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reduce debug build binary size by clang optimazition

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feng lv 2021-09-08 15:07:27 +00:00
parent 7c9b1a7db4
commit 40df3e6c7b
1 changed files with 7 additions and 0 deletions
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7
CMakeLists.txt
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@ -165,6 +165,13 @@ if (COMPILER_CLANG)
if (NOT CMAKE_BUILD_TYPE_UC STREQUAL "RELEASE")
set(COMPILER_FLAGS "${COMPILER_FLAGS} -gdwarf-aranges")
endif ()
if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 12.0.0)
if (CMAKE_BUILD_TYPE_UC STREQUAL "DEBUG" OR CMAKE_BUILD_TYPE_UC STREQUAL "RELWITHDEBINFO")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Xclang -fuse-ctor-homing")
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Xclang -fuse-ctor-homing")
endif()
endif()
endif ()
# If turned `ON`, assumes the user has either the system GTest library or the bundled one.