Init commit

freertos/CMakeLists.txt

@@ -0,0 +1,64 @@
+cmake_minimum_required(VERSION 3.13)
+
+set(LIB_FREERTOS_NAME freertos)
+add_library(${LIB_FREERTOS_NAME})
+
+foreach(FREERTOS_PORT_SRC ${FREERTOS_PORT_SOURCES})
+	if(IS_ABSOLUTE ${FREERTOS_PORT_SRC})
+		set(${CURR_FREERTOS_PORT_SRC} ${FREERTOS_PORT_SRC})
+	else()
+		get_filename_component(CURR_FREERTOS_PORT_SRC
+			${FREERTOS_PORT_SRC} REALPATH BASE_DIR ${CMAKE_SOURCE_DIR}
+		)
+	endif()
+	
+	list(APPEND FREERTOS_PORT_SOURCES_ABS ${CURR_FREERTOS_PORT_SRC})
+endforeach()
+
+target_sources(${LIB_FREERTOS_NAME}  PRIVATE
+	src/croutine.c
+	src/event_groups.c
+	src/list.c
+	src/queue.c
+	src/stream_buffer.c
+	src/tasks.c
+	src/timers.c
+	"${FREERTOS_PORT_SOURCES_ABS}"
+)
+
+if(NOT FREERTOS_CONFIG_AND_PORT_PATHS)
+	message(WARNING 
+		"FREERTOS_CONFIG_AND_PORT_PATHS list of FreeRTOS includes was not " 
+		"supplied, build might fail!"
+	)
+endif()
+
+# Convert supplied FreeRTOS config and port includes to absolute paths.
+foreach(FREERTOS_PATH ${FREERTOS_CONFIG_AND_PORT_PATHS})
+	if(IS_ABSOLUTE ${FREERTOS_PATH})
+		set(CURR_ABS_FREERTOS_PATH "${FREERTOS_PATH}")
+	else()
+		get_filename_component(CURR_ABS_FREERTOS_PATH 
+			${FREERTOS_PATH} REALPATH BASE_DIR ${CMAKE_SOURCE_DIR})
+	endif()
+	
+	if(CMAKE_VERBOSE)
+		message(STATUS "FreeRTOS configuration path: ${CURR_ABS_FREERTOS_PATH}")
+	endif()
+	
+	list(APPEND FREERTOS_PATHS_ABSOLUTE ${CURR_ABS_FREERTOS_PATH})
+endforeach()
+
+
+# Required include paths to compile FreeRTOS
+target_include_directories(${LIB_FREERTOS_NAME} INTERFACE
+	${CMAKE_SOURCE_DIR}
+	inc
+	inc/freertos
+	${FREERTOS_PATHS_ABSOLUTE}
+)
+
+target_include_directories(${LIB_FREERTOS_NAME} PRIVATE
+	inc/freertos
+	${FREERTOS_PATHS_ABSOLUTE}
+)