kopia lustrzana https://github.com/stlink-org/stlink
138 wiersze
4.9 KiB
CMake
138 wiersze
4.9 KiB
CMake
# FindLibUSB.cmake
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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_DIR - The libusb include directory
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# LIBUSB_LIBRARY - The libraries needed to use libusb
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# LIBUSB_DEFINITIONS - Compiler switches required for using libusb
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if (NOT (CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")) # all OS apart from FreeBSD
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FIND_PATH(
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LIBUSB_INCLUDE_DIR NAMES libusb.h
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HINTS /usr /usr/local /opt
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PATH_SUFFIXES libusb-1.0
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)
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endif ()
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if (APPLE) # macOS
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set(LIBUSB_NAME libusb-1.0.a)
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find_library(
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LIBUSB_LIBRARY NAMES ${LIBUSB_NAME}
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HINTS /usr /usr/local /opt
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)
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elseif (MINGW OR MSYS) # Windows with MinGW or MSYS
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set(LIBUSB_NAME usb-1.0)
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if (CMAKE_SIZEOF_VOID_P EQUAL 8) # 64-bit
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find_library(
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LIBUSB_LIBRARY NAMES ${LIBUSB_NAME}
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HINTS ${LIBUSB_WIN_OUTPUT_FOLDER}/MinGW64/static
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NO_DEFAULT_PATH
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NO_CMAKE_FIND_ROOT_PATH
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)
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else () # 32-bit
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find_library(
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LIBUSB_LIBRARY NAMES ${LIBUSB_NAME}
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HINTS ${LIBUSB_WIN_OUTPUT_FOLDER}/MinGW32/static
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NO_DEFAULT_PATH
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NO_CMAKE_FIND_ROOT_PATH
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)
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endif ()
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elseif (MSVC) # Windows with MSVC
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set(LIBUSB_NAME libusb-1.0.lib)
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if (CMAKE_SIZEOF_VOID_P EQUAL 8) # 64-bit
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find_library(
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LIBUSB_LIBRARY NAMES ${LIBUSB_NAME}
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HINTS ${LIBUSB_WIN_OUTPUT_FOLDER}/MS64/dll
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NO_DEFAULT_PATH
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NO_CMAKE_FIND_ROOT_PATH
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)
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else () # 32-bit
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find_library(
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LIBUSB_LIBRARY NAMES ${LIBUSB_NAME}
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HINTS ${LIBUSB_WIN_OUTPUT_FOLDER}/MS32/dll
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NO_DEFAULT_PATH
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NO_CMAKE_FIND_ROOT_PATH
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)
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endif ()
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elseif (CMAKE_SYSTEM_NAME STREQUAL "FreeBSD") # FreeBSD
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# libusb is integrated into FreeBSD
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FIND_PATH(
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LIBUSB_INCLUDE_DIR NAMES libusb.h
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HINTS /usr/include
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)
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set(LIBUSB_NAME usb)
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find_library(
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LIBUSB_LIBRARY NAMES ${LIBUSB_NAME}
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HINTS /usr /usr/local /opt
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)
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else () # all other OS
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set(LIBUSB_NAME usb-1.0)
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find_library(
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LIBUSB_LIBRARY NAMES ${LIBUSB_NAME}
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HINTS /usr /usr/local /opt
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)
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endif ()
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include(FindPackageHandleStandardArgs)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(Libusb DEFAULT_MSG LIBUSB_LIBRARY LIBUSB_INCLUDE_DIR)
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mark_as_advanced(LIBUSB_INCLUDE_DIR LIBUSB_LIBRARY)
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if (NOT LIBUSB_FOUND)
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if (WIN32 OR MINGW OR MSYS OR MSVC) # Windows
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# Preparations for installing libusb library
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find_package(7Zip REQUIRED)
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set(LIBUSB_WIN_VERSION 1.0.23) # set libusb version to 1.0.23 (latest as of Apr 2020)
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set(LIBUSB_WIN_ARCHIVE libusb-${LIBUSB_WIN_VERSION}.7z)
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set(LIBUSB_WIN_ARCHIVE_PATH ${CMAKE_BINARY_DIR}/${LIBUSB_WIN_ARCHIVE})
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set(LIBUSB_WIN_OUTPUT_FOLDER ${CMAKE_BINARY_DIR}/3rdparty/libusb-${LIBUSB_WIN_VERSION})
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# Get libusb package
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if (EXISTS ${LIBUSB_WIN_ARCHIVE_PATH}) # ... should the package be already there (for whatever reason)
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message(STATUS "libusb archive already in build folder")
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else () # ... download the package (1.0.23 as of Apr 2020)
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message(STATUS "downloading libusb ${LIBUSB_WIN_VERSION}")
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file(DOWNLOAD
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https://sourceforge.net/projects/libusb/files/libusb-1.0/libusb-${LIBUSB_WIN_VERSION}/libusb-${LIBUSB_WIN_VERSION}.7z/download
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${LIBUSB_WIN_ARCHIVE_PATH} EXPECTED_MD5 cf3d38d2ff053ef343d10c0b8b0950c2
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)
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endif ()
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file(MAKE_DIRECTORY ${LIBUSB_WIN_OUTPUT_FOLDER})
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# Extract libusb package
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if (${ZIP_EXECUTABLE} MATCHES "p7zip")
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execute_process(
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COMMAND ${ZIP_EXECUTABLE} -d ${LIBUSB_WIN_ARCHIVE_PATH}
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WORKING_DIRECTORY ${LIBUSB_WIN_OUTPUT_FOLDER}
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)
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else ()
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execute_process(
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COMMAND ${ZIP_EXECUTABLE} x -y ${LIBUSB_WIN_ARCHIVE_PATH} -o ${LIBUSB_WIN_OUTPUT_FOLDER}
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)
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endif ()
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# Find path to libusb library
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FIND_PATH(
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LIBUSB_INCLUDE_DIR NAMES libusb.h
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HINTS ${LIBUSB_WIN_OUTPUT_FOLDER}/include
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PATH_SUFFIXES libusb-1.0
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NO_DEFAULT_PATH
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NO_CMAKE_FIND_ROOT_PATH
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)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(Libusb DEFAULT_MSG LIBUSB_LIBRARY LIBUSB_INCLUDE_DIR)
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message(STATUS "installed libusb library")
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else () # all other OS
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message(FATAL_ERROR "libusb library not found on your system! Compilation terminated.")
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endif ()
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else (NOT LIBUSB_FOUND)
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message(STATUS "found libusb library")
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endif ()
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