Can't compile bird on sparc arch

[Olivier Cochard-Labbé]

Hi,

I'm trying to compile bird 1.2.3 under FreeBSD-sparc64.

But the compilation failed with this message:

cc -nostdlib  -Wl,-r -o all.o cf-parse.tab.o cf-lex.o conf.o
/usr/bin/ld: --relax and -r may not be used together
gmake[2]: *** [all.o] Error 1

I've tried to search for a solution, and found an explanation and
solution of the problem here:
http://hackage.haskell.org/trac/ghc/ticket/3791

But I didn't know how to patch the bird sources files for fixing this problem.

Regards,

Olivier

PS: full build log available here:
http://pointyhat.freebsd.org/errorlogs/sparc64-errorlogs/e.8.20100704113633/bird-1.2.3.log.bz2