Hi all, I believe I am seeing this too. I have 3 versions of Xcode installed:
/Applications/Xcode4.3.3.app /Applications/Xcode4.4.1.app /Applications/Xcode4.5-DP4.app I am careful to have no spaces or weird characters in those names. I am careful to use 'sudo xcode-select -switch' to point to the one I want. I always start with an empty bin directory. But CMake 2.8.9 always fails like this: --------------------- -- Check for working C compiler using: Xcode -- Check for working C compiler using: Xcode -- broken CMake Error at /Applications/CMake.app/Contents/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake:52 (MESSAGE): The C compiler "/usr/bin/gcc" is not able to compile a simple test program. It fails with the following output: Change Dir: /Volumes/Leopard/Users/sean/kitware/VTK-analyze-bin/CMakeFiles/CMakeTmp Run Build Command:/Applications/CMake.app/Contents/bin/cmakexbuild -project CMAKE_TRY_COMPILE.xcode build -target cmTryCompileExec2711236228 -buildstyle Development xcodebuild: error: option '-buildstyle' is no longer supported --------------------- If I rename one of my Xcodes to just "Xcode.app" and 'sudo xcode-select -switch' to it, things work fine. Can anyone repro that? Thanks, Sean On Thu, 9 Aug 2012 19:52:49 +0000, Michael Toy said: >I have seen this problem as we upgraded from older XCodes. In all the >places where cmake looks at your version of Xcode except one, it looks >at "xcode-select -print–path". In that one place, it looks in / >Developer/Applications/XCode.app. I think this bug is fixed in 2.8.9, >and until then you can work around it by placing a symlink from / >Developer/Applications/XCode.app to your actual Xcode installation. > >From: Etuka Onono <et...@tesco.net<mailto:et...@tesco.net>> >Date: Wednesday, August 8, 2012 5:34 PM >To: "cmake@cmake.org<mailto:cmake@cmake.org>" ><cmake@cmake.org<mailto:cmake@cmake.org>> >Subject: [CMake] CMake 2.8.8 Upgrade problem with Xcode on OS X 10.8 > >After I upgraded to OS X 10.8, I recently upgraded my CMake version to 2.8.8. > >I can build CMake projects if I use "Unix Makefiles" as a generator, but >if I use the Xcode generator, I get the following error: > >The C compiler identification is GNU 4.2.1 >The CXX compiler identification is GNU 4.2.1 >Checking whether C compiler has -isysroot >Checking whether C compiler has -isysroot - yes >Checking whether C compiler supports OSX deployment target flag >Checking whether C compiler supports OSX deployment target flag - yes >Check for working C compiler using: Xcode >Check for working C compiler using: Xcode -- broken > >CMake Error at /Developer/CMake 2.8-8.app/Contents/share/cmake-2.8/ >Modules/CMakeTestCCompiler.cmake:52 (MESSAGE): >The C compiler "/usr/bin/gcc" is not able to compile a simple test program. > >It fails with the following output: > >Change Dir: /Users/etuka/projects/baml/onethousand/build/CMakeFiles/CMakeTmp > > >Run Build Command:/Developer/CMake\ 2.8-8.app/Contents/bin/cmakexbuild >-project CMAKE_TRY_COMPILE.xcode build -target cmTryCompileExec3395723889 >-buildstyle Development > >xcodebuild: error: option '-buildstyle' is no longer supported > >I understand that this error is associated with earlier versions of >Cmake that are incompatible with Xcode 4.4. I have tried removing all >traces of CMake 2.8.8 that I can from my system and re-installing, but I >cannot get rid of this error. I would be grateful for suggestions of >what to try next. -- Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake