From 5de7cb3201f7600ad1bd03b49526b2cbf38cdf61 Mon Sep 17 00:00:00 2001 From: Gregory Nutt Date: Mon, 8 Apr 2013 18:34:16 -0600 Subject: Use default optimization of -Os for all ARMv6-M tools --- nuttx/arch/arm/src/armv6-m/Toolchain.defs | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/nuttx/arch/arm/src/armv6-m/Toolchain.defs b/nuttx/arch/arm/src/armv6-m/Toolchain.defs index 025cdbfb9..9cd70a880 100644 --- a/nuttx/arch/arm/src/armv6-m/Toolchain.defs +++ b/nuttx/arch/arm/src/armv6-m/Toolchain.defs @@ -102,7 +102,6 @@ ifeq ($(CONFIG_ARMV6M_TOOLCHAIN),BUILDROOT) CROSSDEV ?= arm-nuttx-eabi- ARCROSSDEV ?= arm-nuttx-eabi- ARCHCPUFLAGS = -mcpu=cortex-m0 -mthumb -mfloat-abi=soft - MAXOPTIMIZATION = -Os endif # Code Red RedSuite under Linux @@ -130,7 +129,6 @@ ifeq ($(CONFIG_ARMV6M_TOOLCHAIN),CODESOURCERYL) CROSSDEV ?= arm-none-eabi- ARCROSSDEV ?= arm-none-eabi- ARCHCPUFLAGS = -mcpu=cortex-m0 -mthumb -march=armv6-m -mfloat-abi=soft - MAXOPTIMIZATION = -Os endif # CodeSourcery under Windows @@ -160,6 +158,10 @@ endif ifeq ($(CONFIG_ARMV6M_TOOLCHAIN),GNU_EABI) CROSSDEV ?= arm-none-eabi- ARCROSSDEV ?= arm-none-eabi- - MAXOPTIMIZATION = -Os ARCHCPUFLAGS = -mcpu=cortex-m0 -mthumb -march=armv6-m -mfloat-abi=soft endif + +# Individual tools may limit the optimizatin level but, by default, the +# optimization level will be set to to -Os + +MAXOPTIMIZATION ?= -Os -- cgit v1.2.3