| 1 | # - Try to find CFITSIO
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| 2 | # Once done this will define
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| 3 | #
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| 4 | # CFITSIO_FOUND - system has CFITSIO
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| 5 | # CFITSIO_INCLUDE_DIR - the CFITSIO include directory
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| 6 | # CFITSIO_LIBRARIES - Link these to use CFITSIO
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| 7 | # CFITSIO_VERSION_STRING - Human readable version number of cfitsio
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| 8 | # CFITSIO_VERSION_MAJOR - Major version number of cfitsio
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| 9 | # CFITSIO_VERSION_MINOR - Minor version number of cfitsio
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| 10 |
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| 11 | # Copyright (c) 2006, Jasem Mutlaq <mutlaqja@ikarustech.com>
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| 12 | # Based on FindLibfacile by Carsten Niehaus, <cniehaus@gmx.de>
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| 13 | #
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| 14 | # Redistribution and use is allowed according to the terms of the BSD license.
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| 15 | # For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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| 16 |
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| 17 | if (CFITSIO_INCLUDE_DIR AND CFITSIO_LIBRARIES)
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| 18 |
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| 19 | # in cache already
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| 20 | set(CFITSIO_FOUND TRUE)
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| 21 | message(STATUS "Found CFITSIO: ${CFITSIO_LIBRARIES}")
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| 22 |
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| 23 |
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| 24 | else (CFITSIO_INCLUDE_DIR AND CFITSIO_LIBRARIES)
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| 25 |
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| 26 | # JM: Packages from different distributions have different suffixes
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| 27 | find_path(CFITSIO_INCLUDE_DIR fitsio.h
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| 28 | PATH_SUFFIXES libcfitsio3 libcfitsio0 cfitsio
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| 29 | ${_obIncDir}
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| 30 | ${GNUWIN32_DIR}/include
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| 31 | )
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| 32 |
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| 33 | find_library(CFITSIO_LIBRARIES NAMES cfitsio
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| 34 | PATHS
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| 35 | ${_obLinkDir}
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| 36 | ${GNUWIN32_DIR}/lib
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| 37 | )
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| 38 |
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| 39 | if(CFITSIO_INCLUDE_DIR AND CFITSIO_LIBRARIES)
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| 40 | set(CFITSIO_FOUND TRUE)
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| 41 | else (CFITSIO_INCLUDE_DIR AND CFITSIO_LIBRARIES)
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| 42 | set(CFITSIO_FOUND FALSE)
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| 43 | endif(CFITSIO_INCLUDE_DIR AND CFITSIO_LIBRARIES)
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| 44 |
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| 45 |
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| 46 | if (CFITSIO_FOUND)
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| 47 |
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| 48 | # Find the version of the cfitsio header
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| 49 | execute_process(COMMAND egrep CFITSIO_VERSION ${CFITSIO_INCLUDE_DIR}/fitsio.h
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| 50 | OUTPUT_VARIABLE CFITSIO_VERSION_STRING)
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| 51 | STRING(REGEX REPLACE "[^0-9.]" "" CFITSIO_VERSION_STRING ${CFITSIO_VERSION_STRING})
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| 52 | STRING(REGEX REPLACE "^([0-9]+)[.]([0-9]+)" "\\1" CFITSIO_VERSION_MAJOR ${CFITSIO_VERSION_STRING})
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| 53 | STRING(REGEX REPLACE "^([0-9]+)[.]([0-9]+)" "\\2" CFITSIO_VERSION_MINOR ${CFITSIO_VERSION_STRING})
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| 54 |
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| 55 | if (NOT CFITSIO_FIND_QUIETLY)
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| 56 | message(STATUS "Found CFITSIO ${CFITSIO_VERSION_STRING}: ${CFITSIO_LIBRARIES}")
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| 57 | endif (NOT CFITSIO_FIND_QUIETLY)
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| 58 | else (CFITSIO_FOUND)
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| 59 | if (CFITSIO_FIND_REQUIRED)
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| 60 | message(STATUS "CFITSIO not found.")
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| 61 | endif (CFITSIO_FIND_REQUIRED)
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| 62 | endif (CFITSIO_FOUND)
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| 63 |
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| 64 | mark_as_advanced(CFITSIO_INCLUDE_DIR CFITSIO_LIBRARIES)
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| 65 |
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| 66 | endif (CFITSIO_INCLUDE_DIR AND CFITSIO_LIBRARIES)
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