[Haskell-cafe] Re: ghc6.8: hiding uninstalled package?

[Brandon S. Allbery KF8NH]

On Jan 22, 2008, at 14:57 , Ben Franksen wrote:

>> The 'ghc-pkg list dataenc | grep dataenc' cannot be avoided AFAIK.  
>> Using
> some make-fu you can avoid the conditional, though, thus making it  
> a bit
> more generic:

You can also use $(findstring) instead of piping to grep.

-- 
brandon s. allbery [solaris,freebsd,perl,pugs,haskell] allbery at kf8nh.com
system administrator [openafs,heimdal,too many hats] allbery at ece.cmu.edu
electrical and computer engineering, carnegie mellon university    KF8NH