Description: libc_r is not available, use libpthread
Bug: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=585089
Author: Scott Howard <showard@debian.org>

Index: rxtx/configure.in
===================================================================
--- rxtx.orig/configure.in	2011-02-06 11:13:16.151426139 -0500
+++ rxtx/configure.in	2011-02-06 11:13:58.820020857 -0500
@@ -575,7 +575,7 @@
 ;;
 
 *BSD)
-	LDFLAGS=$LDFLAGS" -lc_r"
+	LDFLAGS=$LDFLAGS" -lpthread"
 	JHOME=$JPATH/"lib"
 	CFLAGS=$CFLAGS" -D_NO_POSIX=1 -D_NO_XOPEN4=1"
 	TARGETLIB="\$(target_triplet)/librxtxSerial.la \