# Copyright (C) 2013-2014 Czech Technical University in Prague
#
# Authors:
#     - Carlos Jenkins <carlos@jenkins.co.cr>
#
# This document contains proprietary information belonging to Czech
# Technical University in Prague. Passing on and copying of this
# document, and communication of its contents is not permitted
# without prior written authorization.
#
# File : target_tools.mk
# Abstract:
#     Makefile for CCS toolchain support.
#
#     This file set variables to CCS tools to support build for this toolchain.
#     This file is included by rpp.tmf before declaring the rules for source
#     code.
#
# References:
#     "Include a tool specification settings" comment block in rpp.tmf
#      Compiler options documentation available in refs/armcl.pdf


include $(START_DIR)/slprj/target_paths.mk
include $(RPP_LIB_ROOT)/Makefile.config

# RPP options
RPP_STATIC_LIB   = rpp-lib.lib
RPP_OS_LAYER_INC = $(RPP_LIB_ROOT)/os/7.0.2/include/

# Options for target source files
TARGET_INCS      =
TARGET_SRCS      =

# Compiler command and options
CC      = "$(COMPILER_ROOT)/bin/armcl"
CFLAGS  = $(TARGET_CFLAGS)                                              \
          -mv7R4 --code_state=32 --float_support=VFPv3D16               \
          --abi=eabi --compile_only -O2 --gcc --diag_wrap=on            \
          --diag_warning=225 --display_error_number                     \
          --enum_type=packed --gen_func_subsections                     \
          -DEXTMODE_DISABLEPRINTF                                       \
          --include_path="$(RPP_LIB_ROOT)/rpp/include"                  \
          --include_path="$(RPP_LIB_ROOT)/lwip/src/include"             \
          --include_path="$(RPP_LIB_ROOT)/lwip/src/include/ipv4"        \
          --include_path="$(RPP_LIB_ROOT)/lwip/src/include/ipv6"        \
          --include_path="$(RPP_OS_LAYER_INC)"                          \
          --include_path="$(COMPILER_ROOT)/include"

# Define when external mode should wait for host connection
# CFLAGS += -DON_TARGET_WAIT_FOR_START

CFLAGS          += $(EXT_CC_OPTS)
CFLAGS          += $(OPTS)
CDEBUG           = -g
CCOUTPUTFLAG     = --output_file=

CXX              =
CXXFLAGS         =
CXXDEBUG         =

# Linker command and options
LD      = $(CC)
LDFLAGS = -mv7R4 --code_state=32 --float_support=VFPv3D16 --abi=eabi    \
          -O2 --diag_warning=225 --display_error_number                 \
          --enum_type=packed --run_linker -m"$(MODEL).map"              \
          --diag_wrap=on --stack_size=$(RPP_STACK_SIZE)                 \
          --heap_size=$(RPP_HEAP_SIZE) --reread_libs --warn_sections    \
          --display_error_number --rom_model                            \
          --search_path="$(RPP_LIB_ROOT)"                               \
          --library="$(RPP_STATIC_LIB)"                                 \
          --retain="$(RPP_STATIC_LIB)<sys_intvecs.obj>(.intvecs)"       \
          --search_path="$(COMPILER_ROOT)/lib"                          \
          --library="rtsv7R4_T_le_v3D16_eabi.lib"                       \
          "$(RPP_LIB_ROOT)/rpp/RM48L952FlashLnk.cmd"                \
          --generate_dead_funcs_list=$(MODEL)-deadfuncs.xml

LDDEBUG          = -g
LDOUTPUTFLAG     = --output_file=

# Archiver command and options
AR               = "$(COMPILER_ROOT)/bin/armar"
ARFLAGS          = -r

# Binary file format converter command and options
ifeq ($(OS),Windows_NT)
OBJCOPY          = copy
else
OBJCOPY          = cp
endif
OBJCOPYFLAGS     =

# Specify the output extension from compiler
OBJ_EXT          = .obj

# Specify extension from linker
PROGRAM_FILE_EXT = .o

# Specify extension for final product at end of build
EXE_FILE_EXT     = .out