Bug#852050: c-blosc: captures build path (doesn't build reproducible)

[Daniel Stender]

Source: c-blosc
Version: 1.11.1+ds2-1
Severity: important
User: reproducible-builds at lists.alioth.debian.org
Usertags: buildpath

b-blosc doesn't build reproducible [1], because the build path is captured
during build [2]. I'll get into this shortly.

DS

[1] https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/c-blosc.html

[2] https://tests.reproducible-builds.org/debian/issues/captures_build_path_issue.html

-- System Information:
Debian Release: stretch/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 4.8.0-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=de_DE.utf8, LC_CTYPE=de_DE.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)