-# serial 5
+# serial 8
# See if we need to provide fdopendir.
dnl Copyright (C) 2009-2011 Free Software Foundation, Inc.
]])
AC_CHECK_FUNCS_ONCE([fdopendir])
if test $ac_cv_func_fdopendir = no; then
- AC_LIBOBJ([openat-proc])
- AC_LIBOBJ([fdopendir])
- gl_REPLACE_DIRENT_H
HAVE_FDOPENDIR=0
else
AC_CACHE_CHECK([whether fdopendir works],
#include <fcntl.h>
#include <unistd.h>
#if !HAVE_DECL_FDOPENDIR
-extern DIR *fdopendir (int);
+extern
+# ifdef __cplusplus
+"C"
+# endif
+DIR *fdopendir (int);
#endif
]], [int result = 0;
int fd = open ("conftest.c", O_RDONLY);
[gl_cv_func_fdopendir_works="guessing no"])])
if test "$gl_cv_func_fdopendir_works" != yes; then
REPLACE_FDOPENDIR=1
- gl_REPLACE_DIRENT_H
- AC_LIBOBJ([fdopendir])
fi
fi
])