CC = gcc
CFLAGS = -ggdb -std=c99 -pedantic -Wall $(DEFINES) \
	 $(shell pkg-config --cflags gdk-pixbuf-2.0 glib-2.0 gthread-2.0) \
	 -DN_THREADS=$(shell grep -c ^processor /proc/cpuinfo || echo 2)
LDFLAGS = $(LIBS) -lm \
	  $(shell pkg-config --libs gdk-pixbuf-2.0 glib-2.0 gthread-2.0)

PROGS = wimmel wimmel_gl roi
OBJS = wimmel.o wimmel_gl.o util.o roi.o

all: $(PROGS)

wimmel: wimmel.o util.o
wimmel_gl: wimmel_gl.o util.o
roi: roi.o

.PHONY: clean all

%:
	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $+

%.o: %.c %.h
	$(CC) $(CFLAGS) -c -o $@ $<


wimmel_gl:
	$(CC) $(LDFLAGS) `pkg-config --cflags --libs egl glesv2` -o $@ $+

roi.o: roi.c
	$(CC) $(CFLAGS) `pkg-config --cflags gtk+-3.0` -c -o $@ $<
roi:
	$(CC) $(LDFLAGS) `pkg-config --libs gtk+-3.0` -o $@ $+

clean:
	rm -f $(PROGS) $(OBJS)