Hello, Right now mixing Fortran and C compiled with respectively ifort and cl on windows doesn't work out of the box. The reason for this is conflicting runtime libraries.
The default for cl and ifort is, without any flags given, to use LIBC.lib. This the static single threaded version. CMake by default adds flags to the CMAKE_*_FLAGS to let cl use the MSVCRT.lib or MSVCRTD.lib (namely /MD or /MDd) These adjustments are not done for the ifort compiler (except for the "Release" build type where /MD is used :P ) so mixing sources causes LINK2005 errors (already defined symbols). What about altering SET (CMAKE_Fortran_FLAGS_INIT "/W1 /nologo /fpp") SET (CMAKE_Fortran_FLAGS_DEBUG_INIT "/debug:full") SET (CMAKE_Fortran_FLAGS_MINSIZEREL_INIT "/O2 /D NDEBUG") SET (CMAKE_Fortran_FLAGS_RELEASE_INIT "/MD /O1 /D NDEBUG") SET (CMAKE_Fortran_FLAGS_RELWITHDEBINFO_INIT "/O1 /debug:full /D NDEBUG") to SET (CMAKE_Fortran_FLAGS_INIT "/W1 /nologo /fpp /libs:dll /threads") SET (CMAKE_Fortran_FLAGS_DEBUG_INIT "/debug:full /dbglibs") SET (CMAKE_Fortran_FLAGS_MINSIZEREL_INIT "/O2 /D NDEBUG") SET (CMAKE_Fortran_FLAGS_RELEASE_INIT "/MD /O1 /D NDEBUG") SET (CMAKE_Fortran_FLAGS_RELWITHDEBINFO_INIT "/O1 /debug:full /D NDEBUG") in Windows-ifort.cmake, The would let ifort behave the same as cl on windows, since /threads /libs:dll <=> /MD and /threads /libs:dll /dbglibs <=> /MDd Regards, -- Maik _______________________________________________ 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
