meta: add build system

2026-02-05 09:54:46 +00:00
parent 62c5653d5b
commit 9c8fbc72ac
15 changed files with 694 additions and 0 deletions
--- a/cmake/BSP.cmake
+++ b/cmake/BSP.cmake
@@ -0,0 +1,95 @@
+find_package(Python COMPONENTS Interpreter)
+
+set(bsp_manifest ${CMAKE_CURRENT_BINARY_DIR}/bsp-manifest.json)
+set(bsp_tool ${CMAKE_SOURCE_DIR}/util/bsp-tool.py)
+
+function(bsp_reset)
+	execute_process(
+		COMMAND ${Python_EXECUTABLE} ${bsp_tool} reset ${bsp_manifest}
+		COMMAND_ERROR_IS_FATAL ANY)
+endfunction(bsp_reset)
+
+function(bsp_add_library)
+	set(options)
+	set(one_value_args NAME HEADER_DIR LIB_DIR)
+	set(multi_value_args)
+
+	cmake_parse_arguments(PARSE_ARGV 0 arg
+		"${options}"
+		"${one_value_args}"
+		"${multi_value_args}")
+
+	set(target_name ${arg_NAME})
+	set(bsp_target_name _bsp-${target_name})
+	meta_target_get_header_directories(TARGET ${target_name} OUT header_dirs)
+
+	get_property(bsp_targets GLOBAL PROPERTY bsp_target_list)
+	list(LENGTH bsp_targets nr_bsp_targets)
+	if (${nr_bsp_targets} GREATER 0)
+		math(EXPR serialiser_index "${nr_bsp_targets}-1")
+		list(GET bsp_targets ${serialiser_index} serialiser)
+	endif ()
+
+	add_custom_target(${bsp_target_name}
+		COMMAND	${Python_EXECUTABLE} ${bsp_tool}
+			add-binary ${bsp_manifest} ${target_name}
+			${arg_LIB_DIR} $<TARGET_FILE:${target_name}>
+		COMMAND ${Python_EXECUTABLE} ${bsp_tool}
+			add-headers ${bsp_manifest} ${target_name}
+			${arg_HEADER_DIR} ${header_dirs}
+		COMMENT "Preparing bsp component: ${target_name}"
+		DEPENDS ${target_name} ${serialiser})
+
+	set_property(GLOBAL PROPERTY bsp_target_list ${bsp_targets} ${bsp_target_name})
+endfunction(bsp_add_library)
+
+function(bsp_add_program)
+	set(options)
+	set(one_value_args NAME BIN_DIR)
+	set(multi_value_args)
+
+	cmake_parse_arguments(PARSE_ARGV 0 arg
+		"${options}"
+		"${one_value_args}"
+		"${multi_value_args}")
+
+	set(target_name ${arg_NAME})
+	set(bsp_target_name _bsp-${target_name})
+
+	get_property(bsp_targets GLOBAL PROPERTY bsp_target_list)
+	list(LENGTH bsp_targets nr_bsp_targets)
+	if (${nr_bsp_targets} GREATER 0)
+		math(EXPR serialiser_index "${nr_bsp_targets}-1")
+		list(GET bsp_targets ${serialiser_index} serialiser)
+	endif ()
+
+	add_custom_target(${bsp_target_name}
+		COMMAND	${Python_EXECUTABLE} ${bsp_tool}
+			add-binary ${bsp_manifest} ${target_name}
+			${arg_BIN_DIR} $<TARGET_FILE:${target_name}>
+		COMMENT "Preparing bsp component: ${target_name}"
+		DEPENDS ${target_name} ${serialiser})
+
+	set_property(GLOBAL PROPERTY bsp_target_list ${bsp_targets} ${bsp_target_name})
+endfunction(bsp_add_program)
+
+function(bsp_finalise)
+	set(options)
+	set(one_value_args BSP_NAME)
+	set(multi_value_args)
+
+	cmake_parse_arguments(PARSE_ARGV 0 arg
+		"${options}"
+		"${one_value_args}"
+		"${multi_value_args}")
+
+	set(bsp_output_path ${CMAKE_CURRENT_BINARY_DIR}/${arg_BSP_NAME})
+	get_property(bsp_targets GLOBAL PROPERTY bsp_target_list)
+	add_custom_command(OUTPUT ${bsp_output_path}
+		COMMAND	${Python_EXECUTABLE} ${bsp_tool}
+			build-bsp ${bsp_manifest} ${bsp_output_path}
+		DEPENDS ${bsp_targets}
+		COMMENT "Building bsp: ${arg_BSP_NAME}")
+	add_custom_target(bsp
+		DEPENDS ${bsp_output_path})
+endfunction(bsp_finalise)
--- a/cmake/Meta.cmake
+++ b/cmake/Meta.cmake
@@ -0,0 +1,34 @@
+function(meta_target_add_header_directory)
+	set(options)
+	set(one_value_args TARGET PATH)
+	set(multi_value_args)
+
+	cmake_parse_arguments(PARSE_ARGV 0 arg
+		"${options}"
+		"${one_value_args}"
+		"${multi_value_args}")
+
+	get_property(header_dir_list
+		TARGET ${arg_TARGET}
+		PROPERTY meta_header_directories)
+	set_property(
+		TARGET ${arg_TARGET}
+		PROPERTY meta_header_directories
+		${header_dir_list} ${arg_PATH})
+endfunction(meta_target_add_header_directory)
+
+function(meta_target_get_header_directories)
+	set(options)
+	set(one_value_args TARGET OUT)
+	set(multi_value_args)
+
+	cmake_parse_arguments(PARSE_ARGV 0 arg
+		"${options}"
+		"${one_value_args}"
+		"${multi_value_args}")
+
+	get_property(header_dir_list
+		TARGET ${arg_TARGET}
+		PROPERTY meta_header_directories)
+	set(${arg_OUT} ${header_dir_list} PARENT_SCOPE)
+endfunction(meta_target_get_header_directories)
--- a/cmake/Sysroot.cmake
+++ b/cmake/Sysroot.cmake
@@ -0,0 +1,115 @@
+find_package(Python COMPONENTS Interpreter)
+
+set(sysroot_manifest ${CMAKE_CURRENT_BINARY_DIR}/sysroot-manifest.json)
+set(sysroot_tool ${CMAKE_SOURCE_DIR}/util/sysroot-tool.py)
+
+function(sysroot_reset)
+	execute_process(
+		COMMAND ${Python_EXECUTABLE} ${sysroot_tool} reset ${sysroot_manifest}
+		COMMAND_ERROR_IS_FATAL ANY)
+endfunction(sysroot_reset)
+
+function(sysroot_add_library)
+	set(options)
+	set(one_value_args NAME HEADER_DIR LIB_DIR)
+	set(multi_value_args)
+
+	cmake_parse_arguments(PARSE_ARGV 0 arg
+		"${options}"
+		"${one_value_args}"
+		"${multi_value_args}")
+
+	set(target_name ${arg_NAME})
+	set(sysroot_target_name _sysroot-${target_name})
+	meta_target_get_header_directories(TARGET ${target_name} OUT header_dirs)
+
+	get_property(sysroot_targets GLOBAL PROPERTY sysroot_target_list)
+	list(LENGTH sysroot_targets nr_sysroot_targets)
+	if (${nr_sysroot_targets} GREATER 0)
+		math(EXPR serialiser_index "${nr_sysroot_targets}-1")
+		list(GET sysroot_targets ${serialiser_index} serialiser)
+	endif ()
+
+	add_custom_target(${sysroot_target_name}
+		COMMAND	${Python_EXECUTABLE} ${sysroot_tool}
+			add-binary ${sysroot_manifest} ${target_name}
+			${arg_LIB_DIR} $<TARGET_FILE:${target_name}>
+		COMMAND ${Python_EXECUTABLE} ${sysroot_tool}
+			add-headers ${sysroot_manifest} ${target_name}
+			${arg_HEADER_DIR} ${header_dirs}
+		COMMENT "Preparing sysroot component: ${target_name}"
+		DEPENDS ${target_name} ${serialiser})
+
+	set_property(GLOBAL PROPERTY sysroot_target_list ${sysroot_targets} ${sysroot_target_name})
+endfunction(sysroot_add_library)
+
+function(sysroot_add_program)
+	set(options)
+	set(one_value_args NAME BIN_DIR)
+	set(multi_value_args)
+
+	cmake_parse_arguments(PARSE_ARGV 0 arg
+		"${options}"
+		"${one_value_args}"
+		"${multi_value_args}")
+
+	set(target_name ${arg_NAME})
+	set(sysroot_target_name _sysroot-${target_name})
+
+	get_property(sysroot_targets GLOBAL PROPERTY sysroot_target_list)
+	list(LENGTH sysroot_targets nr_sysroot_targets)
+	if (${nr_sysroot_targets} GREATER 0)
+		math(EXPR serialiser_index "${nr_sysroot_targets}-1")
+		list(GET sysroot_targets ${serialiser_index} serialiser)
+	endif ()
+
+	add_custom_target(${sysroot_target_name}
+		COMMAND	${Python_EXECUTABLE} ${sysroot_tool}
+			add-binary ${sysroot_manifest} ${target_name}
+			${arg_BIN_DIR} $<TARGET_FILE:${target_name}>
+		COMMENT "Preparing sysroot component: ${target_name}"
+		DEPENDS ${target_name} ${serialiser})
+
+	set_property(GLOBAL PROPERTY sysroot_target_list ${sysroot_targets} ${sysroot_target_name})
+endfunction(sysroot_add_program)
+
+function(sysroot_add_file)
+	set(options)
+	set(one_value_args ID SRC_PATH DEST_DIR)
+	set(multi_value_args DEPENDS)
+
+	cmake_parse_arguments(PARSE_ARGV 0 arg
+		"${options}"
+		"${one_value_args}"
+		"${multi_value_args}")
+
+	set(src_path ${arg_SRC_PATH})
+	set(dest_dir ${arg_DEST_DIR})
+	set(sysroot_target_name _sysroot-${arg_ID})
+
+	get_property(sysroot_targets GLOBAL PROPERTY sysroot_target_list)
+	list(LENGTH sysroot_targets nr_sysroot_targets)
+	if (${nr_sysroot_targets} GREATER 0)
+		math(EXPR serialiser_index "${nr_sysroot_targets}-1")
+		list(GET sysroot_targets ${serialiser_index} serialiser)
+	endif ()
+
+	add_custom_target(${sysroot_target_name}
+		COMMAND	${Python_EXECUTABLE} ${sysroot_tool}
+			add-binary ${sysroot_manifest} ${arg_ID}
+			${dest_dir} ${src_path}
+		COMMENT "Preparing sysroot component: ${arg_ID}"
+		DEPENDS ${target_name} ${serialiser} ${arg_DEPENDS})
+
+	set_property(GLOBAL PROPERTY sysroot_target_list ${sysroot_targets} ${sysroot_target_name})
+endfunction(sysroot_add_file)
+
+
+function(sysroot_finalise)
+	get_property(sysroot_targets GLOBAL PROPERTY sysroot_target_list)
+	add_custom_target(sysroot
+		COMMAND	${Python_EXECUTABLE} ${sysroot_tool}
+			build-sysroot ${sysroot_manifest} ${CMAKE_BINARY_DIR}/sysroot
+		DEPENDS ${sysroot_targets}
+		COMMENT "Building sysroot...")
+endfunction(sysroot_finalise)
--- a/cmake/Templates.cmake
+++ b/cmake/Templates.cmake
@@ -0,0 +1,80 @@
+function(rosetta_add_executable)
+	set(options)
+	set(one_value_args NAME SYSROOT_PATH)
+	set(multi_value_args
+		SUBDIRS
+		EXTRA_SOURCES)
+	cmake_parse_arguments(PARSE_ARGV 0 arg
+		"${options}"
+		"${one_value_args}"
+		"${multi_value_args}")
+
+	set(exec_name ${arg_NAME})
+	get_property(programs GLOBAL PROPERTY rosetta_program_list)
+	set_property(GLOBAL PROPERTY rosetta_program_list ${programs} ${exec_name})
+
+	file(GLOB sources *.c *.h)
+
+	foreach (dir ${arg_SUBDIRS})
+		file(GLOB dir_sources ${dir}/*.c ${dir}/*.h)
+		set(sources ${sources} ${dir_sources})
+	endforeach (dir)
+
+	message(STATUS "Building program ${exec_name}")
+	add_executable(${exec_name}
+		${sources}
+		${arg_EXTRA_SOURCES})
+
+	set_target_properties(${exec_name} PROPERTIES
+		POSITION_INDEPENDENT_CODE ON
+		sys_bin_dir ${arg_SYSROOT_PATH})
+	install(TARGETS ${exec_name}
+		DESTINATION ${arg_SYSROOT_PATH})
+endfunction(rosetta_add_executable)
+
+function(rosetta_add_library)
+	set(options SHARED)
+	set(one_value_args NAME SYSROOT_PATH)
+	set(multi_value_args
+		SOURCE_DIRS
+		EXTRA_SOURCES)
+	cmake_parse_arguments(PARSE_ARGV 0 arg
+		"${options}"
+		"${one_value_args}"
+		"${multi_value_args}")
+
+	set(lib_name ${arg_NAME})
+
+	get_property(libs GLOBAL PROPERTY rosetta_library_list)
+	set_property(GLOBAL PROPERTY rosetta_library_list ${libs} ${lib_name})
+
+	file(GLOB sources *.c *.h)
+	file(GLOB_RECURSE headers include/*.h)
+
+	foreach (dir ${arg_SOURCE_DIRS})
+		file(GLOB dir_sources ${dir}/*.c ${dir}/*.h)
+		set(sources ${sources} ${dir_sources})
+	endforeach (dir)
+
+	message(STATUS "Building library ${lib_name}")
+	if (arg_SHARED)
+		add_library(${lib_name} SHARED
+			${sources}
+			${headers}
+			${arg_EXTRA_SOURCES})
+	else ()
+		add_library(${lib_name} STATIC
+			${sources}
+			${headers}
+			${arg_EXTRA_SOURCES})
+	endif ()
+
+	target_include_directories(${lib_name} PUBLIC
+		${CMAKE_CURRENT_SOURCE_DIR}/include)
+	set_target_properties(${lib_name} PROPERTIES
+		POSITION_INDEPENDENT_CODE ON
+		src_header_dir ${CMAKE_CURRENT_SOURCE_DIR}/include
+		sys_header_dir ${arg_SYSROOT_PATH}/include
+		sys_bin_dir ${arg_SYSROOT_PATH}/lib
+		PREFIX "")
+endfunction(rosetta_add_library)