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@ -4,42 +4,41 @@ LUADIR=lua
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MUPDFDIR=mupdf
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MUPDFTARGET=build/debug
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MUPDFLIBDIR=$(MUPDFDIR)/$(MUPDFTARGET)
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LDFLAGS=-lm -ldl
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# set this to your ARM cross compiler:
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CC:=arm-unknown-linux-gnueabi-gcc
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#CC:=gcc
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HOSTCC:=gcc
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#ALLCFLAGS:=-g -O0
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ALLCFLAGS:=-O2
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CFLAGS:=-O2
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# you can configure an emulation for the (eink) framebuffer here.
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# the application won't use the framebuffer (and the special e-ink ioctls)
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# in that case.
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EMULATE_EINKFB_FILE=/tmp/displayfifo
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#EMULATE_EINKFB_FILE=/dev/null
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EMULATE_EINKFB_W=824
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EMULATE_EINKFB_H=1200
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CFLAGS= $(ALLCFLAGS) -I$(LUADIR)/src -I$(MUPDFDIR)/ \
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-DEMULATE_EINKFB_FILE='"$(EMULATE_EINKFB_FILE)"' \
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-DEMULATE_EINKFB_W=$(EMULATE_EINKFB_W) \
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-DEMULATE_EINKFB_H=$(EMULATE_EINKFB_H)
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# comment in the following line if you want to use the framebuffer emulation:
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#CFLAGS+= -DEMULATE_EINKFB
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ifdef EMULATE_READER
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CC:=$(HOSTCC)
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EMULATE_READER_W?=824
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EMULATE_READER_H?=1200
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EMU_CFLAGS?=$(shell sdl-config --cflags)
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EMU_CFLAGS+= -DEMULATE_READER \
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-DEMULATE_READER_W=$(EMULATE_READER_W) \
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-DEMULATE_READER_H=$(EMULATE_READER_H) \
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EMU_LDFLAGS?=$(shell sdl-config --libs)
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endif
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# standard includes
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KPDFREADER_CFLAGS=$(CFLAGS) -I$(LUADIR)/src -I$(MUPDFDIR)/
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# enable tracing output:
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#CFLAGS+= -DMUPDF_TRACE
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#KPDFREADER_CFLAGS+= -DMUPDF_TRACE
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# for now, all dependencies except for the libc are compiled into the final binary:
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kpdfview: kpdfview.o einkfb.o pdf.o blitbuffer.o input.o util.o
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$(CC) $(LDFLAGS) \
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$(CC) -lm -ldl $(EMU_LDFLAGS) \
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kpdfview.o \
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einkfb.o \
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pdf.o \
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@ -55,6 +54,13 @@ kpdfview: kpdfview.o einkfb.o pdf.o blitbuffer.o input.o util.o
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$(MUPDFLIBDIR)/libz.a \
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$(LUADIR)/src/liblua.a -o kpdfview
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einkfb.o input.o: %.o: %.c
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$(CC) -c $(KPDFREADER_CFLAGS) $(EMU_CFLAGS) $< -o $@
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kpdfview.o pdf.o blitbuffer.o util.o: %.o: %.c
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$(CC) -c $(KPDFREADER_CFLAGS) $< -o $@
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fetchthirdparty:
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-rmdir mupdf
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-rmdir lua
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@ -71,31 +77,20 @@ cleanthirdparty:
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make -C mupdf clean
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$(MUPDFDIR)/fontdump.host:
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make -C mupdf CC=gcc $(MUPDFTARGET)/fontdump
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make -C mupdf CC="$(HOSTCC)" $(MUPDFTARGET)/fontdump
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cp -a $(MUPDFLIBDIR)/fontdump $(MUPDFDIR)/fontdump.host
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make -C mupdf clean
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$(MUPDFDIR)/cmapdump.host:
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make -C mupdf CC=gcc $(MUPDFTARGET)/cmapdump
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make -C mupdf CC="$(HOSTCC)" $(MUPDFTARGET)/cmapdump
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cp -a $(MUPDFLIBDIR)/cmapdump $(MUPDFDIR)/cmapdump.host
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make -C mupdf clean
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thirdparty: $(MUPDFDIR)/cmapdump.host $(MUPDFDIR)/fontdump.host
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make -C lua/src CC="$(CC)" CFLAGS="$(ALLCFLAGS)" MYCFLAGS=-DLUA_USE_LINUX MYLIBS="-Wl,-E" liblua.a
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# generate cmapdump and fontdump helpers.
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# those need to be run on the build platform, not the target device.
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# thus, we override the CC here.
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make -C mupdf clean
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# build only thirdparty libs, libfitz and pdf utils, which will care for libmupdf.a being built
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CC="$(CC)" CFLAGS="$(ALLCFLAGS)" make -C mupdf CMAPDUMP=cmapdump.host FONTDUMP=fontdump.host MUPDF= XPS_APPS=
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CFLAGS="$(CFLAGS)" make -C mupdf CC="$(CC)" CMAPDUMP=cmapdump.host FONTDUMP=fontdump.host MUPDF= XPS_APPS=
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make -C lua/src CC="$(CC)" CFLAGS="$(CFLAGS)" MYCFLAGS=-DLUA_USE_LINUX MYLIBS="-Wl,-E" liblua.a
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install:
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# install to kindle using USB networking
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scp kpdfview reader.lua alt_getopt.lua root@192.168.2.2:/mnt/us/test/
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display:
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# run mplayer on a FIFO, fed by using the framebuffer emulation
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# make a FIFO
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[ -p $(EMULATE_EINKFB_FILE) ] || mknod $(EMULATE_EINKFB_FILE) p
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# ...and display from it
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mplayer -rawvideo format=y8:w=$(EMULATE_EINKFB_W):h=$(EMULATE_EINKFB_H) -demuxer rawvideo $(EMULATE_EINKFB_FILE)
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