From: Bruno Haible <bruno@clisp.org>
Date: Sat, 20 Nov 2010 18:45:34 +0000 (+0100)
Subject: memmem: Fix autoconf test.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5685db9537a43c3fafae3650d6b29df0f21f14f5;p=pspp

memmem: Fix autoconf test.

* m4/memmem.m4 (gl_FUNC_MEMMEM): Test HAVE_DECL_MEMMEM, not HAVE_MEMMEM.
---

diff --git a/ChangeLog b/ChangeLog
index 2aa86b60c6..6770d43f60 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2010-11-20  Bruno Haible  <bruno@clisp.org>
+
+	memmem: Fix autoconf test.
+	* m4/memmem.m4 (gl_FUNC_MEMMEM): Test HAVE_DECL_MEMMEM, not HAVE_MEMMEM.
+
 2010-11-20  Bruno Haible  <bruno@clisp.org>
 
 	Port to uClibc.
diff --git a/m4/memmem.m4 b/m4/memmem.m4
index 898d4c7c47..a4284dc990 100644
--- a/m4/memmem.m4
+++ b/m4/memmem.m4
@@ -1,4 +1,4 @@
-# memmem.m4 serial 18
+# memmem.m4 serial 19
 dnl Copyright (C) 2002, 2003, 2004, 2007, 2008, 2009, 2010 Free Software
 dnl Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
@@ -64,7 +64,7 @@ dnl Additionally, check that memmem is efficient and handles empty needles.
 AC_DEFUN([gl_FUNC_MEMMEM],
 [
   AC_REQUIRE([gl_FUNC_MEMMEM_SIMPLE])
-  if test $HAVE_MEMMEM = 1 && test $REPLACE_MEMMEM = 0; then
+  if test $HAVE_DECL_MEMMEM = 1 && test $REPLACE_MEMMEM = 0; then
     AC_CACHE_CHECK([whether memmem works in linear time],
       [gl_cv_func_memmem_works_fast],
       [AC_RUN_IFELSE([AC_LANG_PROGRAM([[