Bug#1002674: fcitx5-qt: reproducible-builds: BuildId differences triggered by RPATH

[Vagrant Cascadian]

Source: fcitx5-qt
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 RPATH contains the build path resulting in different buildid:

  https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/fcitx5-qt.html

The attached patch to debian/rules passes
-DCMAKE_BUILD_RPATH_USE_ORIGIN=ON via a dh_auto_configure override,
which should use a relative path for RPATH.

With this patch applied, fcitx5-qt should build reproducibly on
tests.reproducible-builds.org!

Thanks for maintaining fcitx5-qt!

live well,
  vagrant
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