yuzu-mainline/externals/find-modules/Findlz4.cmake
Andrea Pappacoda 4447c9a46e
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.
2022-12-15 11:52:50 +01:00

27 lines
759 B
CMake

# SPDX-FileCopyrightText: 2022 yuzu Emulator Project
# SPDX-License-Identifier: GPL-2.0-or-later
include(FindPackageHandleStandardArgs)
find_package(lz4 QUIET CONFIG)
if (lz4_FOUND)
find_package_handle_standard_args(lz4 CONFIG_MODE)
else()
find_package(PkgConfig QUIET)
pkg_search_module(LZ4 QUIET IMPORTED_TARGET liblz4)
find_package_handle_standard_args(lz4
REQUIRED_VARS LZ4_LINK_LIBRARIES
VERSION_VAR LZ4_VERSION
)
endif()
if (lz4_FOUND AND NOT TARGET lz4::lz4)
if (TARGET LZ4::lz4_shared)
add_library(lz4::lz4 ALIAS LZ4::lz4_shared)
elseif (TARGET LZ4::lz4_static)
add_library(lz4::lz4 ALIAS LZ4::lz4_static)
else()
add_library(lz4::lz4 ALIAS PkgConfig::LZ4)
endif()
endif()