From ee5cd2c95a9510fd849cc515988564412c6accd0 Mon Sep 17 00:00:00 2001
From: px4dev <px4@purgatory.org>
Date: Tue, 8 Jan 2013 08:25:06 -0800
Subject: [PATCH] Rather than assume that px4fmu means CMSIS DSPlib, test for
 cortex M4 and FPU.

---
 apps/mathlib/Makefile | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/apps/mathlib/Makefile b/apps/mathlib/Makefile
index fe9b691b3a..e5fab1e354 100644
--- a/apps/mathlib/Makefile
+++ b/apps/mathlib/Makefile
@@ -31,6 +31,8 @@
 #
 ############################################################################
 
+include $(TOPDIR)/.config
+
 #
 # Math library
 #
@@ -51,7 +53,7 @@ CXXHDRS		 = math/test/test.hpp \
 		   math/Matrix.hpp
 
 # XXX this really should be a CONFIG_* test
-ifeq ($(TARGET),px4fmu)
+ifeq ($(CONFIG_ARCH_CORTEXM4)$(CONFIG_ARCH_FPU),yy)
 INCLUDES	+= math/arm
 CXXSRCS		+= math/arm/Vector.cpp \
 		   math/arm/Matrix.cpp