NOTE: Refer to the appropriate OS-specific README file before attempting to build XFree86. These files contain additional information that you may need to successfully build under your OS.
We highly recommend using gcc to build XFree86, but it generally also builds with the native compiler for each platform;
$XFree86: xc/programs/Xserver/hw/xfree86/doc/sgml/BUILD.sgml,v 3.11 2003/02/27 01:17:36 dawes Exp $