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Python cbuild.ExternalCompilationInfo类代码示例

本文整理汇总了Python中pypy.translator.tool.cbuild.ExternalCompilationInfo的典型用法代码示例。如果您正苦于以下问题:Python ExternalCompilationInfo类的具体用法?Python ExternalCompilationInfo怎么用?Python ExternalCompilationInfo使用的例子?那么, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了ExternalCompilationInfo类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: compile_module

def compile_module(space, modname, **kwds):
    """
    Build an extension module and return the filename of the resulting native
    code file.

    modname is the name of the module, possibly including dots if it is a module
    inside a package.

    Any extra keyword arguments are passed on to ExternalCompilationInfo to
    build the module (so specify your source with one of those).
    """
    modname = modname.split('.')[-1]
    eci = ExternalCompilationInfo(
        export_symbols=['init%s' % (modname,)],
        include_dirs=api.include_dirs,
        **kwds
        )
    eci = eci.convert_sources_to_files()
    dirname = (udir/uniquemodulename('module')).ensure(dir=1)
    soname = platform.platform.compile(
        [], eci,
        outputfilename=str(dirname/modname),
        standalone=False)
    from pypy.module.imp.importing import get_so_extension
    pydname = soname.new(purebasename=modname, ext=get_so_extension(space))
    soname.rename(pydname)
    return str(pydname)
开发者ID:ieure,项目名称:pypy,代码行数:27,代码来源:test_cpyext.py

示例2: get_eci

 def get_eci(self):
     from distutils import sysconfig
     python_inc = sysconfig.get_python_inc()
     eci = ExternalCompilationInfo(
         include_dirs=[python_inc],
         includes=["Python.h",
                   ],
         )
     return eci.merge(CBuilder.get_eci(self))
开发者ID:Debug-Orz,项目名称:Sypy,代码行数:9,代码来源:genc.py

示例3: test_convert_sources_to_c_files

 def test_convert_sources_to_c_files(self):
     eci = ExternalCompilationInfo(
         separate_module_sources = ['xxx'],
         separate_module_files = ['x.c'],
     )
     cache_dir = udir.join('test_convert_sources').ensure(dir=1)
     neweci = eci.convert_sources_to_files(cache_dir)
     assert not neweci.separate_module_sources
     res = neweci.separate_module_files
     assert len(res) == 2
     assert res[0] == 'x.c'
     assert str(res[1]).startswith(str(cache_dir))
     e = ExternalCompilationInfo()
     assert e.convert_sources_to_files() is e
开发者ID:Debug-Orz,项目名称:Sypy,代码行数:14,代码来源:test_cbuild.py

示例4: get_rsdl_compilation_info

def get_rsdl_compilation_info():
    if sys.platform == 'darwin':
        eci = ExternalCompilationInfo(
            includes = ['SDL.h'],
            include_dirs = ['/Library/Frameworks/SDL.framework/Headers'],
            link_files = [
                str(py.magic.autopath().dirpath().join('macosx-sdl-main/SDLMain.m')),
            ],
            frameworks = ['SDL', 'Cocoa']
        )
    else:
        eci = ExternalCompilationInfo(
            includes=['SDL.h'],
            )
        eci = eci.merge(ExternalCompilationInfo.from_config_tool('sdl-config'))
    return eci
开发者ID:enyst,项目名称:plexnet,代码行数:16,代码来源:eci.py

示例5: test_merge2

 def test_merge2(self):
     e1 = ExternalCompilationInfo(
         pre_include_bits  = ['1'],
         link_files = ['1.c']
     )
     e2 = ExternalCompilationInfo(
         pre_include_bits  = ['2'],
         link_files = ['1.c', '2.c']
     )
     e3 = ExternalCompilationInfo(
         pre_include_bits  = ['3'],
         link_files = ['1.c', '2.c', '3.c']
     )
     e = e1.merge(e2)
     e = e.merge(e3, e3)
     assert e.pre_include_bits == ('1', '2', '3')
     assert e.link_files == ('1.c', '2.c', '3.c')
开发者ID:Debug-Orz,项目名称:Sypy,代码行数:17,代码来源:test_cbuild.py

示例6: test_from_linker_flags

 def test_from_linker_flags(self):
     flags = ('-L/some/lib/path -L/other/lib/path '
              '-lmylib1 -lmylib2 -?1 -!2')
     eci = ExternalCompilationInfo.from_linker_flags(flags)
     assert eci.libraries == ('mylib1', 'mylib2')
     assert eci.library_dirs == ('/some/lib/path',
                                 '/other/lib/path')
     assert eci.link_extra == ('-?1', '-!2')
开发者ID:Debug-Orz,项目名称:Sypy,代码行数:8,代码来源:test_cbuild.py

示例7: test_make_shared_lib

 def test_make_shared_lib(self):
     eci = ExternalCompilationInfo(
         separate_module_sources = ['''
         int get()
         {
             return 42;
         }''']
     )
     neweci = eci.compile_shared_lib()
     assert len(neweci.libraries) == 1
     try:
         import ctypes
     except ImportError:
         py.test.skip("Need ctypes for that test")
     assert ctypes.CDLL(neweci.libraries[0]).get() == 42
     assert not neweci.separate_module_sources
     assert not neweci.separate_module_files
开发者ID:antoine1fr,项目名称:pygirl,代码行数:17,代码来源:test_cbuild.py

示例8: test_platforms

    def test_platforms(self):
        from pypy.translator.platform import Platform

        class Maemo(Platform):
            def __init__(self, cc=None):
                self.cc = cc
        
        eci = ExternalCompilationInfo(platform=Maemo())
        eci2 = ExternalCompilationInfo()
        assert eci != eci2
        assert hash(eci) != hash(eci2)
        assert repr(eci) != repr(eci2)
        py.test.raises(Exception, eci2.merge, eci)
        assert eci.merge(eci).platform == Maemo()
        assert (ExternalCompilationInfo(platform=Maemo(cc='xxx')) !=
                ExternalCompilationInfo(platform=Maemo(cc='yyy')))
        assert (repr(ExternalCompilationInfo(platform=Maemo(cc='xxx'))) !=
                repr(ExternalCompilationInfo(platform=Maemo(cc='yyy'))))
开发者ID:Debug-Orz,项目名称:Sypy,代码行数:18,代码来源:test_cbuild.py

示例9: test_from_compiler_flags

 def test_from_compiler_flags(self):
     flags = ('-I/some/include/path -I/other/include/path '
              '-DMACRO1 -D_MACRO2=baz -?1 -!2')
     eci = ExternalCompilationInfo.from_compiler_flags(flags)
     assert eci.pre_include_bits == ('#define MACRO1 1',
                                     '#define _MACRO2 baz')
     assert eci.includes == ()
     assert eci.include_dirs == ('/some/include/path',
                                 '/other/include/path')
     assert eci.compile_extra == ('-?1', '-!2')
开发者ID:Debug-Orz,项目名称:Sypy,代码行数:10,代码来源:test_cbuild.py

示例10: __init__

 def __init__(self, translator, entrypoint, config, gcpolicy=None):
     self.translator = translator
     self.entrypoint = entrypoint
     self.entrypoint_name = self.entrypoint.func_name
     self.originalentrypoint = entrypoint
     self.config = config
     self.gcpolicy = gcpolicy    # for tests only, e.g. rpython/memory/
     if gcpolicy is not None and gcpolicy.requires_stackless:
         config.translation.stackless = True
     self.eci = ExternalCompilationInfo()
开发者ID:antoine1fr,项目名称:pygirl,代码行数:10,代码来源:genc.py

示例11: test_merge

 def test_merge(self):
     e1 = ExternalCompilationInfo(
         pre_include_bits   = ['1'],
         includes           = ['x.h'],
         post_include_bits  = ['p1']
     )
     e2 = ExternalCompilationInfo(
         pre_include_bits   = ['2'],
         includes           = ['x.h', 'y.h'],
         post_include_bits  = ['p2'],
     )
     e3 = ExternalCompilationInfo(
         pre_include_bits   = ['3'],
         includes           = ['y.h', 'z.h'],
         post_include_bits  = ['p1', 'p3']
     )
     e = e1.merge(e2, e3)
     assert e.pre_include_bits == ('1', '2', '3')
     assert e.includes == ('x.h', 'y.h', 'z.h')
     assert e.post_include_bits == ('p1', 'p2', 'p3')
开发者ID:Debug-Orz,项目名称:Sypy,代码行数:20,代码来源:test_cbuild.py

示例12: log

        log(cmdline)
        err = os.system(cmdline)
        if err:
            raise Exception("gcc command failed")

    do("g++ -g -c '%s' -o '%s' `%s --cppflags`" % (cname, o1name, llvm_config))
    do("g++ -g -c '%s' -o '%s' `%s --cppflags`" % (cppname, o2name, llvm_config))
    do("g++ -g -shared '%s' '%s' -o '%s'" % (o1name, o2name, libname) +
       " `%s --cflags --ldflags --libs jit engine`" % llvm_config)

ctypes_compilation_info = ExternalCompilationInfo(
    library_dirs = [dirname],
    libraries    = ['pypy_cache_llvm'],
)

compilation_info = ExternalCompilationInfo.from_linker_flags(
    os.popen("%s --ldflags --libs jit engine" % llvm_config, 'r').read())

compilation_info = compilation_info.merge(ExternalCompilationInfo(
    link_extra = [o1name, o2name],
    use_cpp_linker = True,
    ))

compilation_info._with_ctypes = ctypes_compilation_info

_teardown = None

def set_teardown_function(fn):
    global _teardown
    _teardown = fn

def teardown_now():
开发者ID:Debug-Orz,项目名称:Sypy,代码行数:32,代码来源:llvm_rffi.py

示例13: test_from_config_tool

 def test_from_config_tool(self):
     sdlconfig = py.path.local.sysfind('sdl-config')
     if not sdlconfig:
         py.test.skip("sdl-config not installed")
     eci = ExternalCompilationInfo.from_config_tool('sdl-config')
     assert 'SDL' in eci.libraries
开发者ID:Debug-Orz,项目名称:Sypy,代码行数:6,代码来源:test_cbuild.py

示例14: ExternalCompilationInfo

import sys
from pypy.rpython.lltypesystem import lltype, rffi
from pypy.rpython.tool import rffi_platform as platform
from pypy.translator.tool.cbuild import ExternalCompilationInfo
from pypy.rlib.rsdl import RSDL


if sys.platform == 'darwin':
    eci = ExternalCompilationInfo(
        includes = ['SDL_mixer.h'],
        frameworks = ['SDL_mixer'],
        include_dirs = ['/Library/Frameworks/SDL_Mixer.framework/Headers']
    )
else:
    eci = ExternalCompilationInfo(
        includes=['SDL_mixer.h'],
        libraries=['SDL_mixer'],
    )

eci = eci.merge(RSDL.eci)
eci = eci.merge(eci)
eci = eci.merge(eci)

ChunkPtr             = lltype.Ptr(lltype.ForwardReference())

class CConfig:
    _compilation_info_ = eci

    Chunk              = platform.Struct('Mix_Chunk', [('allocated', rffi.INT),
                                                       ('abuf', RSDL.Uint8P),
                                                       ('alen', RSDL.Uint32),
开发者ID:ParitoshThapliyal59,项目名称:pypy,代码行数:31,代码来源:RMix.py

示例15: CBuilder

class CBuilder(object):
    c_source_filename = None
    _compiled = False
    modulename = None
    
    def __init__(self, translator, entrypoint, config, gcpolicy=None):
        self.translator = translator
        self.entrypoint = entrypoint
        self.entrypoint_name = self.entrypoint.func_name
        self.originalentrypoint = entrypoint
        self.config = config
        self.gcpolicy = gcpolicy    # for tests only, e.g. rpython/memory/
        if gcpolicy is not None and gcpolicy.requires_stackless:
            config.translation.stackless = True
        self.eci = ExternalCompilationInfo()

    def build_database(self):
        translator = self.translator

        gcpolicyclass = self.get_gcpolicyclass()

        if self.config.translation.gcrootfinder == "asmgcc":
            if not self.standalone:
                raise NotImplementedError("--gcrootfinder=asmgcc requires standalone")

        if self.config.translation.stackless:
            if not self.standalone:
                raise Exception("stackless: only for stand-alone builds")
            
            from pypy.translator.stackless.transform import StacklessTransformer
            stacklesstransformer = StacklessTransformer(
                translator, self.originalentrypoint,
                stackless_gc=gcpolicyclass.requires_stackless)
            self.entrypoint = stacklesstransformer.slp_entry_point
        else:
            stacklesstransformer = None

        db = LowLevelDatabase(translator, standalone=self.standalone,
                              gcpolicyclass=gcpolicyclass,
                              stacklesstransformer=stacklesstransformer,
                              thread_enabled=self.config.translation.thread,
                              sandbox=self.config.translation.sandbox)
        self.db = db
        
        # give the gc a chance to register interest in the start-up functions it
        # need (we call this for its side-effects of db.get())
        list(db.gcpolicy.gc_startup_code())

        # build entrypoint and eventually other things to expose
        pf = self.getentrypointptr()
        pfname = db.get(pf)
        self.c_entrypoint_name = pfname
        db.complete()

        self.collect_compilation_info(db)
        return db

    have___thread = None

    def collect_compilation_info(self, db):
        # we need a concrete gcpolicy to do this
        self.eci = self.eci.merge(ExternalCompilationInfo(
            libraries=db.gcpolicy.gc_libraries()))

        all = []
        for node in self.db.globalcontainers():
            eci = getattr(node, 'compilation_info', None)
            if eci:
                all.append(eci)
        self.eci = self.eci.merge(*all)

    def get_gcpolicyclass(self):
        if self.gcpolicy is None:
            name = self.config.translation.gctransformer
            if self.config.translation.gcrootfinder == "stackless":
                name = "%s+stacklessgc" % (name,)
            elif self.config.translation.gcrootfinder == "llvmgc":
                name = "%s+llvmgcroot" % (name,)
            elif self.config.translation.gcrootfinder == "asmgcc":
                name = "%s+asmgcroot" % (name,)
            return gc.name_to_gcpolicy[name]
        return self.gcpolicy

    # use generate_source(defines=DEBUG_DEFINES) to force the #definition
    # of the macros that enable debugging assertions
    DEBUG_DEFINES = {'RPY_ASSERT': 1,
                     'RPY_LL_ASSERT': 1}

    def generate_source(self, db=None, defines={}):
        assert self.c_source_filename is None
        translator = self.translator

        if db is None:
            db = self.build_database()
        pf = self.getentrypointptr()
        pfname = db.get(pf)
        if self.modulename is None:
            self.modulename = uniquemodulename('testing')
        modulename = self.modulename
        targetdir = udir.ensure(modulename, dir=1)
#.........这里部分代码省略.........
开发者ID:antoine1fr,项目名称:pygirl,代码行数:101,代码来源:genc.py


注:本文中的pypy.translator.tool.cbuild.ExternalCompilationInfo类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。