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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_try_cflags.m4 | |
parent | 645e441c32ea5379aef712a9d9a26a6db2c1740b (diff) | |
download | ruby-0664a6377a7fc51e6d96d7b69361cc457e248b00.tar.gz |
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_try_cflags.m4')
-rw-r--r-- | tool/m4/ruby_try_cflags.m4 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tool/m4/ruby_try_cflags.m4 b/tool/m4/ruby_try_cflags.m4 new file mode 100644 index 0000000000..6756c33109 --- /dev/null +++ b/tool/m4/ruby_try_cflags.m4 @@ -0,0 +1,11 @@ +AC_DEFUN([RUBY_TRY_CFLAGS], [ + AC_MSG_CHECKING([whether ]$1[ is accepted as CFLAGS]) + RUBY_WERROR_FLAG([ + CFLAGS="[$]CFLAGS $1" + AC_TRY_COMPILE([$4], [$5], + [$2 + AC_MSG_RESULT(yes)], + [$3 + AC_MSG_RESULT(no)]) + ]) +])dnl |