82 lines
2.6 KiB
CMake
82 lines
2.6 KiB
CMake
# - Try to find hamlib
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#
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# Once done, this will define:
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#
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# hamlib_FOUND - system has Hamlib
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# hamlib_INCLUDE_DIRS - the Hamlib include directories
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# hamlib_LIBRARIES - link these to use Hamlib
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# hamlib_LIBRARY_DIRS - required shared/dynamic libraries are here
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#
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# If hamlib_STATIC is TRUE then static linking will be assumed
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#
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include (LibFindMacros)
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set (hamlib_LIBRARY_DIRS)
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# pkg-config?
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find_path (__hamlib_pc_path NAMES hamlib.pc
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PATH_SUFFIXES lib/pkgconfig
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)
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if (__hamlib_pc_path)
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set (ENV{PKG_CONFIG_PATH} "${__hamlib_pc_path}" "$ENV{PKG_CONFIG_PATH}")
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unset (__hamlib_pc_path CACHE)
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endif ()
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# Use pkg-config to get hints about paths, libs and, flags
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unset (__pkg_config_checked_hamlib CACHE)
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# pkg_config will fail on Windows if the Hamlib USB backends are
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# configured since libusb-1.0 does not ship with a pkg_config file on
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# Windows, that's OK because we fix it up below
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libfind_pkg_check_modules (PC_HAMLIB hamlib)
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if (NOT PC_HAMLIB_FOUND)
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# The headers
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find_path (hamlib_INCLUDEDIR hamlib/rig.h)
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# The libraries
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if (hamlib_STATIC)
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libfind_library (hamlib libhamlib.a)
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else ()
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libfind_library (hamlib hamlib)
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endif ()
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if (WIN32)
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set (hamlib_EXTRA_LIBRARIES ws2_32)
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else ()
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set (hamlib_EXTRA_LIBRARIES m dl)
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endif ()
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# libusb-1.0 has no pkg-config file on Windows so we have to find it
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# ourselves
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find_library (LIBUSB NAMES usb-1.0 PATH_SUFFIXES MinGW32/dll)
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if (LIBUSB)
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set (hamlib_EXTRA_LIBRARIES ${LIBUSB} ${hamlib_EXTRA_LIBRARIES})
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get_filename_component (hamlib_libusb_path ${LIBUSB} PATH)
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set (hamlib_LIBRARY_DIRS ${hamlib_LIBRARY_DIRS} ${hamlib_libusb_path})
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endif (LIBUSB)
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set (hamlib_PROCESS_INCLUDES hamlib_INCLUDEDIR)
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set (hamlib_PROCESS_LIBS hamlib_LIBRARY hamlib_EXTRA_LIBRARIES)
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else ()
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if (hamlib_STATIC)
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set (hamlib_PROCESS_INCLUDES PC_HAMLIB_STATIC_INCLUDE_DIRS)
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set (hamlib_PROCESS_LIBS PC_HAMLIB_STATIC_LDFLAGS)
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set (hamlib_LIBRARY_DIRS ${PC_HAMLIB_STATIC_LIBRARY_DIRS})
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else ()
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set (hamlib_PROCESS_INCLUDES PC_HAMLIB_INCLUDE_DIRS)
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set (hamlib_PROCESS_LIBS PC_HAMLIB_LDFLAGS)
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set (hamlib_LIBRARY_DIRS ${PC_HAMLIB_LIBRARY_DIRS})
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endif ()
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endif ()
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libfind_process (hamlib)
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if (WIN32)
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find_path (hamlib_dll_path libhamlib-2.dll)
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if (hamlib_dll_path)
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set (hamlib_LIBRARY_DIRS ${hamlib_LIBRARY_DIRS} ${hamlib_dll_path})
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endif ()
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endif ()
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# Handle the QUIETLY and REQUIRED arguments and set HAMLIB_FOUND to
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# TRUE if all listed variables are TRUE
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include (FindPackageHandleStandardArgs)
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find_package_handle_standard_args (hamlib DEFAULT_MSG hamlib_INCLUDE_DIRS hamlib_LIBRARIES hamlib_LIBRARY_DIRS)
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