Hi, On the FreeBSD 6 libxpg4 is obsolette. Patch is fixed this problem. Please, commit this patch to 21.4 branch too. Index: src/ChangeLog =================================================================== RCS file: /pack/xemacscvs/XEmacs/xemacs/src/ChangeLog,v retrieving revision 1.763 diff -U0 -r1.763 ChangeLog --- src/ChangeLog 2005/01/06 03:45:28 1.763 +++ src/ChangeLog 2005/01/06 19:55:09 ＠＠ -0,0 +1,4 ＠＠ +2005-01-06 Andrey Slusar <anrays(a)gmail.com&gt; + + * s/freebsd.h: fix build on the FreeBSD 6 + Index: src/s/freebsd.h =================================================================== RCS file: /pack/xemacscvs/XEmacs/xemacs/src/s/freebsd.h,v retrieving revision 1.22 diff -u -r1.22 freebsd.h --- src/s/freebsd.h 2002/03/13 08:53:22 1.22 +++ src/s/freebsd.h 2005/01/06 19:56:24 ＠＠ -29,7 +29,7 ＠＠ #ifndef __FreeBSD_version #include <osreldate.h> #endif -#if __FreeBSD_version >= 199701 +#if __FreeBSD_version >= 199701 && __FreeBSD_version < 600006 #define LIBS_SYSTEM "-lutil -lxpg4" #else #define LIBS_SYSTEM "-lutil" -- Regards, Andrey.