Hi again!

I succeed to generate a Xcode project (with a normal user) with cmake-gui.
I hope this new information can lead you to the solution.

Regards,
Romain

Le 10/08/12 11:34, Romain LEGUAY a écrit :
Hi everyone!

I have a problem to generate a Xcode project.

I completely remove Xcode 4.4.1 (and command line tools) and CMake 2.8.9.

I reinstall Xcode 4.4.1 and command line tools and CMake 2.8.9.

I had this error when I try to generate a XCode project ('cmake -GXcode .'):
    xcodebuild: error: developer tools not installed; download from

Thanks to Yu You, I apply this command:
    sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer

And now I have the same error as previously:
cmake -GXcode .
-- The CXX compiler identification is GNU 4.2.1
-- Checking whether CXX compiler has -isysroot
-- Checking whether CXX compiler has -isysroot - yes
-- Checking whether CXX compiler supports OSX deployment target flag
-- Checking whether CXX compiler supports OSX deployment target flag - yes
-- Check for working CXX compiler using: Xcode
-- Check for working CXX compiler using: Xcode -- broken
CMake Error at /Applications/CMake 2.8-9.app/Contents/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake:45 (MESSAGE): The C++ compiler "/usr/bin/llvm-g++" is not able to compile a simple test
  program.

  It fails with the following output:

   Change Dir: /Users/rleguay/temp/test/DummyProject/CMakeFiles/CMakeTmp

Run Build Command:/Applications/CMake\ 2.8-9.app/Contents/bin/cmakexbuild
  -project CMAKE_TRY_COMPILE.xcodeproj build -target
  cmTryCompileExec2932044491 -configuration Debug

  === BUILD NATIVE TARGET cmTryCompileExec2932044491 OF PROJECT
  CMAKE_TRY_COMPILE WITH CONFIGURATION Debug ===

  Check dependencies

  CompileC
CMAKE_TRY_COMPILE.build/Debug/cmTryCompileExec2932044491.build/Objects-normal/x86_64/testCXXCompiler.o
  testCXXCompiler.cxx normal x86_64 c++
  com.apple.compilers.llvm.clang.1_0.compiler

      cd /Users/rleguay/temp/test/DummyProject/CMakeFiles/CMakeTmp
/Applications/Xcode.app/Contents/Developer/usr/bin/llvm-gcc-4.2 -x c++ -arch x86_64 -fmessage-length=0 -Wno-trigraphs -fpascal-strings -O0 -Wno-missing-field-initializers -Wno-missing-prototypes -Wno-return-type -Wno-non-virtual-dtor -Wno-overloaded-virtual -Wno-exit-time-destructors -Wformat -Wno-missing-braces -Wparentheses -Wswitch -Wno-unused-function -Wno-unused-label -Wno-unused-parameter -Wno-unused-variable -Wunused-value -Wno-uninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wno-sign-compare -Wno-shorten-64-to-32 -Wno-newline-eof -Wc++11-extensions "-DCMAKE_INTDIR=\"Debug\"" -i2012-08-10 11:13:51.477 xcodebuild[1087:3603] DVTAssertions: Warning in /SourceCache/IDEXcode3ProjectSupport/IDEXcode3ProjectSupport-1559/Xcode3Sources/XcodeIDE/Frameworks/DevToolsBase/pbxcore/SpecificationTypes/XCCommandLineToolSpecification.m:810

  Details: Unable to get message category info for tool
'/Applications/Xcode.app/Contents/Developer/usr/bin/llvm-gcc-4.2'.

  Reason: i686-apple-darwin11-llvm-gcc-4.2: no input files

  Object: <XCCompilerSpecificationClang: 0x400afa520>

  Method: -messageCategoryInfoForExecutablePath:

  Thread: <NSThread: 0x40078a860>{name = (null), num = 4}

Please file a bug at http://bugreport.apple.com with this warning message
  and any useful information you can provide.

  sysroot
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.7.sdk
  -fasm-blocks -Wdeprecated-declarations -Winvalid-offsetof
  -mmacosx-version-min=10.7 -Wno-sign-conversion
-I/Users/rleguay/temp/test/DummyProject/CMakeFiles/CMakeTmp/Debug/include
-I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include
-I/Users/rleguay/temp/test/DummyProject/CMakeFiles/CMakeTmp/CMAKE_TRY_COMPILE.build/Debug/cmTryCompileExec2932044491.build/DerivedSources/x86_64
-I/Users/rleguay/temp/test/DummyProject/CMakeFiles/CMakeTmp/CMAKE_TRY_COMPILE.build/Debug/cmTryCompileExec2932044491.build/DerivedSources
  -Wmost -Wno-four-char-constants -Wno-unknown-pragmas
-F/Users/rleguay/temp/test/DummyProject/CMakeFiles/CMakeTmp/Debug -g -MMD
  -MT dependencies -MF
/Users/rleguay/temp/test/DummyProject/CMakeFiles/CMakeTmp/CMAKE_TRY_COMPILE.build/Debug/cmTryCompileExec2932044491.build/Objects-normal/x86_64/testCXXCompiler.d
  --serialize-diagnostics
/Users/rleguay/temp/test/DummyProject/CMakeFiles/CMakeTmp/CMAKE_TRY_COMPILE.build/Debug/cmTryCompileExec2932044491.build/Objects-normal/x86_64/testCXXCompiler.dia
  -c
/Users/rleguay/temp/test/DummyProject/CMakeFiles/CMakeTmp/testCXXCompiler.cxx
  -o
/Users/rleguay/temp/test/DummyProject/CMakeFiles/CMakeTmp/CMAKE_TRY_COMPILE.build/Debug/cmTryCompileExec2932044491.build/Objects-normal/x86_64/testCXXCompiler.o

  i686-apple-darwin11-llvm-gcc-4.2:
/Users/rleguay/temp/test/DummyProject/CMakeFiles/CMakeTmp/CMAKE_TRY_COMPILE.build/Debug/cmTryCompileExec2932044491.build/Objects-normal/x86_64/testCXXCompiler.dia:
  No such file or directory

  cc1plus: error: unrecognized command line option
  "-Wno-exit-time-destructors"

  cc1plus: error: unrecognized command line option "-Wc++11-extensions"

  cc1plus: error: unrecognized command line option "-Wno-sign-conversion"

cc1plus: error: unrecognized command line option "-fserialize-diagnostics"

  Command /Applications/Xcode.app/Contents/Developer/usr/bin/llvm-gcc-4.2
  failed with exit code 1

  ** BUILD FAILED **

  The following build commands failed:

      CompileC
CMAKE_TRY_COMPILE.build/Debug/cmTryCompileExec2932044491.build/Objects-normal/x86_64/testCXXCompiler.o
  testCXXCompiler.cxx normal x86_64 c++
  com.apple.compilers.llvm.clang.1_0.compiler

  (1 failure)

  CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
  CMakeLists.txt:2 (project)

-- Configuring incomplete, errors occurred!

I think there is some problem to generate the cmTryCompileExec file because when I do:
*    sudo cmake -GXcode .*

I have no problem.
Of course I have write access to my project folder so I don't really understand the problem here...

If anyone has some clues ;).

Regards,
Romain LEGUAY

Le 09/08/12 23:06, Bill Hoffman a écrit :
On 8/9/2012 4:58 PM, Etuka Onono wrote:
ichael and David, thanks for responding.  Rest assured that I always
truncate my build directory when I come to a sticky halt with Cmake.

Michael, I set a symmlink to /Developer/Applications/Xcode.app as you
suggested, but this does not solve my problem (I know David had his
doubts, I wanted to try anyway).  I do think you are right about it
having something to do with information on older issues of Xcode,
though, as I have a clean install of Xcode 4.4.1 and Cmake 2.8.8 that
works (neither have been upgraded) and I have been as rigorous as I
feel I can be in deleting all Cmake artefacts when installing Cmake
2.8.8 (removed anything vaguely related to Cmake in /Library and
~/Library, removed all the symmlinks in /usr/bin, etc).


See this bug report:

http://www.cmake.org/Bug/view.php?id=13353

Trouble is here:
xcodebuild: error: option '-buildstyle' is no longer supported

Answer is : "Looks like it's no longer an issue with the final release of Xcode 4.4 and OS X 10.8. This issue can be closed. "

-Bill


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