[gnome-taquin] Target correct GLib version.

[Arnaud Bonatti <arnaudb src gnome org>]

commit ebd5d83c7f280a58a7b193c2d2d6c9ee7206e332
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Mon Feb 16 17:19:28 2015 +0100

    Target correct GLib version.

 configure.ac    |    2 ++
 src/Makefile.am |    2 +-
 2 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 1423231..8b8cac6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -29,6 +29,8 @@ PKG_CHECK_MODULES(GNOME_TAQUIN, [
   libcanberra-gtk3 >= $CANBERRA_GTK_REQUIRED
 ])
 
+AC_SUBST([GLIB_REQUIRED])
+
 AC_PATH_PROG([DESKTOP_FILE_VALIDATE], [desktop-file-validate], [/bin/true])
 
 dnl ###########################################################################
diff --git a/src/Makefile.am b/src/Makefile.am
index d5c139f..7aa35a5 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -24,7 +24,7 @@ gnome_taquin_VALAFLAGS = \
        --pkg librsvg-2.0 \
        --pkg libcanberra \
        --pkg libcanberra-gtk \
-       --target-glib 2.40
+       --target-glib $(GLIB_REQUIRED)
 
 gnome_taquin_LDADD = $(GNOME_TAQUIN_LIBS)