75 lines
2.8 KiB
Python
75 lines
2.8 KiB
Python
from pythonforandroid.recipe import Recipe
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from pythonforandroid.util import current_directory
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from pythonforandroid.logger import shprint
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from multiprocessing import cpu_count
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from os.path import join
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import sh
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class HarfbuzzRecipe(Recipe):
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"""The harfbuzz library it's special, because has cyclic dependencies with
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freetype library, so freetype can be build with harfbuzz support, and
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harfbuzz can be build with freetype support. This complicates the build of
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both recipes because in order to get the full set we need to compile those
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recipes several times:
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- build freetype without harfbuzz
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- build harfbuzz with freetype
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- build freetype with harfbuzz support
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.. seealso::
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https://sourceforge.net/projects/freetype/files/freetype2/2.5.3/
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"""
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version = '2.6.4'
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url = 'http://www.freedesktop.org/software/harfbuzz/release/harfbuzz-{version}.tar.xz' # noqa
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opt_depends = ['freetype']
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built_libraries = {'libharfbuzz.so': 'src/.libs'}
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def get_recipe_env(self, arch=None):
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env = super().get_recipe_env(arch)
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if 'freetype' in self.ctx.recipe_build_order:
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freetype = self.get_recipe('freetype', self.ctx)
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freetype_install = join(
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freetype.get_build_dir(arch.arch), 'install'
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)
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# Explicitly tell harfbuzz's configure script that we want to
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# use our freetype library or it won't be correctly detected
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env['FREETYPE_CFLAGS'] = '-I{}/include/freetype2'.format(
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freetype_install
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)
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env['FREETYPE_LIBS'] = ' '.join(
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['-L{}/lib'.format(freetype_install), '-lfreetype']
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)
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return env
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def build_arch(self, 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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configure = sh.Command('./configure')
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shprint(
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configure,
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'--host={}'.format(arch.command_prefix),
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'--prefix={}'.format(self.get_build_dir(arch.arch)),
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'--with-freetype={}'.format(
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'yes'
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if 'freetype' in self.ctx.recipe_build_order
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else 'no'
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),
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'--with-icu=no',
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'--with-cairo=no',
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'--with-fontconfig=no',
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'--with-glib=no',
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_env=env,
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)
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shprint(sh.make, '-j', str(cpu_count()), _env=env)
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if 'freetype' in self.ctx.recipe_build_order:
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# Rebuild/install freetype with harfbuzz support
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freetype = self.get_recipe('freetype', self.ctx)
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freetype.build_arch(arch, with_harfbuzz=True)
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freetype.install_libraries(arch)
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recipe = HarfbuzzRecipe()
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