Build: Bump GNU Gettext version requirement to 0.19.

It silences a few warnings and most people probably have
0.19 even on stable distributions.

Thanks to Christian Kujau.

diff --git a/configure.ac b/configure.ac
index 7a22bf2157208876e3925d1e531dfd45bd586511..3df4348661fc026a3017f31804894cfedc12d96e 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -609,7 +609,7 @@ AM_CONDITIONAL([COND_SHARED], [test "x$enable_shared" != xno])
 
 echo
 echo "Initializing gettext:"
-AM_GNU_GETTEXT_VERSION([0.18])
+AM_GNU_GETTEXT_VERSION([0.19])
 AM_GNU_GETTEXT([external])