new file mode 100644
@@ -0,0 +1,106 @@
+From 95f1f05409fceb8b3615fa618554667a238f99a5 Mon Sep 17 00:00:00 2001
+From: softworkz <softworkz@hotmail.com>
+Date: Tue, 27 May 2025 23:24:20 +0200
+Subject: [PATCH] ffbuild/commonmak: Consolidate pattern rules for compression
+
+This commit simplifies and consolidates all the rules around
+ptx and resource file compression.
+
+Signed-off-by: softworkz <softworkz@hotmail.com>
+
+Upstream-Status: Backport [https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/a125f5db03b86c03fffb9598bd6e2026ba2c7a97]
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+---
+ ffbuild/common.mak | 43 +++++++++++++++++--------------------------
+ 1 file changed, 17 insertions(+), 26 deletions(-)
+
+diff --git a/ffbuild/common.mak b/ffbuild/common.mak
+index 81e8a46..0a60d01 100644
+--- a/ffbuild/common.mak
++++ b/ffbuild/common.mak
+@@ -115,6 +115,12 @@ COMPILE_LASX = $(call COMPILE,CC,LASXFLAGS)
+ $(BIN2CEXE): ffbuild/bin2c_host.o
+ $(HOSTLD) $(HOSTLDFLAGS) $(HOSTLD_O) $^ $(HOSTEXTRALIBS)
+
++RUN_BIN2C = $(BIN2C) $(patsubst $(SRC_PATH)/%,$(SRC_LINK)/%,$<) $@ $(subst .,_,$(basename $(notdir $@)))
++RUN_GZIP = $(M)gzip -nc9 $(patsubst $(SRC_PATH)/%,$(SRC_LINK)/%,$<) >$@
++RUN_MINIFY = $(M)sed 's!/\\*.*\\*/!!g' $< | tr '\n' ' ' | tr -s ' ' | sed 's/^ //; s/ $$//' > $@
++%.gz: TAG = GZIP
++%.min: TAG = MINIFY
++
+ %.metal.air: %.metal
+ $(METALCC) $< -o $@
+
+@@ -122,61 +128,46 @@ $(BIN2CEXE): ffbuild/bin2c_host.o
+ $(METALLIB) --split-module-without-linking $< -o $@
+
+ %.metallib.c: %.metallib $(BIN2CEXE)
+- $(BIN2C) $< $@ $(subst .,_,$(basename $(notdir $@)))
++ $(RUN_BIN2C)
+
+ %.ptx: %.cu $(SRC_PATH)/compat/cuda/cuda_runtime.h
+ $(COMPILE_NVCC)
+
+ ifdef CONFIG_PTX_COMPRESSION
+-%.ptx.gz: TAG = GZIP
+ %.ptx.gz: %.ptx
+- $(M)gzip -nc9 $(patsubst $(SRC_PATH)/%,$(SRC_LINK)/%,$<) >$@
++ $(RUN_GZIP)
+
+ %.ptx.c: %.ptx.gz $(BIN2CEXE)
+- $(BIN2C) $(patsubst $(SRC_PATH)/%,$(SRC_LINK)/%,$<) $@ $(subst .,_,$(basename $(notdir $@)))
++ $(RUN_BIN2C)
+ else
+ %.ptx.c: %.ptx $(BIN2CEXE)
+- $(BIN2C) $(patsubst $(SRC_PATH)/%,$(SRC_LINK)/%,$<) $@ $(subst .,_,$(basename $(notdir $@)))
++ $(RUN_BIN2C)
+ endif
+
+-# 1) Preprocess CSS to a minified version
+-%.css.min: TAG = SED
+ %.css.min: %.css
+- $(M)sed 's!/\\*.*\\*/!!g' $< \
+- | tr '\n' ' ' \
+- | tr -s ' ' \
+- | sed 's/^ //; s/ $$//' \
+- > $@
++ $(RUN_MINIFY)
+
+ ifdef CONFIG_RESOURCE_COMPRESSION
+
+-# 2) Gzip the minified CSS
+-%.css.min.gz: TAG = GZIP
+ %.css.min.gz: %.css.min
+- $(M)gzip -nc9 $< > $@
++ $(RUN_GZIP)
+
+-# 3) Convert the gzipped CSS to a .c array
+ %.css.c: %.css.min.gz $(BIN2CEXE)
+- $(BIN2C) $< $@ $(subst .,_,$(basename $(notdir $@)))
++ $(RUN_BIN2C)
+
+-# 4) Gzip the HTML file (no minification needed)
+-%.html.gz: TAG = GZIP
+ %.html.gz: %.html
+- $(M)gzip -nc9 $< > $@
++ $(RUN_GZIP)
+
+-# 5) Convert the gzipped HTML to a .c array
+ %.html.c: %.html.gz $(BIN2CEXE)
+- $(BIN2C) $< $@ $(subst .,_,$(basename $(notdir $@)))
++ $(RUN_BIN2C)
+
+ else # NO COMPRESSION
+
+-# 2) Convert the minified CSS to a .c array
+ %.css.c: %.css.min $(BIN2CEXE)
+- $(BIN2C) $< $@ $(subst .,_,$(basename $(notdir $@)))
++ $(RUN_BIN2C)
+
+-# 3) Convert the plain HTML to a .c array
+ %.html.c: %.html $(BIN2CEXE)
+- $(BIN2C) $< $@ $(subst .,_,$(basename $(notdir $@)))
++ $(RUN_BIN2C)
+ endif
+
+ clean::
new file mode 100644
@@ -0,0 +1,43 @@
+From 6cd4855ea3dd62e6eb36c0796f8cd7bd4aaae05c Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex@linutronix.de>
+Date: Thu, 11 Dec 2025 19:55:46 +0100
+Subject: [PATCH] ffbuild/common.mak: ensure target directories are created
+ before running shell redirects into them
+
+Otherwise, occasional build races have been observed:
+https://autobuilder.yoctoproject.org/valkyrie/#/builders/37/builds/3001/steps/13/logs/stdio
+
+/bin/sh: 4: cannot create fftools/resources/graph.css.min: Directory nonexistent
+mkdir -p fftools/graph
+/bin/sh: 1: cannot create fftools/resources/graph.html.gz: Directory nonexistent
+make: *** [/srv/pokybuild/.../ffmpeg-8.0.1/ffbuild/common.mak:165: fftools/resources/graph.html.gz] Error 2
+make: *** Waiting for unfinished jobs....
+make: *** [/srv/pokybuild/.../ffmpeg-8.0.1/ffbuild/common.mak:145: fftools/resources/graph.css.min] Error 2
+
+There's a separate rule for making those directories, but unfortunately
+it's racing with the rules that expect the directories to exist. Rather
+than add a Makefile dependency, I've injected the dir creation directly
+in front of commands that can otherwise fail - a proper fix would probably
+add the rule rather.
+
+Upstream-Status: Submitted [by email to ffmpeg-devel@ffmpeg.org,softworkz@hotmail.com,kasper93@gmail.com]
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+---
+ ffbuild/common.mak | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/ffbuild/common.mak b/ffbuild/common.mak
+index 0a60d01..346bb0a 100644
+--- a/ffbuild/common.mak
++++ b/ffbuild/common.mak
+@@ -116,8 +116,8 @@ $(BIN2CEXE): ffbuild/bin2c_host.o
+ $(HOSTLD) $(HOSTLDFLAGS) $(HOSTLD_O) $^ $(HOSTEXTRALIBS)
+
+ RUN_BIN2C = $(BIN2C) $(patsubst $(SRC_PATH)/%,$(SRC_LINK)/%,$<) $@ $(subst .,_,$(basename $(notdir $@)))
+-RUN_GZIP = $(M)gzip -nc9 $(patsubst $(SRC_PATH)/%,$(SRC_LINK)/%,$<) >$@
+-RUN_MINIFY = $(M)sed 's!/\\*.*\\*/!!g' $< | tr '\n' ' ' | tr -s ' ' | sed 's/^ //; s/ $$//' > $@
++RUN_GZIP = mkdir -p $(dir $@) && $(M)gzip -nc9 $(patsubst $(SRC_PATH)/%,$(SRC_LINK)/%,$<) >$@
++RUN_MINIFY = mkdir -p $(dir $@) && $(M)sed 's!/\\*.*\\*/!!g' $< | tr '\n' ' ' | tr -s ' ' | sed 's/^ //; s/ $$//' > $@
+ %.gz: TAG = GZIP
+ %.min: TAG = MINIFY
+
@@ -24,6 +24,8 @@ LIC_FILES_CHKSUM = "file://COPYING.GPLv2;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
SRC_URI = "https://www.ffmpeg.org/releases/${BP}.tar.xz \
file://0001-fftools-resources-Fix-double-build-by-disabling-.d-f.patch \
+ file://0001-ffbuild-commonmak-Consolidate-pattern-rules-for-comp.patch \
+ file://0002-ffbuild-common.mak-ensure-target-directories-are-cre.patch \
"
SRC_URI[sha256sum] = "05ee0b03119b45c0bdb4df654b96802e909e0a752f72e4fe3794f487229e5a41"