Ok, first I am running freebsd with sources from yesterday. Also
CS, cel and planeshift have their sources from yesterday.
NOTE: you will not be able to play planeshift in the public server
with the cvs version of the client.

To build crystal just cvs, decompress, cd CS and ./configure
But before doing the \'jam\' edit the file Jamconfig and find the following lines:
CMD.CC ?= \"gcc\" ;
CMD.C++ ?= \"g++\" ;

and replace with:
CMD.CC ?= \"gcc -pthread\" ;
CMD.C++ ?= \"g++ -I/usr/X11R6/include -pthread\" ;

then type \'jam\' and it should build fine.

For cel, cvs, decompress, cd cel and
apply the following patch
--- configure   Sun Aug 24 22:55:04 2003
+++ configure.good      Sun Aug 24 22:52:29 2003
@@ -4049,8 +4049,8 @@
 # example, \"libpython2.2.a\"), however some Windows libraries lack the decimal
 # point (for example, \"libpython22.a\" or \"python22.lib\"), so we must check for
 # both variations.
-cs_pylib1=\"-l$cs_cv_python_base\"
-cs_pylib2=`echo \"-l$cs_cv_python_base\" | sed \'s/\\.//g\'`
+cs_pylib1=\"-pthread -l$cs_cv_python_base\"
+cs_pylib2=`echo \"-pthread -l$cs_cv_python_base\" | sed \'s/\\.//g\'`
 if test \"\" != yes; then
   echo \"$as_me:$LINENO: checking if python SDK is usable\" >&5
 echo $ECHO_N \"checking if python SDK is usable... $ECHO_C\" >&6

Then use a shell script to configure and make cel
#!/bin/sh
                                                                               
CRYSTAL=`pwd`/CS
export CRYSTAL
cd cel && ./configure --prefix=$CRYSTAL && jam