> ../gllib/stdio.h:632: error: `fseeko' was not declared in this scope
>
> This should fix it.
This did not fix it completely, because m4/fflush.m4 also fiddles with
REPLACE_FSEEKO. This fixes it, now.
2010-04-05 Bruno Haible <br...@clisp.org>
fseeko: Fix C++ test error on mingw.
* m4/fseeko.m4 (gl_HAVE_FSEEKO): New macro, extracted from
gl_FUNC_FSEEKO.
(gl_REPLACE_FSEEKO): Also set REPLACE_FSEEKO if appropriate.
(gl_FUNC_FSEEKO): Require gl_HAVE_FSEEKO. Update.
* m4/fflush.m4 (gl_REPLACE_FFLUSH): Don't fiddle with internals of the
fseeko module. Instead, invoke gl_REPLACE_FSEEKO.
*** m4/fseeko.m4.orig Mon Apr 5 18:11:02 2010
--- m4/fseeko.m4 Mon Apr 5 18:06:00 2010
***************
*** 1,4 ****
! # fseeko.m4 serial 8
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,
--- 1,4 ----
! # fseeko.m4 serial 9
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,
***************
*** 7,15 ****
AC_DEFUN([gl_FUNC_FSEEKO],
[
AC_REQUIRE([gl_STDIO_H_DEFAULTS])
! AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([gl_STDIN_LARGE_OFFSET])
dnl Persuade glibc <stdio.h> to declare fseeko().
AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
--- 7,31 ----
AC_DEFUN([gl_FUNC_FSEEKO],
[
AC_REQUIRE([gl_STDIO_H_DEFAULTS])
! AC_REQUIRE([gl_HAVE_FSEEKO])
AC_REQUIRE([gl_STDIN_LARGE_OFFSET])
+ if test $gl_cv_func_fseeko = no; then
+ HAVE_FSEEKO=0
+ gl_REPLACE_FSEEKO
+ else
+ if test $gl_cv_var_stdin_large_offset = no; then
+ gl_REPLACE_FSEEKO
+ fi
+ fi
+ ])
+
+ dnl Tests whether fseeko is available.
+ dnl Result is gl_cv_func_fseeko.
+ AC_DEFUN([gl_HAVE_FSEEKO],
+ [
+ AC_REQUIRE([AC_PROG_CC])
+
dnl Persuade glibc <stdio.h> to declare fseeko().
AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
***************
*** 19,38 ****
]], [fseeko (stdin, 0, 0);])],
[gl_cv_func_fseeko=yes], [gl_cv_func_fseeko=no])
])
- if test $gl_cv_func_fseeko = no; then
- HAVE_FSEEKO=0
- else
- if test $gl_cv_var_stdin_large_offset = no; then
- REPLACE_FSEEKO=1
- fi
- fi
- if test $HAVE_FSEEKO = 0 || test $REPLACE_FSEEKO = 1; then
- gl_REPLACE_FSEEKO
- fi
])
AC_DEFUN([gl_REPLACE_FSEEKO],
[
AC_LIBOBJ([fseeko])
dnl If we are also using the fseek module, then fseek needs replacing, too.
m4_ifdef([gl_REPLACE_FSEEK], [gl_REPLACE_FSEEK])
--- 35,49 ----
]], [fseeko (stdin, 0, 0);])],
[gl_cv_func_fseeko=yes], [gl_cv_func_fseeko=no])
])
])
AC_DEFUN([gl_REPLACE_FSEEKO],
[
+ AC_REQUIRE([gl_STDIO_H_DEFAULTS])
+ AC_REQUIRE([gl_HAVE_FSEEKO])
+ if test $gl_cv_func_fseeko = yes; then
+ REPLACE_FSEEKO=1
+ fi
AC_LIBOBJ([fseeko])
dnl If we are also using the fseek module, then fseek needs replacing, too.
m4_ifdef([gl_REPLACE_FSEEK], [gl_REPLACE_FSEEK])
*** m4/fflush.m4.orig Mon Apr 5 18:11:01 2010
--- m4/fflush.m4 Mon Apr 5 18:06:00 2010
***************
*** 1,4 ****
! # fflush.m4 serial 7
# Copyright (C) 2007-2010 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
--- 1,4 ----
! # fflush.m4 serial 8
# Copyright (C) 2007-2010 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
***************
*** 67,77 ****
AC_DEFUN([gl_REPLACE_FFLUSH],
[
AC_LIBOBJ([fflush])
- AC_LIBOBJ([fseeko])
AC_REQUIRE([gl_STDIO_H_DEFAULTS])
REPLACE_FFLUSH=1
- REPLACE_FSEEKO=1
gl_PREREQ_FFLUSH
])
# Prerequisites of lib/fflush.c.
--- 67,76 ----
AC_DEFUN([gl_REPLACE_FFLUSH],
[
AC_LIBOBJ([fflush])
AC_REQUIRE([gl_STDIO_H_DEFAULTS])
REPLACE_FFLUSH=1
gl_PREREQ_FFLUSH
+ gl_REPLACE_FSEEKO
])
# Prerequisites of lib/fflush.c.
