PREFIX = /usr/local

X11INC = /usr/X11R6/include
X11LIB = /usr/X11R6/lib

INCS = -I$(X11INC)
LIBS = -L$(X11LIB) -lX11

CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_C_SOURCE=200809L
CFLAGS   = -std=c99 -pedantic -Wall -Wextra -Os $(INCS) $(CPPFLAGS)
LDFLAGS  = $(LIBS)

CC = cc

all: piss

piss: src/daemon.c
	$(CC) $(CFLAGS) -o piss src/daemon.c $(LDFLAGS)

clean:
	rm -f piss

install: all
	mkdir -p $(DESTDIR)$(PREFIX)/bin
	cp -f piss $(DESTDIR)$(PREFIX)/bin
	chmod 755 $(DESTDIR)$(PREFIX)/bin/piss

uninstall:
	rm -f $(DESTDIR)$(PREFIX)/bin/piss

.PHONY: all clean install uninstall