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* configure.in: revert r33832 and r33833. [ruby-core:41313] [Bug #5674]

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33859 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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kosaki 2011-11-27 04:55:27 +00:00
parent 0e28532a52
commit ed78271c49
2 changed files with 58 additions and 10 deletions
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10
ChangeLog
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@ -105,16 +105,6 @@ Fri Nov 25 08:00:23 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
and/or -Wold-style-definition warnings if specified. and/or -Wold-style-definition warnings if specified.
Patch by Nikolai Weibull. Thank you! [Bug #5459] [ruby-core:40200] Patch by Nikolai Weibull. Thank you! [Bug #5459] [ruby-core:40200]
Fri Nov 25 07:56:49 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
* configure.in: remove [read buffer ptr field in FILE structures] check.
ruby 1.9 or later doesn't use stdio at all.
Fri Nov 25 07:52:46 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
* configure.in: remove [read count field in FILE] check.
ruby 1.9 or later doesn't use stdio at all.
Fri Nov 25 07:46:09 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com> Fri Nov 25 07:46:09 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
* configure.in: add -Wall always. * configure.in: add -Wall always.

58
configure.in
View File

@ -1638,6 +1638,64 @@ else
AC_DEFINE(RSHIFT(x,y), (((x)<0) ? ~((~(x))>>(int)(y)) : (x)>>(int)(y))) AC_DEFINE(RSHIFT(x,y), (((x)<0) ? ~((~(x))>>(int)(y)) : (x)>>(int)(y)))
fi fi
# win32.c still use this. Don't remove it.
test "$rb_cv_fcnt" = "not found" && rb_cv_fcnt="not found (OK if using GNU libc)"
AC_CACHE_CHECK([read count field in FILE structures], rb_cv_fcnt,
[rb_cv_fcnt="not found (OK if using GNU libc)"
for fcnt in dnl
_cnt dnl
__cnt dnl
_r dnl
readCount dnl
_rcount dnl for emx0.9c
; do
AC_TRY_COMPILE([#include <stdio.h>
],
[FILE *f = stdin; f->$fcnt = 0;],
[rb_cv_fcnt="$fcnt"; break])
done])
AS_CASE("$rb_cv_fcnt",
["not found"*], [rb_cv_fcnt="not found"],
[AC_DEFINE_UNQUOTED(FILE_COUNT, $rb_cv_fcnt)])
# win32.c still use this. Don't remove it.
AC_CACHE_CHECK([read buffer ptr field in FILE structures], rb_cv_frptr,
[for frptr in dnl
_IO_read_ptr dnl
_ptr dnl
__ptr dnl
bufpos dnl
_p dnl
__bufpos dnl
; do
AC_TRY_COMPILE([#include <stdio.h>
],
[FILE *f = stdin; char buf[256]; f->$frptr = buf;],
rb_cv_frptr="$frptr"; break,
rb_cv_frptr="not found")
done])
if test "$rb_cv_frptr" != "not found"; then
AC_DEFINE_UNQUOTED(FILE_READPTR, $rb_cv_frptr)
if test "$rb_cv_fcnt" = "not found"; then
AC_CACHE_CHECK([read buffer end field in FILE structures], rb_cv_frend,
[for frend in dnl
_IO_read_end dnl
bufread dnl
__bufread dnl
; do
AC_TRY_COMPILE([#include <stdio.h>
],
[FILE *f = stdin; char buf[256]; f->$frend = buf;],
rb_cv_frend="$frend"; break,
rb_cv_frend="not found")
done])
if test "$rb_cv_frend" != "not found"; then
AC_DEFINE_UNQUOTED(FILE_READEND, $rb_cv_frend)
fi
fi
fi
RUBY_CHECK_SIZEOF([struct stat.st_ino], [long "long long"], [], [@%:@include <sys/stat.h>]) RUBY_CHECK_SIZEOF([struct stat.st_ino], [long "long long"], [], [@%:@include <sys/stat.h>])
AC_CACHE_CHECK([whether struct dirent.d_name is too small], rb_cv_sizeof_struct_dirent_too_small, AC_CACHE_CHECK([whether struct dirent.d_name is too small], rb_cv_sizeof_struct_dirent_too_small,