cmake/modules/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 # SPDX-FileCopyrightText: 2006 Jasem Mutlaq <mutlaqja@ikarustech.com>
0009 #
0010 # Based on FindLibfacile:
0011 # SPDX-FileCopyrightText: Carsten Niehaus, <cniehaus@gmx.de>
0012 #
0013 # SPDX-License-Identifier: BSD-3-Clause
0014
0015 if (CFITSIO_INCLUDE_DIR AND CFITSIO_LIBRARIES)
0016
0017   # in cache already
0018   set(CFITSIO_FOUND TRUE)
0019   message(STATUS "Found CFITSIO: ${CFITSIO_LIBRARIES}")
0020
0021
0022 else (CFITSIO_INCLUDE_DIR AND CFITSIO_LIBRARIES)
0023
0024   if (NOT WIN32)
0025     find_package(PkgConfig)
0026     if (PKG_CONFIG_FOUND)
0027       pkg_check_modules(PC_CFITSIO cfitsio)
0028     endif (PKG_CONFIG_FOUND)
0029   endif (NOT WIN32)
0030
0031     if(ANDROID)
0032         find_path(CFITSIO_INCLUDE_DIR fitsio.h
0033             ${BUILD_KSTARSLITE_DIR}/include
0034             NO_DEFAULT_PATH
0035         )
0036     else(ANDROID)
0037         find_path(CFITSIO_INCLUDE_DIR fitsio.h
0038             ${PC_CFITSIO_INCLUDE_DIRS}
0039             ${_obIncDir}
0040             ${GNUWIN32_DIR}/include
0041         )
0042     endif(ANDROID)
0043
0044   find_library(CFITSIO_LIBRARIES NAMES cfitsio libcfitsio
0045     PATHS
0046     if(ANDROID)
0047           ${BUILD_KSTARSLITE_DIR}/android_libs/${ANDROID_ARCHITECTURE}
0048     else(ANDROID)
0049         ${PC_CFITSIO_LIBRARY_DIRS}
0050         ${_obIncDir}
0051         ${GNUWIN32_DIR}/include
0052     endif(ANDROID)
0053   )
0054
0055   if(CFITSIO_INCLUDE_DIR AND CFITSIO_LIBRARIES)
0056     set(CFITSIO_FOUND TRUE)
0057   else (CFITSIO_INCLUDE_DIR AND CFITSIO_LIBRARIES)
0058     set(CFITSIO_FOUND FALSE)
0059   endif(CFITSIO_INCLUDE_DIR AND CFITSIO_LIBRARIES)
0060
0061   if (CFITSIO_FOUND)
0062     if (NOT CFitsio_FIND_QUIETLY)
0063       message(STATUS "Found CFITSIO: ${CFITSIO_LIBRARIES}")
0064     endif (NOT CFitsio_FIND_QUIETLY)
0065   else (CFITSIO_FOUND)
0066     if (CFitsio_FIND_REQUIRED)
0067       message(FATAL_ERROR "CFITSIO not found. Please install libcfitsio-dev and try again.")
0068     endif (CFitsio_FIND_REQUIRED)
0069   endif (CFITSIO_FOUND)
0070
0071   mark_as_advanced(CFITSIO_INCLUDE_DIR CFITSIO_LIBRARIES)
0072
0073 endif (CFITSIO_INCLUDE_DIR AND CFITSIO_LIBRARIES)