76 lines
1.9 KiB
CMake
76 lines
1.9 KiB
CMake
# Compiler stuff
|
|
include(CheckCXXCompilerFlag)
|
|
|
|
include(ProcessorCount)
|
|
ProcessorCount(num_cpus)
|
|
|
|
if (ENABLE_LTO)
|
|
include(CheckIPOSupported)
|
|
check_ipo_supported(RESULT LTO_SUPPORTED)
|
|
if (LTO_SUPPORTED)
|
|
set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
|
|
else()
|
|
message(WARNING "LTO is not supported by the compiler, diasabling LTO")
|
|
set(ENABLE_LTO OFF)
|
|
endif()
|
|
endif()
|
|
|
|
# Common compiler settings.
|
|
if(CMAKE_BUILD_TYPE STREQUAL "Debug")
|
|
add_compile_definitions(DEBUG)
|
|
else()
|
|
add_compile_definitions(NDEBUG)
|
|
endif()
|
|
|
|
if(APPLE)
|
|
add_compile_definitions(MACHO)
|
|
elseif("${CMAKE_SYSTEM}" MATCHES "Linux")
|
|
add_compile_definitions(ELF)
|
|
endif()
|
|
|
|
if(X86_64)
|
|
add_compile_definitions(__AMD64__ __X86_64__)
|
|
endif()
|
|
|
|
# Enable ASAN if requested and supported.
|
|
include(Toolchain-asan)
|
|
|
|
# MINGW/MSYS-specific settings.
|
|
include(Toolchain-mingw)
|
|
|
|
# Toolchain-specific settings.
|
|
if(MSVC)
|
|
# This also includes clang-cl.
|
|
include(Toolchain-msvc)
|
|
elseif(CMAKE_CXX_COMPILER_ID STREQUAL GNU OR CMAKE_CXX_COMPILER_ID STREQUAL Clang)
|
|
include(Toolchain-gcc-clang)
|
|
else()
|
|
message(FATAL_ERROR "Unsupported compiler")
|
|
endif()
|
|
|
|
# Assembler flags.
|
|
if(ENABLE_ASM_CORE OR ENABLE_ASM_SCALERS)
|
|
if(MSVC)
|
|
if(NOT EXISTS ${CMAKE_BINARY_DIR}/nuget.exe)
|
|
file(DOWNLOAD "https://dist.nuget.org/win-x86-commandline/latest/nuget.exe" ${CMAKE_BINARY_DIR}/nuget.exe)
|
|
endif()
|
|
|
|
execute_process(
|
|
COMMAND nuget.exe install nasm2 -OutputDirectory ${CMAKE_BINARY_DIR}/nuget
|
|
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
|
|
)
|
|
|
|
file(GLOB pkg ${CMAKE_BINARY_DIR}/nuget/nasm2*)
|
|
|
|
list(APPEND CMAKE_PROGRAM_PATH ${pkg}/tools)
|
|
endif()
|
|
|
|
enable_language(ASM_NASM)
|
|
|
|
set(ASM_ENABLED ON)
|
|
endif()
|
|
|
|
if(ASM_ENABLED)
|
|
string(REGEX REPLACE "<FLAGS>" "-I${CMAKE_SOURCE_DIR}/src/filters/hq/asm/ -O1 -w-orphan-labels" CMAKE_ASM_NASM_COMPILE_OBJECT ${CMAKE_ASM_NASM_COMPILE_OBJECT})
|
|
endif()
|