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When I try to `./autogen.sh --quick' CVS gettext, using git Autoconf,
things fall over like this (several instances):
| gnulib-m4/openmp.m4:29: error: m4_copy: won't overwrite defined macro:
_AC_LANG_OPENMP(C++)
| gnulib-m4/openmp.m4:29: the top level
| autom4te: /usr/bin/m4 failed with exit status: 1
| aclocal: autom4te failed with exit status: 1
I'm not quite sure whether an Autoconf bug/incompatibility is involved
here (therefore the Cc: to bug-autoconf). m4_copy wasn't documented in
earlier Autoconf releases, but there may still have been problematic
semantic changes, I don't know.
Anyway, the following patch seems to fix it. OK to apply?
Cheers,
Ralf
2008-12-03 Ralf Wildenhues <[EMAIL PROTECTED]>
* m4/openmp.m4 (AC_OPENMP): Do not define with Autoconf 2.62 or
newer.
Upstream-Status: Pending
Index: gettext-0.17/gettext-tools/gnulib-m4/openmp.m4
===================================================================
--- gettext-0.17.orig/gettext-tools/gnulib-m4/openmp.m4 2010-02-01 10:51:00.437788710 +0000
+++ gettext-0.17/gettext-tools/gnulib-m4/openmp.m4 2010-02-01 10:51:50.697789220 +0000
@@ -1,11 +1,13 @@
-# openmp.m4 serial 4
-dnl Copyright (C) 2006-2007 Free Software Foundation, Inc.
+# openmp.m4 serial 5
+dnl Copyright (C) 2006-2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl This file can be removed once we assume autoconf >= 2.62.
+m4_version_prereq([2.62],, [
+
# _AC_LANG_OPENMP
# ---------------
# Expands to some language dependent source code for testing the presence of
@@ -90,3 +92,5 @@
fi
AC_SUBST([OPENMP_]_AC_LANG_PREFIX[FLAGS])
])
+
+])
|
