On Sat, Feb 13, 2016 at 10:52:07AM +0100, David Coppa wrote:
> > > Maybe the haskell package db is fucked (wouldn't be the first time
> > > this happens)?
> > >
> > > Does
> > >
> > > ghc-pkg check
> > >
> > > compain? Does
> > >
> > > ghc-pkg list | grep dataenc
> > >
> > > show anything?
> >
> > Looks sane.
> >
> > $ ghc-pkg check
> > $ echo $?
> > 0
> > $ ghc-pkg list | grep dataenc
> > dataenc-0.14.0.7
>
> What CMake does is:
>
> /usr/local/bin/ghc -DMODULE=Codec.Binary.Base64 -DFUNCTION=encode
> -DPARAMETERS="" -cpp -c
> /usr/pobj/hedgewars-src-0.9.22/hedgewars-src-0.9.22/cmake_modules/checkModule.hs
>
> And then:
>
> if(${COMMAND_RESULT} EQUAL 0)
> message(STATUS "Looking for ${FUNCTION} in ${MODULE} - found")
> ... etc ...
>
> Where checkModule.hs is:
>
> ---8<---
>
> module Main where
>
> import qualified MODULE as M
>
> main = undefined $ M.FUNCTION PARAMETERS
>
> ---8<---
I don't see any way how and why this can fail for antoine, given
that he has dataenc installed and ghc-pkg seems to be happy about
it. Except that it may be the same mysterious bug antoine sees from
time to time with haskell ports (ghc exiting with an exit code !=
0 but without any useful error message).
Ciao,
Kili
