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[MANTA] Some CMake configure changes


Chronological Thread 
  • From: James Bigler <bigler@cs.utah.edu>
  • To: "'manta@sci.utah.edu'" <manta@sci.utah.edu>
  • Subject: [MANTA] Some CMake configure changes
  • Date: Fri, 02 Sep 2005 12:27:27 -0600
I've made a couple of changes to the main CMakeLists.txt file that will 
affect you.

If you haven't set the build type it will now default to "Release". If you have it set to anything at all, CMake will keep your setting.

The other changes have to do with CMAKE_CXX_FLAGS and CMAKE_CXX_FLAGS_RELEASE variables. For two systems it attempts to set default values for these. It only does so the first time you run configure. If you have made changes to these values it is advisable that you add the following line to your CMakeCache.txt file. This will instruct the CMakeLists.txt file that you have already run configure and don't set defaults.

//Already Configured once?
PASSED_FIRST_CONFIGURE:INTERNAL=ON

For the Mac it was forced to be something. No choice for you. Just to be sure, you should add the code above to your CMakeCache.txt file.

If you have a working SGI build, you should also add the line to your CMakeCache.txt file.

This will hopefully pave the way to adding better default compiler optimizations to Manta.

Thanks,
James








  • [MANTA] Some CMake configure changes, James Bigler, 09/02/2005

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