mirror of
https://github.com/gnss-sdr/gnss-sdr
synced 2024-12-13 11:40:33 +00:00
141 lines
4.2 KiB
CMake
141 lines
4.2 KiB
CMake
# GNSS-SDR is a Global Navigation Satellite System software-defined receiver.
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# This file is part of GNSS-SDR.
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#
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# SPDX-FileCopyrightText: 2011-2020 C. Fernandez-Prades cfernandez(at)cttc.es
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# SPDX-License-Identifier: BSD-3-Clause
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# Tries to find gr-limesdr.
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#
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# Usage of this module as follows:
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#
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# find_package(GRLIMESDR)
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#
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# Variables used by this module, they can change the default behaviour and need
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# to be set before calling find_package:
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#
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# GrLimeSDR_ROOT_DIR Set this variable to the root installation of
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# gr-limesdr if the module has problems finding
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# the proper installation path.
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#
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# Variables defined by this module:
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#
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# GRLIMESDR_FOUND System has gr-limesdr libs/headers
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# GRLIMESDR_LIBRARIES The gr-limesdr libraries (gnuradio-limesdr)
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# GRLIMESDR_INCLUDE_DIR The location of gr-limesdr headers
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#
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# Provides the following imported target:
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# Gnuradio::limesdr
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#
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if(NOT COMMAND feature_summary)
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include(FeatureSummary)
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endif()
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if(NOT GNSSSDR_LIB_PATHS)
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include(GnsssdrLibPaths)
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endif()
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if(NOT PKG_CONFIG_FOUND)
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include(FindPkgConfig)
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endif()
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pkg_check_modules(GRLIMESDR_PKG QUIET gnuradio-limesdr)
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if(NOT GRLIMESDR_ROOT)
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set(GRLIMESDR_ROOT_USER_DEFINED /usr)
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else()
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set(GRLIMESDR_ROOT_USER_DEFINED ${GRLIMESDR_ROOT})
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endif()
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if(DEFINED ENV{GRLIMESDR_ROOT})
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set(GRLIMESDR_ROOT_USER_DEFINED
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${GRLIMESDR_ROOT_USER_DEFINED}
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$ENV{GRLIMESDR_ROOT}
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)
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endif()
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find_path(GRLIMESDR_INCLUDE_DIR
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NAMES
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limesdr/source.h
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limesdr/api.h
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HINTS
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${GRLIMESDR_PKG_INCLUDEDIR}
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PATHS
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${GRLIMESDR_ROOT_USER_DEFINED}/include
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/usr/include
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/usr/local/include
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/opt/local/include
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)
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find_library(GRLIMESDR_LIBRARIES
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NAMES
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gnuradio-limesdr
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HINTS
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${GRLIMESDR_PKG_LIBDIR}
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PATHS
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${GRLIMESDR_ROOT_USER_DEFINED}/lib
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${GRLIMESDR_ROOT_USER_DEFINED}/lib64
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${GNSSSDR_LIB_PATHS}
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)
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(GRLIMESDR DEFAULT_MSG GRLIMESDR_LIBRARIES GRLIMESDR_INCLUDE_DIR)
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if(GRLIMESDR_PKG_VERSION)
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set(GRLIMESDR_VERSION_AUX ${GRLIMESDR_PKG_VERSION})
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string(REGEX REPLACE "^v" "" GRLIMESDR_VERSION ${GRLIMESDR_VERSION_AUX})
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endif()
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set_package_properties(GRLIMESDR PROPERTIES
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URL "https://github.com/myriadrf/gr-limesdr"
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)
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if(GRLIMESDR_FOUND AND GRLIMESDR_VERSION)
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set_package_properties(GRLIMESDR PROPERTIES
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DESCRIPTION "LimeSDR GNU Radio blocks (found: v${GRLIMESDR_VERSION})"
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)
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else()
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set_package_properties(GRLIMESDR PROPERTIES
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DESCRIPTION "LimeSDR GNU Radio blocks"
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)
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endif()
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if(GRLIMESDR_FOUND AND NOT TARGET Gnuradio::limesdr)
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add_library(Gnuradio::limesdr SHARED IMPORTED)
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set_target_properties(Gnuradio::limesdr PROPERTIES
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IMPORTED_LINK_INTERFACE_LANGUAGES "CXX"
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IMPORTED_LOCATION "${GRLIMESDR_LIBRARIES}"
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INTERFACE_INCLUDE_DIRECTORIES "${GRLIMESDR_INCLUDE_DIR};${GRLIMESDR_INCLUDE_DIR}/limesdr"
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INTERFACE_LINK_LIBRARIES "${GRLIMESDR_LIBRARIES}"
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)
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message(STATUS "The (optional) gr-limesdr module has been found.")
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# check for PPS custom version
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file(READ ${GRLIMESDR_INCLUDE_DIR}/limesdr/source.h TMPTXT)
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string(FIND "${TMPTXT}" "enable_PPS_mode" matchres)
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if(${matchres} EQUAL -1)
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message(STATUS " Using standard gr-limesdr library.")
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else()
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set(GRLIMESDR_PPS TRUE)
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message(STATUS " Using custom gr-limesdr library with PPS support.")
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endif()
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# check gr-limesdr branch
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set(_g38_branch TRUE)
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file(STRINGS ${GRLIMESDR_INCLUDE_DIR}/limesdr/source.h _limesdr_header_content)
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foreach(_loop_var IN LISTS _limesdr_header_content)
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string(STRIP "${_loop_var}" _file_line)
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if("static sptr make(std::string serial, int channel_mode, const std::string& filename);" STREQUAL "${_file_line}")
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set(_g38_branch FALSE)
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endif()
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if("make(std::string serial, int channel_mode, const std::string& filename, bool enable_PPS_mode);" STREQUAL "${_file_line}")
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set(_g38_branch FALSE)
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endif()
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endforeach()
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if(${_g38_branch})
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set(GR_LIMESDR_IS_G38_BRANCH TRUE)
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endif()
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endif()
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mark_as_advanced(GRLIMESDR_LIBRARIES GRLIMESDR_INCLUDE_DIR)
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