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Chroma/CMakeLists.txt

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CMake
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added build scripts
2020-07-07 00:21:18 +00:00
#project config
cmake_minimum_required(VERSION 3.10)
# 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
Add support for C++ This was a doozy. I had to recompile gcc with a custom target to get it to output the CRT{BEGIN/END}.o files with proper 64 bit relocations. The CMakeLists.txt file was also edited to allow these files to be linked (thereby actually adding the support) as well as to automatically create the boot image upon build.
2020-08-27 00:39:56 +00:00
${CMAKE_SOURCE_DIR}/chroma/kernel.c
${CMAKE_SOURCE_DIR}/chroma/video/draw.c
${CMAKE_SOURCE_DIR}/chroma/video/print.c
${CMAKE_SOURCE_DIR}/chroma/system/cpu.c
${CMAKE_SOURCE_DIR}/chroma/system/rw.c
${CMAKE_SOURCE_DIR}/chroma/system/serial.c
${CMAKE_SOURCE_DIR}/chroma/system/pci.c
${CMAKE_SOURCE_DIR}/chroma/system/memory/paging.c
Add new files to CMake
2020-08-31 20:53:10 +00:00
${CMAKE_SOURCE_DIR}/chroma/system/memory/abstract_allocator.c
Add support for C++ This was a doozy. I had to recompile gcc with a custom target to get it to output the CRT{BEGIN/END}.o files with proper 64 bit relocations. The CMakeLists.txt file was also edited to allow these files to be linked (thereby actually adding the support) as well as to automatically create the boot image upon build.
2020-08-27 00:39:56 +00:00
${CMAKE_SOURCE_DIR}/chroma/system/memory/physmem.c
${CMAKE_SOURCE_DIR}/chroma/system/drivers/keyboard.c
added build scripts
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)
Add new files to CMake
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SET(lib_files
${CMAKE_SOURCE_DIR}/chroma/lainlib/list/basic_list.c
${CMAKE_SOURCE_DIR}/chroma/lainlib/mutex/ticketlock.c
${CMAKE_SOURCE_DIR}/chroma/lainlib/compression/lzgmini.c
)
added build scripts
2020-07-07 00:21:18 +00:00
include_directories("chroma/inc")
SET(src_no_sse
Add support for C++ This was a doozy. I had to recompile gcc with a custom target to get it to output the CRT{BEGIN/END}.o files with proper 64 bit relocations. The CMakeLists.txt file was also edited to allow these files to be linked (thereby actually adding the support) as well as to automatically create the boot image upon build.
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${CMAKE_SOURCE_DIR}/chroma/system/interrupts.c
)
SET(src_preamble
${CMAKE_SOURCE_DIR}/global/crt0.o
${CMAKE_SOURCE_DIR}/global/crti.o
${CMAKE_SOURCE_DIR}/global/crtbegin.o
Add new files to CMake
2020-08-31 20:53:10 +00:00
)
Add support for C++ This was a doozy. I had to recompile gcc with a custom target to get it to output the CRT{BEGIN/END}.o files with proper 64 bit relocations. The CMakeLists.txt file was also edited to allow these files to be linked (thereby actually adding the support) as well as to automatically create the boot image upon build.
2020-08-27 00:39:56 +00:00
set(src_epilogue
${CMAKE_SOURCE_DIR}/global/crtend.o
${CMAKE_SOURCE_DIR}/global/crtn.o
added build scripts
2020-07-07 00:21:18 +00:00
)
set_property(SOURCE ${src_no_sse} PROPERTY COMPILE_FLAGS -mgeneral-regs-only)
Add support for C++ This was a doozy. I had to recompile gcc with a custom target to get it to output the CRT{BEGIN/END}.o files with proper 64 bit relocations. The CMakeLists.txt file was also edited to allow these files to be linked (thereby actually adding the support) as well as to automatically create the boot image upon build.
2020-08-27 00:39:56 +00:00
add_executable(kernel)
Add new files to CMake
2020-08-31 20:53:10 +00:00
target_sources(kernel PUBLIC ${src_preamble} PUBLIC ${src_files} PUBLIC ${src_no_sse} PUBLIC ${lib_files} PUBLIC ${CMAKE_SOURCE_DIR}/font.o PUBLIC ${src_epilogue})
target_compile_options(kernel PRIVATE -ffreestanding -O2 -Wall -Wextra -Wall -Werror -pedantic -fPIC -fno-exceptions )
Add support for C++ This was a doozy. I had to recompile gcc with a custom target to get it to output the CRT{BEGIN/END}.o files with proper 64 bit relocations. The CMakeLists.txt file was also edited to allow these files to be linked (thereby actually adding the support) as well as to automatically create the boot image upon build.
2020-08-27 00:39:56 +00:00
target_link_options(kernel PRIVATE -T linker.ld -ffreestanding -O2 -nostdlib -nostartfiles -lgcc)
added build scripts
2020-07-07 00:21:18 +00:00
Add support for C++ This was a doozy. I had to recompile gcc with a custom target to get it to output the CRT{BEGIN/END}.o files with proper 64 bit relocations. The CMakeLists.txt file was also edited to allow these files to be linked (thereby actually adding the support) as well as to automatically create the boot image upon build.
2020-08-27 00:39:56 +00:00
add_custom_command(
TARGET kernel
POST_BUILD
COMMAND cp ${CMAKE_SOURCE_DIR}/kernel ${CMAKE_SOURCE_DIR}/img/boot/exe
COMMAND ${CMAKE_SOURCE_DIR}/mkbootimg chroma.json chroma.img
)
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