diff --git a/Makefile b/Makefile
index 845b40bb5..3b8d60ac0 100644
--- a/Makefile
+++ b/Makefile
@@ -9,85 +9,67 @@ KOR_BASE=koreader-base
 VERSION=$(shell git describe HEAD)
 
 # subdirectory we use to build the installation bundle
-INSTALL_DIR=koreader
+INSTALL_DIR=koreader-$(MACHINE)
 
-# subdirectory we use to setup emulation environment
-EMU_DIR=emu
-
-# files to copy from main directory
-LUA_FILES=reader.lua
+# files to link from main directory
+INSTALL_FILES=reader.lua frontend resources koreader.sh \
+		koreader_kobo.sh defaults.lua \
+		git-rev README.md COPYING
 
 # for gettext
 DOMAIN=koreader
 TEMPLATE_DIR=l10n/templates
 KOREADER_MISC_TOOL=../misc
 XGETTEXT_BIN=$(KOREADER_MISC_TOOL)/gettext/lua_xgettext.py
-MO_DIR=i18n
-
+MO_DIR=$(INSTALL_DIR)/koreader/i18n
 
-all: $(KOR_BASE)/koreader-base $(KOR_BASE)/extr $(KOR_BASE)/sdcv mo fonts
 
-$(KOR_BASE)/koreader-base $(KOR_BASE)/extr $(KOR_BASE)/sdcv:
-	make -C $(KOR_BASE) koreader-base extr sdcv
+all: mo $(KOR_BASE)/$(OUTPUT_DIR)/luajit
+	echo $(VERSION) > git-rev
+	rm -rf $(INSTALL_DIR)
+	mkdir -p $(INSTALL_DIR)/koreader
+	cp -rfL $(KOR_BASE)/$(OUTPUT_DIR)/* $(INSTALL_DIR)/koreader/
+ifdef EMULATE_READER
+	cp -f $(KOR_BASE)/ev_replay.py $(INSTALL_DIR)/koreader/
+endif
+	for f in $(INSTALL_FILES); do \
+		ln -s ../../$$f $(INSTALL_DIR)/koreader/; \
+		done
+	cp -rpL resources/fonts/* $(INSTALL_DIR)/koreader/fonts/
+	mkdir $(INSTALL_DIR)/koreader/screenshots
+	mkdir $(INSTALL_DIR)/koreader/data/dict
+	mkdir $(INSTALL_DIR)/koreader/data/tessdata
+	mkdir $(INSTALL_DIR)/koreader/fonts/host
+	ln -s ../extensions $(INSTALL_DIR)/
+	ln -s ../launchpad $(INSTALL_DIR)/
+	# clean up
+	rm -rf $(INSTALL_DIR)/koreader/data/{cr3.ini,cr3skin-format.txt,desktop,devices,manual}
+	rm $(INSTALL_DIR)/koreader/fonts/droid/DroidSansFallbackFull.ttf
+
+$(KOR_BASE)/$(OUTPUT_DIR)/luajit: koreader-base
+$(KOR_BASE)/$(OUTPUT_DIR)/extr: koreader-base
+
+koreader-base:
+	$(MAKE) -C $(KOR_BASE)
 
 fetchthirdparty:
 	git submodule init
 	git submodule update
-	make -C $(KOR_BASE) fetchthirdparty
+	$(MAKE) -C $(KOR_BASE) fetchthirdparty
 
 clean:
-	make -C $(KOR_BASE) clean
-
-cleanthirdparty:
-	make -C $(KOR_BASE) cleanthirdparty
-
-bootstrapemu:
-	test -d $(EMU_DIR) || mkdir $(EMU_DIR)
-	test -d $(EMU_DIR)/libs-emu || (cd $(EMU_DIR) && ln -s ../$(KOR_BASE)/libs-emu ./)
-	test -d $(EMU_DIR)/fonts || (cd $(EMU_DIR) && ln -s ../$(KOR_BASE)/fonts ./)
-	test -d $(EMU_DIR)/data || (cd $(EMU_DIR) && ln -s ../$(KOR_BASE)/data ./)
-	test -d $(EMU_DIR)/frontend || (cd $(EMU_DIR) && ln -s ../frontend ./)
-	test -d $(EMU_DIR)/resources || (cd $(EMU_DIR) && ln -s ../resources ./)
-	test -e $(EMU_DIR)/koreader-base || (cd $(EMU_DIR) && ln -s ../$(KOR_BASE)/koreader-base ./)
-	test -e $(EMU_DIR)/extr || (cd $(EMU_DIR) && ln -s ../$(KOR_BASE)/extr ./)
-	test -e $(EMU_DIR)/sdcv || (cd $(EMU_DIR) && ln -s ../$(KOR_BASE)/sdcv ./)
-	test -e $(EMU_DIR)/reader.lua || (cd $(EMU_DIR) && ln -s ../reader.lua ./)
-	test -e $(EMU_DIR)/defaults.lua || (cd $(EMU_DIR) && ln -s ../defaults.lua ./)
-	test -e $(EMU_DIR)/history || (mkdir $(EMU_DIR)/history)
-	test -e $(EMU_DIR)/$(MO_DIR) || (cd $(EMU_DIR) && ln -s ../$(MO_DIR) ./)
-	test -e $(EMU_DIR)/ev_replay.py || (cd $(EMU_DIR) && ln -s ../$(KOR_BASE)/ev_replay.py ./)
-	test -e $(EMU_DIR)/defaults.lua || (cd $(EMU_DIR) && ln -s ../defaults.lua ./)
+	$(MAKE) -C $(KOR_BASE) clean
 
 customupdate: all
 	# ensure that the binaries were built for ARM
-	file $(KOR_BASE)/koreader-base | grep ARM || exit 1
-	file $(KOR_BASE)/extr | grep ARM || exit 1
-	# remove old package and dir if any
+	file $(INSTALL_DIR)/koreader/luajit | grep ARM || exit 1
+	# remove old package if any
 	rm -f koreader-$(VERSION).zip
-	rm -rf $(INSTALL_DIR)
-	# create new dir for package
-	mkdir -p $(INSTALL_DIR)/{history,screenshots,clipboard,libs}
-	cp -p README.md COPYING $(KOR_BASE)/{koreader-base,extr,sdcv} koreader.sh koreader_kobo.sh $(LUA_FILES) $(INSTALL_DIR)
-	$(STRIP) --strip-unneeded $(INSTALL_DIR)/koreader-base $(INSTALL_DIR)/extr $(INSTALL_DIR)/sdcv
-	mkdir $(INSTALL_DIR)/data $(INSTALL_DIR)/data/dict $(INSTALL_DIR)/data/tessdata
-	cp -L koreader-base/$(DJVULIB) $(KOR_BASE)/$(CRELIB) \
-		$(KOR_BASE)/$(LUALIB) $(KOR_BASE)/$(K2PDFOPTLIB) \
-		$(KOR_BASE)/$(LEPTONICALIB) $(KOR_BASE)/$(TESSERACTLIB) \
-		$(INSTALL_DIR)/libs
-	$(STRIP) --strip-unneeded $(INSTALL_DIR)/libs/*
-	cp -rpL $(KOR_BASE)/data/*.css $(INSTALL_DIR)/data
-	cp -rpL $(KOR_BASE)/data/hyph $(INSTALL_DIR)/data/hyph
-	cp -rpL $(KOR_BASE)/fonts $(INSTALL_DIR)
-	cp -rp $(MO_DIR) $(INSTALL_DIR)
-	rm $(INSTALL_DIR)/fonts/droid/DroidSansFallbackFull.ttf
-	echo $(VERSION) > git-rev
-	cp -r git-rev resources $(INSTALL_DIR)
-	rm -r $(INSTALL_DIR)/resources/fonts
-	cp -rpL frontend $(INSTALL_DIR)
-	cp defaults.lua $(INSTALL_DIR)
-	mkdir $(INSTALL_DIR)/fonts/host
-	zip -9 -r koreader-$(VERSION).zip $(INSTALL_DIR) launchpad/ extensions/
-	rm -rf $(INSTALL_DIR)
+	# create new package
+	cd $(INSTALL_DIR) && \
+		zip -9 -r \
+			../koreader-$(MACHINE)-$(VERSION).zip * \
+			-x "koreader/resources/fonts/*"
 	# @TODO write an installation script for KUAL   (houqp)
 
 
@@ -103,5 +85,3 @@ mo:
 		msgfmt -o $(MO_DIR)/$$lingua/LC_MESSAGES/$$resource.mo $$po ; \
 		done
 
-fonts:
-	cp -rpL resources/fonts/* $(KOR_BASE)/fonts