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test-fopen on mingw
From: |
Bruno Haible |
Subject: |
test-fopen on mingw |
Date: |
Sat, 17 Jan 2009 17:42:14 +0100 |
User-agent: |
KMail/1.9.9 |
On mingw, test-fopen fails, because
fopen ("nonexist.ent/", "w")
actually creates a regular file. The fix is to define
FOPEN_TRAILING_SLASH_BUG also on mingw. This should do it.
2009-01-17 Bruno Haible <address@hidden>
Fix replacement of fopen on mingw.
* m4/fopen.m4 (gl_FUNC_FOPEN): Define FOPEN_TRAILING_SLASH_BUG also on
mingw.
--- m4/fopen.m4.orig 2009-01-17 17:38:38.000000000 +0100
+++ m4/fopen.m4 2009-01-17 17:37:37.000000000 +0100
@@ -1,4 +1,4 @@
-# fopen.m4 serial 4
+# fopen.m4 serial 5
dnl Copyright (C) 2007-2009 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -10,8 +10,10 @@
AC_REQUIRE([AC_CANONICAL_HOST])
case "$host_os" in
mingw* | pw*)
+ dnl Replace fopen, for handling of "/dev/null".
REPLACE_FOPEN=1
- AC_LIBOBJ([fopen])
+ dnl fopen on mingw also has the trailing slash bug.
+ gl_cv_func_fopen_slash="guessing no"
;;
*)
dnl fopen("foo/", "w") should not create a file when the file name has a
@@ -37,17 +39,19 @@
])
rm -f conftest.sl
])
- case "$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.
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