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Merge branch 'master' of github.com:kivy/kivy-ios

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Mathieu Virbel 2018-11-10 10:09:45 +01:00
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62
README.rst
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@ -12,6 +12,9 @@ The toolchain supports:
- iPhone Simulator (x86_64)
- iPhone / iOS (armv7 and arm64)
You can select between Python 2.7 or Python 3.7 by specifying the recipes
`python2` or `python3` when building.
These recipes are not ported to the new toolchain yet:
- lxml
@ -39,10 +42,10 @@ Currently, the toolchain requires a few tools for compilation. You will need:
brew install autoconf automake libtool pkg-config
brew link libtool
#. Install Cython (0.26.1)::
#. Install Cython (0.28.1)::
# pip method if available (sudo might be needed.)
pip install cython==0.26.1
pip install cython==0.28.1
Using the toolchain
@ -56,26 +59,50 @@ contained in a `recipe`.
You can list the available recipes and their versions with::
$ ./toolchain.py recipes
audiostream master
click master
cymunk master
distribute 0.7.3
ffmpeg 2.6.3
ffpyplayer v3.2
flask master
freetype 2.5.5
hostpython 2.7.1
hostlibffi 3.2.1
hostpython2 2.7.1
hostpython3 3.7.1
ios master
kivy ios-poly-arch
itsdangerous master
jinja2 master
kivy 1.10.1
libffi 3.2.1
openssl 1.0.2e
libjpeg v9a
libpng 1.6.26
markupsafe master
moodstocks 4.1.5
numpy 1.9.1
openssl 1.0.2k
photolibrary master
pil 2.8.2
plyer master
pycrypto 2.6.1
pykka 1.2.1
pyobjus master
python 2.7.1
sdl2 iOS-improvements
python2 2.7.1
python3 3.7.1
pyyaml 3.11
sdl2 2.0.8
sdl2_image 2.0.0
sdl2_mixer 2.0.0
sdl2_ttf 2.0.12
werkzeug master
Then, start the compilation with::
$ ./toolchain.py build kivy
$ ./toolchain.py build python3 kivy
You can build recipes at the same time by adding them as parameters::
$ ./toolchain.py build openssl kivy
$ ./toolchain.py build python3 openssl kivy
Recipe builds can be removed via the clean command e.g.::
@ -87,7 +114,7 @@ You can think of it as follows: the kivy recipe will compile everything
necessary for a minimal working version of Kivy.
Don't grab a coffee, just do diner. Compiling all the libraries for the first
time, 4x over (remember, 4 archs, 2 per platforms by default) will take time.
time, 3x over (remember, 3 archs, x86_64, armv7, arm64) will take time.
For a complete list of available commands, type::
@ -155,7 +182,7 @@ Reducing the application size
If you would like to reduce the size of your distributed app, there are a few
things you can do to achieve this:
#. Minimize the `build/python/lib/python27.zip`: this contains all the python
#. Minimize the `build/pythonX/lib/pythonXX.zip`: this contains all the python
modules. You can edit the zip file and remove all the files you'll not use
(reduce encodings, remove xml, email...)
@ -164,18 +191,18 @@ things you can do to achieve this:
Python dynamic modules and will remove needed symbols.
#. By default, the iOS package compiles binaries for all processor
architectures, namely x86, x86_64, armv7 and arm64 as per the guidelines from
architectures, namely x86_64, armv7 and arm64 as per the guidelines from
Apple. You can reduce the size of your ipa significantly by removing the
x86 and x86_64 architectures as they are usually used only for the emulator.
x86_64 architecture as they are used only for the emulator.
The procedure is to first compile/build all the host recipes as is::
./toolchain.py build hostpython
./toolchain.py build hostpython3
Then build all the rest of the recipes using --arch=armv7 --arch=arm64
arguments as follows::
./toolchain.py build kivy --arch=armv7 --arch=arm64
./toolchain.py build python3 kivy --arch=armv7 --arch=arm64
Note that these packages will not run in the iOS emulators, so use them
only for deployment.
@ -213,6 +240,11 @@ Fatal error: "stdio.h" file not found
You must build with bitcode disabled (Xcode setting ENABLE_BITCODE should be No).
We don't support bitcode. You need to go to the project setting, and disable bitcode.
You don't have permissions to run
It is due to invalid archs, search for them and check it. Maybe you
targetted a simulator but have only armv7/arm64. Maybe you want to target
your iPad but it as only x86_64.
Support
-------

11
recipes/hostpython.py
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@ -1,4 +1,5 @@
# -*- coding: utf-8 -*-
import sys
from toolchain import Recipe
class HostpythonAliasRecipe(Recipe):
@ -13,9 +14,13 @@ class HostpythonAliasRecipe(Recipe):
elif "hostpython3" in ctx.wanted_recipes:
hostpython = "hostpython3"
else:
print("WARNING: no hostpython set yet, so you need to specify")
print("WARNING: either hostpython2 or hostpython3 in your deps")
if python:
print("")
print("ERROR: No hostpython version set in the build.")
print("ERROR: Add python2 or python3 in your recipes:")
print("ERROR: ./toolchain.py build python3 ...")
print("")
sys.exit(1)
if hostpython:
self.depends = [hostpython]
recipe = HostpythonAliasRecipe()

14
recipes/pymoodstocks/__init__.py
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@ -1,14 +0,0 @@
from toolchain import PythonRecipe
class PyMoodstocksRecipe(PythonRecipe):
version = "master"
url = "https://github.com/tito/pymoodstocks/archive/{version}.zip"
depends = ["moodstocks", "kivy", "pyobjus"]
sources = ["src/ios"]
archs = ["i386"]
recipe = PyMoodstocksRecipe()

9
recipes/python.py
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@ -1,4 +1,5 @@
# -*- coding: utf-8 -*-
import sys
from toolchain import Recipe
class PythonAliasRecipe(Recipe):
@ -13,8 +14,12 @@ class PythonAliasRecipe(Recipe):
elif "python3" in ctx.wanted_recipes:
python = "python3"
else:
print("WARNING: no python set yet, so you need to specify")
print("WARNING: either python2 or python3 in your deps")
print("")
print("ERROR: No Python version set in the build.")
print("ERROR: Add python2 or python3 in your recipes:")
print("ERROR: ./toolchain.py build python3 ...")
print("")
sys.exit(1)
if python:
self.depends = [python]

57
toolchain.py
View file

@ -17,6 +17,7 @@ import io
import json
import shutil
import fnmatch
import tempfile
from datetime import datetime
try:
from urllib.request import FancyURLopener, urlcleanup
@ -152,7 +153,6 @@ class Arch(object):
join(self.ctx.dist_dir, "include", self.arch))]
env = {}
ccache = sh.which('ccache')
cc = sh.xcrun("-find", "-sdk", self.sdk, "clang").strip()
cxx = sh.xcrun("-find", "-sdk", self.sdk, "clang++").strip()
@ -166,40 +166,45 @@ class Arch(object):
])
cc += " " + flags
cxx += " " + flags
use_ccache = environ.get("USE_CCACHE", "1")
ccache = None
if use_ccache == "1":
ccache = sh.which('ccache')
if ccache:
ccache = ccache.strip()
use_ccache = environ.get("USE_CCACHE", "1")
if use_ccache != '1':
env["CC"] = cc
env["CXX"] = cxx
else:
if not self._ccsh:
self._ccsh = ccsh = sh.mktemp().strip()
with open(ccsh, 'w') as f:
f.write('#!/bin/sh\n')
f.write(ccache + ' ' + cc + ' "$@"\n')
sh.chmod('+x', ccsh)
self._cxxsh = cxxsh = sh.mktemp().strip()
with open(cxxsh, 'w') as f:
f.write('#!/bin/sh\n')
f.write(ccache + ' ' + cxx + ' "$@"\n')
sh.chmod('+x', cxxsh)
else:
ccsh = self._ccsh
cxxsh = self._cxxsh
env["USE_CCACHE"] = '1'
env["USE_CCACHE"] = "1"
env["CCACHE"] = ccache
env["CC"] = ccsh
env["CXX"] = cxxsh
env.update({k: v for k, v in environ.items() if k.startswith('CCACHE_')})
env.setdefault('CCACHE_MAXSIZE', '10G')
env.setdefault('CCACHE_HARDLINK', 'true')
env.setdefault('CCACHE_SLOPPINESS', ('file_macro,time_macros,'
'include_file_mtime,include_file_ctime,file_stat_matches'))
if not self._ccsh:
self._ccsh = tempfile.NamedTemporaryFile()
self._cxxsh = tempfile.NamedTemporaryFile()
sh.chmod("+x", self._ccsh.name)
sh.chmod("+x", self._cxxsh.name)
self._ccsh.write(b'#!/bin/sh\n')
self._cxxsh.write(b'#!/bin/sh\n')
if ccache:
print("CC and CXX will use ccache")
self._ccsh.write(
(ccache + ' ' + cc + ' "$@"\n').encode("utf8"))
self._cxxsh.write(
(ccache + ' ' + cxx + ' "$@"\n').encode("utf8"))
else:
env["CC"] = cc
env["CXX"] = cxx
print("CC and CXX will not use ccache")
self._ccsh.write(
(cc + ' "$@"\n').encode("utf8"))
self._cxxsh.write(
(cxx + ' "$@"\n').encode("utf8"))
self._ccsh.flush()
self._cxxsh.flush()
env["CC"] = self._ccsh.name
env["CXX"] = self._cxxsh.name
env["AR"] = sh.xcrun("-find", "-sdk", self.sdk, "ar").strip()
env["LD"] = sh.xcrun("-find", "-sdk", self.sdk, "ld").strip()
env["OTHER_CFLAGS"] = " ".join(include_dirs)