From 39f0096f35f9751c74731e929de580393e675a97 Mon Sep 17 00:00:00 2001
From: ryanrhughes <1630358+ryanrhughes@users.noreply.github.com>
Date: Fri, 9 Oct 2026 22:25:18 +0000
Subject: [PATCH 1/2] Sync upstream releases: python-mediapipe 1.1.0-1

---
 pkgbuilds/python-mediapipe/PKGBUILD | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/pkgbuilds/python-mediapipe/PKGBUILD b/pkgbuilds/python-mediapipe/PKGBUILD
index aac594c4..e60b6456 100644
--- a/pkgbuilds/python-mediapipe/PKGBUILD
+++ b/pkgbuilds/python-mediapipe/PKGBUILD
@@ -4,8 +4,8 @@
 _pkgname=mediapipe
 _bazel_version=7.4.1
 pkgname=python-mediapipe
-pkgver=1.0.0
-pkgrel=2.1
+pkgver=1.1.0
+pkgrel=1
 pkgdesc="A cross-platform, customizable ML solutions for live and streaming media"
 arch=('x86_64')
 url="https://github.com/google-ai-edge/mediapipe"
@@ -44,12 +44,7 @@ source=("${_pkgname}-${pkgver}.tar.gz::https://github.com/google-ai-edge/mediapi
   "0006-opencv5-geometry-header.patch"
   "0007-bump-rules-java.patch"
 )
-sha256sums=('6343314dad0f4112610807ca723eee63feea00711dc2be9360928b6f0a5eba12'
-            'c97f02133adce63f0c28678ac1f21d65fa8255c80429b588aeeba8a1fac6202b'
-            'd18e88a217a00dc77cf2bfaa1d33b5fbc912deed5df686b0d2455fb0db75a677'
-            '62cbd43346e7a7705127656a74bec44852e5bbfc006c4723005fdd23af5258db'
-            'fb082d88d9cca47534ae01fca676a3afdb909bfc82d52c97cf0eaedf34571d5f'
-            'bdead49ac5370dc84d9facee962bf2def5d9055d7339a37b2ba3f3b4bb02f811')
+sha256sums=('ef260449409c942a35859ed017f13934f6bf6240ddccdd01a202225650dad73e' 'c97f02133adce63f0c28678ac1f21d65fa8255c80429b588aeeba8a1fac6202b' 'd18e88a217a00dc77cf2bfaa1d33b5fbc912deed5df686b0d2455fb0db75a677' '62cbd43346e7a7705127656a74bec44852e5bbfc006c4723005fdd23af5258db' 'fb082d88d9cca47534ae01fca676a3afdb909bfc82d52c97cf0eaedf34571d5f' 'bdead49ac5370dc84d9facee962bf2def5d9055d7339a37b2ba3f3b4bb02f811')
 
 
 prepare() {

From 7dde80c9f71355a76f62135a429bb8c260c153e3 Mon Sep 17 00:00:00 2001
From: Ryan Hughes <ryan@heyoodle.com>
Date: Fri, 9 Oct 2026 19:03:02 -0400
Subject: [PATCH 2/2] python-mediapipe: leave the semantic retriever out of
 libmediapipe.so

MediaPipe 1.1.0 links its SQLite memory and vector stores from prebuilt
archives built with Google's internal toolchain. They have no archive symbol
table, and once indexed they still need Google's libc++ (std::__u) and
internal symbols (__alloc_token_*__Znwm, sqlite_helpers, sqlite3_vector_init),
so the link of libmediapipe.so fails. Drop the semantic retriever's C API from
the library; mediapipe and its other tasks import and work as before.
---
 ...semantic-retriever-from-libmediapipe.patch | 21 +++++++++++++++++++
 pkgbuilds/python-mediapipe/PKGBUILD           | 12 ++++++++++-
 2 files changed, 32 insertions(+), 1 deletion(-)
 create mode 100644 pkgbuilds/python-mediapipe/0008-drop-semantic-retriever-from-libmediapipe.patch

diff --git a/pkgbuilds/python-mediapipe/0008-drop-semantic-retriever-from-libmediapipe.patch b/pkgbuilds/python-mediapipe/0008-drop-semantic-retriever-from-libmediapipe.patch
new file mode 100644
index 00000000..1e18d2a4
--- /dev/null
+++ b/pkgbuilds/python-mediapipe/0008-drop-semantic-retriever-from-libmediapipe.patch
@@ -0,0 +1,21 @@
+Drop the semantic retriever from libmediapipe.so
+
+MediaPipe 1.1.0 links its SQLite memory and vector stores from prebuilt
+archives (third_party/sqlite_prebuilt_files.bzl) built with Google's internal
+toolchain: they carry no archive symbol table, reference Google's libc++
+(std::__u) and internal symbols (__alloc_token_*__Znwm, sqlite_helpers,
+sqlite3_vector_init), and cannot link against a libstdc++ build. Leave the
+semantic retriever's C API out of the library; everything else, including
+the universal embedder, still builds. Only an explicit import of
+mediapipe.tasks.python.retrieval.semantic_retriever needs those symbols.
+
+--- a/mediapipe/tasks/c/BUILD
++++ b/mediapipe/tasks/c/BUILD
+@@ -45,7 +45,6 @@
+         "//mediapipe/tasks/c/audio/audio_embedder:audio_embedder_c_lib",
+         "//mediapipe/tasks/c/core:common",
+         "//mediapipe/tasks/c/metadata:flatbuffer_api_c_lib",
+-        "//mediapipe/tasks/c/retrieval/semantic_retriever:semantic_retriever_lib",
+         "//mediapipe/tasks/c/retrieval/universal_embedder:universal_embedder_lib",
+         "//mediapipe/tasks/c/text/language_detector:language_detector_c_lib",
+         "//mediapipe/tasks/c/text/text_classifier:text_classifier_c_lib",
diff --git a/pkgbuilds/python-mediapipe/PKGBUILD b/pkgbuilds/python-mediapipe/PKGBUILD
index e60b6456..20f487b6 100644
--- a/pkgbuilds/python-mediapipe/PKGBUILD
+++ b/pkgbuilds/python-mediapipe/PKGBUILD
@@ -43,8 +43,15 @@ source=("${_pkgname}-${pkgver}.tar.gz::https://github.com/google-ai-edge/mediapi
   "0005-set-hermetic-python-version-and-disable-odml-converter.patch"
   "0006-opencv5-geometry-header.patch"
   "0007-bump-rules-java.patch"
+  "0008-drop-semantic-retriever-from-libmediapipe.patch"
 )
-sha256sums=('ef260449409c942a35859ed017f13934f6bf6240ddccdd01a202225650dad73e' 'c97f02133adce63f0c28678ac1f21d65fa8255c80429b588aeeba8a1fac6202b' 'd18e88a217a00dc77cf2bfaa1d33b5fbc912deed5df686b0d2455fb0db75a677' '62cbd43346e7a7705127656a74bec44852e5bbfc006c4723005fdd23af5258db' 'fb082d88d9cca47534ae01fca676a3afdb909bfc82d52c97cf0eaedf34571d5f' 'bdead49ac5370dc84d9facee962bf2def5d9055d7339a37b2ba3f3b4bb02f811')
+sha256sums=('ef260449409c942a35859ed017f13934f6bf6240ddccdd01a202225650dad73e'
+            'c97f02133adce63f0c28678ac1f21d65fa8255c80429b588aeeba8a1fac6202b'
+            'd18e88a217a00dc77cf2bfaa1d33b5fbc912deed5df686b0d2455fb0db75a677'
+            '62cbd43346e7a7705127656a74bec44852e5bbfc006c4723005fdd23af5258db'
+            'fb082d88d9cca47534ae01fca676a3afdb909bfc82d52c97cf0eaedf34571d5f'
+            'bdead49ac5370dc84d9facee962bf2def5d9055d7339a37b2ba3f3b4bb02f811'
+            '2b7ce1adcbfb39379f396a917bbc805a571f207ac2569ec6161348d88b3ccaf2')
 
 
 prepare() {
@@ -58,6 +65,9 @@ prepare() {
   patch -p1 -i "${srcdir}/0005-set-hermetic-python-version-and-disable-odml-converter.patch"
   patch -p1 -i "${srcdir}/0006-opencv5-geometry-header.patch"
   patch -p1 -i "${srcdir}/0007-bump-rules-java.patch"
+  # 1.1.0's semantic retriever links Google-toolchain prebuilts (libc++,
+  # internal symbols) that cannot link here; leave it out of libmediapipe.so
+  patch -p1 -i "${srcdir}/0008-drop-semantic-retriever-from-libmediapipe.patch"
   # set __version__
   sed -i "s/__version__ = 'dev'/__version__ = '$pkgver'/" setup.py
   # set link_opencv to True