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cmake: prefer system libusb

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This commit is contained in:
Alexandre Bouvier 2022-12-05 22:03:34 +01:00
parent 8072951e04
commit 87fef2c12c
6 changed files with 24 additions and 71 deletions
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18
externals/find-modules/Findlibusb.cmake vendored Normal file
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@ -0,0 +1,18 @@
# SPDX-FileCopyrightText: 2022 Alexandre Bouvier <contact@amb.tf>
#
# SPDX-License-Identifier: GPL-3.0-or-later
find_package(PkgConfig QUIET)
if (PKG_CONFIG_FOUND)
pkg_search_module(LIBUSB QUIET IMPORTED_TARGET libusb-1.0)
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(libusb
REQUIRED_VARS LIBUSB_LINK_LIBRARIES
VERSION_VAR LIBUSB_VERSION
)
if (libusb_FOUND AND NOT TARGET libusb::usb)
add_library(libusb::usb ALIAS PkgConfig::LIBUSB)
endif()