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authorPawel Kowalski <p.kowalski2@partner.samsung.com>2019-08-28 14:31:23 +0200
committerPawel Kowalski <p.kowalski2@partner.samsung.com>2019-08-28 16:56:31 +0200
commitdee455252ad321c660b411b4ecd65aa5e08f8fc1 (patch)
treeb55f9ec039e963e42605e9e9bdc186354cf9df42 /gl/m4/fseeko.m4
parent5c7e0aaf17a296535495e3431db6a86ad64064b3 (diff)
parent26bea900a531662c6028ecc06f4adea825658434 (diff)
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Change-Id: I6d4b47b2072db8e7c45daa6e269e2f0cc6f54a7f
Diffstat (limited to 'gl/m4/fseeko.m4')
-rw-r--r--gl/m4/fseeko.m473
1 files changed, 0 insertions, 73 deletions
diff --git a/gl/m4/fseeko.m4 b/gl/m4/fseeko.m4
deleted file mode 100644
index fdb565b..0000000
--- a/gl/m4/fseeko.m4
+++ /dev/null
@@ -1,73 +0,0 @@
-# fseeko.m4 serial 17
-dnl Copyright (C) 2007-2017 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_DEFUN([gl_FUNC_FSEEKO],
-[
- AC_REQUIRE([gl_STDIO_H_DEFAULTS])
- AC_REQUIRE([gl_STDIN_LARGE_OFFSET])
- AC_REQUIRE([gl_SYS_TYPES_H])
- 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
- HAVE_DECL_FSEEKO=0
- fi
-
- if test $gl_cv_func_fseeko = no; then
- HAVE_FSEEKO=0
- else
- if test $WINDOWS_64_BIT_OFF_T = 1; then
- REPLACE_FSEEKO=1
- fi
- if test $gl_cv_var_stdin_large_offset = no; then
- REPLACE_FSEEKO=1
- fi
- m4_ifdef([gl_FUNC_FFLUSH_STDIN], [
- gl_FUNC_FFLUSH_STDIN
- if test $gl_cv_func_fflush_stdin != yes; then
- REPLACE_FSEEKO=1
- fi
- ])
- fi
-])
-
-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])])
-])
-
-# Prerequisites of lib/fseeko.c.
-AC_DEFUN([gl_PREREQ_FSEEKO],
-[
- dnl Native Windows has the function _fseeki64. mingw hides it, but mingw64
- dnl makes it usable again.
- AC_CHECK_FUNCS([_fseeki64])
-])