On 25/10/10 01:38, Mateusz Loskot wrote: > On 24/10/10 23:00, Ryan Pavlik wrote: >> My best guess would be to check for some Clang-specific defines, >> similar to the platform checks. Actually, it looks like in the Git >> repository of CMake, there is now some Clang-specific support: >> http://github.com/Kitware/CMake/commit/571dc7489111893355deba710feee5990bce92e4 >> I think that this commit is included in 2.8.2. > > Ryan, > > It's very good to know. > >> I've made a note on that commit as to where I think a Clang-specific >> variable might be set. > > I've seen, great! > >> For now, you might be able to look at the >> value of CMAKE_CXX_COMPILER_ID for a more general solution - it seems >> like that might contain "Clang" if building using Clang. > > I'm having access to CMake 2.8.0 at this moment > And, this version sets CMAKE_CXX_COMPILER_ID to GNU, even if > C/C++ compilers set to clang: > > cmake -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ > > Also, simple test always reports the "gnu". > > if("${CMAKE_CXX_COMPILER_ID}" MATCHES "clang") > message(STATUS "clang") > elseif("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU") > message(STATUS "gnu") > endif() > > I will try 2.8.2 soon. > > Thanks for your help!
FYI, I have tried clang 2.9 (current SVN trunk) together with CMake from current git. The compiler ID matching works perfectly well! Thanks again! Best regards, -- Mateusz Loskot, http://mateusz.loskot.net Charter Member of OSGeo, http://osgeo.org Member of ACCU, http://accu.org _______________________________________________ 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