cmake: support services that are not based on cmake executable targets

cmake/Service.cmake

@@ -0,0 +1,52 @@
+function(rosetta_add_service)
+	set(options)
+	set(one_value_args NAME CFG_FILE)
+	set(multi_value_args 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})
+
+	message(STATUS "Building service ${exec_name}")
+	add_executable(${exec_name} ${arg_SOURCES})
+
+	set_target_properties(${exec_name} PROPERTIES
+		POSITION_INDEPENDENT_CODE ON
+		service_cfg_path ${arg_CFG_FILE})
+	install(TARGETS ${exec_name}
+		DESTINATION ${arg_SYSROOT_PATH})
+endfunction(rosetta_add_service)
+
+function(rosetta_add_misc_service)
+	set(options)
+	set(one_value_args NAME CFG_FILE)
+	set(multi_value_args SOURCES)
+	cmake_parse_arguments(PARSE_ARGV 0 arg
+		"${options}"
+		"${one_value_args}"
+		"${multi_value_args}")
+
+	message(STATUS "Building service ${arg_NAME}")
+	add_custom_target(${arg_NAME})
+
+	set_target_properties(${arg_NAME} PROPERTIES
+		service_cfg_path ${arg_CFG_FILE})
+endfunction(rosetta_add_misc_service)
+
+function(rosetta_service_add_file)
+	set(options)
+	set(one_value_args NAME SRC_FILE DEST_DIR)
+	set(multi_value_args)
+	cmake_parse_arguments(PARSE_ARGV 0 arg
+		"${options}"
+		"${one_value_args}"
+		"${multi_value_args}")
+
+	get_property(file_list TARGET ${arg_NAME} PROPERTY service_file_list)
+	set(file_list ${file_list} ${arg_SRC_FILE} ${arg_DEST_DIR})
+	set_property(TARGET ${arg_NAME} PROPERTY service_file_list ${file_list})
+endfunction(rosetta_service_add_file)