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refactor: use -O2 for release and -O1 for debug builds

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Sefa Eyeoglu 2022-05-22 20:50:37 +02:00
parent efcba698ac
commit 0922a7f410
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GPG Key ID: C10411294912A422
1 changed files with 7 additions and 4 deletions
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11
CMakeLists.txt
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@ -34,21 +34,24 @@ set(CMAKE_C_STANDARD_REQUIRED true)
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_C_STANDARD 11)
include(GenerateExportHeader)
set(CMAKE_CXX_FLAGS " -Wall -pedantic -Werror -Wno-deprecated-declarations -D_GLIBCXX_USE_CXX11_ABI=0 -fstack-protector-strong --param=ssp-buffer-size=4 -O3 -D_FORTIFY_SOURCE=2 ${CMAKE_CXX_FLAGS}")
set(CMAKE_CXX_FLAGS "-Wall -pedantic -Werror -Wno-deprecated-declarations -D_GLIBCXX_USE_CXX11_ABI=0 -fstack-protector-strong --param=ssp-buffer-size=4 ${CMAKE_CXX_FLAGS}")
if(UNIX AND APPLE)
set(CMAKE_CXX_FLAGS " -stdlib=libc++ ${CMAKE_CXX_FLAGS}")
set(CMAKE_CXX_FLAGS "-stdlib=libc++ ${CMAKE_CXX_FLAGS}")
endif()
# FIXME: GCC 12 complains about some random stuff in QuaZip. Need to fix this later
# FIXME: GCC 12 complains about some random stuff in bundled QuaZip. Need to fix this later
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
set(CMAKE_CXX_FLAGS "-Wno-error=stringop-overflow ${CMAKE_CXX_FLAGS}")
endif()
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -Werror=return-type")
# Fix build with Qt 5.13
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DQT_NO_DEPRECATED_WARNINGS=Y")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DQT_DISABLE_DEPRECATED_BEFORE=0x050C00")
# set CXXFLAGS for build targets
set(CMAKE_CXX_FLAGS_DEBUG "-O1 ${CMAKE_CXX_FLAGS}")
set(CMAKE_CXX_FLAGS_RELEASE "-O2 -D_FORTIFY_SOURCE=2 ${CMAKE_CXX_FLAGS}")
option(ENABLE_LTO "Enable Link Time Optimization" off)
if(ENABLE_LTO)