From: Rob Hall <robxnanocode@outlook.com>
To: ffmpeg-devel@ffmpeg.org
Subject: [FFmpeg-devel] [PATCH] ffbuild: Add gzip -n flag to fix reproducible builds
Date: Sat, 30 Sep 2023 00:25:39 +0100
Message-ID: <GVXPR08MB772581C8D170F95A28C967D6D8C0A@GVXPR08MB7725.eurprd08.prod.outlook.com> (raw)
Without this flag, timestamps were embedded into the final
binary if CUDA was enabled.
Signed-off-by: Rob Hall <robxnanocode@outlook.com>
---
ffbuild/common.mak | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ffbuild/common.mak b/ffbuild/common.mak
index f52473453e..ac54ac0681 100644
--- a/ffbuild/common.mak
+++ b/ffbuild/common.mak
@@ -130,7 +130,7 @@ $(BIN2CEXE): ffbuild/bin2c_host.o
ifdef CONFIG_PTX_COMPRESSION
%.ptx.gz: TAG = GZIP
%.ptx.gz: %.ptx
- $(M)gzip -c9 $(patsubst $(SRC_PATH)/%,$(SRC_LINK)/%,$<) >$@
+ $(M)gzip -nc9 $(patsubst $(SRC_PATH)/%,$(SRC_LINK)/%,$<) >$@
%.ptx.c: %.ptx.gz $(BIN2CEXE)
$(BIN2C) $(patsubst $(SRC_PATH)/%,$(SRC_LINK)/%,$<) $@ $(subst .,_,$(basename $(notdir $@)))
--
2.41.0
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next reply other threads:[~2023-09-29 23:26 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-29 23:25 Rob Hall [this message]
2023-10-21 13:39 ` Anton Khirnov
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