citra/CMakeModules/Findlibusb.cmake

# SPDX-FileCopyrightText: 2022 Alexandre Bouvier <contact@amb.tf>
#
# SPDX-License-Identifier: GPL-3.0-or-later

find_package(PkgConfig QUIET)
pkg_search_module(LIBUSB QUIET IMPORTED_TARGET libusb-1.0)

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()
cmake: prefer system libusb 2022-12-05 21:03:34 +00:00			`# SPDX-FileCopyrightText: 2022 Alexandre Bouvier <contact@amb.tf>`
			`#`
			`# SPDX-License-Identifier: GPL-3.0-or-later`

			`find_package(PkgConfig QUIET)`
build: tweak the find modules even more As described in https://github.com/yuzu-emu/yuzu/pull/9395#discussion_r1047456172 checking for PKG_CONFIG_FOUND before calling pkg_search_module() is unneeded, and some find modules (like FindFFmpeg.cmake) don't do this already. Consequently, this patch removes these checks. 2022-12-14 08:30:31 +00:00			`pkg_search_module(LIBUSB QUIET IMPORTED_TARGET libusb-1.0)`
cmake: prefer system libusb 2022-12-05 21:03:34 +00:00
			`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()`