[GHC] #7871: 7.6.3 failed to build with make -j12

[GHC]

#7871: 7.6.3 failed to build with make -j12
--------------------------------+-------------------------------------------
Reporter:  nwf                  |          Owner:                
    Type:  bug                  |         Status:  new           
Priority:  normal               |      Component:  Build System  
 Version:  7.6.3                |       Keywords:                
      Os:  Linux                |   Architecture:  x86_64 (amd64)
 Failure:  Building GHC failed  |      Blockedby:                
Blocking:                       |        Related:                
--------------------------------+-------------------------------------------
 This looks to be a missing dependency in the build system:

 {{{
   HC [stage 1] compiler/stage2/build/TcSplice.o-boot
   HC [stage 1] compiler/stage2/build/CodeOutput.o
   HC [stage 1] compiler/stage2/build/RnHsDoc.o
   HC [stage 1] compiler/stage2/build/RnExpr.o-boot
   HC [stage 1] compiler/stage2/build/TcExpr.o-boot
   HC [stage 1] compiler/stage2/build/TcUnify.o-boot
   HC [stage 1] compiler/stage2/build/TcMatches.o-boot
   HC [stage 1] compiler/stage2/build/FloatIn.o
   HC [stage 1] libraries/bin-package-db/dist-install/build/libHSbin-
 package-db-0.0.0.0-ghc7.6.3.so
 Warning: -rtsopts and -with-rtsopts have no effect with -shared.
     Call hs_init_ghc() from your main() function to set these options.
   HC [stage 1] libraries/Cabal/Cabal/dist-
 install/build/Distribution/Simple/Haddock.p_o
   HC [stage 1] compiler/stage2/build/Rules.p_o
   HC [stage 1] compiler/stage2/build/HsExpr.p_o
 /usr/bin/ld: cannot find -lHSbin-package-db-0.0.0.0-ghc7.6.3
 collect2: ld returned 1 exit status
 make[1]: *** [compiler/stage2/build/libHSghc-7.6.3-ghc7.6.3.so] Error 1
 make[1]: *** Waiting for unfinished jobs....
 "rm" -f libraries/haskeline/dist-
 install/build/libHShaskeline-0.7.0.2.a.contents
 "rm" -f libraries/haskeline/dist-
 install/build/libHShaskeline-0.7.0.2_p.a.contents
 "rm" -f libraries/Cabal/Cabal/dist-
 install/build/libHSCabal-1.16.0.a.contents
 make: *** [all] Error 2
 }}}

 Re-running make without a -j option after this failure completes
 successfully.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7871>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler