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banan-os/CMakeLists.txt

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CMake
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BuildSystem: We are now using cmake instead of plain make I have been annoyed for a while since I had to build everything when running the os since the buildsystem was really bad. I wanted to rewrite the whole build system and changed to using cmake :)
2023-04-02 04:07:27 +03:00
cmake_minimum_required(VERSION 3.26)
BuildSystem: Rewrite whole build system structure Now you have to use script/build.sh for building and running banan-os
2023-10-23 13:27:23 +03:00
if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "banan-os")
message(FATAL_ERROR "CMAKE_SYSTEM_NAME is not banan-os")
endif ()
BuildSystem: add cmake variable UEFI_BOOT If this variable is defined in cmake, image will be build with esp and booted with uefi.
2023-10-16 01:37:57 +03:00
Kernel/LibC: add flag to enable/disable sse support SSE support is very experimental and causes GP. I decided to make SSE not default until I get to fixing it :)
2023-09-23 02:28:25 +03:00
add_compile_options(-mno-sse -mno-sse2)
add_compile_definitions(__enable_sse=0)
BuildSystem: Rewrite whole build system structure Now you have to use script/build.sh for building and running banan-os
2023-10-23 13:27:23 +03:00
project(banan-os CXX C ASM)
BuildSystem: building for 32-bit works now
2023-04-02 04:48:56 +03:00
BuildSystem: Base sysroot is now distributed as a tar ball This allows file and directory permissions work as intended. cmake is now filled with 'sudo' but with sudo timeout this should be fine.
2023-08-23 10:35:16 +03:00
set(BANAN_BASE_SYSROOT ${CMAKE_SOURCE_DIR}/base-sysroot.tar.gz)
BuildSystem: We are now using cmake instead of plain make I have been annoyed for a while since I had to build everything when running the os since the buildsystem was really bad. I wanted to rewrite the whole build system and changed to using cmake :)
2023-04-02 04:07:27 +03:00
set(BANAN_SYSROOT ${CMAKE_BINARY_DIR}/sysroot)
set(BANAN_INCLUDE ${BANAN_SYSROOT}/usr/include)
BuildSystem: cmake can now build out libc I can't seem to get libc++ build to work...
2023-04-07 02:27:15 +03:00
set(BANAN_LIB ${BANAN_SYSROOT}/usr/lib)
BuildSystem: userspace has cmake target
2023-05-11 16:19:53 +03:00
set(BANAN_BIN ${BANAN_SYSROOT}/usr/bin)
BuildSystem: We are now using cmake instead of plain make I have been annoyed for a while since I had to build everything when running the os since the buildsystem was really bad. I wanted to rewrite the whole build system and changed to using cmake :)
2023-04-02 04:07:27 +03:00
set(BANAN_BOOT ${BANAN_SYSROOT}/boot)
BAN: add helper to cast Span<T> to Span<const T>
2023-10-20 04:59:08 +03:00
BuildSystem: We are now using cmake instead of plain make I have been annoyed for a while since I had to build everything when running the os since the buildsystem was really bad. I wanted to rewrite the whole build system and changed to using cmake :)
2023-04-02 04:07:27 +03:00
add_subdirectory(kernel)
add_subdirectory(BAN)
add_subdirectory(libc)
LibELF: Start implementing elf library
2023-04-12 22:20:18 +03:00
add_subdirectory(LibELF)
BuildSystem: userspace has cmake target
2023-05-11 16:19:53 +03:00
add_subdirectory(userspace)
BuildSystem: We are now using cmake instead of plain make I have been annoyed for a while since I had to build everything when running the os since the buildsystem was really bad. I wanted to rewrite the whole build system and changed to using cmake :)
2023-04-02 04:07:27 +03:00
add_custom_target(sysroot
Kernel/LibC/Userspace: Implement mkdir and creat Touch now uses creat insteadd of open with O_CREAT flag
2023-10-25 19:45:18 +03:00
COMMAND ${CMAKE_COMMAND} -E make_directory ${BANAN_SYSROOT}
BuildSystem: Base sysroot is now distributed as a tar ball This allows file and directory permissions work as intended. cmake is now filled with 'sudo' but with sudo timeout this should be fine.
2023-08-23 10:35:16 +03:00
COMMAND cd ${BANAN_SYSROOT} && sudo tar xf ${BANAN_BASE_SYSROOT}
BuildSystem: Add USES_TERMINAL when preparing sysroot You were not able to enter sudo password on sysroot unpacking, which caused ninja to hang
2023-08-23 20:48:40 +03:00
USES_TERMINAL
BuildSystem: We are now using cmake instead of plain make I have been annoyed for a while since I had to build everything when running the os since the buildsystem was really bad. I wanted to rewrite the whole build system and changed to using cmake :)
2023-04-02 04:07:27 +03:00
)
BuildSystem: you can now build the toolchain with cmake
2023-04-06 00:23:02 +03:00
add_custom_target(headers
DEPENDS kernel-headers
DEPENDS ban-headers
DEPENDS libc-headers
LibELF: Start implementing elf library
2023-04-12 22:20:18 +03:00
DEPENDS libelf-headers
BuildSystem: you can now build the toolchain with cmake
2023-04-06 00:23:02 +03:00
)
BuildSystem: Rewrite whole build system structure Now you have to use script/build.sh for building and running banan-os
2023-10-23 13:27:23 +03:00
add_custom_target(install-sysroot
BuildSystem: We are now using cmake instead of plain make I have been annoyed for a while since I had to build everything when running the os since the buildsystem was really bad. I wanted to rewrite the whole build system and changed to using cmake :)
2023-04-02 04:07:27 +03:00
DEPENDS kernel-install
DEPENDS ban-install
DEPENDS libc-install
BuildSystem: userspace has cmake target
2023-05-11 16:19:53 +03:00
DEPENDS userspace-install
BuildSystem: Base sysroot is now distributed as a tar ball This allows file and directory permissions work as intended. cmake is now filled with 'sudo' but with sudo timeout this should be fine.
2023-08-23 10:35:16 +03:00
DEPENDS libelf-install
BuildSystem: We are now using cmake instead of plain make I have been annoyed for a while since I had to build everything when running the os since the buildsystem was really bad. I wanted to rewrite the whole build system and changed to using cmake :)
2023-04-02 04:07:27 +03:00
)