Declare localtime_r if necessary.

[gnulib.git] / m4 / gettext.m4

diff --git a/m4/gettext.m4 b/m4/gettext.m4
index 3b6002b..d0b4845 100644 (file)
--- a/m4/gettext.m4
+++ b/m4/gettext.m4
@@ -6,7 +6,7 @@
 # but which still want to provide support for the GNU gettext functionality.
 # Please note that the actual code is *not* freely available.
 
-# serial 5
+# serial 105
 
 AC_DEFUN(AM_WITH_NLS,
   [AC_MSG_CHECKING([whether NLS is requested])
@@ -162,6 +162,10 @@ AC_DEFUN(AM_WITH_NLS,
       nls_cv_header_intl=intl/libintl.h
       nls_cv_header_libgt=intl/libgettext.h
     fi
+    if test -z "$nsl_cv_header_intl"; then
+      # Clean out junk possibly left behind by a previous configuration.
+      rm -f intl/libintl.h
+    fi
     AC_LINK_FILES($nls_cv_header_libgt, $nls_cv_header_intl)
     AC_OUTPUT_COMMANDS(
      [case "$CONFIG_FILES" in *po/Makefile.in*)