CMake: Detect 64-bit vs. 32-bit when running Interrogate.

2014-02-03 11:54:51 -07:00 · 2014-02-03 11:54:51 -07:00 · 8cd41a48af
parent 2872c14c8f
commit 8cd41a48af
1 changed files with 4 additions and 0 deletions
--- a/cmake/macros/Interrogate.cmake
+++ b/cmake/macros/Interrogate.cmake
@ -174,6 +174,10 @@ function(interrogate_sources target output database module)
    if("${CMAKE_CXX_FLAGS_${build_type}}" MATCHES ".*NDEBUG.*")
      list(APPEND define_flags "-DNDEBUG")
    endif()
+    # In addition, Interrogate needs to know if this is a 64-bit build:
+    if(CMAKE_SIZEOF_VOID_P EQUAL 8)
+      list(APPEND define_flags "-D_LP64")
+    endif()

    # CMake offers no way to directly depend on the composite files from here,
    # because the composite files are created in a different directory from