mod_rewrite Apache

для второго апача можно так:

borisych@skynet tmp $ tar jfx /usr/portage/distfiles/httpd-2.0.52.tar.bz2
borisych@skynet tmp $ cd httpd-2.0.52/modules/mappers/
borisych@skynet mappers $ /usr/sbin/apxs2  -c mod_rewrite.c
/usr/lib/apache2/build/libtool --silent --mode=compile i686-pc-linux-gnu-gcc -prefer-pic -O2 -mcpu=pentium4 -fomit-frame-pointer -pipe -DAP_HAVE_DESIGNATED_INITIALIZER -DLINUX=2 -D_REENTRANT -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -D_SVID_SOURCE -D_GNU_SOURCE -pthread -I/usr/include/apache2  -I/usr/include/apache2-I/usr/include/apache2   -c -o mod_rewrite.lo mod_rewrite.c && touch mod_rewrite.slo
/usr/lib/apache2/build/libtool --silent --mode=link i686-pc-linux-gnu-gcc -o mod_rewrite.la  -rpath /usr/lib/apache2/modules -module -avoid-version    mod_rewrite.lo
borisych@skynet mappers $ ld -Bshareable -o mod_rewrite.so mod_rewrite.o

либо просто 
/usr/sbin/apxs2 -i -a -c mod_rewrite.c