Fix svt_av1 undefined symbol

pkg.info

@@ -1,7 +1,7 @@
 name: libheif
 description: HEIF and AVIF file format decoder and encoder
 version: 1.20.2
-revision: 1
+revision: 2
 url: https://github.com/strukturag/libheif
 license: LGPL3-or-later
 architecture: any

source-files/svt-av1-fix.patch

@@ -0,0 +1,22 @@
+From 6c3fb973c5d9f954899839f6f4aaa6a173cab098 Mon Sep 17 00:00:00 2001
+From: Joachim Bauch <[email protected]>
+Date: Mon, 28 Jul 2025 09:21:22 +0200
+Subject: [PATCH] Fix undefined symbol "Error::Ok" in svtenc plugin.
+
+---
+ libheif/plugins/CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/libheif/plugins/CMakeLists.txt b/libheif/plugins/CMakeLists.txt
+index f7379c09da..643f413a1c 100644
+--- a/libheif/plugins/CMakeLists.txt
++++ b/libheif/plugins/CMakeLists.txt
+@@ -66,7 +66,7 @@ set(AOM_ENCODER_extra_plugin_sources ../error.cc ../common_utils.cc ../common_ut
+ plugin_compilation(aomenc AOM AOM_ENCODER_FOUND AOM_ENCODER AOM_ENCODER)
+ 
+ set(SvtEnc_sources encoder_svt.cc encoder_svt.h)
+-set(SvtEnc_extra_plugin_sources ../common_utils.cc ../common_utils.h)
++set(SvtEnc_extra_plugin_sources ../error.cc ../common_utils.cc ../common_utils.h)
+ plugin_compilation(svtenc SvtEnc SvtEnc_FOUND SvtEnc SvtEnc)
+ 
+ set(RAV1E_sources encoder_rav1e.cc encoder_rav1e.h)

source.sh

@@ -2,6 +2,13 @@
 # BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
 # BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT
 
+# The prepare function is executed in the root of the temp directory
+# This function is used for putting downloaded files to the correct location or applying patches
+prepare() {
+  cd "$BPM_SOURCE"
+  patch -Np1 -i "$BPM_WORKDIR"/svt-av1-fix.patch
+}
+
 # The build function is executed in the source directory
 # This function is used to compile the source code
 build() {
@@ -13,7 +20,8 @@ build() {
         -DWITH_FFMPEG_DECODER_PLUGIN=ON \
         -DWITH_SvtEnc=ON                \
         -DWITH_OpenJPEG_DECODER=ON      \
-        -DWITH_GDK_PIXBUF=OFF
+        -DWITH_GDK_PIXBUF=OFF           \
+        -DWITH_EXAMPLE_HEIF_THUMB=OFF
   cmake --build build
 }