[wxhaskell-users] building from darcs on MacOS 10.4

[Malcolm W. <Mal...@cs...>]

I'm attempting to install wxHaskell from the darcs repo at
darcs.haskell.org, under ghc-6.6. on MacOS 10.4.11, with wxMac-2.6.4.

The compilation of wxHaskell seems to proceed OK until the link stage:

    g++ -r -keep_private_externs -nostdlib -o out/wxc/master.o ....

which failed because there is no -lstdc++-static on my machine.  I found
the place in the makefile to replace -lstdc++-static with the dynamic
-lstdc++, and compilation proceeds further, but not much:

    g++ -dynamiclib -install_name /usr/local/wxhaskell/lib/libwxc-mac2.6.4-0.10.1.dylib -undefined suppress -flat_namespace -o out/wxc/libwxc-mac2.6.4-0.10.1.dylib out/wxc/master.o -lwx_macu_gl-2.6 -L/usr/local/lib -framework QuickTime -framework IOKit -framework Carbon -framework Cocoa -framework System -lwx_macu_media-2.6 -lwx_macu-2.6
    ld: out/wxc/master.o undefined symbol 12387 (__ZTI10wxListBase) can't be a weak definition
    /usr/bin/libtool: internal link edit command failed

The offending symbol __ZTI10wxListBase looks like it might be a
z-encoded symbol from Haskell-land, but I'm not sure how to proceed.

Regards,
    Malcolm