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Split out config variables to Makefile.defs
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# you can probably leave these settings alone: | ||
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LUADIR=luajit-2.0 | ||
MUPDFDIR=mupdf | ||
MUPDFTARGET=build/release | ||
MUPDFLIBDIR=$(MUPDFDIR)/$(MUPDFTARGET) | ||
DJVUDIR=djvulibre | ||
KPVCRLIBDIR=kpvcrlib | ||
CRENGINEDIR=$(KPVCRLIBDIR)/crengine | ||
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FREETYPEDIR=$(MUPDFDIR)/thirdparty/freetype | ||
JPEGDIR=$(MUPDFDIR)/thirdparty/jpeg | ||
LFSDIR=luafilesystem | ||
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POPENNSDIR=popen-noshell | ||
K2PDFOPTLIBDIR=libk2pdfopt | ||
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# must point to directory with *.ttf fonts for crengine | ||
TTF_FONTS_DIR=$(MUPDFDIR)/fonts | ||
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# set this to your ARM cross compiler: | ||
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SHELL:=/bin/bash | ||
CHOST?=arm-none-linux-gnueabi | ||
CC:=$(CHOST)-gcc | ||
CXX:=$(CHOST)-g++ | ||
STRIP:=$(CHOST)-strip | ||
AR:=$(CHOST)-ar | ||
ifdef SBOX_UNAME_MACHINE | ||
CC:=gcc | ||
CXX:=g++ | ||
endif | ||
HOSTCC:=gcc | ||
HOSTCXX:=g++ | ||
HOSTAR:=ar | ||
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# Base CFLAGS, without arch. We'll need it for luajit, because its Makefiles do some tricky stuff to differentiate HOST/TARGET | ||
BASE_CFLAGS:=-O2 -ffast-math -pipe -fomit-frame-pointer | ||
# Use this for debugging: | ||
#BASE_CFLAGS:=-O0 -g | ||
# Misc GCC tricks to ensure backward compatibility with the K2, even when using a fairly recent TC (Linaro/MG). | ||
# NOTE: -mno-unaligned-access is needed for TC based on Linaro 4.6/4.7 or GCC 4.7, or weird crap happens on FW 2.x. We unfortunately can't set it by default, since it's a new flag. | ||
# A possible workaround would be to set the alignment trap to fixup (echo 2 > /proc/cpu/alignment) in the launch script, but that's terribly ugly, and might severly nerf performance... | ||
# That said, MG 2012.03 is still using GCC 4.6.3, so we're good ;). | ||
ARM_BACKWARD_COMPAT_CFLAGS:=-fno-stack-protector -U_FORTIFY_SOURCE -D_GNU_SOURCE -fno-finite-math-only | ||
ARM_BACKWARD_COMPAT_CXXFLAGS:=-fno-use-cxa-atexit | ||
ARM_ARCH:=-march=armv6j -mtune=arm1136jf-s -mfpu=vfp -mfloat-abi=softfp -marm | ||
HOST_ARCH:=-march=native | ||
HOSTCFLAGS:=$(HOST_ARCH) $(BASE_CFLAGS) | ||
CFLAGS:=$(BASE_CFLAGS) | ||
CXXFLAGS:=$(BASE_CFLAGS) | ||
LDFLAGS:=-Wl,-O1 -Wl,--as-needed | ||
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DYNAMICLIBSTDCPP:=-lstdc++ | ||
ifdef STATICLIBSTDCPP | ||
DYNAMICLIBSTDCPP:= | ||
endif | ||
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# you can configure an emulation for the (eink) framebuffer here. | ||
# the application won't use the framebuffer (and the special e-ink ioctls) | ||
# in that case. | ||
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ifdef EMULATE_READER | ||
CC:=$(HOSTCC) -g | ||
CXX:=$(HOSTCXX) | ||
AR:=$(HOSTAR) | ||
EMULATE_READER_W?=824 | ||
EMULATE_READER_H?=1200 | ||
EMU_CFLAGS?=$(shell sdl-config --cflags) | ||
EMU_CFLAGS+= -DEMULATE_READER \ | ||
-DEMULATE_READER_W=$(EMULATE_READER_W) \ | ||
-DEMULATE_READER_H=$(EMULATE_READER_H) | ||
EMU_LDFLAGS?=$(shell sdl-config --libs) | ||
ifeq "$(shell uname -s -m)" "Darwin x86_64" | ||
EMU_LDFLAGS += -pagezero_size 10000 -image_base 100000000 | ||
endif | ||
CFLAGS+= $(HOST_ARCH) | ||
CXXFLAGS+= $(HOST_ARCH) | ||
LIBDIR=libs-emu | ||
else | ||
CFLAGS+= $(ARM_ARCH) $(ARM_BACKWARD_COMPAT_CFLAGS) | ||
CXXFLAGS+= $(ARM_ARCH) $(ARM_BACKWARD_COMPAT_CFLAGS) $(ARM_BACKWARD_COMPAT_CXXFLAGS) | ||
LIBDIR=libs | ||
endif | ||
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# standard includes | ||
KOREADER_BASE_CFLAGS=$(CFLAGS) -I$(LUADIR)/src -I$(MUPDFDIR)/ | ||
K2PDFOPT_CFLAGS=-I$(K2PDFOPTLIBDIR)/willuslib -I$(K2PDFOPTLIBDIR)/k2pdfoptlib -I$(K2PDFOPTLIBDIR)/ | ||
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# enable tracing output: | ||
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#KOREADER_BASE_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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MUPDFLIBS := $(MUPDFLIBDIR)/libfitz.a | ||
DJVULIBS := $(DJVUDIR)/build/libdjvu/.libs/libdjvulibre.so \ | ||
$(LIBDIR)/libdjvulibre.so | ||
DJVULIB := $(LIBDIR)/libdjvulibre.so.21 | ||
DJVULIBDIR := $(DJVUDIR)/build/libdjvu/.libs/ | ||
CRELIB = $(LIBDIR)/libcrengine.so | ||
CRE_3RD_LIBS := $(CRENGINEDIR)/thirdparty/chmlib/libchmlib.a \ | ||
$(CRENGINEDIR)/thirdparty/libpng/libpng.a \ | ||
$(CRENGINEDIR)/thirdparty/antiword/libantiword.a | ||
THIRDPARTYLIBS := $(MUPDFLIBDIR)/libfreetype.a \ | ||
$(MUPDFLIBDIR)/libopenjpeg.a \ | ||
$(MUPDFLIBDIR)/libjbig2dec.a \ | ||
$(MUPDFLIBDIR)/libjpeg.a \ | ||
$(MUPDFLIBDIR)/libz.a | ||
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#@TODO patch crengine to use the latest libjpeg 04.04 2012 (houqp) | ||
#$(MUPDFLIBDIR)/libjpeg.a \ | ||
#$(CRENGINEDIR)/thirdparty/libjpeg/libjpeg.a \ | ||
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LUALIB := $(LIBDIR)/libluajit-5.1.so.2 | ||
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POPENNSLIB := $(POPENNSDIR)/libpopen_noshell.a | ||
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K2PDFOPTLIB := $(LIBDIR)/libk2pdfopt.so.1 | ||
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all: koreader-base extr | ||
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VERSION?=$(shell git describe HEAD) | ||
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