$CC" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
CC=$ac_cv_prog_CC
|
||
if test -n "$CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
|
||
$as_echo "$CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$CC" && break
|
||
done
|
||
fi
|
||
if test -z "$CC"; then
|
||
ac_ct_CC=$CC
|
||
for ac_prog in cl.exe
|
||
do
|
||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_ac_ct_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_CC"; then
|
||
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_ac_ct_CC="$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
ac_ct_CC=$ac_cv_prog_ac_ct_CC
|
||
if test -n "$ac_ct_CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
|
||
$as_echo "$ac_ct_CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$ac_ct_CC" && break
|
||
done
|
||
|
||
if test "x$ac_ct_CC" = x; then
|
||
CC=""
|
||
else
|
||
case $cross_compiling:$ac_tool_warned in
|
||
yes:)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
|
||
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
|
||
ac_tool_warned=yes ;;
|
||
esac
|
||
CC=$ac_ct_CC
|
||
fi
|
||
fi
|
||
|
||
fi
|
||
|
||
|
||
test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "no acceptable C compiler found in \$PATH
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
|
||
# Provide some information about the compiler.
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
|
||
set X $ac_compile
|
||
ac_compiler=$2
|
||
for ac_option in --version -v -V -qversion; do
|
||
{ { ac_try="$ac_compiler $ac_option >&5"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_compiler $ac_option >&5") 2>conftest.err
|
||
ac_status=$?
|
||
if test -s conftest.err; then
|
||
sed '10a\
|
||
... rest of stderr output deleted ...
|
||
10q' conftest.err >conftest.er1
|
||
cat conftest.er1 >&5
|
||
fi
|
||
rm -f conftest.er1 conftest.err
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }
|
||
done
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
ac_clean_files_save=$ac_clean_files
|
||
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
|
||
# Try to create an executable without -o first, disregard a.out.
|
||
# It will help us diagnose broken compilers, and finding out an intuition
|
||
# of exeext.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
|
||
$as_echo_n "checking whether the C compiler works... " >&6; }
|
||
ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
|
||
|
||
# The possible output files:
|
||
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
|
||
|
||
ac_rmfiles=
|
||
for ac_file in $ac_files
|
||
do
|
||
case $ac_file in
|
||
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
|
||
* ) ac_rmfiles="$ac_rmfiles $ac_file";;
|
||
esac
|
||
done
|
||
rm -f $ac_rmfiles
|
||
|
||
if { { ac_try="$ac_link_default"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_link_default") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; then :
|
||
# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
|
||
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
|
||
# in a Makefile. We should not override ac_cv_exeext if it was cached,
|
||
# so that the user can short-circuit this test for compilers unknown to
|
||
# Autoconf.
|
||
for ac_file in $ac_files ''
|
||
do
|
||
test -f "$ac_file" || continue
|
||
case $ac_file in
|
||
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
|
||
;;
|
||
[ab].out )
|
||
# We found the default executable, but exeext='' is most
|
||
# certainly right.
|
||
break;;
|
||
*.* )
|
||
if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
|
||
then :; else
|
||
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
|
||
fi
|
||
# We set ac_cv_exeext here because the later test for it is not
|
||
# safe: cross compilers may not add the suffix if given an `-o'
|
||
# argument, so we may need to know it at that point already.
|
||
# Even if this section looks crufty: it has the advantage of
|
||
# actually working.
|
||
break;;
|
||
* )
|
||
break;;
|
||
esac
|
||
done
|
||
test "$ac_cv_exeext" = no && ac_cv_exeext=
|
||
|
||
else
|
||
ac_file=''
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
|
||
$as_echo_n "checking for C compiler default output file name... " >&6; }
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
|
||
$as_echo "$ac_file" >&6; }
|
||
ac_exeext=$ac_cv_exeext
|
||
|
||
rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
|
||
ac_clean_files=$ac_clean_files_save
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
|
||
$as_echo_n "checking for suffix of executables... " >&6; }
|
||
|
||
rm -f conftest.$ac_ext
|
||
EXEEXT=$ac_cv_exeext
|
||
ac_exeext=$EXEEXT
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stdio.h>
|
||
int
|
||
main ()
|
||
{
|
||
FILE *f = fopen ("conftest.out", "w");
|
||
return ferror (f) || fclose (f) != 0;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
ac_clean_files="$ac_clean_files conftest.out"
|
||
# Check that the compiler produces executables we can run. If not, either
|
||
# the compiler is broken, or we cross compile.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
|
||
$as_echo_n "checking whether we are cross compiling... " >&6; }
|
||
if test "$cross_compiling" != yes; then
|
||
{ { ac_try="$ac_link"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_link") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }
|
||
if { ac_try='./conftest$ac_cv_exeext'
|
||
{ { case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_try") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then
|
||
cross_compiling=no
|
||
else
|
||
if test "$cross_compiling" = maybe; then
|
||
cross_compiling=yes
|
||
else
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "cannot run C compiled programs.
|
||
If you meant to cross compile, use \`--host'.
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
fi
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
|
||
$as_echo "$cross_compiling" >&6; }
|
||
|
||
rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
|
||
ac_clean_files=$ac_clean_files_save
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
|
||
$as_echo_n "checking for suffix of object files... " >&6; }
|
||
if ${ac_cv_objext+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
rm -f conftest.o conftest.obj
|
||
if { { ac_try="$ac_compile"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_compile") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; then :
|
||
for ac_file in conftest.o conftest.obj conftest.*; do
|
||
test -f "$ac_file" || continue;
|
||
case $ac_file in
|
||
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
|
||
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
|
||
break;;
|
||
esac
|
||
done
|
||
else
|
||
$as_echo "$as_me: failed program was:" >&5
|
||
sed 's/^/| /' conftest.$ac_ext >&5
|
||
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "cannot compute suffix of object files: cannot compile
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
fi
|
||
rm -f conftest.$ac_cv_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
|
||
$as_echo "$ac_cv_objext" >&6; }
|
||
OBJEXT=$ac_cv_objext
|
||
ac_objext=$OBJEXT
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
|
||
$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
|
||
if ${ac_cv_c_compiler_gnu+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
#ifndef __GNUC__
|
||
choke me
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_compiler_gnu=yes
|
||
else
|
||
ac_compiler_gnu=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
ac_cv_c_compiler_gnu=$ac_compiler_gnu
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
|
||
$as_echo "$ac_cv_c_compiler_gnu" >&6; }
|
||
if test $ac_compiler_gnu = yes; then
|
||
GCC=yes
|
||
else
|
||
GCC=
|
||
fi
|
||
ac_test_CFLAGS=${CFLAGS+set}
|
||
ac_save_CFLAGS=$CFLAGS
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
|
||
$as_echo_n "checking whether $CC accepts -g... " >&6; }
|
||
if ${ac_cv_prog_cc_g+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_save_c_werror_flag=$ac_c_werror_flag
|
||
ac_c_werror_flag=yes
|
||
ac_cv_prog_cc_g=no
|
||
CFLAGS="-g"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_prog_cc_g=yes
|
||
else
|
||
CFLAGS=""
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
|
||
else
|
||
ac_c_werror_flag=$ac_save_c_werror_flag
|
||
CFLAGS="-g"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_prog_cc_g=yes
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
ac_c_werror_flag=$ac_save_c_werror_flag
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
|
||
$as_echo "$ac_cv_prog_cc_g" >&6; }
|
||
if test "$ac_test_CFLAGS" = set; then
|
||
CFLAGS=$ac_save_CFLAGS
|
||
elif test $ac_cv_prog_cc_g = yes; then
|
||
if test "$GCC" = yes; then
|
||
CFLAGS="-g -O2"
|
||
else
|
||
CFLAGS="-g"
|
||
fi
|
||
else
|
||
if test "$GCC" = yes; then
|
||
CFLAGS="-O2"
|
||
else
|
||
CFLAGS=
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
|
||
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
|
||
if ${ac_cv_prog_cc_c89+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_cv_prog_cc_c89=no
|
||
ac_save_CC=$CC
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stdarg.h>
|
||
#include <stdio.h>
|
||
struct stat;
|
||
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
|
||
struct buf { int x; };
|
||
FILE * (*rcsopen) (struct buf *, struct stat *, int);
|
||
static char *e (p, i)
|
||
char **p;
|
||
int i;
|
||
{
|
||
return p[i];
|
||
}
|
||
static char *f (char * (*g) (char **, int), char **p, ...)
|
||
{
|
||
char *s;
|
||
va_list v;
|
||
va_start (v,p);
|
||
s = g (p, va_arg (v,int));
|
||
va_end (v);
|
||
return s;
|
||
}
|
||
|
||
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
|
||
function prototypes and stuff, but not '\xHH' hex character constants.
|
||
These don't provoke an error unfortunately, instead are silently treated
|
||
as 'x'. The following induces an error, until -std is added to get
|
||
proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
|
||
array size at least. It's necessary to write '\x00'==0 to get something
|
||
that's true only with -std. */
|
||
int osf4_cc_array ['\x00' == 0 ? 1 : -1];
|
||
|
||
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
|
||
inside strings and character constants. */
|
||
#define FOO(x) 'x'
|
||
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
|
||
|
||
int test (int i, double x);
|
||
struct s1 {int (*f) (int a);};
|
||
struct s2 {int (*f) (double a);};
|
||
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
|
||
int argc;
|
||
char **argv;
|
||
int
|
||
main ()
|
||
{
|
||
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
|
||
-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
|
||
do
|
||
CC="$ac_save_CC $ac_arg"
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_prog_cc_c89=$ac_arg
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext
|
||
test "x$ac_cv_prog_cc_c89" != "xno" && break
|
||
done
|
||
rm -f conftest.$ac_ext
|
||
CC=$ac_save_CC
|
||
|
||
fi
|
||
# AC_CACHE_VAL
|
||
case "x$ac_cv_prog_cc_c89" in
|
||
x)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
|
||
$as_echo "none needed" >&6; } ;;
|
||
xno)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
|
||
$as_echo "unsupported" >&6; } ;;
|
||
*)
|
||
CC="$CC $ac_cv_prog_cc_c89"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
|
||
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
|
||
esac
|
||
if test "x$ac_cv_prog_cc_c89" != xno; then :
|
||
|
||
fi
|
||
|
||
ac_ext=c
|
||
ac_cpp='$CPP $CPPFLAGS'
|
||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
||
|
||
ac_ext=c
|
||
ac_cpp='$CPP $CPPFLAGS'
|
||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
|
||
$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
|
||
if ${am_cv_prog_cc_c_o+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
# Make sure it works both with $CC and with simple cc.
|
||
# Following AC_PROG_CC_C_O, we do the test twice because some
|
||
# compilers refuse to overwrite an existing .o file with -o,
|
||
# though they will create one.
|
||
am_cv_prog_cc_c_o=yes
|
||
for am_i in 1 2; do
|
||
if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
|
||
($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
|
||
ac_status=$?
|
||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||
(exit $ac_status); } \
|
||
&& test -f conftest2.$ac_objext; then
|
||
: OK
|
||
else
|
||
am_cv_prog_cc_c_o=no
|
||
break
|
||
fi
|
||
done
|
||
rm -f core conftest*
|
||
unset am_i
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
|
||
$as_echo "$am_cv_prog_cc_c_o" >&6; }
|
||
if test "$am_cv_prog_cc_c_o" != yes; then
|
||
# Losing compiler, so override with the script.
|
||
# FIXME: It is wrong to rewrite CC.
|
||
# But if we don't then we get into trouble of one sort or another.
|
||
# A longer-term fix would be to have automake use am__CC in this case,
|
||
# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
|
||
CC="$am_aux_dir/compile $CC"
|
||
fi
|
||
ac_ext=c
|
||
ac_cpp='$CPP $CPPFLAGS'
|
||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
||
|
||
DEPDIR="${am__leading_dot}deps"
|
||
|
||
ac_config_commands="$ac_config_commands depfiles"
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
|
||
$as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; }
|
||
cat > confinc.mk << 'END'
|
||
am__doit:
|
||
@echo this is the am__doit target >confinc.out
|
||
.PHONY: am__doit
|
||
END
|
||
am__include="#"
|
||
am__quote=
|
||
# BSD make does it like this.
|
||
echo '.include "confinc.mk" # ignored' > confmf.BSD
|
||
# Other make implementations (GNU, Solaris 10, AIX) do it like this.
|
||
echo 'include confinc.mk # ignored' > confmf.GNU
|
||
_am_result=no
|
||
for s in GNU BSD; do
|
||
{ echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
|
||
(${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
|
||
ac_status=$?
|
||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||
(exit $ac_status); }
|
||
case $?:`cat confinc.out 2>/dev/null` in #(
|
||
'0:this is the am__doit target') :
|
||
case $s in #(
|
||
BSD) :
|
||
am__include='.include' am__quote='"' ;; #(
|
||
*) :
|
||
am__include='include' am__quote='' ;;
|
||
esac ;; #(
|
||
*) :
|
||
;;
|
||
esac
|
||
if test "$am__include" != "#"; then
|
||
_am_result="yes ($s style)"
|
||
break
|
||
fi
|
||
done
|
||
rm -f confinc.* confmf.*
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
|
||
$as_echo "${_am_result}" >&6; }
|
||
|
||
# Check whether --enable-dependency-tracking was given.
|
||
if test "${enable_dependency_tracking+set}" = set; then :
|
||
enableval=$enable_dependency_tracking;
|
||
fi
|
||
|
||
if test "x$enable_dependency_tracking" != xno; then
|
||
am_depcomp="$ac_aux_dir/depcomp"
|
||
AMDEPBACKSLASH='\'
|
||
am__nodep='_no'
|
||
fi
|
||
if test "x$enable_dependency_tracking" != xno; then
|
||
AMDEP_TRUE=
|
||
AMDEP_FALSE='#'
|
||
else
|
||
AMDEP_TRUE='#'
|
||
AMDEP_FALSE=
|
||
fi
|
||
|
||
|
||
|
||
depcc="$CC" am_compiler_list=
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
|
||
$as_echo_n "checking dependency style of $depcc... " >&6; }
|
||
if ${am_cv_CC_dependencies_compiler_type+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
|
||
# We make a subdir and do the tests there. Otherwise we can end up
|
||
# making bogus files that we don't know about and never remove. For
|
||
# instance it was reported that on HP-UX the gcc test will end up
|
||
# making a dummy file named 'D' -- because '-MD' means "put the output
|
||
# in D".
|
||
rm -rf conftest.dir
|
||
mkdir conftest.dir
|
||
# Copy depcomp to subdir because otherwise we won't find it if we're
|
||
# using a relative directory.
|
||
cp "$am_depcomp" conftest.dir
|
||
cd conftest.dir
|
||
# We will build objects and dependencies in a subdirectory because
|
||
# it helps to detect inapplicable dependency modes. For instance
|
||
# both Tru64's cc and ICC support -MD to output dependencies as a
|
||
# side effect of compilation, but ICC will put the dependencies in
|
||
# the current directory while Tru64 will put them in the object
|
||
# directory.
|
||
mkdir sub
|
||
|
||
am_cv_CC_dependencies_compiler_type=none
|
||
if test "$am_compiler_list" = ""; then
|
||
am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
|
||
fi
|
||
am__universal=false
|
||
case " $depcc " in #(
|
||
*\ -arch\ *\ -arch\ *) am__universal=true ;;
|
||
esac
|
||
|
||
for depmode in $am_compiler_list; do
|
||
# Setup a source with many dependencies, because some compilers
|
||
# like to wrap large dependency lists on column 80 (with \), and
|
||
# we should not choose a depcomp mode which is confused by this.
|
||
#
|
||
# We need to recreate these files for each test, as the compiler may
|
||
# overwrite some of them when testing with obscure command lines.
|
||
# This happens at least with the AIX C compiler.
|
||
: > sub/conftest.c
|
||
for i in 1 2 3 4 5 6; do
|
||
echo '#include "conftst'$i'.h"' >> sub/conftest.c
|
||
# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
|
||
# Solaris 10 /bin/sh.
|
||
echo '/* dummy */' > sub/conftst$i.h
|
||
done
|
||
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
|
||
|
||
# We check with '-c' and '-o' for the sake of the "dashmstdout"
|
||
# mode. It turns out that the SunPro C++ compiler does not properly
|
||
# handle '-M -o', and we need to detect this. Also, some Intel
|
||
# versions had trouble with output in subdirs.
|
||
am__obj=sub/conftest.${OBJEXT-o}
|
||
am__minus_obj="-o $am__obj"
|
||
case $depmode in
|
||
gcc)
|
||
# This depmode causes a compiler race in universal mode.
|
||
test "$am__universal" = false || continue
|
||
;;
|
||
nosideeffect)
|
||
# After this tag, mechanisms are not by side-effect, so they'll
|
||
# only be used when explicitly requested.
|
||
if test "x$enable_dependency_tracking" = xyes; then
|
||
continue
|
||
else
|
||
break
|
||
fi
|
||
;;
|
||
msvc7 | msvc7msys | msvisualcpp | msvcmsys)
|
||
# This compiler won't grok '-c -o', but also, the minuso test has
|
||
# not run yet. These depmodes are late enough in the game, and
|
||
# so weak that their functioning should not be impacted.
|
||
am__obj=conftest.${OBJEXT-o}
|
||
am__minus_obj=
|
||
;;
|
||
none) break ;;
|
||
esac
|
||
if depmode=$depmode \
|
||
source=sub/conftest.c object=$am__obj \
|
||
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
|
||
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
|
||
>/dev/null 2>conftest.err &&
|
||
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
|
||
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
|
||
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
|
||
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
|
||
# icc doesn't choke on unknown options, it will just issue warnings
|
||
# or remarks (even with -Werror). So we grep stderr for any message
|
||
# that says an option was ignored or not supported.
|
||
# When given -MP, icc 7.0 and 7.1 complain thusly:
|
||
# icc: Command line warning: ignoring option '-M'; no argument required
|
||
# The diagnosis changed in icc 8.0:
|
||
# icc: Command line remark: option '-MP' not supported
|
||
if (grep 'ignoring option' conftest.err ||
|
||
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
|
||
am_cv_CC_dependencies_compiler_type=$depmode
|
||
break
|
||
fi
|
||
fi
|
||
done
|
||
|
||
cd ..
|
||
rm -rf conftest.dir
|
||
else
|
||
am_cv_CC_dependencies_compiler_type=none
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
|
||
$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
|
||
CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
|
||
|
||
if
|
||
test "x$enable_dependency_tracking" != xno \
|
||
&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
|
||
am__fastdepCC_TRUE=
|
||
am__fastdepCC_FALSE='#'
|
||
else
|
||
am__fastdepCC_TRUE='#'
|
||
am__fastdepCC_FALSE=
|
||
fi
|
||
|
||
|
||
ac_ext=c
|
||
ac_cpp='$CPP $CPPFLAGS'
|
||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
|
||
$as_echo_n "checking how to run the C preprocessor... " >&6; }
|
||
# On Suns, sometimes $CPP names a directory.
|
||
if test -n "$CPP" && test -d "$CPP"; then
|
||
CPP=
|
||
fi
|
||
if test -z "$CPP"; then
|
||
if ${ac_cv_prog_CPP+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
# Double quotes because CPP needs to be expanded
|
||
for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
|
||
do
|
||
ac_preproc_ok=false
|
||
for ac_c_preproc_warn_flag in '' yes
|
||
do
|
||
# Use a header file that comes with gcc, so configuring glibc
|
||
# with a fresh cross-compiler works.
|
||
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|
||
# <limits.h> exists even on freestanding compilers.
|
||
# On the NeXT, cc -E runs the code through the compiler's parser,
|
||
# not just through cpp. "Syntax error" is here to catch this case.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#ifdef __STDC__
|
||
# include <limits.h>
|
||
#else
|
||
# include <assert.h>
|
||
#endif
|
||
Syntax error
|
||
_ACEOF
|
||
if ac_fn_c_try_cpp "$LINENO"; then :
|
||
|
||
else
|
||
# Broken: fails on valid input.
|
||
continue
|
||
fi
|
||
rm -f conftest.err conftest.i conftest.$ac_ext
|
||
|
||
# OK, works on sane cases. Now check whether nonexistent headers
|
||
# can be detected and how.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <ac_nonexistent.h>
|
||
_ACEOF
|
||
if ac_fn_c_try_cpp "$LINENO"; then :
|
||
# Broken: success on invalid input.
|
||
continue
|
||
else
|
||
# Passes both tests.
|
||
ac_preproc_ok=:
|
||
break
|
||
fi
|
||
rm -f conftest.err conftest.i conftest.$ac_ext
|
||
|
||
done
|
||
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
|
||
rm -f conftest.i conftest.err conftest.$ac_ext
|
||
if $ac_preproc_ok; then :
|
||
break
|
||
fi
|
||
|
||
done
|
||
ac_cv_prog_CPP=$CPP
|
||
|
||
fi
|
||
CPP=$ac_cv_prog_CPP
|
||
else
|
||
ac_cv_prog_CPP=$CPP
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
|
||
$as_echo "$CPP" >&6; }
|
||
ac_preproc_ok=false
|
||
for ac_c_preproc_warn_flag in '' yes
|
||
do
|
||
# Use a header file that comes with gcc, so configuring glibc
|
||
# with a fresh cross-compiler works.
|
||
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|
||
# <limits.h> exists even on freestanding compilers.
|
||
# On the NeXT, cc -E runs the code through the compiler's parser,
|
||
# not just through cpp. "Syntax error" is here to catch this case.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#ifdef __STDC__
|
||
# include <limits.h>
|
||
#else
|
||
# include <assert.h>
|
||
#endif
|
||
Syntax error
|
||
_ACEOF
|
||
if ac_fn_c_try_cpp "$LINENO"; then :
|
||
|
||
else
|
||
# Broken: fails on valid input.
|
||
continue
|
||
fi
|
||
rm -f conftest.err conftest.i conftest.$ac_ext
|
||
|
||
# OK, works on sane cases. Now check whether nonexistent headers
|
||
# can be detected and how.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <ac_nonexistent.h>
|
||
_ACEOF
|
||
if ac_fn_c_try_cpp "$LINENO"; then :
|
||
# Broken: success on invalid input.
|
||
continue
|
||
else
|
||
# Passes both tests.
|
||
ac_preproc_ok=:
|
||
break
|
||
fi
|
||
rm -f conftest.err conftest.i conftest.$ac_ext
|
||
|
||
done
|
||
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
|
||
rm -f conftest.i conftest.err conftest.$ac_ext
|
||
if $ac_preproc_ok; then :
|
||
|
||
else
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
fi
|
||
|
||
ac_ext=c
|
||
ac_cpp='$CPP $CPPFLAGS'
|
||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
||
|
||
|
||
# Force checking essential (ANSI-compliant) headers.
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
|
||
$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
|
||
if ${ac_cv_path_GREP+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -z "$GREP"; then
|
||
ac_path_GREP_found=false
|
||
# Loop through the user's path and test for each of PROGNAME-LIST
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_prog in grep ggrep; do
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
|
||
as_fn_executable_p "$ac_path_GREP" || continue
|
||
# Check for GNU ac_path_GREP and select it if it is found.
|
||
# Check for GNU $ac_path_GREP
|
||
case `"$ac_path_GREP" --version 2>&1` in
|
||
*GNU*)
|
||
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
|
||
*)
|
||
ac_count=0
|
||
$as_echo_n 0123456789 >"conftest.in"
|
||
while :
|
||
do
|
||
cat "conftest.in" "conftest.in" >"conftest.tmp"
|
||
mv "conftest.tmp" "conftest.in"
|
||
cp "conftest.in" "conftest.nl"
|
||
$as_echo 'GREP' >> "conftest.nl"
|
||
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
|
||
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
|
||
as_fn_arith $ac_count + 1 && ac_count=$as_val
|
||
if test $ac_count -gt ${ac_path_GREP_max-0}; then
|
||
# Best one so far, save it but keep looking for a better one
|
||
ac_cv_path_GREP="$ac_path_GREP"
|
||
ac_path_GREP_max=$ac_count
|
||
fi
|
||
# 10*(2^10) chars as input seems more than enough
|
||
test $ac_count -gt 10 && break
|
||
done
|
||
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
|
||
esac
|
||
|
||
$ac_path_GREP_found && break 3
|
||
done
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
if test -z "$ac_cv_path_GREP"; then
|
||
as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
|
||
fi
|
||
else
|
||
ac_cv_path_GREP=$GREP
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
|
||
$as_echo "$ac_cv_path_GREP" >&6; }
|
||
GREP="$ac_cv_path_GREP"
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
|
||
$as_echo_n "checking for egrep... " >&6; }
|
||
if ${ac_cv_path_EGREP+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
|
||
then ac_cv_path_EGREP="$GREP -E"
|
||
else
|
||
if test -z "$EGREP"; then
|
||
ac_path_EGREP_found=false
|
||
# Loop through the user's path and test for each of PROGNAME-LIST
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_prog in egrep; do
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
|
||
as_fn_executable_p "$ac_path_EGREP" || continue
|
||
# Check for GNU ac_path_EGREP and select it if it is found.
|
||
# Check for GNU $ac_path_EGREP
|
||
case `"$ac_path_EGREP" --version 2>&1` in
|
||
*GNU*)
|
||
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
|
||
*)
|
||
ac_count=0
|
||
$as_echo_n 0123456789 >"conftest.in"
|
||
while :
|
||
do
|
||
cat "conftest.in" "conftest.in" >"conftest.tmp"
|
||
mv "conftest.tmp" "conftest.in"
|
||
cp "conftest.in" "conftest.nl"
|
||
$as_echo 'EGREP' >> "conftest.nl"
|
||
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
|
||
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
|
||
as_fn_arith $ac_count + 1 && ac_count=$as_val
|
||
if test $ac_count -gt ${ac_path_EGREP_max-0}; then
|
||
# Best one so far, save it but keep looking for a better one
|
||
ac_cv_path_EGREP="$ac_path_EGREP"
|
||
ac_path_EGREP_max=$ac_count
|
||
fi
|
||
# 10*(2^10) chars as input seems more than enough
|
||
test $ac_count -gt 10 && break
|
||
done
|
||
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
|
||
esac
|
||
|
||
$ac_path_EGREP_found && break 3
|
||
done
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
if test -z "$ac_cv_path_EGREP"; then
|
||
as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
|
||
fi
|
||
else
|
||
ac_cv_path_EGREP=$EGREP
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
|
||
$as_echo "$ac_cv_path_EGREP" >&6; }
|
||
EGREP="$ac_cv_path_EGREP"
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
|
||
$as_echo_n "checking for ANSI C header files... " >&6; }
|
||
if ${ac_cv_header_stdc+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stdlib.h>
|
||
#include <stdarg.h>
|
||
#include <string.h>
|
||
#include <float.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_header_stdc=yes
|
||
else
|
||
ac_cv_header_stdc=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
if test $ac_cv_header_stdc = yes; then
|
||
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <string.h>
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "memchr" >/dev/null 2>&1; then :
|
||
|
||
else
|
||
ac_cv_header_stdc=no
|
||
fi
|
||
rm -f conftest*
|
||
|
||
fi
|
||
|
||
if test $ac_cv_header_stdc = yes; then
|
||
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stdlib.h>
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "free" >/dev/null 2>&1; then :
|
||
|
||
else
|
||
ac_cv_header_stdc=no
|
||
fi
|
||
rm -f conftest*
|
||
|
||
fi
|
||
|
||
if test $ac_cv_header_stdc = yes; then
|
||
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
|
||
if test "$cross_compiling" = yes; then :
|
||
:
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <ctype.h>
|
||
#include <stdlib.h>
|
||
#if ((' ' & 0x0FF) == 0x020)
|
||
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
|
||
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
|
||
#else
|
||
# define ISLOWER(c) \
|
||
(('a' <= (c) && (c) <= 'i') \
|
||
|| ('j' <= (c) && (c) <= 'r') \
|
||
|| ('s' <= (c) && (c) <= 'z'))
|
||
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
|
||
#endif
|
||
|
||
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
|
||
int
|
||
main ()
|
||
{
|
||
int i;
|
||
for (i = 0; i < 256; i++)
|
||
if (XOR (islower (i), ISLOWER (i))
|
||
|| toupper (i) != TOUPPER (i))
|
||
return 2;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
|
||
else
|
||
ac_cv_header_stdc=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
|
||
$as_echo "$ac_cv_header_stdc" >&6; }
|
||
if test $ac_cv_header_stdc = yes; then
|
||
|
||
$as_echo "#define STDC_HEADERS 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
# On IRIX 5.3, sys/types and inttypes.h are conflicting.
|
||
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
|
||
inttypes.h stdint.h unistd.h
|
||
do :
|
||
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
|
||
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
|
||
"
|
||
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
done
|
||
|
||
|
||
for ac_header in stdlib.h
|
||
do :
|
||
ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
|
||
if test "x$ac_cv_header_stdlib_h" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_STDLIB_H 1
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
done
|
||
|
||
|
||
|
||
# Check for the C++ compiler and version.
|
||
# Init compiler flags to avoid defaults such as '-g -O2'.
|
||
ac_ext=cpp
|
||
ac_cpp='$CXXCPP $CPPFLAGS'
|
||
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
||
|
||
CXXFLAGS="$CXXFLAGS"
|
||
ac_ext=cpp
|
||
ac_cpp='$CXXCPP $CPPFLAGS'
|
||
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
||
if test -z "$CXX"; then
|
||
if test -n "$CCC"; then
|
||
CXX=$CCC
|
||
else
|
||
if test -n "$ac_tool_prefix"; then
|
||
for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
|
||
do
|
||
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_CXX+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$CXX"; then
|
||
ac_cv_prog_CXX="$CXX" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
CXX=$ac_cv_prog_CXX
|
||
if test -n "$CXX"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
|
||
$as_echo "$CXX" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$CXX" && break
|
||
done
|
||
fi
|
||
if test -z "$CXX"; then
|
||
ac_ct_CXX=$CXX
|
||
for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
|
||
do
|
||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_ac_ct_CXX+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_CXX"; then
|
||
ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_ac_ct_CXX="$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
|
||
if test -n "$ac_ct_CXX"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
|
||
$as_echo "$ac_ct_CXX" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$ac_ct_CXX" && break
|
||
done
|
||
|
||
if test "x$ac_ct_CXX" = x; then
|
||
CXX="g++"
|
||
else
|
||
case $cross_compiling:$ac_tool_warned in
|
||
yes:)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
|
||
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
|
||
ac_tool_warned=yes ;;
|
||
esac
|
||
CXX=$ac_ct_CXX
|
||
fi
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
# Provide some information about the compiler.
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
|
||
set X $ac_compile
|
||
ac_compiler=$2
|
||
for ac_option in --version -v -V -qversion; do
|
||
{ { ac_try="$ac_compiler $ac_option >&5"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_compiler $ac_option >&5") 2>conftest.err
|
||
ac_status=$?
|
||
if test -s conftest.err; then
|
||
sed '10a\
|
||
... rest of stderr output deleted ...
|
||
10q' conftest.err >conftest.er1
|
||
cat conftest.er1 >&5
|
||
fi
|
||
rm -f conftest.er1 conftest.err
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }
|
||
done
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
|
||
$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
|
||
if ${ac_cv_cxx_compiler_gnu+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
#ifndef __GNUC__
|
||
choke me
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_compile "$LINENO"; then :
|
||
ac_compiler_gnu=yes
|
||
else
|
||
ac_compiler_gnu=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
|
||
$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
|
||
if test $ac_compiler_gnu = yes; then
|
||
GXX=yes
|
||
else
|
||
GXX=
|
||
fi
|
||
ac_test_CXXFLAGS=${CXXFLAGS+set}
|
||
ac_save_CXXFLAGS=$CXXFLAGS
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
|
||
$as_echo_n "checking whether $CXX accepts -g... " >&6; }
|
||
if ${ac_cv_prog_cxx_g+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_save_cxx_werror_flag=$ac_cxx_werror_flag
|
||
ac_cxx_werror_flag=yes
|
||
ac_cv_prog_cxx_g=no
|
||
CXXFLAGS="-g"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_compile "$LINENO"; then :
|
||
ac_cv_prog_cxx_g=yes
|
||
else
|
||
CXXFLAGS=""
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_compile "$LINENO"; then :
|
||
|
||
else
|
||
ac_cxx_werror_flag=$ac_save_cxx_werror_flag
|
||
CXXFLAGS="-g"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_compile "$LINENO"; then :
|
||
ac_cv_prog_cxx_g=yes
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
ac_cxx_werror_flag=$ac_save_cxx_werror_flag
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
|
||
$as_echo "$ac_cv_prog_cxx_g" >&6; }
|
||
if test "$ac_test_CXXFLAGS" = set; then
|
||
CXXFLAGS=$ac_save_CXXFLAGS
|
||
elif test $ac_cv_prog_cxx_g = yes; then
|
||
if test "$GXX" = yes; then
|
||
CXXFLAGS="-g -O2"
|
||
else
|
||
CXXFLAGS="-g"
|
||
fi
|
||
else
|
||
if test "$GXX" = yes; then
|
||
CXXFLAGS="-O2"
|
||
else
|
||
CXXFLAGS=
|
||
fi
|
||
fi
|
||
ac_ext=cpp
|
||
ac_cpp='$CXXCPP $CPPFLAGS'
|
||
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
||
|
||
depcc="$CXX" am_compiler_list=
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
|
||
$as_echo_n "checking dependency style of $depcc... " >&6; }
|
||
if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
|
||
# We make a subdir and do the tests there. Otherwise we can end up
|
||
# making bogus files that we don't know about and never remove. For
|
||
# instance it was reported that on HP-UX the gcc test will end up
|
||
# making a dummy file named 'D' -- because '-MD' means "put the output
|
||
# in D".
|
||
rm -rf conftest.dir
|
||
mkdir conftest.dir
|
||
# Copy depcomp to subdir because otherwise we won't find it if we're
|
||
# using a relative directory.
|
||
cp "$am_depcomp" conftest.dir
|
||
cd conftest.dir
|
||
# We will build objects and dependencies in a subdirectory because
|
||
# it helps to detect inapplicable dependency modes. For instance
|
||
# both Tru64's cc and ICC support -MD to output dependencies as a
|
||
# side effect of compilation, but ICC will put the dependencies in
|
||
# the current directory while Tru64 will put them in the object
|
||
# directory.
|
||
mkdir sub
|
||
|
||
am_cv_CXX_dependencies_compiler_type=none
|
||
if test "$am_compiler_list" = ""; then
|
||
am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
|
||
fi
|
||
am__universal=false
|
||
case " $depcc " in #(
|
||
*\ -arch\ *\ -arch\ *) am__universal=true ;;
|
||
esac
|
||
|
||
for depmode in $am_compiler_list; do
|
||
# Setup a source with many dependencies, because some compilers
|
||
# like to wrap large dependency lists on column 80 (with \), and
|
||
# we should not choose a depcomp mode which is confused by this.
|
||
#
|
||
# We need to recreate these files for each test, as the compiler may
|
||
# overwrite some of them when testing with obscure command lines.
|
||
# This happens at least with the AIX C compiler.
|
||
: > sub/conftest.c
|
||
for i in 1 2 3 4 5 6; do
|
||
echo '#include "conftst'$i'.h"' >> sub/conftest.c
|
||
# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
|
||
# Solaris 10 /bin/sh.
|
||
echo '/* dummy */' > sub/conftst$i.h
|
||
done
|
||
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
|
||
|
||
# We check with '-c' and '-o' for the sake of the "dashmstdout"
|
||
# mode. It turns out that the SunPro C++ compiler does not properly
|
||
# handle '-M -o', and we need to detect this. Also, some Intel
|
||
# versions had trouble with output in subdirs.
|
||
am__obj=sub/conftest.${OBJEXT-o}
|
||
am__minus_obj="-o $am__obj"
|
||
case $depmode in
|
||
gcc)
|
||
# This depmode causes a compiler race in universal mode.
|
||
test "$am__universal" = false || continue
|
||
;;
|
||
nosideeffect)
|
||
# After this tag, mechanisms are not by side-effect, so they'll
|
||
# only be used when explicitly requested.
|
||
if test "x$enable_dependency_tracking" = xyes; then
|
||
continue
|
||
else
|
||
break
|
||
fi
|
||
;;
|
||
msvc7 | msvc7msys | msvisualcpp | msvcmsys)
|
||
# This compiler won't grok '-c -o', but also, the minuso test has
|
||
# not run yet. These depmodes are late enough in the game, and
|
||
# so weak that their functioning should not be impacted.
|
||
am__obj=conftest.${OBJEXT-o}
|
||
am__minus_obj=
|
||
;;
|
||
none) break ;;
|
||
esac
|
||
if depmode=$depmode \
|
||
source=sub/conftest.c object=$am__obj \
|
||
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
|
||
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
|
||
>/dev/null 2>conftest.err &&
|
||
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
|
||
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
|
||
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
|
||
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
|
||
# icc doesn't choke on unknown options, it will just issue warnings
|
||
# or remarks (even with -Werror). So we grep stderr for any message
|
||
# that says an option was ignored or not supported.
|
||
# When given -MP, icc 7.0 and 7.1 complain thusly:
|
||
# icc: Command line warning: ignoring option '-M'; no argument required
|
||
# The diagnosis changed in icc 8.0:
|
||
# icc: Command line remark: option '-MP' not supported
|
||
if (grep 'ignoring option' conftest.err ||
|
||
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
|
||
am_cv_CXX_dependencies_compiler_type=$depmode
|
||
break
|
||
fi
|
||
fi
|
||
done
|
||
|
||
cd ..
|
||
rm -rf conftest.dir
|
||
else
|
||
am_cv_CXX_dependencies_compiler_type=none
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
|
||
$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
|
||
CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
|
||
|
||
if
|
||
test "x$enable_dependency_tracking" != xno \
|
||
&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
|
||
am__fastdepCXX_TRUE=
|
||
am__fastdepCXX_FALSE='#'
|
||
else
|
||
am__fastdepCXX_TRUE='#'
|
||
am__fastdepCXX_FALSE=
|
||
fi
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $CXX compiler works" >&5
|
||
$as_echo_n "checking whether the $CXX compiler works... " >&6; }
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
ac_ext=cpp
|
||
ac_cpp='$CXXCPP $CPPFLAGS'
|
||
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
|
||
$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
|
||
if test -z "$CXXCPP"; then
|
||
if ${ac_cv_prog_CXXCPP+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
# Double quotes because CXXCPP needs to be expanded
|
||
for CXXCPP in "$CXX -E" "/lib/cpp"
|
||
do
|
||
ac_preproc_ok=false
|
||
for ac_cxx_preproc_warn_flag in '' yes
|
||
do
|
||
# Use a header file that comes with gcc, so configuring glibc
|
||
# with a fresh cross-compiler works.
|
||
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|
||
# <limits.h> exists even on freestanding compilers.
|
||
# On the NeXT, cc -E runs the code through the compiler's parser,
|
||
# not just through cpp. "Syntax error" is here to catch this case.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#ifdef __STDC__
|
||
# include <limits.h>
|
||
#else
|
||
# include <assert.h>
|
||
#endif
|
||
Syntax error
|
||
_ACEOF
|
||
if ac_fn_cxx_try_cpp "$LINENO"; then :
|
||
|
||
else
|
||
# Broken: fails on valid input.
|
||
continue
|
||
fi
|
||
rm -f conftest.err conftest.i conftest.$ac_ext
|
||
|
||
# OK, works on sane cases. Now check whether nonexistent headers
|
||
# can be detected and how.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <ac_nonexistent.h>
|
||
_ACEOF
|
||
if ac_fn_cxx_try_cpp "$LINENO"; then :
|
||
# Broken: success on invalid input.
|
||
continue
|
||
else
|
||
# Passes both tests.
|
||
ac_preproc_ok=:
|
||
break
|
||
fi
|
||
rm -f conftest.err conftest.i conftest.$ac_ext
|
||
|
||
done
|
||
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
|
||
rm -f conftest.i conftest.err conftest.$ac_ext
|
||
if $ac_preproc_ok; then :
|
||
break
|
||
fi
|
||
|
||
done
|
||
ac_cv_prog_CXXCPP=$CXXCPP
|
||
|
||
fi
|
||
CXXCPP=$ac_cv_prog_CXXCPP
|
||
else
|
||
ac_cv_prog_CXXCPP=$CXXCPP
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
|
||
$as_echo "$CXXCPP" >&6; }
|
||
ac_preproc_ok=false
|
||
for ac_cxx_preproc_warn_flag in '' yes
|
||
do
|
||
# Use a header file that comes with gcc, so configuring glibc
|
||
# with a fresh cross-compiler works.
|
||
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|
||
# <limits.h> exists even on freestanding compilers.
|
||
# On the NeXT, cc -E runs the code through the compiler's parser,
|
||
# not just through cpp. "Syntax error" is here to catch this case.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#ifdef __STDC__
|
||
# include <limits.h>
|
||
#else
|
||
# include <assert.h>
|
||
#endif
|
||
Syntax error
|
||
_ACEOF
|
||
if ac_fn_cxx_try_cpp "$LINENO"; then :
|
||
|
||
else
|
||
# Broken: fails on valid input.
|
||
continue
|
||
fi
|
||
rm -f conftest.err conftest.i conftest.$ac_ext
|
||
|
||
# OK, works on sane cases. Now check whether nonexistent headers
|
||
# can be detected and how.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <ac_nonexistent.h>
|
||
_ACEOF
|
||
if ac_fn_cxx_try_cpp "$LINENO"; then :
|
||
# Broken: success on invalid input.
|
||
continue
|
||
else
|
||
# Passes both tests.
|
||
ac_preproc_ok=:
|
||
break
|
||
fi
|
||
rm -f conftest.err conftest.i conftest.$ac_ext
|
||
|
||
done
|
||
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
|
||
rm -f conftest.i conftest.err conftest.$ac_ext
|
||
if $ac_preproc_ok; then :
|
||
|
||
else
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
fi
|
||
|
||
ac_ext=cpp
|
||
ac_cpp='$CXXCPP $CPPFLAGS'
|
||
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler vendor" >&5
|
||
$as_echo_n "checking for C++ compiler vendor... " >&6; }
|
||
if ${ax_cv_cxx_compiler_vendor+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ax_cv_cxx_compiler_vendor=unknown
|
||
# note: don't check for gcc first since some other compilers define __GNUC__
|
||
for ventest in intel:__ICC,__ECC,__INTEL_COMPILER ibm:__xlc__,__xlC__,__IBMC__,__IBMCPP__ pathscale:__PATHCC__,__PATHSCALE__ gnu:__GNUC__ sun:__SUNPRO_C,__SUNPRO_CC hp:__HP_cc,__HP_aCC dec:__DECC,__DECCXX,__DECC_VER,__DECCXX_VER borland:__BORLANDC__,__TURBOC__ comeau:__COMO__ cray:_CRAYC kai:__KCC lcc:__LCC__ metrowerks:__MWERKS__ sgi:__sgi,sgi microsoft:_MSC_VER watcom:__WATCOMC__ portland:__PGI; do
|
||
vencpp="defined("`echo $ventest | cut -d: -f2 | sed 's/,/) || defined(/g'`")"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
#if !($vencpp)
|
||
thisisanerror;
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_compile "$LINENO"; then :
|
||
ax_cv_cxx_compiler_vendor=`echo $ventest | cut -d: -f1`; break
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
done
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compiler_vendor" >&5
|
||
$as_echo "$ax_cv_cxx_compiler_vendor" >&6; }
|
||
|
||
|
||
|
||
ax_compiler_version=
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_compiler=`set X $ac_compile; echo $2`
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ax_compiler version" >&5
|
||
$as_echo_n "checking for $ax_compiler version... " >&6; }
|
||
|
||
filter1="$EGREP [0-9]"
|
||
filter2="tr A-Z a-z | $EGREP version | sed 's,\(.*version[[:space:]]*\)\(.*\),\2,'"
|
||
filter3="head -n 1 | sed 's,.*[[:space:]],,'"
|
||
|
||
# check for various version options and remove leading/trailing blanks
|
||
for ax_compiler_version_option_filter in -dumpversion:filter1 -v:filter2 -V:filter2 --version:filter3
|
||
do
|
||
if test x"$ax_compiler_version" = x""; then
|
||
ax_compiler_version_option=`echo $ax_compiler_version_option_filter | cut -d: -f1`
|
||
ax_compiler_version_filter=`echo $ax_compiler_version_option_filter | cut -d: -f2`
|
||
eval ax_compiler_version_filter=\$$ax_compiler_version_filter
|
||
ax_compiler_version_try="$ax_compiler $ax_compiler_version_option < /dev/null > conftest.out 2>&1"
|
||
echo try option $ax_compiler_version_option with filter \"$ax_compiler_version_filter\" >&5
|
||
echo $ax_compiler_version_try >&5
|
||
eval $ax_compiler_version_try
|
||
cat conftest.out >&5
|
||
ax_compiler_version=`eval cat conftest.out \| $ax_compiler_version_filter`
|
||
ax_compiler_version=`echo $ax_compiler_version`
|
||
fi
|
||
done
|
||
|
||
# print compiler version string
|
||
if test x"$ax_compiler_version" = x""; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unkown" >&5
|
||
$as_echo "unkown" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_compiler_version" >&5
|
||
$as_echo "$ax_compiler_version" >&6; }
|
||
fi
|
||
|
||
rm -f conftest.out
|
||
|
||
pov_compiler=`echo $CXX | sed 's,.*/,,'` # equivalent to `basename $CXX`
|
||
pov_compiler_vendor="$ax_cv_cxx_compiler_vendor"
|
||
pov_compiler_version="$pov_compiler"
|
||
if test "$ax_compiler_version"; then
|
||
pov_compiler_version="$pov_compiler $ax_compiler_version"
|
||
fi
|
||
|
||
pov_built_for="$host" # default
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define BUILD_ARCH "$build"
|
||
_ACEOF
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define COMPILER_VENDOR "$pov_compiler_vendor"
|
||
_ACEOF
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define COMPILER_VERSION "$pov_compiler_version"
|
||
_ACEOF
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define COMPILER_VER " ($pov_compiler_version @ $build)"
|
||
_ACEOF
|
||
|
||
|
||
|
||
# Not necessary when AM_MAINTAINER_MODE is called above.
|
||
###AC_PROG_MAKE_SET
|
||
|
||
if test -n "$ac_tool_prefix"; then
|
||
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
|
||
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_RANLIB+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$RANLIB"; then
|
||
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
RANLIB=$ac_cv_prog_RANLIB
|
||
if test -n "$RANLIB"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
|
||
$as_echo "$RANLIB" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
if test -z "$ac_cv_prog_RANLIB"; then
|
||
ac_ct_RANLIB=$RANLIB
|
||
# Extract the first word of "ranlib", so it can be a program name with args.
|
||
set dummy ranlib; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_RANLIB"; then
|
||
ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_ac_ct_RANLIB="ranlib"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
|
||
if test -n "$ac_ct_RANLIB"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
|
||
$as_echo "$ac_ct_RANLIB" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
if test "x$ac_ct_RANLIB" = x; then
|
||
RANLIB=":"
|
||
else
|
||
case $cross_compiling:$ac_tool_warned in
|
||
yes:)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
|
||
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
|
||
ac_tool_warned=yes ;;
|
||
esac
|
||
RANLIB=$ac_ct_RANLIB
|
||
fi
|
||
else
|
||
RANLIB="$ac_cv_prog_RANLIB"
|
||
fi
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stat format option" >&5
|
||
$as_echo_n "checking for stat format option... " >&6; }
|
||
echo "trying stat --format='%u,%g' ." >>config.log
|
||
if stat --format='%u,%g' . >>config.log 2>>config.log && test x`stat --format=Foo .` = x"Foo"; then
|
||
stat_format="--format="
|
||
else
|
||
echo "trying stat -f '%u,%g' ." >>config.log
|
||
if stat -f '%u,%g' . >>config.log 2>>config.log && test x`stat -f Foo .` = x"Foo"; then
|
||
stat_format="-f "
|
||
else
|
||
echo "trying stat -c'%u,%g' ." >>config.log
|
||
if stat -c '%u,%g' . >>config.log 2>>config.log && test x`stat -c Foo .` = x"Foo"; then
|
||
stat_format="-c "
|
||
else
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "stat command does not behave as required
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
fi
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $stat_format" >&5
|
||
$as_echo "$stat_format" >&6; }
|
||
|
||
|
||
###############################################################################
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result:
|
||
Libraries
|
||
---------" >&5
|
||
$as_echo "
|
||
Libraries
|
||
---------" >&6; }
|
||
|
||
# Link with or without the cygwin DLL.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to link with cygwin DLL" >&5
|
||
$as_echo_n "checking whether to link with cygwin DLL... " >&6; }
|
||
if test x"$with_cygwin_dll" = x"no"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
case "$build" in
|
||
*cygwin*)
|
||
pov_flags="-mno-cygwin"
|
||
pov_cygwin_save_cxxflags="$CXXFLAGS"
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo $pov_flags | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo $pov_flags | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts $pov_flags" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts $pov_flags... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS $pov_flags -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS $pov_flags -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS $pov_flags conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS $pov_flags conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS $pov_flags"
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmingw32" >&5
|
||
$as_echo_n "checking for main in -lmingw32... " >&6; }
|
||
if ${ac_cv_lib_mingw32_main+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_check_lib_save_LIBS=$LIBS
|
||
LIBS="-lmingw32 $LIBS"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
|
||
int
|
||
main ()
|
||
{
|
||
return main ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
ac_cv_lib_mingw32_main=yes
|
||
else
|
||
ac_cv_lib_mingw32_main=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS=$ac_check_lib_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mingw32_main" >&5
|
||
$as_echo "$ac_cv_lib_mingw32_main" >&6; }
|
||
if test "x$ac_cv_lib_mingw32_main" = xyes; then :
|
||
|
||
LDFLAGS="$LDFLAGS $pov_flags"
|
||
# -D__CYGWIN is required for tiffio.h (incl. in tiff_pov.cpp)
|
||
CPPFLAGS="$CPPFLAGS -D__CYGWIN $pov_flags"
|
||
|
||
else
|
||
with_cygwin_dll="yes"
|
||
|
||
fi
|
||
|
||
|
||
else
|
||
with_cygwin_dll="yes"
|
||
|
||
fi
|
||
|
||
if test x"$with_cygwin_dll" != x"no"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot link without Cygwin DLL" >&5
|
||
$as_echo "$as_me: WARNING: Cannot link without Cygwin DLL" >&2;}
|
||
CXXFLAGS="$pov_cygwin_save_cxxflags"
|
||
fi
|
||
;;
|
||
esac
|
||
else
|
||
case "$build" in
|
||
*cygwin*)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
;;
|
||
*)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
# Link with static library, update LDFLAGS.
|
||
if test x"$enable_static" = x"yes" && test x"$enable_shared" != x"yes"; then
|
||
enable_shared="no"
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable static linking" >&5
|
||
$as_echo_n "checking whether to enable static linking... " >&6; }
|
||
if test x"$enable_shared" = x"no"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
|
||
if ${ax_cv_prog_ld_static+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker static flag" >&5
|
||
$as_echo_n "checking for linker static flag... " >&6; }
|
||
if test x"$GCC" = x"yes"; then
|
||
ax_cv_prog_ld_static="-static"
|
||
case "$build_os" in
|
||
aix*)
|
||
ax_cv_prog_ld_static="$ax_cv_prog_ld_static -Wl,-lC"
|
||
;;
|
||
irix*) # [NC]
|
||
ax_cv_prog_ld_static="$ax_cv_prog_ld_static -Wl,-Bstatic"
|
||
;;
|
||
esac
|
||
else
|
||
case "$build_os" in
|
||
aix3* | aix4* | aix5*)
|
||
if text x"$build_cpu" = x"ia64"; then
|
||
ax_cv_prog_ld_static="-Bstatic"
|
||
else
|
||
ax_cv_prog_ld_static="-bnso -bI:/lib/syscalls.exp"
|
||
fi
|
||
;;
|
||
hpux9* | hpux10* | hpux11*)
|
||
ax_cv_prog_ld_static="-Wl,-a -Wl,archive"
|
||
;;
|
||
irix5* | irix6*)
|
||
ax_cv_prog_ld_static="-non_shared"
|
||
;;
|
||
osf3* | osf4* | osf5*)
|
||
ax_cv_prog_ld_static="-non_shared"
|
||
;;
|
||
sco3.2v5*)
|
||
ax_cv_prog_ld_static="-dn"
|
||
;;
|
||
*)
|
||
ax_cv_prog_ld_static="-Bstatic"
|
||
;;
|
||
esac
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_prog_ld_static" >&5
|
||
$as_echo "$ax_cv_prog_ld_static" >&6; }
|
||
|
||
# now check for working flag
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working '$ax_cv_prog_ld_static' flag" >&5
|
||
$as_echo_n "checking for working '$ax_cv_prog_ld_static' flag... " >&6; }
|
||
ax_prog_ld_static_save_ldflags="$LDFLAGS"
|
||
LDFLAGS="$LDFLAGS $ax_cv_prog_ld_static"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
else
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: static linking does not work, revert to dynamic linking" >&5
|
||
$as_echo "$as_me: static linking does not work, revert to dynamic linking" >&6;}
|
||
ax_cv_prog_ld_static=""
|
||
LDFLAGS="$ax_prog_ld_static_save_ldflags"
|
||
|
||
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
|
||
|
||
fi
|
||
|
||
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
# Try to use the -v compiler flag for better debugging.
|
||
if test ! `$CXX -v < /dev/null 2> /dev/null`; then
|
||
pov_lib_save_cxxflags="$CXXFLAGS"
|
||
CXXFLAGS="$CXXFLAGS -v"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
CXXFLAGS="$pov_lib_save_cxxflags"
|
||
fi
|
||
|
||
# Posix threads
|
||
|
||
|
||
|
||
ac_ext=c
|
||
ac_cpp='$CPP $CPPFLAGS'
|
||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
||
|
||
acx_pthread_ok=no
|
||
|
||
# We used to check for pthread.h first, but this fails if pthread.h
|
||
# requires special compiler flags (e.g. on True64 or Sequent).
|
||
# It gets checked for in the link test anyway.
|
||
|
||
# First of all, check if the user has set any of the PTHREAD_LIBS,
|
||
# etcetera environment variables, and if threads linking works using
|
||
# them:
|
||
if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
|
||
save_CFLAGS="$CFLAGS"
|
||
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
|
||
save_LIBS="$LIBS"
|
||
LIBS="$PTHREAD_LIBS $LIBS"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5
|
||
$as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; }
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char pthread_join ();
|
||
int
|
||
main ()
|
||
{
|
||
return pthread_join ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
acx_pthread_ok=yes
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5
|
||
$as_echo "$acx_pthread_ok" >&6; }
|
||
if test x"$acx_pthread_ok" = xno; then
|
||
PTHREAD_LIBS=""
|
||
PTHREAD_CFLAGS=""
|
||
fi
|
||
LIBS="$save_LIBS"
|
||
CFLAGS="$save_CFLAGS"
|
||
fi
|
||
|
||
# We must check for the threads library under a number of different
|
||
# names; the ordering is very important because some systems
|
||
# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
|
||
# libraries is broken (non-POSIX).
|
||
|
||
# Create a list of thread flags to try. Items starting with a "-" are
|
||
# C compiler flags, and other items are library names, except for "none"
|
||
# which indicates that we try without any flags at all, and "pthread-config"
|
||
# which is a program returning the flags for the Pth emulation library.
|
||
|
||
acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
|
||
|
||
# The ordering *is* (sometimes) important. Some notes on the
|
||
# individual items follow:
|
||
|
||
# pthreads: AIX (must check this before -lpthread)
|
||
# none: in case threads are in libc; should be tried before -Kthread and
|
||
# other compiler flags to prevent continual compiler warnings
|
||
# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
|
||
# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
|
||
# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
|
||
# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
|
||
# -pthreads: Solaris/gcc
|
||
# -mthreads: Mingw32/gcc, Lynx/gcc
|
||
# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
|
||
# doesn't hurt to check since this sometimes defines pthreads too;
|
||
# also defines -D_REENTRANT)
|
||
# ... -mt is also the pthreads flag for HP/aCC
|
||
# pthread: Linux, etcetera
|
||
# --thread-safe: KAI C++
|
||
# pthread-config: use pthread-config program (for GNU Pth library)
|
||
|
||
case "${host_cpu}-${host_os}" in
|
||
*solaris*)
|
||
|
||
# On Solaris (at least, for some versions), libc contains stubbed
|
||
# (non-functional) versions of the pthreads routines, so link-based
|
||
# tests will erroneously succeed. (We need to link with -pthreads/-mt/
|
||
# -lpthread.) (The stubs are missing pthread_cleanup_push, or rather
|
||
# a function called by this macro, so we could check for that, but
|
||
# who knows whether they'll stub that too in a future libc.) So,
|
||
# we'll just look for -pthreads and -lpthread first:
|
||
|
||
acx_pthread_flags="-pthreads pthread -mt -pthread $acx_pthread_flags"
|
||
;;
|
||
esac
|
||
|
||
if test x"$acx_pthread_ok" = xno; then
|
||
for flag in $acx_pthread_flags; do
|
||
|
||
case $flag in
|
||
none)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
|
||
$as_echo_n "checking whether pthreads work without any flags... " >&6; }
|
||
;;
|
||
|
||
-*)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5
|
||
$as_echo_n "checking whether pthreads work with $flag... " >&6; }
|
||
PTHREAD_CFLAGS="$flag"
|
||
;;
|
||
|
||
pthread-config)
|
||
# Extract the first word of "pthread-config", so it can be a program name with args.
|
||
set dummy pthread-config; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_acx_pthread_config+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$acx_pthread_config"; then
|
||
ac_cv_prog_acx_pthread_config="$acx_pthread_config" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_acx_pthread_config="yes"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
test -z "$ac_cv_prog_acx_pthread_config" && ac_cv_prog_acx_pthread_config="no"
|
||
fi
|
||
fi
|
||
acx_pthread_config=$ac_cv_prog_acx_pthread_config
|
||
if test -n "$acx_pthread_config"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_config" >&5
|
||
$as_echo "$acx_pthread_config" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
if test x"$acx_pthread_config" = xno; then continue; fi
|
||
PTHREAD_CFLAGS="`pthread-config --cflags`"
|
||
PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
|
||
;;
|
||
|
||
*)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5
|
||
$as_echo_n "checking for the pthreads library -l$flag... " >&6; }
|
||
PTHREAD_LIBS="-l$flag"
|
||
;;
|
||
esac
|
||
|
||
save_LIBS="$LIBS"
|
||
save_CFLAGS="$CFLAGS"
|
||
LIBS="$PTHREAD_LIBS $LIBS"
|
||
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
|
||
|
||
# Check for various functions. We must include pthread.h,
|
||
# since some functions may be macros. (On the Sequent, we
|
||
# need a special flag -Kthread to make this header compile.)
|
||
# We check for pthread_join because it is in -lpthread on IRIX
|
||
# while pthread_create is in libc. We check for pthread_attr_init
|
||
# due to DEC craziness with -lpthreads. We check for
|
||
# pthread_cleanup_push because it is one of the few pthread
|
||
# functions on Solaris that doesn't have a non-functional libc stub.
|
||
# We try pthread_create on general principles.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <pthread.h>
|
||
int
|
||
main ()
|
||
{
|
||
pthread_t th; pthread_join(th, 0);
|
||
pthread_attr_init(0); pthread_cleanup_push(0, 0);
|
||
pthread_create(0,0,0,0); pthread_cleanup_pop(0);
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
acx_pthread_ok=yes
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
|
||
LIBS="$save_LIBS"
|
||
CFLAGS="$save_CFLAGS"
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5
|
||
$as_echo "$acx_pthread_ok" >&6; }
|
||
if test "x$acx_pthread_ok" = xyes; then
|
||
break;
|
||
fi
|
||
|
||
PTHREAD_LIBS=""
|
||
PTHREAD_CFLAGS=""
|
||
done
|
||
fi
|
||
|
||
# Various other checks:
|
||
if test "x$acx_pthread_ok" = xyes; then
|
||
save_LIBS="$LIBS"
|
||
LIBS="$PTHREAD_LIBS $LIBS"
|
||
save_CFLAGS="$CFLAGS"
|
||
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
|
||
|
||
# Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
|
||
$as_echo_n "checking for joinable pthread attribute... " >&6; }
|
||
attr_name=unknown
|
||
for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <pthread.h>
|
||
int
|
||
main ()
|
||
{
|
||
int attr=$attr; return attr;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
attr_name=$attr; break
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
done
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5
|
||
$as_echo "$attr_name" >&6; }
|
||
if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PTHREAD_CREATE_JOINABLE $attr_name
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5
|
||
$as_echo_n "checking if more special flags are required for pthreads... " >&6; }
|
||
flag=no
|
||
case "${host_cpu}-${host_os}" in
|
||
*-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";;
|
||
*solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
|
||
esac
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${flag}" >&5
|
||
$as_echo "${flag}" >&6; }
|
||
if test "x$flag" != xno; then
|
||
PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
|
||
fi
|
||
|
||
LIBS="$save_LIBS"
|
||
CFLAGS="$save_CFLAGS"
|
||
|
||
# More AIX lossage: must compile with xlc_r or cc_r
|
||
if test x"$GCC" != xyes; then
|
||
for ac_prog in xlc_r cc_r
|
||
do
|
||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_PTHREAD_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$PTHREAD_CC"; then
|
||
ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_PTHREAD_CC="$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
|
||
if test -n "$PTHREAD_CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
|
||
$as_echo "$PTHREAD_CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$PTHREAD_CC" && break
|
||
done
|
||
test -n "$PTHREAD_CC" || PTHREAD_CC="${CC}"
|
||
|
||
else
|
||
PTHREAD_CC=$CC
|
||
fi
|
||
else
|
||
PTHREAD_CC="$CC"
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
|
||
if test x"$acx_pthread_ok" = xyes; then
|
||
|
||
$as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
|
||
|
||
:
|
||
else
|
||
acx_pthread_ok=no
|
||
|
||
fi
|
||
ac_ext=cpp
|
||
ac_cpp='$CXXCPP $CPPFLAGS'
|
||
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
||
|
||
|
||
CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS" # append
|
||
LIBS="$LIBS $PTHREAD_CFLAGS $PTHREAD_LIBS" # append
|
||
|
||
# Boost; required library
|
||
# the following macro stops with error when boost is not found
|
||
|
||
|
||
# Check whether --with-boost was given.
|
||
if test "${with_boost+set}" = set; then :
|
||
withval=$with_boost;
|
||
if test "$withval" = "no"; then
|
||
want_boost="no"
|
||
elif test "$withval" = "yes"; then
|
||
want_boost="yes"
|
||
ac_boost_path=""
|
||
else
|
||
want_boost="yes"
|
||
ac_boost_path="$withval"
|
||
fi
|
||
|
||
else
|
||
want_boost="yes"
|
||
fi
|
||
|
||
|
||
|
||
|
||
# Check whether --with-boost-libdir was given.
|
||
if test "${with_boost_libdir+set}" = set; then :
|
||
withval=$with_boost_libdir;
|
||
if test -d "$withval"
|
||
then
|
||
ac_boost_lib_path="$withval"
|
||
else
|
||
as_fn_error $? "--with-boost-libdir expected directory name" "$LINENO" 5
|
||
fi
|
||
|
||
else
|
||
ac_boost_lib_path=""
|
||
|
||
fi
|
||
|
||
|
||
if test "x$want_boost" = "xyes"; then
|
||
boost_lib_version_req=$required_libboost_version
|
||
boost_lib_version_req_shorten=`expr $boost_lib_version_req : '\([0-9]*\.[0-9]*\)'`
|
||
boost_lib_version_req_major=`expr $boost_lib_version_req : '\([0-9]*\)'`
|
||
boost_lib_version_req_minor=`expr $boost_lib_version_req : '[0-9]*\.\([0-9]*\)'`
|
||
boost_lib_version_req_sub_minor=`expr $boost_lib_version_req : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
|
||
if test "x$boost_lib_version_req_sub_minor" = "x" ; then
|
||
boost_lib_version_req_sub_minor="0"
|
||
fi
|
||
WANT_BOOST_VERSION=`expr $boost_lib_version_req_major \* 100000 \+ $boost_lib_version_req_minor \* 100 \+ $boost_lib_version_req_sub_minor`
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for boostlib >= $boost_lib_version_req" >&5
|
||
$as_echo_n "checking for boostlib >= $boost_lib_version_req... " >&6; }
|
||
succeeded=no
|
||
|
||
libsubdirs="lib"
|
||
ax_arch=`uname -m`
|
||
case $ax_arch in
|
||
x86_64|ppc64|s390x|sparc64|aarch64)
|
||
libsubdirs="lib64 lib lib64"
|
||
;;
|
||
esac
|
||
|
||
|
||
libsubdirs="lib/${host_cpu}-${host_os} $libsubdirs"
|
||
|
||
case ${host_cpu} in
|
||
i?86)
|
||
libsubdirs="lib/i386-${host_os} $libsubdirs"
|
||
;;
|
||
esac
|
||
|
||
if test "$ac_boost_path" != ""; then
|
||
BOOST_CPPFLAGS="-I$ac_boost_path/include"
|
||
for ac_boost_path_tmp in $libsubdirs; do
|
||
if test -d "$ac_boost_path"/"$ac_boost_path_tmp" ; then
|
||
BOOST_LDFLAGS="-L$ac_boost_path/$ac_boost_path_tmp"
|
||
break
|
||
fi
|
||
done
|
||
elif test "$cross_compiling" != yes; then
|
||
for ac_boost_path_tmp in /usr /usr/local /opt /opt/local ; do
|
||
if test -d "$ac_boost_path_tmp/include/boost" && test -r "$ac_boost_path_tmp/include/boost"; then
|
||
for libsubdir in $libsubdirs ; do
|
||
if ls "$ac_boost_path_tmp/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
|
||
done
|
||
BOOST_LDFLAGS="-L$ac_boost_path_tmp/$libsubdir"
|
||
BOOST_CPPFLAGS="-I$ac_boost_path_tmp/include"
|
||
break;
|
||
fi
|
||
done
|
||
fi
|
||
|
||
if test "$ac_boost_lib_path" != ""; then
|
||
BOOST_LDFLAGS="-L$ac_boost_lib_path"
|
||
fi
|
||
|
||
CPPFLAGS_SAVED="$CPPFLAGS"
|
||
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
|
||
export CPPFLAGS
|
||
|
||
LDFLAGS_SAVED="$LDFLAGS"
|
||
LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
|
||
export LDFLAGS
|
||
|
||
|
||
ac_ext=cpp
|
||
ac_cpp='$CXXCPP $CPPFLAGS'
|
||
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <boost/version.hpp>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
#if BOOST_VERSION >= $WANT_BOOST_VERSION
|
||
// Everything is okay
|
||
#else
|
||
# error Boost version is too old
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_compile "$LINENO"; then :
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
succeeded=yes
|
||
found_system=yes
|
||
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
ac_ext=cpp
|
||
ac_cpp='$CXXCPP $CPPFLAGS'
|
||
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
||
|
||
|
||
|
||
|
||
if test "x$succeeded" != "xyes"; then
|
||
_version=0
|
||
if test "$ac_boost_path" != ""; then
|
||
if test -d "$ac_boost_path" && test -r "$ac_boost_path"; then
|
||
for i in `ls -d $ac_boost_path/include/boost-* 2>/dev/null`; do
|
||
_version_tmp=`echo $i | sed "s#$ac_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
|
||
V_CHECK=`expr $_version_tmp \> $_version`
|
||
if test "$V_CHECK" = "1" ; then
|
||
_version=$_version_tmp
|
||
fi
|
||
VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
|
||
BOOST_CPPFLAGS="-I$ac_boost_path/include/boost-$VERSION_UNDERSCORE"
|
||
done
|
||
fi
|
||
else
|
||
if test "$cross_compiling" != yes; then
|
||
for ac_boost_path in /usr /usr/local /opt /opt/local ; do
|
||
if test -d "$ac_boost_path" && test -r "$ac_boost_path"; then
|
||
for i in `ls -d $ac_boost_path/include/boost-* 2>/dev/null`; do
|
||
_version_tmp=`echo $i | sed "s#$ac_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
|
||
V_CHECK=`expr $_version_tmp \> $_version`
|
||
if test "$V_CHECK" = "1" ; then
|
||
_version=$_version_tmp
|
||
best_path=$ac_boost_path
|
||
fi
|
||
done
|
||
fi
|
||
done
|
||
|
||
VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
|
||
BOOST_CPPFLAGS="-I$best_path/include/boost-$VERSION_UNDERSCORE"
|
||
if test "$ac_boost_lib_path" = ""; then
|
||
for libsubdir in $libsubdirs ; do
|
||
if ls "$best_path/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
|
||
done
|
||
BOOST_LDFLAGS="-L$best_path/$libsubdir"
|
||
fi
|
||
fi
|
||
|
||
if test "x$BOOST_ROOT" != "x"; then
|
||
for libsubdir in $libsubdirs ; do
|
||
if ls "$BOOST_ROOT/stage/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
|
||
done
|
||
if test -d "$BOOST_ROOT" && test -r "$BOOST_ROOT" && test -d "$BOOST_ROOT/stage/$libsubdir" && test -r "$BOOST_ROOT/stage/$libsubdir"; then
|
||
version_dir=`expr //$BOOST_ROOT : '.*/\(.*\)'`
|
||
stage_version=`echo $version_dir | sed 's/boost_//' | sed 's/_/./g'`
|
||
stage_version_shorten=`expr $stage_version : '\([0-9]*\.[0-9]*\)'`
|
||
V_CHECK=`expr $stage_version_shorten \>\= $_version`
|
||
if test "$V_CHECK" = "1" -a "$ac_boost_lib_path" = "" ; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: We will use a staged boost library from $BOOST_ROOT" >&5
|
||
$as_echo "$as_me: We will use a staged boost library from $BOOST_ROOT" >&6;}
|
||
BOOST_CPPFLAGS="-I$BOOST_ROOT"
|
||
BOOST_LDFLAGS="-L$BOOST_ROOT/stage/$libsubdir"
|
||
fi
|
||
fi
|
||
fi
|
||
fi
|
||
|
||
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
|
||
export CPPFLAGS
|
||
LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
|
||
export LDFLAGS
|
||
|
||
ac_ext=cpp
|
||
ac_cpp='$CXXCPP $CPPFLAGS'
|
||
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <boost/version.hpp>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
#if BOOST_VERSION >= $WANT_BOOST_VERSION
|
||
// Everything is okay
|
||
#else
|
||
# error Boost version is too old
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_compile "$LINENO"; then :
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
succeeded=yes
|
||
found_system=yes
|
||
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
ac_ext=cpp
|
||
ac_cpp='$CXXCPP $CPPFLAGS'
|
||
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
||
|
||
fi
|
||
|
||
if test "$succeeded" != "yes" ; then
|
||
if test "$_version" = "0" ; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: We could not detect the boost libraries (version $boost_lib_version_req_shorten or higher). If you have a staged boost library (still not installed) please specify \$BOOST_ROOT in your environment and do not give a PATH to --with-boost option. If you are sure you have boost installed, then check your version number looking in <boost/version.hpp>. See http://randspringer.de/boost for more documentation." >&5
|
||
$as_echo "$as_me: We could not detect the boost libraries (version $boost_lib_version_req_shorten or higher). If you have a staged boost library (still not installed) please specify \$BOOST_ROOT in your environment and do not give a PATH to --with-boost option. If you are sure you have boost installed, then check your version number looking in <boost/version.hpp>. See http://randspringer.de/boost for more documentation." >&6;}
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: Your boost libraries seems to old (version $_version)." >&5
|
||
$as_echo "$as_me: Your boost libraries seems to old (version $_version)." >&6;}
|
||
fi
|
||
# execute ACTION-IF-NOT-FOUND (if present):
|
||
:
|
||
else
|
||
|
||
|
||
|
||
$as_echo "#define HAVE_BOOST /**/" >>confdefs.h
|
||
|
||
# execute ACTION-IF-FOUND (if present):
|
||
:
|
||
fi
|
||
|
||
CPPFLAGS="$CPPFLAGS_SAVED"
|
||
LDFLAGS="$LDFLAGS_SAVED"
|
||
fi
|
||
|
||
|
||
|
||
|
||
# Check whether --with-boost-thread was given.
|
||
if test "${with_boost_thread+set}" = set; then :
|
||
withval=$with_boost_thread;
|
||
if test "$withval" = "no"; then
|
||
want_boost="no"
|
||
elif test "$withval" = "yes"; then
|
||
want_boost="yes"
|
||
ax_boost_user_thread_lib=""
|
||
else
|
||
want_boost="yes"
|
||
ax_boost_user_thread_lib="$withval"
|
||
fi
|
||
|
||
else
|
||
want_boost="yes"
|
||
|
||
fi
|
||
|
||
|
||
if test "x$want_boost" = "xyes"; then
|
||
|
||
|
||
CPPFLAGS_SAVED="$CPPFLAGS"
|
||
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
|
||
export CPPFLAGS
|
||
|
||
LDFLAGS_SAVED="$LDFLAGS"
|
||
LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
|
||
export LDFLAGS
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the Boost::Thread library is available" >&5
|
||
$as_echo_n "checking whether the Boost::Thread library is available... " >&6; }
|
||
if ${ax_cv_boost_thread+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_ext=cpp
|
||
ac_cpp='$CXXCPP $CPPFLAGS'
|
||
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
||
|
||
CXXFLAGS_SAVE=$CXXFLAGS
|
||
|
||
if test "x$host_os" = "xsolaris" ; then
|
||
CXXFLAGS="-pthreads $CXXFLAGS"
|
||
elif test "x$host_os" = "xmingw32" ; then
|
||
CXXFLAGS="-mthreads $CXXFLAGS"
|
||
else
|
||
CXXFLAGS="-pthread $CXXFLAGS"
|
||
fi
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <boost/thread/thread.hpp>
|
||
int
|
||
main ()
|
||
{
|
||
boost::thread_group thrds;
|
||
return 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_compile "$LINENO"; then :
|
||
ax_cv_boost_thread=yes
|
||
else
|
||
ax_cv_boost_thread=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
CXXFLAGS=$CXXFLAGS_SAVE
|
||
ac_ext=cpp
|
||
ac_cpp='$CXXCPP $CPPFLAGS'
|
||
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_boost_thread" >&5
|
||
$as_echo "$ax_cv_boost_thread" >&6; }
|
||
if test "x$ax_cv_boost_thread" = "xyes"; then
|
||
if test "x$host_os" = "xsolaris" ; then
|
||
BOOST_CPPFLAGS="-pthreads $BOOST_CPPFLAGS"
|
||
elif test "x$host_os" = "xmingw32" ; then
|
||
BOOST_CPPFLAGS="-mthreads $BOOST_CPPFLAGS"
|
||
else
|
||
BOOST_CPPFLAGS="-pthread $BOOST_CPPFLAGS"
|
||
fi
|
||
|
||
|
||
|
||
|
||
$as_echo "#define HAVE_BOOST_THREAD /**/" >>confdefs.h
|
||
|
||
BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/[^\/]*//'`
|
||
|
||
LDFLAGS_SAVE=$LDFLAGS
|
||
case "x$host_os" in
|
||
*bsd* )
|
||
LDFLAGS="-pthread $LDFLAGS"
|
||
break;
|
||
;;
|
||
esac
|
||
if test "x$ax_boost_user_thread_lib" = "x"; then
|
||
for libextension in `ls -r $BOOSTLIBDIR/libboost_thread* 2>/dev/null | sed 's,.*/lib,,' | sed 's,\..*,,'`; do
|
||
ax_lib=${libextension}
|
||
as_ac_Lib=`$as_echo "ac_cv_lib_$ax_lib''_exit" | $as_tr_sh`
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for exit in -l$ax_lib" >&5
|
||
$as_echo_n "checking for exit in -l$ax_lib... " >&6; }
|
||
if eval \${$as_ac_Lib+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_check_lib_save_LIBS=$LIBS
|
||
LIBS="-l$ax_lib $LIBS"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char exit ();
|
||
int
|
||
main ()
|
||
{
|
||
return exit ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
eval "$as_ac_Lib=yes"
|
||
else
|
||
eval "$as_ac_Lib=no"
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS=$ac_check_lib_save_LIBS
|
||
fi
|
||
eval ac_res=\$$as_ac_Lib
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
|
||
BOOST_THREAD_LIB="-l$ax_lib"; link_thread="yes"; break
|
||
else
|
||
link_thread="no"
|
||
fi
|
||
|
||
done
|
||
if test "x$link_thread" != "xyes"; then
|
||
for libextension in `ls -r $BOOSTLIBDIR/boost_thread* 2>/dev/null | sed 's,.*/,,' | sed 's,\..*,,'`; do
|
||
ax_lib=${libextension}
|
||
as_ac_Lib=`$as_echo "ac_cv_lib_$ax_lib''_exit" | $as_tr_sh`
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for exit in -l$ax_lib" >&5
|
||
$as_echo_n "checking for exit in -l$ax_lib... " >&6; }
|
||
if eval \${$as_ac_Lib+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_check_lib_save_LIBS=$LIBS
|
||
LIBS="-l$ax_lib $LIBS"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char exit ();
|
||
int
|
||
main ()
|
||
{
|
||
return exit ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
eval "$as_ac_Lib=yes"
|
||
else
|
||
eval "$as_ac_Lib=no"
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS=$ac_check_lib_save_LIBS
|
||
fi
|
||
eval ac_res=\$$as_ac_Lib
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
|
||
BOOST_THREAD_LIB="-l$ax_lib"; link_thread="yes"; break
|
||
else
|
||
link_thread="no"
|
||
fi
|
||
|
||
done
|
||
fi
|
||
|
||
else
|
||
for ax_lib in $ax_boost_user_thread_lib boost_thread-$ax_boost_user_thread_lib; do
|
||
as_ac_Lib=`$as_echo "ac_cv_lib_$ax_lib''_exit" | $as_tr_sh`
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for exit in -l$ax_lib" >&5
|
||
$as_echo_n "checking for exit in -l$ax_lib... " >&6; }
|
||
if eval \${$as_ac_Lib+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_check_lib_save_LIBS=$LIBS
|
||
LIBS="-l$ax_lib $LIBS"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char exit ();
|
||
int
|
||
main ()
|
||
{
|
||
return exit ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
eval "$as_ac_Lib=yes"
|
||
else
|
||
eval "$as_ac_Lib=no"
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS=$ac_check_lib_save_LIBS
|
||
fi
|
||
eval ac_res=\$$as_ac_Lib
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
|
||
BOOST_THREAD_LIB="-l$ax_lib"; link_thread="yes"; break
|
||
else
|
||
link_thread="no"
|
||
fi
|
||
|
||
done
|
||
|
||
fi
|
||
if test "x$ax_lib" = "x"; then
|
||
as_fn_error $? "Could not find a version of the library!" "$LINENO" 5
|
||
fi
|
||
if test "x$link_thread" = "xno"; then
|
||
as_fn_error $? "Could not link against $ax_lib !" "$LINENO" 5
|
||
else
|
||
case "x$host_os" in
|
||
*bsd* )
|
||
BOOST_LDFLAGS="-pthread $BOOST_LDFLAGS"
|
||
break;
|
||
;;
|
||
esac
|
||
|
||
fi
|
||
fi
|
||
|
||
CPPFLAGS="$CPPFLAGS_SAVED"
|
||
LDFLAGS="$LDFLAGS_SAVED"
|
||
fi
|
||
|
||
if test x"$ax_cv_boost_thread" != x"yes"; then
|
||
as_fn_error $? "cannot find a suitable boost thread library" "$LINENO" 5
|
||
else
|
||
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" # append
|
||
LDFLAGS="$LDFLAGS $BOOST_LDFLAGS" # append
|
||
LIBS="$BOOST_THREAD_LIB $LIBS"
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the boost thread library is usable" >&5
|
||
$as_echo_n "checking whether the boost thread library is usable... " >&6; }
|
||
SAVED_LIBS=$LIBS
|
||
boost_thread_links=0
|
||
for extralib in '' '-lboost_system'
|
||
do
|
||
LIBS=$SAVED_LIBS
|
||
LIBS="$LIBS $extralib"
|
||
if test "$cross_compiling" = yes; then :
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: cross-compiling" >&5
|
||
$as_echo "cross-compiling" >&6; } # FIXME
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
|
||
#include <boost/thread/thread.hpp>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
boost::mutex m;
|
||
boost::defer_lock_t();
|
||
return 0;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
|
||
_ACEOF
|
||
if ac_fn_cxx_try_run "$LINENO"; then :
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
BOOST_THREAD_LIB="$BOOST_THREAD_LIB $extralib"
|
||
boost_thread_links=1
|
||
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
if test $boost_thread_links = '1'; then
|
||
break
|
||
fi
|
||
done
|
||
if test $boost_thread_links != '1'; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "cannot link with the boost thread library
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
fi
|
||
|
||
|
||
$as_echo "#define USE_OFFICIAL_BOOST /**/" >>confdefs.h
|
||
|
||
|
||
# Intel Math Kernel library
|
||
pov_save_ldflags="$LDFLAGS"
|
||
test x"$with_libmkl" != x"" && test x"$with_libmkl" != x"no" && LDFLAGS="-L$with_libmkl $LDFLAGS"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lmkl" >&5
|
||
$as_echo_n "checking for sin in -lmkl... " >&6; }
|
||
if ${ac_cv_lib_mkl_sin+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_check_lib_save_LIBS=$LIBS
|
||
LIBS="-lmkl $LIBS"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char sin ();
|
||
int
|
||
main ()
|
||
{
|
||
return sin ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
ac_cv_lib_mkl_sin=yes
|
||
else
|
||
ac_cv_lib_mkl_sin=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS=$ac_check_lib_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mkl_sin" >&5
|
||
$as_echo "$ac_cv_lib_mkl_sin" >&6; }
|
||
if test "x$ac_cv_lib_mkl_sin" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_LIBMKL 1
|
||
_ACEOF
|
||
|
||
LIBS="-lmkl $LIBS"
|
||
|
||
fi
|
||
|
||
test x"$ac_cv_lib_mkl_sin" = x"no" && LDFLAGS="$pov_save_ldflags"
|
||
|
||
# libm
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
|
||
$as_echo_n "checking for sin in -lm... " >&6; }
|
||
if ${ac_cv_lib_m_sin+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_check_lib_save_LIBS=$LIBS
|
||
LIBS="-lm $LIBS"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char sin ();
|
||
int
|
||
main ()
|
||
{
|
||
return sin ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
ac_cv_lib_m_sin=yes
|
||
else
|
||
ac_cv_lib_m_sin=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS=$ac_check_lib_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
|
||
$as_echo "$ac_cv_lib_m_sin" >&6; }
|
||
if test "x$ac_cv_lib_m_sin" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_LIBM 1
|
||
_ACEOF
|
||
|
||
LIBS="-lm $LIBS"
|
||
|
||
fi
|
||
|
||
|
||
# real-time clock
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
|
||
$as_echo_n "checking for clock_gettime in -lrt... " >&6; }
|
||
if ${ac_cv_lib_rt_clock_gettime+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_check_lib_save_LIBS=$LIBS
|
||
LIBS="-lrt $LIBS"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char clock_gettime ();
|
||
int
|
||
main ()
|
||
{
|
||
return clock_gettime ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
ac_cv_lib_rt_clock_gettime=yes
|
||
else
|
||
ac_cv_lib_rt_clock_gettime=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS=$ac_check_lib_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
|
||
$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
|
||
if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_LIBRT 1
|
||
_ACEOF
|
||
|
||
LIBS="-lrt $LIBS"
|
||
|
||
fi
|
||
|
||
|
||
# libz; required library for distributable builds
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use the ZLIB library" >&5
|
||
$as_echo_n "checking whether to use the ZLIB library... " >&6; }
|
||
if test x"$pov_no_distrib" = x"yes" && test x"$with_zlib" = x"no"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no (NON DISTRIBUTABLE BUILD)" >&5
|
||
$as_echo "no (NON DISTRIBUTABLE BUILD)" >&6; }
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: all program features using the ZLIB library are disabled" >&5
|
||
$as_echo "$as_me: WARNING: all program features using the ZLIB library are disabled" >&2;}
|
||
|
||
$as_echo "#define LIBZ_MISSING /**/" >>confdefs.h
|
||
|
||
else
|
||
if test x"$with_zlib" = x"no"; then
|
||
as_fn_error $? "disabling support for ZLIB requires NON_REDISTRIBUTABLE_BUILD=yes" "$LINENO" 5
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
|
||
|
||
ax_check_lib_save_cppflags="$CPPFLAGS"
|
||
ax_check_lib_save_ldflags="$LDFLAGS"
|
||
if test x"$with_zlib" != x""; then
|
||
CPPFLAGS="-I$with_zlib/../include $CPPFLAGS"
|
||
LDFLAGS="-L$with_zlib $LDFLAGS"
|
||
fi
|
||
|
||
# check the library
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
|
||
$as_echo_n "checking for library containing zlibVersion... " >&6; }
|
||
if ${ac_cv_search_zlibVersion+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_func_search_save_LIBS=$LIBS
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char zlibVersion ();
|
||
int
|
||
main ()
|
||
{
|
||
return zlibVersion ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
for ac_lib in '' z; do
|
||
if test -z "$ac_lib"; then
|
||
ac_res="none required"
|
||
else
|
||
ac_res=-l$ac_lib
|
||
LIBS="-l$ac_lib
|
||
$ac_func_search_save_LIBS"
|
||
fi
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
ac_cv_search_zlibVersion=$ac_res
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext
|
||
if ${ac_cv_search_zlibVersion+:} false; then :
|
||
break
|
||
fi
|
||
done
|
||
if ${ac_cv_search_zlibVersion+:} false; then :
|
||
|
||
else
|
||
ac_cv_search_zlibVersion=no
|
||
fi
|
||
rm conftest.$ac_ext
|
||
LIBS=$ac_func_search_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
|
||
$as_echo "$ac_cv_search_zlibVersion" >&6; }
|
||
ac_res=$ac_cv_search_zlibVersion
|
||
if test "$ac_res" != no; then :
|
||
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
|
||
|
||
# check include file
|
||
ac_fn_cxx_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
|
||
if test "x$ac_cv_header_zlib_h" = xyes; then :
|
||
|
||
# check library version, update LIBS
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libz version >= $required_libz_version" >&5
|
||
$as_echo_n "checking for libz version >= $required_libz_version... " >&6; }
|
||
if test "$cross_compiling" = yes; then :
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: cross-compiling, forced" >&5
|
||
$as_echo "cross-compiling, forced" >&6; }
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <stdio.h>
|
||
#include <string.h>
|
||
#include "zlib.h"
|
||
int main (void)
|
||
{
|
||
const char *version = zlibVersion();
|
||
fprintf (stderr, "%s\n", version);
|
||
return 0;
|
||
}
|
||
|
||
|
||
_ACEOF
|
||
if ac_fn_cxx_try_run "$LINENO"; then :
|
||
|
||
ax_check_lib_version=`eval $ac_try 2>&1`
|
||
|
||
|
||
|
||
# Used to indicate true or false condition
|
||
ax_compare_version=false
|
||
|
||
# Convert the two version strings to be compared into a format that
|
||
# allows a simple string comparison. The end result is that a version
|
||
# string of the form 1.12.5-r617 will be converted to the form
|
||
# 0001001200050617. In other words, each number is zero padded to four
|
||
# digits, and non digits are removed.
|
||
|
||
ax_compare_version_A=`echo "$ax_check_lib_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
|
||
-e 's/Z\([0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/[^0-9]//g'`
|
||
|
||
|
||
ax_compare_version_B=`echo "$required_libz_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
|
||
-e 's/Z\([0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/[^0-9]//g'`
|
||
|
||
|
||
ax_compare_version=`echo "x$ax_compare_version_A
|
||
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`
|
||
|
||
|
||
|
||
if test "$ax_compare_version" = "true" ; then
|
||
ax_check_lib="ok"
|
||
else ax_check_lib="bad"
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_check_lib_version, $ax_check_lib" >&5
|
||
$as_echo "$ax_check_lib_version, $ax_check_lib" >&6; }
|
||
|
||
else
|
||
|
||
ax_check_lib="unknown"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_check_lib" >&5
|
||
$as_echo "$ax_check_lib" >&6; }
|
||
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
# AC_RUN_IFELSE
|
||
|
||
else
|
||
ax_check_lib="no headers"
|
||
|
||
fi
|
||
|
||
# AC_CHECK_HEADER
|
||
|
||
else
|
||
ax_check_lib="not found"
|
||
fi
|
||
# AC_SEARCH_LIBS
|
||
|
||
if test x"$ax_check_lib" != x"ok"; then
|
||
CPPFLAGS="$ax_check_lib_save_cppflags"
|
||
LDFLAGS="$ax_check_lib_save_ldflags"
|
||
fi
|
||
|
||
if test x"$ax_check_lib" != x"ok"; then
|
||
as_fn_error $? "cannot find a suitable ZLIB library" "$LINENO" 5
|
||
else
|
||
pov_libz=ok
|
||
fi
|
||
fi
|
||
|
||
# libpng; required library for distributable builds
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use the PNG library" >&5
|
||
$as_echo_n "checking whether to use the PNG library... " >&6; }
|
||
if test x"$pov_no_distrib" = x"yes" && test x"$with_libpng" = x"no"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no (NON DISTRIBUTABLE BUILD)" >&5
|
||
$as_echo "no (NON DISTRIBUTABLE BUILD)" >&6; }
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: all program features using the PNG library are disabled" >&5
|
||
$as_echo "$as_me: WARNING: all program features using the PNG library are disabled" >&2;}
|
||
|
||
$as_echo "#define LIBPNG_MISSING /**/" >>confdefs.h
|
||
|
||
else
|
||
if test x"$with_libpng" = x"no"; then
|
||
as_fn_error $? "disabling support for PNG requires NON_REDISTRIBUTABLE_BUILD=yes" "$LINENO" 5
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
|
||
ax_check_lib_save_cppflags="$CPPFLAGS"
|
||
ax_check_lib_save_ldflags="$LDFLAGS"
|
||
if test x"$with_libpng" != x""; then
|
||
CPPFLAGS="-I$with_libpng/../include $CPPFLAGS"
|
||
LDFLAGS="-L$with_libpng $LDFLAGS"
|
||
fi
|
||
|
||
# check the library
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing png_get_libpng_ver" >&5
|
||
$as_echo_n "checking for library containing png_get_libpng_ver... " >&6; }
|
||
if ${ac_cv_search_png_get_libpng_ver+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_func_search_save_LIBS=$LIBS
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char png_get_libpng_ver ();
|
||
int
|
||
main ()
|
||
{
|
||
return png_get_libpng_ver ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
for ac_lib in '' png14 png png12 png; do
|
||
if test -z "$ac_lib"; then
|
||
ac_res="none required"
|
||
else
|
||
ac_res=-l$ac_lib
|
||
LIBS="-l$ac_lib
|
||
$ac_func_search_save_LIBS"
|
||
fi
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
ac_cv_search_png_get_libpng_ver=$ac_res
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext
|
||
if ${ac_cv_search_png_get_libpng_ver+:} false; then :
|
||
break
|
||
fi
|
||
done
|
||
if ${ac_cv_search_png_get_libpng_ver+:} false; then :
|
||
|
||
else
|
||
ac_cv_search_png_get_libpng_ver=no
|
||
fi
|
||
rm conftest.$ac_ext
|
||
LIBS=$ac_func_search_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_png_get_libpng_ver" >&5
|
||
$as_echo "$ac_cv_search_png_get_libpng_ver" >&6; }
|
||
ac_res=$ac_cv_search_png_get_libpng_ver
|
||
if test "$ac_res" != no; then :
|
||
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
|
||
|
||
# check include file
|
||
ac_fn_cxx_check_header_mongrel "$LINENO" "png.h" "ac_cv_header_png_h" "$ac_includes_default"
|
||
if test "x$ac_cv_header_png_h" = xyes; then :
|
||
|
||
# check library version, update LIBS
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libpng version >= $required_libpng_version" >&5
|
||
$as_echo_n "checking for libpng version >= $required_libpng_version... " >&6; }
|
||
if test "$cross_compiling" = yes; then :
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: cross-compiling, forced" >&5
|
||
$as_echo "cross-compiling, forced" >&6; }
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <stdio.h>
|
||
#include <string.h>
|
||
#include "png.h"
|
||
int main (void)
|
||
{
|
||
const char *version = png_get_libpng_ver(NULL);
|
||
fprintf (stderr, "%s\n", version);
|
||
return 0;
|
||
}
|
||
|
||
|
||
_ACEOF
|
||
if ac_fn_cxx_try_run "$LINENO"; then :
|
||
|
||
ax_check_lib_version=`eval $ac_try 2>&1`
|
||
|
||
|
||
|
||
# Used to indicate true or false condition
|
||
ax_compare_version=false
|
||
|
||
# Convert the two version strings to be compared into a format that
|
||
# allows a simple string comparison. The end result is that a version
|
||
# string of the form 1.12.5-r617 will be converted to the form
|
||
# 0001001200050617. In other words, each number is zero padded to four
|
||
# digits, and non digits are removed.
|
||
|
||
ax_compare_version_A=`echo "$ax_check_lib_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
|
||
-e 's/Z\([0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/[^0-9]//g'`
|
||
|
||
|
||
ax_compare_version_B=`echo "$required_libpng_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
|
||
-e 's/Z\([0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/[^0-9]//g'`
|
||
|
||
|
||
ax_compare_version=`echo "x$ax_compare_version_A
|
||
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`
|
||
|
||
|
||
|
||
if test "$ax_compare_version" = "true" ; then
|
||
ax_check_lib="ok"
|
||
else ax_check_lib="bad"
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_check_lib_version, $ax_check_lib" >&5
|
||
$as_echo "$ax_check_lib_version, $ax_check_lib" >&6; }
|
||
|
||
else
|
||
|
||
ax_check_lib="unknown"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_check_lib" >&5
|
||
$as_echo "$ax_check_lib" >&6; }
|
||
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
# AC_RUN_IFELSE
|
||
|
||
else
|
||
ax_check_lib="no headers"
|
||
|
||
fi
|
||
|
||
# AC_CHECK_HEADER
|
||
|
||
else
|
||
ax_check_lib="not found"
|
||
fi
|
||
# AC_SEARCH_LIBS
|
||
|
||
if test x"$ax_check_lib" != x"ok"; then
|
||
CPPFLAGS="$ax_check_lib_save_cppflags"
|
||
LDFLAGS="$ax_check_lib_save_ldflags"
|
||
fi
|
||
|
||
### FIXME: do not allow for 1.4.x
|
||
# This doesn't appear to be needed now that we're allowing 1.4 (jh)
|
||
# AC_MSG_CHECKING([for libpng version < 1.4 (not supported at the moment!)])
|
||
# AX_COMPARE_VERSION([$ax_check_lib_version], [ge], [1.4], [ax_check_lib="bad"], [ax_check_lib="ok"])
|
||
# AC_MSG_RESULT([$ax_check_lib])
|
||
###
|
||
if test x"$ax_check_lib" != x"ok"; then
|
||
as_fn_error $? "cannot find a suitable PNG library" "$LINENO" 5
|
||
else
|
||
pov_libpng=ok
|
||
fi
|
||
fi
|
||
|
||
# FIXME: what about cygwin?
|
||
# libjpeg; required library for distributable builds
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use the JPEG library" >&5
|
||
$as_echo_n "checking whether to use the JPEG library... " >&6; }
|
||
if test x"$pov_no_distrib" = x"yes" && test x"$with_libjpeg" = x"no"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no (NON DISTRIBUTABLE BUILD)" >&5
|
||
$as_echo "no (NON DISTRIBUTABLE BUILD)" >&6; }
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: all program features using the JPEG library are disabled" >&5
|
||
$as_echo "$as_me: WARNING: all program features using the JPEG library are disabled" >&2;}
|
||
|
||
$as_echo "#define LIBJPEG_MISSING /**/" >>confdefs.h
|
||
|
||
else
|
||
if test x"$with_libjpeg" = x"no"; then
|
||
as_fn_error $? "disabling support for JPEG requires NON_REDISTRIBUTABLE_BUILD=yes" "$LINENO" 5
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
|
||
ax_check_libjpeg_save_cppflags="$CPPFLAGS"
|
||
ax_check_libjpeg_save_ldflags="$LDFLAGS"
|
||
if test x"$with_libjpeg" != x""; then
|
||
CPPFLAGS="-I$with_libjpeg/../include $CPPFLAGS"
|
||
LDFLAGS="-L$with_libjpeg $LDFLAGS"
|
||
fi
|
||
|
||
# required numeric version (e.g. 6b -> 62)
|
||
ax_check_libjpeg_version_num=`echo $required_libjpeg_version | tr [a-i] [1-9]`
|
||
|
||
# check the library
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing jpeg_std_error" >&5
|
||
$as_echo_n "checking for library containing jpeg_std_error... " >&6; }
|
||
if ${ac_cv_search_jpeg_std_error+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_func_search_save_LIBS=$LIBS
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char jpeg_std_error ();
|
||
int
|
||
main ()
|
||
{
|
||
return jpeg_std_error ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
for ac_lib in '' jpeg; do
|
||
if test -z "$ac_lib"; then
|
||
ac_res="none required"
|
||
else
|
||
ac_res=-l$ac_lib
|
||
LIBS="-l$ac_lib
|
||
$ac_func_search_save_LIBS"
|
||
fi
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
ac_cv_search_jpeg_std_error=$ac_res
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext
|
||
if ${ac_cv_search_jpeg_std_error+:} false; then :
|
||
break
|
||
fi
|
||
done
|
||
if ${ac_cv_search_jpeg_std_error+:} false; then :
|
||
|
||
else
|
||
ac_cv_search_jpeg_std_error=no
|
||
fi
|
||
rm conftest.$ac_ext
|
||
LIBS=$ac_func_search_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_jpeg_std_error" >&5
|
||
$as_echo "$ac_cv_search_jpeg_std_error" >&6; }
|
||
ac_res=$ac_cv_search_jpeg_std_error
|
||
if test "$ac_res" != no; then :
|
||
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
|
||
|
||
# check include file
|
||
ac_fn_cxx_check_header_mongrel "$LINENO" "jpeglib.h" "ac_cv_header_jpeglib_h" "$ac_includes_default"
|
||
if test "x$ac_cv_header_jpeglib_h" = xyes; then :
|
||
|
||
# check library version, update LIBS
|
||
if test x"$required_libjpeg_version" != x"$ax_check_libjpeg_version_num"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libjpeg version >= $required_libjpeg_version ($ax_check_libjpeg_version_num)" >&5
|
||
$as_echo_n "checking for libjpeg version >= $required_libjpeg_version ($ax_check_libjpeg_version_num)... " >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libjpeg version >= $required_libjpeg_version" >&5
|
||
$as_echo_n "checking for libjpeg version >= $required_libjpeg_version... " >&6; }
|
||
fi
|
||
if test "$cross_compiling" = yes; then :
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: cross-compiling, forced" >&5
|
||
$as_echo "cross-compiling, forced" >&6; }
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <stdio.h>
|
||
#include "jpeglib.h"
|
||
int main (void)
|
||
{
|
||
fprintf (stderr, "%d\n", JPEG_LIB_VERSION);
|
||
return 0;
|
||
}
|
||
|
||
|
||
_ACEOF
|
||
if ac_fn_cxx_try_run "$LINENO"; then :
|
||
|
||
ax_check_libjpeg_version=`eval $ac_try 2>&1`
|
||
|
||
|
||
|
||
# Used to indicate true or false condition
|
||
ax_compare_version=false
|
||
|
||
# Convert the two version strings to be compared into a format that
|
||
# allows a simple string comparison. The end result is that a version
|
||
# string of the form 1.12.5-r617 will be converted to the form
|
||
# 0001001200050617. In other words, each number is zero padded to four
|
||
# digits, and non digits are removed.
|
||
|
||
ax_compare_version_A=`echo "$ax_check_libjpeg_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
|
||
-e 's/Z\([0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/[^0-9]//g'`
|
||
|
||
|
||
ax_compare_version_B=`echo "$ax_check_libjpeg_version_num" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
|
||
-e 's/Z\([0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/[^0-9]//g'`
|
||
|
||
|
||
ax_compare_version=`echo "x$ax_compare_version_A
|
||
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`
|
||
|
||
|
||
|
||
if test "$ax_compare_version" = "true" ; then
|
||
ax_check_libjpeg="ok"
|
||
else ax_check_libjpeg="bad"
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_check_libjpeg_version, $ax_check_libjpeg" >&5
|
||
$as_echo "$ax_check_libjpeg_version, $ax_check_libjpeg" >&6; }
|
||
|
||
else
|
||
|
||
ax_check_libjpeg="unknown"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_check_libjpeg" >&5
|
||
$as_echo "$ax_check_libjpeg" >&6; }
|
||
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
# AC_RUN_IFELSE
|
||
|
||
else
|
||
ax_check_libjpeg="no headers"
|
||
|
||
fi
|
||
|
||
# AC_CHECK_HEADER
|
||
|
||
else
|
||
ax_check_libjpeg="not found"
|
||
fi
|
||
# AC_SEARCH_LIBS
|
||
|
||
if test x"$ax_check_libjpeg" != x"ok"; then
|
||
CPPFLAGS="$ax_check_libjpeg_save_cppflags"
|
||
LDFLAGS="$ax_check_libjpeg_save_ldflags"
|
||
fi
|
||
|
||
if test x"$ax_check_libjpeg" != x"ok"; then
|
||
as_fn_error $? "cannot find a suitable JPEG library" "$LINENO" 5
|
||
else
|
||
# create jversion.h in builddir
|
||
test -d "./source" || mkdir ./source
|
||
echo "#define JVERSION \"${ax_check_libjpeg_version}\"" > ./source/jversion.h
|
||
pov_libjpeg=ok
|
||
fi
|
||
fi
|
||
|
||
# libtiff; required library for distributable builds
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use the TIFF library" >&5
|
||
$as_echo_n "checking whether to use the TIFF library... " >&6; }
|
||
if test x"$pov_no_distrib" = x"yes" && test x"$with_libtiff" = x"no"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no (NON DISTRIBUTABLE BUILD)" >&5
|
||
$as_echo "no (NON DISTRIBUTABLE BUILD)" >&6; }
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: all program features using the TIFF library are disabled" >&5
|
||
$as_echo "$as_me: WARNING: all program features using the TIFF library are disabled" >&2;}
|
||
|
||
$as_echo "#define LIBTIFF_MISSING /**/" >>confdefs.h
|
||
|
||
else
|
||
if test x"$with_libtiff" = x"no"; then
|
||
as_fn_error $? "disabling support for TIFF requires NON_REDISTRIBUTABLE_BUILD=yes" "$LINENO" 5
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
|
||
ax_check_libtiff_save_cppflags="$CPPFLAGS"
|
||
ax_check_libtiff_save_ldflags="$LDFLAGS"
|
||
if test x"$with_libtiff" != x""; then
|
||
CPPFLAGS="-I$with_libtiff/../include $CPPFLAGS"
|
||
LDFLAGS="-L$with_libtiff $LDFLAGS"
|
||
fi
|
||
|
||
# check the library
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing TIFFGetVersion" >&5
|
||
$as_echo_n "checking for library containing TIFFGetVersion... " >&6; }
|
||
if ${ac_cv_search_TIFFGetVersion+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_func_search_save_LIBS=$LIBS
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char TIFFGetVersion ();
|
||
int
|
||
main ()
|
||
{
|
||
return TIFFGetVersion ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
for ac_lib in '' tiff; do
|
||
if test -z "$ac_lib"; then
|
||
ac_res="none required"
|
||
else
|
||
ac_res=-l$ac_lib
|
||
LIBS="-l$ac_lib
|
||
$ac_func_search_save_LIBS"
|
||
fi
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
ac_cv_search_TIFFGetVersion=$ac_res
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext
|
||
if ${ac_cv_search_TIFFGetVersion+:} false; then :
|
||
break
|
||
fi
|
||
done
|
||
if ${ac_cv_search_TIFFGetVersion+:} false; then :
|
||
|
||
else
|
||
ac_cv_search_TIFFGetVersion=no
|
||
fi
|
||
rm conftest.$ac_ext
|
||
LIBS=$ac_func_search_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_TIFFGetVersion" >&5
|
||
$as_echo "$ac_cv_search_TIFFGetVersion" >&6; }
|
||
ac_res=$ac_cv_search_TIFFGetVersion
|
||
if test "$ac_res" != no; then :
|
||
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
|
||
|
||
# check include file
|
||
ac_fn_cxx_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
|
||
if test "x$ac_cv_header_tiffio_h" = xyes; then :
|
||
|
||
# check library version, update LIBS
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libtiff version >= $required_libtiff_version" >&5
|
||
$as_echo_n "checking for libtiff version >= $required_libtiff_version... " >&6; }
|
||
if test "$cross_compiling" = yes; then :
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: cross-compiling, forced" >&5
|
||
$as_echo "cross-compiling, forced" >&6; }
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <stdio.h>
|
||
#include <string.h>
|
||
#include "tiffio.h"
|
||
int main (void)
|
||
{
|
||
char version[81];
|
||
char *p, *c;
|
||
sprintf (version, "%.79s", TIFFGetVersion ());
|
||
p = strstr (version, "Version ") + strlen ("Version ");
|
||
if (! p)
|
||
return 1;
|
||
c = strchr (p, '\n');
|
||
if (! c)
|
||
return 1;
|
||
*c = '\0';
|
||
fprintf (stderr, "%s\n", p);
|
||
return 0;
|
||
}
|
||
|
||
|
||
_ACEOF
|
||
if ac_fn_cxx_try_run "$LINENO"; then :
|
||
|
||
ax_check_libtiff_version=`eval $ac_try 2>&1`
|
||
|
||
|
||
|
||
# Used to indicate true or false condition
|
||
ax_compare_version=false
|
||
|
||
# Convert the two version strings to be compared into a format that
|
||
# allows a simple string comparison. The end result is that a version
|
||
# string of the form 1.12.5-r617 will be converted to the form
|
||
# 0001001200050617. In other words, each number is zero padded to four
|
||
# digits, and non digits are removed.
|
||
|
||
ax_compare_version_A=`echo "$ax_check_libtiff_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
|
||
-e 's/Z\([0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/[^0-9]//g'`
|
||
|
||
|
||
ax_compare_version_B=`echo "$required_libtiff_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
|
||
-e 's/Z\([0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/[^0-9]//g'`
|
||
|
||
|
||
ax_compare_version=`echo "x$ax_compare_version_A
|
||
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`
|
||
|
||
|
||
|
||
if test "$ax_compare_version" = "true" ; then
|
||
ax_check_libtiff="ok"
|
||
else ax_check_libtiff="bad"
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_check_libtiff_version, $ax_check_libtiff" >&5
|
||
$as_echo "$ax_check_libtiff_version, $ax_check_libtiff" >&6; }
|
||
|
||
else
|
||
|
||
ax_check_libtiff="unknown"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_check_libtiff" >&5
|
||
$as_echo "$ax_check_libtiff" >&6; }
|
||
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
# AC_RUN_IFELSE
|
||
|
||
else
|
||
ax_check_libtiff="no headers"
|
||
|
||
fi
|
||
|
||
# AC_CHECK_HEADER
|
||
|
||
else
|
||
ax_check_libtiff="not found"
|
||
fi
|
||
# AC_SEARCH_LIBS
|
||
|
||
if test x"$ax_check_libtiff" != x"ok"; then
|
||
CPPFLAGS="$ax_check_libtiff_save_cppflags"
|
||
LDFLAGS="$ax_check_libtiff_save_ldflags"
|
||
fi
|
||
|
||
if test x"$ax_check_libtiff" != x"ok"; then
|
||
as_fn_error $? "cannot find a suitable TIFF library" "$LINENO" 5
|
||
else
|
||
pov_libtiff=ok
|
||
fi
|
||
fi
|
||
|
||
# OpenEXR; optional library
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use the OpenEXR library" >&5
|
||
$as_echo_n "checking whether to use the OpenEXR library... " >&6; }
|
||
if test x"$with_openexr" = x"no"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
|
||
for ac_prog in pkg-config
|
||
do
|
||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_PKGCONFIG+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$PKGCONFIG"; then
|
||
ac_cv_prog_PKGCONFIG="$PKGCONFIG" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_PKGCONFIG="$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
PKGCONFIG=$ac_cv_prog_PKGCONFIG
|
||
if test -n "$PKGCONFIG"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5
|
||
$as_echo "$PKGCONFIG" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$PKGCONFIG" && break
|
||
done
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenEXR's pkg-config" >&5
|
||
$as_echo_n "checking for OpenEXR's pkg-config... " >&6; }
|
||
ax_check_openexr=`pkg-config --print-errors OpenEXR 2>&1`
|
||
if test x"$ax_check_openexr" != x""; then
|
||
ax_check_openexr="not found"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_check_openexr" >&5
|
||
$as_echo "$ax_check_openexr" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenEXR version >= $required_openexr_version" >&5
|
||
$as_echo_n "checking for OpenEXR version >= $required_openexr_version... " >&6; }
|
||
ax_check_openexr_version=`pkg-config --modversion OpenEXR 2>&1 | tail -1 | grep -v "No package"`
|
||
if test x"$ax_check_openexr_version" != x""; then
|
||
|
||
|
||
|
||
# Used to indicate true or false condition
|
||
ax_compare_version=false
|
||
|
||
# Convert the two version strings to be compared into a format that
|
||
# allows a simple string comparison. The end result is that a version
|
||
# string of the form 1.12.5-r617 will be converted to the form
|
||
# 0001001200050617. In other words, each number is zero padded to four
|
||
# digits, and non digits are removed.
|
||
|
||
ax_compare_version_A=`echo "$ax_check_openexr_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
|
||
-e 's/Z\([0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/[^0-9]//g'`
|
||
|
||
|
||
ax_compare_version_B=`echo "$required_openexr_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
|
||
-e 's/Z\([0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/[^0-9]//g'`
|
||
|
||
|
||
ax_compare_version=`echo "x$ax_compare_version_A
|
||
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`
|
||
|
||
|
||
|
||
if test "$ax_compare_version" = "true" ; then
|
||
ax_check_openexr="ok"
|
||
else ax_check_openexr="bad"
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_check_openexr_version, $ax_check_openexr" >&5
|
||
$as_echo "$ax_check_openexr_version, $ax_check_openexr" >&6; }
|
||
else
|
||
ax_check_openexr="unknown"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_check_openexr" >&5
|
||
$as_echo "$ax_check_openexr" >&6; }
|
||
fi
|
||
|
||
if test x"$ax_check_openexr" = x"ok"; then
|
||
ax_check_openexr_cflags=`pkg-config --cflags OpenEXR 2> /dev/null`
|
||
ax_check_openexr_libs=`pkg-config --libs OpenEXR 2> /dev/null`
|
||
ax_check_openexr_save_cppflags="$CPPFLAGS"
|
||
ax_check_openexr_save_libs="$LIBS"
|
||
CPPFLAGS="$ax_check_openexr_cflags $CPPFLAGS"
|
||
LIBS="$ax_check_openexr_libs $LIBS"
|
||
|
||
ac_fn_cxx_check_header_mongrel "$LINENO" "OpenEXR/ImfCRgbaFile.h" "ac_cv_header_OpenEXR_ImfCRgbaFile_h" "$ac_includes_default"
|
||
if test "x$ac_cv_header_OpenEXR_ImfCRgbaFile_h" = xyes; then :
|
||
ax_check_openexr="ok"
|
||
else
|
||
ax_check_openexr="no headers"
|
||
|
||
fi
|
||
|
||
|
||
fi
|
||
|
||
if test x"$ax_check_openexr" != x"ok"; then
|
||
CPPFLAGS="$ax_check_openexr_save_cppflags"
|
||
LIBS="$ax_check_openexr_save_libs"
|
||
fi
|
||
fi
|
||
|
||
if test x"$ax_check_openexr" = x"ok"; then
|
||
pov_libopenexr=ok
|
||
fi
|
||
fi
|
||
if test x"$pov_libopenexr" != x"ok"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: all program features using the OpenEXR library are disabled" >&5
|
||
$as_echo "$as_me: WARNING: all program features using the OpenEXR library are disabled" >&2;}
|
||
|
||
$as_echo "#define OPENEXR_MISSING /**/" >>confdefs.h
|
||
|
||
fi
|
||
|
||
# Unix-specific display libraries.
|
||
if test x"$with_cygwin_dll" = x"no"; then
|
||
|
||
# disable preview displays under Cygwin/MinGW
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: X Window display will be disabled" >&5
|
||
$as_echo "$as_me: X Window display will be disabled" >&6;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: SVGAlib display will be disabled" >&5
|
||
$as_echo "$as_me: SVGAlib display will be disabled" >&6;}
|
||
|
||
$as_echo "#define X_DISPLAY_MISSING /**/" >>confdefs.h
|
||
|
||
pov_xwin_msg="disabled"
|
||
|
||
else
|
||
|
||
# libX11
|
||
# first add default paths to help finding X11
|
||
test x"$x_includes" = x"NONE" && x_includes="/usr/include"
|
||
test x"$x_libraries" = x"NONE" && x_libraries="/usr/lib"
|
||
|
||
pov_xwin_msg="disabled"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
|
||
$as_echo_n "checking for X... " >&6; }
|
||
|
||
|
||
# Check whether --with-x was given.
|
||
if test "${with_x+set}" = set; then :
|
||
withval=$with_x;
|
||
fi
|
||
|
||
# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
|
||
if test "x$with_x" = xno; then
|
||
# The user explicitly disabled X.
|
||
have_x=disabled
|
||
else
|
||
case $x_includes,$x_libraries in #(
|
||
*\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
|
||
*,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
# One or both of the vars are not set, and there is no cached value.
|
||
ac_x_includes=no ac_x_libraries=no
|
||
rm -f -r conftest.dir
|
||
if mkdir conftest.dir; then
|
||
cd conftest.dir
|
||
cat >Imakefile <<'_ACEOF'
|
||
incroot:
|
||
@echo incroot='${INCROOT}'
|
||
usrlibdir:
|
||
@echo usrlibdir='${USRLIBDIR}'
|
||
libdir:
|
||
@echo libdir='${LIBDIR}'
|
||
_ACEOF
|
||
if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
|
||
# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
|
||
for ac_var in incroot usrlibdir libdir; do
|
||
eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
|
||
done
|
||
# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
|
||
for ac_extension in a so sl dylib la dll; do
|
||
if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
|
||
test -f "$ac_im_libdir/libX11.$ac_extension"; then
|
||
ac_im_usrlibdir=$ac_im_libdir; break
|
||
fi
|
||
done
|
||
# Screen out bogus values from the imake configuration. They are
|
||
# bogus both because they are the default anyway, and because
|
||
# using them would break gcc on systems where it needs fixed includes.
|
||
case $ac_im_incroot in
|
||
/usr/include) ac_x_includes= ;;
|
||
*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
|
||
esac
|
||
case $ac_im_usrlibdir in
|
||
/usr/lib | /usr/lib64 | /lib | /lib64) ;;
|
||
*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
|
||
esac
|
||
fi
|
||
cd ..
|
||
rm -f -r conftest.dir
|
||
fi
|
||
|
||
# Standard set of common directories for X headers.
|
||
# Check X11 before X11Rn because it is often a symlink to the current release.
|
||
ac_x_header_dirs='
|
||
/usr/X11/include
|
||
/usr/X11R7/include
|
||
/usr/X11R6/include
|
||
/usr/X11R5/include
|
||
/usr/X11R4/include
|
||
|
||
/usr/include/X11
|
||
/usr/include/X11R7
|
||
/usr/include/X11R6
|
||
/usr/include/X11R5
|
||
/usr/include/X11R4
|
||
|
||
/usr/local/X11/include
|
||
/usr/local/X11R7/include
|
||
/usr/local/X11R6/include
|
||
/usr/local/X11R5/include
|
||
/usr/local/X11R4/include
|
||
|
||
/usr/local/include/X11
|
||
/usr/local/include/X11R7
|
||
/usr/local/include/X11R6
|
||
/usr/local/include/X11R5
|
||
/usr/local/include/X11R4
|
||
|
||
/usr/X386/include
|
||
/usr/x386/include
|
||
/usr/XFree86/include/X11
|
||
|
||
/usr/include
|
||
/usr/local/include
|
||
/usr/unsupported/include
|
||
/usr/athena/include
|
||
/usr/local/x11r5/include
|
||
/usr/lpp/Xamples/include
|
||
|
||
/usr/openwin/include
|
||
/usr/openwin/share/include'
|
||
|
||
if test "$ac_x_includes" = no; then
|
||
# Guess where to find include files, by looking for Xlib.h.
|
||
# First, try using that file with no special directory specified.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <X11/Xlib.h>
|
||
_ACEOF
|
||
if ac_fn_cxx_try_cpp "$LINENO"; then :
|
||
# We can compile using X headers with no special include directory.
|
||
ac_x_includes=
|
||
else
|
||
for ac_dir in $ac_x_header_dirs; do
|
||
if test -r "$ac_dir/X11/Xlib.h"; then
|
||
ac_x_includes=$ac_dir
|
||
break
|
||
fi
|
||
done
|
||
fi
|
||
rm -f conftest.err conftest.i conftest.$ac_ext
|
||
fi # $ac_x_includes = no
|
||
|
||
if test "$ac_x_libraries" = no; then
|
||
# Check for the libraries.
|
||
# See if we find them without any special options.
|
||
# Don't add to $LIBS permanently.
|
||
ac_save_LIBS=$LIBS
|
||
LIBS="-lX11 $LIBS"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <X11/Xlib.h>
|
||
int
|
||
main ()
|
||
{
|
||
XrmInitialize ()
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
LIBS=$ac_save_LIBS
|
||
# We can link X programs with no special library path.
|
||
ac_x_libraries=
|
||
else
|
||
LIBS=$ac_save_LIBS
|
||
for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
|
||
do
|
||
# Don't even attempt the hair of trying to link an X program!
|
||
for ac_extension in a so sl dylib la dll; do
|
||
if test -r "$ac_dir/libX11.$ac_extension"; then
|
||
ac_x_libraries=$ac_dir
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
fi # $ac_x_libraries = no
|
||
|
||
case $ac_x_includes,$ac_x_libraries in #(
|
||
no,* | *,no | *\'*)
|
||
# Didn't find X, or a directory has "'" in its name.
|
||
ac_cv_have_x="have_x=no";; #(
|
||
*)
|
||
# Record where we found X for the cache.
|
||
ac_cv_have_x="have_x=yes\
|
||
ac_x_includes='$ac_x_includes'\
|
||
ac_x_libraries='$ac_x_libraries'"
|
||
esac
|
||
fi
|
||
;; #(
|
||
*) have_x=yes;;
|
||
esac
|
||
eval "$ac_cv_have_x"
|
||
fi # $with_x != no
|
||
|
||
if test "$have_x" != yes; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
|
||
$as_echo "$have_x" >&6; }
|
||
no_x=yes
|
||
else
|
||
# If each of the values was on the command line, it overrides each guess.
|
||
test "x$x_includes" = xNONE && x_includes=$ac_x_includes
|
||
test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
|
||
# Update the cache value to reflect the command line values.
|
||
ac_cv_have_x="have_x=yes\
|
||
ac_x_includes='$x_includes'\
|
||
ac_x_libraries='$x_libraries'"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
|
||
$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
|
||
fi
|
||
|
||
if test "$no_x" = yes; then
|
||
# Not all programs may use this symbol, but it does not hurt to define it.
|
||
|
||
$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h
|
||
|
||
X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
|
||
else
|
||
if test -n "$x_includes"; then
|
||
X_CFLAGS="$X_CFLAGS -I$x_includes"
|
||
fi
|
||
|
||
# It would also be nice to do this for all -L options, not just this one.
|
||
if test -n "$x_libraries"; then
|
||
X_LIBS="$X_LIBS -L$x_libraries"
|
||
# For Solaris; some versions of Sun CC require a space after -R and
|
||
# others require no space. Words are not sufficient . . . .
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
|
||
$as_echo_n "checking whether -R must be followed by a space... " >&6; }
|
||
ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
|
||
ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
|
||
ac_cxx_werror_flag=yes
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
X_LIBS="$X_LIBS -R$x_libraries"
|
||
else
|
||
LIBS="$ac_xsave_LIBS -R $x_libraries"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
X_LIBS="$X_LIBS -R $x_libraries"
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
|
||
$as_echo "neither works" >&6; }
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
|
||
LIBS=$ac_xsave_LIBS
|
||
fi
|
||
|
||
# Check for system-dependent libraries X programs must link with.
|
||
# Do this before checking for the system-independent R6 libraries
|
||
# (-lICE), since we may need -lsocket or whatever for X linking.
|
||
|
||
if test "$ISC" = yes; then
|
||
X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
|
||
else
|
||
# Martyn Johnson says this is needed for Ultrix, if the X
|
||
# libraries were built with DECnet support. And Karl Berry says
|
||
# the Alpha needs dnet_stub (dnet does not exist).
|
||
ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char XOpenDisplay ();
|
||
int
|
||
main ()
|
||
{
|
||
return XOpenDisplay ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
|
||
$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
|
||
if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_check_lib_save_LIBS=$LIBS
|
||
LIBS="-ldnet $LIBS"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char dnet_ntoa ();
|
||
int
|
||
main ()
|
||
{
|
||
return dnet_ntoa ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
ac_cv_lib_dnet_dnet_ntoa=yes
|
||
else
|
||
ac_cv_lib_dnet_dnet_ntoa=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS=$ac_check_lib_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
|
||
$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
|
||
if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
|
||
X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
|
||
fi
|
||
|
||
if test $ac_cv_lib_dnet_dnet_ntoa = no; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
|
||
$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }
|
||
if ${ac_cv_lib_dnet_stub_dnet_ntoa+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_check_lib_save_LIBS=$LIBS
|
||
LIBS="-ldnet_stub $LIBS"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char dnet_ntoa ();
|
||
int
|
||
main ()
|
||
{
|
||
return dnet_ntoa ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
ac_cv_lib_dnet_stub_dnet_ntoa=yes
|
||
else
|
||
ac_cv_lib_dnet_stub_dnet_ntoa=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS=$ac_check_lib_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
|
||
$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
|
||
if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then :
|
||
X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS="$ac_xsave_LIBS"
|
||
|
||
# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
|
||
# to get the SysV transport functions.
|
||
# Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
|
||
# needs -lnsl.
|
||
# The nsl library prevents programs from opening the X display
|
||
# on Irix 5.2, according to T.E. Dickey.
|
||
# The functions gethostbyname, getservbyname, and inet_addr are
|
||
# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
|
||
ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
|
||
if test "x$ac_cv_func_gethostbyname" = xyes; then :
|
||
|
||
fi
|
||
|
||
if test $ac_cv_func_gethostbyname = no; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
|
||
$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
|
||
if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_check_lib_save_LIBS=$LIBS
|
||
LIBS="-lnsl $LIBS"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char gethostbyname ();
|
||
int
|
||
main ()
|
||
{
|
||
return gethostbyname ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
ac_cv_lib_nsl_gethostbyname=yes
|
||
else
|
||
ac_cv_lib_nsl_gethostbyname=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS=$ac_check_lib_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
|
||
$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
|
||
if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
|
||
X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
|
||
fi
|
||
|
||
if test $ac_cv_lib_nsl_gethostbyname = no; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
|
||
$as_echo_n "checking for gethostbyname in -lbsd... " >&6; }
|
||
if ${ac_cv_lib_bsd_gethostbyname+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_check_lib_save_LIBS=$LIBS
|
||
LIBS="-lbsd $LIBS"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char gethostbyname ();
|
||
int
|
||
main ()
|
||
{
|
||
return gethostbyname ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
ac_cv_lib_bsd_gethostbyname=yes
|
||
else
|
||
ac_cv_lib_bsd_gethostbyname=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS=$ac_check_lib_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
|
||
$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }
|
||
if test "x$ac_cv_lib_bsd_gethostbyname" = xyes; then :
|
||
X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
|
||
# lieder@skyler.mavd.honeywell.com says without -lsocket,
|
||
# socket/setsockopt and other routines are undefined under SCO ODT
|
||
# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
|
||
# on later versions), says Simon Leinen: it contains gethostby*
|
||
# variants that don't use the name server (or something). -lsocket
|
||
# must be given before -lnsl if both are needed. We assume that
|
||
# if connect needs -lnsl, so does gethostbyname.
|
||
ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
|
||
if test "x$ac_cv_func_connect" = xyes; then :
|
||
|
||
fi
|
||
|
||
if test $ac_cv_func_connect = no; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
|
||
$as_echo_n "checking for connect in -lsocket... " >&6; }
|
||
if ${ac_cv_lib_socket_connect+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_check_lib_save_LIBS=$LIBS
|
||
LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char connect ();
|
||
int
|
||
main ()
|
||
{
|
||
return connect ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
ac_cv_lib_socket_connect=yes
|
||
else
|
||
ac_cv_lib_socket_connect=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS=$ac_check_lib_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
|
||
$as_echo "$ac_cv_lib_socket_connect" >&6; }
|
||
if test "x$ac_cv_lib_socket_connect" = xyes; then :
|
||
X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
|
||
fi
|
||
|
||
fi
|
||
|
||
# Guillermo Gomez says -lposix is necessary on A/UX.
|
||
ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
|
||
if test "x$ac_cv_func_remove" = xyes; then :
|
||
|
||
fi
|
||
|
||
if test $ac_cv_func_remove = no; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
|
||
$as_echo_n "checking for remove in -lposix... " >&6; }
|
||
if ${ac_cv_lib_posix_remove+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_check_lib_save_LIBS=$LIBS
|
||
LIBS="-lposix $LIBS"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char remove ();
|
||
int
|
||
main ()
|
||
{
|
||
return remove ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
ac_cv_lib_posix_remove=yes
|
||
else
|
||
ac_cv_lib_posix_remove=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS=$ac_check_lib_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
|
||
$as_echo "$ac_cv_lib_posix_remove" >&6; }
|
||
if test "x$ac_cv_lib_posix_remove" = xyes; then :
|
||
X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
|
||
fi
|
||
|
||
fi
|
||
|
||
# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
|
||
ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
|
||
if test "x$ac_cv_func_shmat" = xyes; then :
|
||
|
||
fi
|
||
|
||
if test $ac_cv_func_shmat = no; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
|
||
$as_echo_n "checking for shmat in -lipc... " >&6; }
|
||
if ${ac_cv_lib_ipc_shmat+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_check_lib_save_LIBS=$LIBS
|
||
LIBS="-lipc $LIBS"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char shmat ();
|
||
int
|
||
main ()
|
||
{
|
||
return shmat ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
ac_cv_lib_ipc_shmat=yes
|
||
else
|
||
ac_cv_lib_ipc_shmat=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS=$ac_check_lib_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
|
||
$as_echo "$ac_cv_lib_ipc_shmat" >&6; }
|
||
if test "x$ac_cv_lib_ipc_shmat" = xyes; then :
|
||
X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
|
||
# Check for libraries that X11R6 Xt/Xaw programs need.
|
||
ac_save_LDFLAGS=$LDFLAGS
|
||
test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
|
||
# SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
|
||
# check for ICE first), but we must link in the order -lSM -lICE or
|
||
# we get undefined symbols. So assume we have SM if we have ICE.
|
||
# These have to be linked with before -lX11, unlike the other
|
||
# libraries we check for below, so use a different variable.
|
||
# John Interrante, Karl Berry
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
|
||
$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }
|
||
if ${ac_cv_lib_ICE_IceConnectionNumber+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_check_lib_save_LIBS=$LIBS
|
||
LIBS="-lICE $X_EXTRA_LIBS $LIBS"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char IceConnectionNumber ();
|
||
int
|
||
main ()
|
||
{
|
||
return IceConnectionNumber ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
ac_cv_lib_ICE_IceConnectionNumber=yes
|
||
else
|
||
ac_cv_lib_ICE_IceConnectionNumber=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS=$ac_check_lib_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
|
||
$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
|
||
if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes; then :
|
||
X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
|
||
fi
|
||
|
||
LDFLAGS=$ac_save_LDFLAGS
|
||
|
||
fi
|
||
|
||
if test x"$have_x" = x"yes"; then
|
||
ac_fn_cxx_check_header_mongrel "$LINENO" "X11/Xlib.h" "ac_cv_header_X11_Xlib_h" "$ac_includes_default"
|
||
if test "x$ac_cv_header_X11_Xlib_h" = xyes; then :
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XFlush in -lX11" >&5
|
||
$as_echo_n "checking for XFlush in -lX11... " >&6; }
|
||
if ${ac_cv_lib_X11_XFlush+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_check_lib_save_LIBS=$LIBS
|
||
LIBS="-lX11 $X_PRE_LIBS $X_EXTRA_LIBS $PTHREAD_LIBS
|
||
$LIBS"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char XFlush ();
|
||
int
|
||
main ()
|
||
{
|
||
return XFlush ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
ac_cv_lib_X11_XFlush=yes
|
||
else
|
||
ac_cv_lib_X11_XFlush=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS=$ac_check_lib_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_X11_XFlush" >&5
|
||
$as_echo "$ac_cv_lib_X11_XFlush" >&6; }
|
||
if test "x$ac_cv_lib_X11_XFlush" = xyes; then :
|
||
|
||
# X_CFLAGS should actually be X_CPPFLAGS since it only adds -Idir
|
||
CPPFLAGS="$CPPFLAGS $X_CFLAGS" # append
|
||
LDFLAGS="$LDFLAGS $X_LIBS" # append
|
||
LIBS="$X_PRE_LIBS -lX11 $X_EXTRA_LIBS $LIBS" # $PTHREAD_LIBS is already in $LIBS
|
||
pov_xwin_msg="enabled"
|
||
|
||
else
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: X Window display will be disabled" >&5
|
||
$as_echo "$as_me: X Window display will be disabled" >&6;}
|
||
$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h
|
||
|
||
|
||
fi
|
||
|
||
|
||
|
||
fi
|
||
|
||
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: X Window display will be disabled" >&5
|
||
$as_echo "$as_me: X Window display will be disabled" >&6;}
|
||
fi
|
||
|
||
# color icon (libXpm) and X Window cursor
|
||
if test x"$pov_xwin_msg" = x"enabled"; then
|
||
ac_fn_cxx_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
|
||
if test "x$ac_cv_header_X11_xpm_h" = xyes; then :
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmCreatePixmapFromData in -lXpm" >&5
|
||
$as_echo_n "checking for XpmCreatePixmapFromData in -lXpm... " >&6; }
|
||
if ${ac_cv_lib_Xpm_XpmCreatePixmapFromData+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_check_lib_save_LIBS=$LIBS
|
||
LIBS="-lXpm $LIBS"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char XpmCreatePixmapFromData ();
|
||
int
|
||
main ()
|
||
{
|
||
return XpmCreatePixmapFromData ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
ac_cv_lib_Xpm_XpmCreatePixmapFromData=yes
|
||
else
|
||
ac_cv_lib_Xpm_XpmCreatePixmapFromData=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS=$ac_check_lib_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmCreatePixmapFromData" >&5
|
||
$as_echo "$ac_cv_lib_Xpm_XpmCreatePixmapFromData" >&6; }
|
||
if test "x$ac_cv_lib_Xpm_XpmCreatePixmapFromData" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_LIBXPM 1
|
||
_ACEOF
|
||
|
||
LIBS="-lXpm $LIBS"
|
||
|
||
fi
|
||
|
||
fi
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable the watch cursor" >&5
|
||
$as_echo_n "checking whether to enable the watch cursor... " >&6; }
|
||
if test x"$enable_watch_cursor" = x"yes"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
ac_fn_cxx_check_header_mongrel "$LINENO" "X11/cursorfont.h" "ac_cv_header_X11_cursorfont_h" "$ac_includes_default"
|
||
if test "x$ac_cv_header_X11_cursorfont_h" = xyes; then :
|
||
|
||
ac_fn_cxx_check_func "$LINENO" "XCreateFontCursor" "ac_cv_func_XCreateFontCursor"
|
||
if test "x$ac_cv_func_XCreateFontCursor" = xyes; then :
|
||
|
||
$as_echo "#define USE_CURSOR /**/" >>confdefs.h
|
||
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: watch cursor will be disabled" >&5
|
||
$as_echo "$as_me: watch cursor will be disabled" >&6;}
|
||
|
||
fi
|
||
|
||
|
||
|
||
fi
|
||
|
||
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
fi
|
||
|
||
### Note from Warp <warp@tag.povray.org> :
|
||
# Using "-static" for static linking in Solaris causes a linkage error.
|
||
# For some reason the X libraries in Solaris are not designed for static
|
||
# linking. [...] So at least for Solaris the '-static' flag should
|
||
# definitely be turned off by default.
|
||
if test x"$ax_cv_prog_ld_static" != x"" && test x"$ac_cv_lib_X11_XFlush" = x"yes"; then
|
||
case "$build" in
|
||
sparc-*)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Using $ax_cv_prog_ld_static might cause a linkage error" >&5
|
||
$as_echo "$as_me: WARNING: Using $ax_cv_prog_ld_static might cause a linkage error" >&2;}
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
# libSDL
|
||
if test x"$pov_xwin_msg" = x"enabled"; then
|
||
|
||
for ac_prog in sdl-config
|
||
do
|
||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_SDLCONFIG+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$SDLCONFIG"; then
|
||
ac_cv_prog_SDLCONFIG="$SDLCONFIG" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_SDLCONFIG="$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
SDLCONFIG=$ac_cv_prog_SDLCONFIG
|
||
if test -n "$SDLCONFIG"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SDLCONFIG" >&5
|
||
$as_echo "$SDLCONFIG" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$SDLCONFIG" && break
|
||
done
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libSDL" >&5
|
||
$as_echo_n "checking for libSDL... " >&6; }
|
||
ax_check_libsdl=`sdl-config 2>&1 | grep -v Usage`
|
||
if test x"$ax_check_libsdl" != x""; then
|
||
ax_check_libsdl="not found"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_check_libsdl" >&5
|
||
$as_echo "$ax_check_libsdl" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libSDL version >= $required_libsdl_version" >&5
|
||
$as_echo_n "checking for libSDL version >= $required_libsdl_version... " >&6; }
|
||
ax_check_libsdl_version=`sdl-config --version 2> /dev/null`
|
||
if test x"$ax_check_libsdl_version" != x""; then
|
||
|
||
|
||
|
||
# Used to indicate true or false condition
|
||
ax_compare_version=false
|
||
|
||
# Convert the two version strings to be compared into a format that
|
||
# allows a simple string comparison. The end result is that a version
|
||
# string of the form 1.12.5-r617 will be converted to the form
|
||
# 0001001200050617. In other words, each number is zero padded to four
|
||
# digits, and non digits are removed.
|
||
|
||
ax_compare_version_A=`echo "$ax_check_libsdl_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
|
||
-e 's/Z\([0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/[^0-9]//g'`
|
||
|
||
|
||
ax_compare_version_B=`echo "$required_libsdl_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
|
||
-e 's/Z\([0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
|
||
-e 's/[^0-9]//g'`
|
||
|
||
|
||
ax_compare_version=`echo "x$ax_compare_version_A
|
||
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`
|
||
|
||
|
||
|
||
if test "$ax_compare_version" = "true" ; then
|
||
ax_check_libsdl="ok"
|
||
else ax_check_libsdl="bad"
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_check_libsdl_version, $ax_check_libsdl" >&5
|
||
$as_echo "$ax_check_libsdl_version, $ax_check_libsdl" >&6; }
|
||
else
|
||
ax_check_libsdl="unknown"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_check_libsdl" >&5
|
||
$as_echo "$ax_check_libsdl" >&6; }
|
||
fi
|
||
|
||
if test x"$ax_check_libsdl" = x"ok"; then
|
||
ax_check_libsdl_cflags=`sdl-config --cflags 2> /dev/null`
|
||
ax_check_libsdl_libs=`sdl-config --libs 2> /dev/null`
|
||
ax_check_libsdl_save_cppflags="$CPPFLAGS"
|
||
ax_check_libsdl_save_libs="$LIBS"
|
||
CPPFLAGS="$ax_check_libsdl_cflags $CPPFLAGS"
|
||
LIBS="$ax_check_libsdl_libs $LIBS"
|
||
|
||
# check include file
|
||
ac_fn_cxx_check_header_mongrel "$LINENO" "SDL/SDL.h" "ac_cv_header_SDL_SDL_h" "$ac_includes_default"
|
||
if test "x$ac_cv_header_SDL_SDL_h" = xyes; then :
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SDL_Quit in -lSDL" >&5
|
||
$as_echo_n "checking for SDL_Quit in -lSDL... " >&6; }
|
||
if ${ac_cv_lib_SDL_SDL_Quit+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_check_lib_save_LIBS=$LIBS
|
||
LIBS="-lSDL $LIBS"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char SDL_Quit ();
|
||
int
|
||
main ()
|
||
{
|
||
return SDL_Quit ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_link "$LINENO"; then :
|
||
ac_cv_lib_SDL_SDL_Quit=yes
|
||
else
|
||
ac_cv_lib_SDL_SDL_Quit=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS=$ac_check_lib_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SDL_SDL_Quit" >&5
|
||
$as_echo "$ac_cv_lib_SDL_SDL_Quit" >&6; }
|
||
if test "x$ac_cv_lib_SDL_SDL_Quit" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_LIBSDL 1
|
||
_ACEOF
|
||
|
||
LIBS="-lSDL $LIBS"
|
||
|
||
else
|
||
ax_check_libsdl="not found"
|
||
fi
|
||
|
||
else
|
||
ax_check_libsdl="no headers"
|
||
|
||
fi
|
||
|
||
|
||
fi
|
||
|
||
if test x"$ax_check_libsdl" != x"ok"; then
|
||
CPPFLAGS="$ax_check_libsdl_save_cppflags"
|
||
LIBS="$ax_check_libsdl_save_libs"
|
||
fi
|
||
fi
|
||
|
||
if test x"$ax_check_libsdl" = x"ok"; then
|
||
pov_libsdl=ok
|
||
pov_xwin_msg="$pov_xwin_msg (using SDL)"
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: the preview display is disabled" >&5
|
||
$as_echo "$as_me: WARNING: the preview display is disabled" >&2;}
|
||
pov_xwin_msg="disabled" # FIXME
|
||
fi
|
||
fi
|
||
|
||
fi # with_cygwin_dll
|
||
|
||
|
||
###############################################################################
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result:
|
||
Language constructs and functions
|
||
---------------------------------" >&5
|
||
$as_echo "
|
||
Language constructs and functions
|
||
---------------------------------" >&6; }
|
||
|
||
# Compiling on the mingw32 platform (e.g. using MSYS) also requires
|
||
# the -D__CYGWIN flag for tiff_pov.cpp
|
||
case "$build" in
|
||
*mingw32*) CPPFLAGS="$CPPFLAGS -D__CYGWIN";;
|
||
esac
|
||
|
||
|
||
# Language constructs.
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
|
||
$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
|
||
if ${ac_cv_header_time+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
#include <sys/time.h>
|
||
#include <time.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
if ((struct tm *) 0)
|
||
return 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_compile "$LINENO"; then :
|
||
ac_cv_header_time=yes
|
||
else
|
||
ac_cv_header_time=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
|
||
$as_echo "$ac_cv_header_time" >&6; }
|
||
if test $ac_cv_header_time = yes; then
|
||
|
||
$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
for ac_header in time.h limits.h sys/resource.h sys/time.h unistd.h
|
||
do :
|
||
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
|
||
ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
|
||
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
done
|
||
|
||
|
||
ac_fn_cxx_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
|
||
if test "x$ac_cv_type_size_t" = xyes; then :
|
||
|
||
else
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define size_t unsigned int
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
|
||
$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
|
||
if ${ac_cv_struct_tm+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
#include <time.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
struct tm tm;
|
||
int *p = &tm.tm_sec;
|
||
return !p;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_cxx_try_compile "$LINENO"; then :
|
||
ac_cv_struct_tm=time.h
|
||
else
|
||
ac_cv_struct_tm=sys/time.h
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
|
||
$as_echo "$ac_cv_struct_tm" >&6; }
|
||
if test $ac_cv_struct_tm = sys/time.h; then
|
||
|
||
$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
# The cast to long int works around a bug in the HP C Compiler
|
||
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
|
||
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
|
||
# This bug is HP SR number 8606223364.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
|
||
$as_echo_n "checking size of int... " >&6; }
|
||
if ${ac_cv_sizeof_int+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
|
||
|
||
else
|
||
if test "$ac_cv_type_int" = yes; then
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error 77 "cannot compute sizeof (int)
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
else
|
||
ac_cv_sizeof_int=0
|
||
fi
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
|
||
$as_echo "$ac_cv_sizeof_int" >&6; }
|
||
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define SIZEOF_INT $ac_cv_sizeof_int
|
||
_ACEOF
|
||
|
||
|
||
# The cast to long int works around a bug in the HP C Compiler
|
||
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
|
||
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
|
||
# This bug is HP SR number 8606223364.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long int" >&5
|
||
$as_echo_n "checking size of long int... " >&6; }
|
||
if ${ac_cv_sizeof_long_int+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (long int))" "ac_cv_sizeof_long_int" "$ac_includes_default"; then :
|
||
|
||
else
|
||
if test "$ac_cv_type_long_int" = yes; then
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error 77 "cannot compute sizeof (long int)
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
else
|
||
ac_cv_sizeof_long_int=0
|
||
fi
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_int" >&5
|
||
$as_echo "$ac_cv_sizeof_long_int" >&6; }
|
||
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define SIZEOF_LONG_INT $ac_cv_sizeof_long_int
|
||
_ACEOF
|
||
|
||
# check for 64 bit support
|
||
# The cast to long int works around a bug in the HP C Compiler
|
||
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
|
||
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
|
||
# This bug is HP SR number 8606223364.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5
|
||
$as_echo_n "checking size of size_t... " >&6; }
|
||
if ${ac_cv_sizeof_size_t+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then :
|
||
|
||
else
|
||
if test "$ac_cv_type_size_t" = yes; then
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error 77 "cannot compute sizeof (size_t)
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
else
|
||
ac_cv_sizeof_size_t=0
|
||
fi
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5
|
||
$as_echo "$ac_cv_sizeof_size_t" >&6; }
|
||
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
|
||
_ACEOF
|
||
|
||
# check for 64 bit support
|
||
# The cast to long int works around a bug in the HP C Compiler
|
||
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
|
||
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
|
||
# This bug is HP SR number 8606223364.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of float" >&5
|
||
$as_echo_n "checking size of float... " >&6; }
|
||
if ${ac_cv_sizeof_float+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (float))" "ac_cv_sizeof_float" "$ac_includes_default"; then :
|
||
|
||
else
|
||
if test "$ac_cv_type_float" = yes; then
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error 77 "cannot compute sizeof (float)
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
else
|
||
ac_cv_sizeof_float=0
|
||
fi
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_float" >&5
|
||
$as_echo "$ac_cv_sizeof_float" >&6; }
|
||
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define SIZEOF_FLOAT $ac_cv_sizeof_float
|
||
_ACEOF
|
||
|
||
|
||
|
||
|
||
# Checks for functions.
|
||
|
||
# the test for memcmp does not work well with C++
|
||
ac_ext=c
|
||
ac_cpp='$CPP $CPPFLAGS'
|
||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working memcmp" >&5
|
||
$as_echo_n "checking for working memcmp... " >&6; }
|
||
if ${ac_cv_func_memcmp_working+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
ac_cv_func_memcmp_working=no
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$ac_includes_default
|
||
int
|
||
main ()
|
||
{
|
||
|
||
/* Some versions of memcmp are not 8-bit clean. */
|
||
char c0 = '\100', c1 = '\200', c2 = '\201';
|
||
if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
|
||
return 1;
|
||
|
||
/* The Next x86 OpenStep bug shows up only when comparing 16 bytes
|
||
or more and with at least one buffer not starting on a 4-byte boundary.
|
||
William Lewis provided this test program. */
|
||
{
|
||
char foo[21];
|
||
char bar[21];
|
||
int i;
|
||
for (i = 0; i < 4; i++)
|
||
{
|
||
char *a = foo + i;
|
||
char *b = bar + i;
|
||
strcpy (a, "--------01111111");
|
||
strcpy (b, "--------10000000");
|
||
if (memcmp (a, b, 16) >= 0)
|
||
return 1;
|
||
}
|
||
return 0;
|
||
}
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
ac_cv_func_memcmp_working=yes
|
||
else
|
||
ac_cv_func_memcmp_working=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_memcmp_working" >&5
|
||
$as_echo "$ac_cv_func_memcmp_working" >&6; }
|
||
test $ac_cv_func_memcmp_working = no && case " $LIBOBJS " in
|
||
*" memcmp.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS memcmp.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
|
||
ac_ext=cpp
|
||
ac_cpp='$CXXCPP $CPPFLAGS'
|
||
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
||
|
||
|
||
#AC_FUNC_STRFTIME # FIXME
|
||
#AC_FUNC_VPRINTF # FIXME
|
||
|
||
# vsnprintf <stdarg.h> (C99)
|
||
ac_fn_cxx_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf"
|
||
if test "x$ac_cv_func_vsnprintf" = xyes; then :
|
||
|
||
else
|
||
as_fn_error $? "
|
||
*** This system does not provide the C99 vsnprintf() function which
|
||
*** is required to compile $PACKAGE_NAME. You should consider updating
|
||
*** your C library as it is too old. Alternatively you might install
|
||
*** a specific library implementing the (v)snprintf family of functions.
|
||
*** Searching the web should give you appropriate pointers.
|
||
***
|
||
*** In case you want to try compiling $PACKAGE_NAME while your system lacks
|
||
*** this function (meaning that compilation *will* fail unless you provide
|
||
*** a replacement function), try the --disable-vsnprintf-check option.
|
||
" "$LINENO" 5
|
||
|
||
|
||
fi
|
||
|
||
|
||
# getcwd or its equivalent with getenv <unistd.h>
|
||
ac_ext=c
|
||
ac_cpp='$CPP $CPPFLAGS'
|
||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
||
|
||
for ac_func in getcwd
|
||
do :
|
||
ac_fn_c_check_func "$LINENO" "getcwd" "ac_cv_func_getcwd"
|
||
if test "x$ac_cv_func_getcwd" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_GETCWD 1
|
||
_ACEOF
|
||
|
||
else
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getenv(\"PWD\")" >&5
|
||
$as_echo_n "checking for working getenv(\"PWD\")... " >&6; }
|
||
if test "$cross_compiling" = yes; then :
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: cross-compiling" >&5
|
||
$as_echo "cross-compiling" >&6; }
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: I/O restriction code will be disabled" >&5
|
||
$as_echo "$as_me: I/O restriction code will be disabled" >&6;}
|
||
enable_io_restrictions="no"
|
||
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <stdlib.h>
|
||
int main(void) { return (getenv("PWD") == NULL); }
|
||
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
else
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: I/O restriction code will be disabled" >&5
|
||
$as_echo "$as_me: I/O restriction code will be disabled" >&6;}
|
||
enable_io_restrictions="no"
|
||
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
|
||
fi
|
||
done
|
||
|
||
ac_ext=cpp
|
||
ac_cpp='$CXXCPP $CPPFLAGS'
|
||
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
||
|
||
|
||
# readlink <unistd.h>
|
||
if test x"$enable_io_restrictions" != x"no"; then
|
||
for ac_func in readlink
|
||
do :
|
||
ac_fn_cxx_check_func "$LINENO" "readlink" "ac_cv_func_readlink"
|
||
if test "x$ac_cv_func_readlink" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_READLINK 1
|
||
_ACEOF
|
||
|
||
else
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: I/O restriction code will be disabled" >&5
|
||
$as_echo "$as_me: I/O restriction code will be disabled" >&6;}
|
||
enable_io_restrictions="no"
|
||
|
||
|
||
fi
|
||
done
|
||
|
||
fi
|
||
|
||
# nanosleep <time.h>
|
||
for ac_func in nanosleep
|
||
do :
|
||
ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
|
||
if test "x$ac_cv_func_nanosleep" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_NANOSLEEP 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
|
||
# clock_gettime <time.h>
|
||
for ac_func in clock_gettime
|
||
do :
|
||
ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
|
||
if test "x$ac_cv_func_clock_gettime" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_CLOCK_GETTIME 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
|
||
# getrusage <sys/resource.h>
|
||
for ac_func in getrusage
|
||
do :
|
||
ac_fn_cxx_check_func "$LINENO" "getrusage" "ac_cv_func_getrusage"
|
||
if test "x$ac_cv_func_getrusage" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_GETRUSAGE 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
|
||
# gettimeofday <sys/time.h>
|
||
for ac_func in gettimeofday
|
||
do :
|
||
ac_fn_cxx_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
|
||
if test "x$ac_cv_func_gettimeofday" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_GETTIMEOFDAY 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
|
||
# asinh and friends (requires libm)
|
||
for ac_func in asinh
|
||
do :
|
||
ac_fn_cxx_check_func "$LINENO" "asinh" "ac_cv_func_asinh"
|
||
if test "x$ac_cv_func_asinh" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_ASINH 1
|
||
_ACEOF
|
||
|
||
else
|
||
|
||
$as_echo "#define NEED_INVHYP /**/" >>confdefs.h
|
||
|
||
|
||
fi
|
||
done
|
||
|
||
|
||
# support for non-IEEE compilers (requires libm)
|
||
if test x"$C99_COMPATIBLE_RADIOSITY" != x"" || test x"$ac_cv_sizeof_int" != x"4" || test x"$ac_cv_sizeof_float" != x"4"; then
|
||
for ac_func in copysign
|
||
do :
|
||
ac_fn_cxx_check_func "$LINENO" "copysign" "ac_cv_func_copysign"
|
||
if test "x$ac_cv_func_copysign" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_COPYSIGN 1
|
||
_ACEOF
|
||
|
||
else
|
||
as_fn_error $? "
|
||
*** Cannot find the 'copysign' function required for non-ieee platform
|
||
" "$LINENO" 5
|
||
|
||
fi
|
||
done
|
||
|
||
if test x"$C99_COMPATIBLE_RADIOSITY" = x""; then # auto-detection
|
||
for ac_func in ilogbf
|
||
do :
|
||
ac_fn_cxx_check_func "$LINENO" "ilogbf" "ac_cv_func_ilogbf"
|
||
if test "x$ac_cv_func_ilogbf" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_ILOGBF 1
|
||
_ACEOF
|
||
|
||
$as_echo "#define C99_COMPATIBLE_RADIOSITY 2" >>confdefs.h
|
||
|
||
else
|
||
for ac_func in ilogb
|
||
do :
|
||
ac_fn_cxx_check_func "$LINENO" "ilogb" "ac_cv_func_ilogb"
|
||
if test "x$ac_cv_func_ilogb" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_ILOGB 1
|
||
_ACEOF
|
||
|
||
$as_echo "#define C99_COMPATIBLE_RADIOSITY 4" >>confdefs.h
|
||
|
||
else
|
||
for ac_func in logbf
|
||
do :
|
||
ac_fn_cxx_check_func "$LINENO" "logbf" "ac_cv_func_logbf"
|
||
if test "x$ac_cv_func_logbf" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_LOGBF 1
|
||
_ACEOF
|
||
|
||
$as_echo "#define C99_COMPATIBLE_RADIOSITY 1" >>confdefs.h
|
||
|
||
else
|
||
for ac_func in logb
|
||
do :
|
||
ac_fn_cxx_check_func "$LINENO" "logb" "ac_cv_func_logb"
|
||
if test "x$ac_cv_func_logb" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_LOGB 1
|
||
_ACEOF
|
||
|
||
$as_echo "#define C99_COMPATIBLE_RADIOSITY 3" >>confdefs.h
|
||
|
||
else
|
||
as_fn_error $? "
|
||
*** Cannot find a 'logb' or equivalent function required for non-ieee platform
|
||
" "$LINENO" 5
|
||
|
||
fi
|
||
done
|
||
|
||
|
||
fi
|
||
done
|
||
|
||
|
||
fi
|
||
done
|
||
|
||
|
||
fi
|
||
done
|
||
|
||
else # check value of C99_COMPATIBLE_RADIOSITY and function presence
|
||
case "$C99_COMPATIBLE_RADIOSITY" in
|
||
1) for ac_func in logbf
|
||
do :
|
||
ac_fn_cxx_check_func "$LINENO" "logbf" "ac_cv_func_logbf"
|
||
if test "x$ac_cv_func_logbf" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_LOGBF 1
|
||
_ACEOF
|
||
|
||
else
|
||
as_fn_error $? "logbf not found" "$LINENO" 5
|
||
fi
|
||
done
|
||
;;
|
||
2) for ac_func in ilogbf
|
||
do :
|
||
ac_fn_cxx_check_func "$LINENO" "ilogbf" "ac_cv_func_ilogbf"
|
||
if test "x$ac_cv_func_ilogbf" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_ILOGBF 1
|
||
_ACEOF
|
||
|
||
else
|
||
as_fn_error $? "ilogbf not found" "$LINENO" 5
|
||
fi
|
||
done
|
||
;;
|
||
3) for ac_func in logb
|
||
do :
|
||
ac_fn_cxx_check_func "$LINENO" "logb" "ac_cv_func_logb"
|
||
if test "x$ac_cv_func_logb" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_LOGB 1
|
||
_ACEOF
|
||
|
||
else
|
||
as_fn_error $? "logb not found" "$LINENO" 5
|
||
fi
|
||
done
|
||
;;
|
||
4) for ac_func in ilogb
|
||
do :
|
||
ac_fn_cxx_check_func "$LINENO" "ilogb" "ac_cv_func_ilogb"
|
||
if test "x$ac_cv_func_ilogb" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_ILOGB 1
|
||
_ACEOF
|
||
|
||
else
|
||
as_fn_error $? "ilogb not found" "$LINENO" 5
|
||
fi
|
||
done
|
||
;;
|
||
*) as_fn_error $? "Unsupported C99_COMPATIBLE_RADIOSITY value" "$LINENO" 5 ;;
|
||
esac
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define C99_COMPATIBLE_RADIOSITY $C99_COMPATIBLE_RADIOSITY
|
||
_ACEOF
|
||
|
||
fi
|
||
fi
|
||
|
||
|
||
###############################################################################
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result:
|
||
Compiling
|
||
---------" >&5
|
||
$as_echo "
|
||
Compiling
|
||
---------" >&6; }
|
||
|
||
# Start with no flags at all, so back them up first.
|
||
pov_save_cxxflags="$CXXFLAGS"
|
||
CXXFLAGS=
|
||
|
||
|
||
# Use pipes for communication between compilation stages.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable pipes for communications" >&5
|
||
$as_echo_n "checking whether to enable pipes for communications... " >&6; }
|
||
if test x"$enable_pipe" = x"no"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -pipe | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -pipe | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -pipe" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -pipe... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -pipe -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -pipe -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -pipe conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -pipe conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -pipe"
|
||
:
|
||
else
|
||
:
|
||
fi
|
||
|
||
fi
|
||
|
||
|
||
# Language.
|
||
|
||
# don't use -ansi since it can make compilation fail (e.g. on cygwin).
|
||
#AX_TEST_COMPILER_FLAGS([-ansi], [], [AX_TEST_COMPILER_FLAGS([-Aa])])
|
||
|
||
# -w would prevent all warning messages, even if -W... is given later on.
|
||
# we don't want to clutter the compiling with lots of warnings.
|
||
#AX_TEST_COMPILER_FLAGS([-W])
|
||
#AX_TEST_COMPILER_FLAGS([-Wall], [], [AX_TEST_COMPILER_FLAGS([-fullwarn])])
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -Wno-multichar | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -Wno-multichar | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -Wno-multichar" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -Wno-multichar... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -Wno-multichar -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -Wno-multichar -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -Wno-multichar conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -Wno-multichar conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -Wno-multichar"
|
||
:
|
||
else
|
||
:
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -Wno-write-strings | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -Wno-write-strings | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -Wno-write-strings" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -Wno-write-strings... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -Wno-write-strings -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -Wno-write-strings -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -Wno-write-strings conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -Wno-write-strings conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -Wno-write-strings"
|
||
:
|
||
else
|
||
:
|
||
fi
|
||
|
||
if test x"$pov_compiler_vendor" = x"gnu"; then
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -fno-enforce-eh-specs | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -fno-enforce-eh-specs | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -fno-enforce-eh-specs" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -fno-enforce-eh-specs... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -fno-enforce-eh-specs -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -fno-enforce-eh-specs -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -fno-enforce-eh-specs conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -fno-enforce-eh-specs conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -fno-enforce-eh-specs"
|
||
:
|
||
else
|
||
:
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -Wno-non-template-friend | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -Wno-non-template-friend | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -Wno-non-template-friend" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -Wno-non-template-friend... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -Wno-non-template-friend -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -Wno-non-template-friend -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -Wno-non-template-friend conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -Wno-non-template-friend conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -Wno-non-template-friend"
|
||
:
|
||
else
|
||
:
|
||
fi
|
||
|
||
fi
|
||
|
||
|
||
# I/O restrictions.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable I/O restrictions" >&5
|
||
$as_echo_n "checking whether to enable I/O restrictions... " >&6; }
|
||
if test x"$enable_io_restrictions" = x"no"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
|
||
$as_echo "#define IO_RESTRICTIONS_DISABLED 1" >>confdefs.h
|
||
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
|
||
$as_echo "#define IO_RESTRICTIONS_DISABLED 0" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
# Compile with debugging code.
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable debugging" >&5
|
||
$as_echo_n "checking whether to enable debugging... " >&6; }
|
||
|
||
if test x"$enable_debug" = x"yes"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -g | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -g | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -g" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -g... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -g -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -g -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -g conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -g conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -g"
|
||
:
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot set debugging mode" >&5
|
||
$as_echo "$as_me: WARNING: Cannot set debugging mode" >&2;}
|
||
fi
|
||
|
||
|
||
$as_echo "#define UNIX_DEBUG /**/" >>confdefs.h
|
||
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
# Compile for profiling.
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable profiling" >&5
|
||
$as_echo_n "checking whether to enable profiling... " >&6; }
|
||
|
||
if test x"$enable_profile" = x"yes"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
if test x"$ax_cv_prog_cxx_flags_g" = x""; then
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -g | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -g | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -g" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -g... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -g -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -g -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -g conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -g conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -g"
|
||
:
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot set debugging mode" >&5
|
||
$as_echo "$as_me: WARNING: Cannot set debugging mode" >&2;}
|
||
fi
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -pg | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -pg | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -pg" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -pg... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -pg -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -pg -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -pg conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -pg conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -pg"
|
||
:
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot set profiling mode" >&5
|
||
$as_echo "$as_me: WARNING: Cannot set profiling mode" >&2;}
|
||
fi
|
||
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
# Strip object files.
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable stripping" >&5
|
||
$as_echo_n "checking whether to enable stripping... " >&6; }
|
||
|
||
if test x"$enable_strip" = x"no"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
else
|
||
if test x"$enable_debug" = x"yes" || test x"$enable_profile" = x"yes"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, debugging/profiling mode is on" >&5
|
||
$as_echo "no, debugging/profiling mode is on" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -s | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -s | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -s" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -s... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -s -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -s -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -s conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -s conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -s"
|
||
:
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot set stripping mode" >&5
|
||
$as_echo "$as_me: WARNING: Cannot set stripping mode" >&2;}
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
|
||
|
||
# Compile with optimizations.
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable optimizations" >&5
|
||
$as_echo_n "checking whether to enable optimizations... " >&6; }
|
||
|
||
if test x"$enable_optimiz" != x"no"; then
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
|
||
# don't try -fast (makes ICC fail when linking due to implied -ipo flag).
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -O3 | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -O3 | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -O3" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -O3... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -O3 -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -O3 -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -O3 conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -O3 conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -O3"
|
||
:
|
||
else
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -O2 | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -O2 | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -O2" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -O2... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -O2 -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -O2 -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -O2 conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -O2 conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -O2"
|
||
:
|
||
else
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -O | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -O | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -O" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -O... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -O -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -O -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -O conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -O conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -O"
|
||
:
|
||
else
|
||
:
|
||
fi
|
||
|
||
fi
|
||
|
||
fi
|
||
|
||
|
||
# compiler-specific flags.
|
||
case "$pov_compiler_vendor" in
|
||
gnu)
|
||
if test x"$ax_cv_prog_cxx_flags_O" = x"yes"; then # -O was set
|
||
for pov_flags in "-fexpensive-optimizations" "-finline-functions" "-foptimize-sibling-calls"
|
||
do
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo $pov_flags | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo $pov_flags | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts $pov_flags" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts $pov_flags... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS $pov_flags -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS $pov_flags -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS $pov_flags conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS $pov_flags conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS $pov_flags"
|
||
:
|
||
else
|
||
:
|
||
fi
|
||
|
||
done
|
||
elif test x"$ax_cv_prog_cxx_flags_O2" = x"yes"; then # -O2 was set
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -finline-functions | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -finline-functions | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -finline-functions" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -finline-functions... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -finline-functions -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -finline-functions -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -finline-functions conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -finline-functions conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -finline-functions"
|
||
:
|
||
else
|
||
:
|
||
fi
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -ffast-math | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -ffast-math | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -ffast-math" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -ffast-math... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -ffast-math -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -ffast-math -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -ffast-math conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -ffast-math conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -ffast-math"
|
||
:
|
||
else
|
||
:
|
||
fi
|
||
|
||
;;
|
||
|
||
intel)
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -ip | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -ip | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -ip" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -ip... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -ip -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -ip -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -ip conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -ip conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -ip"
|
||
:
|
||
else
|
||
:
|
||
fi
|
||
|
||
;;
|
||
esac
|
||
|
||
# Arch-specific tuning, alphabetically ordered for conveniency.
|
||
# Perform checks only when not cross-compiling.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable architecture-specific optimizations" >&5
|
||
$as_echo_n "checking whether to enable architecture-specific optimizations... " >&6; }
|
||
if test x"$cross_compiling" != x"no"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, cross-compiling" >&5
|
||
$as_echo "no, cross-compiling" >&6; }
|
||
pov_built_for="$pov_built_for (cross-compiled)"
|
||
elif test x"$enable_optimiz_arch" != x"no"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
|
||
case "$build" in
|
||
|
||
alphaev*6*)
|
||
### Suggested by Christopher Endsley <endsley@yokuts.csustan.edu>
|
||
for pov_flags in "-mcpu=ev56" "-mno-soft-float"
|
||
do
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo $pov_flags | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo $pov_flags | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts $pov_flags" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts $pov_flags... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS $pov_flags -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS $pov_flags -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS $pov_flags conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS $pov_flags conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS $pov_flags"
|
||
:
|
||
else
|
||
:
|
||
fi
|
||
|
||
done
|
||
case "$CXXFLAGS" in
|
||
*-mcpu=ev56*) pov_built_for="$pov_built_for | DEC Alpha EV5 with BWX extensions" ;;
|
||
esac
|
||
;;
|
||
|
||
i?86-* | k?-* | *86*64*)
|
||
case "$build" in
|
||
i?86-* | k?-*)
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -malign-double | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -malign-double | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -malign-double" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -malign-double... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -malign-double -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -malign-double -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -malign-double conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -malign-double conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -malign-double"
|
||
:
|
||
else
|
||
:
|
||
fi
|
||
;;
|
||
esac
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -xHost | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -xHost | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -xHost" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -xHost... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -xHost -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -xHost -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -xHost conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -xHost conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -xHost"
|
||
# ICC >= 11.0
|
||
pov_built_for="$pov_built_for (using -xHost)"
|
||
else
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -march=native | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -march=native | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -march=native" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -march=native... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -march=native -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -march=native -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -march=native conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -march=native conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -march=native"
|
||
# GCC >= 4.2
|
||
pov_built_for="$pov_built_for (using -march=native)"
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking processor type" >&5
|
||
$as_echo_n "checking processor type... " >&6; }
|
||
|
||
# head is used to handle SMP/HT systems
|
||
# check whether 'head -n 1' is supported; otherwise use older 'head -1'
|
||
if test x"`head -n 1 /dev/null 2>&1`" = x""; then
|
||
head_1='head -n 1'
|
||
else
|
||
head_1='head -1'
|
||
fi
|
||
|
||
# get machine info
|
||
if test -r /proc/cpuinfo ; then # Linux
|
||
ax_x86_cpuinfo=/proc/cpuinfo
|
||
elif test -r /compat/linux/proc/cpuinfo ; then # FreeBSD linprocfs
|
||
ax_x86_cpuinfo=/compat/linux/proc/cpuinfo
|
||
elif test -r /emul/linux/proc ; then # NetBSD linprocfs
|
||
ax_x86_cpuinfo=/emul/linux/proc
|
||
else
|
||
case "`uname -s 2>/dev/null || echo nothing`" in
|
||
NetBSD)
|
||
ax_x86_cpumodel_orig=`grep cpu0: /var/run/dmesg.boot | $head_1 | cut -d: -f2 | cut -d, -f1`
|
||
ax_x86_cpuflags=`grep 'cpu0: features' /var/run/dmesg.boot | cut -d'<' -f2 | tr 'A-Z,>\n' 'a-z '`
|
||
ax_x86_vendorid="unknown" # not reported as such
|
||
;;
|
||
FreeBSD)
|
||
ax_x86_cpumodel_orig=`grep CPU /var/run/dmesg.boot | $head_1 | cut -d: -f2`
|
||
ax_x86_cpuflags=`grep Features /var/run/dmesg.boot | $head_1 | cut -d'<' -f2 | tr 'A-Z,>' 'a-z '`
|
||
ax_x86_vendorid=`grep Origin /var/run/dmesg.boot | $head_1 | cut -d'"' -f2`
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
if test x"$ax_x86_cpuinfo" != x""; then
|
||
ax_x86_cpumodel_orig=`cat $ax_x86_cpuinfo | grep 'model name' | $head_1 | cut -d: -f2`
|
||
ax_x86_cpumodel_orig=`echo $ax_x86_cpumodel_orig` # remove leading/trailing blanks
|
||
ax_x86_cpuflags=`cat $ax_x86_cpuinfo | grep flags | $head_1 | cut -d: -f2`
|
||
ax_x86_cpuflags=`echo $ax_x86_cpuflags` # remove leading/trailing blanks
|
||
ax_x86_vendorid=`cat $ax_x86_cpuinfo | grep vendor_id | $head_1 | cut -d: -f2`
|
||
ax_x86_vendorid=`echo $ax_x86_vendorid` # remove leading/trailing blanks
|
||
fi
|
||
|
||
# remove clockspeed info
|
||
ax_x86_cpumodel_nofreq=`echo $ax_x86_cpumodel_orig | sed -e 's,Processor.*$,,' -e 's,CPU.*$,,' -e 's,[.[:alnum:]]*[hH]z,,g' -e 's,[[:digit:]]\++,,g'`
|
||
ax_x86_cpumodel_nofreq=`echo $ax_x86_cpumodel_nofreq` # remove leading/trailing blanks
|
||
|
||
# convert to lowercase, remove "mobile" and "(tm)"
|
||
ax_x86_cpumodel=`echo $ax_x86_cpumodel_nofreq | tr A-Z a-z`
|
||
ax_x86_cpumodel=${ax_x86_cpumodel:-`uname -p 2> /dev/null`}
|
||
ax_x86_cpumodel=`echo $ax_x86_cpumodel | sed -e 's,mobile,,g' -e 's,(tm),,g'`
|
||
|
||
# log values
|
||
echo ax_x86_cpuinfo = $ax_x86_cpuinfo >&5
|
||
echo ax_x86_cpumodel_orig = $ax_x86_cpumodel_orig >&5
|
||
echo ax_x86_cpumodel_nofreq = $ax_x86_cpumodel_nofreq >&5
|
||
echo ax_x86_cpumodel = $ax_x86_cpumodel >&5
|
||
echo ax_x86_vendorid = $ax_x86_vendorid >&5
|
||
echo ax_x86_cpuflags = $ax_x86_cpuflags >&5
|
||
|
||
# list of supported SSE instruction set(s)
|
||
ax_x86_cpuflags_SSE_list=
|
||
for flag in $ax_x86_cpuflags
|
||
do
|
||
case "$flag" in
|
||
sse) ax_x86_cpuflags_SSE_list="$ax_x86_cpuflags_SSE_list SSE";;
|
||
sse2) ax_x86_cpuflags_SSE_list="$ax_x86_cpuflags_SSE_list SSE2";;
|
||
sse3|pni) ax_x86_cpuflags_SSE_list="$ax_x86_cpuflags_SSE_list SSE3";; # prescott new instructions
|
||
ssse3|tni|mni) ax_x86_cpuflags_SSE_list="$ax_x86_cpuflags_SSE_list SSSE3";; # tejas|merom new instructions
|
||
sse4a) ax_x86_cpuflags_SSE_list="$ax_x86_cpuflags_SSE_list SSE4a";; # barcelona
|
||
sse4_1) ax_x86_cpuflags_SSE_list="$ax_x86_cpuflags_SSE_list SSE4.1";; # penryn
|
||
sse4_2) ax_x86_cpuflags_SSE_list="$ax_x86_cpuflags_SSE_list SSE4.2";; # nehalem (core i7)
|
||
esac
|
||
done
|
||
ax_x86_cpuflags_SSE_list=`echo $ax_x86_cpuflags_SSE_list`
|
||
echo ax_x86_cpuflags_SSE_list = $ax_x86_cpuflags_SSE_list >&5
|
||
|
||
# processor architecture
|
||
if test x"$ax_x86_arch" = x""; then
|
||
case "$build" in
|
||
i386-*) ;; # *BSD always says i386; handled below
|
||
i486-*) ax_x86_arch="i486";;
|
||
i586-*) ax_x86_arch="pentium";;
|
||
i686-*) ;; # handled below
|
||
k6-*) ;; # handled below
|
||
k7-*) ;; # handled below
|
||
k8-*) ;; # handled below
|
||
x86_64-*) ;; # handled below
|
||
*) ax_x86_arch="unknown";;
|
||
esac
|
||
fi
|
||
|
||
# processor model
|
||
if test x"$ax_x86_arch" = x""; then
|
||
case "$ax_x86_cpumodel" in
|
||
# Intel
|
||
*xeon*) ax_x86_arch="pentium4";; # FIXME: Core2-based xeon
|
||
*intel*core*i7*) ax_x86_arch="core2";; # FIXME
|
||
*intel*core2*) ax_x86_arch="core2";; # use "intel" for consistency with the test below
|
||
*intel*core*) ax_x86_arch="pentium4";; # use "intel" to avoid catching e.g. "athlon 64 x2 dual core"
|
||
*pentium*4*) ax_x86_arch="pentium4";;
|
||
*pentium*mmx*) ax_x86_arch="pentium";; # catch this first
|
||
*pentium*iii*) ax_x86_arch="pentium3";; # catch pentium III Mxxx before Pentium-M
|
||
*pentium*ii*) ax_x86_arch="pentium2";;
|
||
*pentium*m*) ax_x86_arch="pentium-m";;
|
||
*pentium*pro*) ax_x86_arch="pentiumpro";;
|
||
*pentium*) ax_x86_arch="pentium";;
|
||
*celeron*) ax_x86_arch="pentium3";; # assume all celerons belong here (but see below)
|
||
|
||
# AMD; flags are for GCC only but see the ICC tweaks below
|
||
*phenom*) ax_x86_arch="barcelona";;
|
||
*opteron*) ax_x86_arch="k8";;
|
||
*turion*) ax_x86_arch="k8";;
|
||
*athlon*64*) ax_x86_arch="k8";;
|
||
*athlon*xp*) ax_x86_arch="athlon-xp";;
|
||
*athlon*mp*) ax_x86_arch="athlon-mp";;
|
||
*athlon*) ax_x86_arch="athlon";;
|
||
*sempron*64*) ax_x86_arch="k8";;
|
||
*sempron*) ax_x86_arch="athlon-xp";; # assume all semprons belong here (but see below)
|
||
*duron*) ax_x86_arch="athlon";;
|
||
*k6*) ax_x86_arch="k6";;
|
||
*k7*) ax_x86_arch="k7";;
|
||
*k8*) ax_x86_arch="k8";;
|
||
*x86_64*) ax_x86_arch="k8";;
|
||
|
||
# others; don't support true i386
|
||
*) ax_x86_arch="i686";;
|
||
esac # ax_x86_cpumodel
|
||
|
||
# celerons with SSE2/SSE3
|
||
if test x"$ax_x86_arch" = x"pentium3"; then
|
||
case "$ax_x86_cpuflags_SSE_list" in
|
||
*SSE3*) ax_x86_arch="prescott";;
|
||
*SSE2*) ax_x86_arch="pentium4";;
|
||
esac
|
||
fi
|
||
|
||
# semprons with SSE3
|
||
if test x"$ax_x86_arch" = x"athlon-xp"; then
|
||
case "$ax_x86_cpuflags_SSE_list" in
|
||
*SSE3*) ax_x86_arch="k8";;
|
||
esac
|
||
fi
|
||
|
||
# fallback
|
||
case "$ax_x86_arch" in
|
||
k6|pentium) ax_x86_arch_fallback="i586";;
|
||
core*|pentium*|prescott) ax_x86_arch_fallback="i686";;
|
||
k7|k8|athlon*) ax_x86_arch_fallback="i686";;
|
||
*) ax_x86_arch_fallback="i386";;
|
||
esac
|
||
fi # processor model
|
||
|
||
echo ax_x86_arch = $ax_x86_arch >&5
|
||
echo ax_x86_arch_fallback = $ax_x86_arch_fallback >&5
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_x86_cpumodel_nofreq" >&5
|
||
$as_echo "$ax_x86_cpumodel_nofreq" >&6; }
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether SSE instruction sets are supported" >&5
|
||
$as_echo_n "checking whether SSE instruction sets are supported... " >&6; }
|
||
test x"$ax_x86_cpuflags_SSE_list" = x"" && ax_x86_cpuflags_SSE_list=no
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_x86_cpuflags_SSE_list" >&5
|
||
$as_echo "$ax_x86_cpuflags_SSE_list" >&6; }
|
||
if test x"$ax_x86_arch" != x"unknown"; then
|
||
if test x"$pov_compiler_vendor" = x"intel"; then
|
||
case "$ax_x86_arch" in
|
||
core2)
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -xT | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -xT | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -xT" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -xT... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -xT -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -xT -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -xT conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -xT conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -xT"
|
||
:
|
||
else
|
||
:
|
||
fi
|
||
;;
|
||
prescott|pentium4) # Prescott, Northwood, Willamette
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -xP | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -xP | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -xP" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -xP... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -xP -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -xP -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -xP conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -xP conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -xP"
|
||
:
|
||
else
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -xN | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -xN | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -xN" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -xN... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -xN -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -xN -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -xN conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -xN conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -xN"
|
||
:
|
||
else
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -xW | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -xW | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -xW" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -xW... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -xW -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -xW -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -xW conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -xW conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -xW"
|
||
:
|
||
else
|
||
:
|
||
fi
|
||
|
||
fi
|
||
|
||
fi
|
||
;;
|
||
#pentium-m) # Banias; option deprecated in ICC >= 10.0
|
||
# AX_TEST_COMPILER_FLAGS([-xB]) ;;
|
||
pentium3)
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -xK | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -xK | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -xK" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -xK... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -xK -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -xK -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -xK conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -xK conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -xK"
|
||
:
|
||
else
|
||
:
|
||
fi
|
||
;;
|
||
pentium2)
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -march=pentiumii | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -march=pentiumii | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -march=pentiumii" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -march=pentiumii... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -march=pentiumii -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -march=pentiumii -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -march=pentiumii conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -march=pentiumii conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -march=pentiumii"
|
||
:
|
||
else
|
||
:
|
||
fi
|
||
;;
|
||
esac
|
||
else
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -march=$ax_x86_arch | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -march=$ax_x86_arch | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -march=$ax_x86_arch" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -march=$ax_x86_arch... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -march=$ax_x86_arch -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -march=$ax_x86_arch -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -march=$ax_x86_arch conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -march=$ax_x86_arch conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -march=$ax_x86_arch"
|
||
:
|
||
else
|
||
|
||
if test x"$ax_x86_arch_fallback" != x""; then
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -march=$ax_x86_arch_fallback | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -march=$ax_x86_arch_fallback | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -march=$ax_x86_arch_fallback" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -march=$ax_x86_arch_fallback... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -march=$ax_x86_arch_fallback -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -march=$ax_x86_arch_fallback -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -march=$ax_x86_arch_fallback conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -march=$ax_x86_arch_fallback conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -march=$ax_x86_arch_fallback"
|
||
ax_x86_arch=$ax_x86_arch_fallback
|
||
else
|
||
ax_x86_arch=
|
||
fi
|
||
|
||
fi
|
||
|
||
|
||
fi
|
||
|
||
if test x"$pov_compiler_vendor" = x"gnu"; then
|
||
for sse_flag in $ax_x86_cpuflags_SSE_list
|
||
do
|
||
sse_flag=`echo $sse_flag | tr A-Z a-z`
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -m$sse_flag | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -m$sse_flag | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -m$sse_flag" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -m$sse_flag... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -m$sse_flag -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -m$sse_flag -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -m$sse_flag conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -m$sse_flag conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -m$sse_flag"
|
||
:
|
||
else
|
||
:
|
||
fi
|
||
|
||
done
|
||
case "$ax_x86_cpuflags_SSE_list" in
|
||
*SSE2*|*SSE3*|*SSSE3*|*SSE4*)
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -mfpmath=sse | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -mfpmath=sse | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -mfpmath=sse" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -mfpmath=sse... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -mfpmath=sse -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -mfpmath=sse -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -mfpmath=sse conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -mfpmath=sse conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -mfpmath=sse"
|
||
:
|
||
else
|
||
:
|
||
fi
|
||
;; # -march or -msse required
|
||
esac
|
||
fi
|
||
fi
|
||
else
|
||
ax_x86_arch=
|
||
fi
|
||
if test x"$ax_x86_arch" != x""; then
|
||
pov_built_for="$pov_built_for | $ax_x86_cpumodel_nofreq"
|
||
fi
|
||
|
||
fi
|
||
|
||
fi
|
||
|
||
;;
|
||
|
||
*irix*)
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -mips4 | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -mips4 | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -mips4" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -mips4... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -mips4 -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -mips4 -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -mips4 conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -mips4 conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -mips4"
|
||
pov_built_for="$pov_built_for | MIPS 4"
|
||
else
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo -mips2 | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo -mips2 | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts -mips2" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts -mips2... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS -mips2 -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -mips2 -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS -mips2 conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS -mips2 conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS -mips2"
|
||
pov_built_for="$pov_built_for | MIPS 2"
|
||
else
|
||
:
|
||
fi
|
||
|
||
|
||
fi
|
||
|
||
;;
|
||
|
||
powerpc*)
|
||
### Suggested by Thorsten Froehlich <thorsten@trf.de> :
|
||
# Note that the different parameters for mcpu and mtune are intentional:
|
||
# The PPC 7450 processor has a much longer pipeline and thus scheduling
|
||
# for that pipeline always yields good results even on processors with
|
||
# a shorter pipeline. On the other hand, most PowerPC processors only
|
||
# support the instructions also found in the PPC 750 processor (aka G3).
|
||
# That is why it is selected in the mcpu parameter. Using 7450 (aka G4+)
|
||
# in mcpu would make the code incompatible with anything prior to the
|
||
# PPC 7400 (aka G4). To be precise, the vector instructions are new
|
||
# in the four digit model number PowerPC processors (aka G4), but gcc
|
||
# cannot (as of February 2003) use them automatically anyway! [trf]
|
||
#
|
||
# 2007-01-24 after gentoo patch for powerpc64 (http://bugs.gentoo.org/show_bug.cgi?id=118156)
|
||
if "$build" != powerpc64* ; then
|
||
for pov_flags in "-mpowerpc" "-mcpu=750 -mtune=7450"
|
||
do
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo $pov_flags | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo $pov_flags | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts $pov_flags" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts $pov_flags... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS $pov_flags -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS $pov_flags -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS $pov_flags conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS $pov_flags conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS $pov_flags"
|
||
:
|
||
else
|
||
:
|
||
fi
|
||
|
||
done
|
||
case "$CXXFLAGS" in
|
||
*-mcpu=750*) pov_built_for="$pov_built_for | PowerPC G3/G4" ;;
|
||
*) pov_built_for="$pov_built_for | PowerPC" ;;
|
||
esac
|
||
else
|
||
pov_built_for="$pov_built_for | PowerPC G5"
|
||
fi
|
||
for pov_flags in "-mmultiple" "-mstring" "-mfused-madd"
|
||
do
|
||
|
||
|
||
|
||
|
||
# Create a unique cache-id name (multiple flags are handled).
|
||
ax_test_compiler_flags_var=ax_cv_test_cxx_flags`echo $pov_flags | sed 's,[^a-zA-Z0-9],_,g'`
|
||
|
||
# Create the extended regular expression to handle multiple flags.
|
||
# For instance, "-first-flag -second-flag -X" gives the regexp:
|
||
# "\-f|irst-flag|\-s|econd-flag|\-X|X"
|
||
#
|
||
# FreeBSD and Darwin seem to have a problem with the \+ sed construct
|
||
# (but apparently not with the \{x,y\} one). For safety, I prefer to
|
||
# use [[:space:]][[:space:]]* for [[:space:]]\+
|
||
ax_test_compiler_flags_regexp=`echo $pov_flags | sed 's,\(-.\)\([^[:space:]]*\),\\\\\1|\2,g; s,[[:space:]][[:space:]]*,|,g; s,\(.\)||,\1|\1|,g; s,\(.\)|$,\1|\1,'`
|
||
|
||
# get current compiler; don't use $ac_compiler
|
||
eval ax_test_compiler=`set X $ac_compile; echo $2`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ax_test_compiler accepts $pov_flags" >&5
|
||
$as_echo_n "checking whether $ax_test_compiler accepts $pov_flags... " >&6; }
|
||
if eval \${$ax_test_compiler_flags_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
# Create a conftest file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
|
||
# Compile and inspect standard error for given flags.
|
||
echo "$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0" >&5
|
||
$ax_test_compiler $CXXFLAGS -c conftest.$ac_ext 2> conftest.err0 >&5
|
||
echo "cat conftest.err0" >&5
|
||
cat conftest.err0 >&5
|
||
echo "$ax_test_compiler $CXXFLAGS $pov_flags -c conftest.$ac_ext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS $pov_flags -c conftest.$ac_ext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
echo $EGREP "$ax_test_compiler_flags_regexp" conftest.err >&5
|
||
ax_test_compiler_flags_err=`$EGREP "$ax_test_compiler_flags_regexp" conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_err >&5
|
||
|
||
echo diff conftest.err0 conftest.err >&5
|
||
ax_test_compiler_flags_diff=`diff conftest.err0 conftest.err 2>&1`
|
||
echo $ax_test_compiler_flags_diff >&5
|
||
|
||
eval "$ax_test_compiler_flags_var=no"
|
||
if test "$ax_test_compiler_flags_err" = x"" || test x"$ax_test_compiler_flags_diff" = x""; then
|
||
# compile, link, and run the test program.
|
||
echo "$ax_test_compiler $CXXFLAGS $pov_flags conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err" >&5
|
||
$ax_test_compiler $CXXFLAGS $pov_flags conftest.$ac_ext -o conftest$ac_exeext 2> conftest.err >&5
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
echo "./conftest$ac_exeext 2> conftest.err >&2" >&5
|
||
./conftest$ac_exeext 2> conftest.err >&2
|
||
ax_test_compiler_flags_run=$?
|
||
echo "cat conftest.err" >&5
|
||
cat conftest.err >&5
|
||
|
||
# success
|
||
if test x"`cat conftest.err`" = x"" && test x"$ax_test_compiler_flags_run" = x"0"; then
|
||
eval "$ax_test_compiler_flags_var=yes"
|
||
fi
|
||
fi
|
||
|
||
rm -f conftest.$ac_ext conftest.$ac_objext conftest.err conftest.err0 conftest$ac_exeext
|
||
|
||
|
||
fi
|
||
|
||
eval "ax_test_compiler_flags_value=\$$ax_test_compiler_flags_var"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_test_compiler_flags_value" >&5
|
||
$as_echo "$ax_test_compiler_flags_value" >&6; }
|
||
|
||
if test x"$ax_test_compiler_flags_value" = x"yes"; then
|
||
CXXFLAGS="$CXXFLAGS $pov_flags"
|
||
:
|
||
else
|
||
:
|
||
fi
|
||
|
||
done
|
||
;;
|
||
|
||
sparc-*)
|
||
# Commented out for now.
|
||
#AX_TEST_COMPILER_FLAGS([-march=ultrasparc])
|
||
#AX_TEST_COMPILER_FLAGS([-mvis])
|
||
;;
|
||
|
||
esac
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which architecture to optimize for" >&5
|
||
$as_echo_n "checking which architecture to optimize for... " >&6; }
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pov_built_for" >&5
|
||
$as_echo "$pov_built_for" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; } # no arch-specific optimizations
|
||
fi
|
||
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; } # no optimizations
|
||
fi
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define BUILT_FOR "$pov_built_for"
|
||
_ACEOF
|
||
|
||
|
||
|
||
# Add flags specified at the command line.
|
||
CXXFLAGS=`echo $CXXFLAGS $pov_save_cxxflags`
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define CXXFLAGS "$CXXFLAGS"
|
||
_ACEOF
|
||
|
||
|
||
|
||
###############################################################################
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result:
|
||
Makefiles
|
||
---------" >&5
|
||
$as_echo "
|
||
Makefiles
|
||
---------" >&6; }
|
||
|
||
ac_config_files="$ac_config_files Makefile source/Makefile vfe/Makefile unix/Makefile"
|
||
|
||
|
||
|
||
###############################################################################
|
||
|
||
if test x"$enable_io_restrictions" = x"no"; then
|
||
pov_io_msg="disabled"
|
||
else
|
||
pov_io_msg="enabled"
|
||
fi
|
||
|
||
# image format support
|
||
pov_img_fmt_builtin="gif tga iff ppm pgm hdr"
|
||
|
||
for format in png jpeg tiff openexr
|
||
do
|
||
eval fmt=\$pov_lib$format
|
||
if test x"$fmt" != x""; then
|
||
pov_img_fmt_enabled="$pov_img_fmt_enabled $format"
|
||
else
|
||
pov_img_fmt_disabled="$pov_img_fmt_disabled $format"
|
||
fi
|
||
done
|
||
pov_img_fmt_enabled=`echo $pov_img_fmt_enabled`
|
||
pov_img_fmt_disabled=`echo $pov_img_fmt_disabled`
|
||
test x"$pov_img_fmt_disabled" = x"" && pov_img_fmt_disabled="-"
|
||
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define BUILTIN_IO_RESTRICTIONS "$pov_io_msg"
|
||
_ACEOF
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define BUILTIN_XWIN_DISPLAY "$pov_xwin_msg"
|
||
_ACEOF
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define BUILTIN_IMG_FORMATS "$pov_img_fmt_builtin $pov_img_fmt_enabled"
|
||
_ACEOF
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define MISSING_IMG_FORMATS "$pov_img_fmt_disabled"
|
||
_ACEOF
|
||
|
||
|
||
povowner=`stat ${stat_format}%u ${HOME}`
|
||
povgroup=`stat ${stat_format}%g ${HOME}`
|
||
|
||
|
||
|
||
cat >confcache <<\_ACEOF
|
||
# This file is a shell script that caches the results of configure
|
||
# tests run on this system so they can be shared between configure
|
||
# scripts and configure runs, see configure's option --config-cache.
|
||
# It is not useful on other systems. If it contains results you don't
|
||
# want to keep, you may remove or edit it.
|
||
#
|
||
# config.status only pays attention to the cache file if you give it
|
||
# the --recheck option to rerun configure.
|
||
#
|
||
# `ac_cv_env_foo' variables (set or unset) will be overridden when
|
||
# loading this file, other *unset* `ac_cv_foo' will be assigned the
|
||
# following values.
|
||
|
||
_ACEOF
|
||
|
||
# The following way of writing the cache mishandles newlines in values,
|
||
# but we know of no workaround that is simple, portable, and efficient.
|
||
# So, we kill variables containing newlines.
|
||
# Ultrix sh set writes to stderr and can't be redirected directly,
|
||
# and sets the high bit in the cache file unless we assign to the vars.
|
||
(
|
||
for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
|
||
eval ac_val=\$$ac_var
|
||
case $ac_val in #(
|
||
*${as_nl}*)
|
||
case $ac_var in #(
|
||
*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
|
||
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
|
||
esac
|
||
case $ac_var in #(
|
||
_ | IFS | as_nl) ;; #(
|
||
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
|
||
*) { eval $ac_var=; unset $ac_var;} ;;
|
||
esac ;;
|
||
esac
|
||
done
|
||
|
||
(set) 2>&1 |
|
||
case $as_nl`(ac_space=' '; set) 2>&1` in #(
|
||
*${as_nl}ac_space=\ *)
|
||
# `set' does not quote correctly, so add quotes: double-quote
|
||
# substitution turns \\\\ into \\, and sed turns \\ into \.
|
||
sed -n \
|
||
"s/'/'\\\\''/g;
|
||
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
|
||
;; #(
|
||
*)
|
||
# `set' quotes correctly as required by POSIX, so do not add quotes.
|
||
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
|
||
;;
|
||
esac |
|
||
sort
|
||
) |
|
||
sed '
|
||
/^ac_cv_env_/b end
|
||
t clear
|
||
:clear
|
||
s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
|
||
t end
|
||
s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
|
||
:end' >>confcache
|
||
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
|
||
if test -w "$cache_file"; then
|
||
if test "x$cache_file" != "x/dev/null"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
|
||
$as_echo "$as_me: updating cache $cache_file" >&6;}
|
||
if test ! -f "$cache_file" || test -h "$cache_file"; then
|
||
cat confcache >"$cache_file"
|
||
else
|
||
case $cache_file in #(
|
||
*/* | ?:*)
|
||
mv -f confcache "$cache_file"$$ &&
|
||
mv -f "$cache_file"$$ "$cache_file" ;; #(
|
||
*)
|
||
mv -f confcache "$cache_file" ;;
|
||
esac
|
||
fi
|
||
fi
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
|
||
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
|
||
fi
|
||
fi
|
||
rm -f confcache
|
||
|
||
test "x$prefix" = xNONE && prefix=$ac_default_prefix
|
||
# Let make expand exec_prefix.
|
||
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
|
||
|
||
DEFS=-DHAVE_CONFIG_H
|
||
|
||
ac_libobjs=
|
||
ac_ltlibobjs=
|
||
U=
|
||
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
|
||
# 1. Remove the extension, and $U if already installed.
|
||
ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
|
||
ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
|
||
# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
|
||
# will be set to the directory where LIBOBJS objects are built.
|
||
as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
|
||
as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
|
||
done
|
||
LIBOBJS=$ac_libobjs
|
||
|
||
LTLIBOBJS=$ac_ltlibobjs
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
|
||
$as_echo_n "checking that generated files are newer than configure... " >&6; }
|
||
if test -n "$am_sleep_pid"; then
|
||
# Hide warnings about reused PIDs.
|
||
wait $am_sleep_pid 2>/dev/null
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
|
||
$as_echo "done" >&6; }
|
||
if test -n "$EXEEXT"; then
|
||
am__EXEEXT_TRUE=
|
||
am__EXEEXT_FALSE='#'
|
||
else
|
||
am__EXEEXT_TRUE='#'
|
||
am__EXEEXT_FALSE=
|
||
fi
|
||
|
||
if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
|
||
as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
|
||
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||
fi
|
||
if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
|
||
as_fn_error $? "conditional \"AMDEP\" was never defined.
|
||
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||
fi
|
||
if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
|
||
as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
|
||
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||
fi
|
||
if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
|
||
as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
|
||
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||
fi
|
||
|
||
: "${CONFIG_STATUS=./config.status}"
|
||
ac_write_fail=0
|
||
ac_clean_files_save=$ac_clean_files
|
||
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
|
||
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
|
||
as_write_fail=0
|
||
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
|
||
#! $SHELL
|
||
# Generated by $as_me.
|
||
# Run this file to recreate the current configuration.
|
||
# Compiler output produced by configure, useful for debugging
|
||
# configure, is in config.log if it exists.
|
||
|
||
debug=false
|
||
ac_cs_recheck=false
|
||
ac_cs_silent=false
|
||
|
||
SHELL=\${CONFIG_SHELL-$SHELL}
|
||
export SHELL
|
||
_ASEOF
|
||
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
|
||
## -------------------- ##
|
||
## M4sh Initialization. ##
|
||
## -------------------- ##
|
||
|
||
# Be more Bourne compatible
|
||
DUALCASE=1; export DUALCASE # for MKS sh
|
||
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
|
||
emulate sh
|
||
NULLCMD=:
|
||
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
|
||
# is contrary to our usage. Disable this feature.
|
||
alias -g '${1+"$@"}'='"$@"'
|
||
setopt NO_GLOB_SUBST
|
||
else
|
||
case `(set -o) 2>/dev/null` in #(
|
||
*posix*) :
|
||
set -o posix ;; #(
|
||
*) :
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
|
||
as_nl='
|
||
'
|
||
export as_nl
|
||
# Printing a long string crashes Solaris 7 /usr/bin/printf.
|
||
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
|
||
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
|
||
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
|
||
# Prefer a ksh shell builtin over an external printf program on Solaris,
|
||
# but without wasting forks for bash or zsh.
|
||
if test -z "$BASH_VERSION$ZSH_VERSION" \
|
||
&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
|
||
as_echo='print -r --'
|
||
as_echo_n='print -rn --'
|
||
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
|
||
as_echo='printf %s\n'
|
||
as_echo_n='printf %s'
|
||
else
|
||
if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
|
||
as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
|
||
as_echo_n='/usr/ucb/echo -n'
|
||
else
|
||
as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
|
||
as_echo_n_body='eval
|
||
arg=$1;
|
||
case $arg in #(
|
||
*"$as_nl"*)
|
||
expr "X$arg" : "X\\(.*\\)$as_nl";
|
||
arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
|
||
esac;
|
||
expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
|
||
'
|
||
export as_echo_n_body
|
||
as_echo_n='sh -c $as_echo_n_body as_echo'
|
||
fi
|
||
export as_echo_body
|
||
as_echo='sh -c $as_echo_body as_echo'
|
||
fi
|
||
|
||
# The user is always right.
|
||
if test "${PATH_SEPARATOR+set}" != set; then
|
||
PATH_SEPARATOR=:
|
||
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
|
||
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
|
||
PATH_SEPARATOR=';'
|
||
}
|
||
fi
|
||
|
||
|
||
# IFS
|
||
# We need space, tab and new line, in precisely that order. Quoting is
|
||
# there to prevent editors from complaining about space-tab.
|
||
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
|
||
# splitting by setting IFS to empty value.)
|
||
IFS=" "" $as_nl"
|
||
|
||
# Find who we are. Look in the path if we contain no directory separator.
|
||
as_myself=
|
||
case $0 in #((
|
||
*[\\/]* ) as_myself=$0 ;;
|
||
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
;;
|
||
esac
|
||
# We did not find ourselves, most probably we were run as `sh COMMAND'
|
||
# in which case we are not to be found in the path.
|
||
if test "x$as_myself" = x; then
|
||
as_myself=$0
|
||
fi
|
||
if test ! -f "$as_myself"; then
|
||
$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
|
||
exit 1
|
||
fi
|
||
|
||
# Unset variables that we do not need and which cause bugs (e.g. in
|
||
# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
|
||
# suppresses any "Segmentation fault" message there. '((' could
|
||
# trigger a bug in pdksh 5.2.14.
|
||
for as_var in BASH_ENV ENV MAIL MAILPATH
|
||
do eval test x\${$as_var+set} = xset \
|
||
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
|
||
done
|
||
PS1='$ '
|
||
PS2='> '
|
||
PS4='+ '
|
||
|
||
# NLS nuisances.
|
||
LC_ALL=C
|
||
export LC_ALL
|
||
LANGUAGE=C
|
||
export LANGUAGE
|
||
|
||
# CDPATH.
|
||
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
|
||
|
||
|
||
# as_fn_error STATUS ERROR [LINENO LOG_FD]
|
||
# ----------------------------------------
|
||
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
|
||
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
|
||
# script with STATUS, using 1 if that was 0.
|
||
as_fn_error ()
|
||
{
|
||
as_status=$1; test $as_status -eq 0 && as_status=1
|
||
if test "$4"; then
|
||
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
|
||
fi
|
||
$as_echo "$as_me: error: $2" >&2
|
||
as_fn_exit $as_status
|
||
} # as_fn_error
|
||
|
||
|
||
# as_fn_set_status STATUS
|
||
# -----------------------
|
||
# Set $? to STATUS, without forking.
|
||
as_fn_set_status ()
|
||
{
|
||
return $1
|
||
} # as_fn_set_status
|
||
|
||
# as_fn_exit STATUS
|
||
# -----------------
|
||
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
|
||
as_fn_exit ()
|
||
{
|
||
set +e
|
||
as_fn_set_status $1
|
||
exit $1
|
||
} # as_fn_exit
|
||
|
||
# as_fn_unset VAR
|
||
# ---------------
|
||
# Portably unset VAR.
|
||
as_fn_unset ()
|
||
{
|
||
{ eval $1=; unset $1;}
|
||
}
|
||
as_unset=as_fn_unset
|
||
# as_fn_append VAR VALUE
|
||
# ----------------------
|
||
# Append the text in VALUE to the end of the definition contained in VAR. Take
|
||
# advantage of any shell optimizations that allow amortized linear growth over
|
||
# repeated appends, instead of the typical quadratic growth present in naive
|
||
# implementations.
|
||
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
|
||
eval 'as_fn_append ()
|
||
{
|
||
eval $1+=\$2
|
||
}'
|
||
else
|
||
as_fn_append ()
|
||
{
|
||
eval $1=\$$1\$2
|
||
}
|
||
fi # as_fn_append
|
||
|
||
# as_fn_arith ARG...
|
||
# ------------------
|
||
# Perform arithmetic evaluation on the ARGs, and store the result in the
|
||
# global $as_val. Take advantage of shells that can avoid forks. The arguments
|
||
# must be portable across $(()) and expr.
|
||
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
|
||
eval 'as_fn_arith ()
|
||
{
|
||
as_val=$(( $* ))
|
||
}'
|
||
else
|
||
as_fn_arith ()
|
||
{
|
||
as_val=`expr "$@" || test $? -eq 1`
|
||
}
|
||
fi # as_fn_arith
|
||
|
||
|
||
if expr a : '\(a\)' >/dev/null 2>&1 &&
|
||
test "X`expr 00001 : '.*\(...\)'`" = X001; then
|
||
as_expr=expr
|
||
else
|
||
as_expr=false
|
||
fi
|
||
|
||
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
|
||
as_basename=basename
|
||
else
|
||
as_basename=false
|
||
fi
|
||
|
||
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
|
||
as_dirname=dirname
|
||
else
|
||
as_dirname=false
|
||
fi
|
||
|
||
as_me=`$as_basename -- "$0" ||
|
||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
|
||
X"$0" : 'X\(//\)$' \| \
|
||
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X/"$0" |
|
||
sed '/^.*\/\([^/][^/]*\)\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\/\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\/\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
|
||
# Avoid depending upon Character Ranges.
|
||
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
|
||
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
|
||
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
|
||
as_cr_digits='0123456789'
|
||
as_cr_alnum=$as_cr_Letters$as_cr_digits
|
||
|
||
ECHO_C= ECHO_N= ECHO_T=
|
||
case `echo -n x` in #(((((
|
||
-n*)
|
||
case `echo 'xy\c'` in
|
||
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
|
||
xy) ECHO_C='\c';;
|
||
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
|
||
ECHO_T=' ';;
|
||
esac;;
|
||
*)
|
||
ECHO_N='-n';;
|
||
esac
|
||
|
||
rm -f conf$$ conf$$.exe conf$$.file
|
||
if test -d conf$$.dir; then
|
||
rm -f conf$$.dir/conf$$.file
|
||
else
|
||
rm -f conf$$.dir
|
||
mkdir conf$$.dir 2>/dev/null
|
||
fi
|
||
if (echo >conf$$.file) 2>/dev/null; then
|
||
if ln -s conf$$.file conf$$ 2>/dev/null; then
|
||
as_ln_s='ln -s'
|
||
# ... but there are two gotchas:
|
||
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
|
||
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
|
||
# In both cases, we have to default to `cp -pR'.
|
||
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
|
||
as_ln_s='cp -pR'
|
||
elif ln conf$$.file conf$$ 2>/dev/null; then
|
||
as_ln_s=ln
|
||
else
|
||
as_ln_s='cp -pR'
|
||
fi
|
||
else
|
||
as_ln_s='cp -pR'
|
||
fi
|
||
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
|
||
rmdir conf$$.dir 2>/dev/null
|
||
|
||
|
||
# as_fn_mkdir_p
|
||
# -------------
|
||
# Create "$as_dir" as a directory, including parents if necessary.
|
||
as_fn_mkdir_p ()
|
||
{
|
||
|
||
case $as_dir in #(
|
||
-*) as_dir=./$as_dir;;
|
||
esac
|
||
test -d "$as_dir" || eval $as_mkdir_p || {
|
||
as_dirs=
|
||
while :; do
|
||
case $as_dir in #(
|
||
*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
|
||
*) as_qdir=$as_dir;;
|
||
esac
|
||
as_dirs="'$as_qdir' $as_dirs"
|
||
as_dir=`$as_dirname -- "$as_dir" ||
|
||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||
X"$as_dir" : 'X\(//\)[^/]' \| \
|
||
X"$as_dir" : 'X\(//\)$' \| \
|
||
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X"$as_dir" |
|
||
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)[^/].*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
test -d "$as_dir" && break
|
||
done
|
||
test -z "$as_dirs" || eval "mkdir $as_dirs"
|
||
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
|
||
|
||
|
||
} # as_fn_mkdir_p
|
||
if mkdir -p . 2>/dev/null; then
|
||
as_mkdir_p='mkdir -p "$as_dir"'
|
||
else
|
||
test -d ./-p && rmdir ./-p
|
||
as_mkdir_p=false
|
||
fi
|
||
|
||
|
||
# as_fn_executable_p FILE
|
||
# -----------------------
|
||
# Test if FILE is an executable regular file.
|
||
as_fn_executable_p ()
|
||
{
|
||
test -f "$1" && test -x "$1"
|
||
} # as_fn_executable_p
|
||
as_test_x='test -x'
|
||
as_executable_p=as_fn_executable_p
|
||
|
||
# Sed expression to map a string onto a valid CPP name.
|
||
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
|
||
|
||
# Sed expression to map a string onto a valid variable name.
|
||
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
|
||
|
||
|
||
exec 6>&1
|
||
## ----------------------------------- ##
|
||
## Main body of $CONFIG_STATUS script. ##
|
||
## ----------------------------------- ##
|
||
_ASEOF
|
||
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
|
||
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
# Save the log message, to keep $0 and so on meaningful, and to
|
||
# report actual input values of CONFIG_FILES etc. instead of their
|
||
# values after options handling.
|
||
ac_log="
|
||
This file was extended by POV-Ray $as_me 3.7.0.10, which was
|
||
generated by GNU Autoconf 2.69. Invocation command line was
|
||
|
||
CONFIG_FILES = $CONFIG_FILES
|
||
CONFIG_HEADERS = $CONFIG_HEADERS
|
||
CONFIG_LINKS = $CONFIG_LINKS
|
||
CONFIG_COMMANDS = $CONFIG_COMMANDS
|
||
$ $0 $@
|
||
|
||
on `(hostname || uname -n) 2>/dev/null | sed 1q`
|
||
"
|
||
|
||
_ACEOF
|
||
|
||
case $ac_config_files in *"
|
||
"*) set x $ac_config_files; shift; ac_config_files=$*;;
|
||
esac
|
||
|
||
case $ac_config_headers in *"
|
||
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
|
||
esac
|
||
|
||
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
# Files that config.status was made for.
|
||
config_files="$ac_config_files"
|
||
config_headers="$ac_config_headers"
|
||
config_commands="$ac_config_commands"
|
||
|
||
_ACEOF
|
||
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
ac_cs_usage="\
|
||
\`$as_me' instantiates files and other configuration actions
|
||
from templates according to the current configuration. Unless the files
|
||
and actions are specified as TAGs, all are instantiated by default.
|
||
|
||
Usage: $0 [OPTION]... [TAG]...
|
||
|
||
-h, --help print this help, then exit
|
||
-V, --version print version number and configuration settings, then exit
|
||
--config print configuration, then exit
|
||
-q, --quiet, --silent
|
||
do not print progress messages
|
||
-d, --debug don't remove temporary files
|
||
--recheck update $as_me by reconfiguring in the same conditions
|
||
--file=FILE[:TEMPLATE]
|
||
instantiate the configuration file FILE
|
||
--header=FILE[:TEMPLATE]
|
||
instantiate the configuration header FILE
|
||
|
||
Configuration files:
|
||
$config_files
|
||
|
||
Configuration headers:
|
||
$config_headers
|
||
|
||
Configuration commands:
|
||
$config_commands
|
||
|
||
Report bugs to <unix-bugreports-2011@povray.org>."
|
||
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
|
||
ac_cs_version="\\
|
||
POV-Ray config.status 3.7.0.10
|
||
configured by $0, generated by GNU Autoconf 2.69,
|
||
with options \\"\$ac_cs_config\\"
|
||
|
||
Copyright (C) 2012 Free Software Foundation, Inc.
|
||
This config.status script is free software; the Free Software Foundation
|
||
gives unlimited permission to copy, distribute and modify it."
|
||
|
||
ac_pwd='$ac_pwd'
|
||
srcdir='$srcdir'
|
||
INSTALL='$INSTALL'
|
||
MKDIR_P='$MKDIR_P'
|
||
AWK='$AWK'
|
||
test -n "\$AWK" || AWK=awk
|
||
_ACEOF
|
||
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
# The default lists apply if the user does not specify any file.
|
||
ac_need_defaults=:
|
||
while test $# != 0
|
||
do
|
||
case $1 in
|
||
--*=?*)
|
||
ac_option=`expr "X$1" : 'X\([^=]*\)='`
|
||
ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
|
||
ac_shift=:
|
||
;;
|
||
--*=)
|
||
ac_option=`expr "X$1" : 'X\([^=]*\)='`
|
||
ac_optarg=
|
||
ac_shift=:
|
||
;;
|
||
*)
|
||
ac_option=$1
|
||
ac_optarg=$2
|
||
ac_shift=shift
|
||
;;
|
||
esac
|
||
|
||
case $ac_option in
|
||
# Handling of the options.
|
||
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
|
||
ac_cs_recheck=: ;;
|
||
--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
|
||
$as_echo "$ac_cs_version"; exit ;;
|
||
--config | --confi | --conf | --con | --co | --c )
|
||
$as_echo "$ac_cs_config"; exit ;;
|
||
--debug | --debu | --deb | --de | --d | -d )
|
||
debug=: ;;
|
||
--file | --fil | --fi | --f )
|
||
$ac_shift
|
||
case $ac_optarg in
|
||
*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
|
||
'') as_fn_error $? "missing file argument" ;;
|
||
esac
|
||
as_fn_append CONFIG_FILES " '$ac_optarg'"
|
||
ac_need_defaults=false;;
|
||
--header | --heade | --head | --hea )
|
||
$ac_shift
|
||
case $ac_optarg in
|
||
*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
|
||
esac
|
||
as_fn_append CONFIG_HEADERS " '$ac_optarg'"
|
||
ac_need_defaults=false;;
|
||
--he | --h)
|
||
# Conflict between --help and --header
|
||
as_fn_error $? "ambiguous option: \`$1'
|
||
Try \`$0 --help' for more information.";;
|
||
--help | --hel | -h )
|
||
$as_echo "$ac_cs_usage"; exit ;;
|
||
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
|
||
| -silent | --silent | --silen | --sile | --sil | --si | --s)
|
||
ac_cs_silent=: ;;
|
||
|
||
# This is an error.
|
||
-*) as_fn_error $? "unrecognized option: \`$1'
|
||
Try \`$0 --help' for more information." ;;
|
||
|
||
*) as_fn_append ac_config_targets " $1"
|
||
ac_need_defaults=false ;;
|
||
|
||
esac
|
||
shift
|
||
done
|
||
|
||
ac_configure_extra_args=
|
||
|
||
if $ac_cs_silent; then
|
||
exec 6>/dev/null
|
||
ac_configure_extra_args="$ac_configure_extra_args --silent"
|
||
fi
|
||
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
if \$ac_cs_recheck; then
|
||
set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
|
||
shift
|
||
\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
|
||
CONFIG_SHELL='$SHELL'
|
||
export CONFIG_SHELL
|
||
exec "\$@"
|
||
fi
|
||
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
exec 5>>config.log
|
||
{
|
||
echo
|
||
sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
|
||
## Running $as_me. ##
|
||
_ASBOX
|
||
$as_echo "$ac_log"
|
||
} >&5
|
||
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
#
|
||
# INIT-COMMANDS
|
||
#
|
||
AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
|
||
|
||
_ACEOF
|
||
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
|
||
# Handling of arguments.
|
||
for ac_config_target in $ac_config_targets
|
||
do
|
||
case $ac_config_target in
|
||
"unix/config.h") CONFIG_HEADERS="$CONFIG_HEADERS unix/config.h" ;;
|
||
"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
|
||
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
|
||
"source/Makefile") CONFIG_FILES="$CONFIG_FILES source/Makefile" ;;
|
||
"vfe/Makefile") CONFIG_FILES="$CONFIG_FILES vfe/Makefile" ;;
|
||
"unix/Makefile") CONFIG_FILES="$CONFIG_FILES unix/Makefile" ;;
|
||
|
||
*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
|
||
esac
|
||
done
|
||
|
||
|
||
# If the user did not use the arguments to specify the items to instantiate,
|
||
# then the envvar interface is used. Set only those that are not.
|
||
# We use the long form for the default assignment because of an extremely
|
||
# bizarre bug on SunOS 4.1.3.
|
||
if $ac_need_defaults; then
|
||
test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
|
||
test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
|
||
test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
|
||
fi
|
||
|
||
# Have a temporary directory for convenience. Make it in the build tree
|
||
# simply because there is no reason against having it here, and in addition,
|
||
# creating and moving files from /tmp can sometimes cause problems.
|
||
# Hook for its removal unless debugging.
|
||
# Note that there is a small window in which the directory will not be cleaned:
|
||
# after its creation but before its name has been assigned to `$tmp'.
|
||
$debug ||
|
||
{
|
||
tmp= ac_tmp=
|
||
trap 'exit_status=$?
|
||
: "${ac_tmp:=$tmp}"
|
||
{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
|
||
' 0
|
||
trap 'as_fn_exit 1' 1 2 13 15
|
||
}
|
||
# Create a (secure) tmp directory for tmp files.
|
||
|
||
{
|
||
tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
|
||
test -d "$tmp"
|
||
} ||
|
||
{
|
||
tmp=./conf$$-$RANDOM
|
||
(umask 077 && mkdir "$tmp")
|
||
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
|
||
ac_tmp=$tmp
|
||
|
||
# Set up the scripts for CONFIG_FILES section.
|
||
# No need to generate them if there are no CONFIG_FILES.
|
||
# This happens for instance with `./config.status config.h'.
|
||
if test -n "$CONFIG_FILES"; then
|
||
|
||
|
||
ac_cr=`echo X | tr X '\015'`
|
||
# On cygwin, bash can eat \r inside `` if the user requested igncr.
|
||
# But we know of no other shell where ac_cr would be empty at this
|
||
# point, so we can use a bashism as a fallback.
|
||
if test "x$ac_cr" = x; then
|
||
eval ac_cr=\$\'\\r\'
|
||
fi
|
||
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
|
||
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
|
||
ac_cs_awk_cr='\\r'
|
||
else
|
||
ac_cs_awk_cr=$ac_cr
|
||
fi
|
||
|
||
echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
|
||
_ACEOF
|
||
|
||
|
||
{
|
||
echo "cat >conf$$subs.awk <<_ACEOF" &&
|
||
echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
|
||
echo "_ACEOF"
|
||
} >conf$$subs.sh ||
|
||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
|
||
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
|
||
ac_delim='%!_!# '
|
||
for ac_last_try in false false false false false :; do
|
||
. ./conf$$subs.sh ||
|
||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
|
||
|
||
ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
|
||
if test $ac_delim_n = $ac_delim_num; then
|
||
break
|
||
elif $ac_last_try; then
|
||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
|
||
else
|
||
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
|
||
fi
|
||
done
|
||
rm -f conf$$subs.sh
|
||
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
|
||
_ACEOF
|
||
sed -n '
|
||
h
|
||
s/^/S["/; s/!.*/"]=/
|
||
p
|
||
g
|
||
s/^[^!]*!//
|
||
:repl
|
||
t repl
|
||
s/'"$ac_delim"'$//
|
||
t delim
|
||
:nl
|
||
h
|
||
s/\(.\{148\}\)..*/\1/
|
||
t more1
|
||
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
|
||
p
|
||
n
|
||
b repl
|
||
:more1
|
||
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
|
||
p
|
||
g
|
||
s/.\{148\}//
|
||
t nl
|
||
:delim
|
||
h
|
||
s/\(.\{148\}\)..*/\1/
|
||
t more2
|
||
s/["\\]/\\&/g; s/^/"/; s/$/"/
|
||
p
|
||
b
|
||
:more2
|
||
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
|
||
p
|
||
g
|
||
s/.\{148\}//
|
||
t delim
|
||
' <conf$$subs.awk | sed '
|
||
/^[^""]/{
|
||
N
|
||
s/\n//
|
||
}
|
||
' >>$CONFIG_STATUS || ac_write_fail=1
|
||
rm -f conf$$subs.awk
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
_ACAWK
|
||
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
|
||
for (key in S) S_is_set[key] = 1
|
||
FS = ""
|
||
|
||
}
|
||
{
|
||
line = $ 0
|
||
nfields = split(line, field, "@")
|
||
substed = 0
|
||
len = length(field[1])
|
||
for (i = 2; i < nfields; i++) {
|
||
key = field[i]
|
||
keylen = length(key)
|
||
if (S_is_set[key]) {
|
||
value = S[key]
|
||
line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
|
||
len += length(value) + length(field[++i])
|
||
substed = 1
|
||
} else
|
||
len += 1 + keylen
|
||
}
|
||
|
||
print line
|
||
}
|
||
|
||
_ACAWK
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
|
||
sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
|
||
else
|
||
cat
|
||
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
|
||
|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
|
||
_ACEOF
|
||
|
||
# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
|
||
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
|
||
# trailing colons and then remove the whole line if VPATH becomes empty
|
||
# (actually we leave an empty line to preserve line numbers).
|
||
if test "x$srcdir" = x.; then
|
||
ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
|
||
h
|
||
s///
|
||
s/^/:/
|
||
s/[ ]*$/:/
|
||
s/:\$(srcdir):/:/g
|
||
s/:\${srcdir}:/:/g
|
||
s/:@srcdir@:/:/g
|
||
s/^:*//
|
||
s/:*$//
|
||
x
|
||
s/\(=[ ]*\).*/\1/
|
||
G
|
||
s/\n//
|
||
s/^[^=]*=[ ]*$//
|
||
}'
|
||
fi
|
||
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
fi # test -n "$CONFIG_FILES"
|
||
|
||
# Set up the scripts for CONFIG_HEADERS section.
|
||
# No need to generate them if there are no CONFIG_HEADERS.
|
||
# This happens for instance with `./config.status Makefile'.
|
||
if test -n "$CONFIG_HEADERS"; then
|
||
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
|
||
BEGIN {
|
||
_ACEOF
|
||
|
||
# Transform confdefs.h into an awk script `defines.awk', embedded as
|
||
# here-document in config.status, that substitutes the proper values into
|
||
# config.h.in to produce config.h.
|
||
|
||
# Create a delimiter string that does not exist in confdefs.h, to ease
|
||
# handling of long lines.
|
||
ac_delim='%!_!# '
|
||
for ac_last_try in false false :; do
|
||
ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
|
||
if test -z "$ac_tt"; then
|
||
break
|
||
elif $ac_last_try; then
|
||
as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
|
||
else
|
||
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
|
||
fi
|
||
done
|
||
|
||
# For the awk script, D is an array of macro values keyed by name,
|
||
# likewise P contains macro parameters if any. Preserve backslash
|
||
# newline sequences.
|
||
|
||
ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
|
||
sed -n '
|
||
s/.\{148\}/&'"$ac_delim"'/g
|
||
t rset
|
||
:rset
|
||
s/^[ ]*#[ ]*define[ ][ ]*/ /
|
||
t def
|
||
d
|
||
:def
|
||
s/\\$//
|
||
t bsnl
|
||
s/["\\]/\\&/g
|
||
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
|
||
D["\1"]=" \3"/p
|
||
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
|
||
d
|
||
:bsnl
|
||
s/["\\]/\\&/g
|
||
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
|
||
D["\1"]=" \3\\\\\\n"\\/p
|
||
t cont
|
||
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
|
||
t cont
|
||
d
|
||
:cont
|
||
n
|
||
s/.\{148\}/&'"$ac_delim"'/g
|
||
t clear
|
||
:clear
|
||
s/\\$//
|
||
t bsnlc
|
||
s/["\\]/\\&/g; s/^/"/; s/$/"/p
|
||
d
|
||
:bsnlc
|
||
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
|
||
b cont
|
||
' <confdefs.h | sed '
|
||
s/'"$ac_delim"'/"\\\
|
||
"/g' >>$CONFIG_STATUS || ac_write_fail=1
|
||
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
for (key in D) D_is_set[key] = 1
|
||
FS = ""
|
||
}
|
||
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
|
||
line = \$ 0
|
||
split(line, arg, " ")
|
||
if (arg[1] == "#") {
|
||
defundef = arg[2]
|
||
mac1 = arg[3]
|
||
} else {
|
||
defundef = substr(arg[1], 2)
|
||
mac1 = arg[2]
|
||
}
|
||
split(mac1, mac2, "(") #)
|
||
macro = mac2[1]
|
||
prefix = substr(line, 1, index(line, defundef) - 1)
|
||
if (D_is_set[macro]) {
|
||
# Preserve the white space surrounding the "#".
|
||
print prefix "define", macro P[macro] D[macro]
|
||
next
|
||
} else {
|
||
# Replace #undef with comments. This is necessary, for example,
|
||
# in the case of _POSIX_SOURCE, which is predefined and required
|
||
# on some systems where configure will not decide to define it.
|
||
if (defundef == "undef") {
|
||
print "/*", prefix defundef, macro, "*/"
|
||
next
|
||
}
|
||
}
|
||
}
|
||
{ print }
|
||
_ACAWK
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
|
||
fi # test -n "$CONFIG_HEADERS"
|
||
|
||
|
||
eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
|
||
shift
|
||
for ac_tag
|
||
do
|
||
case $ac_tag in
|
||
:[FHLC]) ac_mode=$ac_tag; continue;;
|
||
esac
|
||
case $ac_mode$ac_tag in
|
||
:[FHL]*:*);;
|
||
:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
|
||
:[FH]-) ac_tag=-:-;;
|
||
:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
|
||
esac
|
||
ac_save_IFS=$IFS
|
||
IFS=:
|
||
set x $ac_tag
|
||
IFS=$ac_save_IFS
|
||
shift
|
||
ac_file=$1
|
||
shift
|
||
|
||
case $ac_mode in
|
||
:L) ac_source=$1;;
|
||
:[FH])
|
||
ac_file_inputs=
|
||
for ac_f
|
||
do
|
||
case $ac_f in
|
||
-) ac_f="$ac_tmp/stdin";;
|
||
*) # Look for the file first in the build tree, then in the source tree
|
||
# (if the path is not absolute). The absolute path cannot be DOS-style,
|
||
# because $ac_f cannot contain `:'.
|
||
test -f "$ac_f" ||
|
||
case $ac_f in
|
||
[\\/$]*) false;;
|
||
*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
|
||
esac ||
|
||
as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
|
||
esac
|
||
case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
|
||
as_fn_append ac_file_inputs " '$ac_f'"
|
||
done
|
||
|
||
# Let's still pretend it is `configure' which instantiates (i.e., don't
|
||
# use $as_me), people would be surprised to read:
|
||
# /* config.h. Generated by config.status. */
|
||
configure_input='Generated from '`
|
||
$as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
|
||
`' by configure.'
|
||
if test x"$ac_file" != x-; then
|
||
configure_input="$ac_file. $configure_input"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
|
||
$as_echo "$as_me: creating $ac_file" >&6;}
|
||
fi
|
||
# Neutralize special characters interpreted by sed in replacement strings.
|
||
case $configure_input in #(
|
||
*\&* | *\|* | *\\* )
|
||
ac_sed_conf_input=`$as_echo "$configure_input" |
|
||
sed 's/[\\\\&|]/\\\\&/g'`;; #(
|
||
*) ac_sed_conf_input=$configure_input;;
|
||
esac
|
||
|
||
case $ac_tag in
|
||
*:-:* | *:-) cat >"$ac_tmp/stdin" \
|
||
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
|
||
esac
|
||
;;
|
||
esac
|
||
|
||
ac_dir=`$as_dirname -- "$ac_file" ||
|
||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||
X"$ac_file" : 'X\(//\)[^/]' \| \
|
||
X"$ac_file" : 'X\(//\)$' \| \
|
||
X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X"$ac_file" |
|
||
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)[^/].*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
as_dir="$ac_dir"; as_fn_mkdir_p
|
||
ac_builddir=.
|
||
|
||
case "$ac_dir" in
|
||
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
|
||
*)
|
||
ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
|
||
# A ".." for each directory in $ac_dir_suffix.
|
||
ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
|
||
case $ac_top_builddir_sub in
|
||
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
|
||
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
|
||
esac ;;
|
||
esac
|
||
ac_abs_top_builddir=$ac_pwd
|
||
ac_abs_builddir=$ac_pwd$ac_dir_suffix
|
||
# for backward compatibility:
|
||
ac_top_builddir=$ac_top_build_prefix
|
||
|
||
case $srcdir in
|
||
.) # We are building in place.
|
||
ac_srcdir=.
|
||
ac_top_srcdir=$ac_top_builddir_sub
|
||
ac_abs_top_srcdir=$ac_pwd ;;
|
||
[\\/]* | ?:[\\/]* ) # Absolute name.
|
||
ac_srcdir=$srcdir$ac_dir_suffix;
|
||
ac_top_srcdir=$srcdir
|
||
ac_abs_top_srcdir=$srcdir ;;
|
||
*) # Relative name.
|
||
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
|
||
ac_top_srcdir=$ac_top_build_prefix$srcdir
|
||
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
|
||
esac
|
||
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
|
||
|
||
|
||
case $ac_mode in
|
||
:F)
|
||
#
|
||
# CONFIG_FILE
|
||
#
|
||
|
||
case $INSTALL in
|
||
[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
|
||
*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
|
||
esac
|
||
ac_MKDIR_P=$MKDIR_P
|
||
case $MKDIR_P in
|
||
[\\/$]* | ?:[\\/]* ) ;;
|
||
*/*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
|
||
esac
|
||
_ACEOF
|
||
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
# If the template does not know about datarootdir, expand it.
|
||
# FIXME: This hack should be removed a few years after 2.60.
|
||
ac_datarootdir_hack=; ac_datarootdir_seen=
|
||
ac_sed_dataroot='
|
||
/datarootdir/ {
|
||
p
|
||
q
|
||
}
|
||
/@datadir@/p
|
||
/@docdir@/p
|
||
/@infodir@/p
|
||
/@localedir@/p
|
||
/@mandir@/p'
|
||
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
|
||
*datarootdir*) ac_datarootdir_seen=yes;;
|
||
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
|
||
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
ac_datarootdir_hack='
|
||
s&@datadir@&$datadir&g
|
||
s&@docdir@&$docdir&g
|
||
s&@infodir@&$infodir&g
|
||
s&@localedir@&$localedir&g
|
||
s&@mandir@&$mandir&g
|
||
s&\\\${datarootdir}&$datarootdir&g' ;;
|
||
esac
|
||
_ACEOF
|
||
|
||
# Neutralize VPATH when `$srcdir' = `.'.
|
||
# Shell code in configure.ac might set extrasub.
|
||
# FIXME: do we really want to maintain this feature?
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
ac_sed_extra="$ac_vpsub
|
||
$extrasub
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
:t
|
||
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
|
||
s|@configure_input@|$ac_sed_conf_input|;t t
|
||
s&@top_builddir@&$ac_top_builddir_sub&;t t
|
||
s&@top_build_prefix@&$ac_top_build_prefix&;t t
|
||
s&@srcdir@&$ac_srcdir&;t t
|
||
s&@abs_srcdir@&$ac_abs_srcdir&;t t
|
||
s&@top_srcdir@&$ac_top_srcdir&;t t
|
||
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
|
||
s&@builddir@&$ac_builddir&;t t
|
||
s&@abs_builddir@&$ac_abs_builddir&;t t
|
||
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
|
||
s&@INSTALL@&$ac_INSTALL&;t t
|
||
s&@MKDIR_P@&$ac_MKDIR_P&;t t
|
||
$ac_datarootdir_hack
|
||
"
|
||
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
|
||
>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
|
||
|
||
test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
|
||
{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
|
||
{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
|
||
"$ac_tmp/out"`; test -z "$ac_out"; } &&
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
|
||
which seems to be undefined. Please make sure it is defined" >&5
|
||
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
|
||
which seems to be undefined. Please make sure it is defined" >&2;}
|
||
|
||
rm -f "$ac_tmp/stdin"
|
||
case $ac_file in
|
||
-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
|
||
*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
|
||
esac \
|
||
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
|
||
;;
|
||
:H)
|
||
#
|
||
# CONFIG_HEADER
|
||
#
|
||
if test x"$ac_file" != x-; then
|
||
{
|
||
$as_echo "/* $configure_input */" \
|
||
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
|
||
} >"$ac_tmp/config.h" \
|
||
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
|
||
if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
|
||
$as_echo "$as_me: $ac_file is unchanged" >&6;}
|
||
else
|
||
rm -f "$ac_file"
|
||
mv "$ac_tmp/config.h" "$ac_file" \
|
||
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
|
||
fi
|
||
else
|
||
$as_echo "/* $configure_input */" \
|
||
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
|
||
|| as_fn_error $? "could not create -" "$LINENO" 5
|
||
fi
|
||
# Compute "$ac_file"'s index in $config_headers.
|
||
_am_arg="$ac_file"
|
||
_am_stamp_count=1
|
||
for _am_header in $config_headers :; do
|
||
case $_am_header in
|
||
$_am_arg | $_am_arg:* )
|
||
break ;;
|
||
* )
|
||
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
|
||
esac
|
||
done
|
||
echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
|
||
$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||
X"$_am_arg" : 'X\(//\)[^/]' \| \
|
||
X"$_am_arg" : 'X\(//\)$' \| \
|
||
X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X"$_am_arg" |
|
||
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)[^/].*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`/stamp-h$_am_stamp_count
|
||
;;
|
||
|
||
:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
|
||
$as_echo "$as_me: executing $ac_file commands" >&6;}
|
||
;;
|
||
esac
|
||
|
||
|
||
case $ac_file$ac_mode in
|
||
"depfiles":C) test x"$AMDEP_TRUE" != x"" || {
|
||
# Older Autoconf quotes --file arguments for eval, but not when files
|
||
# are listed without --file. Let's play safe and only enable the eval
|
||
# if we detect the quoting.
|
||
# TODO: see whether this extra hack can be removed once we start
|
||
# requiring Autoconf 2.70 or later.
|
||
case $CONFIG_FILES in #(
|
||
*\'*) :
|
||
eval set x "$CONFIG_FILES" ;; #(
|
||
*) :
|
||
set x $CONFIG_FILES ;; #(
|
||
*) :
|
||
;;
|
||
esac
|
||
shift
|
||
# Used to flag and report bootstrapping failures.
|
||
am_rc=0
|
||
for am_mf
|
||
do
|
||
# Strip MF so we end up with the name of the file.
|
||
am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'`
|
||
# Check whether this is an Automake generated Makefile which includes
|
||
# dependency-tracking related rules and includes.
|
||
# Grep'ing the whole file directly is not great: AIX grep has a line
|
||
# limit of 2048, but all sed's we know have understand at least 4000.
|
||
sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
|
||
|| continue
|
||
am_dirpart=`$as_dirname -- "$am_mf" ||
|
||
$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||
X"$am_mf" : 'X\(//\)[^/]' \| \
|
||
X"$am_mf" : 'X\(//\)$' \| \
|
||
X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X"$am_mf" |
|
||
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)[^/].*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
am_filepart=`$as_basename -- "$am_mf" ||
|
||
$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
|
||
X"$am_mf" : 'X\(//\)$' \| \
|
||
X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X/"$am_mf" |
|
||
sed '/^.*\/\([^/][^/]*\)\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\/\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\/\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
{ echo "$as_me:$LINENO: cd "$am_dirpart" \
|
||
&& sed -e '/# am--include-marker/d' "$am_filepart" \
|
||
| $MAKE -f - am--depfiles" >&5
|
||
(cd "$am_dirpart" \
|
||
&& sed -e '/# am--include-marker/d' "$am_filepart" \
|
||
| $MAKE -f - am--depfiles) >&5 2>&5
|
||
ac_status=$?
|
||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||
(exit $ac_status); } || am_rc=$?
|
||
done
|
||
if test $am_rc -ne 0; then
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "Something went wrong bootstrapping makefile fragments
|
||
for automatic dependency tracking. Try re-running configure with the
|
||
'--disable-dependency-tracking' option to at least be able to build
|
||
the package (albeit without support for automatic dependency tracking).
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
fi
|
||
{ am_dirpart=; unset am_dirpart;}
|
||
{ am_filepart=; unset am_filepart;}
|
||
{ am_mf=; unset am_mf;}
|
||
{ am_rc=; unset am_rc;}
|
||
rm -f conftest-deps.mk
|
||
}
|
||
;;
|
||
|
||
esac
|
||
done # for ac_tag
|
||
|
||
|
||
as_fn_exit 0
|
||
_ACEOF
|
||
ac_clean_files=$ac_clean_files_save
|
||
|
||
test $ac_write_fail = 0 ||
|
||
as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
|
||
|
||
|
||
# configure is writing to config.log, and then calls config.status.
|
||
# config.status does its own redirection, appending to config.log.
|
||
# Unfortunately, on DOS this fails, as config.log is still kept open
|
||
# by configure, so config.status won't be able to write to it; its
|
||
# output is simply discarded. So we exec the FD to /dev/null,
|
||
# effectively closing config.log, so it can be properly (re)opened and
|
||
# appended to by config.status. When coming back to configure, we
|
||
# need to make the FD available again.
|
||
if test "$no_create" != yes; then
|
||
ac_cs_success=:
|
||
ac_config_status_args=
|
||
test "$silent" = yes &&
|
||
ac_config_status_args="$ac_config_status_args --quiet"
|
||
exec 5>/dev/null
|
||
$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
|
||
exec 5>>config.log
|
||
# Use ||, not &&, to avoid exiting from the if with $? = 1, which
|
||
# would make configure fail if this is the last instruction.
|
||
$ac_cs_success || as_fn_exit 1
|
||
fi
|
||
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
|
||
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
|
||
fi
|
||
|
||
|
||
|
||
###############################################################################
|
||
|
||
# recursively expand the following variables for displaying
|
||
for i in bindir sysconfdir datadir mandir
|
||
do
|
||
eval povtemp=\$$i
|
||
while test x"$povtemp" != x"$oldpovtemp"
|
||
do
|
||
oldpovtemp=$povtemp
|
||
eval povtemp=$povtemp
|
||
done
|
||
eval pov$i=$povtemp
|
||
done
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result:
|
||
===============================================================================
|
||
$PACKAGE_NAME $PACKAGE_VERSION has been configured.
|
||
" >&5
|
||
$as_echo "
|
||
===============================================================================
|
||
$PACKAGE_NAME $PACKAGE_VERSION has been configured.
|
||
" >&6; }
|
||
|
||
if test x"$pov_no_distrib" = x"yes"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: the resulting binary is NOT REDISTRIBUTABLE.
|
||
" >&5
|
||
$as_echo "$as_me: WARNING: the resulting binary is NOT REDISTRIBUTABLE.
|
||
" >&2;}
|
||
fi
|
||
|
||
if test x"$pov_warn_path" != x""; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: configure has detected that the list of search paths
|
||
specified by the following environment variable(s)
|
||
$pov_warn_path
|
||
erroneously contain the \".\" directory, which may cause a build failure.
|
||
In order to build POV-Ray successfully, the package has been configured
|
||
with all \".\" directory entries removed from the variables above. You're
|
||
strongly advised to correct your configuration accordingly.
|
||
" >&5
|
||
$as_echo "$as_me: WARNING: configure has detected that the list of search paths
|
||
specified by the following environment variable(s)
|
||
$pov_warn_path
|
||
erroneously contain the \".\" directory, which may cause a build failure.
|
||
In order to build POV-Ray successfully, the package has been configured
|
||
with all \".\" directory entries removed from the variables above. You're
|
||
strongly advised to correct your configuration accordingly.
|
||
" >&2;}
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Built-in features:
|
||
I/O restrictions: ${pov_io_msg}
|
||
X Window display: ${pov_xwin_msg}
|
||
Supported image formats: $pov_img_fmt_builtin $pov_img_fmt_enabled
|
||
Unsupported image formats: $pov_img_fmt_disabled
|
||
|
||
Compilation settings:
|
||
Build architecture: $build
|
||
Built/Optimized for: $pov_built_for
|
||
Compiler vendor: $pov_compiler_vendor
|
||
Compiler version: $pov_compiler_version
|
||
Compiler flags: $CXXFLAGS
|
||
|
||
Type 'make check' to build the program and run a test render.
|
||
Type 'make install' to install $PACKAGE_NAME on your system.
|
||
|
||
The $PACKAGE_NAME components will be installed in the following directories:
|
||
Program (executable): ${povbindir}
|
||
System configuration files: ${povsysconfdir}/$PACKAGE/$VERSION_BASE
|
||
User configuration files: ${HOME}/.$PACKAGE/$VERSION_BASE
|
||
Standard include files: ${povdatadir}/$PACKAGE-$VERSION_BASE/include
|
||
Standard INI files: ${povdatadir}/$PACKAGE-$VERSION_BASE/ini
|
||
Standard demo scene files: ${povdatadir}/$PACKAGE-$VERSION_BASE/scenes
|
||
Documentation (text, HTML): ${povdatadir}/doc/$PACKAGE-$VERSION_BASE
|
||
Unix man page: ${povmandir}
|
||
===============================================================================
|
||
" >&5
|
||
$as_echo "Built-in features:
|
||
I/O restrictions: ${pov_io_msg}
|
||
X Window display: ${pov_xwin_msg}
|
||
Supported image formats: $pov_img_fmt_builtin $pov_img_fmt_enabled
|
||
Unsupported image formats: $pov_img_fmt_disabled
|
||
|
||
Compilation settings:
|
||
Build architecture: $build
|
||
Built/Optimized for: $pov_built_for
|
||
Compiler vendor: $pov_compiler_vendor
|
||
Compiler version: $pov_compiler_version
|
||
Compiler flags: $CXXFLAGS
|
||
|
||
Type 'make check' to build the program and run a test render.
|
||
Type 'make install' to install $PACKAGE_NAME on your system.
|
||
|
||
The $PACKAGE_NAME components will be installed in the following directories:
|
||
Program (executable): ${povbindir}
|
||
System configuration files: ${povsysconfdir}/$PACKAGE/$VERSION_BASE
|
||
User configuration files: ${HOME}/.$PACKAGE/$VERSION_BASE
|
||
Standard include files: ${povdatadir}/$PACKAGE-$VERSION_BASE/include
|
||
Standard INI files: ${povdatadir}/$PACKAGE-$VERSION_BASE/ini
|
||
Standard demo scene files: ${povdatadir}/$PACKAGE-$VERSION_BASE/scenes
|
||
Documentation (text, HTML): ${povdatadir}/doc/$PACKAGE-$VERSION_BASE
|
||
Unix man page: ${povmandir}
|
||
===============================================================================
|
||
" >&6; }
|