[GHC] #7879: validate in build tree fails due to problem copying haddock resources to inplace

[GHC]

#7879: validate in build tree fails due to problem copying haddock resources to
inplace
-----------------------------+----------------------------------------------
Reporter:  AndreasVoellmy    |          Owner:                  
    Type:  bug               |         Status:  new             
Priority:  normal            |      Component:  Build System    
 Version:                    |       Keywords:                  
      Os:  Unknown/Multiple  |   Architecture:  Unknown/Multiple
 Failure:  Other             |      Blockedby:                  
Blocking:                    |        Related:                  
-----------------------------+----------------------------------------------
 I setup my build tree using the instructions here
 http://hackage.haskell.org/trac/ghc/wiki/Building/Using .  After booting
 and configuring, I ran "sh validate" which eventually halted on the
 following command with the following error:

 "/Users/andreas/repos/temp-ghc-3/ghc-build/inplace/bin/haddock"
 --odir="libraries/ghc-prim/dist-install/doc/html/ghc-prim" --no-tmp-comp-
 dir --dump-interface=libraries/ghc-prim/dist-install/doc/html/ghc-prim
 /ghc-prim.haddock --html --hoogle --title="ghc-prim-0.3.1.0: GHC
 primitives" --prologue="libraries/ghc-prim/dist-install/haddock-
 prologue.txt"   --optghc=-hisuf --optghc=dyn_hi --optghc=-osuf
 --optghc=dyn_o --optghc=-hcsuf --optghc=dyn_hc --optghc=-fPIC
 --optghc=-dynamic --optghc=-H32m --optghc=-O --optghc=-Werror
 --optghc=-Wall --optghc=-H64m --optghc=-O0 --optghc=-package-name --optghc
 =ghc-prim-0.3.1.0 --optghc=-hide-all-packages --optghc=-i
 --optghc=-ilibraries/ghc-prim/. --optghc=-ilibraries/ghc-prim/dist-
 install/build --optghc=-ilibraries/ghc-prim/dist-install/build/autogen
 --optghc=-Ilibraries/ghc-prim/dist-install/build --optghc=-Ilibraries/ghc-
 prim/dist-install/build/autogen --optghc=-Ilibraries/ghc-prim/. --optghc
 =-optP-include --optghc=-optPlibraries/ghc-prim/dist-
 install/build/autogen/cabal_macros.h --optghc=-package --optghc=rts-1.0
 --optghc=-package-name --optghc=ghc-prim --optghc=-XHaskell98
 --optghc=-XCPP --optghc=-XMagicHash --optghc=-XForeignFunctionInterface
 --optghc=-XUnliftedFFITypes --optghc=-XUnboxedTuples
 --optghc=-XEmptyDataDecls --optghc=-XNoImplicitPrelude --optghc=-O2
 --optghc=-O --optghc=-dcore-lint --optghc=-fno-warn-deprecated-flags
 --optghc=-no-user-package-db --optghc=-rtsopts --optghc=-odir
 --optghc=libraries/ghc-prim/dist-install/build --optghc=-hidir
 --optghc=libraries/ghc-prim/dist-install/build --optghc=-stubdir
 --optghc=libraries/ghc-prim/dist-install/build    libraries/ghc-
 prim/./GHC/Classes.hs  libraries/ghc-prim/./GHC/CString.hs  libraries/ghc-
 prim/./GHC/Debug.hs  libraries/ghc-prim/./GHC/Magic.hs  libraries/ghc-prim
 /dist-install/build/GHC/PrimopWrappers.hs  libraries/ghc-
 prim/./GHC/IntWord64.hs  libraries/ghc-prim/./GHC/Tuple.hs  libraries/ghc-
 prim/./GHC/Types.hs libraries/ghc-prim/dist-
 install/build/autogen/GHC/Prim.hs +RTS -tlibraries/ghc-prim/dist-
 install/doc/html/ghc-prim/ghc-prim.haddock.t --machine-readable
 Haddock coverage:
   78% (  7 /  9) in 'GHC.Types'
   17% (  1 /  6) in 'GHC.CString'
 Warning: Couldn't find .haddock for export GHC.Prim.Int64#
 Warning: Couldn't find .haddock for export GHC.Prim.Word64#
    3% (  1 / 38) in 'GHC.IntWord64'
    3% (  2 / 63) in 'GHC.Tuple'
    0% (  0 /  3) in 'GHC.Debug'
    0% (  0 /342) in 'GHC.PrimopWrappers'
   31% (164 /537) in 'GHC.Prim'
  100% (  3 /  3) in 'GHC.Magic'
   38% (  6 / 16) in 'GHC.Classes'
 haddock: internal error: /Users/andreas/repos/temp-ghc-3/ghc-
 build/inplace/lib/html/Ocean.std-theme/hslogo-16.png: copyFile: does not
 exist (No such file or directory)

 Apparently it can't find /Users/andreas/repos/temp-ghc-3/ghc-
 build/inplace/lib/html/Ocean.std-theme/hslogo-16.png. That file is in fact
 there, but it is linked to another file:

 ls -lh /Users/andreas/repos/temp-ghc-3/ghc-build/inplace/lib/html/Ocean
 .std-theme
 total 40
 lrwxr-xr-x  1 andreas  staff    80B Apr 28 13:13 hslogo-16.png ->
 ../../../../../../ghc/utils/haddock/resources/html/Ocean.std-
 theme/hslogo-16.png
 lrwxr-xr-x  1 andreas  staff    76B Apr 28 13:13 minus.gif ->
 ../../../../../../ghc/utils/haddock/resources/html/Ocean.std-
 theme/minus.gif
 lrwxr-xr-x  1 andreas  staff    76B Apr 28 13:13 ocean.css ->
 ../../../../../../ghc/utils/haddock/resources/html/Ocean.std-
 theme/ocean.css
 lrwxr-xr-x  1 andreas  staff    75B Apr 28 13:13 plus.gif ->
 ../../../../../../ghc/utils/haddock/resources/html/Ocean.std-
 theme/plus.gif
 lrwxr-xr-x  1 andreas  staff    79B Apr 28 13:13 synopsis.png ->
 ../../../../../../ghc/utils/haddock/resources/html/Ocean.std-
 theme/synopsis.png
 piz-sardona:ghc-build andreas$ cd /Users/andreas/repos/temp-ghc-3/ghc-
 build/inplace/lib/html/Ocean.std-theme

 It seems to be trying to link to utils/haddock/resources/html/Ocean.std-
 theme/hslogo-16.png in my source tree.  But the problem is that there is
 one too many ".." in the links.  If there were one fewer ".." in the path,
 then it would work fine.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7879>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler