43 lines
1.4 KiB
CMake
43 lines
1.4 KiB
CMake
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# - Try to find the freetype library
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# Once done this defines
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#
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# LIBUSB_FOUND - system has libusb
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# LIBUSB_INCLUDE_DIR - the libusb include directory
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# LIBUSB_LIBRARIES - Link these to use libusb
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# Copyright (c) 2006, 2008 Laurent Montel, <montel@kde.org>
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#
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# Redistribution and use is allowed according to the terms of the BSD license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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if (LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
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# in cache already
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set(LIBUSB_FOUND TRUE)
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else (LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
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IF (NOT WIN32)
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# use pkg-config to get the directories and then use these values
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# in the FIND_PATH() and FIND_LIBRARY() calls
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find_package(PkgConfig)
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pkg_check_modules(PC_LIBUSB libusb-1.0)
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ENDIF(NOT WIN32)
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set(LIBUSB_LIBRARY_NAME usb-1.0)
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IF(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
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set(LIBUSB_LIBRARY_NAME usb)
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ENDIF(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
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FIND_PATH(LIBUSB_INCLUDE_DIR libusb.h
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PATHS ${PC_LIBUSB_INCLUDEDIR} ${PC_LIBUSB_INCLUDE_DIRS})
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FIND_LIBRARY(LIBUSB_LIBRARIES NAMES ${LIBUSB_LIBRARY_NAME}
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PATHS ${PC_LIBUSB_LIBDIR} ${PC_LIBUSB_LIBRARY_DIRS})
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include(FindPackageHandleStandardArgs)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(LIBUSB DEFAULT_MSG LIBUSB_LIBRARIES LIBUSB_INCLUDE_DIR)
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MARK_AS_ADVANCED(LIBUSB_INCLUDE_DIR LIBUSB_LIBRARIES)
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endif (LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
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