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https://github.com/saitohirga/WSJT-X.git
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136 lines
4.3 KiB
CMake
136 lines
4.3 KiB
CMake
#
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# Find the hamlib library
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#
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# This will define the following variables::
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#
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# Hamlib_FOUND - True if the system has the usb library
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# Hamlib_VERSION - The verion of the usb library which was found
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#
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# and the following imported targets::
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#
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# Hamlib::Hamlib - The hamlib library
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#
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function(dump_cmake_variables)
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get_cmake_property(_variableNames VARIABLES)
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list (SORT _variableNames)
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foreach (_variableName ${_variableNames})
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if (ARGV0)
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unset(MATCHED)
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string(REGEX MATCH ${ARGV0} MATCHED ${_variableName})
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if (NOT MATCHED)
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continue()
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endif()
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endif()
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message(STATUS "${_variableName}=${${_variableName}}")
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endforeach()
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endfunction()
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# Get all propreties that cmake supports
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execute_process(COMMAND cmake --help-property-list OUTPUT_VARIABLE CMAKE_PROPERTY_LIST)
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# Convert command output into a CMake list
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STRING(REGEX REPLACE ";" "\\\\;" CMAKE_PROPERTY_LIST "${CMAKE_PROPERTY_LIST}")
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STRING(REGEX REPLACE "\n" ";" CMAKE_PROPERTY_LIST "${CMAKE_PROPERTY_LIST}")
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# Fix https://stackoverflow.com/questions/32197663/how-can-i-remove-the-the-location-property-may-not-be-read-from-target-error-i
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#list(FILTER CMAKE_PROPERTY_LIST EXCLUDE REGEX "^LOCATION$|^LOCATION_|_LOCATION$")
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# For some reason, "TYPE" shows up twice - others might too?
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list(REMOVE_DUPLICATES CMAKE_PROPERTY_LIST)
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# build whitelist by filtering down from CMAKE_PROPERTY_LIST in case cmake is
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# a different version, and one of our hardcoded whitelisted properties
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# doesn't exist!
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unset(CMAKE_WHITELISTED_PROPERTY_LIST)
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foreach(prop ${CMAKE_PROPERTY_LIST})
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if(prop MATCHES "^(INTERFACE|[_a-z]|IMPORTED_LIBNAME_|MAP_IMPORTED_CONFIG_)|^(COMPATIBLE_INTERFACE_(BOOL|NUMBER_MAX|NUMBER_MIN|STRING)|EXPORT_NAME|IMPORTED(_GLOBAL|_CONFIGURATIONS|_LIBNAME)?|NAME|TYPE|NO_SYSTEM_FROM_IMPORTED)$")
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list(APPEND CMAKE_WHITELISTED_PROPERTY_LIST ${prop})
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endif()
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endforeach(prop)
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function(print_properties)
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message ("CMAKE_PROPERTY_LIST = ${CMAKE_PROPERTY_LIST}")
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endfunction(print_properties)
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function(print_whitelisted_properties)
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message ("CMAKE_WHITELISTED_PROPERTY_LIST = ${CMAKE_WHITELISTED_PROPERTY_LIST}")
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endfunction(print_whitelisted_properties)
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function(print_target_properties tgt)
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if(NOT TARGET ${tgt})
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message("There is no target named '${tgt}'")
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return()
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endif()
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get_target_property(target_type ${tgt} TYPE)
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if(target_type STREQUAL "INTERFACE_LIBRARY")
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set(PROP_LIST ${CMAKE_WHITELISTED_PROPERTY_LIST})
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else()
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set(PROP_LIST ${CMAKE_PROPERTY_LIST})
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endif()
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foreach (prop ${PROP_LIST})
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string(REPLACE "<CONFIG>" "${CMAKE_BUILD_TYPE}" prop ${prop})
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# message ("Checking ${prop}")
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get_property(propval TARGET ${tgt} PROPERTY ${prop} SET)
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if (propval)
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get_target_property(propval ${tgt} ${prop})
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message ("${tgt} ${prop} = ${propval}")
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endif()
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endforeach(prop)
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endfunction(print_target_properties)
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include (LibFindMacros)
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libfind_pkg_detect (Hamlib hamlib
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FIND_PATH hamlib/rig.h PATH_SUFFIXES hamlib
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FIND_LIBRARY hamlib
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)
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libfind_package (Hamlib Usb)
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libfind_process (Hamlib)
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if (NOT Hamlib_PKGCONF_FOUND)
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if (WIN32)
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set (Hamlib_LIBRARIES ${Hamlib_LIBRARIES};${Usb_LIBRARY};ws2_32)
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else ()
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set (Hamlib_LIBRARIES ${Hamlib_LIBRARIES};m;dl)
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endif ()
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elseif (UNIX AND NOT APPLE)
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set (Hamlib_LIBRARIES ${Hamlib_PKGCONF_STATIC_LDFLAGS})
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endif ()
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# fix up extra link libraries for macOS as target_link_libraries gets
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# it wrong for frameworks
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unset (_next_is_framework)
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unset (_Hamlib_EXTRA_LIBS)
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foreach (_lib IN LISTS Hamlib_LIBRARIES Hamlib_PKGCONF_LDFLAGS)
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if (_next_is_framework)
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list (APPEND _Hamlib_EXTRA_LIBS "-framework ${_lib}")
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unset (_next_is_framework)
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elseif (${_lib} STREQUAL "-framework")
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set (_next_is_framework TRUE)
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else ()
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list (APPEND _Hamlib_EXTRA_LIBS ${_lib})
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endif ()
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endforeach ()
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if (Hamlib_FOUND AND NOT TARGET Hamlib::Hamlib)
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add_library (Hamlib::Hamlib UNKNOWN IMPORTED)
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set_target_properties (Hamlib::Hamlib PROPERTIES
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IMPORTED_LOCATION "${Hamlib_LIBRARY}"
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INTERFACE_COMPILE_OPTIONS "${Hamlib_PKGCONF_STATIC_OTHER}"
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INTERFACE_INCLUDE_DIRECTORIES "${Hamlib_INCLUDE_DIR}"
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INTERFACE_LINK_LIBRARIES "${_Hamlib_EXTRA_LIBS}"
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)
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endif ()
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dump_cmake_variables ("Hamlib")
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print_target_properties (Hamlib::Hamlib)
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mark_as_advanced (
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Hamlib_INCLUDE_DIR
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Hamlib_LIBRARY
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Hamlib_LIBRARIES
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)
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