.PHONY: build build_config build_bin build_install build_strip \

error init clean_output cleanall \

patch build_misc_sqlite3 build_misc_ncurses \

build_misc_readline build_misc_bzip2 strip_bin

VERSION=3.4.3

CWD := $(shell pwd)

DEBUG=no

RELEASE_VERSION:=$(shell cat LATEST_VERSION)

PYTHONNET := Python-$(VERSION).tgz

PYTHONTAR := $(CWD)/Python-$(VERSION).tgz

PYTHONLIB := python$(basename $(VERSION))

HOSTPYTHON := $(CWD)/host

PYTHON_FOR_BUILD := $(HOSTPYTHON)/bin/python3

ZIP_BINarm := python3_$(RELEASE_VERSION).zip

ZIP_BINx86 := $(subst .zip,_x86.zip,$(ZIP_BINarm))

ZIPEXTRA := python3_extras_$(shell cat LATEST_VERSION_EXTRA).zip

ZIPSCRIPTS := python3_scripts_$(shell cat LATEST_VERSION_SCRIPTS).zip

ZIP := $(ZIP_BINarm) $(ZIP_BINx86) \

$(ZIPEXTRA) \

$(ZIPSCRIPTS)

BUILDMACHINE := $(shell uname -m)

BUILDOS := $(shell uname -s | tr A-Z a-z)

BUILDARCH := $(BUILDMACHINE)-$(BUILDOS)-gnu

ifeq (x$(host),x)

host = $(BUILDOS)-$(BUILDMACHINE)

ifeq (x$(NDK_PATH),x)

build: error

build: $(ZIP)

error:

@echo please set NDK_PATH to android-ndk-r10d or later::

@echo " $$ NDK_PATH=/path/to/android-ndk-r10d make build"

ndk_depends = $(NDK_PATH)/ndk-depends

TAR := tar xfz

ifeq (x$(CROSS),xarm)

TARGET := arm-linux-androideabi

tabi := $(TARGET)-4.9

export ANDROID_API := android-9

export ANDROID_TOOLCHAIN := $(NDK_PATH)/toolchains/$(tabi)/prebuilt/$(host)/bin

export PATH := $(ANDROID_TOOLCHAIN):$(PATH)

_ANDROID_ARCH = arch-arm

_ANDROID_EABI = $(tabi)

MACHINE = armv7

export ARCH = arm

BLDSHARED = arm-linux-androideabi-gcc -shared

CROSS_COMPILE = arm-linux-androideabi-

CROSS_COMPILE_TARGET = arm

HOSTARCH = arm-linux-androideabi

PYTHONSRC := ./python-src_arm

SFX := _arm

ZIPMAIN := $(ZIP_BINarm)

ifeq (x$(CROSS),xx86)

TARGET := i686-linux-android

HOSTARCH := $(TARGET)

_ANDROID_EABI = x86-4.9

MACHINE := i686

export ARCH := x86

PYTHONSRC := ./python-src_x86

SFX := _x86

ZIPMAIN := $(ZIP_BINx86)

ANDROID_NDK_ROOT := $(NDK_PATH)

ANDROID_SYSROOT = $(NDK_PATH)/platforms/$(ANDROID_API)/$(_ANDROID_ARCH)

export SYSROOT = $(ANDROID_SYSROOT)

NDK_SYSROOT = $(ANDROID_SYSROOT)

ANDROID_NDK_SYSROOT = $(ANDROID_SYSROOT)

ANDROID_DEV = $(ANDROID_SYSROOT)/usr

PYTHON_OPTIONAL_MODULES="bz2 lzma ssl"

PYBINR := python3

ifneq (x$(CROSS),x)

export PYBIN := $(CWD)/$(PYBINR)$(SFX)/$(PYBINR)

PYDYNR := $(PYBINR)/lib/$(PYTHONLIB)/lib-dynload

PYDYN := $(CWD)/$(PYBINR)$(SFX)/$(PYDYNR)

export ANDROID_TOOLCHAIN := $(NDK_PATH)/toolchains/$(_ANDROID_EABI)/prebuilt/$(host)/bin

export PATH := $(ANDROID_TOOLCHAIN):$(PATH)

# ANDROID_API := android-4 # TODO: missing waitid

export ANDROID_API := android-9

_ANDROID_ARCH = arch-$(ARCH)

export CFLAGS = --sysroot=$(ANDROID_NDK_SYSROOT) \

-I$(PYBIN)/include -fvisibility=default -fPIE

export CPPFLAGS = $(CFLAGS)

export CXXFLAGS = $(CFLAGS)

export CCSHARED = -fvisibility=default -fPIE

export LDFLAGS := --sysroot=$(ANDROID_NDK_SYSROOT) -L$(PYBIN)/lib

export LINKFORSHARED := -rdynamic -fPIE -pie \

-Xlinker -export-dynamic

export HOSTPGEN = $(HOSTPYTHON)/bin/hostpgen

CROSS_COMPILE := $(HOSTARCH)-

CROSS_COMPILE_TARGET := $(ARCH)

BLDSHARED := $(CROSS_COMPILE)gcc -shared

HOSTARCH := $(TARGET)

cleanall: clean

rm -f $(PYTHONTAR)

clean:

make -C openssl clean

make clean_work CROSS=arm PIE=yes

make clean_work CROSS=x86 PIE=yes

rm -rf python3_extras

rm -f .build_*

clean_work:

rm -rf ncurses-5.9$(SFX)

rm -rf bzip2-1.0.6$(SFX)

rm -rf readline-6.3$(SFX)

rm -rf sqlite3$(SFX)

rm -rf $(PYTHONSRC)

rm -rf $(dir $(PYBIN))

.build_misc: .build_misc_sqlite3 .build_misc_ncurses \

.build_misc_readline .build_misc_bzip2

touch .build_misc

sqlite3.tar.gz:

wget -O $@ https://sqlite.org/2015/sqlite-autoconf-3080803.tar.gz

ncurses-5.9.tar.gz:

wget http://ftp.gnu.org/pub/gnu/ncurses/ncurses-5.9.tar.gz

readline-6.3.tar.gz:

wget ftp://ftp.gnu.org/gnu/readline/readline-6.3.tar.gz

bzip2-1.0.6.tar.gz:

wget http://www.bzip.org/1.0.6/bzip2-1.0.6.tar.gz

targz = $(subst .tar.gz,,$1)

.build_openssl: $(PYTHONTAR)

PYBINR=$(PYBINR) CWD=$(CWD) make -C openssl build

# install_sw is contained in build.

touch .build_openssl

.build_misc_ncurses: ncurses-5.9.tar.gz

make $(subst .,,$@) CROSS=arm PIE=yes

make $(subst .,,$@) CROSS=x86 PIE=yes

touch $@

build_misc_ncurses: ncurses-5.9.tar.gz

tar xfz $<

mv $(call targz,$<) $(call targz,$<)$(SFX)

cd $(call targz,$<)$(SFX); \

./configure --host=$(HOSTARCH) --build=$(BUILDARCH) \

--prefix=$(PYBIN) \

--without-ada --without-cxx --without-manpages \

--without-progs --without-tests \

--with-termlib --enable-termcap --enable-widec \

--disable-database --disable-home-terminfo

cd $(call targz,$<)$(SFX); patch -p1 < $(CWD)/patches/$(call targz,$<).patch

make -C $(call targz,$<)$(SFX)

make -C $(call targz,$<)$(SFX) install

@echo Fix symlinks for Python _curses and _curses_panel extensions.

cd $(PYBIN)/include; cp ncursesw/*.h .

.build_misc_readline: readline-6.3.tar.gz

make $(subst .,,$@) CROSS=arm PIE=yes

make $(subst .,,$@) CROSS=x86 PIE=yes

touch $@

build_misc_readline: readline-6.3.tar.gz

tar xfz $<

cd $(call targz,$<); patch < $(CWD)/patches/readline-6.3-pre.patch

mv $(call targz,$<) $(call targz,$<)$(SFX)

cd $(call targz,$<)$(SFX); \

autoreconf -i; \

bash_cv_wcwidth_broken=no \

CFLAGS="$(CFLAGS) -DANDROID" \

./configure --host=$(HOSTARCH) --build=$(BUILDARCH) \

--prefix=$(PYBIN) \

--disable-shared --with-curses=$(CWD)/ncurses-5.9$(SFX)

make -C $(call targz,$<)$(SFX)

make -C $(call targz,$<)$(SFX) install

.build_misc_sqlite3: sqlite3.tar.gz

make $(subst .,,$@) CROSS=arm PIE=yes

make $(subst .,,$@) CROSS=x86 PIE=yes

touch $@

build_misc_sqlite3: sqlite3.tar.gz

tar xfz $<

mv sqlite-autoconf-3080803 $(call targz,$<)$(SFX)

cd $(call targz,$<)$(SFX); \

./configure --host=$(HOSTARCH) --build=$(BUILDARCH) --prefix=$(PYBIN) \

--disable-shared

make -C $(call targz,$<)$(SFX)

make -C $(call targz,$<)$(SFX) install

.build_misc_bzip2: bzip2-1.0.6.tar.gz

make $(subst .,,$@) CROSS=arm PIE=yes

make $(subst .,,$@) CROSS=x86 PIE=yes

touch $@

build_misc_bzip2: bzip2-1.0.6.tar.gz

tar xfz $<

cd $(call targz,$<); patch -p1 < $(CWD)/patches/bzip2-1.0.6-pre.patch

mv $(call targz,$<) $(call targz,$<)$(SFX)

PREFIX=$(PYBIN)\

CC=$(TARGET)-gcc RANLIB=$(TARGET)-ranlib \

make -C $(call targz,$<)$(SFX) -f Makefile-libbz2_so

mkdir -p $(PYBIN)/lib

cp $(call targz,$<)$(SFX)/*.so* $(PYBIN)/lib

$(PYTHONTAR):

@echo "Building Python VM For Android Release $(RELEASE_VERSION)"

if [ ! -f $(CWD)/Python-$(VERSION).tar.bz2 ]; then \

URL="http://www.python.org/ftp/python/$(VERSION)/$(PYTHONNET)"; \

wget -O $(PYTHONTAR) $$URL; \

fi

.build_host: $(PYTHONTAR)

# we need to build the host python and host pgen so we can

# generate the correct grammar and some other stuff

echo "Decompressing Python-$(VERSION)"

$(TAR) $(PYTHONTAR)

mkdir -p $(HOSTPYTHON)

cd Python-$(VERSION)/; ./configure --prefix=$(HOSTPYTHON)

make -C Python-$(VERSION)

make -C Python-$(VERSION) Parser/pgen

make -C Python-$(VERSION) install

cp Python-$(VERSION)/Parser/pgen $(HOSTPYTHON)/bin/hostpgen

rm -rf Python-$(VERSION)

touch .build_host

$(CWD)/patches/python-*.patch:

echo

.build_src: $(PYTHONTAR) $(CWD)/patches/python-*.patch

make $(subst .,,$@) CROSS=arm PIE=yes

make $(subst .,,$@) CROSS=x86 PIE=yes

touch .build_src

build_src: $(PYTHONTAR) $(CWD)/patches/python-*.patch

rm -rf $(PYTHONSRC)

$(TAR) $(PYTHONTAR)

mv Python-$(VERSION) $(PYTHONSRC)

cd $(PYTHONSRC); \

for p in $(CWD)/patches/python-*.patch; do \

echo "patching: $$p..."; patch -p1 -i $$p; done

.build_config: .build_src .build_misc .build_openssl

make build_config CROSS=arm PIE=yes

make build_config CROSS=x86 PIE=yes

touch .build_config

build_config:

# @echo PATH: "'$$PATH'"

# @echo CROSS: "$(CROSS)"

# @echo CFLAGS: "$$CFLAGS"

# @echo LINKFORSHARED: "$(LINKFORSHARED)"

ln -sf $(NDK_SYSROOT)/usr/include/linux/soundcard.h \

$(NDK_SYSROOT)/usr/include/sys/soundcard.h

cd $(PYTHONSRC); CONFIG_SITE=`pwd`/config.site \

./configure CROSS_COMPILE_TARGET=yes \

--host=$(TARGET) --build=$(BUILDARCH) --disable-ipv6 \

--prefix=$(PYBIN) --enable-shared --with-ensurepip=no

.build_bin: .build_config

make build_bin CROSS=arm PIE=yes

make build_bin CROSS=x86 PIE=yes

touch .build_bin

build_bin: .build_openssl .build_misc

CROSS_COMPILE_TARGET=yes make -C $(PYTHONSRC)

.build_install: .build_bin

make build_install CROSS=arm PIE=yes

make build_install CROSS=x86 PIE=yes

touch .build_install

build_install: .build_bin

CROSS_COMPILE_TARGET=yes make -C $(PYTHONSRC) install

.build_strip: .build_install

make build_strip CROSS=arm PIE=yes

make build_strip CROSS=x86 PIE=yes

touch .build_strip

build_strip: .build_install

$(TARGET)-strip $(PYBIN)/bin/python3

for i in $(PYBIN)/lib/*.so* $(PYDYN)/*.so*; do \

if [ -L $$i ]; then continue; fi; \

chmod 600 $$i; $(TARGET)-strip $$i; chmod 555 $$i; done

$(ZIP_BINarm): .build_install

make CROSS=arm PIE=yes build_zip

$(ZIP_BINx86): .build_install

make CROSS=x86 PIE=yes build_zip

build_zip: .build_strip

@echo non-PIE: build the android libraries/executables

# make strip_bin CROSS=arm

@echo "Packing $(ZIPMAIN)"

rm -f $(ZIPMAIN)

cd $(PYBIN)/..; zip -g ../$(ZIPMAIN) $(PYBINR)/bin/python3; \

zip -g ../$(ZIPMAIN) $(PYBINR)/lib/libpython3.so; \

zip -g ../$(ZIPMAIN) $(PYBINR)/lib/libpython3.4m.so

cd $(PYBIN)/..; echo $(ndk_depends) $(PYBINR)/bin/python3

cd $(PYBIN)/..; deps="libssl.so.1.0.0 libcrypto.so.1.0.0"; \

for i in $$deps; do \

zip -g ../$(ZIPMAIN) $(PYBINR)/lib/$$i; done

cd $(PYBIN)/..; zip -gri"*.so" ../$(ZIPMAIN) $(PYDYNR)

cd $(PYBIN)/..; zip -g ../$(ZIPMAIN) $(PYBINR)/lib/$(PYTHONLIB)/config-3.4m/Makefile \

$(PYBINR)/include/python3.4m/pyconfig.h

PYEXT_ := python3-extras

PYEXT := $(PYEXT_)/$(PYBINR)

$(ZIPEXTRA): $(ZIPMAIN) .build_host

echo "Packing $(ZIPEXTRA)"

rm -f $(ZIPEXTRA)

rm -rf $(PYEXT_)

mkdir -p $(PYEXT)/site-packages

# mkdir -p $(PYEXT)/share/x

# mkdir -p $(PYEXT)/share/a

# mkdir -p $(PYEXT)/share/v

# cp $(PYBINR)/share/terminfo/x/xterm $(PYEXT)/share/x

# cp $(PYBINR)/share/terminfo/a/ansi $(PYEXT)/share/a

# cp $(PYBINR)/share/terminfo/v/vt320 $(PYEXT)/share/v

cp python-libs/ase/android.py $(PYEXT)

cp -r $(CWD)/$(PYBINR)_arm/$(PYBINR)/lib/$(PYTHONLIB)/* $(PYEXT)

cp -r python-libs/* $(PYEXT)/site-packages

rm -rf $(PYEXT)/site-packages/ase # ignore ase

$(PYTHON_FOR_BUILD) -OO -m compileall -qf -x'tests*/.*' $(PYEXT) || echo

# FIXME: complex shell script: change __cache__/.pyo to .pyc

find $(PYEXT) -name *.pyo -exec sh -c \

'cp $$0 $$(echo $$0 | sed "s/\/__pycache__//" | sed s/.cpython-34.pyo/.pyc/)' {} \;

cd $(PYEXT_); \

zip -Dqgrx"*.so" -x"test/*" -x"*/test/*" -x"*/tests/*" \

-x"*/turtledemo/*" -x"*/tkinter/*" -x"*/idlelib/*" \

-x"*/ensurepip/*" \

-x"*.pyo" -x"*.py" -x"*/__pycache__/*" \

-x"*.so*" -x"*.exe" -x"*.a" $(CWD)/$@ *

# zip -d $@ "*.pc" "*pkgconfig*" "*/libpython3.4m.a" \

# "*.a" "bin/*" "*.la"

$(ZIPSCRIPTS):

echo "Packing $(ZIPSCRIPTS)"

rm -f $(ZIPSCRIPTS)

cd python-scripts; zip -g ../$@ *

patch:

diff -wuprN Python-$(VERSION) $(PYTHONSRC) \

> Python-$(VERSION)-android.patch.new