1 files changed, 3 insertions, 0 deletions

diff --git a/configure.in b/configure.in
index 5c27dc6fc22..669029c4ce7 100644
--- a/configure.in
+++ b/configure.in
@@ -592,6 +592,9 @@ case "${canonical}" in
   mips-sgi-irix4* )
     machine=iris4d opsys=irix4-0
   ;;
+  mips-sgi-irix6* )
+    machine=iris4d opsys=irix6-0
+  ;;
   mips-sgi-irix5.[01]* )
     machine=iris4d opsys=irix5-0
   ;;