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##
##  ======== Makefile ========
##

.PHONY: all clean openmpacc install examples
.SILENT:

include Makefile.inc

OMPACC_DPKG_NAME 	:= ti-openmpacc
OMPACC_BUILD_DIR 	:= build/$(TARGET)
OMPACC_SRC_DIR     	:= host
OMPACC_EXAMPLES_DIR := examples

BUILD_MACHINE=$(shell uname -m)

ifeq (,$(findstring arm,$(BUILD_MACHINE)))
OMPACC_CMAKE_OPTS=-DCMAKE_TOOLCHAIN_FILE=../../${OMPACC_SRC_DIR}/CMakeARMToolChain.txt -DCROSS_BUILD=ON -DVERSION="$(OMPACC_VER)"
else
OMPACC_CMAKE_OPTS=
endif

all: openmpacc examples

examples: openmpacc
	$(MAKE) -C $(OMPACC_EXAMPLES_DIR)

openmpacc: $(OMPACC_BUILD_DIR)/Makefile
	$(MAKE) -C $(OMPACC_BUILD_DIR)

$(OMPACC_BUILD_DIR)/Makefile: $(filter-out $(wildcard $(OMPACC_BUILD_DIR)), $(OMPACC_BUILD_DIR))
	cd $(OMPACC_BUILD_DIR); cmake $(OMPACC_CMAKE_OPTS) ../../${OMPACC_SRC_DIR}

$(OMPACC_BUILD_DIR):
	$(eval OMPACC_VER := $(shell cat $(OMPACC_SRC_DIR)/version.txt))
	mkdir -p $(OMPACC_BUILD_DIR)

install: openmpacc
	$(MAKE) -C ${OMPACC_BUILD_DIR} install

clean:
	$(MAKE) -C $(OMPACC_SRC_DIR)/clacc clean
	rm -rf build/*

fresh: clean install

ifneq ($(ARM_GCC_DIR),)
export PATH:=$(ARM_GCC_DIR)/bin:$(PATH)
endif

OMPACC_VER := $(shell cat $(OMPACC_SRC_DIR)/version.txt)

export LINUX_DEVKIT_ROOT
export DESTDIR?=$(CURDIR)/install/$(TARGET)

realclean: clean
	$(MAKE) -C $(OMPACC_SRC_DIR)/boost clean