[Haskell-iPhone] Build fails when using Xcode 5

[Luke Iannini]

Hi Sergey,

I think that's what I fixed with the patch to happy — can you try getting
the latest version from here and installing it?
https://github.com/simonmar/happy

Basically it's more clang-as-CPP funniness. During the happy build itself
you may hit the same error; if that occurs, try opening up the offending
file (e.g., above it's compiling a happy-generated utils/genprimopcode/dist/
build/Parser.hs), converting tabs to spaces (with tabs interpreted as 8
spaces), and fix any obvious layout issues.

This is what we're reduced to 'til we figure out a way to get clang to stop
misbehaving : )
Cheers
Luke


On Fri, Oct 18, 2013 at 12:48 PM, Sergey Mikhanov <sergey at mikhanov.com>wrote:

> I've removed offending lines in Lexer.hs -- the build now goes a bit
> further and fails:
>
> "/usr/bin/ghc" -hisuf hi -osuf  o -hcsuf hc -static  -H32m -O
> -package-db libraries/bootstrapping.conf   -i -iutils/genprimopcode/.
> -iutils/genprimopcode/dist/build
> -iutils/genprimopcode/dist/build/autogen
> -Iutils/genprimopcode/dist/build
> -Iutils/genprimopcode/dist/build/autogen       -package array
> -no-user-package-db -rtsopts      -odir utils/genprimopcode/dist/build
> -hidir utils/genprimopcode/dist/build -stubdir
> utils/genprimopcode/dist/build   -c
> utils/genprimopcode/dist/build/Parser.hs -o
> utils/genprimopcode/dist/build/Parser.o
>
> templates/GenericTemplate.hs:121:10:
>     parse error (possibly incorrect indentation or mismatched brackets)
> make[1]: *** [utils/genprimopcode/dist/build/Parser.o] Error 1
>
> alex is 3.1.0
> happy is 1.19.0 (BTW, it's not possible to do configure without
> updating those -- these are the minimum versions required).
>
> Any ideas where to take it from here?
>
> S.
>
> 2013/10/18 Luke Iannini <lukexipd at gmail.com>:
> > Oh yes, I remember now. If you open
> utils/genprimopcode/dist/build/Lexer.hs
> > you'll find a line that starts with "# 1". I'm still tracking down
> exactly
> > what's going on (you might be able to proceed by just deleting those
> lines
> > in the meantime).
> >
> >
> > On Thu, Oct 17, 2013 at 5:22 PM, Luke Iannini <lukexipd at gmail.com>
> wrote:
> >>
> >> Yeah, I'm looking at some new alex/happy issues right now but don't have
> >> them quite licked —
> >>
> >> You could try "cabal install happy" and "cabal install alex" as I think
> >> GHC HEAD requires new versions as of quite recently.
> >>
> >> I just provided a patch to Simon M for happy for one of the issues, so
> you
> >> can try checking out and installing the latest version:
> >> https://github.com/simonmar/happy
> >>
> >>
> >> On Thu, Oct 17, 2013 at 4:46 PM, Maxwell Swadling
> >> <maxwellswadling at gmail.com> wrote:
> >>>
> >>> Hey,
> >>>
> >>> It seems to be a CPP or Alex problem. Could you provide the following
> >>> info about your environment:
> >>>
> >>> - gcc --version
> >>> - clang --version
> >>> - git sha of which ghc you have checked out
> >>> - alex --version
> >>> - happy --version
> >>>
> >>> Also because of Xcode 5, did you remember to:
> >>>
> >>> - reinstall the command line tools in Xcode? (It could be using the old
> >>> ones)
> >>> - use the Xcode 5 branch of ghc-ios-scripts?
> >>> - when you ./configure use "--with-gcc=arm-apple-darwin10-clang"
> instead
> >>> of gcc?
> >>> - compile and add to your path the preprocessor hook / hack (see
> scripts
> >>> repo)
> >>> - apply the 2 patches that are not merged yet?
> >>>
> >>> Thanks!
> >>>
> >>> __END__
> >>> Maxwell Swadling
> >>>
> >>> > On 18 Oct 2013, at 9:31 am, Sergey Mikhanov <sergey at mikhanov.com>
> >>> > wrote:
> >>> >
> >>> > Hi,
> >>> >
> >>> > I'm following the instructions for Xcode 5 on the wiki
> >>> > and the build fails with this error (OS X 10.8.5):
> >>> >
> >>> > "/usr/bin/ghc" -hisuf hi -osuf  o -hcsuf hc -static  -H32m -O
> >>> > -package-db libraries/bootstrapping.conf   -i -iutils/genprimopcode/.
> >>> > -iutils/genprimopcode/dist/build
> >>> > -iutils/genprimopcode/dist/build/autogen
> >>> > -Iutils/genprimopcode/dist/build
> >>> > -Iutils/genprimopcode/dist/build/autogen       -package array
> >>> > -no-user-package-db -rtsopts      -odir
> utils/genprimopcode/dist/build
> >>> > -hidir utils/genprimopcode/dist/build -stubdir
> >>> > utils/genprimopcode/dist/build   -c
> >>> > utils/genprimopcode/dist/build/Lexer.hs -o
> >>> > utils/genprimopcode/dist/build/Lexer.o
> >>> >
> >>> > <built-in>:2:2: Not in scope: `#'
> >>> > make[1]: *** [utils/genprimopcode/dist/build/Lexer.o] Error 1
> >>> >
> >>> > Any idea why?
> >>> >
> >>> > Thanks,
> >>> > Sergey
> >>> > _______________________________________________
> >>> > iPhone mailing list
> >>> > iPhone at haskell.org
> >>> > http://www.haskell.org/mailman/listinfo/iphone
> >>> _______________________________________________
> >>> iPhone mailing list
> >>> iPhone at haskell.org
> >>> http://www.haskell.org/mailman/listinfo/iphone
> >>
> >>
> >
>
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