1 files changed, 30 insertions, 5 deletions
diff --git a/configure.ac b/configure.ac
index 17890e8..5839720 100644
--- a/configure.ac
+++ b/configure.ac
@@ -32,23 +32,44 @@ AM_GLIB_GNU_GETTEXT
 AC_SUBST(GCC_FLAGS)
 
 
+AC_MSG_CHECKING([which gtk+ version to compile against])
+AC_ARG_WITH([gtk],
+ [AS_HELP_STRING([--with-gtk=2.0|3.0],[which gtk+ version to compile against (default: 2.0)])],
+ [case "$with_gtk" in
+ 2.0|3.0) ;;
+ *) AC_MSG_ERROR([invalid gtk version specified]) ;;
+ esac],
+ [with_gtk=2.0])
+AC_MSG_RESULT([$with_gtk])
+
+case "$with_gtk" in
+ 2.0) GTK_API_VERSION=2.0
+ LIBWNCK_API_VERSION=1.0
+ LIBUNIQUE_API_VERSION=1.0
+ ;;
+ 3.0) GTK_API_VERSION=3.0
+ LIBWNCK_API_VERSION=3.0
+ LIBUNIQUE_API_VERSION=3.0
+ ;;
+esac
+
 PKG_CHECK_MODULES(MAXIMUS_DEPS, 
- gtk+-2.0
+ gtk+-$GTK_API_VERSION
 gio-2.0 
- libwnck-1.0
+ libwnck-$LIBWNCK_API_VERSION
 xtst
 libfakekey
- unique-1.0
+ unique-$LIBUNIQUE_API_VERSION
 )
 AC_SUBST(MAXIMUS_DEPS_CFLAGS)
 AC_SUBST(MAXIMUS_DEPS_LIBS)
 
 PKG_CHECK_MODULES(MATEWINDOWPICKER_DEPS, 
 libmatepanelapplet-4.0
- gtk+-2.0
+ gtk+-$GTK_API_VERSION
 glib-2.0
 gio-2.0 
- libwnck-1.0
+ libwnck-$LIBWNCK_API_VERSION
 )
 AC_SUBST(MATEWINDOWPICKER_DEPS_CFLAGS)
 AC_SUBST(MATEWINDOWPICKER_DEPS_LIBS)
@@ -61,3 +82,7 @@ maximus/Makefile
 mate-window-picker-applet/Makefile
 po/Makefile.in
 ])
+
+echo "
+ GTK+ API version: ${GTK_API_VERSION}
+"