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Fix for cross-compilation.
author
Bruno Haible
<bruno@clisp.org>
Wed, 5 Jul 2006 12:46:39 +0000
(12:46 +0000)
committer
Bruno Haible
<bruno@clisp.org>
Wed, 5 Jul 2006 12:46:39 +0000
(12:46 +0000)
m4/ChangeLog
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m4/strndup.m4
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diff --git
a/m4/ChangeLog
b/m4/ChangeLog
index d11fddef55352aca867050e5223ce1aafb45f054..03111167927979eeac0828ecaf5a37f1410d13f8 100644
(file)
--- a/
m4/ChangeLog
+++ b/
m4/ChangeLog
@@
-1,3
+1,9
@@
+2006-07-03 Bruno Haible <bruno@clisp.org>
+
+ * strndup.m4 (gl_FUNC_STRNDUP): When cross-compiling, check whether
+ the function exists, before testing against AIX.
+ Reported by Martin Lambers <marlam@marlam.de>.
+
2006-07-04 Paul Eggert <eggert@cs.ucla.edu>
* absolute-header.m4 (gl_ABSOLUTE_HEADER): Prepend three slashes
2006-07-04 Paul Eggert <eggert@cs.ucla.edu>
* absolute-header.m4 (gl_ABSOLUTE_HEADER): Prepend three slashes
diff --git
a/m4/strndup.m4
b/m4/strndup.m4
index 48b15cc03506a54f144c8e90d9933439fe5af9c5..e333f5cfdb59e390862209ad0edcb779e9284d9d 100644
(file)
--- a/
m4/strndup.m4
+++ b/
m4/strndup.m4
@@
-1,4
+1,4
@@
-# strndup.m4 serial
6
+# strndup.m4 serial
7
dnl Copyright (C) 2002-2003, 2005-2006 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 Copyright (C) 2002-2003, 2005-2006 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@
-27,13
+27,15
@@
AC_DEFUN([gl_FUNC_STRNDUP],
return s[13] != '\0';]])],
[gl_cv_func_strndup=yes],
[gl_cv_func_strndup=no],
return s[13] != '\0';]])],
[gl_cv_func_strndup=yes],
[gl_cv_func_strndup=no],
- [AC_EGREP_CPP([too risky], [
+ [AC_CHECK_FUNC([strndup],
+ [AC_EGREP_CPP([too risky], [
#ifdef _AIX
#ifdef _AIX
- too risky
+
too risky
#endif
#endif
- ],
- [gl_cv_func_strndup=no],
- [gl_cv_func_strndup=yes])])])
+ ],
+ [gl_cv_func_strndup=no],
+ [gl_cv_func_strndup=yes])],
+ [gl_cv_func_strndup=no])])])
if test $gl_cv_func_strndup = yes; then
AC_DEFINE([HAVE_STRNDUP], 1,
[Define if you have the strndup() function and it works.])
if test $gl_cv_func_strndup = yes; then
AC_DEFINE([HAVE_STRNDUP], 1,
[Define if you have the strndup() function and it works.])