-# getdelim.m4 serial 6
+# getdelim.m4 serial 10
-dnl Copyright (C) 2005-2007, 2009-2010 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2014 Free Software Foundation, Inc.
dnl
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
AC_CHECK_FUNCS_ONCE([getdelim])
if test $ac_cv_func_getdelim = yes; then
+ HAVE_GETDELIM=1
dnl Found it in some library. Verify that it works.
AC_CACHE_CHECK([for working getdelim function], [gl_cv_func_working_getdelim],
[echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data
size_t siz = 0;
int len = getdelim (&line, &siz, '\n', in);
if (!(len == 4 && line && strcmp (line, "foo\n") == 0))
- return 1;
+ return 2;
}
{
/* Test result for a NULL buffer and a non-zero size.
char *line = NULL;
size_t siz = (size_t)(~0) / 4;
if (getdelim (&line, &siz, '\n', in) == -1)
- return 1;
+ return 3;
}
return 0;
}
[
#include <features.h>
#ifdef __GNU_LIBRARY__
- #if (__GLIBC__ >= 2)
+ #if (__GLIBC__ >= 2) && !defined __UCLIBC__
Lucky GNU user
#endif
#endif
],
- [gl_cv_func_working_getdelim=yes],
- [gl_cv_func_working_getdelim=no])]
+ [gl_cv_func_working_getdelim="guessing yes"],
+ [gl_cv_func_working_getdelim="guessing no"])]
)])
+ case "$gl_cv_func_working_getdelim" in
+ *no)
+ REPLACE_GETDELIM=1
+ ;;
+ esac
else
- gl_cv_func_working_getdelim=no
+ HAVE_GETDELIM=0
fi
if test $ac_cv_have_decl_getdelim = no; then
HAVE_DECL_GETDELIM=0
fi
-
- if test $gl_cv_func_working_getdelim = no; then
- if test $ac_cv_func_getdelim = yes; then
- REPLACE_GETDELIM=1
- fi
- AC_LIBOBJ([getdelim])
- gl_PREREQ_GETDELIM
- fi
])
# Prerequisites of lib/getdelim.c.