Bug#838888: dh-haskell: "Experimental push on scalar is now forbidden at [..]/Buildsystem/haskell.pm"

[Chris Lamb]

Source: dh-haskell
Version: 0.2
Severity: serious
Justification: fails to build from source
User: reproducible-builds at lists.alioth.debian.org
Usertags: ftbfs
X-Debbugs-Cc: reproducible-builds at lists.alioth.debian.org

Dear Maintainer,

dh-haskell now causes FTBFS in other packages. For example, here is
haskell-pqueue:
  
  **************************************************************************************
  ** Building haskell-pqueue 1.3.1.1-1 on amd64                                       **
  **************************************************************************************
  
   dpkg-buildpackage -rfakeroot -D -us -uc -b
  dpkg-buildpackage: info: source package haskell-pqueue
  dpkg-buildpackage: info: source version 1.3.1.1-1
  dpkg-buildpackage: info: source distribution unstable
  dpkg-buildpackage: info: source changed by Joachim Breitner <nomeata at debian.org>
   dpkg-source --before-build haskell-pqueue-1.3.1.1
  dpkg-buildpackage: info: host architecture amd64
   fakeroot debian/rules clean
  dh clean --with haskell --buildsystem=haskell
     dh_testdir -O--buildsystem=haskell
     dh_auto_clean -O--buildsystem=haskell
  dh_auto_clean: unable to load build system class 'haskell': Experimental push on scalar is now forbidden at /usr/share/perl5/Debian/Debhelper/Buildsystem/haskell.pm line 469, near "$_ }"
  BEGIN not safe after errors--compilation aborted at /usr/share/perl5/Debian/Debhelper/Buildsystem/haskell.pm line 472.
  Compilation failed in require at (eval 2) line 2.
  BEGIN failed--compilation aborted at (eval 2) line 2.
  
  debian/rules:4: recipe for target 'clean' failed
  make: *** [clean] Error 255

  [..]

The full build log is attached.


Regards,

-- 
      ,''`.
     : :'  :     Chris Lamb
     `. `'`      lamby at debian.org / chris-lamb.co.uk
       `-
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