diff options
author | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-01-20 07:05:25 +0000 |
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committer | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-01-20 07:05:25 +0000 |
commit | 0664a6377a7fc51e6d96d7b69361cc457e248b00 (patch) | |
tree | 73693b397f6eeae289b23379ce433dc6d3691419 /tool/m4/ruby_mingw32.m4 | |
parent | 645e441c32ea5379aef712a9d9a26a6db2c1740b (diff) |
refactor split configure.ac into files
This does not (yet) change anything. The generated configure file
is the identical to previous one (except several empty lines added
and deleted).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61981 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'tool/m4/ruby_mingw32.m4')
-rw-r--r-- | tool/m4/ruby_mingw32.m4 | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/tool/m4/ruby_mingw32.m4 b/tool/m4/ruby_mingw32.m4 new file mode 100644 index 0000000000..70127e3ea9 --- /dev/null +++ b/tool/m4/ruby_mingw32.m4 @@ -0,0 +1,22 @@ +AC_DEFUN([RUBY_MINGW32], +[AS_CASE(["$host_os"], +[cygwin*], [ +AC_CACHE_CHECK(for mingw32 environment, rb_cv_mingw32, +[AC_TRY_CPP([ +#ifndef __MINGW32__ +# error +#endif +], rb_cv_mingw32=yes,rb_cv_mingw32=no) +rm -f conftest*]) +AS_IF([test "$rb_cv_mingw32" = yes], [ + target_os="mingw32" + : ${ac_tool_prefix:="`expr "$CC" : ['\(.*-\)g\?cc[^/]*$']`"} +]) +]) +AS_CASE(["$target_os"], [mingw*msvc], [ +target_os="`echo ${target_os} | sed 's/msvc$//'`" +]) +AS_CASE(["$target_cpu-$target_os"], [x86_64-mingw*], [ +target_cpu=x64 +]) +])dnl |