Bug#1010948: xine-lib-1.2: reproducible-builds: embedded build path in libxine.pc

[Vagrant Cascadian]

Source: xine-lib-1.2
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/lib/x86_64-linux-gnu/pkgconfig/libxine.pc:

  https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/diffoscope-results/xine-lib-1.2.html

  objcflags=... -ffile-prefix-map=/build/1st/xine-lib-1.2-1.2.12=.·-fstack-protector-strong ...
vs.
  objcflags=... -ffile-prefix-map=/build/2/xine-lib-1.2-1.2.12/2nd=.·-fstack-protector-strong ...
  
The attached patch fixes this by replacing the build path with the
placeholder string "BUILDPATH" in the libxine.pc file in a debian/rules
dh_install override.


With this patch applied, xine-lib-1.2 should build reproducibly on
tests.reproducible-builds.org!


live well,
  vagrant
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