--- configure.ac.orig	Wed Jun  7 22:02:51 2017
+++ configure.ac	Wed Sep 22 20:29:53 2021
@@ -48,7 +48,10 @@ AC_PROG_CXX
 AM_PROG_CC_C_O
 AC_ISC_POSIX
 AC_HEADER_STDC
-IT_PROG_INTLTOOL([0.35.0])
+AM_GNU_GETTEXT([external])
+AM_GNU_GETTEXT_VERSION([0.19.8])
+m4_ifdef(AM_GNU_GETTEXT_REQUIRE_VERSION,
+  [AM_GNU_GETTEXT_REQUIRE_VERSION([0.19.8])])
 AM_PROG_LIBTOOL
 
 # For dislpay Date