Compilation bug

[Leon Smith]

Ok,  I configured ghc-5.02.2 using the option 
--with-hc=/usr/local/bin/ghc-5.02.2.    Then, when I compiled it, sometime it 
would use /usr/local/bin/ghc-5.02.2, and sometimes it would use /usr/bin/ghc, 
which is ghc-4.08.1 that was supplied with my Debian system.

Then, I changed my path to have /usr/local/bin in front of /usr/bin, removed 
the build tree, and recreated the links. Again, I used the --with-hc option, 
but even then, it's still occasionally using /usr/local/bin/ghc.  This 
happens to be a symbolic link to ghc-5.02.2, but it still shouldn't be doing 
this.

best,
leon