Matrix3d::* belongs to some external lib

Change-Id: I2818d75d2698582d4ee13e6d5091865041eda2b8

1 files changed, 1 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index 3360eb1fcbe2..e3463fdc08e7 100644
--- a/Makefile
+++ b/Makefile
@@ -496,6 +496,7 @@ findunusedcode:
               | grep -v ^libvisio:: \
               | grep -v ^libwpg:: \
               | grep -v ^lucene:: \
+              | grep -v ^Matrix3d:: \
               | grep -v ^salhelper:: \
               | grep -v ^WP1 \
               | grep -v ^WP3 \