X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=config%2Flcmessage.m4;h=18d47a94f7efdd061eb5fa2778b4c04009fe063a;hb=98c966c64594611e469313314abd1e59524adb4a;hp=d94fc3317f5af185abc24d9ecf30d534b8390392;hpb=27de1486ca34aaad446adb798d71a77d6f6304da;p=lyx.git

diff --git a/config/lcmessage.m4 b/config/lcmessage.m4
index d94fc3317f..18d47a94f7 100644
--- a/config/lcmessage.m4
+++ b/config/lcmessage.m4
@@ -1,14 +1,24 @@
 # Check whether LC_MESSAGES is available in <locale.h>.
 # Ulrich Drepper <drepper@cygnus.com>, 1995.
+#
+# This file can be copied and used freely without restrictions.  It can
+# be used in projects which are not available under the GNU General Public
+# License or the GNU Library General Public License but which still want
+# to provide support for the GNU gettext functionality.
+# Please note that the actual code of the GNU gettext library is covered
+# by the GNU Library General Public License, and the rest of the GNU
+# gettext package package is covered by the GNU General Public License.
+# They are *not* in the public domain.
 
-# serial 1
+# serial 2
 
-AC_DEFUN(AM_LC_MESSAGES,
+AC_DEFUN([AM_LC_MESSAGES],
   [if test $ac_cv_header_locale_h = yes; then
     AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
       [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
        am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
     if test $am_cv_val_LC_MESSAGES = yes; then
-      AC_DEFINE(HAVE_LC_MESSAGES)
+      AC_DEFINE(HAVE_LC_MESSAGES, 1,
+        [Define if your <locale.h> file defines LC_MESSAGES.])
     fi
   fi])