Bug#1020807: poster: reproducible-builds: build path embedded in /usr/bin/poster

[Vagrant Cascadian]

Source: poster
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/pbyacc:

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

  /build/1st/poster-20050907/poster.c:181
  vs.
  /build/2/poster-20050907/2nd/poster.c:181

The attached patch fixes this in the upstream Makefile by adding
-ffile-prefix-map to CFLAGS.

According to my local tests, with this patch applied poster should
build reproducibly on tests.reproducible-builds.org!

Thanks for maintaining poster!

live well,
  vagrant
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 0001-Makefile-Add-ffile-prefix-map-to-CFLAGS-to-avoid-emb.patch
Type: text/x-diff
Size: 671 bytes
Desc: not available
URL: <http://alioth-lists.debian.net/pipermail/reproducible-bugs/attachments/20220926/b789b178/attachment.patch>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 227 bytes
Desc: not available
URL: <http://alioth-lists.debian.net/pipermail/reproducible-bugs/attachments/20220926/b789b178/attachment.sig>