Source: hunt Severity: normal Tags: patch User: reproducible-bui...@lists.alioth.debian.org Usertags: buildpath X-Debbugs-Cc: reproducible-b...@lists.alioth.debian.org
The build path is embedded in various binaries: https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/diffoscope-results/hunt.html /usr/sbin/hunt /build/1st/hunt-1.5/main.c:461 vs. /build/2/hunt-1.5/2nd/main.c:461 The attached patch to upstream Makefiles fixes this by adding the -ffile-prefix-map argument to CFLAGS, which avoids embedding the full build path. According to my local tests, with this patch applied hunt should build reproducibly on tests.reproducible-builds.org! Thanks for maintaining hunt! live well, vagrant
From 928b51d50a0d756ef3ca77a42c6e9df5b8a8341e Mon Sep 17 00:00:00 2001 From: Vagrant Cascadian <vagr...@reproducible-builds.org> Date: Tue, 15 Nov 2022 02:34:43 +0000 Subject: [PATCH] Makefile, tpserv/Makefile: Add -ffile-prefix-map to CFLAGS to avoid embedding build paths. https://reproducible-builds.org/docs/build-path/ --- Makefile | 2 +- tpserv/Makefile | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Makefile b/Makefile index 1631984..98b5af1 100644 --- a/Makefile +++ b/Makefile @@ -1,4 +1,4 @@ -CFLAGS=-Wall -O2 -g -D_REENTRANT -std=gnu89 +CFLAGS=-Wall -O2 -g -D_REENTRANT -std=gnu89 -ffile-prefix-map=$(CURDIR)=. #CFLAGS+=-DSYNC_FAST #CFLAGS+=-D_WITH_LINUX_KERNEL_HDR diff --git a/tpserv/Makefile b/tpserv/Makefile index a24cf4c..751be46 100644 --- a/tpserv/Makefile +++ b/tpserv/Makefile @@ -1,4 +1,4 @@ -CFLAGS=-Wall -O2 -g +CFLAGS=-Wall -O2 -g -ffile-prefix-map=$(CURDIR)=. all: tpserv -- 2.38.1
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