gwenview/cmake/FindCFitsio.cmake

0001 # - Try to find CFITSIO
0002 # Once done this will define
0003 #
0004 #  CFITSIO_FOUND - system has CFITSIO
0005 #  CFITSIO_INCLUDE_DIR - the CFITSIO include directory
0006 #  CFITSIO_LIBRARIES - Link these to use CFITSIO
0007
0008 # Copyright (c) 2006, Jasem Mutlaq <mutlaqja@ikarustech.com>
0009 # Based on FindLibfacile by Carsten Niehaus, <cniehaus@gmx.de>
0010 #
0011 # Redistribution and use is allowed according to the terms of the BSD license.
0012 # For details see the accompanying COPYING-CMAKE-SCRIPTS file.
0013
0014 if (CFITSIO_INCLUDE_DIR AND CFITSIO_LIBRARIES)
0015
0016     # in cache already
0017     set(CFITSIO_FOUND TRUE)
0018     message(STATUS "Found CFITSIO: ${CFITSIO_LIBRARIES}")
0019
0020
0021 else (CFITSIO_INCLUDE_DIR AND CFITSIO_LIBRARIES)
0022
0023     if (NOT WIN32)
0024         find_package(PkgConfig)
0025         if (PKG_CONFIG_FOUND)
0026             pkg_check_modules(PC_CFITSIO cfitsio)
0027         endif (PKG_CONFIG_FOUND)
0028     endif (NOT WIN32)
0029
0030     find_path(CFITSIO_INCLUDE_DIR fitsio.h
0031             ${PC_CFITSIO_INCLUDE_DIRS}
0032             ${_obIncDir}
0033             ${GNUWIN32_DIR}/include
0034             )
0035
0036     find_library(CFITSIO_LIBRARIES NAMES cfitsio libcfitsio
0037             PATHS
0038             ${PC_CFITSIO_LIBRARY_DIRS}
0039             ${_obIncDir}
0040             ${GNUWIN32_DIR}/include
0041             )
0042
0043     if(CFITSIO_INCLUDE_DIR AND CFITSIO_LIBRARIES)
0044         set(CFITSIO_FOUND TRUE)
0045     else (CFITSIO_INCLUDE_DIR AND CFITSIO_LIBRARIES)
0046         set(CFITSIO_FOUND FALSE)
0047     endif(CFITSIO_INCLUDE_DIR AND CFITSIO_LIBRARIES)
0048
0049     if (CFITSIO_FOUND)
0050         if (NOT CFitsio_FIND_QUIETLY)
0051             message(STATUS "Found CFITSIO: ${CFITSIO_LIBRARIES}")
0052         endif (NOT CFitsio_FIND_QUIETLY)
0053     else (CFITSIO_FOUND)
0054         if (CFitsio_FIND_REQUIRED)
0055             message(FATAL_ERROR "CFITSIO not found. Please install libcfitsio-dev and try again.")
0056         endif (CFitsio_FIND_REQUIRED)
0057     endif (CFITSIO_FOUND)
0058
0059     mark_as_advanced(CFITSIO_INCLUDE_DIR CFITSIO_LIBRARIES)
0060
0061 endif (CFITSIO_INCLUDE_DIR AND CFITSIO_LIBRARIES)