При обновлении из портов выдаёт:

  -O -pipe  -prefer-non-pic -c /usr/ports/lang/php5/work/php-5.1.5/ext/date/lib/dow.c -o ext/date/lib/dow.lo
/bin/sh /usr/ports/lang/php5/work/php-5.1.5/libtool --silent --preserve-dup-deps --mode=compile cc -Iext/date/lib -Iext/date/ -I/usr/ports/lang/php5/work/php-5.1.5/ext/date/ -DPHP_ATOM_INC -I/usr/ports/lang/php5/work/php-5.1.5/include -I/usr/ports/lang/php5/work/php-5.1.5/main -I/usr/ports/lang/php5/work/php-5.1.5 -I/usr/local/include/libxml2 -I/usr/local/include -I/usr/ports/lang/php5/work/php-5.1.5/ext/date/lib -I/usr/ports/lang/php5/work/php-5.1.5/TSRM -I/usr/ports/lang/php5/work/php-5.1.5/Zend    -O -pipe  -prefer-non-pic -c /usr/ports/lang/php5/work/php-5.1.5/ext/date/lib/parse_date.c -o ext/date/lib/parse_date.lo
cc: Internal error: Killed (program cc1)
Please submit a full bug report.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
{standard input}: Assembler messages:
{standard input}:9961: Warning: end of file not at end of a line; newline inserted
{standard input}:10416: Error: no such instruction: `a'
*** Error code 1

Stop in /usr/ports/lang/php5/work/php-5.1.5.
*** Error code 1

Stop in /usr/ports/lang/php5.