Bug#1011491: getstream: reproducible-builds: embedded build paths in /usr/bin/getstream

[Vagrant Cascadian]

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

The build path is embedded in /usr/bin/getstream:

  https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/diffoscope-results/getstream.html

  /build/1st/getstream-20100616/getstream.c:30
  vs.
  /build/2/getstream-20100616/2nd/getstream.c:30

The attached patches fix this by passing CFLAGS via EXTRA_CFLAGS in a
dh_auto_build override in debian/rules, and adjusting the upstream
Makefile to append EXTRA_CFLAGS to CFLAGS. This allows passing the
default build flags including -ffile-prefix-map, which avoids embedding
the absolute path in compiled files.


With these patches applied, getstream should build reproducibly on
tests.reproducible-builds.org!


live well,
  vagrant
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