SET(CMAKE_INCLUDE_CURRENT_DIR ON)

INCLUDE_DIRECTORIES(".")

SET(ncgen3_FILES main.c load.c escapes.c getfill.c init.c genlib.c ncgentab.c)

FILE(GLOB COPY_FILES ${CMAKE_CURRENT_SOURCE_DIR}/*.nc ${CMAKE_CURRENT_SOURCE_DIR}/*.sh ${CMAKE_CURRENT_SOURCE_DIR}/*.cdl)
FILE(COPY ${COPY_FILES} DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/ FILE_PERMISSIONS OWNER_WRITE OWNER_READ OWNER_EXECUTE)

IF(NOT EXISTS ${netCDF_SOURCE_DIR}/ncgen3/ncgentab.c AND NOT EXISTS
    ${netCDF_SOURCE_DIR}/ncgen3/ncgentab.h)
  ADD_CUSTOM_COMMAND(
    OUTPUT ${CMAKE_CURRENT_SOURCE_DIR}/ncgentab.c ${CMAKE_CURRENT_SOURCE_DIR}/ncgentab.h
    COMMAND bison -pncg -d ${netCDF_SOURCE_DIR}/ncgen3/ncgen.y
    COMMAND mv ncgen.tab.c ${netCDF_SOURCE_DIR}/ncgen3/ncgentab.c
    COMMAND mv ncgen.tab.h ${netCDF_SOURCE_DIR}/ncgen3/ncgentab.h
    VERBATIM
    )
ENDIF()
IF(USE_X_GETOPT)
  SET(ncgen3_FILES ${ncgen3_FILES} XGetopt.c)
ENDIF()

ADD_EXECUTABLE(ncgen3 ${ncgen3_FILES})

TARGET_LINK_LIBRARIES(ncgen3 netcdf ${ALL_TLL_LIBS})

IF(ENABLE_TESTS)
  SET(NCGEN3_TESTS run_tests)
  IF(USE_NETCDF4)
    SET(NCGEN3_TESTS ${NCGEN3_TESTS} run_nc4_tests)
  ENDIF()
  
  FOREACH(F ${NCGEN3_TESTS})
    add_sh_test(ncgen3 ${F})
  ENDFOREACH()
ENDIF()
INSTALL(TARGETS ncgen3 DESTINATION bin COMPONENT utilities) 

SET(MAN_FILES ncgen3.1)
IF(NOT MSVC)
  INSTALL(FILES ${MAN_FILES} DESTINATION "share/man/man1" COMPONENT documentation)
ENDIF()

## Specify files to be distributed by 'make dist'
FILE(GLOB CUR_EXTRA_DIST RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/*.c ${CMAKE_CURRENT_SOURCE_DIR}/*.h ${CMAKE_CURRENT_SOURCE_DIR}/*.sh)
SET(CUR_EXTRA_DIST ${CUR_EXTRA_DIST} CMakeLists.txt XGetopt.c Makefile.am ncgen.y ncgenyy.c ncgen.l c0.cdl ncgen3.1)
ADD_EXTRA_DIST("${CUR_EXTRA_DIST}")


SET(CLEANFILES c0.nc c0_64.nc c0_4.nc c0_4c.nc) 
SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES "${CLEANFILES}")

