# Copyright 2014 by Nest Labs, Inc. All rights reserved.
#
# This program is confidential and proprietary to Nest Labs, Inc.,
# and may not be reproduced, published or disclosed to others without
# company authorization.
#

include Makefile.config

OUTDIR = ./objs

-include $(FREERTOS_CONFIG_FILE)

ifeq ($(FreeRTOSVer),)
  FreeRTOSVer=7.2.0
endif

ifneq ($(FREERTOS_CONFIG),)
  include configs/$(FREERTOS_CONFIG)/config.mak
  INC_DIRS += configs/$(FREERTOS_CONFIG)/$(FreeRTOSVer)
endif

FreeRTOS_SRC_BASE = FreeRTOSV$(FreeRTOSVer)/FreeRTOS/Source

VPATH += \
    $(FreeRTOS_SRC_BASE) \
    $(FreeRTOS_SRC_BASE)/portable/MemMang \
    $(FreeRTOS_SRC_BASE)/portable/$(PORTABLE_TOOL)/$(PORTABLE_ARCH)

include FreeRTOS.versions/$(FreeRTOSVer)/versions.mk

OBJECTS = $(KernelSourcesVersion:%.c=$(OUTDIR)/%.o)

INC_DIRS += \
    $(FreeRTOS_SRC_BASE)/include \
    $(FreeRTOS_SRC_BASE)/portable/$(PORTABLE_TOOL)/$(PORTABLE_ARCH) \
    $(EXTRA_INCLUDE_DIRS)

CFLAGS += $(INC_DIRS:%=-I%)

all: $(OUTDIR) $(LIB_DIR)/libfreertos.a

$(OUTDIR):
	$(Verbose)$(MKDIR) $(OUTDIR)

clean:
	$(Verbose)$(RM) $(OUTDIR)
	$(Verbose)$(RM) $(LIB_DIR)/libfreertos.a

$(OUTDIR)/%.o: %.c $(HEADERS)
	$(COMPILE) $(CFLAGS) $< -o $@

$(OUTDIR)/libfreertos.a: $(OBJECTS)
	$(ARCHIVE) $@ $(OBJECTS)
	$(RANLIB) $@

$(LIB_DIR)/libfreertos.a: $(OUTDIR)/libfreertos.a
	$(Verbose)$(MKDIR) $(dir $@)
	$(Verbose)$(CP) $< $@