# Copyright (C) 2013-2015 Czech Technical University in Prague
#
# Authors:
#     - Michal Sojka <sojkam1@fel.cvut.cz>
#
# 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.
#
# Rules for compiling rpp-lib.lib.

makefile_lib_inc_dir := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))

all:: $(makefile_lib_inc_dir)/../rpp-lib.lib

include ../Makefile.config

# Check that Makefile.config defined values of all defined
# TARGET_HAS_* variables and no more.
target_has_list = DMM SPI
$(foreach name,$(target_has_list),$(if $(filter TARGET_HAS_$(name),$(.VARIABLES)),,\
	$(error TARGET_HAS_$(name) not defined in Makefile.config)))
target_has_extra = $(filter-out $(target_has_list:%=TARGET_HAS_%),$(filter TARGET_HAS_%,$(.VARIABLES)))
$(if $(target_has_extra),\
	$(error Makefile.config contains supefluous variables: $(target_has_extra)))
$(foreach name,$(target_has_list),$(if $(or $(filter y,$(TARGET_HAS_$(name))),$(filter n,$(TARGET_HAS_$(name)))),,\
	$(error TARGET_HAS_$(name) must be 'y' or 'n')))

include $(makefile_lib_inc_dir)/../Makefile.var
include $(makefile_lib_inc_dir)/../common.mk
include $(makefile_lib_inc_dir)/Makefile.rules

ifeq ($(rpp_lib_DEBUG),1)
RPP_CFLAGS += -g -O0
else
RPP_CFLAGS += -O2 -DNDEBUG
endif

rpp_lib_c_OBJS   = $(addsuffix .obj,$(basename $(filter %.c,   $(rpp_lib_SOURCES))))
rpp_lib_asm_OBJS = $(addsuffix .obj,$(basename $(filter %.asm, $(rpp_lib_SOURCES))))
rpp_lib_OBJS = $(rpp_lib_c_OBJS) $(rpp_lib_asm_OBJS)
rpp_lib_DEPS = $(rpp_lib_OBJS:%=%.dep)

rpp-lib.lib: $(rpp_lib_OBJS) #../rpp/TMS570LS313xFlashLnk.cmd
	$(AR) r $@ $^

$(makefile_lib_inc_dir)/../rpp-lib.lib: rpp-lib.lib
	$(call cp,$<,$@)
	$(call cp,$(call pathconv,../Makefile.config),$(dir $@))

-include $(rpp_lib_DEPS)

$(rpp_lib_c_OBJS): %.obj: $(makefile_lib_inc_dir)/../%.c
	$(call mkdir,$(dir $@))
	$(RPP_COMPILE_CMD)

$(rpp_lib_asm_OBJS): %.obj: $(makefile_lib_inc_dir)/../%.asm
	$(call mkdir,$(dir $@))
	$(RPP_COMPILE_CMD)

.PHONY: all clean $(makefile_lib_inc_dir)/../rpp-lib.lib

clean::
	$(call rm,$(rpp_lib_OBJS) $(rpp_lib_DEPS) rpp-lib.lib)