Edited makedefs for MSP432 Energia

#******************************************************************************
#
# makedefs - Definitions common to all makefiles.
#
# Copyright (c) 2005-2012 Texas Instruments Incorporated.  All rights reserved.
# Software License Agreement
#
#   Redistribution and use in source and binary forms, with or without
#   modification, are permitted provided that the following conditions
#   are met:
#
#   Redistributions of source code must retain the above copyright
#   notice, this list of conditions and the following disclaimer.
#
#   Redistributions in binary form must reproduce the above copyright
#   notice, this list of conditions and the following disclaimer in the
#   documentation and/or other materials provided with the
#   distribution.
#
#   Neither the name of Texas Instruments Incorporated nor the names of
#   its contributors may be used to endorse or promote products derived
#   from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# This is part of revision 9453 of the Stellaris Firmware Development Package.
#
#******************************************************************************

#******************************************************************************
#
# Get the operating system name.  If this is Cygwin, the .d files will be
# munged to convert c: into /cygdrive/c so that "make" will be happy with the
# auto-generated dependencies.
#
#******************************************************************************
os:=${shell uname -s}

#******************************************************************************
#
# The compiler to be used.
#
#******************************************************************************
ifndef COMPILER
COMPILER=gcc
endif

#******************************************************************************
#
# Definitions for using GCC.
#
#******************************************************************************
ifeq (${COMPILER}, gcc)

#
# Get the prefix for the tools to use.  Use arm-stellaris-eabi if it exists,
# otherwise fall back to arm-none-eabi.
#
#PREFIX=${shell type arm-stellaris-eabi-gcc > /dev/null 2>&1 && \
#         echo arm-stellaris-eabi || echo arm-none-eabi}

PREFIX=C:\energia\hardware\tools\lm4f\bin\arm-none-eabi

#
# The command for calling the compiler.
#
CC=${PREFIX}-gcc

#
# The location of the C compiler
# ARMGCC_ROOT is used by some makefiles that need to know where the compiler
# is installed.  It is not used further for normal stellarisware apps
#
ARMGCC_ROOT:=${shell dirname '${shell sh -c "which ${CC}"}'}/..

#
# Determine the compiler CPU/FPU options based on the processor variant.
#
ifndef VARIANT
CPU=-mcpu=cortex-m3
FPU=
else
ifeq (${VARIANT}, cm3)
CPU=-mcpu=cortex-m3
FPU=
else
ifeq (${VARIANT}, cm4f)
CPU=-mcpu=cortex-m4
FPU=-mfpu=fpv4-sp-d16 -mfloat-abi=hard
else
$(error Unknown processor variant ${VARIANT}!)
endif
endif
endif

#
# The flags passed to the assembler.
#
AFLAGS=-mthumb \
       ${CPU}  \
       ${FPU}  \
       -MD

#
# The flags passed to the compiler.
#
CFLAGS=-mthumb             \
       ${CPU}              \
       ${FPU}              \
       -Os                 \
       -ffunction-sections \
       -fdata-sections     \
       -MD                 \
       -std=c99            \
       -Wall               \
       -D${TARGET}         \
       -D${PART}           \
       -g                  \
       -c

#
# The command for calling the library archiver.
#
AR=${PREFIX}-ar

#
# The command for calling the linker.
#
LD=${PREFIX}-ld

#
# The flags passed to the linker.
#
LDFLAGS=--gc-sections

#
# Get the location of libgcc.a from the GCC front-end.
#
LIBGCC=${shell ${CC} ${CFLAGS} -print-libgcc-file-name}

#
# Get the location of libc.a from the GCC front-end.
#
LIBC=${shell ${CC} ${CFLAGS} -print-file-name=libc.a}

#
# Get the location of libm.a from the GCC front-end.
#
LIBM=${shell ${CC} ${CFLAGS} -print-file-name=libm.a}

#
# The command for extracting images from the linked executables.
#
OBJCOPY=${PREFIX}-objcopy

#
# Tell the compiler to include debugging information if the DEBUG environment
# variable is set.
#
ifdef DEBUG
CFLAGS+=-g -D DEBUG
endif

#
# Add the tool specific CFLAGS.
#
CFLAGS+=${CFLAGSgcc}

#
# Add the include file paths to AFLAGS and CFLAGS.
#
AFLAGS+=${patsubst %,-I%,${subst :, ,${IPATH}}}
CFLAGS+=${patsubst %,-I%,${subst :, ,${IPATH}}}

CFLAGS+=-I../../../common -I../../cores/msp432/driverlib -I../../cores/msp432/driverlib/MSP432P4xx -I../../cores/msp432/inc -I../../cores/msp432/inc/CMSIS @"compiler.opt"

#
# The rule for building the object file from each C source file.
#
VERBOSE=foo
lib/${COMPILER}${SUFFIX}/%.o: %.c
    @${CC} ${CFLAGS} -D${COMPILER} -o ${@} ${<}
ifneq ($(findstring CYGWIN, ${os}), )
    @sed -i -r 's/ ([A-Za-z]):/ \/cygdrive\/\1/g' ${@:.o=.d}
endif

#
# The rule for building the object file from each assembly source file.
#
lib/${COMPILER}${SUFFIX}/%.o: %.S
    @${CC} ${AFLAGS} -D${COMPILER} -o ${@} -c ${<}
ifneq ($(findstring CYGWIN, ${os}), )
    @sed -i -r 's/ ([A-Za-z]):/ \/cygdrive\/\1/g' ${@:.o=.d}
endif

#
# The rule for creating an object library.
#
lib/${COMPILER}${SUFFIX}/%.a:
    @${AR} -cr ${@} ${^}

#
# The rule for linking the application.
#
lib/${COMPILER}${SUFFIX}/%.axf:
         ldname="${ROOT}/gcc/standalone.ld";                              \
    ${LD} -T $${ldname}                                                   \
          --entry ${ENTRY_${notdir ${@:.axf=}}}                           \
          ${LDFLAGSgcc_${notdir ${@:.axf=}}}                              \
          ${LDFLAGS} -o ${@} $(filter %.o %.a, ${^})                      \
          '${LIBM}' '${LIBC}' '${LIBGCC}'
    @${OBJCOPY} -O binary ${@} ${@:.axf=.bin}
endif