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Improve compilation flags

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Make flags compatible to c++0x compilers with native optimizations.
This commit is contained in:
enWILLYado 2018-03-01 23:16:51 +01:00
parent 7d0a708b1f
commit 14d5b4a6df
1 changed files with 9 additions and 9 deletions
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18
cmake/flags.cmake
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@ -8,11 +8,11 @@ endif()
if (CMAKE_CXX_COMPILER_ID MATCHES GNU) if (CMAKE_CXX_COMPILER_ID MATCHES GNU)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wno-strict-aliasing") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -DFOUR_WAY -fomit-frame-pointer -Wno-strict-aliasing -msse -msse2 -msse3 -mmmx -m3dnow")
set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -Ofast -funroll-loops -fvariable-expansion-in-unroller -ftree-loop-if-convert-stores -fmerge-all-constants -fbranch-target-load-optimize2") set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -O3 -ffast-math -funroll-loops -fvariable-expansion-in-unroller -ftree-loop-if-convert-stores -fmerge-all-constants -fbranch-target-load-optimize2")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fno-exceptions -fno-rtti") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fpermissive -DFOUR_WAY -fomit-frame-pointer -Wno-strict-aliasing -msse -msse2 -msse3 -mmmx -m3dnow")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Ofast -s -funroll-loops -fvariable-expansion-in-unroller -ftree-loop-if-convert-stores -fmerge-all-constants -fbranch-target-load-optimize2") set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3 -ffast-math -s -funroll-loops -fvariable-expansion-in-unroller -ftree-loop-if-convert-stores -fmerge-all-constants -fbranch-target-load-optimize2")
if (XMRIG_ARMv8) if (XMRIG_ARMv8)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=armv8-a+crypto") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=armv8-a+crypto")
@ -21,20 +21,20 @@ if (CMAKE_CXX_COMPILER_ID MATCHES GNU)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mfpu=neon") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mfpu=neon")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mfpu=neon -flax-vector-conversions") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mfpu=neon -flax-vector-conversions")
else() else()
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -maes") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=native -maes")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -maes") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native -maes")
endif() endif()
if (WIN32) if (WIN32)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static") set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static -flto")
else() else()
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libgcc -static-libstdc++") set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libgcc -flto")
endif() endif()
add_definitions(/D_GNU_SOURCE) add_definitions(/D_GNU_SOURCE)
if (${CMAKE_VERSION} VERSION_LESS "3.1.0") if (${CMAKE_VERSION} VERSION_LESS "3.1.0")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
endif() endif()
#set(CMAKE_C_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -gdwarf-2") #set(CMAKE_C_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -gdwarf-2")