CMakeLists.txt

PROJECT(KARMA)


set(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "")

ENABLE_LANGUAGE(ASM)
ENABLE_LANGUAGE(C)
ENABLE_LANGUAGE(CXX)

CMAKE_MINIMUM_REQUIRED(VERSION 2.8)

IF (NOT ARCH)
    MESSAGE(SEND_ERROR "No arch given")
    RETURN()
ENDIF()

SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${KARMA_SOURCE_DIR}/CMakeScripts)
SET(BUILD_SHARED_LIBS OFF)

SET (CURRENT_ARCH_PATH        "${KARMA_SOURCE_DIR}/arch/${ARCH}"       CACHE STRINGS "Targeted arch")
SET (CURRENT_PROC_PATH        "${CURRENT_ARCH_PATH}/${PROCESSOR}"      CACHE STRINGS "Targeted processor")
SET (CURRENT_ARCH_CONFIG_PATH "${CURRENT_PROC_PATH}/config"            CACHE STRINGS "Targeted processor configuration dir")
SET (KERNEL_LIBRARY_DIR       "${KARMA_SOURCE_DIR}/lib"                CACHE STRINGS "Kernel Library dir")

MARK_AS_ADVANCED(CURRENT_ARCH_PATH CURRENT_ARCH_CONFIG_PATH)

IF (NOT (EXISTS "${CURRENT_PROC_PATH}" AND IS_DIRECTORY "${CURRENT_PROC_PATH}"))
    MESSAGE(SEND_ERROR "Cannot find targeted processor at ${CURRENT_PROC_PATH}")
    RETURN()
ENDIF()

IF (NOT BOARD)
    MESSAGE(SEND_ERROR "No board given")
    RETURN()
ENDIF()

SET (BOARD_PATH "${KARMA_SOURCE_DIR}/board/${BOARD}" CACHE STRINGS "Targeted board")
IF(NOT (EXISTS "${BOARD_PATH}" AND IS_DIRECTORY "${BOARD_PATH}"))
    MESSAGE(SEND_ERROR "Cannot find ${CURRENT_ARCH_PATH}")
    RETURN()
ENDIF()

ADD_SUBDIRECTORY(${CURRENT_ARCH_PATH})
ADD_SUBDIRECTORY(${BOARD_PATH})
ADD_SUBDIRECTORY(${KERNEL_LIBRARY_DIR})
ADD_SUBDIRECTORY(kernel)