From cf957f9d4a54d49f66d9af4ee7c7b4bb90660409 Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Thu, 6 Feb 2014 10:37:50 +0000
Subject: git-svn-id:
 svn://svn.code.sf.net/p/chibios/svn/branches/kernel_3_dev@6668
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 os/common/ports/ARMCMx/compilers/GCC/rules.mk | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'os/common/ports/ARMCMx/compilers/GCC')

diff --git a/os/common/ports/ARMCMx/compilers/GCC/rules.mk b/os/common/ports/ARMCMx/compilers/GCC/rules.mk
index a9228e393..1d6def961 100644
--- a/os/common/ports/ARMCMx/compilers/GCC/rules.mk
+++ b/os/common/ports/ARMCMx/compilers/GCC/rules.mk
@@ -23,6 +23,9 @@ ifeq ($(USE_LTO),yes)
 endif
 
 # FPU-related options
+ifeq ($(USE_FPU),)
+  USE_FPU = no
+endif
 ifneq ($(USE_FPU),no)
   OPT += -mfloat-abi=$(USE_FPU) -mfpu=fpv4-sp-d16 -fsingle-precision-constant
   DDEFS += -DCORTEX_USE_FPU=TRUE
-- 
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