Source: cclive 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 /usr/bin/cclive: https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/diffoscope-results/cclive.html g++,·-g·-O2·-ffile-prefix-map=/build/1st/cclive-0.9.3=.·-fstack-protector-strong ... vs. g++,·-g·-O2·-ffile-prefix-map=/build/2/cclive-0.9.3/2nd=.·-fstack-protector-strong ... The attached proof-of-concept patch to src/cc/options.h fixes this by not embedding CXXFLAGS in the resulting binaries. A better fix would be to adjust the included CXXFLAGS and replace the build path with a placeholder string (e.g. BUILDPATH), but maybe someone who knows cclive specifically would have a better idea where would be best to do that. According to my local tests, with this patch applied, cclive should build reproducibly on tests.reproducible-builds.org! Thanks for maintaining cclive! live well, vagrant
From cb92801bf7abb55ba8af60a804aebe401f13717a Mon Sep 17 00:00:00 2001 From: Vagrant Cascadian <vagr...@reproducible-builds.org> Date: Thu, 6 Oct 2022 00:37:11 +0000 Subject: [PATCH] src/cc/options.h: Avoid recording the build flags. These flags embed the build path, which may vary between builds. https://tests.reproducible-builds.org/debian/issues/unstable/records_build_flags_issue.html --- src/cc/options.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/cc/options.h b/src/cc/options.h index c8df39b..49ea333 100644 --- a/src/cc/options.h +++ b/src/cc/options.h @@ -747,7 +747,7 @@ private: #endif << "\n built on " << BUILD_TIME << " for " << CANONICAL_TARGET - << "\n with " << CXX", "CXXFLAGS + << "\n with " << CXX << "\n libquvi " << quvi::version() << "\n libquvi-scripts " << quvi_version(QUVI_VERSION_SCRIPTS) -- 2.30.2
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