Ein makefile um eine Vorschaugalerie für Bilder zu erzeugen
PICS=pics
THUMBS=thumbnails
ORIGINAL=$(wildcard $(PICS)/*.JPG)
VORSCHAU=$(subst $(PICS),$(THUMBS),$(ORIGINAL))
BILDER=$(notdir $(ORIGINAL))
all: index.html $(VORSCHAU)
index.html: $(ORIGINAL)
@ echo -e "Builing index with $(PICS) $(THUMBS) $(BILDER)"
@ echo "<HTML><HEAD><TITLE>Index</TITLE></HEAD><BODY><H1>Index</H1>" > $@;
@ for img in $(BILDER); do \
echo "$$img:<BR>" >> $@; \
echo "<A href=\"$(PICS)/$$img\">" >> $@; \
echo "<IMG src=\"$(THUMBS)/$$img\" border=\"0\">" >> $@; \
echo "</A/gt;<BR><BR>" >> $@; \
done;
@ echo "</BODY></HTML>" >> $@
@ echo ""
$(THUMBS)/%.JPG: $(PICS)/%.JPG
@ echo "Creating target $@ from source $<"
djpeg -pnm $< | pnmscale -pixel 72000 | cjpeg > $@
@ echo ""
clean:
- rm $(THUMBS)/*.JPG
- rm index.html
.PHONY: clean