* lib/xalloc.h (XMALLOC, XNMALLOC, XZALLOC, XCALLOC): Move

[gnulib.git] / m4 / isc-posix.m4

diff --git a/m4/isc-posix.m4 b/m4/isc-posix.m4
index 4dd2afa..74dc8f2 100644 (file)
--- a/m4/isc-posix.m4
+++ b/m4/isc-posix.m4
@@ -1,4 +1,11 @@
-#serial 1
+# isc-posix.m4 serial 2 (gettext-0.11.2)
+dnl Copyright (C) 1995-2002 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.
+
+# This file is not needed with autoconf-2.53 and newer.  Remove it in 2005.
+
 # This test replaces the one in autoconf.
 # Currently this macro should have the same name as the autoconf macro
 # because gettext's gettext.m4 (distributed in the automake package)
@@ -7,7 +14,9 @@
 #   configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX
 #   configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX
 
-AC_DEFUN(AC_ISC_POSIX,
+undefine([AC_ISC_POSIX])
+
+AC_DEFUN([AC_ISC_POSIX],
   [
     dnl This test replaces the obsolescent AC_ISC_POSIX kludge.
     AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"])