CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
PROJECT(hal-backend-sensor-tm1 CXX)
INCLUDE(GNUInstallDirs)

SET(LIBRARY_NAME "hal-backend-sensor")
SET(HAL_LIBDIR ${CMAKE_HAL_LIBDIR_PREFIX})
SET(HAL_LICENSEDIR ${CMAKE_HAL_LICENSEDIR_PREFIX})
SET(DEPENDENTS "dlog hal-api-common hal-api-sensor")

SET(ACCEL "ON")
SET(PROXIMITY "ON")

# 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)

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

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

INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE.APLv2 DESTINATION ${HAL_LICENSEDIR}/${PROJECT_NAME})
INSTALL(TARGETS ${LIBRARY_NAME} DESTINATION ${HAL_LIBDIR} COMPONENT RuntimeLibraries)

ADD_SUBDIRECTORY(testcase)