Adds the path to include correctly vmcs host

diff --git a/configure b/configure
index bf704ed..e401902 100755 (executable)
--- a/configure
+++ b/configure
@@ -426,7 +426,7 @@ fi
 
 # check for VideoCore stuff for Raspberry Pi
 if [ -d /opt/vc/include -a -d /opt/vc/lib ]; then
-  CFLAGS_GLES="$CFLAGS_GLES -I/opt/vc/include -I/opt/vc/include/interface/vcos/pthreads"
+  CFLAGS_GLES="$CFLAGS_GLES -I/opt/vc/include -I/opt/vc/include/interface/vcos/pthreads -I/opt/vc/include/interface/vmcs_host/linux"
   LDLIBS_GLES="$LDLIBS_GLES -L/opt/vc/lib"
   need_xlib="yes"
 fi