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Import new gnulib.

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2013-04-11 21:12:46 +02:00
parent 93cd84df63
commit 053cfcddf1
255 changed files with 12578 additions and 4948 deletions
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20
m4/strndup.m4
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@ -1,5 +1,5 @@
# strndup.m4 serial 18
dnl Copyright (C) 2002-2003, 2005-2010 Free Software Foundation, Inc.
# strndup.m4 serial 21
dnl Copyright (C) 2002-2003, 2005-2013 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.
@ -18,13 +18,18 @@ AC_DEFUN([gl_FUNC_STRNDUP],
fi
if test $ac_cv_func_strndup = yes; then
HAVE_STRNDUP=1
# AIX 4.3.3, AIX 5.1 have a function that fails to add the terminating '\0'.
AC_CACHE_CHECK([for working strndup], [gl_cv_func_strndup_works],
[AC_RUN_IFELSE([
AC_LANG_PROGRAM([[#include <string.h>
#include <stdlib.h>]], [[
#ifndef HAVE_DECL_STRNDUP
extern char *strndup (const char *, size_t);
#if !HAVE_DECL_STRNDUP
extern
#ifdef __cplusplus
"C"
#endif
char *strndup (const char *, size_t);
#endif
char *s;
s = strndup ("some longer string", 15);
@ -42,12 +47,9 @@ changequote(,)dnl
changequote([,])dnl
])])
case $gl_cv_func_strndup_works in
*no)
REPLACE_STRNDUP=1
AC_LIBOBJ([strndup])
;;
*no) REPLACE_STRNDUP=1 ;;
esac
else
AC_LIBOBJ([strndup])
HAVE_STRNDUP=0
fi
])