-# fopen.m4 serial 4
-dnl Copyright (C) 2007-2009 Free Software Foundation, Inc.
+# fopen.m4 serial 5
+dnl Copyright (C) 2007-2010 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.
AC_REQUIRE([AC_CANONICAL_HOST])
case "$host_os" in
mingw* | pw*)
+ dnl Replace fopen, for handling of "/dev/null".
REPLACE_FOPEN=1
- AC_LIBOBJ([fopen])
+ dnl fopen on mingw also has the trailing slash bug.
+ gl_cv_func_fopen_slash="guessing no"
;;
*)
dnl fopen("foo/", "w") should not create a file when the file name has a
])
rm -f conftest.sl
])
- case "$gl_cv_func_fopen_slash" in
- *no)
- AC_DEFINE([FOPEN_TRAILING_SLASH_BUG], [1],
- [Define to 1 if fopen() fails to recognize a trailing slash.])
- REPLACE_FOPEN=1
- AC_LIBOBJ([fopen])
- gl_PREREQ_FOPEN
- ;;
- esac
;;
esac
+ case "$gl_cv_func_fopen_slash" in
+ *no)
+ AC_DEFINE([FOPEN_TRAILING_SLASH_BUG], [1],
+ [Define to 1 if fopen() fails to recognize a trailing slash.])
+ REPLACE_FOPEN=1
+ ;;
+ esac
+ if test $REPLACE_FOPEN = 1; then
+ AC_LIBOBJ([fopen])
+ gl_PREREQ_FOPEN
+ fi
])
# Prerequisites of lib/fopen.c.