79 lines
3 KiB
Python
79 lines
3 KiB
Python
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from pythonforandroid.recipe import Recipe
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from pythonforandroid.logger import shprint
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from pythonforandroid.util import current_directory
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from os.path import join, exists
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from os import environ, uname
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from glob import glob
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import sh
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class JpegRecipe(Recipe):
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'''
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.. versionchanged:: 0.6.0
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rewrote recipe to be build with clang and updated libraries to latest
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version of the official git repo.
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'''
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name = 'jpeg'
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version = '2.0.1'
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url = 'https://github.com/libjpeg-turbo/libjpeg-turbo/archive/{version}.tar.gz' # noqa
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# we will require this below patch to build the shared library
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# patches = ['remove-version.patch']
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def should_build(self, arch):
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return not exists(join(self.get_build_dir(arch.arch),
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'libturbojpeg.a'))
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def build_arch(self, arch):
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super(JpegRecipe, self).build_arch(arch)
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build_dir = self.get_build_dir(arch.arch)
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# TODO: Fix simd/neon
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with current_directory(build_dir):
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env = self.get_recipe_env(arch)
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toolchain_file = join(self.ctx.ndk_dir,
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'build/cmake/android.toolchain.cmake')
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shprint(sh.rm, '-f', 'CMakeCache.txt', 'CMakeFiles/')
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shprint(sh.cmake, '-G', 'Unix Makefiles',
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'-DCMAKE_SYSTEM_NAME=Android',
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'-DCMAKE_SYSTEM_PROCESSOR={cpu}'.format(cpu='arm'),
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'-DCMAKE_POSITION_INDEPENDENT_CODE=1',
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'-DCMAKE_ANDROID_ARCH_ABI={arch}'.format(arch=arch.arch),
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'-DCMAKE_ANDROID_NDK=' + self.ctx.ndk_dir,
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'-DCMAKE_C_COMPILER={toolchain}/bin/clang'.format(
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toolchain=env['TOOLCHAIN']),
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'-DCMAKE_CXX_COMPILER={toolchain}/bin/clang++'.format(
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toolchain=env['TOOLCHAIN']),
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'-DCMAKE_BUILD_TYPE=Release',
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'-DCMAKE_INSTALL_PREFIX=./install',
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'-DCMAKE_TOOLCHAIN_FILE=' + toolchain_file,
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'-DANDROID_ABI={arch}'.format(arch=arch.arch),
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'-DANDROID_ARM_NEON=ON',
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'-DENABLE_NEON=ON',
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# '-DREQUIRE_SIMD=1',
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# Force disable shared, with the static ones is enough
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'-DENABLE_SHARED=0',
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'-DENABLE_STATIC=1',
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_env=env)
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shprint(sh.make, _env=env)
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# copy static libs to libs collection
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for lib in glob(join(build_dir, '*.a')):
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shprint(sh.cp, '-L', lib, self.ctx.libs_dir)
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def get_recipe_env(self, arch=None, with_flags_in_cc=False, clang=True):
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env = environ.copy()
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build_platform = '{system}-{machine}'.format(
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system=uname()[0], machine=uname()[-1]).lower()
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env['TOOLCHAIN'] = join(self.ctx.ndk_dir, 'toolchains/llvm/'
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'prebuilt/{build_platform}'.format(
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build_platform=build_platform))
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return env
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recipe = JpegRecipe()
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