Makefile

# A simple makefile for creating the Centrifugal Compressor simulation distribution
VERSION    := $(shell git describe --dirty --tags)
PRODUCT    := Centrifugal Commpressor Simulation
PROD_SNAME := Compressor
LICENSE    := LICENSE.md
PKG_DIR    := CCSI_$(PROD_SNAME)_$(VERSION)
PACKAGE    := $(PKG_DIR).zip

PAYLOAD := README.md \
	DESIGN_POINT \
	DYNAMIC \
	$(LICENSE)

# Get just the top part (not dirname) of each entry so cp -r does the right thing
PAYLOAD_TOPS := $(sort $(foreach v,$(PAYLOAD),$(shell echo $v | cut -d'/' -f1)))
# And the payload with the PKG_DIR prepended
PKG_PAYLOAD := $(addprefix $(PKG_DIR)/, $(PAYLOAD))

# OS detection & changes
UNAME := $(shell uname)
ifeq ($(UNAME), Linux)
  MD5BIN=md5sum
endif
ifeq ($(UNAME), Darwin)
  MD5BIN=md5
endif
ifeq ($(UNAME), FreeBSD)
  MD5BIN=md5
endif

.PHONY: all clean

all: $(PACKAGE)

$(PACKAGE): $(PAYLOAD)
	@mkdir $(PKG_DIR)
	@cp -r $(PAYLOAD_TOPS) $(PKG_DIR)
	@zip -qrX $(PACKAGE) $(PKG_PAYLOAD)
	@$(MD5BIN) $(PACKAGE)
	@rm -rf $(PKG_DIR)


clean:
	@rm -rf $(PACKAGE) $(PKG_DIR) *.zip