freebsd-ports/x11/XFree86-4-clients/scripts/configure

#!/bin/sh

cd $WRKSRC/config/cf/ || exit 1;
cat >> xf86site.def << EOF
#define XF86SvgaDrivers		et4000 et3000 pvga1 gvga ati tvga8900 cirrus \
				ncr77c22 compaq oak mx al2101 ali cl64xx \
				video7 chips generic

#define XF86Vga16Drivers	et4000 ncr77c22 ati tvga8900 oak cl64xx generic

#define XF86Vga2Drivers		et4000 et3000 pvga1 gvga ati tvga8900 cirrus \
				ncr77c22 compaq oak cl64xx generic
 
#define XF86MonoDrivers		hgc1280 sigma apollo hercules

#define XF86W32Drivers		et4000w32

EOF

version=`uname -r`
set `echo $version|sed -e 's/\./ /g' -e 's/-/ /g'`
mv FreeBSD.cf FreeBSD.cf.old
sed -e "s/12.0/$version/"                       \
    -e "s/OSMajorVersion *2/OSMajorVersion $1/"  \
    -e "s/OSMinorVersion *0/OSMinorVersion $2/"  \
    -e "s/OSTeenyVersion *0/OSTeenyVersion $3/"  \
    <FreeBSD.cf.old >FreeBSD.cf
#you may change ExtraLibraries too!
exit 0