[gimp] configure.ac: require babl >= 0.1.24

[Michael Natterer <mitch src gnome org>]

commit a18dcb94eb799602631c49621075f845c509993d
Author: Michael Natterer <mitch gimp org>
Date:   Wed Feb 1 23:41:54 2017 +0100

    configure.ac: require babl >= 0.1.24

 app/sanity.c |    2 +-
 configure.ac |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/app/sanity.c b/app/sanity.c
index 5e2ce5a..b3db922 100644
--- a/app/sanity.c
+++ b/app/sanity.c
@@ -453,7 +453,7 @@ sanity_check_babl (void)
 
 #define BABL_REQUIRED_MAJOR 0
 #define BABL_REQUIRED_MINOR 1
-#define BABL_REQUIRED_MICRO 18
+#define BABL_REQUIRED_MICRO 24
 
   babl_get_version (&babl_major_version,
                     &babl_minor_version,
diff --git a/configure.ac b/configure.ac
index 524cb54..e84c1d1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -43,7 +43,7 @@ m4_define([gimp_stable],
 m4_define([gimp_full_name], [GNU Image Manipulation Program])
 
 # required versions of other packages
-m4_define([babl_required_version], [0.1.18])
+m4_define([babl_required_version], [0.1.24])
 m4_define([gegl_required_version], [0.3.10])
 m4_define([glib_required_version], [2.40.0])
 m4_define([atk_required_version], [2.2.0])