Catch up with latest changes in CCompiler:
- add 'extra_preargs' and 'extra_postargs' parameters (and use them!) - got rid of 'build_info' kludge parameter - added 'compiler_type' class attribute - respect reordered arguments to 'gen_lib_options()' Also added 'output_dir' parameter (catching up with older change in CCompiler) -- BUT this is presently ignored by all methods! Deleted some more docstrings redundant with CCompiler. Dropped generated of "/DEF:" argument --- that's now done by the 'build_ext' command.
This commit is contained in:
Greg Ward
parent
0e3530ba28
commit
df178f97de
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@ -1,7 +1,7 @@
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"""distutils.ccompiler
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Contains MSVCCompiler, an implementation of the abstract CCompiler class
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for the Microsoft Visual Studio """
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for the Microsoft Visual Studio."""
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# created 1999/08/19, Perry Stoll
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@ -19,6 +19,8 @@ class MSVCCompiler (CCompiler) :
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"""Concrete class that implements an interface to Microsoft Visual C++,
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as defined by the CCompiler abstract class."""
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compiler_type = 'msvc'
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def __init__ (self,
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verbose=0,
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dry_run=0):
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@ -50,26 +52,19 @@ class MSVCCompiler (CCompiler) :
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_exe_ext = '.exe'
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_shared_lib_ext = '.dll'
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_static_lib_ext = '.lib'
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# XXX the 'output_dir' parameter is ignored by the methods in this
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# class! I just put it in to be consistent with CCompiler and
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# UnixCCompiler, but someone who actually knows Visual C++ will
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# have to make it work...
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def compile (self,
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sources,
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output_dir=None,
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macros=None,
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includes=None):
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"""Compile one or more C/C++ source files. 'sources' must be
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a list of strings, each one the name of a C/C++ source
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file. Return a list of the object filenames generated
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(one for each source filename in 'sources').
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'macros', if given, must be a list of macro definitions. A
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macro definition is either a (name, value) 2-tuple or a (name,)
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1-tuple. The former defines a macro; if the value is None, the
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macro is defined without an explicit value. The 1-tuple case
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undefines a macro. Later definitions/redefinitions/
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undefinitions take precedence.
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'includes', if given, must be a list of strings, the directories
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to add to the default include file search path for this
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compilation only."""
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includes=None,
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extra_preargs=None,
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extra_postargs=None):
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if macros is None:
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macros = []
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@ -95,11 +90,16 @@ class MSVCCompiler (CCompiler) :
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inputOpt = fileOpt + srcFile
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outputOpt = "/Fo" + objFile
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pp_opts = base_pp_opts + [ outputOpt, inputOpt ]
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cc_args = self.compile_options + \
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base_pp_opts + \
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[outputOpt, inputOpt]
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if extra_preargs:
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cc_args[:0] = extra_preargs
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if extra_postargs:
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cc_args.extend (extra_postargs)
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self.spawn( [ self.cc ] + self.compile_options + pp_opts)
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self.spawn ([self.cc] + cc_args)
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objectFiles.append( objFile )
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return objectFiles
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@ -109,39 +109,27 @@ class MSVCCompiler (CCompiler) :
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def link_static_lib (self,
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objects,
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output_libname,
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output_dir=None,
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libraries=None,
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library_dirs=None):
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"""Link a bunch of stuff together to create a static library
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file. The "bunch of stuff" consists of the list of object
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files supplied as 'objects', the extra object files supplied
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to 'add_link_object()' and/or 'set_link_objects()', the
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libraries supplied to 'add_library()' and/or
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'set_libraries()', and the libraries supplied as 'libraries'
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(if any).
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library_dirs=None,
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extra_preargs=None,
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extra_postargs=None):
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'output_libname' should be a library name, not a filename;
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the filename will be inferred from the library name.
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'library_dirs', if supplied, should be a list of additional
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directories to search on top of the system default and those
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supplied to 'add_library_dir()' and/or 'set_library_dirs()'."""
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if libraries is None:
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libraries = []
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if library_dirs is None:
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library_dirs = []
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if build_info is None:
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build_info = {}
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lib_opts = gen_lib_options (self.libraries + libraries,
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self.library_dirs + library_dirs,
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"%s.lib", "/LIBPATH:%s")
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if build_info.has_key('def_file') :
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lib_opts.append('/DEF:' + build_info['def_file'] )
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ld_args = self.ldflags_static + lib_opts + \
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objects + ['/OUT:' + output_filename]
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if extra_preargs:
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ld_args[:0] = extra_preargs
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if extra_postargs:
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ld_args.extend (extra_postargs)
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self.spawn ( [ self.link ] + ld_args )
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@ -149,25 +137,25 @@ class MSVCCompiler (CCompiler) :
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def link_shared_lib (self,
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objects,
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output_libname,
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output_dir=None,
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libraries=None,
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library_dirs=None,
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build_info=None):
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"""Link a bunch of stuff together to create a shared library
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file. Has the same effect as 'link_static_lib()' except
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that the filename inferred from 'output_libname' will most
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likely be different, and the type of file generated will
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almost certainly be different."""
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extra_preargs=None,
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extra_postargs=None):
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# XXX should we sanity check the library name? (eg. no
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# slashes)
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self.link_shared_object (objects, self.shared_library_name(output_libname),
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build_info=build_info )
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self.link_shared_object (objects,
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self.shared_library_name(output_libname))
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def link_shared_object (self,
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objects,
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output_filename,
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output_dir=None,
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libraries=None,
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library_dirs=None,
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build_info=None):
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extra_preargs=None,
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extra_postargs=None):
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"""Link a bunch of stuff together to create a shared object
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file. Much like 'link_shared_lib()', except the output
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filename is explicitly supplied as 'output_filename'."""
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@ -175,18 +163,17 @@ class MSVCCompiler (CCompiler) :
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libraries = []
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if library_dirs is None:
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library_dirs = []
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if build_info is None:
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build_info = {}
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lib_opts = gen_lib_options (self.libraries + libraries,
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self.library_dirs + library_dirs,
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"%s.lib", "/LIBPATH:%s")
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lib_opts = gen_lib_options (self.library_dirs + library_dirs,
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self.libraries + libraries,
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"/LIBPATH:%s", "%s.lib")
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if build_info.has_key('def_file') :
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lib_opts.append('/DEF:' + build_info['def_file'] )
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ld_args = self.ldflags_shared + lib_opts + \
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objects + ['/OUT:' + output_filename]
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if extra_preargs:
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ld_args[:0] = extra_preargs
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if extra_postargs:
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ld_args.extend (extra_postargs)
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self.spawn ( [ self.link ] + ld_args )
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