configure: do not break configure if gtk+-3.0 devel missing

Fix PKG_CHECK_MODULES rule for with_gtk=check condition to
set USE_GTK=0 if gtk+-3.0 is not available.

Since commit 85856c29a7
Author: Hyunjun Ko <zzoon@igalia.com>
Date:   Wed Jul 5 15:59:43 2017 +0900

    tests: elements: add testsuite of vaapi context

...configure fails if gtk+-3.0 development files are missing.

The "with_gtk" option defaults to "check" in configure.ac
which implies that if it is not explicitly requested then
configure will only enable it if it's available on the system.

However, the PKG_CHECK_MODULES rule that get's activated on
"check" condition did not provide default when gtk+-3.0 devel
packages are not found on the system.  Thus, it resulted in
configure failure.

Signed-off-by: U. Artie Eoff <ullysses.a.eoff@intel.com>

https://bugzilla.gnome.org/show_bug.cgi?id=785452
This commit is contained in:
U. Artie Eoff 2017-07-26 09:53:10 -07:00 committed by Víctor Manuel Jáquez Leal
parent 85856c29a7
commit a77209ad54

View file

@ -490,7 +490,7 @@ AS_IF([test "x$BUILD_EXAMPLES" = "xyes" -a $USE_X11 -eq 1],
[AS_CASE([$with_gtk],
[yes], [PKG_CHECK_MODULES([GTK3], [gtk+-3.0], [USE_GTK=1])],
[no], [],
[PKG_CHECK_MODULES([GTK3], [gtk+-3.0], [USE_GTK=1])])])
[PKG_CHECK_MODULES([GTK3], [gtk+-3.0], [USE_GTK=1], [USE_GTK=0])])])
AS_IF([test $USE_GTK -eq 1],
[
saved_CPPFLAGS="$CPPFLAGS"