Bug#1004034: bagel: reproducible-builds: build path embedded in /usr/bin/BAGEL and debug symbols

[Vagrant Cascadian]

Source: bagel
Severity: normal
Tags: patch
User: reproducible-builds at lists.alioth.debian.org
Usertags: buildpath
X-Debbugs-Cc: reproducible-bugs at lists.alioth.debian.org

Different build paths trigger reproducibility issues with binaries such
as /usr/bin/BAGEL and relevent debugging symbols.

The attached patch fixes this by passing -ffile-prefix-map to CXXFLAGS
to avoid embedding the build path into the binaries.

Another possibility would be to use dpkg-buildflags, which includes this
flag by default.


With this patch applied, bagel should build reproducibly on
tests.reproducible-builds.org!


Thanks for maintaining bagel!


live well,
  vagrant
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