Martin Pluskal
692a9a874d
* Added support for Postgres 18 rc1 * Improved performance of `binary_quantize` function - Update to 0.7.0 OBS-URL: https://build.opensuse.org/package/show/server:database:postgresql/pgvector?expand=0&rev=13
32 lines
1.0 KiB
Diff
32 lines
1.0 KiB
Diff
From a2c6813aa0cfca83d6de93aad61a0e2cae084aee Mon Sep 17 00:00:00 2001
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From: "Bernhard M. Wiedemann" <bwiedemann@suse.de>
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Date: Fri, 24 Jan 2025 04:10:21 +0100
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Subject: [PATCH] Avoid -march=native when reproducible build is wanted
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See https://reproducible-builds.org/ for why this is good.
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Without this patch, compiling on different machines produced different binaries, which made verification of results difficult.
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This patch was done while working on reproducible builds for openSUSE.
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---
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Makefile | 6 +++++-
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1 file changed, 5 insertions(+), 1 deletion(-)
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diff --git a/Makefile b/Makefile
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index 7a4b88caf..4681d0f7e 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -12,7 +12,11 @@ REGRESS = $(patsubst test/sql/%.sql,%,$(TESTS))
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REGRESS_OPTS = --inputdir=test --load-extension=$(EXTENSION)
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# To compile for portability, run: make OPTFLAGS=""
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-OPTFLAGS = -march=native
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+ifdef SOURCE_DATE_EPOCH
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+ OPTFLAGS =
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+else
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+ OPTFLAGS = -march=native
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+endif
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# Mac ARM doesn't always support -march=native
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ifeq ($(shell uname -s), Darwin)
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