update gettext version to 0.19

diff --git a/configure.ac b/configure.ac
index 33d260db207909ba37cd184ccbe053d2c2bd5e66..5e4c572ea7b03e137365e6a668cd0b17918a94f2 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -39,7 +39,7 @@ AC_CONFIG_MACRO_DIR([m4])
 # checks for programs
 
 AM_GNU_GETTEXT([external])
-AM_GNU_GETTEXT_VERSION([0.18.1])
+AM_GNU_GETTEXT_VERSION([0.19])
 AC_PROG_YACC
 AM_PROG_LEX
 AC_PROG_CC