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configure.ac: default to GTK3, fall back to GTK2

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the gtk3 port will be compiled if gtk3 is available

use --enable-gtk2 or --disable-gtk3 to compile the gtk2 port
This commit is contained in:
wdlkmpx 2021-01-21 14:39:58 +08:00
parent 355e791147
commit 2f2d30b361
1 changed files with 43 additions and 16 deletions
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59
configure.ac vendored
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@ -18,25 +18,48 @@ IT_PROG_INTLTOOL
# Checks for programs.
AC_PROG_CC
AC_HEADER_STDC
AC_CHECK_HEADERS([sys/param.h signal.h])
AC_ARG_ENABLE(gtk3,
AS_HELP_STRING([--enable-gtk3],[enable to use gtk-3.0 instead of gtk-2.0]),
[case "${enableval}" in
yes) enable_gtk3=yes ;;
no) enable_gtk3=no ;;
esac],[])
#========================================================================
if test "x$enable_gtk3" = "xyes" ; then
gtk_modules="gtk+-3.0 >= 3.0.0"
else
gtk_modules="gtk+-2.0 >= 2.14.0"
CPPFLAGS="$CPPFLAGS -DGDK_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_SINGLE_INCLUDES -DGTK_DISABLE_DEPRECATED -DGTK_DISABLE_SINGLE_INCLUDES"
fi
PKG_CHECK_MODULES(GTK, [$gtk_modules])
AC_SUBST(GTK_CFLAGS)
AC_SUBST(GTK_LIBS)
GTK3_CHECK="gtk+-3.0 >= 3.0.0"
GTK2_CHECK="gtk+-2.0 >= 2.14.0"
AC_ARG_ENABLE(gtk3,
AS_HELP_STRING([--disable-gtk3],[build with GTK3 (Autodetect)]),[],
[enable_gtk3=check])
AC_ARG_ENABLE(gtk2,
AS_HELP_STRING([--enable-gtk2],[build with GTK2 (Autodetect)]),[],
[enable_gtk2=check])
AS_IF([test "x$enable_gtk3" = xyes],
[enable_gtk2=no])
AS_IF([test "x$enable_gtk2" = xyes],
[enable_gtk3=no])
AS_IF([test "x$enable_gtk3" = xcheck],
[PKG_CHECK_MODULES([GTK],[$GTK3_CHECK],
[enable_gtk3=yes],[enable_gtk3=no])])
AS_IF([test "x$enable_gtk3" = xyes],
[
gtk_modules="$GTK3_CHECK"
gtk_version="gtk+-3.0"
errmsg="GTK3 is not installed, use --enable-gtk2 to build with GTK2"
],
[
gtk_modules="$GTK2_CHECK"
gtk_version="gtk+-2.0"
errmsg="GTK2 is not installed, use --enable-gtk3 to build with GTK3"
CPPFLAGS="$CPPFLAGS -DGDK_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_SINGLE_INCLUDES -DGTK_DISABLE_DEPRECATED -DGTK_DISABLE_SINGLE_INCLUDES"
])
PKG_CHECK_MODULES([GTK], [$gtk_modules], [], [AC_ERROR([$errmsg])])
AC_SUBST([GTK_CFLAGS])
AC_SUBST([GTK_LIBS])
#========================================================================
GETTEXT_PACKAGE=gtkballs
AC_SUBST(GETTEXT_PACKAGE)
@ -61,3 +84,7 @@ AC_CONFIG_FILES([
gtkballs-data/Makefile
])
AC_OUTPUT
echo
echo "GTK Version: $(pkg-config --modversion $gtk_version)"
echo