[darcs-devel] [issue2492] build regression with 2.10.3

[Dave Love]

New submission from Dave Love <fx at gnu.org>:

On Ubuntu 14.04 (ghc 7.6.3), "cabal install darcs-2.10.3" fails as
follows (after purging ~/.cabal), but it works with 2.10.2.

  Linking /tmp/darcs-2.10.3-10113/darcs-2.10.3/dist/setup/setup ...
  /usr/lib/ghc/unix-2.6.0.1/libHSunix-2.6.0.1.a(execvpe.o): In function `pPrPr_disableITimers':
  (.text+0x300): multiple definition of `pPrPr_disableITimers'
  /home/dlove/.cabal/lib/unix-2.7.1.0/ghc-7.6.3/libHSunix-2.7.1.0.a(ghcrts.o):ghcrts.c:(.text+0x0): first defined here
  collect2: error: ld returned 1 exit status
  Failed to install darcs-2.10.3
  cabal: Error: some packages failed to install:
  darcs-2.10.3 failed during the configure step. The exception was:
  ExitFailure 1

I don't know what other info might be relevant.

----------
messages: 19019
nosy: fx
status: unknown
title: build regression with 2.10.3

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<http://bugs.darcs.net/issue2492>
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