-# stdio_h.m4 serial 30
-dnl Copyright (C) 2007-2010 Free Software Foundation, Inc.
+# stdio_h.m4 serial 33
+dnl Copyright (C) 2007-2011 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([gl_STDIO_H_DEFAULTS])
AC_REQUIRE([AC_C_INLINE])
- gl_CHECK_NEXT_HEADERS([stdio.h])
+ gl_NEXT_HEADERS([stdio.h])
dnl No need to create extra modules for these functions. Everyone who uses
dnl <stdio.h> likely needs them.
GNULIB_FPRINTF=1
GNULIB_VSPRINTF_POSIX=0; AC_SUBST([GNULIB_VSPRINTF_POSIX])
dnl Assume proper GNU behavior unless another module says otherwise.
HAVE_DECL_FPURGE=1; AC_SUBST([HAVE_DECL_FPURGE])
+ HAVE_DECL_FSEEKO=1; AC_SUBST([HAVE_DECL_FSEEKO])
+ HAVE_DECL_FTELLO=1; AC_SUBST([HAVE_DECL_FTELLO])
HAVE_DECL_GETDELIM=1; AC_SUBST([HAVE_DECL_GETDELIM])
HAVE_DECL_GETLINE=1; AC_SUBST([HAVE_DECL_GETLINE])
HAVE_DECL_OBSTACK_PRINTF=1; AC_SUBST([HAVE_DECL_OBSTACK_PRINTF])
REPLACE_VSNPRINTF=0; AC_SUBST([REPLACE_VSNPRINTF])
REPLACE_VSPRINTF=0; AC_SUBST([REPLACE_VSPRINTF])
])
-
-dnl Code shared by fseeko and ftello. Determine if large files are supported,
-dnl but stdin does not start as a large file by default.
-AC_DEFUN([gl_STDIN_LARGE_OFFSET],
- [
- AC_CACHE_CHECK([whether stdin defaults to large file offsets],
- [gl_cv_var_stdin_large_offset],
- [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>]],
-[[#if defined __SL64 && defined __SCLE /* cygwin */
- /* Cygwin 1.5.24 and earlier fail to put stdin in 64-bit mode, making
- fseeko/ftello needlessly fail. This bug was fixed in 1.5.25, and
- it is easier to do a version check than building a runtime test. */
-# include <cygwin/version.h>
-# if CYGWIN_VERSION_DLL_COMBINED < CYGWIN_VERSION_DLL_MAKE_COMBINED (1005, 25)
- choke me
-# endif
-#endif]])],
- [gl_cv_var_stdin_large_offset=yes],
- [gl_cv_var_stdin_large_offset=no])])
-])