.gitignore

@@ -1,2 +1 @@
 build
-src

CMakeLists.txt

@@ -1,6 +1,6 @@
 PROJECT ( example )
 
-cmake_minimum_required( VERSION 3.16 )
+cmake_minimum_required( VERSION 3.22 )
 
 FIND_PACKAGE ( PkgConfig REQUIRED )
 PKG_CHECK_MODULES( GTK REQUIRED gtkmm-4.0)

install.sh

@@ -5,8 +5,9 @@ set -e
 # https://terminalroot.com/how-to-install-gtkmm-4-on-ubuntu-2204/
 # https://www.devdungeon.com/wiki/doku.php?id=programming:gtk4
 
-sudo apt install build-essential git g++ autotools-dev libgtkmm-3.0-dev \
-	libgtkmm-3.0-doc mm-common pkg-config
+#sudo apt install build-essential git g++ autotools-dev libgtkmm-3.0-dev \
+#	libgtkmm-3.0-doc mm-common libgtk-4-bin \
+#	libgtk-4-common libgtk-4-dev libgtk-4-doc pkg-config
 
 if [ ! -f libsigc++-3.0.7.tar.xz ]; then
 	wget https://download.gnome.org/sources/libsigc++/3.0/libsigc++-3.0.7.tar.xz
@@ -17,8 +18,6 @@ cd libsigc++-3.0.7/
 make -j`nproc --ignore=2`
 sudo make install
 
-cd ..
-
 if [ ! -f glibmm-2.68.2.tar.xz ]; then
 	wget https://download.gnome.org/sources/glibmm/2.68/glibmm-2.68.2.tar.xz
 fi
@@ -67,4 +66,4 @@ tar Jxvf gtkmm-4.6.1.tar.xz
 cd gtkmm-4.6.1
 ./autogen.sh --prefix=/usr
 make -j`nproc --ignore=2`
-sudo make install
+sudo make install