clang-3.2 and earlier on Mavericks

Jeremy Huddleston Sequoia jeremyhu at macports.org
Thu Oct 24 00:09:37 PDT 2013


On Oct 23, 2013, at 23:46, Ryan Schmidt <ryandesign at macports.org> wrote:

> Why are clang-3.2 and earlier not supported on Mavericks? This is inconvenient. It was very convenient to be able to install all versions of clang from 2.9 thru current on Mountain Lion, so that when bugs were reported on older Xcode versions I could simulate their environment without needing to change mine by changing configure.compiler to an earlier clang. Now to test for this I have to leave my primary machine and boot up another machine or VM with an earlier OS X version.

They don't handle the 10.9 deployment target correctly.  I think 3.3 may not as well and will require some patching.

Using OSS versions of clang doesn't really simulate older Xcode clang versions.

--Jeremy

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