From 4f72d335427803dc2abca37a4e34be0cb3b7dbad Mon Sep 17 00:00:00 2001
From: lifegpc <g1710431395@gmail.com>
Date: Tue, 10 May 2022 13:35:53 +0800
Subject: [PATCH] Update cmake module

---
 cmake/FindAVCODEC.cmake  | 8 ++++++++
 cmake/FindAVFORMAT.cmake | 8 ++++++++
 cmake/FindAVUTIL.cmake   | 8 ++++++++
 cmake/FindSWSCALE.cmake  | 8 ++++++++
 4 files changed, 32 insertions(+)

diff --git a/cmake/FindAVCODEC.cmake b/cmake/FindAVCODEC.cmake
index ff66ab4..0fba324 100644
--- a/cmake/FindAVCODEC.cmake
+++ b/cmake/FindAVCODEC.cmake
@@ -1,3 +1,4 @@
+cmake_minimum_required(VERSION 3.11)
 find_package(PkgConfig)
 if (PkgConfig_FOUND)
     pkg_check_modules(PC_AVCODEC QUIET IMPORTED_TARGET GLOBAL libavcodec)
@@ -13,6 +14,12 @@ if (PC_AVCODEC_FOUND)
     else()
         set(AVCODEC_INCLUDE_DIRS ${PC_AVCODEC_INCLUDE_DIRS})
     endif()
+    if (NOT AVCODEC_INCLUDE_DIRS)
+        find_path(AVCODEC_INCLUDE_DIRS NAMES libavcodec/avcodec.h)
+        if (AVCODEC_INCLUDE_DIRS)
+            target_include_directories(PkgConfig::PC_AVCODEC INTERFACE ${AVCODEC_INCLUDE_DIRS})
+        endif()
+    endif()
     if (NOT TARGET AVCODEC::AVCODEC)
         add_library(AVCODEC::AVCODEC ALIAS PkgConfig::PC_AVCODEC)
     endif()
@@ -25,5 +32,6 @@ find_package_handle_standard_args(AVCODEC
     FOUND_VAR AVCODEC_FOUND
     REQUIRED_VARS
         AVCODEC_LIBRARYS
+        AVCODEC_INCLUDE_DIRS
     VERSION_VAR AVCODEC_VERSION
 )
diff --git a/cmake/FindAVFORMAT.cmake b/cmake/FindAVFORMAT.cmake
index c3f39d1..cede37f 100644
--- a/cmake/FindAVFORMAT.cmake
+++ b/cmake/FindAVFORMAT.cmake
@@ -1,3 +1,4 @@
+cmake_minimum_required(VERSION 3.11)
 find_package(PkgConfig)
 if (PkgConfig_FOUND)
     pkg_check_modules(PC_AVFORMAT QUIET IMPORTED_TARGET GLOBAL libavformat)
@@ -13,6 +14,12 @@ if (PC_AVFORMAT_FOUND)
     else()
         set(AVFORMAT_INCLUDE_DIRS ${PC_AVFORMAT_INCLUDE_DIRS})
     endif()
+    if (NOT AVFORMAT_INCLUDE_DIRS)
+        find_path(AVFORMAT_INCLUDE_DIRS NAMES libavformat/avformat.h)
+        if (AVFORMAT_INCLUDE_DIRS)
+            target_link_directories(PkgConfig::PC_AVFORMAT INTERFACE ${AVFORMAT_INCLUDE_DIRS})
+        endif()
+    endif()
     if (NOT TARGET AVFORMAT::AVFORMAT)
         add_library(AVFORMAT::AVFORMAT ALIAS PkgConfig::PC_AVFORMAT)
     endif()
@@ -25,5 +32,6 @@ find_package_handle_standard_args(AVFORMAT
     FOUND_VAR AVFORMAT_FOUND
     REQUIRED_VARS
         AVFORMAT_LIBRARYS
+        AVFORMAT_INCLUDE_DIRS
     VERSION_VAR AVFORMAT_VERSION
 )
diff --git a/cmake/FindAVUTIL.cmake b/cmake/FindAVUTIL.cmake
index d2d5363..03a8254 100644
--- a/cmake/FindAVUTIL.cmake
+++ b/cmake/FindAVUTIL.cmake
@@ -1,3 +1,4 @@
+cmake_minimum_required(VERSION 3.11)
 find_package(PkgConfig)
 if (PkgConfig_FOUND)
     pkg_check_modules(PC_AVUTIL QUIET IMPORTED_TARGET GLOBAL libavutil)
@@ -13,6 +14,12 @@ if (PC_AVUTIL_FOUND)
     else()
         set(AVUTIL_INCLUDE_DIRS ${PC_AVUTIL_INCLUDE_DIRS})
     endif()
+    if (NOT AVUTIL_INCLUDE_DIRS)
+        find_path(AVUTIL_INCLUDE_DIRS NAMES libavutil/avutil.h)
+        if (AVUTIL_INCLUDE_DIRS)
+            target_include_directories(PkgConfig::PC_AVUTIL INTERFACE ${AVUTIL_INCLUDE_DIRS})
+        endif()
+    endif()
     if (NOT TARGET AVUTIL::AVUTIL)
         add_library(AVUTIL::AVUTIL ALIAS PkgConfig::PC_AVUTIL)
     endif()
@@ -25,5 +32,6 @@ find_package_handle_standard_args(AVUTIL
     FOUND_VAR AVUTIL_FOUND
     REQUIRED_VARS
         AVUTIL_LIBRARYS
+        AVUTIL_INCLUDE_DIRS
     VERSION_VAR AVUTIL_VERSION
 )
diff --git a/cmake/FindSWSCALE.cmake b/cmake/FindSWSCALE.cmake
index b5634c3..b67aeef 100644
--- a/cmake/FindSWSCALE.cmake
+++ b/cmake/FindSWSCALE.cmake
@@ -1,3 +1,4 @@
+cmake_minimum_required(VERSION 3.11)
 find_package(PkgConfig)
 if (PkgConfig_FOUND)
     pkg_check_modules(PC_SWSCALE QUIET IMPORTED_TARGET GLOBAL libswscale)
@@ -13,6 +14,12 @@ if (PC_SWSCALE_FOUND)
     else()
         set(SWSCALE_INCLUDE_DIRS ${PC_SWSCALE_INCLUDE_DIRS})
     endif()
+    if (NOT SWSCALE_INCLUDE_DIRS)
+        find_path(SWSCALE_INCLUDE_DIRS NAMES libswscale/swscale.h)
+        if (SWSCALE_INCLUDE_DIRS)
+            target_include_directories(PkgConfig::PC_SWSCALE INTERFACE ${SWSCALE_INCLUDE_DIRS})
+        endif()
+    endif()
     if (NOT TARGET SWSCALE::SWSCALE)
         add_library(SWSCALE::SWSCALE ALIAS PkgConfig::PC_SWSCALE)
     endif()
@@ -25,5 +32,6 @@ find_package_handle_standard_args(SWSCALE
     FOUND_VAR SWSCALE_FOUND
     REQUIRED_VARS
         SWSCALE_LIBRARYS
+        SWSCALE_INCLUDE_DIRS
     VERSION_VAR SWSCALE_VERSION
 )