reactos/toolchain-msvc.cmake
Victor Perevertkin d10728a645
[CMAKE] Rely less on CMAKE_BUILD_TYPE variable
Having conditional statements with CMAKE_BUILD_TYPE is an antipattern
See https://stackoverflow.com/questions/66079007/having-conditional-statements-on-build-type-variable-a-good-design

We use both single- and multi-config generators (Ninja and VS), so we
can't really rely on CMAKE_BUILD_TYPE, because it's not always set.

This commit alters some conditional flags to use <$CONFIG:...>
generator expression, but is still not complete. Also, our default
optimization level (4) now has what was always a de-facto flags
2021-04-15 06:44:56 +03:00

62 lines
2 KiB
CMake

# pass variables necessary for the toolchain (needed for try_compile)
set(CMAKE_TRY_COMPILE_PLATFORM_VARIABLES ARCH USE_CLANG_CL)
# the name of the target operating system
set(CMAKE_SYSTEM_NAME Windows)
set(CMAKE_SYSTEM_PROCESSOR i686)
# set the generator platform
if (NOT DEFINED CMAKE_GENERATOR_PLATFORM)
if(ARCH STREQUAL "amd64")
set(CMAKE_GENERATOR_PLATFORM "x64")
elseif(ARCH STREQUAL "arm")
set(CMAKE_GENERATOR_PLATFORM "ARM")
elseif(ARCH STREQUAL "arm64")
set(CMAKE_GENERATOR_PLATFORM "ARM64")
else()
set(CMAKE_GENERATOR_PLATFORM "Win32")
endif()
endif()
if(USE_CLANG_CL)
set(CMAKE_C_COMPILER clang-cl)
set(CMAKE_CXX_COMPILER clang-cl)
# Clang now defaults to lld-link which we're not compatible with yet
set(CMAKE_LINKER link)
# Explicitly set target so CMake doesn't get confused
if (ARCH STREQUAL "amd64")
set(CMAKE_C_COMPILER_TARGET "x86_64-pc-windows-msvc")
set(CMAKE_CXX_COMPILER_TARGET "x86_64-pc-windows-msvc")
elseif(ARCH STREQUAL "arm")
set(CMAKE_C_COMPILER_TARGET "arm-pc-windows-msvc")
set(CMAKE_CXX_COMPILER_TARGET "arm-pc-windows-msvc")
elseif(ARCH STREQUAL "arm64")
set(CMAKE_C_COMPILER_TARGET "arm64-pc-windows-msvc")
set(CMAKE_CXX_COMPILER_TARGET "arm64-pc-windows-msvc")
else()
set(CMAKE_C_COMPILER_TARGET "i686-pc-windows-msvc")
set(CMAKE_CXX_COMPILER_TARGET "i686-pc-windows-msvc")
endif()
else()
set(CMAKE_C_COMPILER cl)
set(CMAKE_CXX_COMPILER cl)
endif()
set(CMAKE_MC_COMPILER mc)
set(CMAKE_RC_COMPILER rc)
if(ARCH STREQUAL "amd64")
set(CMAKE_ASM_MASM_COMPILER ml64)
set(CMAKE_ASM_MASM_FLAGS_INIT "/Cp")
elseif(ARCH STREQUAL "arm")
set(CMAKE_ASM_MASM_COMPILER armasm)
elseif(ARCH STREQUAL "arm64")
set(CMAKE_ASM_MASM_COMPILER armasm64)
else()
set(CMAKE_ASM_MASM_COMPILER ml)
set(CMAKE_ASM_MASM_FLAGS_INIT "/Cp")
endif()
set(CMAKE_C_STANDARD_LIBRARIES "" CACHE INTERNAL "")
set(CMAKE_USER_MAKE_RULES_OVERRIDE "${CMAKE_CURRENT_LIST_DIR}/overrides-msvc.cmake")