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authorAlexander Kanavin <alex.kanavin@gmail.com>2020-12-03 14:37:22 +0100
committerRichard Purdie <richard.purdie@linuxfoundation.org>2020-12-09 12:15:17 +0000
commita4f7c6f831a551e3df503091fdca5c9f4add879d (patch)
treec45e574260d35a784c7a29c43f7f1a24eae19b3d /meta/recipes-multimedia/ffmpeg
parent1e7c673ab8d14766190843c6d8747510b37c71bf (diff)
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ffmpeg: fix reproducibility
Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-multimedia/ffmpeg')
-rw-r--r--meta/recipes-multimedia/ffmpeg/ffmpeg/0001-libavutil-include-assembly-with-full-path-from-sourc.patch97
-rw-r--r--meta/recipes-multimedia/ffmpeg/ffmpeg_4.3.1.bb6
2 files changed, 103 insertions, 0 deletions
diff --git a/meta/recipes-multimedia/ffmpeg/ffmpeg/0001-libavutil-include-assembly-with-full-path-from-sourc.patch b/meta/recipes-multimedia/ffmpeg/ffmpeg/0001-libavutil-include-assembly-with-full-path-from-sourc.patch
new file mode 100644
index 0000000000..3b503c49c9
--- /dev/null
+++ b/meta/recipes-multimedia/ffmpeg/ffmpeg/0001-libavutil-include-assembly-with-full-path-from-sourc.patch
@@ -0,0 +1,97 @@
+From 24a58d70cbb3997e471366bd5afe54be9007bfb1 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Tue, 10 Nov 2020 15:32:14 +0000
+Subject: [PATCH] libavutil: include assembly with full path from source root
+
+Otherwise nasm writes the full host-specific paths into .o
+output, which breaks binary reproducibility.
+
+Upstream-Status: Pending
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ libavutil/x86/cpuid.asm | 2 +-
+ libavutil/x86/emms.asm | 2 +-
+ libavutil/x86/fixed_dsp.asm | 2 +-
+ libavutil/x86/float_dsp.asm | 2 +-
+ libavutil/x86/lls.asm | 2 +-
+ libavutil/x86/pixelutils.asm | 2 +-
+ 6 files changed, 6 insertions(+), 6 deletions(-)
+
+diff --git a/libavutil/x86/cpuid.asm b/libavutil/x86/cpuid.asm
+index c3f7866..766f77f 100644
+--- a/libavutil/x86/cpuid.asm
++++ b/libavutil/x86/cpuid.asm
+@@ -21,7 +21,7 @@
+ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ ;******************************************************************************
+
+-%include "x86util.asm"
++%include "libavutil/x86/x86util.asm"
+
+ SECTION .text
+
+diff --git a/libavutil/x86/emms.asm b/libavutil/x86/emms.asm
+index 8611762..df84f22 100644
+--- a/libavutil/x86/emms.asm
++++ b/libavutil/x86/emms.asm
+@@ -18,7 +18,7 @@
+ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ ;******************************************************************************
+
+-%include "x86util.asm"
++%include "libavutil/x86/x86util.asm"
+
+ SECTION .text
+
+diff --git a/libavutil/x86/fixed_dsp.asm b/libavutil/x86/fixed_dsp.asm
+index 979dd5c..2f41185 100644
+--- a/libavutil/x86/fixed_dsp.asm
++++ b/libavutil/x86/fixed_dsp.asm
+@@ -20,7 +20,7 @@
+ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ ;******************************************************************************
+
+-%include "x86util.asm"
++%include "libavutil/x86/x86util.asm"
+
+ SECTION .text
+
+diff --git a/libavutil/x86/float_dsp.asm b/libavutil/x86/float_dsp.asm
+index 517fd63..b773e61 100644
+--- a/libavutil/x86/float_dsp.asm
++++ b/libavutil/x86/float_dsp.asm
+@@ -20,7 +20,7 @@
+ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ ;******************************************************************************
+
+-%include "x86util.asm"
++%include "libavutil/x86/x86util.asm"
+
+ SECTION_RODATA 32
+ pd_reverse: dd 7, 6, 5, 4, 3, 2, 1, 0
+diff --git a/libavutil/x86/lls.asm b/libavutil/x86/lls.asm
+index 317fba6..d2526d1 100644
+--- a/libavutil/x86/lls.asm
++++ b/libavutil/x86/lls.asm
+@@ -20,7 +20,7 @@
+ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ ;******************************************************************************
+
+-%include "x86util.asm"
++%include "libavutil/x86/x86util.asm"
+
+ SECTION .text
+
+diff --git a/libavutil/x86/pixelutils.asm b/libavutil/x86/pixelutils.asm
+index 36c57c5..8b45ead 100644
+--- a/libavutil/x86/pixelutils.asm
++++ b/libavutil/x86/pixelutils.asm
+@@ -21,7 +21,7 @@
+ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ ;******************************************************************************
+
+-%include "x86util.asm"
++%include "libavutil/x86/x86util.asm"
+
+ SECTION .text
+
diff --git a/meta/recipes-multimedia/ffmpeg/ffmpeg_4.3.1.bb b/meta/recipes-multimedia/ffmpeg/ffmpeg_4.3.1.bb
index 72c2fe16ec..97b2d21d31 100644
--- a/meta/recipes-multimedia/ffmpeg/ffmpeg_4.3.1.bb
+++ b/meta/recipes-multimedia/ffmpeg/ffmpeg_4.3.1.bb
@@ -26,6 +26,7 @@ LIC_FILES_CHKSUM = "file://COPYING.GPLv2;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
SRC_URI = "https://www.ffmpeg.org/releases/${BP}.tar.xz \
file://mips64_cpu_detection.patch \
file://0001-lavf-srt-fix-build-fail-when-used-the-libsrt-1.4.1.patch \
+ file://0001-libavutil-include-assembly-with-full-path-from-sourc.patch \
"
SRC_URI[sha256sum] = "ad009240d46e307b4e03a213a0f49c11b650e445b1f8be0dda2a9212b34d2ffb"
@@ -130,6 +131,11 @@ do_configure() {
${S}/configure ${EXTRA_OECONF}
}
+# patch out build host paths for reproducibility
+do_compile_prepend_class-target() {
+ sed -i -e "s,${WORKDIR},,g" ${B}/config.h
+}
+
PACKAGES =+ "libavcodec \
libavdevice \
libavfilter \