fixed img2bin makefile to use the included libimago

diff --git a/tools/img2bin/Makefile b/tools/img2bin/Makefile
index 5e525cb..0763597 100644 (file)
--- a/tools/img2bin/Makefile
+++ b/tools/img2bin/Makefile
@@ -3,12 +3,18 @@ bin = img2bin
 
 root = ../..
 
-CFLAGS = -pedantic -Wall -g -I$(root)/libs/imago/src
-LDFLAGS = -L$(root)/libs/imago -limago -lpng -ljpeg -lz -L/usr/local/lib -lm
+imagodir = $(root)/libs/imago
+libimago = $(imagodir)/libimago.a
 
-$(bin): $(obj)
+CFLAGS = -pedantic -Wall -g -I$(imagodir)/src
+LDFLAGS = -L$(imagodir) -limago -lm
+
+$(bin): $(obj) $(libimago)
        $(CC) -o $@ $(obj) $(LDFLAGS)
 
+$(libimago):
+       $(MAKE) -C $(imagodir)
+
 .PHONY: clean
 clean:
        rm -f $(obj) $(bin)