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fix r37904: it forced i486 though -marh was usually i686

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37906 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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naruse 2012-11-27 18:12:53 +00:00
parent bb2e9e9e98
commit c8d3536852
2 changed files with 2 additions and 2 deletions
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2
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@ -5,7 +5,7 @@ Wed Nov 28 03:03:28 2012 NARUSE, Yui <naruse@ruby-lang.org>
Wed Nov 28 02:55:35 2012 NARUSE, Yui <naruse@ruby-lang.org> Wed Nov 28 02:55:35 2012 NARUSE, Yui <naruse@ruby-lang.org>
* configure.in (ARCH_FLAG): __sync_val_compare_and_swap_4 needs * configure.in (ARCH_FLAG): __sync_val_compare_and_swap_4 needs
-march=i486 on at least linux gcc 4.1. -march=$target_cpu on at least linux gcc 4.1.
Tue Nov 27 22:03:09 2012 Akinori MUSHA <knu@iDaemons.org> Tue Nov 27 22:03:09 2012 Akinori MUSHA <knu@iDaemons.org>

2
configure.in
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@ -243,7 +243,7 @@ AC_DEFUN([RUBY_DEFAULT_ARCH], [
AC_MSG_CHECKING([arch option]) AC_MSG_CHECKING([arch option])
AS_CASE([$1-$target_os], AS_CASE([$1-$target_os],
[*64-*], [ARCH_FLAG=-m64], [*64-*], [ARCH_FLAG=-m64],
[[i[3-6]86-linux]], [ARCH_FLAG=-march=i486], [[i[3-6]86-linux]], [ARCH_FLAG=-march=$1],
[[i[3-6]86-*]], [ARCH_FLAG=-m32], [[i[3-6]86-*]], [ARCH_FLAG=-m32],
[AC_MSG_ERROR(unknown target architecture: $target_archs)] [AC_MSG_ERROR(unknown target architecture: $target_archs)]
) )