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Update CMakeLists.txt and adding optimizations to Release builds

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This commit is contained in:
Michael Manley
2025-05-20 16:32:49 -07:00
committed by GitHub
parent bd1283b912
commit 5ba8eba1b4
1 changed files with 6 additions and 6 deletions
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12
CMakeLists.txt
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@@ -10,17 +10,17 @@ include(${CMAKE_SOURCE_DIR}/cmake/arch-detect.cmake)
target_architecture(PCEM_CPU_TYPE)
set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -O2 -fomit-frame-pointer -fno-strict-aliasing -flto")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O2 -fomit-frame-pointer -fno-strict-aliasing -flto")
if(${PCEM_CPU_TYPE} STREQUAL "i386")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -msse2")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -msse2")
endif()
if(${PCEM_CPU_TYPE} MATCHES "arm.*")
set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -fomit-frame-pointer -fno-strict-aliasing")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -fomit-frame-pointer -fno-strict-aliasing")
else()
set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -fomit-frame-pointer -mstackrealign -fno-strict-aliasing")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -fomit-frame-pointer -mstackrealign -fno-strict-aliasing")
if(NOT ${PCEM_CPU_TYPE} MATCHES "arm.*")
set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -mstackrealign")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -mstackrealign")
endif()
if (UNIX)