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Cleans up the cmake script.

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This commit is contained in:
zhanyong.wan 2010-03-25 23:12:35 +00:00
parent b2c1ee6d84
commit 2429dfc641
1 changed files with 15 additions and 9 deletions
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24
CMakeLists.txt
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@ -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.