Hi Khem

   I compare opencv 4.12.0 and 4.13.0, the default option about kleidicv is 
different.
  1. Compare of CMakeCache.txt file.
       In 4.12.0
        WITH_KLEIDICV:BOOL=OFF
      In 4.13.0
        WITH_KLEIDICV:BOOL=ON

   So in 4.13.0, KLEIDICV will be configured and kleidicv is not in Depends 
which result in configure fails.

  2. Compare of CMakeLists.txt file.
      In 4.12.0
          OCV_OPTION(WITH_KLEIDICV "Use KleidiCV library for ARM platforms" 
(ANDROID AND AARCH64 AND NOT CV_DISABLE_OPTIMIZATION)
      In 4.13.0
          OCV_OPTION(WITH_KLEIDICV "Use KleidiCV library for ARM platforms" 
(NOT CV_DISABLE_OPTIMIZATION)
          VISIBLE_IF (AARCH64 AND (ANDROID OR UNIX)))

      In 4.12.0, the condition “ANDROID” is not meeted, so WITH_KLEIDICV is OFF.
      In 4.13.0, the condition "ANDROID OR UNIX" is meeted, so WITH_KLEIDICV is 
ON.

  3. Which should I do next
      kleidicv is not in meta-oe now.
      Should I add a new recipe for kleidicv in meta-oe or just make 
WITH_KLEIDICV = OFF when using AARCH64?

     By the way, if add a new recipe for kleidicv, the version of kleidicv 
should match opencv. e.g opencv 4.13.0 needs  kleidicv 0.7.0.
     How to resolve this problem?


________________________________
发件人: Khem Raj <[email protected]>
发送时间: 2026年1月9日 04:40
收件人: Liu, Yiding/刘 乙丁 <[email protected]>
抄送: [email protected] 
<[email protected]>
主题: Re: [oe][meta-oe][PATCH] opencv: upgrade 4.12.0 -> 4.13.0

it fails to configure/build on qemurarm64/musl targets


| -- Found TBB (cmake): 
/mnt/stash/tmp/work/cortexa57-yoe-linux-musl/opencv/4.13.0/recipe-sysroot/usr/lib/libtbb.so.12.17
| -- KLEIDICV: Downloading kleidicv-0.7.0.tar.gz from 
https://gitlab.arm.com/kleidi/kleidicv/-/archive/0.7.0/kleidicv-0.7.0.tar.gz
| CMake Error at cmake/OpenCVDownload.cmake:210 (message):
|   Not going to download kleidicv-0.7.0.tar.gz
| Call Stack (most recent call first):
|   hal/kleidicv/kleidicv.cmake:8 (ocv_download)
|   cmake/OpenCVFindLibsPerf.cmake:179 (download_kleidicv)
|   CMakeLists.txt:817 (include)
|
|


On Wed, Jan 7, 2026 at 1:58 AM Yiding Liu (Fujitsu) via 
lists.openembedded.org<http://lists.openembedded.org> 
<[email protected]<mailto:[email protected]>>
 wrote:
1.Change Logs
  https://github.com/opencv/opencv/wiki/OpenCV-Change-Logs#version4130

2.Remove following patches as they have been merged in upstream.
  27691.patch
  0001-Renamed-templated-BlocksCompensator-feed-method-to-e.patch

Signed-off-by: Liu Yiding 
<[email protected]<mailto:[email protected]>>
---
 ...d-BlocksCompensator-feed-method-to-e.patch | 55 -------------------
 .../recipes-support/opencv/opencv/27691.patch | 44 ---------------
 .../{opencv_4.12.0.bb<http://opencv_4.12.0.bb> => 
opencv_4.13.0.bb<http://opencv_4.13.0.bb>}    | 14 ++---
 3 files changed, 6 insertions(+), 107 deletions(-)
 delete mode 100644 
meta-oe/recipes-support/opencv/opencv/0001-Renamed-templated-BlocksCompensator-feed-method-to-e.patch
 delete mode 100644 meta-oe/recipes-support/opencv/opencv/27691.patch
 rename 
meta-oe/recipes-support/opencv/{opencv_4.12.0.bb<http://opencv_4.12.0.bb> => 
opencv_4.13.0.bb<http://opencv_4.13.0.bb>} (96%)

diff --git 
a/meta-oe/recipes-support/opencv/opencv/0001-Renamed-templated-BlocksCompensator-feed-method-to-e.patch
 
b/meta-oe/recipes-support/opencv/opencv/0001-Renamed-templated-BlocksCompensator-feed-method-to-e.patch
deleted file mode 100644
index ec2bb2d100..0000000000
--- 
a/meta-oe/recipes-support/opencv/opencv/0001-Renamed-templated-BlocksCompensator-feed-method-to-e.patch
+++ /dev/null
@@ -1,55 +0,0 @@
-From b28d9bef1d96d10e9a47d55a63d9f1443e6e3d2b Mon Sep 17 00:00:00 2001
-From: Alexander Smorkalov 
<[email protected]<mailto:[email protected]>>
-Date: Mon, 8 Sep 2025 14:52:58 +0300
-Subject: [PATCH] Renamed templated BlocksCompensator::feed method to exclude
- claches with base class pure virtual method.
-
-Upstream-Status: Backport 
[https://github.com/opencv/opencv/commit/b28d9bef1d96d10e9a47d55a63d9f1443e6e3d2b]
-Signed-off-by: Peter Kjellerstedt 
<[email protected]<mailto:[email protected]>>
----
- .../opencv2/stitching/detail/exposure_compensate.hpp        | 2 +-
- modules/stitching/src/exposure_compensate.cpp               | 6 +++---
- 2 files changed, 4 insertions(+), 4 deletions(-)
-
-diff --git 
a/modules/stitching/include/opencv2/stitching/detail/exposure_compensate.hpp 
b/modules/stitching/include/opencv2/stitching/detail/exposure_compensate.hpp
-index dea76c957b..2954f32ca3 100644
---- 
a/modules/stitching/include/opencv2/stitching/detail/exposure_compensate.hpp
-+++ 
b/modules/stitching/include/opencv2/stitching/detail/exposure_compensate.hpp
-@@ -187,7 +187,7 @@ public:
-
- protected:
-     template<class Compensator>
--    void feed(const std::vector<Point> &corners, const std::vector<UMat> 
&images,
-+    void feedWithStrategy(const std::vector<Point> &corners, const 
std::vector<UMat> &images,
-               const std::vector<std::pair<UMat,uchar> > &masks);
-
- private:
-diff --git a/modules/stitching/src/exposure_compensate.cpp 
b/modules/stitching/src/exposure_compensate.cpp
-index 59542d95ba..f7c33fa4ef 100644
---- a/modules/stitching/src/exposure_compensate.cpp
-+++ b/modules/stitching/src/exposure_compensate.cpp
-@@ -460,7 +460,7 @@ void ChannelsCompensator::setMatGains(std::vector<Mat>& 
umv)
-
-
- template<class Compensator>
--void BlocksCompensator::feed(const std::vector<Point> &corners, const 
std::vector<UMat> &images,
-+void BlocksCompensator::feedWithStrategy(const std::vector<Point> &corners, 
const std::vector<UMat> &images,
-                              const std::vector<std::pair<UMat,uchar> > &masks)
- {
-     CV_Assert(corners.size() == images.size() && images.size() == 
masks.size());
-@@ -605,13 +605,13 @@ void BlocksCompensator::setMatGains(std::vector<Mat>& 
umv)
- void BlocksGainCompensator::feed(const std::vector<Point> &corners, const 
std::vector<UMat> &images,
-                                  const std::vector<std::pair<UMat,uchar> > 
&masks)
- {
--    BlocksCompensator::feed<GainCompensator>(corners, images, masks);
-+    BlocksCompensator::feedWithStrategy<GainCompensator>(corners, images, 
masks);
- }
-
- void BlocksChannelsCompensator::feed(const std::vector<Point> &corners, const 
std::vector<UMat> &images,
-                                      const std::vector<std::pair<UMat,uchar> 
> &masks)
- {
--    BlocksCompensator::feed<ChannelsCompensator>(corners, images, masks);
-+    BlocksCompensator::feedWithStrategy<ChannelsCompensator>(corners, images, 
masks);
- }
-
-
diff --git a/meta-oe/recipes-support/opencv/opencv/27691.patch 
b/meta-oe/recipes-support/opencv/opencv/27691.patch
deleted file mode 100644
index c8c23c93aa..0000000000
--- a/meta-oe/recipes-support/opencv/opencv/27691.patch
+++ /dev/null
@@ -1,44 +0,0 @@
-From 90c444abd387ffa70b2e72a34922903a2f0f4f5a Mon Sep 17 00:00:00 2001
-From: Alexander Smorkalov 
<[email protected]<mailto:[email protected]>>
-Date: Wed, 20 Aug 2025 10:53:51 +0300
-Subject: [PATCH] FFmpeg 8.0 support.
-
-Upstream-Status: Backport 
[https://github.com/opencv/opencv/commit/86df53155411b3ade57d0213bf8dd63006bf248f]
----
- modules/videoio/src/cap_ffmpeg_impl.hpp | 14 ++++++++++++++
- 1 file changed, 14 insertions(+)
-
-diff --git a/modules/videoio/src/cap_ffmpeg_impl.hpp 
b/modules/videoio/src/cap_ffmpeg_impl.hpp
-index 489dbe565d3d..5780b4c11361 100644
---- a/modules/videoio/src/cap_ffmpeg_impl.hpp
-+++ b/modules/videoio/src/cap_ffmpeg_impl.hpp
-@@ -685,7 +685,10 @@ void CvCapture_FFMPEG::close()
-     if( video_st )
-     {
- #ifdef CV_FFMPEG_CODECPAR
-+// avcodec_close removed in FFmpeg release 8.0
-+# if (LIBAVCODEC_BUILD < CALC_FFMPEG_VERSION(62, 11, 100))
-         avcodec_close( context );
-+# endif
- #endif
-         video_st = NULL;
-     }
-@@ -2005,7 +2008,18 @@ void CvCapture_FFMPEG::get_rotation_angle()
-     rotation_angle = 0;
- #if LIBAVFORMAT_BUILD >= CALC_FFMPEG_VERSION(57, 68, 100)
-     const uint8_t *data = 0;
-+    // av_stream_get_side_data removed in FFmpeg release 8.0
-+# if (LIBAVCODEC_BUILD < CALC_FFMPEG_VERSION(62, 11, 100))
-     data = av_stream_get_side_data(video_st, AV_PKT_DATA_DISPLAYMATRIX, NULL);
-+# else
-+    AVPacketSideData* sd = video_st->codecpar->coded_side_data;
-+    int nb_sd = video_st->codecpar->nb_coded_side_data;
-+    if (sd && nb_sd > 0)
-+    {
-+        const AVPacketSideData* mtx = av_packet_side_data_get(sd,  nb_sd, 
AV_PKT_DATA_DISPLAYMATRIX);
-+        data = mtx->data;
-+    }
-+# endif
-     if (data)
-     {
-         rotation_angle = -cvRound(av_display_rotation_get((const 
int32_t*)data));
diff --git 
a/meta-oe/recipes-support/opencv/opencv_4.12.0.bb<http://opencv_4.12.0.bb> 
b/meta-oe/recipes-support/opencv/opencv_4.13.0.bb<http://opencv_4.13.0.bb>
similarity index 96%
rename from 
meta-oe/recipes-support/opencv/opencv_4.12.0.bb<http://opencv_4.12.0.bb>
rename to 
meta-oe/recipes-support/opencv/opencv_4.13.0.bb<http://opencv_4.13.0.bb>
index b8e83cd6be..315ee571c5 100644
--- a/meta-oe/recipes-support/opencv/opencv_4.12.0.bb<http://opencv_4.12.0.bb>
+++ b/meta-oe/recipes-support/opencv/opencv_4.13.0.bb<http://opencv_4.13.0.bb>
@@ -10,31 +10,29 @@ ARM_INSTRUCTION_SET:armv5 = "arm"

 DEPENDS = "libtool swig-native bzip2 zlib glib-2.0 libwebp"

-SRCREV_opencv = "49486f61fb25722cbcf586b7f4320921d46fb38e"
-SRCREV_contrib = "d943e1d61c8bc556a13783e1546ee7c1a9e0b1cf"
+SRCREV_opencv = "fe38fc608f6acb8b68953438a62305d8318f4fcd"
+SRCREV_contrib = "d99ad2a188210cc35067c2e60076eed7c2442bc3"
 SRCREV_boostdesc = "34e4206aef44d50e6bbcd0ab06354b52e7466d26"
 SRCREV_vgg = "fccf7cd6a4b12079f73bbfb21745f9babcd4eb1d"
 SRCREV_face = "8afa57abc8229d611c4937165d20e2a2d9fc5a12"
 SRCREV_wechat-qrcode = "a8b69ccc738421293254aec5ddb38bd523503252"
-SRCREV_fastcv = "2265e79b3b9a8512a9c615b8c4d0244e88f45a9d"
+SRCREV_fastcv = "9e8d42b6d7e769548d70b2e5674e263b056de8b4"


 SRCREV_FORMAT = "opencv_contrib_ipp_boostdesc_vgg_fastcv"
-SRC_URI = 
"git://github.com/opencv/opencv.git;name=opencv;branch=4.x;protocol=https<http://github.com/opencv/opencv.git;name=opencv;branch=4.x;protocol=https>
 \
-           
git://github.com/opencv/opencv_contrib.git;destsuffix=${BB_GIT_DEFAULT_DESTSUFFIX}/contrib;name=contrib;branch=4.x;protocol=https<http://github.com/opencv/opencv_contrib.git;destsuffix=$%7BBB_GIT_DEFAULT_DESTSUFFIX%7D/contrib;name=contrib;branch=4.x;protocol=https>
 \
+SRC_URI = 
"git://github.com/opencv/opencv.git;name=opencv;branch=4.x;protocol=https;tag=${PV}<http://github.com/opencv/opencv.git;name=opencv;branch=4.x;protocol=https;tag=$%7BPV%7D>
 \
+           
git://github.com/opencv/opencv_contrib.git;destsuffix=${BB_GIT_DEFAULT_DESTSUFFIX}/contrib;name=contrib;branch=4.x;protocol=https;tag=${PV}<http://github.com/opencv/opencv_contrib.git;destsuffix=$%7BBB_GIT_DEFAULT_DESTSUFFIX%7D/contrib;name=contrib;branch=4.x;protocol=https;tag=$%7BPV%7D>
 \
            
git://github.com/opencv/opencv_3rdparty.git;branch=contrib_xfeatures2d_boostdesc_20161012;destsuffix=${BB_GIT_DEFAULT_DESTSUFFIX}/boostdesc;name=boostdesc;protocol=https<http://github.com/opencv/opencv_3rdparty.git;branch=contrib_xfeatures2d_boostdesc_20161012;destsuffix=$%7BBB_GIT_DEFAULT_DESTSUFFIX%7D/boostdesc;name=boostdesc;protocol=https>
 \
            
git://github.com/opencv/opencv_3rdparty.git;branch=contrib_xfeatures2d_vgg_20160317;destsuffix=${BB_GIT_DEFAULT_DESTSUFFIX}/vgg;name=vgg;protocol=https<http://github.com/opencv/opencv_3rdparty.git;branch=contrib_xfeatures2d_vgg_20160317;destsuffix=$%7BBB_GIT_DEFAULT_DESTSUFFIX%7D/vgg;name=vgg;protocol=https>
 \
            
git://github.com/opencv/opencv_3rdparty.git;branch=contrib_face_alignment_20170818;destsuffix=${BB_GIT_DEFAULT_DESTSUFFIX}/face;name=face;protocol=https<http://github.com/opencv/opencv_3rdparty.git;branch=contrib_face_alignment_20170818;destsuffix=$%7BBB_GIT_DEFAULT_DESTSUFFIX%7D/face;name=face;protocol=https>
 \
            
git://github.com/WeChatCV/opencv_3rdparty.git;branch=wechat_qrcode;destsuffix=${BB_GIT_DEFAULT_DESTSUFFIX}/wechat_qrcode;name=wechat-qrcode;protocol=https<http://github.com/WeChatCV/opencv_3rdparty.git;branch=wechat_qrcode;destsuffix=$%7BBB_GIT_DEFAULT_DESTSUFFIX%7D/wechat_qrcode;name=wechat-qrcode;protocol=https>
 \
-           
git://github.com/opencv/opencv_3rdparty.git;branch=fastcv/4.x_20250606;destsuffix=${BB_GIT_DEFAULT_DESTSUFFIX}/fastcv;name=fastcv;protocol=https<http://github.com/opencv/opencv_3rdparty.git;branch=fastcv/4.x_20250606;destsuffix=$%7BBB_GIT_DEFAULT_DESTSUFFIX%7D/fastcv;name=fastcv;protocol=https>
  \
+           
git://github.com/opencv/opencv_3rdparty.git;branch=fastcv/4.x_20250715;destsuffix=${BB_GIT_DEFAULT_DESTSUFFIX}/fastcv;name=fastcv;protocol=https<http://github.com/opencv/opencv_3rdparty.git;branch=fastcv/4.x_20250715;destsuffix=$%7BBB_GIT_DEFAULT_DESTSUFFIX%7D/fastcv;name=fastcv;protocol=https>
  \
            file://0003-To-fix-errors-as-following.patch \
            
file://0001-Temporarliy-work-around-deprecated-ffmpeg-RAW-functi.patch \
            file://0001-Dont-use-isystem.patch \
            file://download.patch \
            file://0001-Make-ts-module-external.patch \
            file://0008-Do-not-embed-build-directory-in-binaries.patch \
-           file://27691.patch \
-          
file://0001-Renamed-templated-BlocksCompensator-feed-method-to-e.patch \
            "
 SRC_URI:append:riscv64 = " 
file://0001-Use-Os-to-compile-tinyxml2.cpp.patch;patchdir=contrib"

--
2.43.0




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