[nightly] 2013-04-13 cam-02-unx Failure building master (perf) on i686-pc-linux-gnu

[GHC Build Reports]

Branch            = master
Flavour           = perf
Build location    = /playpen/gmainlan/nightly-new/cam-02-unx/master
Source repository = /home/gmainlan/ghc-mirror
PATH              = /home/gmainlan/local/linux-x86_64/ghc-7.4.2-hp-2012.4.0.0/bin:/usr/bin:/bin

Nightly run begun at Sat Apr 13 18:01:47 BST 2013

cam-02-unx building master (perf) on i686-pc-linux-gnu
**** Checking out new source tree                 ... ok.
**** Configuring build flavour perf               ... failed; relevant barfage is below.
GHC Version 
-----------------------------------------------------------------------------
Respository hashes:
.|52efb2c8aefbd448e765e62a34c3e53ab7202a11
ghc-tarballs|18e0c37f8023abf469af991e2fc2d3b024319c27
libraries/Cabal|14c5a3f78c00772cf54c2fd5c920a64d53e6f594
libraries/Win32|1f9f7175e747aad7c424f5b12be5b95f15286f0b
libraries/array|95c4cbc7417eca42ebe1c1ac97f10a00251e5178
libraries/base|1ac38ef6e9decc3f4763848f3d43c0cc68d1d390
libraries/binary|4d890e4465a0494e5fd80fbcf1fb339d8bd5800d
libraries/bytestring|9692aaf0bf9b203f9249a1414637328fd31fc04a
libraries/containers|41bc140a140143fa517df4c1a08365474cde4d14
libraries/deepseq|420507ea418db8664a79aedaa6588b772e8c97c6
libraries/directory|2334e09412f51bf847f3e23710daa566e561817f
libraries/dph|2dac986e00a8fbc673e86c46e7a382c956960d47
libraries/filepath|abf31a9aef45d2119a5757dafbe4adf611388ee8
libraries/ghc-prim|dbe66a7ea2e109d3c7744badf5e0b434f3d0f2a7
libraries/haskeline|3a92ddd63d4edc622ad4af044c5b664aa64c3dd4
libraries/haskell2010|c54b04f7c3ae16cafb7ddc2b357b9ed6c8b593b7
libraries/haskell98|1fed87b8540a561c14bfbb675b87f84fa63f14c6
libraries/hoopl|8e0ef3b7bf6d25919209f74d65c4a77c6689934d
libraries/hpc|a7231c6727de54d17ce14b1286cfe88c4db95783
libraries/integer-gmp|5c3efa4e9c2c370adaf80ed04223b717d039621e
libraries/integer-simple|30c4af5165f181ef4f089b3d245371230f0aafad
libraries/old-locale|df98c76b078de507ba2f7f23d4473c0ea09d5686
libraries/old-time|7e0df2eb500ce4381725b868440fde04fa139956
libraries/pretty|0b8eada2d4d62dd09ee361d8b6ca9b13e6573202
libraries/primitive|75c3379b6d76e914cc3c7ffd290b6b1cad7ea3e6
libraries/process|ab7e650c7a1301cc53f28356fbd84661bd435bb0
libraries/random|4b68afd3356674f12a67a4e381fa9becd704fab2
libraries/template-haskell|2c9df5069a9a9be6a5dbb4da3be4103938ab94c0
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libraries/time|12ba4321d34d646cf9040ad12810c4257d26ade9
libraries/transformers|a59fb93860f84ccd44178dcbbb82cfea7e02cd07
libraries/unix|6e900d020129afef7b424a6cdef98f703821d4b9
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libraries/xhtml|fb9e0bbb69e15873682a9f25d39652099a3ccac1
nofib|e55a9f0895d35dae77dcedf23de07bddc9b62330
testsuite|048b9a978168da33347334508370edb1e0678cae
utils/haddock|b6ef14069677c79f85cfdce7b5d69b06ca35f8b5
utils/hsc2hs|2099476075dd50adbf43200284fff92de690e66b
-----------------------------------------------------------------------------

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The last 30 lines of /playpen/gmainlan/nightly-new/cam-02-unx/master/2013-04-13/logs/configure.log are
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Creating libraries/terminfo/ghc.mk
Creating libraries/terminfo/GNUmakefile
Creating libraries/time/ghc.mk
Creating libraries/time/GNUmakefile
Creating libraries/transformers/ghc.mk
Creating libraries/transformers/GNUmakefile
Creating libraries/unix/ghc.mk
Creating libraries/unix/GNUmakefile
Creating libraries/vector/ghc.mk
Creating libraries/vector/GNUmakefile
Creating libraries/Win32/ghc.mk
Creating libraries/Win32/GNUmakefile
Creating libraries/xhtml/ghc.mk
Creating libraries/xhtml/GNUmakefile
Booting .
Booting libraries/base/
Booting libraries/directory/
Booting libraries/integer-gmp/
Booting libraries/old-time/
Booting libraries/process/
Booting libraries/terminfo/
Booting libraries/time/
Booting libraries/unix/
checking for gfind... no
checking for find... /usr/bin/find
checking for sort... /usr/bin/sort
checking for GHC version date... inferred 7.7.20130413
checking for ghc... /home/gmainlan/local/linux-x86_64/ghc-7.4.2-hp-2012.4.0.0/bin/ghc
checking version of ghc... unknown
configure: error: Cannot determine the version of /home/gmainlan/local/linux-x86_64/ghc-7.4.2-hp-2012.4.0.0/bin/ghc.  Is it really GHC?


Nightly run ended at Sat Apr 13 18:04:19 BST 2013