--- src/cf/osconf.m4.orig	2008-09-03 22:27:39.000000000 +0400
+++ src/cf/osconf.m4	2008-12-08 20:35:51.000000000 +0300
@@ -234,7 +234,7 @@
 		SHLIB_LINKER="ld -b"
 		;;
 
-	*fbsd_*)
+	i386_fbsd_*)
 		LEX="flex -l"
 		MT_CFLAGS='-DAFS_PTHREAD_ENV -pthread -D_REENTRANT ${XCFLAGS}'
 		MT_LIBS="-pthread"
@@ -246,6 +246,18 @@
 		YACC="byacc"
 		;;
 
+	amd64_fbsd_*)
+		LEX="flex -l"
+		MT_CFLAGS='-DAFS_PTHREAD_ENV -pthread -D_REENTRANT ${XCFLAGS}'
+		MT_LIBS="-pthread"
+		PAM_CFLAGS="-O2 -pipe -fPIC"
+		SHLIB_LDFLAGS="-shared -Xlinker -x"
+		SHLIB_LINKER="${MT_CC} -shared"
+		TXLIBS="-lncurses"
+		XCFLAGS="-O2 -pipe -fPIC"
+		YACC="byacc"
+		;;
+
 	*nbsd2*|*nbsd3*|*nbsd4*)
 		LEX="flex -l"
 		MT_CFLAGS='${XCFLAGS} -DAFS_PTHREAD_ENV -D_REENTRANT '