# The default make command
DEFAULT = help

# Use 'VERBOSE=1' to echo all commands, for example 'make help VERBOSE=1'.
ifdef VERBOSE
  Q :=
else
  Q := @
endif

GRAPH_SRC=$(wildcard design/*.gv)
GRAPH_SVG=$(patsubst %.gv,%.svg,$(GRAPH_SRC))
GRAPH_IMG=$(patsubst %.gv,%.png,$(GRAPH_SRC))


all: $(DEFAULT)

help:
	$(Q)echo "make run               - Runs executable"
	$(Q)echo "make build             - Builds main executable"
	$(Q)echo "make lib               - Builds library"
	$(Q)echo "make test              - Runs all tests"
	$(Q)echo "make bench             - Benchmarks library internally and externally"
	$(Q)echo "make bench-internal    - Benchmarks library internally"
	$(Q)echo "make bench-external    - Benchmarks library externally"
	$(Q)echo "make doc               - Builds documentation for library"
	$(Q)echo "make git-ignore        - Setup files to be ignored by Git"
	$(Q)echo "make examples          - Builds examples"
	$(Q)echo "make clean             - Deletes binaries and documentation.

.PHONY: build run test bench doc examples graphs clean

build:
	cargo build

run:
	cargo run

clean:
	cargo clean

doc:
	cargo doc

test:
	cargo test

graphs-png: $(GRAPH_IMG)
design/%.png: design/%.gv
	dot -Tpng $^ -o $@

graphs: $(GRAPH_SVG) graphs-png
design/%.svg: design/%.gv
	dot -Tsvg $^ -o $@