not sure if this helps, but try: # ports share lib export export CPATH=~/local/include export LIBRARY_PATH=~/local/lib export LD_LIBRARY_PATH=~/local/lib export DYLD_LIBRARY_PATH=~/local/lib
replace ~/local/ with your ports path On Tue, Dec 22, 2009 at 5:43 AM, Tom Tobin <korp...@korpios.com> wrote: > On Mon, Dec 21, 2009 at 1:38 PM, Tom Tobin <korp...@korpios.com> wrote: >> On Mon, Dec 21, 2009 at 4:32 AM, Conor McBride >> <co...@strictlypositive.org> wrote: >>> I thought I'd record my upgrade exerience (so far) in case anyone else >>> finds it useful, and (more selfishly) in case anyone has some helpful >>> advice. Summary of situation >> >> You just described what I went through last night with GHC 6.12 before >> giving up and going to bed, except that I'm on Snow Leopard (OS X >> 10.6). I got the "undefined symbols" errors when trying to compile >> cpphs, which came up at some point in the build process when trying to >> install Happstack via cabal 0.8.0. I was wondering if if something >> was getting confused between my MacPorts libraries and OS X, and your >> experience certainly makes it seem that way; I have the MacPorts paths >> set up in my .cabal/config file as extra-include-dirs and >> extra-lib-dirs, otherwise I can't get particular libraries (e.g., >> pcre-lite) to compile. >> >> I'm going to wipe my .cabal and .ghc and try from scratch to build as >> much as possible without the MacPorts paths, only re-adding them for >> single builds as necessary; I'll write back after I see how that goes. > > This time, after wiping .ghc and .cabal, I immediately did "cabal > update" followed by "cabal install happstack" (without going and > changing the extra-include-* settings in .cabal/config to point at the > MacPorts dirs). cpphs compiled fine this time, but I got a failure > due to haskell-src-exts not building; haskell-src-exts in turn > complained that happy wasn't installed. I went and installed happy, > then haskell-src-exts (which installed v1.3.4), and then did "cabal > install happstack" again which installed haskell-src-exts v1.0.1 (I > guess GHC understands how to deal with two different installed library > versions?). > > This time the install died on HJScript: > > ********** > [ 2 of 26] Compiling HJScript.Monad ( src/HJScript/Monad.hs, > dist/build/HJScript/Monad.o ) > > src/HJScript/Monad.hs:51:10: > A pattern match on a GADT requires -XGADTs > In the pattern: EmptyBlock > In the definition of `mappend': mappend EmptyBlock b = b > In the instance declaration for `Monoid (Block ())' > cabal: Error: some packages failed to install: > HJScript-0.4.5 failed during the building phase. The exception was: > ExitFailure 1 > ********** > > I have no idea what to do next, so I'll probably bring this particular > issue up on the Happstack list next. > > My questions at this point: > > 1) The original problem definitely looks like it's related to library > confusion between the system libs and the MacPorts libs. Is there any > way of sanely handling this when I need a library that's available > through MacPorts but not OS X's system libs? (MacPorts' insistence on > maintaining an entirely separate library stack from the OS X system > libraries is starting to make me crazy. ::sigh::) > > 2) Regarding haskell-src-exts: why wasn't happy wasn't pulled into the > dependency graph in the first place? > _______________________________________________ > Haskell-Cafe mailing list > Haskell-Cafe@haskell.org > http://www.haskell.org/mailman/listinfo/haskell-cafe > -- jinjing _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
