#7267: linux-ppc64: Segfault during stage2 build
---------------------------------+------------------------------------------
Reporter: erikd | Owner:
Type: bug | Status: new
Priority: normal | Component: Compiler
Version: 7.7 | Keywords:
Os: Linux | Architecture: powerpc64
Failure: Building GHC failed | Testcase:
Blockedby: | Blocking:
Related: |
---------------------------------+------------------------------------------
Build segfaults during the command:
{{{
inplace/lib/ghc-stage2 -H32m -O -Werror -Wall -H64m -O0 -hide-all-packages
-i \
-iutils/haddock/src -iutils/haddock/dist/build
-iutils/haddock/dist/build/autogen \
-Iutils/haddock/dist/build -Iutils/haddock/dist/build/autogen -optP-
DIN_GHC_TREE \
-optP-include -optPutils/haddock/dist/build/autogen/cabal_macros.h
-package Cabal-1.17.0 \
-package array-0.4.0.1 -package base-4.6.0.0 -package containers-0.5.0.0
-package \
directory-1.2.0.0 -package filepath-1.3.0.1 -package ghc-7.7.20120921
-package \
pretty-1.1.1.0 -package xhtml-3000.2.1 -package deepseq-1.3.0.1 -funbox-
strict-fields \
-O2 -Wall -fwarn-tabs -XHaskell2010 -XCPP -XDeriveDataTypeable
-XScopedTypeVariables \
-XMagicHash -no-user-package-db -rtsopts -odir utils/haddock/dist/build
-hidir \
utils/haddock/dist/build -stubdir utils/haddock/dist/build -hisuf hi -osuf
o -hcsuf hc \
-c utils/haddock/src/Haddock/GhcUtils.hs -o
utils/haddock/dist/build/Haddock/GhcUtils.o
}}}
Running under GDB and grabbing backtrace results in:
{{{
Program received signal SIGSEGV, Segmentation fault.
0x00000000136d1cf8 in .StgRun ()
(gdb) bt
#0 0x00000000136d1cf8 in .StgRun ()
#1 0x00000000136cd7a0 in .schedule ()
#2 0x00000000136cea2c in .scheduleWaitThread ()
#3 0x00000000137066fc in .rts_evalLazyIO ()
#4 0x00000000136c8ed8 in .real_main ()
#5 0x00000000136c9078 in .hs_main ()
#6 0x000000001002b358 in .main ()
}}}
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7267>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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