diff options
| -rw-r--r-- | cmake/mingw-w64.cmake | 55 |
1 files changed, 29 insertions, 26 deletions
diff --git a/cmake/mingw-w64.cmake b/cmake/mingw-w64.cmake index 0bdd8e3e..01bf9209 100644 --- a/cmake/mingw-w64.cmake +++ b/cmake/mingw-w64.cmake @@ -6,14 +6,21 @@ SET(CMAKE_SYSTEM_NAME Windows) SET(CMAKE_SYSTEM_VERSION 1) +set(CMAKE_BUILD_TYPE_INIT RELEASE) +# for nmake/jom build directories +if(NOT CMAKE_BUILD_TYPE) + set(CMAKE_BUILD_TYPE "RELEASE" CACHE STRING "" FORCE) +endif() + unset(c) unset(e) # specify the cross compiler if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows") - set(p C:/msys64/mingw64/bin/) + set(p C:/msys64/mingw32/bin/) set(e .exe) endif() -set(c ${p}i686-w64-mingw32-) +#set(c ${p}i686-w64-mingw32-) +set(c "${p}") #set(CMAKE_MAKE_PROGRAM ${p}/mingw32-make.exe CACHE FILEPATH "" FORCE) SET(CMAKE_C_COMPILER ${c}gcc${e}) @@ -37,20 +44,30 @@ SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) # oldest CPU supported here is Northwood-based Pentium 4. -sh 20150811 set(fpu "-ffast-math -mfpmath=both -mstackrealign -falign-functions=16 -falign-loops=16") -set(cpu "-O3 -march=pentium4 -mtune=corei7-avx -msse -msse2 -mno-sse3 -mno-avx -frename-registers") -set(lto "-flto -fuse-linker-plugin -flto-compression-level=9 -flto-partition=none -fipa-icf -fipa-pta -flto-odr-type-merging") -set(bloat "-fno-exceptions -fno-rtti") +set(cpu "-O3 -march=pentium4 -mtune=skylake -msse -msse2 -mno-sse3 -mno-avx -frename-registers") +set(lto "-flto -fuse-linker-plugin -flto-compression-level=9 -flto-partition=balanced -fipa-pta -flto-odr-type-merging") +set(bloat "") set(sections "-ffunction-sections -fdata-sections") +set(cc "-fdump-statistics-details -fdump-ipa-cgraph -floop-nest-optimize") + +set(_CXX_WARNS "") +set(_C_WARNS "") +if(WARNINGS_ENABLE) + set(usual-warns "-Wdelete-non-virtual-dtor -Wno-suggest-override -Wno-odr -Wno-attributes -Wcast-align") + set(_C_WARNS "-Wall -Wextra -Wpedantic -Wcast-align") + set(_CXX_WARNS "${_C_WARNS} ${usual-warns} ${clang-warns} ${noisy-warns} ${missing-override}") +endif() + set(ccflags-common "-fvisibility=hidden -pipe") -set(_CXXFLAGS "${bloat} ${ccflags-common}") -set(_CFLAGS "${ccflags-common} -std=c11") -set(_CFLAGS_RELEASE "-s ${cpu} ${fpu} ${lto} ${sections}") +set(_CXXFLAGS "${bloat} ${ccflags-common} ${_CXX_WARNS}") +set(_CFLAGS "${ccflags-common} -std=c11 ${_C_WARNS}") +set(_CFLAGS_RELEASE "-s ${cpu} ${fpu} ${lto} ${sections} ${cc}") set(_CFLAGS_DEBUG "-g -O0 -fstack-protector-strong") -set(_CXXFLAGS_RELEASE "${_CFLAGS_RELEASE}") +set(_CXXFLAGS_RELEASE "${_CFLAGS_RELEASE} -std=c++14 ${cc}") set(_CXXFLAGS_DEBUG "${_CFLAGS_DEBUG}") -set(_LDFLAGS "-Wl,--dynamicbase,--no-seh,--nxcompat,--as-needed") +set(_LDFLAGS "-Wl,--dynamicbase,--no-seh,--nxcompat,--as-needed,--pic-executable") set(_LDFLAGS_RELEASE "-Wl,--gc-sections,--exclude-libs,ALL -ffunction-sections") set(_LDFLAGS_DEBUG "") @@ -86,29 +103,15 @@ set(clang-warns "") if(CMAKE_COMPILER_IS_CLANG) set(clang-warns "-Wweak-vtables") endif() -set(_CXX_WARNS "") -set(_C_WARNS "") -if(WARNINGS_ENABLE) - set(usual-warns "-Wall -Wextra -pedantic -Wdelete-non-virtual-dtor -Wno-suggest-override -Wno-odr -Wno-attributes -Wcast-align -Wc++14-compat") - set(_CXX_WARNS "${usual-warns} ${clang-warns} ${noisy-warns} ${missing-override}") - set(_C_WARNS "-Wall -Wextra -pedantic -Wcast-align") -endif() foreach(j C CXX) foreach(i "" _DEBUG _RELEASE) - set(OVERRIDE_${j}_FLAGS${i} "" CACHE STRING "") - set(CMAKE_${j}_FLAGS${i} "${_${j}FLAGS${i}} ${OVERRIDE_${j}_FLAGS${i}}" CACHE STRING "" FORCE) + set(CMAKE_${j}_FLAGS${i} "${_${j}FLAGS${i}} ${CMAKE_${j}_FLAGS${j}}") endforeach() - set(CMAKE_${j}_FLAGS "${_${j}FLAGS} ${_${j}_WARNS} ${OVERRIDE_${j}_FLAGS}" CACHE STRING "" FORCE) endforeach() foreach(j "" _DEBUG _RELEASE) foreach(i MODULE EXE SHARED) - set(OVERRIDE_LDFLAGS${j} "" CACHE STRING "") - set(CMAKE_${i}_LINKER_FLAGS${j} "${_LDFLAGS${j}} ${OVERRIDE_LDFLAGS${j}}" CACHE STRING "" FORCE) + set(CMAKE_${i}_LINKER_FLAGS${j} "${_LDFLAGS${j}} ${CMAKE_${i}_LINKER_FLAGS${j}}") endforeach() endforeach() - -set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}" CACHE STRING "" FORCE) -set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}" CACHE STRING "" FORCE) - |