From 7df30ffe4dd4763851109835f73add2ce88a5c65 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Sun, 1 Jan 2017 16:48:59 +1100
Subject: [PATCH] scripts: avoid building redundent binaries for copter

hexa, octa, y6 and octa-quad are no longer needed if we have FRAME_CLASS
---
 Tools/scripts/build_binaries.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Tools/scripts/build_binaries.sh b/Tools/scripts/build_binaries.sh
index e2ea1e8805..bb97673d4a 100755
--- a/Tools/scripts/build_binaries.sh
+++ b/Tools/scripts/build_binaries.sh
@@ -292,7 +292,11 @@ build_arduplane() {
 build_arducopter() {
     tag="$1"
     echo "Building ArduCopter $tag binaries from $(pwd)"
-    frames="quad tri hexa y6 octa octa-quad heli"
+    if grep -q FRAME_CLASS ArduCopter/Parameters.cpp; then
+        frames="quad tri heli"
+    else
+        frames="quad tri hexa y6 octa octa-quad heli"
+    fi
     for b in erlebrain2 navio navio2 pxf pxfmini bebop; do
         for f in $frames; do
             checkout ArduCopter $tag $b $f || {