#----------------------------------------------------------------------------
# BINARY DIR MUST BE IN INCLUDE DIRS 
# TO FIND .h OF AUTOMATICALLY GENERATED FILES (e.g. FROM XML)
INCLUDE_DIRECTORIES( ${CMAKE_CURRENT_BINARY_DIR} ) 
# SOURCES DIR MUST ALSO BE IN INCLUDE DIRS FOR FILES COMPILED IN BINARY DIR 
# WHICH NEED TO INCLUDE OTHER FILES OF THE PACKAGE
INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR} )
#----------------------------------------------------------------------------

#----------------------------------------------------------------------------
# CREATES bb${BBTK_PACKAGE_NAME}Package.h
CONFIGURE_FILE(
  ${BBTK_DIR}/bbPackage.h.in
  ${CMAKE_CURRENT_BINARY_DIR}/bb${BBTK_PACKAGE_NAME}Package.h
  @ONLY IMMEDIATE
  ) 
INSTALL_FILES(
  /include/bb${BBTK_PACKAGE_NAME} 
  FILES 
  bb${BBTK_PACKAGE_NAME}Package.h)  
#----------------------------------------------------------------------------
  
#----------------------------------------------------------------------------
# CREATES bb${BBTK_PACKAGE_NAME}Package.cxx
CONFIGURE_FILE(
  ${BBTK_DIR}/bbPackage.cxx.in
  ${CMAKE_CURRENT_BINARY_DIR}/bb${BBTK_PACKAGE_NAME}Package.cxx
  @ONLY IMMEDIATE
  )
#----------------------------------------------------------------------------

#----------------------------------------------------------------------------
SET_SOURCE_FILES_PROPERTIES(
  ${CMAKE_CURRENT_BINARY_DIR}/bb${BBTK_PACKAGE_NAME}Package.cxx
  PROPERTIES GENERATED ON)
#----------------------------------------------------------------------------


#----------------------------------------------------------------------------
IF(BBTK_PACKAGE_COMPILE_ALL_CXX) 
  FILE(GLOB BBTK_PACKAGE_CXX_SOURCES "." "*.cxx")
  FILE(GLOB BBTK_PACKAGE_H_SOURCES "." "*.h")
ENDIF(BBTK_PACKAGE_COMPILE_ALL_CXX) 


SET(BBTK_PACKAGE_CXX_SOURCES
  ${BBTK_PACKAGE_CXX_SOURCES}
  #${CMAKE_CURRENT_BINARY_DIR_NAME}/
  bb${BBTK_PACKAGE_NAME}Package
  )
#----------------------------------------------------------------------------


#----------------------------------------------------------------------------
#----------------------------------------------------------------------------
# bbfy
#----------------------------------------------------------------------------

#----------------------------------------------------------------------------
IF(BBTK_PACKAGE_COMPILE_ALL_XML) 
  FILE(GLOB BBTK_PACKAGE_XML_SOURCES "." "*.xml")
ENDIF(BBTK_PACKAGE_COMPILE_ALL_XML) 
#----------------------------------------------------------------------------
FOREACH(xmlfile ${BBTK_PACKAGE_XML_SOURCES})
  
  GET_FILENAME_COMPONENT(filename "${xmlfile}" NAME_WE) 
  
  #  IF(BBFY_DEPENDENCY)
  #    SET(BBFY_DEPENDENCY_STR ${bbfy_EXECUTABLE})
  #  ENDIF(BBFY_DEPENDENCY)
  
  SET(BBFY_CXX_OUT ${CMAKE_CURRENT_BINARY_DIR}/${filename}.cxx)
  
  ADD_CUSTOM_COMMAND(
    OUTPUT ${BBFY_CXX_OUT}
    COMMAND 
    ${BBTK_BBFY} ${xmlfile} ${CMAKE_CURRENT_BINARY_DIR}/ -q
    DEPENDS ${xmlfile}
    # LG : REMOVE AUTOMATIC DEPEDENCY ON bbfy BECAUSE CAUSED ALWAYS REBUILD xml BOXES WHEN bbtk CHANGED HENCE bbfy CHANGED
    ${BBFY_DEPENDENCY_STR} 
    #${BBTK_BBFY} 
    )
  
  SET_SOURCE_FILES_PROPERTIES(
    ${BBFY_CXX_OUT}
    PROPERTIES GENERATED ON)
  
  
  IF(NOT BBTK_PACKAGE_CXX_SOURCES MATCHES "${filename}")
    SET(BBTK_PACKAGE_CXX_SOURCES
      ${BBTK_PACKAGE_CXX_SOURCES}
      ${filename}
      )
  ENDIF(NOT BBTK_PACKAGE_CXX_SOURCES MATCHES "${filename}") 
  
  INSTALL_FILES(/include/bb${BBTK_PACKAGE_NAME} FILES ${filename}.h)  

ENDFOREACH(xmlfile)
#----------------------------------------------------------------------------



#----------------------------------------------------------------------------
# CREATES LIBRARY
ADD_LIBRARY(bb${BBTK_PACKAGE_NAME} SHARED 
  ${BBTK_PACKAGE_CXX_SOURCES} ${BBTK_PACKAGE_H_SOURCES}
  )
TARGET_LINK_LIBRARIES(bb${BBTK_PACKAGE_NAME} 
  bbtk
  ${BBTK_PACKAGE_LIBS}
  )
#----------------------------------------------------------------------------


#----------------------------------------------------------------------------
# INSTALLS LIBRARY
# NOW USES THE InstallLibrary.cmake 
SET( LIBRARY_NAME bb${BBTK_PACKAGE_NAME} )
# SET THE LIB VERSION
SET(${LIBRARY_NAME}_MAJOR_VERSION ${BBTK_PACKAGE_MAJOR_VERSION})
SET(${LIBRARY_NAME}_MINOR_VERSION ${BBTK_PACKAGE_MINOR_VERSION})
SET(${LIBRARY_NAME}_BUILD_VERSION ${BBTK_PACKAGE_BUILD_VERSION})
# 
#SET(INSTALL_LIBRARY_PATH ../cmake)
# Include the file 'InstallLibrary.cmake' which does the clean install job
#INCLUDE(${INSTALL_LIBRARY_PATH}/InstallLibrary.cmake)

# OLD VERSION :
# DEPRECATED SYNTAX BUT WHICH WORKS !!
INSTALL_FILES(/include/bb${BBTK_PACKAGE_NAME} "\\.h$")  
#INSTALL(FILES "$.h" DESTINATION include/${BBTK_PACKAGE_NAME})  
INSTALL(TARGETS bb${BBTK_PACKAGE_NAME} DESTINATION lib)
#  INSTALL_TARGETS(/lib bb${BBTK_PACKAGE_NAME})
#----------------------------------------------------------------------------




#---------------------------------------------------------------------------
IF(CHCON_LIBRARIES)
  # On recent linux running SELinux : 
  # Have to change the context of the library created 
  # to be able to load it dynamically and avoid the error : 
  # "cannot restore segment prot after reloc: Permission denied"
  # see e.g. 
  # http://www.ittvis.com/services/techtip.asp?ttid=3092
  # Try to find chcon
  FIND_PROGRAM(CHCON_EXECUTABLE
    NAMES chcon
    PATHS
    /usr/bin
    /usr/local/bin
    )
  MARK_AS_ADVANCED(CHCON_EXECUTABLE)
  IF(CHCON_EXECUTABLE)
    # chcon found 
    # custom post_build command to change the context of the .so generated
    ADD_CUSTOM_COMMAND(
      TARGET bb${BBTK_PACKAGE_NAME}
      POST_BUILD
      COMMAND chcon -t texrel_shlib_t ${LIBRARY_OUTPUT_PATH}/libbb${BBTK_PACKAGE_NAME}.so
      ) 
    # custom post-install command to change the context of the .so installed
    INSTALL(CODE "EXEC_PROGRAM(chcon ARGS -t texrel_shlib_t ${CMAKE_INSTALL_PREFIX}/lib/libbb${BBTK_PACKAGE_NAME}.so)")
  ENDIF(CHCON_EXECUTABLE)
ENDIF(CHCON_LIBRARIES)
#----------------------------------------------------------------------------