gbowne1/ClassicOS
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Moving back to Karutoh's CMakeLists.txt instead

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This commit is contained in:
Gregory Kenneth Bowne 2023-10-24 16:36:11 -07:00
parent d9999d3ed3
commit 82df2cac5e
1 changed files with 38 additions and 35 deletions
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69
CMakeLists.txt
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@ -1,9 +1,20 @@
cmake_minimum_required(VERSION 3.13.4) cmake_minimum_required(VERSION 3.13.4)
project(ClassicOS project(ClassicOS VERSION 0.0.1 LANGUAGES C ASM_NASM)
VERSION 0.0.1
DESCRIPTION "An x86 Operating System for your pleasure and enjoyment" set(IS_OS_WINDOWS FALSE)
HOMEPAGE_URL "https://github.com/gbowne1/ClassicOS" set(IS_OS_LINUX FALSE)
LANGUAGES C) set(IS_OS_MAC FALSE)
if (${CMAKE_HOST_SYSTEM_NAME} STREQUAL "Windows")
set(IS_OS_WINDOWS TRUE)
message("Building for the Windows operating system.")
elseif (${CMAKE_HOST_SYSTEM_NAME} STREQUAL "Linux")
set(IS_OS_LINUX TRUE)
message("Building for the Linux operating system.")
elseif (${CMAKE_HOST_SYSTEM_NAME} STREQUAL "Darwin")
set(IS_OS_MAC TRUE)
message("Building for the Mac operating system.")
endif ()
# Source files # Source files
set(BOOT_SOURCE_FILES set(BOOT_SOURCE_FILES
@ -11,10 +22,12 @@ set(BOOT_SOURCE_FILES
src/boot/linker.ld src/boot/linker.ld
) )
#[[
set(GRUB_SOURCE_FILES set(GRUB_SOURCE_FILES
src/boot/grub/grub.cfg src/boot/grub/grub.cfg
src/boot/grub/menu.lst src/boot/grub/menu.lst
) )
]]
set(DRIVERS_SOURCE_FILES set(DRIVERS_SOURCE_FILES
src/drivers/audio/audio.c src/drivers/audio/audio.c
@ -25,6 +38,7 @@ set(DRIVERS_SOURCE_FILES
src/drivers/bus/isa.h src/drivers/bus/isa.h
src/drivers/bus/mca.c src/drivers/bus/mca.c
src/drivers/bus/mca.h src/drivers/bus/mca.h
src/drivers/bus/pci.asm
src/drivers/bus/pci.c src/drivers/bus/pci.c
src/drivers/bus/pci.h src/drivers/bus/pci.h
src/drivers/bus/vesa.c src/drivers/bus/vesa.c
@ -58,7 +72,6 @@ set(KERNEL_SOURCE_FILES
) )
add_executable(ClassicOS add_executable(ClassicOS
${BOOT_SOURCE_FILES}
${GRUB_SOURCE_FILES} ${GRUB_SOURCE_FILES}
${DRIVERS_SOURCE_FILES} ${DRIVERS_SOURCE_FILES}
${KERNEL_SOURCE_FILES} ${KERNEL_SOURCE_FILES}
@ -66,41 +79,31 @@ add_executable(ClassicOS
set(CMAKE_EXPORT_COMPILE_COMMANDS ON) set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
if(WIN32)
# Define build steps for Windows
elseif(LINUX)
# Define build steps for other platforms
elseif(UNIX)
endif()
# Enable testing # Enable testing
enable_testing() enable_testing()
target_link_libraries(ClassicOS PRIVATE) target_link_libraries(ClassicOS PRIVATE)
set(CMAKE_C_COMPILER /usr/bin/gcc)
set(CMAKE_LINKER /usr/bin/ld)
set(CMAKE_EXE_LINKER_FLAGS "-g -s")
# set(CMAKE_LINK_FLAGS) usage is deprecated, use CMAKE_EXE_LINKER_FLAGS).
set(CMAKE_LINK_FLAGS "${CMAKE_LINK_FLAGS} -e kernel_main")
set(CMAKE_CXX_FLAGS "-g Wall ")
set(CMAKE_C_FLAGS "-g -Wall")
set(CMAKE_C_FLAGS_DEBUG "-g -Wall")
set(CMAKE_BUILD_TYPE Debug)
set(CMAKE_GDB_COMMAND "/usr/bin/gdb")
set(CMAKE_CXX_FLAGS_DEBUG "-g -O0")
set(CMAKE_CXX_COMPILER g++)
set(CMAKE_ASM_COMPILER /usr/bin/nasm)
set(CMAKE_ASM_NASM_FLAGS "-f elf32 -g -F dwarf")
set(CMAKE_ASM_FLAGS "-m32 -g")
set(CMAKE_ASM_NASM_OBJECT_FORMAT bin)
set(CMAKE_HOST_SYSTEM_PROCESSOR x86_64)
set(CMAKE_SYSTEM_PROCESSOR i386) set(CMAKE_SYSTEM_PROCESSOR i386)
set(CMAKE_SYSTEM_NAME None) set(CMAKE_SYSTEM_NAME None)
set(CMAKE_ASM_NASM_COMPILER user/bin/nasm)
set(CMAKE_C_STANDARD 17) set(CMAKE_C_STANDARD 17)
set(CMAKE_CXX_STANDARD 17) set(CMAKE_BUILD_TYPE Debug)
set(CMAKE_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/src) set(CMAKE_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/src)
set(CMAKE_BINARY_DIR ${CMAKE_CURRENT_SOURCE_DIR}/build) set(CMAKE_BINARY_DIR ${CMAKE_CURRENT_SOURCE_DIR}/build)
if (IS_OS_LINUX)
set(CMAKE_ASM_NASM_FLAGS "${CMAKE_ASM_NASM_FLAGS} -f elf")
set(CMAKE_C_COMPILER gcc)
set(CMAKE_LINKER ld)
set(CMAKE_EXE_LINKER_FLAGS "-g -s")
set(CMAKE_LINK_FLAGS "${CMAKE_LINK_FLAGS} -e kernel_main")
set(CMAKE_CXX_FLAGS "-g -Wall")
set(CMAKE_C_FLAGS "-g -Wall -m32")
set(CMAKE_C_FLAGS_DEBUG "-g")
set(CMAKE_GDB_COMMAND gdb)
set(CMAKE_CXX_FLAGS_DEBUG "-g -O0")
set_target_properties(ClassicOS PROPERTIES LINK_FLAGS "-T ${CMAKE_CURRENT_SOURCE_DIR}/linker.ld") set_target_properties(ClassicOS PROPERTIES LINK_FLAGS "-T ${CMAKE_CURRENT_SOURCE_DIR}/linker.ld")
elseif (IS_OS_WINDOWS)
set(CMAKE_ASM_NASM_FLAGS "${CMAKE_ASM_NASM_FLAGS} -f win32")
endif ()