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gnss-sdr/cmake/Modules/FindGNSSTK.cmake
2022-10-25 14:53:37 +02:00

150 lines
4.7 KiB
CMake

# GNSS-SDR is a Global Navigation Satellite System software-defined receiver.
# This file is part of GNSS-SDR.
#
# SPDX-FileCopyrightText: 2022 C. Fernandez-Prades cfernandez(at)cttc.es
# SPDX-License-Identifier: BSD-3-Clause
# - Find gnsstk library
# Find the native gnsstk includes and library
# This module defines
# GNSSTK_INCLUDE_DIR, where to find Rinex3ObsBase.hpp, etc.
# GNSSTK_FOUND, If false, do not try to use GNSSTK.
# GNSSTK_LIBRARY, where to find the GNSSTK library.
#
# Provides the following imported target:
# Gnsstk::gnsstk
#
if(NOT COMMAND feature_summary)
include(FeatureSummary)
endif()
if(NOT GNSSTK_ROOT)
set(GNSSTK_ROOT_USER_DEFINED /usr/local)
else()
set(GNSSTK_ROOT_USER_DEFINED ${GNSSTK_ROOT})
endif()
if(DEFINED ENV{GNSSTK_ROOT})
set(GNSSTK_ROOT_USER_DEFINED
${GNSSTK_ROOT_USER_DEFINED}
$ENV{GNSSTK_ROOT}
)
endif()
unset(GNSSTK_INCLUDE_DIR CACHE)
unset(GNSSTK_USES_GPSTK_NAMESPACE CACHE)
find_path(GNSSTK_INCLUDE_DIR gnsstk/Rinex3ObsBase.hpp
PATHS ${GNSSTK_ROOT_USER_DEFINED}/include
/usr/include
/usr/local/include
/opt/local/include
)
set(GNSSTK_NAMES ${CMAKE_FIND_LIBRARY_PREFIXES}gnsstk${CMAKE_SHARED_LIBRARY_SUFFIX})
if(NOT GNSSTK_INCLUDE_DIR)
find_path(GNSSTK_INCLUDE_DIR gpstk/Rinex3ObsBase.hpp
PATHS ${GNSSTK_ROOT_USER_DEFINED}/include
/usr/include
/usr/local/include
/opt/local/include
)
if(GNSSTK_INCLUDE_DIR)
set(GNSSTK_NAMES gpstk ${CMAKE_FIND_LIBRARY_PREFIXES}gpstk${CMAKE_SHARED_LIBRARY_SUFFIX})
set(GNSSTK_USES_GPSTK_NAMESPACE TRUE)
endif()
endif()
include(GNUInstallDirs)
find_library(GNSSTK_LIBRARY NAMES ${GNSSTK_NAMES}
PATHS ${GNSSTK_ROOT_USER_DEFINED}/lib
${GNSSTK_ROOT_USER_DEFINED}/${CMAKE_INSTALL_LIBDIR}
/usr/local/lib
/usr/${CMAKE_INSTALL_LIBDIR}
/usr/local/${CMAKE_INSTALL_LIBDIR}
/opt/local/lib
)
if(GNSSTK_LIBRARY AND GNSSTK_INCLUDE_DIR)
set(OLD_PACKAGE_VERSION ${PACKAGE_VERSION})
unset(PACKAGE_VERSION)
if(GNSSTK_USES_GPSTK_NAMESPACE)
if(EXISTS ${GNSSTK_INCLUDE_DIR}/../share/cmake/GPSTK/GPSTKConfigVersion.cmake)
include(${GNSSTK_INCLUDE_DIR}/../share/cmake/GPSTK/GPSTKConfigVersion.cmake)
endif()
else()
if(EXISTS ${GNSSTK_INCLUDE_DIR}/../share/cmake/GNSSTK/GNSSTKConfigVersion.cmake)
include(${GNSSTK_INCLUDE_DIR}/../share/cmake/GNSSTK/GNSSTKConfigVersion.cmake)
endif()
endif()
if(PACKAGE_VERSION)
set(GNSSTK_VERSION ${PACKAGE_VERSION})
endif()
set(PACKAGE_VERSION ${OLD_PACKAGE_VERSION})
endif()
if(GNSSTK_VERSION)
if(GNSSTK_VERSION VERSION_LESS "9.0.0")
set(GNSSTK_OLDER_THAN_9 TRUE)
endif()
if(GNSSTK_VERSION VERSION_LESS "13.0.0")
set(GNSSTK_OLDER_THAN_13 TRUE)
endif()
endif()
if(EXISTS ${GNSSTK_INCLUDE_DIR}/gnsstk/GPSEphemerisStore.hpp)
set(GNSSTK_OLDER_THAN_13 TRUE)
endif()
# handle the QUIET and REQUIRED arguments and set GNSSTK_FOUND to TRUE if
# all listed variables are TRUE
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(GNSSTK DEFAULT_MSG GNSSTK_LIBRARY GNSSTK_INCLUDE_DIR)
if(GNSSTK_FOUND AND GNSSTK_VERSION)
set_package_properties(GNSSTK PROPERTIES
DESCRIPTION "The GNSSTk C++ Library (found: v${GNSSTK_VERSION})"
)
else()
set_package_properties(GNSSTK PROPERTIES
DESCRIPTION "The GNSSTk C++ Library"
)
endif()
if(GNSSTK_FOUND AND GNSSTK_USES_GPSTK_NAMESPACE AND NOT EXISTS ${GNSSTK_INCLUDE_DIR}/gpstk/SatelliteSystem.hpp)
set(GNSSTK_OLDER_THAN_8 TRUE)
endif()
set_package_properties(GNSSTK PROPERTIES
URL "https://github.com/SGL-UT/gnsstk/"
TYPE OPTIONAL
)
if(GNSSTK_FOUND AND NOT ENABLE_OWN_GNSSTK AND NOT TARGET Gnsstk::gnsstk)
add_library(Gnsstk::gnsstk SHARED IMPORTED)
if(GNSSTK_USES_GPSTK_NAMESPACE)
set_target_properties(Gnsstk::gnsstk PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES "CXX"
IMPORTED_LOCATION "${GNSSTK_LIBRARY}"
INTERFACE_INCLUDE_DIRECTORIES "${GNSSTK_INCLUDE_DIR};${GNSSTK_INCLUDE_DIR}/gpstk"
INTERFACE_LINK_LIBRARIES "${GNSSTK_LIBRARY}"
IMPORTED_IMPLIB "${GNSSTK_LIBRARY}"
)
else()
set_target_properties(Gnsstk::gnsstk PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES "CXX"
IMPORTED_LOCATION "${GNSSTK_LIBRARY}"
INTERFACE_INCLUDE_DIRECTORIES "${GNSSTK_INCLUDE_DIR};${GNSSTK_INCLUDE_DIR}/gnsstk"
INTERFACE_LINK_LIBRARIES "${GNSSTK_LIBRARY}"
IMPORTED_IMPLIB "${GNSSTK_LIBRARY}"
)
endif()
endif()
mark_as_advanced(GNSSTK_LIBRARY
GNSSTK_INCLUDE_DIR
GNSSTK_USES_GPSTK_NAMESPACE
GNSSTK_OLDER_THAN_8
GNSSTK_OLDER_THAN_9
GNSSTK_OLDER_THAN_13
)