mirror of
https://github.com/gnss-sdr/gnss-sdr
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100 lines
3.7 KiB
CMake
100 lines
3.7 KiB
CMake
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# FindMATIO
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#
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# Try to find MATIO library
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#
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# Once done this will define:
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#
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# MATIO_FOUND - True if MATIO found.
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# MATIO_LIBRARIES - MATIO libraries.
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# MATIO_INCLUDE_DIRS - where to find matio.h, etc..
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# MATIO_VERSION_STRING - version number as a string (e.g.: "1.3.4")
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#
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#=============================================================================
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# Copyright 2015 Avtech Scientific <http://avtechscientific.com>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# * Neither the names of Kitware, Inc., the Insight Software Consortium,
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# nor the names of their contributors may be used to endorse or promote
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# products derived from this software without specific prior written
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# permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#=============================================================================
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#
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# Look for the header file.
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find_path(MATIO_INCLUDE_DIR NAMES matio.h DOC "The MATIO include directory")
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# Look for the library.
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find_library(MATIO_LIBRARY NAMES matio DOC "The MATIO library")
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if(MATIO_INCLUDE_DIR)
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# ---------------------------------------------------
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# Extract version information from MATIO
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# ---------------------------------------------------
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# If the file is missing, set all values to 0
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set(MATIO_MAJOR_VERSION 0)
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set(MATIO_MINOR_VERSION 0)
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set(MATIO_RELEASE_LEVEL 0)
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# new versions of MATIO have `matio_pubconf.h`
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if(EXISTS ${MATIO_INCLUDE_DIR}/matio_pubconf.h)
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set(MATIO_CONFIG_FILE "matio_pubconf.h")
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else()
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set(MATIO_CONFIG_FILE "matioConfig.h")
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endif()
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if(MATIO_CONFIG_FILE)
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# Read and parse MATIO config header file for version number
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file(STRINGS "${MATIO_INCLUDE_DIR}/${MATIO_CONFIG_FILE}" _matio_HEADER_CONTENTS REGEX "#define MATIO_((MAJOR|MINOR)_VERSION)|(RELEASE_LEVEL) ")
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foreach(line ${_matio_HEADER_CONTENTS})
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if(line MATCHES "#define ([A-Z_]+) ([0-9]+)")
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set("${CMAKE_MATCH_1}" "${CMAKE_MATCH_2}")
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endif()
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endforeach()
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unset(_matio_HEADER_CONTENTS)
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endif()
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set(MATIO_VERSION_STRING "${MATIO_MAJOR_VERSION}.${MATIO_MINOR_VERSION}.${MATIO_RELEASE_LEVEL}")
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endif ()
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#==================
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mark_as_advanced(MATIO_INCLUDE_DIR MATIO_LIBRARY)
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# handle the QUIETLY and REQUIRED arguments and set MATIO_FOUND to TRUE if
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# all listed variables are TRUE
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include(FindPackageHandleStandardArgs)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(MATIO REQUIRED_VARS MATIO_LIBRARY MATIO_INCLUDE_DIR VERSION_VAR MATIO_VERSION_STRING)
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if(MATIO_FOUND)
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set(MATIO_LIBRARIES ${MATIO_LIBRARY})
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set(MATIO_INCLUDE_DIRS ${MATIO_INCLUDE_DIR})
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else(MATIO_FOUND)
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set(MATIO_LIBRARIES)
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set(MATIO_INCLUDE_DIRS)
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endif(MATIO_FOUND)
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