[swift-dev] Please remove your Swift build directory
jgroff at apple.com
Tue May 31 12:49:10 CDT 2016
> On May 31, 2016, at 10:20 AM, Joe Groff via swift-dev <swift-dev at swift.org> wrote:
>> On May 31, 2016, at 9:37 AM, Dmitri Gribenko via swift-dev <swift-dev at swift.org> wrote:
>> We have merged a CMake and build-script refactoring that requires a
>> from-scratch build. Trying to use an existing build directory will
>> result in strange errors in the middle of the build.
>> Excuse me for the inconvenience.
> This seems to have broken Xcode project generation, which in the default configuration now fails with:
> CMake Error at CMakeLists.txt:702 (message):
> Unknown SDKs:
> Probably easy to work around by manually configuring out those SDKs, since Xcode projects don't support cross-building to begin with, but this used to just work.
New build-script also appears to pass some CMake variables that aren't used in the ninja configuration:
-- Generating done
Manually-specified variables were not used by the project:
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