RECOMMENDED_CFLAGS = -Wall -Wextra -pedantic -Werror
CFLAGS = $(RECOMMENDED_CFLAGS)
prefix = /usr/local
exec_prefix = $(prefix)
bindir = $(exec_prefix)/bin
INSTALL = install -D
INSTALL_PROGRAM = $(INSTALL)

batteryviewer: batteryviewer.c chart.c
	gcc $(shell pkg-config --cflags gtk+-3.0) -o $@ $(CFLAGS) $^ $(shell pkg-config --libs gtk+-3.0)

all: batteryviewer

install:
	$(INSTALL_PROGRAM) batteryviewer $(bindir)/batteryviewer

clean:
	rm batteryviewer

.PHONY: all clean install