FILE( GLOB SOURCES ${PROJECT_SOURCE_DIR}/examples/*.c )

FOREACH (src_file ${SOURCES} )
   GET_FILENAME_COMPONENT( file_name ${src_file} NAME )
   INSTALL_FILES( "/core/examples/lapack/" FILES ${file_name} )
ENDFOREACH (src_file ${SOURCES})

IF( ARCH64 )
   SET( LIB_BITS 64 )
ELSE( ARCH64 )
   SET( LIB_BITS 32 )
ENDIF( ARCH64 )

IF( APPLE )
   SET( ENV_VAR DYLD_LIBRARY_PATH)
ELSE( APPLE )
   IF( WIN32 ) 
      SET( ENV_VAR PATH)
   ELSE( WIN32 )
      SET( ENV_VAR LD_LIBRARY_PATH)
   ENDIF( WIN32 )
ENDIF( APPLE )

ADD_CUSTOM_TARGET ( build_examples  ALL
        DEPENDS ${PROJECT_SOURCE_DIR}/examples/makefiles/Makefile
        DEPENDS ${CMAKE_BINARY_DIR}/examples/README.txt
)

ADD_CUSTOM_COMMAND(
        OUTPUT ${CMAKE_BINARY_DIR}/examples/README.txt
        DEPENDS ${PROJECT_SOURCE_DIR}/examples/README.txt
        COMMAND sed
        ARGS -e 's/32_64/${LIB64}/' -e 's/_PATH_/${ENV_VAR}/' ${PROJECT_SOURCE_DIR}/examples/README.txt > ${CMAKE_BINARY_DIR}/examples/README.txt
)
ADD_CUSTOM_COMMAND(
        OUTPUT ${PROJECT_SOURCE_DIR}/examples/makefiles/Makefile
        DEPENDS ${PROJECT_SOURCE_DIR}/examples/makefile
        COMMAND sed
        ARGS -e 's/32_64/${LIB_BITS}/'  -e 's/64loc/${LIB64}/' ${PROJECT_SOURCE_DIR}/examples/makefile > ${PROJECT_SOURCE_DIR}/examples/makefiles/Makefile
)

INSTALL(FILES  ${CMAKE_BINARY_DIR}/examples/README.txt            DESTINATION ${SimTK_INSTALL_PREFIX}/core/examples/lapack )
INSTALL(FILES  ${PROJECT_SOURCE_DIR}/examples/makefiles/Makefile  DESTINATION ${SimTK_INSTALL_PREFIX}/core/examples/lapack )