Mercurial > hg > octave-kai > gnulib-hg
changeset 14912:bd2854b5a2ef
fseeko: Simplify.
* m4/fseeko.m4 (gl_HAVE_FSEEKO): Remove macro.
(gl_FUNC_FSEEKO): Inline it here.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 07 May 2011 13:30:25 +0200 |
parents | 51b1cc0a0bc7 |
children | 7c541f65646d |
files | ChangeLog m4/fseeko.m4 |
diffstat | 2 files changed, 18 insertions(+), 19 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2011-05-07 Bruno Haible <bruno@clisp.org> + + fseeko: Simplify. + * m4/fseeko.m4 (gl_HAVE_FSEEKO): Remove macro. + (gl_FUNC_FSEEKO): Inline it here. + 2011-05-07 Bruno Haible <bruno@clisp.org> fseek: Move AC_LIBOBJ invocations to module description.
--- a/m4/fseeko.m4 +++ b/m4/fseeko.m4 @@ -1,4 +1,4 @@ -# fseeko.m4 serial 14 +# fseeko.m4 serial 15 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, @@ -7,8 +7,18 @@ AC_DEFUN([gl_FUNC_FSEEKO], [ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) - AC_REQUIRE([gl_HAVE_FSEEKO]) AC_REQUIRE([gl_STDIN_LARGE_OFFSET]) + AC_REQUIRE([AC_PROG_CC]) + + dnl Persuade glibc <stdio.h> to declare fseeko(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + AC_CACHE_CHECK([for fseeko], [gl_cv_func_fseeko], + [ + AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h> +]], [fseeko (stdin, 0, 0);])], + [gl_cv_func_fseeko=yes], [gl_cv_func_fseeko=no]) + ]) AC_CHECK_DECLS_ONCE([fseeko]) if test $ac_cv_have_decl_fseeko = no; then @@ -30,23 +40,6 @@ 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]) - - AC_CACHE_CHECK([for fseeko], [gl_cv_func_fseeko], - [ - AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h> -]], [fseeko (stdin, 0, 0);])], - [gl_cv_func_fseeko=yes], [gl_cv_func_fseeko=no]) - ]) -]) - 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],