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| author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-06-01 17:07:21 +0000 |
|---|---|---|
| committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-06-01 17:07:21 +0000 |
| commit | 52950d94d192d5d8907a254705d683f554eb7d91 (patch) | |
| tree | e2b57fb3b7b3b009d6173bb58fcaa577caa3e44e /ext/dl | |
| parent | 5d2ea90418937eb7ad56bf1950e1864c68c6e5cd (diff) | |
merge revision(s) r45365: [Backport #9656]
dl/extconf.rb: check for -fno-defer-pop option
* ext/dl/extconf.rb: check for -fno-defer-pop option, since clang
5.1 no longer support -fno-defer-pop option.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_1@46303 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/dl')
| -rw-r--r-- | ext/dl/extconf.rb | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/ext/dl/extconf.rb b/ext/dl/extconf.rb index 4ef46f85fb..53e73c3a8b 100644 --- a/ext/dl/extconf.rb +++ b/ext/dl/extconf.rb @@ -1,7 +1,12 @@ require 'mkmf' if RbConfig::CONFIG['GCC'] == 'yes' - (have_macro("__clang__") ? $LDFLAGS : $CFLAGS) << " -fno-defer-pop" + flag = " -fno-defer-pop" + if have_macro("__clang__") + $LDFLAGS << flag if try_ldflags(flag) + else + $CFLAGS << flag + end $CFLAGS << " -fno-omit-frame-pointer" end |