8000 Add recipes for libgeos, pyproj, and shapely · suriyan/python-for-android@296ed00 · GitHub
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frmdstryr
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Add recipes for libgeos, pyproj, and shapely
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‎pythonforandroid/recipes/libgeos/__init__.py

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from pythonforandroid.toolchain import Recipe, shprint, shutil, current_directory
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from pythonforandroid.util import ensure_dir
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from os.path import exists, join, abspath
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import sh
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from multiprocessing import cpu_count
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class LibgeosRecipe(Recipe):
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version = '3.5'
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#url = 'http://download.osgeo.org/geos/geos-{version}.tar.bz2'
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url = 'https://github.com/libgeos/libgeos/archive/svn-{version}.zip'
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depends = ['python2']
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def should_build(self, arch):
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super(LibgeosRecipe, self).should_build(arch)
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return not exists(join(self.ctx.get_libs_dir(arch.arch), 'libgeos_c.so'))
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def build_arch(self, arch):
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super(LibgeosRecipe, self).build_arch(arch)
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env = self.get_recipe_env(arch)
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with current_directory(self.get_build_dir(arch.arch)):
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dst_dir = join(self.get_build_dir(arch.arch),'dist')
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bash = sh.Command('bash')
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print("If this fails make sure you have autoconf and libtool installed")
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shprint(bash,'autogen.sh') # Requires autoconf and libtool
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shprint(bash, 'configure', '--host=arm-linux-androideabi', '--enable-shared','--prefix={}'.format(dst_dir), _env=env)
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shprint(sh.make,'-j',str(cpu_count()),_env=env)
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shprint(sh.make,'install',_env=env)
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shutil.copyfile('{}/lib/libgeos_c.so'.format(dst_dir), join(self.ctx.get_libs_dir(arch.arch), 'libgeos_c.so'))
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def get_recipe_env(self, arch):
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env = super(LibgeosRecipe, self).get_recipe_env(arch)
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env['CXXFLAGS'] += ' -I{}/sources/cxx-stl/gnu-libstdc++/4.8/include'.format(self.ctx.ndk_dir)
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env['CXXFLAGS'] += ' -I{}/sources/cxx-stl/gnu-libstdc++/4.8/libs/{}/include'.format(
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self.ctx.ndk_dir, arch)
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env['CXXFLAGS'] += ' -L{}/sources/cxx-stl/gnu-libstdc++/4.8/libs/{}'.format(
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self.ctx.ndk_dir, arch)
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env['CXXFLAGS'] += ' -lgnustl_shared'
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env['LDFLAGS'] += ' -L{}/sources/cxx-stl/gnu-libstdc++/4.8/libs/{}'.format(
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self.ctx.ndk_dir, arch)
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return env
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recipe = LibgeosRecipe()
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‎pythonforandroid/recipes/pyproj/__init__.py

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from pythonforandroid.recipe import CythonRecipe
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class PyProjRecipe(CythonRecipe):
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version = '1.9.5.1'
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url = 'https://github.com/jswhit/pyproj/archive/master.zip'
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depends = ['python2', 'setuptools']
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call_hostpython_via_targetpython = False
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recipe = PyProjRecipe()

‎pythonforandroid/recipes/shapely/__init__.py

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from pythonforandroid.recipe import Recipe,CythonRecipe
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class ShapelyRecipe(CythonRecipe):
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version = '1.5'
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url = 'https://github.com/Toblerity/Shapely/archive/master.zip'
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depends = ['python2', 'setuptools', 'libgeos']
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call_hostpython_via_targetpython = False
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patches = ['setup.patch'] # Patch to force setup to fail when C extention fails to build
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# setup_extra_args = ['sdist'] # DontForce Cython
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def get_recipe_env(self, arch, with_flags_in_cc=True):
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""" Add libgeos headers to path """
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env = super(ShapelyRecipe, self).get_recipe_env(arch,with_flags_in_cc)
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libgeos_dir = Recipe.get_recipe('libgeos', self.ctx).get_build_dir(arch.arch)
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env['CFLAGS'] += " -I{}/dist/include".format(libgeos_dir)
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return env
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recipe = ShapelyRecipe()
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‎pythonforandroid/recipes/shapely/setup.patch

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*** shapely/setup.py 2016-06-29 11:29:49.000000000 -0400
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--- b/setup.py 2016-07-09 01:51:37.759670990 -0400
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***************
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*** 359,364 ****
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--- 359,365 ----
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construct_build_ext(existing_build_ext)
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setup(ext_modules=ext_modules, **setup_args)
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except BuildFailed as ex:
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+ raise # Force python only build to fail
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BUILD_EXT_WARNING = "The C extension could not be compiled, " \
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"speedups are not enabled."
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log.warn(ex)

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