HEAD currently doesn't compile on OS X 10.4

Hi I tried compiling HEAD on OS X. Didn't work (it did a few days ago, can't exactly remember when) with the following error /bin/sh /opt/cvs/php5.1/libtool --silent --preserve-dup-deps --mode=compile gcc -IZend/ -I/opt/cvs/php5.1/Zend/ -DPHP_ATOM_INC -I/opt/cvs/php5.1/include -I/opt/cvs/php5.1/main -I/opt/cvs/php5.1 -I/usr/include/libxml2 -I/opt/cvs/php5.1/TSRM -I/opt/cvs/php5.1/Zend -no-cpp-precomp -g -O2 -c /opt/cvs/php5.1/Zend/zend.c -o Zend/zend.lo /opt/cvs/php5.1/Zend/zend.c:1029: error: only weak aliases are supported in this configuration make: *** [Zend/zend.lo] Error 1 gcc is version 4.0.0: $ gcc --version powerpc-apple-darwin8-gcc-4.0.0 (GCC) 4.0.0 (Apple Computer, Inc. build 5026) with gcc-3.3 I get the following error during linking at the end: ld: Undefined symbols: _zend_error_noreturn make: *** [sapi/cgi/php] Error 1 Any takers? I have no idea where to start looking at :) chregu