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87 lines
1.9 KiB
Python
87 lines
1.9 KiB
Python
#!/usr/bin/env python
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# encoding: utf-8
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# Thomas Nagy, 2010
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from waflib import Logs
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APPNAME = 'wafcython'
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VERSION = '1.0'
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top = '.'
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out = 'build'
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def options(ctx):
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ctx.load('compiler_c')
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ctx.load('compiler_cxx')
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ctx.load('python')
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ctx.load('cython')
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ctx.load('cython_cache', tooldir='.')
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def configure(ctx):
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ctx.load('compiler_c')
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ctx.load('compiler_cxx')
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ctx.load('python')
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ctx.check_python_headers()
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try:
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ctx.load('cython')
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except ctx.errors.ConfigurationError:
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Logs.warn('Cython was not found, using the cache')
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def build(ctx):
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# a C library
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ctx(features = 'c cshlib',
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source = 'c_lib/lib.c',
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target = 'c_lib',
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includes = 'c_lib')
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# a C++ library
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ctx(features = 'cxx cxxshlib',
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source = 'cxx_lib/lib.cxx',
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target = 'cxx_lib',
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includes = 'cxx_lib')
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# build a C-based cython extension
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ctx(
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features = 'c cshlib pyext',
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source = 'src/cy_ctest.pyx',
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target = 'cy_ctest',
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includes = 'c_lib',
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use = 'c_lib')
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# then a C++-based one
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ctx(
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features = 'cxx cxxshlib pyext',
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source = 'src/cy_cxxtest.pyx',
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target = 'cy_cxxtest',
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includes = 'cxx_lib',
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use = 'cxx_lib')
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# a C++ application which uses a C function from a cython module
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ctx(
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features = 'cxx cxxprogram pyembed',
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source = 'cxx_lib/app.cxx',
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target = 'cy-app',
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includes = 'cxx_lib src',
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use = 'cxx_lib')
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# ---------------------------------------------------------------
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# Testcase for #2244 below
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ctx.get_tgen_by_name('cy_ctest').features += ' subst_header_order'
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# a generated header for cy_ctest
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ctx(
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features = 'subst',
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source = 'c_lib/extra_dep.h.in',
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target = 'c_lib/extra_dep.h',
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)
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from waflib import TaskGen
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@TaskGen.feature('subst_header_order')
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@TaskGen.after('process_source')
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def set_subst_before_cython_tasks(self):
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tg = self.bld.get_tgen_by_name('c_lib/extra_dep.h')
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tg.post()
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for tsk in self.tasks:
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tsk.run_after.add(tg.tasks[-1])
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