cmake + O2参数降低代码运行时间

This commit is contained in:
modehua 2023-02-10 17:57:15 +08:00
parent ebf1e53c48
commit 7d493b4bac
1 changed files with 2 additions and 2 deletions

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@ -5,8 +5,8 @@ if(CMAKE_HOST_SYSTEM_NAME MATCHES "Windows")
endif()
add_compile_options(-std=c++11)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC -O2")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC -O2")
aux_source_directory(${PROJECT_SOURCE_DIR} DIR_SRCS)
file(GLOB DIR_HEADS "${PROJECT_SOURCE_DIR}/*.h" "${PROJECT_SOURCE_DIR}/*.hpp")
set(DIR_SRCS ${DIR_SRCS} ${DIR_HEADS})