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68 lines
2.3 KiB
CMake
68 lines
2.3 KiB
CMake
# - Try to find CFITSIO
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# Once done this will define
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#
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# CFITSIO_FOUND - system has CFITSIO
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# CFITSIO_INCLUDE_DIR - the CFITSIO include directory
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# CFITSIO_LIBRARIES - Link these to use CFITSIO
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# CFITSIO_VERSION_STRING - Human readable version number of cfitsio
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# CFITSIO_VERSION_MAJOR - Major version number of cfitsio
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# CFITSIO_VERSION_MINOR - Minor version number of cfitsio
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# Copyright (c) 2006, Jasem Mutlaq <mutlaqja@ikarustech.com>
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# Based on FindLibfacile by Carsten Niehaus, <cniehaus@gmx.de>
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#
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# Redistribution and use is allowed according to the terms of the BSD license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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if (CFITSIO_INCLUDE_DIR AND CFITSIO_LIBRARIES)
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# in cache already, be quiet
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set(CFITSIO_FIND_QUIETLY TRUE)
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else (CFITSIO_INCLUDE_DIR AND CFITSIO_LIBRARIES)
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# JM: Packages from different distributions have different suffixes
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find_path(CFITSIO_INCLUDE_DIR fitsio.h
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PATH_SUFFIXES libcfitsio3 libcfitsio0 cfitsio
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PATHS
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$ENV{CFITSIO}
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${_obIncDir}
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${GNUWIN32_DIR}/include
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)
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find_library(CFITSIO_LIBRARIES NAMES cfitsio
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PATHS
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$ENV{CFITSIO}
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${_obLinkDir}
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${GNUWIN32_DIR}/lib
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)
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if(CFITSIO_INCLUDE_DIR AND CFITSIO_LIBRARIES)
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set(CFITSIO_FOUND TRUE)
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else (CFITSIO_INCLUDE_DIR AND CFITSIO_LIBRARIES)
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set(CFITSIO_FOUND FALSE)
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endif(CFITSIO_INCLUDE_DIR AND CFITSIO_LIBRARIES)
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if (CFITSIO_FOUND)
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# Find the version of the cfitsio header
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FILE(READ "${CFITSIO_INCLUDE_DIR}/fitsio.h" FITSIO_H)
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STRING(REGEX REPLACE ".*#define CFITSIO_VERSION[^0-9]*([0-9]+)\\.([0-9]+).*" "\\1.\\2" CFITSIO_VERSION_STRING "${FITSIO_H}")
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STRING(REGEX REPLACE "^([0-9]+)[.]([0-9]+)" "\\1" CFITSIO_VERSION_MAJOR ${CFITSIO_VERSION_STRING})
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STRING(REGEX REPLACE "^([0-9]+)[.]([0-9]+)" "\\2" CFITSIO_VERSION_MINOR ${CFITSIO_VERSION_STRING})
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message(STATUS "found version string ${CFITSIO_VERSION_STRING}")
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if (NOT CFITSIO_FIND_QUIETLY)
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message(STATUS "Found CFITSIO ${CFITSIO_VERSION_MAJOR}.${CFITSIO_VERSION_MINOR}: ${CFITSIO_LIBRARIES}")
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endif (NOT CFITSIO_FIND_QUIETLY)
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else (CFITSIO_FOUND)
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if (CFITSIO_FIND_REQUIRED)
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message(STATUS "CFITSIO not found.")
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endif (CFITSIO_FIND_REQUIRED)
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endif (CFITSIO_FOUND)
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mark_as_advanced(CFITSIO_INCLUDE_DIR CFITSIO_LIBRARIES)
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endif (CFITSIO_INCLUDE_DIR AND CFITSIO_LIBRARIES)
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