[libvirt] [libvirt-glib] spec: Substitute minimum glib2 version from configure.ac

[Christophe Fergeau]

This way we don't have to keep track of the minimum glib2 version we
need in 2 separate places.

Signed-off-by: Christophe Fergeau <cfergeau at redhat.com>
---
 configure.ac         | 1 +
 libvirt-glib.spec.in | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 097f7f4..80ab703 100644
--- a/configure.ac
+++ b/configure.ac
@@ -12,6 +12,7 @@ AM_SILENT_RULES([yes])
 LIBVIRT_REQUIRED=0.10.2
 AC_SUBST([LIBVIRT_REQUIRED]) dnl used in the .spec file
 GLIB2_REQUIRED=2.22.0
+AC_SUBST([GLIB2_REQUIRED]) dnl used in the .spec file
 GLIB2_TEST_REQUIRED=2.38.0
 GOBJECT2_REQUIRED=2.10.0
 GIO_REQUIRED=2.10.0
diff --git a/libvirt-glib.spec.in b/libvirt-glib.spec.in
index 202e624..32ce4f0 100644
--- a/libvirt-glib.spec.in
+++ b/libvirt-glib.spec.in
@@ -30,7 +30,7 @@ URL: http://libvirt.org/
 Source0: ftp://libvirt.org/libvirt/glib/%{name}-%{version}.tar.gz
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
-BuildRequires: glib2-devel >= 2.22.0
+BuildRequires: glib2-devel >= @GLIB2_REQUIRED@
 BuildRequires: libvirt-devel >= %{libvirt_version}
 BuildRequires: python-devel
 %if %{with_introspection}
-- 
1.9.3