mirror of https://github.com/merbanan/rtl_433.git
57 lines
1.8 KiB
CMake
57 lines
1.8 KiB
CMake
# - Try to find LibUSB-1.0
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# Once done this will define
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#
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# LibUSB_FOUND - System has libusb
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# LibUSB_INCLUDE_DIRS - The libusb include directories
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# LibUSB_LIBRARIES - The libraries needed to use libusb
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# LibUSB_DEFINITIONS - Compiler switches required for using libusb
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# LibUSB_VERSION - the libusb version
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#
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find_package(PkgConfig)
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pkg_check_modules(PC_LibUSB QUIET libusb-1.0)
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set(LibUSB_DEFINITIONS ${PC_LibUSB_CFLAGS_OTHER})
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find_path(LibUSB_INCLUDE_DIR NAMES libusb.h
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HINTS ${PC_LibUSB_INCLUDE_DIRS}
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PATH_SUFFIXES libusb-1.0
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PATHS
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/usr/include
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/usr/local/include )
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#standard library name for libusb-1.0
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set(libusb1_library_names usb-1.0)
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#libusb-1.0 compatible library on freebsd
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if((CMAKE_SYSTEM_NAME STREQUAL "FreeBSD") OR (CMAKE_SYSTEM_NAME STREQUAL "kFreeBSD"))
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list(APPEND libusb1_library_names usb)
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endif()
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#libusb-1.0 name on Windows (from PothosSDR distribution)
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if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
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list(APPEND libusb1_library_names libusb-1.0)
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endif()
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find_library(LibUSB_LIBRARY
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NAMES ${libusb1_library_names}
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HINTS ${PC_LibUSB_LIBRARY_DIRS}
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PATHS
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/usr/lib
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/usr/local/lib )
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set(LibUSB_VERSION ${PC_LibUSB_VERSION})
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include(FindPackageHandleStandardArgs)
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# handle the QUIETLY and REQUIRED arguments and set LibUSB_FOUND to TRUE
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# if all listed variables are TRUE
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# Note that `FOUND_VAR LibUSB_FOUND` is needed for cmake 3.2 and older.
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find_package_handle_standard_args(LibUSB
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FOUND_VAR LibUSB_FOUND
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REQUIRED_VARS LibUSB_LIBRARY LibUSB_INCLUDE_DIR
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VERSION_VAR LibUSB_VERSION)
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mark_as_advanced(LibUSB_LIBRARY LibUSB_INCLUDE_DIR LibUSB_VERSION)
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set(LibUSB_LIBRARIES ${LibUSB_LIBRARY} )
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set(LibUSB_INCLUDE_DIRS ${LibUSB_INCLUDE_DIR} )
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