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Enable link-time optimization on MSVC

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This commit is contained in:
Alexander "Ace" Olofsson 2015-02-10 00:55:31 +01:00
parent dbd4abd6fe
commit 9da0a9f8c4
1 changed files with 6 additions and 0 deletions
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6
CMakeLists.txt
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@ -384,6 +384,12 @@ if (CMAKE_COMPILER_IS_GNUCC)
if ("${GCC_VERSION}" VERSION_GREATER 4.6 OR "${GCC_VERSION}" VERSION_EQUAL 4.6)
SET(CMAKE_CXX_FLAGS "-Wno-unused-but-set-parameter ${CMAKE_CXX_FLAGS}")
endif("${GCC_VERSION}" VERSION_GREATER 4.6 OR "${GCC_VERSION}" VERSION_EQUAL 4.6)
elseif (MSVC)
# Enable link-time code generation globally for all linking
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /GL")
set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /LTCG")
set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} /LTCG")
set(CMAKE_STATIC_LINKER_FLAGS_RELEASE "${CMAKE_STATIC_LINKER_FLAGS_RELEASE} /LTCG")
endif (CMAKE_COMPILER_IS_GNUCC)
IF(NOT WIN32 AND NOT APPLE)