changed OSX-darwin build so produce draggable folder instead of insta…

…ller package

OSXdiskImage.mk

@@ -0,0 +1,32 @@
+include GNUmakefile.vars
+
+rootdir    := $(TOP)/lispbox-$(LISPBOX_VERSION)
+builddir   := $(TOP)
+version    := $(LISPBOX_VERSION)
+title      := Lispbox
+
+compressed_size = $(shell du -s $(rootdir) | cut -f1)
+sectors         = $(shell echo 3.0*$(compressed_size) | bc)
+mount_location  := `hdid -nomount $(builddir)/LispboxRW.dmg | grep HFS | cut -f1`
+
+all: $(NAME)
+
+clean:
+	rm -f $(builddir)/lispbox-$(LISPBOX_VERSION).dmg
+	rm -rf $(TOP)/staging/
+	rm -f $(builddir)/LispboxRW.dmg
+
+$(NAME): $(builddir)/lispbox-$(LISPBOX_VERSION).dmg
+	cp $< $@
+
+$(builddir)/lispbox-$(LISPBOX_VERSION).dmg:
+	if [ -e /Volumes/Lispbox ]; then hdiutil eject $(mount_location); fi
+	hdiutil create -ov $(builddir)/LispboxRW -sectors $(sectors)
+	/sbin/newfs_hfs -v Lispbox $(mount_location)
+	hdiutil eject $(mount_location)
+	hdid $(builddir)/LispboxRW.dmg
+	df
+	cp -R $(rootdir) /Volumes/Lispbox
+	hdiutil eject $(mount_location)
+	hdiutil resize $(builddir)/LispboxRW.dmg -sectors min
+	hdiutil convert $(builddir)/LispboxRW.dmg -format UDCO -o $(builddir)/lispbox-$(LISPBOX_VERSION).dmg