diff options
| -rw-r--r-- | CMakeLists.txt | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index d499ebe..e8d18bd 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -67,21 +67,26 @@ if (MSVC) set(cxx_base_flags "-GS -W4 -WX -wd4275 -nologo -J -Zi") set(cxx_base_flags "${cxx_base_flags} -D_UNICODE -DUNICODE -DWIN32 -D_WIN32") set(cxx_base_flags "${cxx_base_flags} -DSTRICT -DWIN32_LEAN_AND_MEAN") - set(cxx_exceptions_flags "-EHsc -D_HAS_EXCEPTIONS=1") + set(cxx_exception_flags "-EHsc -D_HAS_EXCEPTIONS=1") set(cxx_no_exception_flags "-D_HAS_EXCEPTIONS=0") set(cxx_no_rtti_flags "-GR-") elseif (CMAKE_COMPILER_IS_GNUCXX) set(cxx_base_flags "-Wall -Wshadow") - set(cxx_exceptions_flags "-fexceptions") + set(cxx_exception_flags "-fexceptions") set(cxx_no_exception_flags "-fno-exceptions") - set(cxx_no_rtti_flags "-fno-rtti") - set(cxx_strict_flags "${cxx_strict_flags} -Wextra") + # Until version 4.3.2, GCC doesn't define a macro to indicate + # whether RTTI is enabled. Therefore we define GTEST_HAS_RTTI + # explicitly. + set(cxx_no_rtti_flags "-fno-rtti -DGTEST_HAS_RTTI=0") + set(cxx_strict_flags "-Wextra") elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "SunPro") - set(cxx_exceptions_flags "-features=except") + set(cxx_exception_flags "-features=except") + # Sun Pro doesn't provide macros to indicate whether exceptions and + # RTTI are enabled, so we define GTEST_HAS_* explicitly. set(cxx_no_exception_flags "-features=no%except -DGTEST_HAS_EXCEPTIONS=0") - set(cxx_no_rtti_flags "-features=no%rtti") + set(cxx_no_rtti_flags "-features=no%rtti -DGTEST_HAS_RTTI=0") elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "VisualAge") - set(cxx_exceptions_flags "-qeh") + set(cxx_exception_flags "-qeh") set(cxx_no_exception_flags "-qnoeh") set(cxx_no_rtti_flags "-qnortti") endif() @@ -91,10 +96,11 @@ if (CMAKE_USE_PTHREADS_INIT) # The pthreads library is available. endif() # For building gtest's own tests and samples. -set(cxx_default "${CMAKE_CXX_FLAGS} ${cxx_base_flags} ${cxx_exceptions_flags}") +set(cxx_exception "${CMAKE_CXX_FLAGS} ${cxx_base_flags} ${cxx_exception_flags}") set(cxx_no_exception "${CMAKE_CXX_FLAGS} ${cxx_base_flags} ${cxx_no_exception_flags}") -set(cxx_no_rtti "${cxx_default} ${cxx_no_rtti_flags} -DGTEST_HAS_RTTI=0") +set(cxx_default "${cxx_exception}") +set(cxx_no_rtti "${cxx_default} ${cxx_no_rtti_flags}") set(cxx_use_own_tuple "${cxx_default} -DGTEST_USE_OWN_TR1_TUPLE=1") # For building the gtest libraries. |