VERSION=2.7.14

ndk_build = $(NDK_PATH)/ndk-build

# set -ex

CWD := $(shell pwd)

OUT := $(CWD)/python$(__BUILD_ARCH)

DEBUG=no

RELEASE_VERSION:=$(shell cat LATEST_VERSION)

PYTHONSRC := $(CWD)/python-src

PYTHONNET := Python-$(VERSION).tgz

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

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

PYTHONHST := $(CWD)/host

PYTHONHST_bin := $(PYTHONHST)/bin/python

TAR := tar xvfz

ZIP_BIN_arm := python_$(RELEASE_VERSION).zip

ZIP_BIN_x86 := python_$(RELEASE_VERSION)_x86.zip

ZIP_LIB := python_lib_$(RELEASE_VERSION).zip

ZIP_EXT := python_extras_$(shell cat LATEST_VERSION_EXTRA).zip

ZIP_SCR := python_scripts_$(shell cat LATEST_VERSION_SCRIPTS).zip

ZIP := $(ZIP_BIN_arm) $(ZIP_BIN_x86) $(ZIP_LIB) $(ZIP_EXT) $(ZIP_SCR)

OUT_EXT := $(OUT)/python-ext/python

OUT_INC := $(OUT)/python-lib/python/include/$(PYTHONLIB)

PYBINR := python

.PHONY: build error init cleanall \

build_copy build_copy_lib build_bin build_zip

ifeq (x$(NDK_PATH),x)

build: error

else

build: $(ZIP)

endif

ifeq (x$(__BUILD_ARCH),x_arm)

__BUILD_ABI := armeabi

__BUILD_HST := arm-unknown-linux-androideabi

__BUILD_HST2 := $(__BUILD_HST)

__APP_ABI :=

else

ifeq (x$(__BUILD_ARCH),x_x86)

__BUILD_ABI := x86

# __BUILD_HST := i686-pc-linux-android

__BUILD_HST2 := i686-pc-linux-android

__BUILD_HST := i686-linux-android

__APP_ABI := APP_ABI=x86

else

endif

endif

JNI_BIN := ./python/obj/local/$(__BUILD_ABI)

cleanall: clean

rm -f $(PYTHONTAR)

clean:

make -C openssl clean

rm -f .build_*

rm -rf $(PYTHONSRC)

rm -rf python/obj python_arm python_x86

rm -rf ncurses readline libffi libcrypt sqlite3 uClibc-0.9.33.2 expat bzip2

error:

@echo please set NDK_PATH to android-ndk-r10e or later::

@echo " $$ NDK_PATH=/path/to/android-ndk-r10e make build"

$(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_openssl: $(PYTHONTAR)

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

touch .build_openssl

.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 $(PYTHONHST)

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

make -C Python-$(VERSION)

make -C Python-$(VERSION) regen-grammar

make -C Python-$(VERSION) install

cp Python-$(VERSION)/Parser/pgen $(PYTHONHST)

rm -rf Python-$(VERSION)

touch .build_host

$(PYTHONSRC): $(PYTHONTAR) .build_host

$(TAR) $(PYTHONTAR)

mv Python-$(VERSION) $(PYTHONSRC)

cd $(PYTHONSRC); \

for i in $(CWD)/patches/python*.patch; do patch -p1 -i $$i; done

LIBS = site-packages encodings compiler hotshot \

email email/mime \

json \

sqlite3 \

logging bsddb wsgiref \

ctypes ctypes/macholib idlelib idlelib/Icons \

distutils distutils/command \

multiprocessing multiprocessing/dummy \

plat-linux2 \

xml xml/dom xml/etree xml/parsers xml/sax \

curses setuptools

# libraries {{{1

TARGET_LIBS := .build_misc_sqlite3 \

.build_misc_ncurses \

.build_misc_readline \

.build_misc_bzip2 \

.build_misc_expat \

.build_misc_libffi \

.build_misc_libcrypt

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

## download {{{2

sqlite3.tar.gz:

wget -O $@ http://sqlite.org/2015/sqlite-autoconf-3080900.tar.gz

bzip2-1.0.6.tar.gz:

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

expat-2.1.0.tar.gz:

wget http://downloads.sourceforge.net/project/expat/expat/2.1.0/expat-2.1.0.tar.gz

libffi-3.2.1.tar.gz:

wget ftp://sourceware.org/pub/libffi/libffi-3.2.1.tar.gz

uClibc-0.9.33.2.tar.bz2:

wget http://www.uclibc.org/downloads/uClibc-0.9.33.2.tar.bz2

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

# sqlite3 {{{1

.build_misc_sqlite3: sqlite3.tar.gz

rm -rf $(call targz,$<)

tar xfz $<

mv sqlite-autoconf-3080900 $(call targz,$<)

cp sqlite3.mk $(call targz,$<)/Android.mk

touch $@

# bzip2 {{{1

.build_misc_bzip2: bzip2-1.0.6.tar.gz

rm -rf bzip2

tar xfz $<

cd $(call targz,$<); patch -p1 < $(CWD)/../python3-alpha/patches/bzip2-1.0.6-pre.patch

mv $(call targz,$<) bzip2

cp bzip2.mk bzip2/Android.mk

touch $@

# expat {{{1

.build_misc_expat: expat-2.1.0.tar.gz

rm -rf expat

tar xfz $<

mv expat-2.1.0 expat

cp expat.mk expat/Android.mk

cd expat; ./configure --build=arm-linux-androideabi

touch $@

# ffi {{{1

.build_misc_libffi: libffi-3.2.1.tar.gz

rm -rf libffi

tar xfz $<

mv libffi-3.2.1 libffi

cp libffi.mk libffi/Android.mk

make -C libffi -f ../libffi.mk build_sep_arm

make -C libffi -f ../libffi.mk build_sep_x86

touch $@

# ncurses {{{1

.build_misc_ncurses: ncurses-5.9.tar.gz

rm -rf ncurses

tar xfz $<

mv $(call targz,$<) ncurses

cp ncurses.mk ncurses/Android.mk

cd ncurses; for i in ../patches/ncurses*; do patch -p1 -i $$i; done

make -C ncurses -f Android.mk build_arm TARGET_ARCH_ABI=armeabi \

NCURSES_PATH=$(CWD)/ncurses

make -C ncurses -f Android.mk build_x86 TARGET_ARCH_ABI=x86 \

NCURSES_PATH=$(CWD)/ncurses

touch $@

# readline {{{1

.build_misc_readline: readline-6.3.tar.gz .build_misc_ncurses

rm -rf readline

tar xfz $<

mv $(call targz,$<) readline

cp readline.mk readline/Android.mk

cd readline; patch -p1 < ../patches/readline-6.3-pre.patch

make -C readline -f Android.mk build_arm TARGET_ARCH_ABI=armeabi \

NCURSES_PATH=$(CWD)/ncurses READLINE_PATH=$(CWD)/readline

make -C readline -f Android.mk build_x86 TARGET_ARCH_ABI=x86 \

NCURSES_PATH=$(CWD)/ncurses READLINE_PATH=$(CWD)/readline

touch $@

# libcrypt {{{1

.build_misc_libcrypt: uClibc-0.9.33.2.tar.bz2

rm -rf $(subst .tar.bz2,,$<)

rm -rf libcrypt

tar xfj $<

mv $(subst .tar.bz2,,$<)/libcrypt .

cp $(subst .tar.bz2,,$<)/include/crypt.h libcrypt

cp libcrypt.mk libcrypt/Android.mk

# rm -rf pwd_grp

# mv $(subst .tar.bz2,,$<)/libc/pwd_grp .

# cp pwd_grp.mk pwd_grp/Android.mk

touch $@

# copy standard scripts and include {{{1

build_copy:

[ x$(__BUILD_ARCH) != x ] # stop at arch is not set.

rm -rf $(OUT)/python-ext

cd python-libs; ./setuptools.sh

for lib in $(LIBS); do \

if [ -n "$$(find $(PYTHONSRC)/Lib/$$lib -maxdepth 1 -type f)" ]; then \

mkdir -p $(OUT_EXT)/$$lib; \

cp $$(find $(PYTHONSRC)/Lib/$$lib -maxdepth 1 -type f) \

$(OUT_EXT)/$$lib; \

fi; \

done

cd $(PYTHONSRC); $(PYTHONHST_bin) Lib/sysconfig.py --generate-posix-vars

cp $(PYTHONSRC)/build/lib*/_sysconfigdata.py $(OUT_EXT)/

cp $$(find $(PYTHONSRC)/Lib/ -maxdepth 1 -type f) $(OUT_EXT)/

# Copy in ASE's Android module. (this code was moved from build.py)

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

build_copy_lib:

[ x$(__BUILD_ARCH) != x ] # stop at arch is not set.

rm -rf $(OUT)/python-lib

mkdir -p $(OUT_INC)

cp -r $(PYTHONSRC)/Include/* $(OUT_INC)/

cp $(PYTHONSRC)/pyconfig.h $(OUT_INC)/

# build python {{{1

build_bin:

mkdir -p $(JNI_BIN)

cd $(CWD)/python; \

$(CWD)/host/pgen $(CWD)/python-src/Grammar/Grammar \

$(CWD)/python-src/Include/graminit.h \

$(CWD)/python-src/Python/graminit.c

cd $(CWD)/python; NDK_MODULE_PATH=$(shell pwd) $(ndk_build) $(__APP_ABI)

for i in libssl.so libssl.1.0 libcrypto.so libcrypto.so.1.0 \

libncurses.so libpanel.so libtinfo.so \

libreadline.so libhistory.so \

libffi.so.6.0.0 libffi.so; do \

rm -f $(JNI_BIN)/$$i; done

cp openssl/.build_$(__BUILD_ABI)/libssl.so.1.0.0 $(JNI_BIN)

cp openssl/.build_$(__BUILD_ABI)/libcrypto.so.1.0.0 $(JNI_BIN)

cp libffi/$(__BUILD_HST2)/.libs/libffi.so.6 $(JNI_BIN)

cp ncurses/lib-$(__BUILD_ABI)/python/lib/libncurses.so.5 $(JNI_BIN)

cp ncurses/lib-$(__BUILD_ABI)/python/lib/libtinfo.so.5 $(JNI_BIN)

cp ncurses/lib-$(__BUILD_ABI)/python/lib/libpanel.so.5 $(JNI_BIN)

cp readline/lib-$(__BUILD_ABI)/lib/libreadline.so.6 $(JNI_BIN)

cp readline/lib-$(__BUILD_ABI)/lib/libhistory.so.6 $(JNI_BIN)

touch .build_bin$(__BUILD_ARCH)

.build_bin_arm: $(PYTHONSRC) .build_openssl $(TARGET_LIBS)

@echo PIE: build the android libraries/executables

make build_bin __ENABLE_PIE=yes __BUILD_ARCH=_arm

.build_bin_x86: $(PYTHONSRC) .build_openssl $(TARGET_LIBS)

@echo PIE: build the android libraries/executables

make build_bin __ENABLE_PIE=yes __BUILD_ARCH=_x86

# packaging {{{1

# zipup: binary: copy out all the needed files

$(ZIP_BIN_arm): .build_bin_arm

rm -rf $(OUT)_arm/python-bin

$(PYTHONHST_bin) build.py pie bin

$(ZIP_BIN_x86): .build_bin_x86

rm -rf $(OUT)_x86/python-bin

$(PYTHONHST_bin) build.py pie bin x86

# zipup: scripts or another

$(ZIP_LIB): $(ZIP_BIN_arm)

__BUILD_ARCH=_arm make build_copy_lib

$(PYTHONHST_bin) build.py pie lib

$(ZIP_EXT): $(PYTHONSRC)

# optimize the python code for the light size of zip.

__BUILD_ARCH=_arm make build_copy

$(PYTHONHST_bin) -OO build.py pie extra

$(ZIP_SCR): python-scripts/*.py

$(PYTHONHST_bin) build.py pie scripts

# end of file {{{1

# vi: ft=make:fdm=marker:et:ts=4:nowrap