This uses downloaded tarballs in /mit/git/tarballs because the
autotools available on athena are too old right now.

On Athena 9.4 (rhel4):
./configure --prefix=/afs/sipb.mit.edu/project/git/builds/curl-7.21.4/common --exec-prefix=/afs/sipb.mit.edu/project/git/builds/curl-7.21.4/i386_rhel4 --with-gssapi=/usr/athena
make
make install

On Athena 9.4 (solaris, sun.dialup):
./configure --prefix=/afs/sipb.mit.edu/project/git/builds/curl-7.21.4/common --exec-prefix=/afs/sipb.mit.edu/project/git/builds/curl-7.21.4/sun4x_510 --with-gssapi=/usr/athena --enable-ldaps
make
make install

Link common for each architecture:
(cd /afs/sipb.mit.edu/project/git/builds/curl-7.21.4;\
 for arch in `ls -d *_*`; do \
  (cd $arch; \
   ln -sf ../common/* . )\
 done;)

To deploy:
(cd /mit/git/curl ; ln -sf ../builds/curl-7.21.4/{i386_rhel4,sun4x_510} .)