CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
PROJECT(sensor-hal-emulator CXX)
INCLUDE(GNUInstallDirs)

SET(ACCEL "ON")
SET(GYRO "ON")
SET(GYRO_UNCAL "OFF")
SET(PROXIMITY "ON")
SET(LIGHT "ON")
SET(GEOMAG "ON")
SET(GEOMAG_UNCAL "OFF")
SET(HRM_RAW "OFF")
SET(HRM "ON")
SET(RV "OFF")
SET(PRESSURE "ON")
SET(PIR "OFF")
SET(PIR_LONG "OFF")
SET(TEMPERATURE "OFF")
SET(HUMIDITY "OFF")
SET(TEMP_HUMIDITY "OFF")
SET(ULTRAVIOLET "ON")
SET(DUST "OFF")
SET(GSR "OFF")
SET(SENSORHUB "OFF")

# Common Options
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -O2 -omit-frame-pointer -std=gnu++0x")
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fdata-sections -ffunction-sections")
SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--gc-section -Wl,--print-gc-section")
MESSAGE("FLAGS: ${CMAKE_CXX_FLAGS}")
MESSAGE("FLAGS: ${CMAKE_EXE_LINKER_FLAGS}")

# Internal Debugging Options
#ADD_DEFINITIONS(-Wall -g -D_DEBUG)

INCLUDE(FindPkgConfig)
PKG_CHECK_MODULES(HAL_PKGS REQUIRED dlog glib-2.0 gio-2.0 gobject-2.0 vconf libxml-2.0)

FOREACH(flag ${HAL_PKGS_CFLAGS})
	SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${flag}")
ENDFOREACH(flag)

SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")

INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/src)
FILE(GLOB SRCS src/*.cpp)

IF("${ACCEL}" STREQUAL "ON")
FILE(GLOB_RECURSE SRCS ${SRCS} src/accel/*.cpp)
ADD_DEFINITIONS(-DENABLE_ACCEL)
ENDIF()

IF("${GYRO}" STREQUAL "ON")
FILE(GLOB_RECURSE SRCS ${SRCS} src/gyro/*.cpp)
ADD_DEFINITIONS(-DENABLE_GYRO)
ENDIF()

IF("${GYRO_UNCAL}" STREQUAL "ON")
FILE(GLOB_RECURSE SRCS ${SRCS} src/gyro_uncal/*.cpp)
ADD_DEFINITIONS(-DENABLE_GYRO_UNCAL)
ENDIF()

IF("${PROXIMITY}" STREQUAL "ON")
FILE(GLOB_RECURSE SRCS ${SRCS} src/proxi/*.cpp)
ADD_DEFINITIONS(-DENABLE_PROXIMITY)
ENDIF()

IF("${LIGHT}" STREQUAL "ON")
FILE(GLOB_RECURSE SRCS ${SRCS} src/light/*.cpp)
ADD_DEFINITIONS(-DENABLE_LIGHT)
ENDIF()

IF("${GEOMAG}" STREQUAL "ON")
FILE(GLOB_RECURSE SRCS ${SRCS} src/geomag/*.cpp)
ADD_DEFINITIONS(-DENABLE_GEOMAG)
ENDIF()

IF("${GEOMAG_UNCAL}" STREQUAL "ON")
FILE(GLOB_RECURSE SRCS ${SRCS} src/geo_uncal/*.cpp)
ADD_DEFINITIONS(-DENABLE_GEOMAG_UNCAL)
ENDIF()

IF("${HRM_RAW}" STREQUAL "ON")
FILE(GLOB_RECURSE SRCS ${SRCS} src/hrm_raw/*.cpp)
ADD_DEFINITIONS(-DENABLE_HRM_RAW)
ENDIF()

IF("${HRM}" STREQUAL "ON")
FILE(GLOB_RECURSE SRCS ${SRCS} src/hrm/*.cpp)
ADD_DEFINITIONS(-DENABLE_HRM)
ENDIF()

IF("${RV}" STREQUAL "ON")
FILE(GLOB_RECURSE SRCS ${SRCS} src/rv/*.cpp)
ADD_DEFINITIONS(-DENABLE_RV)
ENDIF()

IF("${PRESSURE}" STREQUAL "ON")
FILE(GLOB_RECURSE SRCS ${SRCS} src/pressure/*.cpp)
ADD_DEFINITIONS(-DENABLE_PRESSURE)
ENDIF()

IF("${ULTRAVIOLET}" STREQUAL "ON")
FILE(GLOB_RECURSE SRCS ${SRCS} src/ultraviolet/*.cpp)
ADD_DEFINITIONS(-DENABLE_UV)
ENDIF()

IF("${PIR}" STREQUAL "ON")
FILE(GLOB_RECURSE SRCS ${SRCS} src/pir/*.cpp)
ADD_DEFINITIONS(-DENABLE_PIR)
ENDIF()

IF("${PIR_LONG}" STREQUAL "ON")
FILE(GLOB_RECURSE SRCS ${SRCS} src/pir_long/*.cpp)
ADD_DEFINITIONS(-DENABLE_PIR_LONG)
ENDIF()

IF("${TEMPERATURE}" STREQUAL "ON")
FILE(GLOB_RECURSE SRCS ${SRCS} src/temperature/*.cpp)
ADD_DEFINITIONS(-DENABLE_TEMPERATURE)
ENDIF()

IF("${HUMIDITY}" STREQUAL "ON")
FILE(GLOB_RECURSE SRCS ${SRCS} src/humidity/*.cpp)
ADD_DEFINITIONS(-DENABLE_HUMIDITY)
ENDIF()

IF("${TEMP_HUMIDITY}" STREQUAL "ON")
FILE(GLOB_RECURSE SRCS ${SRCS} src/temp_humidity/*.cpp)
ADD_DEFINITIONS(-DENABLE_TEMP_HUMIDITY)
ENDIF()

IF("${ULTRAVIOLET}" STREQUAL "ON")
FILE(GLOB_RECURSE SRCS ${SRCS} src/ultraviolet/*.cpp)
ADD_DEFINITIONS(-DENABLE_ULTRAVIOLET)
ENDIF()

IF("${DUST}" STREQUAL "ON")
FILE(GLOB_RECURSE SRCS ${SRCS} src/dust/*.cpp)
ADD_DEFINITIONS(-DENABLE_DUST)
ENDIF()

IF("${GSR}" STREQUAL "ON")
FILE(GLOB_RECURSE SRCS ${SRCS} src/gsr/*.cpp)
ADD_DEFINITIONS(-DENABLE_GSR)
ENDIF()

IF("${SENSORHUB}" STREQUAL "ON")
FILE(GLOB_RECURSE SRCS ${SRCS} src/sensorhub/*.cpp)
ADD_DEFINITIONS(-DENABLE_SENSORHUB)
ENDIF()

MESSAGE("Sources: ${SRCS}")
ADD_LIBRARY(${PROJECT_NAME} SHARED ${SRCS})
TARGET_LINK_LIBRARIES(${PROJECT_NAME} ${HAL_PKGS_LDFLAGS})

CONFIGURE_FILE(sensor.xml.in sensor.xml @ONLY)

INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE.APLv2 DESTINATION share/license RENAME ${PROJECT_NAME})
INSTALL(TARGETS ${PROJECT_NAME} DESTINATION ${CMAKE_INSTALL_LIBDIR}/sensor)
INSTALL(FILES sensor.xml DESTINATION etc)