Some adaptions needed after refactoring

Makefile

@@ -1,6 +1,15 @@
-VERSION?=$(shell git describe HEAD)
-CHOST?=arm-none-linux-gnueabi
-STRIP:=$(CHOST)-strip
+# the repository might not have been checked out yet, so make this
+# able to fail:
+-include koreader-base/Makefile.defs
+
+# we want VERSION to carry the version of koreader, not koreader-base
+VERSION=$(shell git describe HEAD)
+
+# subdirectory we use to build the installation bundle
+INSTALL_DIR=kindlepdfviewer
+
+# files to copy from main directory
+LUA_FILES=reader.lua
 
 all: koreader-base/koreader-base koreader-base/extr
 
@@ -21,22 +30,22 @@ clean:
 cleanthirdparty:
 	cd koreader-base && make cleanthirdparty
 
-customupdate: all
+customupdate: koreader-base/koreader-base koreader-base/extr
 	# ensure that the binaries were built for ARM
 	file koreader-base/koreader-base | grep ARM || exit 1
 	file koreader-base/extr | grep ARM || exit 1
 	rm -f kindlepdfviewer-$(VERSION).zip
-	$(STRIP) --strip-unneeded koreader-base/kpdfview koreader-base/extr
 	rm -rf $(INSTALL_DIR)
 	mkdir -p $(INSTALL_DIR)/{history,screenshots,clipboard,libs}
-	cp -p README.md COPYING kpdfview extr kpdf.sh $(LUA_FILES) $(INSTALL_DIR)
+	cp -p README.md COPYING koreader-base/koreader-base koreader-base/extr kpdf.sh $(LUA_FILES) $(INSTALL_DIR)
+	$(STRIP) --strip-unneeded $(INSTALL_DIR)/koreader-base $(INSTALL_DIR)/extr
 	mkdir $(INSTALL_DIR)/data
-	cp -L $(DJVULIB) $(CRELIB) $(LUALIB) $(K2PDFOPTLIB) $(INSTALL_DIR)/libs
+	cp -L koreader-base/$(DJVULIB) koreader-base/$(CRELIB) koreader-base/$(LUALIB) koreader-base/$(K2PDFOPTLIB) $(INSTALL_DIR)/libs
 	$(STRIP) --strip-unneeded $(INSTALL_DIR)/libs/*
-	cp -rpL data/*.css $(INSTALL_DIR)/data
-	cp -rpL fonts $(INSTALL_DIR)
+	cp -rpL koreader-base/data/*.css $(INSTALL_DIR)/data
+	cp -rpL koreader-base/fonts $(INSTALL_DIR)
 	rm $(INSTALL_DIR)/fonts/droid/DroidSansFallbackFull.ttf
-	cp -r git-rev resources $(INSTALL_DIR)
+	cp -r koreader-base/git-rev resources $(INSTALL_DIR)
 	cp -rpL frontend $(INSTALL_DIR)
 	mkdir $(INSTALL_DIR)/fonts/host
 	zip -9 -r kindlepdfviewer-$(VERSION).zip $(INSTALL_DIR) launchpad/ extensions/

README.md

@@ -18,3 +18,50 @@ at its fork Librerator.
 
 The application is licensed under the GPLv3 (see COPYING file).
 
+
+Building
+========
+
+
+Follow these steps:
+
+* fetch thirdparty sources
+	* manually fetch all the thirdparty sources:
+		* init and update submodule koreader-base
+		* within koreader-base:
+			* install muPDF sources into subfolder "mupdf"
+			* install muPDF third-party sources (see muPDF homepage) into a new
+			  subfolder "mupdf/thirdparty"
+			* install libDjvuLibre sources into subfolder "djvulibre"
+			* install CREngine sources into subfolder "kpvcrlib/crengine"
+			* install LuaJit sources into subfolder "luajit-2.0"
+			* install popen_noshell sources into subfolder "popen-noshell"
+
+	* automatically fetch thirdparty sources with Makefile:
+		* make sure you have patch, wget, unzip, git and svn installed
+		* run `make fetchthirdparty`.
+
+* adapt Makefile to your needs - have a look at Makefile.defs in koreader-base
+
+* run `make thirdparty`. This will build MuPDF (plus the libraries it depends
+  on), libDjvuLibre, CREngine and Lua.
+
+* run `make`. This will build the kpdfview application
+
+
+Running
+=======
+
+The user interface is scripted in Lua. See "reader.lua".
+It uses the Linux feature to run scripts by using a corresponding line at its
+start.
+
+So you might just call that script. Note that the script and the koreader-base
+binary currently must be in the same directory.
+
+You would then just call reader.lua, giving the document file path, or any
+directory path, as its first argument. Run reader.lua without arguments to see
+usage notes.  The reader.lua script can also show a file chooser: it will do
+this when you call it with a directory (instead of a file) as first argument.
+
+

reader.lua

@@ -1,4 +1,4 @@
-#!./kpdfview
+#!./koreader-base
 
 package.path = "./frontend/?.lua"
 require "ui/uimanager"