SRC_DIR     := src
BUILD_DIR   := build
RELEASE_DIR := $(BUILD_DIR)/release
DEBUG_DIR   := $(BUILD_DIR)/debug
BINARY      := stj
CORES       := $(shell nproc --all)

all: debug
.PHONY: all


clean:
	@ rm -rf $(BUILD_DIR)
.PHONY: clean


# Release
run-release: release
	@ ./$(RELEASE_DIR)/$(BINARY)
.PHONY: run-release

release: $(RELEASE_DIR)/Makefile
	@ make -C $(RELEASE_DIR) -j$(CORES)
.PHONY: release

$(RELEASE_DIR)/Makefile: $(SRC_DIR)/CMakeLists.txt
	@ cmake -H$(SRC_DIR) -B$(RELEASE_DIR) -DCMAKE_BUILD_TYPE=Release

clean-release:
	@ rm -rf $(RELEASE_DIR)
.PHONY: clean-release


# Debug
run-debug: debug
	@ ./$(DEBUG_DIR)/$(BINARY)
.PHONY: run-debug

debug: $(DEBUG_DIR)/Makefile
	@ make -C $(DEBUG_DIR) -j$(CORES)
.PHONY: debug

$(DEBUG_DIR)/Makefile: $(SRC_DIR)/CMakeLists.txt
	@ cmake -H$(SRC_DIR) -B$(DEBUG_DIR) -DCMAKE_BUILD_TYPE=Debug

clean-debug:
	@ rm -rf $(DEBUG_DIR)
.PHONY: clean-debug