CMake: correctly detect 64bit for MinGW compilers

CMAKE_CL_64 is only defined when using the 64 bit cl compiler from Microsoft.
2018-05-17 19:30:59 +02:00
parent 610db240a8
commit db49de9668
2 changed files with 2 additions and 2 deletions
--- a/build/cmake/init.cmake
+++ b/build/cmake/init.cmake
@@ -59,7 +59,7 @@ if(WIN32)
        message(FATAL_ERROR "Unknown WIN32 compiler type")
    endif()

-    if(CMAKE_CL_64)
+    if(CMAKE_SIZEOF_VOID_P EQUAL 8)
        set(wxARCH_SUFFIX "_x64")
    endif()
 else()