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Merge pull request #3015 from T-Dynamos/uvloop
recipes: add new `uvloop` recipe
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from os import makedirs, remove | ||
from os.path import exists, join | ||
import sh | ||
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from pythonforandroid.recipe import Recipe | ||
from pythonforandroid.logger import shprint | ||
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class LibPthread(Recipe): | ||
''' | ||
This is a dumb recipe. We may need this because some recipes inserted some | ||
flags `-lpthread` without our control, case of: | ||
- :class:`~pythonforandroid.recipes.uvloop.UvloopRecipe` | ||
.. note:: the libpthread doesn't exist in android but it is integrated into | ||
libc, so we create a symbolic link which we will remove when our build | ||
finishes''' | ||
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def build_arch(self, arch): | ||
libc_path = join(arch.ndk_lib_dir_versioned, 'libc') | ||
# Create a temporary folder to add to link path with a fake libpthread.so: | ||
fake_libpthread_temp_folder = join( | ||
self.get_build_dir(arch.arch), | ||
"p4a-libpthread-recipe-tempdir" | ||
) | ||
if not exists(fake_libpthread_temp_folder): | ||
makedirs(fake_libpthread_temp_folder) | ||
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# Set symlinks, and make sure to update them on every build run: | ||
if exists(join(fake_libpthread_temp_folder, "libpthread.so")): | ||
remove(join(fake_libpthread_temp_folder, "libpthread.so")) | ||
shprint(sh.ln, '-sf', | ||
libc_path + '.so', | ||
join(fake_libpthread_temp_folder, "libpthread.so"), | ||
) | ||
if exists(join(fake_libpthread_temp_folder, "libpthread.a")): | ||
remove(join(fake_libpthread_temp_folder, "libpthread.a")) | ||
shprint(sh.ln, '-sf', | ||
libc_path + '.a', | ||
join(fake_libpthread_temp_folder, "libpthread.a"), | ||
) | ||
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# Add folder as -L link option for all recipes if not done yet: | ||
if fake_libpthread_temp_folder not in arch.extra_global_link_paths: | ||
arch.extra_global_link_paths.append( | ||
fake_libpthread_temp_folder | ||
) | ||
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recipe = LibPthread() |
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from pythonforandroid.recipe import PyProjectRecipe | ||
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class UvloopRecipe(PyProjectRecipe): | ||
version = 'v0.19.0' | ||
url = 'git+https://github.com/MagicStack/uvloop' | ||
depends = ['librt', 'libpthread'] | ||
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def get_recipe_env(self, arch, **kwargs): | ||
env = super().get_recipe_env(arch, **kwargs) | ||
env["LIBUV_CONFIGURE_HOST"] = arch.command_prefix | ||
env["PLATFORM"] = "android" | ||
return env | ||
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recipe = UvloopRecipe() |