Common variable definitions for building CMSIS/examples

#*****************************************************************************#
# Makefile.inc: Some variable definitions to build CMSIS DSPLib.              #
#-----------------------------------------------------------------------------#
# Jesús Alonso Fernández @doragasu, 2012                                      #
#*****************************************************************************#

# PART: The chip used for the build
# TODO: Make some conditional assignments to CFLAGS depending on PART
PART ?= LM4F120H5QR
# Prefix to the cross compiler
PREFIX ?= arm-none-eabi-
# Common stuff
CC = gcc
AR = ar
RM = rm
MKDIR = mkdir
LD = ld
OBJCOPY = objcopy
# Some directories
OBJDIR = $(ROOT)/obj
INCDIR = $(ROOT)/Include
LIB = $(ROOT)/Lib/libdsplib_lm4f.a

# Flags for building stuff
CFLAGS =            \
    -mthumb         \
    -mcpu=cortex-m4     \
    -mfpu=fpv4-sp-d16   \
    -mfloat-abi=softfp  \
    -Os         \
    -ffunction-sections \
    -fdata-sections     \
    -std=c99        \
    -Wall           \
    -DPART_${PART}      \
    -DARM_MATH_CM4      \
    -D__FPU_PRESENT     \
    -I$(INCDIR)