Source: menu 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/menu.html /usr/bin/install-menu /build/1st/menu-2.1.49/install-menu/install-menu.cc:126·(discriminator·1) vs. /build/2/menu-2.1.49/2nd/install-menu/install-menu.cc:126·(discriminator·1) The attached patch to debian/rules fixes this by passing -ffile-prefix-map via CXXFLAGS and CFLAGS. An alternate approach might be to use the default flags from dpkg-buildflags. According to my local tests, this should fix the build path issue, although there is an outstanding timestamp issue on tests.reproducible-builds.org that I am unable to reproduce locally. Thanks for maintaining menu! live well, vagrant
From ca80c2ba4f98b86241d564808980159e2f464b1a Mon Sep 17 00:00:00 2001 From: Vagrant Cascadian <vagr...@reproducible-builds.org> Date: Mon, 26 Jun 2023 09:02:01 -0700 Subject: [PATCH] debian/rules: Pass -ffile-prefix-map to CXXFLAGS and CFLAGS. This avoids embedding the build paths in the binaries. https://reproducible-builds.org/docs/build-path/ --- debian/rules | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/debian/rules b/debian/rules index 93fd473..c434184 100755 --- a/debian/rules +++ b/debian/rules @@ -13,8 +13,8 @@ DEB_HOST_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE) DEB_BUILD_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE) DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH) -CXXFLAGS = -g -Wall -CFLAGS = -g -Wall +CXXFLAGS = -g -Wall -ffile-prefix-map=$(CURDIR)=. +CFLAGS = -g -Wall -ffile-prefix-map=$(CURDIR)=. LDFLAGS = -Wl,-z,relro ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS))) -- 2.39.2
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