CMakeLists.txt

IF(BIICODE)
	include(${CMAKE_HOME_DIRECTORY}/biicode.cmake)
	INIT_BIICODE_BLOCK()
ENDIF()

MESSAGE(STATUS "MRCORE: Checking time functions")
IF(NOT WIN32)
	check_function_exists(gettimeofday HAVE_GETTIMEOFDAY)
	check_function_exists(clock_gettime HAVE_CLOCK_GETTIME)
	IF(HAVE_GETTIMEOFDAY)
		ADD_DEFINITIONS(-DHAVE_GETTIMEOFDAY)
	ENDIF()
	IF(HAVE_CLOCK_GETTIME)
		ADD_DEFINITIONS(-DHAVE_CLOCK_GETTIME)
	ENDIF()
ENDIF()

SET(curdir ${CMAKE_CURRENT_SOURCE_DIR}/src)
#INCLUDE_DIRECTORIES(${curdir}/include) 


####################################################################################################
# Iterate over children, creating SOURCE_GROUPs 
####################################################################################################
FILE(GLOB children RELATIVE ${curdir} ${curdir}/*)
SET(SOURCES "") 
SET(HEADERS "")
FOREACH(child ${children})
IF(IS_DIRECTORY ${curdir}/${child})
    FILE(GLOB_RECURSE child_sources ${curdir}/${child}/*.cpp) 
    FILE(GLOB_RECURSE child_headers ${curdir}/${child}/*.h)
    SET(SOURCES ${SOURCES} ${child_sources})
    SET(HEADERS ${HEADERS} ${child_headers})
    SOURCE_GROUP(${child} FILES ${child_sources} ${child_headers}) 
ENDIF()
ENDFOREACH()


IF(BIICODE)
	ADD_BIICODE_TARGETS()
	target_include_directories(${BII_LIB_TARGET} PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/src)
	
	IF(HAVE_GETTIMEOFDAY)
		target_compile_definitions(${BII_LIB_TARGET} PUBLIC -DHAVE_GETTIMEOFDAY)
	ENDIF()
	IF(HAVE_CLOCK_GETTIME)
		target_compile_definitions(${BII_LIB_TARGET} PUBLIC -DHAVE_CLOCK_GETTIME)
	ENDIF()
ELSE()
	# MR library
	IF (WIN32)	
		ADD_LIBRARY(mrcore STATIC ${SOURCES} ${HEADERS} )
		SET_TARGET_PROPERTIES(mrcore PROPERTIES DEBUG_POSTFIX "_d")
	ELSE(WIN32)
		ADD_LIBRARY(mrcore SHARED ${SOURCES})
		TARGET_LINK_LIBRARIES(mrcore ${OPENGL_LIBRARIES} ${GLUT_LIBRARIES} ${JPEG_LIBRARIES}  rt)
	ENDIF(WIN32)
	target_include_directories(mrcore PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/src)
	
	########### To define a default install directory in Windows
	IF (WIN32)
		SET(CMAKE_INSTALL_PREFIX "C:/mrcore" CACHE PATH "FOO install prefix" FORCE)
	ELSE(WIN32)
		SET(CMAKE_INSTALL_PREFIX /usr/local/mrcore) 
	ENDIF(WIN32)
	MESSAGE(STATUS "Default install directory is: " ${CMAKE_INSTALL_PREFIX}) 
	INSTALL(TARGETS mrcore DESTINATION ${CMAKE_INSTALL_PREFIX}/lib)
	
	FILE(GLOB files "${CMAKE_CURRENT_SOURCE_DIR}/include/*.h")
	INSTALL(FILES ${files} DESTINATION include)
	
	FILE(GLOB children RELATIVE ${curdir} ${curdir}/*)
	FOREACH(child ${children})
		IF(IS_DIRECTORY ${curdir}/${child})
			FILE(GLOB_RECURSE child_headers ${curdir}/${child}/*.h)
			INSTALL(FILES ${child_headers} DESTINATION include/${child})
		ENDIF()
	ENDFOREACH()
	
	MESSAGE(STATUS "mrcore lib will be installed on ${CMAKE_INSTALL_PREFIX}/lib")
	
ENDIF()

#LOCAL GENERATION OF HEADERS... only for develop
option(CREATE_HEADERS "Create headers, automatically from dir tree.  " OFF)
if(CREATE_HEADERS)
 message("Includes would be not correct if the block is not open")
 include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/update_headers.cmake)
endif()