Source: libdv Severity: normal Tags: patch User: reproducible-builds@lists.alioth.debian.org Usertags: buildpath X-Debbugs-Cc: reproducible-bugs@lists.alioth.debian.org The build path is embedded in /usr/lib/x86_64-linux-gnu/libdv.so.4.0.3: https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/diffoscope-results/libdv.html /build/1st/libdv-1.0.0/libdv/vlc_x86_64.S:9 vs. /build/2/libdv-1.0.0/2nd/libdv/vlc_x86_64.S:9 The attached patch to debian/rules fixes this by adding --debug-prefix-map to CFLAGS. According to my local tests, with this patch applied, libdv should build reproducibly on tests.reproducible-builds.org! Thanks for maintaining libdv! live well, vagrant
From c2990be4998a537a2865e7eb33bc80bfeca3357b Mon Sep 17 00:00:00 2001 From: Vagrant Cascadian <vagrant@reproducible-builds.org> Date: Sat, 8 Oct 2022 20:43:19 +0000 Subject: [PATCH] debian/rules: Add --debug-prefix-map to CFLAGS to avoid embedding build paths when building assembly files. https://tests.reproducible-builds.org/debian/issues/unstable/build_path_captured_in_assembly_objects_issue.html --- debian/rules | 3 +++ 1 file changed, 3 insertions(+) diff --git a/debian/rules b/debian/rules index 7cd69b0..f682536 100755 --- a/debian/rules +++ b/debian/rules @@ -12,6 +12,9 @@ export DEB_BUILD_MAINT_OPTIONS = hardening=+all #export DEB_CFLAGS_MAINT_APPEND = -Wall -pedantic # package maintainers to append LDFLAGS +# Avoid embedding build path when compiling assembly files +export DEB_CFLAGS_MAINT_APPEND = --debug-prefix-map=$(CURDIR)=. + include /usr/share/dpkg/default.mk %: -- 2.37.2
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