101 lines
3.2 KiB
Python
101 lines
3.2 KiB
Python
## -*- python -*-
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import Action
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import Object
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import Params
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import Task
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import sys
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import os.path
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import os
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import pproc as subprocess
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def create_pyext_obj(bld, c_or_cpp_type):
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waf_version = [int (s) for s in Params.g_version.split('.')]
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if waf_version >= [1,4]:
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return bld.create_obj(c_or_cpp_type, 'shlib', 'pyext')
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else:
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return bld.create_obj(c_or_cpp_type, 'plugin', 'pyext')
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def build(bld):
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top_srcdir = bld.m_srcnode.abspath()
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gen = bld.create_obj('command-output')
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gen.command = 'test-generation.py'
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gen.stdout = 'test.cc'
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gen.argv = [gen.input_file('test-generation.py'), top_srcdir]
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gen.command = bld.env()['PYTHON']
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gen.command_is_external = True
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gen.prio = 55
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obj = bld.create_obj('cpp', 'objects', 'pyext')
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obj.source = 'test.cc'
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if os.path.basename(obj.env['CXX']).startswith("g++"):
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obj.env.append_value('CXXFLAGS', ['-Werror', '-Wno-unused'])
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## manual code generation using simple pybindgen API calls
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bindgen = bld.create_obj('command-output')
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bindgen.stdout = 'foomodule.cc'
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bindgen.argv = [bindgen.input_file('foomodulegen.py')]
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bindgen.command = bindgen.env['PYTHON']
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bindgen.command_is_external = True
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bindgen.prio = 55 # must run after the 'py' objects in ../pybindgen
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obj = create_pyext_obj(bld, 'cpp')
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obj.source = [
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'foo.cc',
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'foomodule.cc'
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]
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obj.target = 'foo'
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obj.inst_var = 0 # do not install
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obj.includes = '.'
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## automatic code scanning using gccxml
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if bld.env()['ENABLE_PYGCCXML']:
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### Same thing, but using gccxml autoscanning
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bindgen = bld.create_obj('command-output')
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bindgen.stdout = 'foomodule2.cc'
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bindgen.argv = [bindgen.input_file('foomodulegen-auto.py'),
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bindgen.input_file('foo.h'),
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bindgen.output_file('foomodulegen_generated.py')]
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bindgen.command = bindgen.env['PYTHON']
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bindgen.command_is_external = True
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bindgen.prio = 55 # must run after the 'py' objects in ../pybindgen
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obj = create_pyext_obj(bld, 'cpp')
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obj.source = [
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'foo.cc',
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'foomodule2.cc'
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]
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obj.target = 'foo2'
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obj.inst_var = 0 # do not install
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obj.includes = '.'
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### Now using the generated python script
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bindgen = bld.create_obj('command-output')
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bindgen.stdout = 'foomodule3.cc'
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bindgen.argv = [bindgen.input_file('foomodulegen3.py'),
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bindgen.output_file('foomodule3.cc')]
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bindgen.command = bindgen.env['PYTHON']
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bindgen.command_is_external = True
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bindgen.prio = 56 # run after the previous bindgen
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## yes, this global manipulation of PYTHONPATH is kind of evil :-/
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## TODO: add WAF command-output support for customising command OS environment
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os.environ["PYTHONPATH"] = os.pathsep.join([os.environ.get("PYTHONPATH", ''), bindgen.path.abspath(bindgen.env)])
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obj = create_pyext_obj(bld, 'cpp')
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obj.source = [
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'foo.cc',
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'foomodule3.cc'
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]
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obj.target = 'foo3'
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obj.inst_var = 0 # do not install
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obj.includes = '.'
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## pure C tests
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bld.add_subdirs('c-hello')
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