1 files changed, 12 insertions, 47 deletions
diff --git a/externals/find-modules/Findlz4.cmake b/externals/find-modules/Findlz4.cmake
index 6279854c0..13ca5de66 100644
--- a/externals/find-modules/Findlz4.cmake
+++ b/externals/find-modules/Findlz4.cmake
@@ -1,54 +1,19 @@
+# SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+# SPDX-License-Identifier: GPL-2.0-or-later
 
-find_package(PkgConfig QUIET)
-pkg_check_modules(PC_lz4 QUIET lz4)
+find_package(PkgConfig)
 
-find_path(lz4_INCLUDE_DIR
-  NAMES lz4.h
-  PATHS ${PC_lz4_INCLUDE_DIRS}
-)
-find_library(lz4_LIBRARY
-  NAMES lz4
-  PATHS ${PC_lz4_LIBRARY_DIRS}
-)
-
-if(lz4_INCLUDE_DIR)
-  file(STRINGS "${lz4_INCLUDE_DIR}/lz4.h" _lz4_version_lines
-    REGEX "#define[ \t]+LZ4_VERSION_(MAJOR|MINOR|RELEASE)")
-  string(REGEX REPLACE ".*LZ4_VERSION_MAJOR *\([0-9]*\).*" "\\1" _lz4_version_major "${_lz4_version_lines}")
-  string(REGEX REPLACE ".*LZ4_VERSION_MINOR *\([0-9]*\).*" "\\1" _lz4_version_minor "${_lz4_version_lines}")
-  string(REGEX REPLACE ".*LZ4_VERSION_RELEASE *\([0-9]*\).*" "\\1" _lz4_version_release "${_lz4_version_lines}")
-  set(lz4_VERSION "${_lz4_version_major}.${_lz4_version_minor}.${_lz4_version_release}")
-  unset(_lz4_version_major)
-  unset(_lz4_version_minor)
-  unset(_lz4_version_release)
-  unset(_lz4_version_lines)
+if (PKG_CONFIG_FOUND)
+    pkg_search_module(liblz4 IMPORTED_TARGET GLOBAL liblz4)
+    if (liblz4_FOUND)
+        add_library(lz4::lz4 ALIAS PkgConfig::liblz4)
+    endif()
 endif()
 
 include(FindPackageHandleStandardArgs)
 find_package_handle_standard_args(lz4
-  FOUND_VAR lz4_FOUND
-  REQUIRED_VARS
-    lz4_LIBRARY
-    lz4_INCLUDE_DIR
-  VERSION_VAR lz4_VERSION
-)
-
-if(lz4_FOUND)
-  set(lz4_LIBRARIES ${lz4_LIBRARY})
-  set(lz4_INCLUDE_DIRS ${lz4_INCLUDE_DIR})
-  set(lz4_DEFINITIONS ${PC_lz4_CFLAGS_OTHER})
-endif()
-
-if(lz4_FOUND AND NOT TARGET lz4::lz4)
-  add_library(lz4::lz4 UNKNOWN IMPORTED)
-  set_target_properties(lz4::lz4 PROPERTIES
-    IMPORTED_LOCATION "${lz4_LIBRARY}"
-    INTERFACE_COMPILE_OPTIONS "${PC_lz4_CFLAGS_OTHER}"
-    INTERFACE_INCLUDE_DIRECTORIES "${lz4_INCLUDE_DIR}"
-  )
-endif()
-
-mark_as_advanced(
-    lz4_INCLUDE_DIR
-    lz4_LIBRARY
+    REQUIRED_VARS
+        liblz4_LINK_LIBRARIES
+        liblz4_FOUND
+    VERSION_VAR liblz4_VERSION
 )