The following issue has been SUBMITTED. ====================================================================== http://public.kitware.com/Bug/view.php?id=11937 ====================================================================== Reported By: Daniel R. Gomez Assigned To: ====================================================================== Project: CMake Issue ID: 11937 Category: CMake Reproducibility: always Severity: feature Priority: normal Status: new ====================================================================== Date Submitted: 2011-03-07 14:22 EST Last Modified: 2011-03-07 14:22 EST ====================================================================== Summary: Need determination of Intel C++ compiler version Description: When the MSVC compiler is used, CMake will determine the version for you and set MSVC_VERSION accordingly, as well as set MSVC60, MSVC71, MSVC80 et al.
When you use the Intel C++ compiler, however, you don't get any information on the compiler version. This can be a problem if you want to support multiple versions of the compiler, using mutually-incompatible compiler flags. I've put together a code fragment, modeled on the MSVC version-finding part of Modules/Platform/Windows-cl.cmake, that does this for ICC. It is attached. Some notes: * In modifying the MSVC version-finding code, I generally translated MSVC->ICC and CL->ICL. The terms "ICC" versus "ICL" are related in much the same way as "MSVC" versus "CL". * This fragment can be added to Modules/Platform/Windows-icl.cmake (in the source repository) or Modules/Platform/Windows-Intel.cmake (in 2.8.4). * The code refers to a C file CMakeTestNMakeICLVersion.c, which contains the following: VERSION=__INTEL_COMPILER However, with some tweaking, you could have Windows-cl.cmake and this code make use of the same file, by combining them into e.g. VERSION_CL=_MSC_VER VERSION_ICL=__INTEL_COMPILER and adjusting the regexes appropriately. * This code only covers the case of the Intel compiler used with a makefile generator. ICC can be used within Visual Studio, and the various ICC${version} and ICC_VERSION variables ought to be available in that case, too. I only use ICC with the "NMake Makefiles" generator, however, so making that work is a bit out of my purview. ====================================================================== Issue History Date Modified Username Field Change ====================================================================== 2011-03-07 14:22 Daniel R. GomezNew Issue 2011-03-07 14:22 Daniel R. GomezFile Added: icc-get-version.cmake ====================================================================== _______________________________________________ cmake-developers mailing list cmake-developers@cmake.org http://public.kitware.com/cgi-bin/mailman/listinfo/cmake-developers