Search for a gettext implementation at configure time

diff --git a/configure.ac b/configure.ac
index 95dfc66f454604b1ee3c0a8d084511675a1860c5..1ef538bca60ae2c120a433df8aca080f616e5963 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -40,6 +40,7 @@ fi
 dnl Checks for libraries.
 AC_SYS_LARGEFILE
 AC_SEARCH_LIBS([sin], [m])
+AC_SEARCH_LIBS([dcgettext], [intl])
 PSPP_LIBPLOT
 PSPP_LC_PAPER
 AM_CONDITIONAL(WITHCHARTS, test x"$with_libplot" != x"no")