ugfx/tools/gmake_scripts/cpu_stm32m4.mk

#
# This file is subject to the terms of the GFX License. If a copy of
# the license was not distributed with this file, you can obtain one at:
#
#             http://ugfx.org/license.html
#

#
# See readme.txt for the make API
#

# Requirements:
#
# NONE
#

#SRCFLAGS += -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -fsingle-precision-constant -falign-functions=16
#LDFLAGS  += -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -fsingle-precision-constant -falign-functions=16
#DEFS     += CORTEX_USE_FPU=TRUE
#LIBS     += m
SRCFLAGS += -mcpu=cortex-m4 -falign-functions=16
LDFLAGS  += -mcpu=cortex-m4
DEFS     += CORTEX_USE_FPU=FALSE
Update support for ChibiOS v3 to the current repository. Update Make system to match. Add ability to make to a library rather than a program Stop ignoring objcode invalid format errors Multiple make tidy ups 2014-10-06 05:50:19 +00:00			`#`
			`# This file is subject to the terms of the GFX License. If a copy of`
			`# the license was not distributed with this file, you can obtain one at:`
			`#`
			`# http://ugfx.org/license.html`
			`#`

			`#`
			`# See readme.txt for the make API`
			`#`

			`# Requirements:`
			`#`
			`# NONE`
			`#`

Bug in ChibiOS compiling with Hardware FPU causing Exceptions on epilogue on clock tick. For now just turn off hardware FPU 2014-10-07 11:50:25 +00:00			`#SRCFLAGS += -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -fsingle-precision-constant -falign-functions=16`
			`#LDFLAGS += -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -fsingle-precision-constant -falign-functions=16`
			`#DEFS += CORTEX_USE_FPU=TRUE`
			`#LIBS += m`
			`SRCFLAGS += -mcpu=cortex-m4 -falign-functions=16`
			`LDFLAGS += -mcpu=cortex-m4`
			`DEFS += CORTEX_USE_FPU=FALSE`