From a519b093b97b5d0318f436221ae789acb0614d7a Mon Sep 17 00:00:00 2001
From: "C. Scott Ananian" <cscott@cscott.net>
Date: Thu, 13 Jul 2017 13:02:15 -0400
Subject: [PATCH] Fix build by replacing qr_solve by least_squares_fit. (#7285)

This was broken by 9af67e2446ae743b9ee1a139de494ff8217a10e1.
---
 Marlin/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Marlin/Makefile b/Marlin/Makefile
index d366f4ae5f..cabcf30004 100644
--- a/Marlin/Makefile
+++ b/Marlin/Makefile
@@ -295,7 +295,7 @@ CXXSRC = WMath.cpp WString.cpp Print.cpp Marlin_main.cpp \
 	SdFile.cpp SdVolume.cpp planner.cpp stepper.cpp \
 	temperature.cpp cardreader.cpp configuration_store.cpp \
 	watchdog.cpp SPI.cpp servo.cpp Tone.cpp ultralcd.cpp digipot_mcp4451.cpp \
-	dac_mcp4728.cpp vector_3.cpp qr_solve.cpp endstops.cpp stopwatch.cpp utility.cpp \
+	dac_mcp4728.cpp vector_3.cpp least_squares_fit.cpp endstops.cpp stopwatch.cpp utility.cpp \
 	printcounter.cpp nozzle.cpp serial.cpp
 ifeq ($(LIQUID_TWI2), 0)
 CXXSRC += LiquidCrystal.cpp