shithub: lwext4

ref: fb6fd61f3ec5bc98fab5ad8e0d6fec95c70d643a
dir: /toolchain/mingw.cmake/

# Name of the target
set(CMAKE_SYSTEM_NAME Windows)
set(TOOLCHAIN_PREFIX x86_64-w64-mingw32)
set(CMAKE_SYSTEM_PROCESSOR mingw)

# Toolchain settings
set(CMAKE_C_COMPILER    ${TOOLCHAIN_PREFIX}-gcc)
set(CMAKE_CXX_COMPILER  ${TOOLCHAIN_PREFIX}-g++)
set(AS                  ${TOOLCHAIN_PREFIX}-as)
set(AR                  ${TOOLCHAIN_PREFIX}-as)
set(OBJCOPY             objcopy)
set(OBJDUMP             objdump)
set(SIZE                size)

set(CMAKE_FIND_ROOT_PATH /usr/${TOOLCHAIN_PREFIX})

set(CMAKE_C_FLAGS   "-std=gnu99 -fdata-sections -ffunction-sections" CACHE INTERNAL "c compiler flags")
set(CMAKE_CXX_FLAGS "-fdata-sections -ffunction-sections" CACHE INTERNAL "cxx compiler flags")
set(CMAKE_ASM_FLAGS "" CACHE INTERNAL "asm compiler flags")
if (APPLE)
    set(CMAKE_EXE_LINKER_FLAGS "-dead_strip" CACHE INTERNAL "exe link flags")
else (APPLE)
    set(CMAKE_EXE_LINKER_FLAGS "-Wl,--gc-sections" CACHE INTERNAL "exe link flags")
endif (APPLE)

SET(CMAKE_C_FLAGS_DEBUG "-O0 -g -ggdb3" CACHE INTERNAL "c debug compiler flags")
SET(CMAKE_CXX_FLAGS_DEBUG "-O0 -g -ggdb3" CACHE INTERNAL "cxx debug compiler flags")
SET(CMAKE_ASM_FLAGS_DEBUG "-g -ggdb3" CACHE INTERNAL "asm debug compiler flags")

SET(CMAKE_C_FLAGS_RELEASE "-O2 -g -ggdb3" CACHE INTERNAL "c release compiler flags")
SET(CMAKE_CXX_FLAGS_RELEASE "-O2 -g -ggdb3" CACHE INTERNAL "cxx release compiler flags")
SET(CMAKE_ASM_FLAGS_RELEASE "" CACHE INTERNAL "asm release compiler flags")