--- silc-toolkit-1.1.10.orig/configure
+++ silc-toolkit-1.1.10/configure
@@ -3049,7 +3049,7 @@
# Put here any platform specific stuff
#
case "$target" in
- *-*-linux*)
+ *-*-linux*|*-k*bsd*-gnu)
check_threads=true
CFLAGS=`echo $CFLAGS -D_GNU_SOURCE`
;;
--- silc-toolkit-1.1.10.orig/configure.ac
+++ silc-toolkit-1.1.10/configure.ac
@@ -40,7 +40,7 @@
# Put here any platform specific stuff
#
case "$target" in
- *-*-linux*)
+ *-*-linux*|*-k*bsd*-gnu)
check_threads=true
CFLAGS=`echo $CFLAGS -D_GNU_SOURCE`
;;