<div>GHC 7.0.3 solve the compatibility problems between Xcode 4 and GHC.</div><div>No news about a future release of Haskell Platform. Sorry.</div><div> </div><div>Alba.<br><br></div><div class="gmail_quote">2011/4/5 Andrew n marshall <span dir="ltr"><<a href="mailto:andrew.n.marshall@gmail.com">andrew.n.marshall@gmail.com</a>></span><br>
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<br>
I've been using the Haskell package for the last week to learn
Haskell, but I've found several issues that make it feel like
abandonware (which I know its not).<br>
<br>
I'm running OS X 10.6.7 with XCode 4 and installed the Haskell
Platform 2011.2.0.0-x86_64.pkg.<br>
(I just realized this is labeled an experiment build. I hope that
isn't the root of my problems. Tell me if it is.)<br>
<br>
ghci and runhaskell all work fine, which has been enough to get me
into the language (which I'm quite enjoying).<br>
<br>
ghc will not compile the simplest program without manually
specifying -L/usr/lib:<br>
<blockquote>
<pre>$ cat hello_world.hs
main = putStrLn "hello, world"
$ ghc --make hello_world
Linking hello_world ...
ld: library not found for -lcrt1.10.5.o
collect2: ld returned 1 exit status
$ ghc -L/usr/lib --make hello_world
Linking hello_world ...
ld: warning: -read_only_relocs cannot be used with x86_64
ld: warning: could not create compact unwind for _ffi_call_unix64: does not use RBP or RSP based frame
</pre>
</blockquote>
Seems like a pretty important directory to include, making it feel
like a very serious oversight. I've been told this is because the
Haskell Package is linked to the <tt>/Developer/SDKs/MacOSX10.5.sdk/</tt>
directory, even though the package is explicitly labeled for 10.6.<br>
<br>
This error comes up in Cabal installs as well. In fact, I have not
been able to get a singe Cabal install to succeed out-of-the-box.
I've tried a variety of packages such as vec, pandoc, yi.<br>
<br>
I'm understandably hesitant to just symlink my entire 10.6 SDK as
10.5 just to get this to work. I would greatly appreciate
alternative solutions.<br>
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