From 5ff19890e9d2a07d1c0246f3807cdefcb36aca7d Mon Sep 17 00:00:00 2001
From: lat9nq <22451773+lat9nq@users.noreply.github.com>
Date: Thu, 1 Dec 2022 00:49:58 -0500
Subject: [PATCH] CMake: Fix FFmpeg find module
Uses find_package_handle_standard_args to handle the find_package call
from the root CMakeLists. Removes all the unnecessary logic after the
find_package and just sets it to REQUIRED.
---
CMakeLists.txt | 17 +----------------
externals/find-modules/FindFFmpeg.cmake | 8 ++++++++
2 files changed, 9 insertions(+), 16 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 05bffe68e..b2fbe8806 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -458,22 +458,7 @@ if (UNIX AND NOT APPLE)
endif()
if (NOT YUZU_USE_BUNDLED_FFMPEG)
# Use system installed FFmpeg
- find_package(FFmpeg 4.3 QUIET COMPONENTS ${FFmpeg_COMPONENTS})
-
- if (FFmpeg_FOUND)
- # Overwrite aggregate defines from FFmpeg module to avoid over-linking libraries.
- # Prevents shipping too many libraries with the AppImage.
- set(FFmpeg_LIBRARIES "")
- set(FFmpeg_INCLUDE_DIR "")
-
- foreach(COMPONENT ${FFmpeg_COMPONENTS})
- set(FFmpeg_LIBRARIES ${FFmpeg_LIBRARIES} ${FFmpeg_LIBRARY_${COMPONENT}} CACHE PATH "Paths to FFmpeg libraries" FORCE)
- set(FFmpeg_INCLUDE_DIR ${FFmpeg_INCLUDE_DIR} ${FFmpeg_INCLUDE_${COMPONENT}} CACHE PATH "Path to FFmpeg headers" FORCE)
- endforeach()
- else()
- message(WARNING "FFmpeg not found or too old, falling back to externals")
- set(YUZU_USE_BUNDLED_FFMPEG ON)
- endif()
+ find_package(FFmpeg 4.3 REQUIRED QUIET COMPONENTS ${FFmpeg_COMPONENTS})
endif()
# Prefer the -pthread flag on Linux.
diff --git a/externals/find-modules/FindFFmpeg.cmake b/externals/find-modules/FindFFmpeg.cmake
index add5b2c01..eedf28aea 100644
--- a/externals/find-modules/FindFFmpeg.cmake
+++ b/externals/find-modules/FindFFmpeg.cmake
@@ -185,3 +185,11 @@ foreach(c ${_FFmpeg_ALL_COMPONENTS})
endforeach()
unset(_FFmpeg_ALL_COMPONENTS)
unset(_FFmpeg_REQUIRED_VARS)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(FFmpeg
+ REQUIRED_VARS
+ FFmpeg_LIBRARIES
+ FFmpeg_INCLUDE_DIR
+ HANDLE_COMPONENTS
+)