Chroma/CMakeLists.txt

#project config
cmake_minimum_required(VERSION 3.10)

SET(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED on)
set(CMAKE_CXX_COMPILER x86_64-elf-g++)
set(CMAKE_C_COMPILER x86_64-elf-gcc)

# cheat the compile test
set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
SET(CMAKE_SYSTEM_NAME Generic)
SET(CMAKE_CROSSCOMPILING 1)

project(chroma)

SET(src_files
    ${CMAKE_SOURCE_DIR}/src/kernel.cpp
    ${CMAKE_SOURCE_DIR}/src/video/draw.c
    ${CMAKE_SOURCE_DIR}/src/video/print.cpp
    ${CMAKE_SOURCE_DIR}/src/system/cpu.c
    ${CMAKE_SOURCE_DIR}/src//system/rw.c
    ${CMAKE_SOURCE_DIR}/src/system/serial.c
    ${CMAKE_SOURCE_DIR}/src/system/pci.c
    ${CMAKE_SOURCE_DIR}/src/system/memory/stack.c
    ${CMAKE_SOURCE_DIR}/src/system/memory/paging.c
    ${CMAKE_SOURCE_DIR}/src/system/memory/abstract_allocator.c
    ${CMAKE_SOURCE_DIR}/src/system/memory/liballoc.c
    ${CMAKE_SOURCE_DIR}/src/system/memory/physmem.c
    ${CMAKE_SOURCE_DIR}/src/system/drivers/keyboard.c
    ${CMAKE_SOURCE_DIR}/src/system/drivers/elf.c
)

SET(lib_files
    ${CMAKE_SOURCE_DIR}/src/lainlib/list/basic_list.c
    ${CMAKE_SOURCE_DIR}/src/lainlib/mutex/ticketlock.c
    ${CMAKE_SOURCE_DIR}/src/lainlib/compression/lzgmini.c
    ${CMAKE_SOURCE_DIR}/src/lainlib/string/str.c

    ${CMAKE_SOURCE_DIR}/src/editor/EditorMain.cpp
)

include_directories("inc" "D:/mingw/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++" "D:/mingw/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/x86_64-w64-mingw32")

SET(src_no_sse
    ${CMAKE_SOURCE_DIR}/src/system/interrupts.c
)

SET(src_preamble
    ${CMAKE_SOURCE_DIR}/src/global/crt0.o
    ${CMAKE_SOURCE_DIR}/src/global/crti.o
    ${CMAKE_SOURCE_DIR}/src/global/crtbegin.o
)

set(src_epilogue
    ${CMAKE_SOURCE_DIR}/src/global/crtend.o
    ${CMAKE_SOURCE_DIR}/src/global/crtn.o
    ${CMAKE_SOURCE_DIR}/src/assets/font.o
    ${CMAKE_SOURCE_DIR}/src/assets/zerosharp.o
)

set_property(SOURCE ${src_no_sse} PROPERTY COMPILE_FLAGS -mgeneral-regs-only)

set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/bin)

add_executable(kernel)

target_sources(kernel PUBLIC ${src_preamble} PUBLIC ${src_files} PUBLIC ${src_no_sse} PUBLIC ${lib_files} PUBLIC ${src_epilogue})
target_compile_options(kernel PRIVATE -ffreestanding -O0 -Wall -Wextra -Wall -Werror -fPIC -fno-exceptions -fno-omit-frame-pointer -mno-red-zone -fno-stack-protector -ggdb3)
target_link_options(kernel PRIVATE -T ${CMAKE_SOURCE_DIR}/linker.ld -ffreestanding -O2 -nostdlib -nostartfiles -lgcc)