--- src/kmk/Makefile.kmk.orig	2009-05-22 11:10:08.000000000 +0200
+++ src/kmk/Makefile.kmk	2009-05-22 11:10:01.000000000 +0200
@@ -219,6 +219,7 @@
 #kmk_DEFS.solaris += HAVE_MALLINFO
 
 kmk_LIBS.freebsd.amd64 = pthread
+kmk_LIBS.freebsd.sparc64 = pthread
 kmk_DEFS.freebsd.x86 = CONFIG_WITHOUT_THREADS
 
 #