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author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-11-27 18:02:31 +0000 |
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committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-11-27 18:02:31 +0000 |
commit | c41e749c4d6102bc3db543c272f7e344896f70dc (patch) | |
tree | aa59866f0e91520c17f22515d15808a8437b0828 | |
parent | e6be878413de8744a3476f55fa80c24a1da599a6 (diff) | |
download | ruby-c41e749c4d6102bc3db543c272f7e344896f70dc.tar.gz |
* configure.in (ARCH_FLAG): __sync_val_compare_and_swap_4 needs
-march=i486 on at least linux gcc 4.1.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37904 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | configure.in | 7 |
2 files changed, 9 insertions, 3 deletions
@@ -1,3 +1,8 @@ +Wed Nov 28 02:55:35 2012 NARUSE, Yui <naruse@ruby-lang.org> + + * configure.in (ARCH_FLAG): __sync_val_compare_and_swap_4 needs + -march=i486 on at least linux gcc 4.1. + Tue Nov 27 22:03:09 2012 Akinori MUSHA <knu@iDaemons.org> * string.c (rb_str_enumerate_chars, rb_str_enumerate_codepoints) diff --git a/configure.in b/configure.in index 7fa99c6d55..a543fe7f52 100644 --- a/configure.in +++ b/configure.in @@ -241,9 +241,10 @@ AC_ARG_WITH(arch, AC_DEFUN([RUBY_DEFAULT_ARCH], [ AC_MSG_CHECKING([arch option]) -AS_CASE([$1], - [*64], [ARCH_FLAG=-m64], - [[i[3-6]86]], [ARCH_FLAG=-m32], +AS_CASE([$1-$target_os], + [*64-*], [ARCH_FLAG=-m64], + [[i[3-6]86-linux]], [ARCH_FLAG=-march=i486], + [[i[3-6]86-*]], [ARCH_FLAG=-m32], [AC_MSG_ERROR(unknown target architecture: $target_archs)] ) AC_MSG_RESULT([$ARCH_FLAG]) |