1999-07-09 23:03:53 -03:00
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"""distutils.ccompiler
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Contains CCompiler, an abstract base class that defines the interface
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for the Distutils compiler abstraction model."""
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2013-07-04 18:43:24 -03:00
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import sys, os, re
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from distutils.errors import *
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from distutils.spawn import spawn
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from distutils.file_util import move_file
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from distutils.dir_util import mkpath
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from distutils.dep_util import newer_pairwise, newer_group
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from distutils.util import split_quoted, execute
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from distutils import log
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1999-07-09 23:03:53 -03:00
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class CCompiler:
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"""Abstract base class to define the interface that must be implemented
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by real compiler classes. Also has some utility methods used by
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several compiler classes.
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The basic idea behind a compiler abstraction class is that each
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instance can be used for all the compile/link steps in building a
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single project. Thus, attributes common to all of those compile and
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link steps -- include directories, macros to define, libraries to link
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against, etc. -- are attributes of the compiler instance. To allow for
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variability in how individual files are treated, most of those
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attributes may be varied on a per-compilation or per-link basis.
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"""
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1999-07-09 23:03:53 -03:00
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1999-09-29 09:20:55 -03:00
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# 'compiler_type' is a class attribute that identifies this class. It
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# keeps code that wants to know what kind of compiler it's dealing with
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# from having to import all possible compiler classes just to do an
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# 'isinstance'. In concrete CCompiler subclasses, 'compiler_type'
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# should really, really be one of the keys of the 'compiler_class'
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# dictionary (see below -- used by the 'new_compiler()' factory
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# function) -- authors of new compiler interface classes are
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# responsible for updating 'compiler_class'!
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compiler_type = None
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# XXX things not handled by this compiler abstraction model:
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# * client can't provide additional options for a compiler,
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# e.g. warning, optimization, debugging flags. Perhaps this
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# should be the domain of concrete compiler abstraction classes
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# (UnixCCompiler, MSVCCompiler, etc.) -- or perhaps the base
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# class should have methods for the common ones.
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# * can't completely override the include or library searchg
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# path, ie. no "cc -I -Idir1 -Idir2" or "cc -L -Ldir1 -Ldir2".
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# I'm not sure how widely supported this is even by Unix
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# compilers, much less on other platforms. And I'm even less
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# sure how useful it is; maybe for cross-compiling, but
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# support for that is a ways off. (And anyways, cross
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# compilers probably have a dedicated binary with the
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# right paths compiled in. I hope.)
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# * can't do really freaky things with the library list/library
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# dirs, e.g. "-Ldir1 -lfoo -Ldir2 -lfoo" to link against
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# different versions of libfoo.a in different locations. I
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# think this is useless without the ability to null out the
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# library search path anyways.
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2001-12-06 16:51:35 -04:00
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1999-07-09 23:03:53 -03:00
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2000-03-05 23:40:29 -04:00
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# Subclasses that rely on the standard filename generation methods
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# implemented below should override these; see the comment near
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# those methods ('object_filenames()' et. al.) for details:
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src_extensions = None # list of strings
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obj_extension = None # string
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static_lib_extension = None
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shared_lib_extension = None # string
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static_lib_format = None # format string
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shared_lib_format = None # prob. same as static_lib_format
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exe_extension = None # string
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This patch fixes the following bugs:
[#413582] g++ must be called for c++ extensions
[#454030] distutils cannot link C++ code with GCC
topdir = "Lib/distutils"
* bcppcompiler.py
(BCPPCompiler.create_static_lib): Fixed prototype, removing extra_preargs
and extra_postargs parameters. Included target_lang parameter.
(BCPPCompiler.link): Included target_lang parameter.
* msvccompiler.py
(MSVCCompiler.create_static_lib): Fixed prototype, removing extra_preargs
and extra_postargs parameters. Included target_lang parameter.
(MSVCCompiler.link): Included target_lang parameter.
* ccompiler.py
(CCompiler): New language_map and language_order attributes, used by
CCompiler.detect_language().
(CCompiler.detect_language): New method, will return the language of
a given source, or list of sources. Individual source language is
detected using the language_map dict. When mixed sources are used,
language_order will stablish the language precedence.
(CCompiler.create_static_lib, CCompiler.link, CCompiler.link_executable,
CCompiler.link_shared_object, CCompiler.link_shared_lib):
Inlcuded target_lang parameter.
* cygwinccompiler.py
(CygwinCCompiler.link): Included target_lang parameter.
* emxccompiler.py
(EMXCCompiler.link): Included target_lang parameter.
* mwerkscompiler.py
(MWerksCompiler.link): Included target_lang parameter.
* extension.py
(Extension.__init__): New 'language' parameter/attribute, initialized
to None by default. If provided will overlap the automatic detection
made by CCompiler.detect_language(), in build_ext command.
* sysconfig.py
(customize_compiler): Check Makefile for CXX option, and also the
environment variable CXX. Use the resulting value in the 'compiler_cxx'
parameter of compiler.set_executables().
* unixccompiler.py
(UnixCCompiler): Included 'compiler_cxx' in executables dict, defaulting
to 'cc'.
(UnixCCompiler.create_static_lib): Included target_lang parameter.
(UnixCCompiler.link): Included target_lang parameter, and made
linker command use compiler_cxx, if target_lang is 'c++'.
* command/build_ext.py
(build_ext.build_extension): Pass new ext.language attribute
to compiler.link_shared_object()'s target_lang parameter. If
ext.language is not provided, detect language using
compiler.detect_language(sources) instead.
* command/config.py
(config._link): Pass already available lang parameter as target_lang
parameter of compiler.link_executable().
2002-11-05 12:12:02 -04:00
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# Default language settings. language_map is used to detect a source
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# file or Extension target language, checking source filenames.
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# language_order is used to detect the language precedence, when deciding
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# what language to use when mixing source types. For example, if some
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# extension has two files with ".c" extension, and one with ".cpp", it
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# is still linked as c++.
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language_map = {".c" : "c",
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".cc" : "c++",
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".cpp" : "c++",
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".cxx" : "c++",
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".m" : "objc",
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}
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language_order = ["c++", "objc", "c"]
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2007-08-30 00:52:21 -03:00
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def __init__(self, verbose=0, dry_run=0, force=0):
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self.dry_run = dry_run
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self.force = force
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self.verbose = verbose
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1999-09-13 00:07:24 -03:00
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# 'output_dir': a common output directory for object, library,
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# shared object, and shared library files
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self.output_dir = None
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# 'macros': a list of macro definitions (or undefinitions). A
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# macro definition is a 2-tuple (name, value), where the value is
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# either a string or None (no explicit value). A macro
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# undefinition is a 1-tuple (name,).
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self.macros = []
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# 'include_dirs': a list of directories to search for include files
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self.include_dirs = []
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# 'libraries': a list of libraries to include in any link
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# (library names, not filenames: eg. "foo" not "libfoo.a")
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self.libraries = []
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# 'library_dirs': a list of directories to search for libraries
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self.library_dirs = []
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1999-08-14 20:50:50 -03:00
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# 'runtime_library_dirs': a list of directories to search for
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# shared libraries/objects at runtime
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self.runtime_library_dirs = []
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1999-07-09 23:03:53 -03:00
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# 'objects': a list of object files (or similar, such as explicitly
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# named library files) to include on any link
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self.objects = []
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2000-06-24 23:08:18 -03:00
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for key in self.executables.keys():
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self.set_executable(key, self.executables[key])
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2007-08-30 00:52:21 -03:00
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def set_executables(self, **kwargs):
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"""Define the executables (and options for them) that will be run
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to perform the various stages of compilation. The exact set of
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executables that may be specified here depends on the compiler
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class (via the 'executables' class attribute), but most will have:
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compiler the C/C++ compiler
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linker_so linker used to create shared objects and libraries
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linker_exe linker used to create binary executables
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archiver static library creator
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On platforms with a command-line (Unix, DOS/Windows), each of these
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is a string that will be split into executable name and (optional)
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list of arguments. (Splitting the string is done similarly to how
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Unix shells operate: words are delimited by spaces, but quotes and
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backslashes can override this. See
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'distutils.util.split_quoted()'.)
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"""
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# Note that some CCompiler implementation classes will define class
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# attributes 'cpp', 'cc', etc. with hard-coded executable names;
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# this is appropriate when a compiler class is for exactly one
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# compiler/OS combination (eg. MSVCCompiler). Other compiler
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# classes (UnixCCompiler, in particular) are driven by information
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# discovered at run-time, since there are many different ways to do
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# basically the same things with Unix C compilers.
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Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552,60554,60556-60559,60561-60562,60569,60571-60572,60574,60576-60583,60585-60586,60589,60591,60594-60595,60597-60598,60600-60601,60606-60612,60615,60617,60619-60621,60623-60625,60627-60629,60631,60633,60635,60647,60650,60652,60654,60656,60658-60659,60664-60666,60668-60670,60672,60676,60678,60680-60683,60685-60686,60688,60690,60692-60694,60697-60700,60705-60706,60708,60711,60714,60720,60724-60730,60732,60736,60742,60744,60746,60748,60750-60751,60753,60756-60757,60759-60761,60763-60764,60766,60769-60770,60774-60784,60787-60789,60793,60796,60799-60809,60812-60813,60815-60821,60823-60826,60828-60829,60831-60834,60836,60838-60839,60846-60849,60852-60854,60856-60859,60861-60870,60874-60875,60880-60881,60886,60888-60890,60892,60894-60898,60900-60931,60933-60958 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r60901 | eric.smith | 2008-02-19 14:21:56 +0100 (Tue, 19 Feb 2008) | 1 line
Added PEP 3101.
........
r60907 | georg.brandl | 2008-02-20 20:12:36 +0100 (Wed, 20 Feb 2008) | 2 lines
Fixes contributed by Ori Avtalion.
........
r60909 | eric.smith | 2008-02-21 00:34:22 +0100 (Thu, 21 Feb 2008) | 1 line
Trim leading zeros from a floating point exponent, per C99. See issue 1600. As far as I know, this only affects Windows. Add float type 'n' to PyOS_ascii_formatd (see PEP 3101 for 'n' description).
........
r60910 | eric.smith | 2008-02-21 00:39:28 +0100 (Thu, 21 Feb 2008) | 1 line
Now that PyOS_ascii_formatd supports the 'n' format, simplify the float formatting code to just call it.
........
r60918 | andrew.kuchling | 2008-02-21 15:23:38 +0100 (Thu, 21 Feb 2008) | 2 lines
Close manifest file.
This change doesn't make any difference to CPython, but is a necessary fix for Jython.
........
r60921 | guido.van.rossum | 2008-02-21 18:46:16 +0100 (Thu, 21 Feb 2008) | 2 lines
Remove news about float repr() -- issue 1580 is still in limbo.
........
r60923 | guido.van.rossum | 2008-02-21 19:18:37 +0100 (Thu, 21 Feb 2008) | 5 lines
Removed uses of dict.has_key() from distutils, and uses of
callable() from copy_reg.py, so the interpreter now starts up
without warnings when '-3' is given. More work like this needs to
be done in the rest of the stdlib.
........
r60924 | thomas.heller | 2008-02-21 19:28:48 +0100 (Thu, 21 Feb 2008) | 4 lines
configure.ac: Remove the configure check for _Bool, it is already done in the
top-level Python configure script.
configure, fficonfig.h.in: regenerated.
........
r60925 | thomas.heller | 2008-02-21 19:52:20 +0100 (Thu, 21 Feb 2008) | 3 lines
Replace 'has_key()' with 'in'.
Replace 'raise Error, stuff' with 'raise Error(stuff)'.
........
r60927 | raymond.hettinger | 2008-02-21 20:24:53 +0100 (Thu, 21 Feb 2008) | 1 line
Update more instances of has_key().
........
r60928 | guido.van.rossum | 2008-02-21 20:46:35 +0100 (Thu, 21 Feb 2008) | 3 lines
Fix a few typos and layout glitches (more work is needed).
Move 2.5 news to Misc/HISTORY.
........
r60936 | georg.brandl | 2008-02-21 21:33:38 +0100 (Thu, 21 Feb 2008) | 2 lines
#2079: typo in userdict docs.
........
r60938 | georg.brandl | 2008-02-21 21:38:13 +0100 (Thu, 21 Feb 2008) | 2 lines
Part of #2154: minimal syntax fixes in doc example snippets.
........
r60942 | raymond.hettinger | 2008-02-22 04:16:42 +0100 (Fri, 22 Feb 2008) | 1 line
First draft for itertools.product(). Docs and other updates forthcoming.
........
r60955 | nick.coghlan | 2008-02-22 11:54:06 +0100 (Fri, 22 Feb 2008) | 1 line
Try to make command line error messages from runpy easier to understand (and suppress traceback cruft from the implicitly invoked runpy machinery)
........
r60956 | georg.brandl | 2008-02-22 13:31:45 +0100 (Fri, 22 Feb 2008) | 2 lines
A lot more typo fixes by Ori Avtalion.
........
r60957 | georg.brandl | 2008-02-22 13:56:34 +0100 (Fri, 22 Feb 2008) | 2 lines
Don't reference pyshell.
........
r60958 | georg.brandl | 2008-02-22 13:57:05 +0100 (Fri, 22 Feb 2008) | 2 lines
Another fix.
........
2008-02-22 12:37:40 -04:00
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for key in kwargs:
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2006-08-18 19:13:04 -03:00
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if key not in self.executables:
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Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552,60554,60556-60559,60561-60562,60569,60571-60572,60574,60576-60583,60585-60586,60589,60591,60594-60595,60597-60598,60600-60601,60606-60612,60615,60617,60619-60621,60623-60625,60627-60629,60631,60633,60635,60647,60650,60652,60654,60656,60658-60659,60664-60666,60668-60670,60672,60676,60678,60680-60683,60685-60686,60688,60690,60692-60694,60697-60700,60705-60706,60708,60711,60714,60720,60724-60730,60732,60736,60742,60744,60746,60748,60750-60751,60753,60756-60757,60759-60761,60763-60764,60766,60769-60770,60774-60784,60787-60789,60793,60796,60799-60809,60812-60813,60815-60821,60823-60826,60828-60829,60831-60834,60836,60838-60839,60846-60849,60852-60854,60856-60859,60861-60870,60874-60875,60880-60881,60886,60888-60890,60892,60894-60898,60900-60931,60933-60958 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r60901 | eric.smith | 2008-02-19 14:21:56 +0100 (Tue, 19 Feb 2008) | 1 line
Added PEP 3101.
........
r60907 | georg.brandl | 2008-02-20 20:12:36 +0100 (Wed, 20 Feb 2008) | 2 lines
Fixes contributed by Ori Avtalion.
........
r60909 | eric.smith | 2008-02-21 00:34:22 +0100 (Thu, 21 Feb 2008) | 1 line
Trim leading zeros from a floating point exponent, per C99. See issue 1600. As far as I know, this only affects Windows. Add float type 'n' to PyOS_ascii_formatd (see PEP 3101 for 'n' description).
........
r60910 | eric.smith | 2008-02-21 00:39:28 +0100 (Thu, 21 Feb 2008) | 1 line
Now that PyOS_ascii_formatd supports the 'n' format, simplify the float formatting code to just call it.
........
r60918 | andrew.kuchling | 2008-02-21 15:23:38 +0100 (Thu, 21 Feb 2008) | 2 lines
Close manifest file.
This change doesn't make any difference to CPython, but is a necessary fix for Jython.
........
r60921 | guido.van.rossum | 2008-02-21 18:46:16 +0100 (Thu, 21 Feb 2008) | 2 lines
Remove news about float repr() -- issue 1580 is still in limbo.
........
r60923 | guido.van.rossum | 2008-02-21 19:18:37 +0100 (Thu, 21 Feb 2008) | 5 lines
Removed uses of dict.has_key() from distutils, and uses of
callable() from copy_reg.py, so the interpreter now starts up
without warnings when '-3' is given. More work like this needs to
be done in the rest of the stdlib.
........
r60924 | thomas.heller | 2008-02-21 19:28:48 +0100 (Thu, 21 Feb 2008) | 4 lines
configure.ac: Remove the configure check for _Bool, it is already done in the
top-level Python configure script.
configure, fficonfig.h.in: regenerated.
........
r60925 | thomas.heller | 2008-02-21 19:52:20 +0100 (Thu, 21 Feb 2008) | 3 lines
Replace 'has_key()' with 'in'.
Replace 'raise Error, stuff' with 'raise Error(stuff)'.
........
r60927 | raymond.hettinger | 2008-02-21 20:24:53 +0100 (Thu, 21 Feb 2008) | 1 line
Update more instances of has_key().
........
r60928 | guido.van.rossum | 2008-02-21 20:46:35 +0100 (Thu, 21 Feb 2008) | 3 lines
Fix a few typos and layout glitches (more work is needed).
Move 2.5 news to Misc/HISTORY.
........
r60936 | georg.brandl | 2008-02-21 21:33:38 +0100 (Thu, 21 Feb 2008) | 2 lines
#2079: typo in userdict docs.
........
r60938 | georg.brandl | 2008-02-21 21:38:13 +0100 (Thu, 21 Feb 2008) | 2 lines
Part of #2154: minimal syntax fixes in doc example snippets.
........
r60942 | raymond.hettinger | 2008-02-22 04:16:42 +0100 (Fri, 22 Feb 2008) | 1 line
First draft for itertools.product(). Docs and other updates forthcoming.
........
r60955 | nick.coghlan | 2008-02-22 11:54:06 +0100 (Fri, 22 Feb 2008) | 1 line
Try to make command line error messages from runpy easier to understand (and suppress traceback cruft from the implicitly invoked runpy machinery)
........
r60956 | georg.brandl | 2008-02-22 13:31:45 +0100 (Fri, 22 Feb 2008) | 2 lines
A lot more typo fixes by Ori Avtalion.
........
r60957 | georg.brandl | 2008-02-22 13:56:34 +0100 (Fri, 22 Feb 2008) | 2 lines
Don't reference pyshell.
........
r60958 | georg.brandl | 2008-02-22 13:57:05 +0100 (Fri, 22 Feb 2008) | 2 lines
Another fix.
........
2008-02-22 12:37:40 -04:00
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raise ValueError("unknown executable '%s' for class %s" %
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2007-08-30 00:52:21 -03:00
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(key, self.__class__.__name__))
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Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552,60554,60556-60559,60561-60562,60569,60571-60572,60574,60576-60583,60585-60586,60589,60591,60594-60595,60597-60598,60600-60601,60606-60612,60615,60617,60619-60621,60623-60625,60627-60629,60631,60633,60635,60647,60650,60652,60654,60656,60658-60659,60664-60666,60668-60670,60672,60676,60678,60680-60683,60685-60686,60688,60690,60692-60694,60697-60700,60705-60706,60708,60711,60714,60720,60724-60730,60732,60736,60742,60744,60746,60748,60750-60751,60753,60756-60757,60759-60761,60763-60764,60766,60769-60770,60774-60784,60787-60789,60793,60796,60799-60809,60812-60813,60815-60821,60823-60826,60828-60829,60831-60834,60836,60838-60839,60846-60849,60852-60854,60856-60859,60861-60870,60874-60875,60880-60881,60886,60888-60890,60892,60894-60898,60900-60931,60933-60958 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r60901 | eric.smith | 2008-02-19 14:21:56 +0100 (Tue, 19 Feb 2008) | 1 line
Added PEP 3101.
........
r60907 | georg.brandl | 2008-02-20 20:12:36 +0100 (Wed, 20 Feb 2008) | 2 lines
Fixes contributed by Ori Avtalion.
........
r60909 | eric.smith | 2008-02-21 00:34:22 +0100 (Thu, 21 Feb 2008) | 1 line
Trim leading zeros from a floating point exponent, per C99. See issue 1600. As far as I know, this only affects Windows. Add float type 'n' to PyOS_ascii_formatd (see PEP 3101 for 'n' description).
........
r60910 | eric.smith | 2008-02-21 00:39:28 +0100 (Thu, 21 Feb 2008) | 1 line
Now that PyOS_ascii_formatd supports the 'n' format, simplify the float formatting code to just call it.
........
r60918 | andrew.kuchling | 2008-02-21 15:23:38 +0100 (Thu, 21 Feb 2008) | 2 lines
Close manifest file.
This change doesn't make any difference to CPython, but is a necessary fix for Jython.
........
r60921 | guido.van.rossum | 2008-02-21 18:46:16 +0100 (Thu, 21 Feb 2008) | 2 lines
Remove news about float repr() -- issue 1580 is still in limbo.
........
r60923 | guido.van.rossum | 2008-02-21 19:18:37 +0100 (Thu, 21 Feb 2008) | 5 lines
Removed uses of dict.has_key() from distutils, and uses of
callable() from copy_reg.py, so the interpreter now starts up
without warnings when '-3' is given. More work like this needs to
be done in the rest of the stdlib.
........
r60924 | thomas.heller | 2008-02-21 19:28:48 +0100 (Thu, 21 Feb 2008) | 4 lines
configure.ac: Remove the configure check for _Bool, it is already done in the
top-level Python configure script.
configure, fficonfig.h.in: regenerated.
........
r60925 | thomas.heller | 2008-02-21 19:52:20 +0100 (Thu, 21 Feb 2008) | 3 lines
Replace 'has_key()' with 'in'.
Replace 'raise Error, stuff' with 'raise Error(stuff)'.
........
r60927 | raymond.hettinger | 2008-02-21 20:24:53 +0100 (Thu, 21 Feb 2008) | 1 line
Update more instances of has_key().
........
r60928 | guido.van.rossum | 2008-02-21 20:46:35 +0100 (Thu, 21 Feb 2008) | 3 lines
Fix a few typos and layout glitches (more work is needed).
Move 2.5 news to Misc/HISTORY.
........
r60936 | georg.brandl | 2008-02-21 21:33:38 +0100 (Thu, 21 Feb 2008) | 2 lines
#2079: typo in userdict docs.
........
r60938 | georg.brandl | 2008-02-21 21:38:13 +0100 (Thu, 21 Feb 2008) | 2 lines
Part of #2154: minimal syntax fixes in doc example snippets.
........
r60942 | raymond.hettinger | 2008-02-22 04:16:42 +0100 (Fri, 22 Feb 2008) | 1 line
First draft for itertools.product(). Docs and other updates forthcoming.
........
r60955 | nick.coghlan | 2008-02-22 11:54:06 +0100 (Fri, 22 Feb 2008) | 1 line
Try to make command line error messages from runpy easier to understand (and suppress traceback cruft from the implicitly invoked runpy machinery)
........
r60956 | georg.brandl | 2008-02-22 13:31:45 +0100 (Fri, 22 Feb 2008) | 2 lines
A lot more typo fixes by Ori Avtalion.
........
r60957 | georg.brandl | 2008-02-22 13:56:34 +0100 (Fri, 22 Feb 2008) | 2 lines
Don't reference pyshell.
........
r60958 | georg.brandl | 2008-02-22 13:57:05 +0100 (Fri, 22 Feb 2008) | 2 lines
Another fix.
........
2008-02-22 12:37:40 -04:00
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self.set_executable(key, kwargs[key])
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2000-06-24 23:08:18 -03:00
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def set_executable(self, key, value):
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2007-10-16 15:12:55 -03:00
|
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if isinstance(value, str):
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2000-06-24 23:08:18 -03:00
|
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setattr(self, key, split_quoted(value))
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else:
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setattr(self, key, value)
|
2001-12-06 16:51:35 -04:00
|
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2007-08-30 00:52:21 -03:00
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def _find_macro(self, name):
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1999-07-09 23:03:53 -03:00
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i = 0
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for defn in self.macros:
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if defn[0] == name:
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return i
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2007-08-30 00:52:21 -03:00
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i += 1
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return None
|
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2007-08-30 00:52:21 -03:00
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def _check_macro_definitions(self, definitions):
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"""Ensures that every element of 'definitions' is a valid macro
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definition, ie. either (name,value) 2-tuple or a (name,) tuple. Do
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nothing if all definitions are OK, raise TypeError otherwise.
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"""
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for defn in definitions:
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if not (isinstance(defn, tuple) and
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(len(defn) in (1, 2) and
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2007-10-16 15:12:55 -03:00
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(isinstance (defn[1], str) or defn[1] is None)) and
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isinstance (defn[0], str)):
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2007-08-30 00:52:21 -03:00
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raise TypeError(("invalid macro definition '%s': " % defn) + \
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"must be tuple (string,), (string, string), or " + \
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"(string, None)")
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# -- Bookkeeping methods -------------------------------------------
|
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def define_macro(self, name, value=None):
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"""Define a preprocessor macro for all compilations driven by this
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compiler object. The optional parameter 'value' should be a
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string; if it is not supplied, then the macro will be defined
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without an explicit value and the exact outcome depends on the
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compiler used (XXX true? does ANSI say anything about this?)
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"""
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# Delete from the list of macro definitions/undefinitions if
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# already there (so that this one will take precedence).
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i = self._find_macro (name)
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if i is not None:
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del self.macros[i]
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self.macros.append((name, value))
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def undefine_macro(self, name):
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"""Undefine a preprocessor macro for all compilations driven by
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this compiler object. If the same macro is defined by
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'define_macro()' and undefined by 'undefine_macro()' the last call
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takes precedence (including multiple redefinitions or
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undefinitions). If the macro is redefined/undefined on a
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per-compilation basis (ie. in the call to 'compile()'), then that
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takes precedence.
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"""
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1999-07-09 23:03:53 -03:00
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# Delete from the list of macro definitions/undefinitions if
|
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# already there (so that this one will take precedence).
|
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i = self._find_macro (name)
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if i is not None:
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del self.macros[i]
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undefn = (name,)
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self.macros.append(undefn)
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2007-08-30 00:52:21 -03:00
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def add_include_dir(self, dir):
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"""Add 'dir' to the list of directories that will be searched for
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header files. The compiler is instructed to search directories in
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the order in which they are supplied by successive calls to
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'add_include_dir()'.
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"""
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self.include_dirs.append(dir)
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2007-08-30 00:52:21 -03:00
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def set_include_dirs(self, dirs):
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"""Set the list of directories that will be searched to 'dirs' (a
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list of strings). Overrides any preceding calls to
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'add_include_dir()'; subsequence calls to 'add_include_dir()' add
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to the list passed to 'set_include_dirs()'. This does not affect
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any list of standard include directories that the compiler may
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search by default.
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"""
|
2009-05-15 14:34:21 -03:00
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self.include_dirs = dirs[:]
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def add_library(self, libname):
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"""Add 'libname' to the list of libraries that will be included in
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all links driven by this compiler object. Note that 'libname'
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should *not* be the name of a file containing a library, but the
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name of the library itself: the actual filename will be inferred by
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the linker, the compiler, or the compiler class (depending on the
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platform).
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The linker will be instructed to link against libraries in the
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order they were supplied to 'add_library()' and/or
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'set_libraries()'. It is perfectly valid to duplicate library
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names; the linker will be instructed to link against libraries as
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many times as they are mentioned.
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"""
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self.libraries.append(libname)
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2007-08-30 00:52:21 -03:00
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def set_libraries(self, libnames):
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"""Set the list of libraries to be included in all links driven by
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this compiler object to 'libnames' (a list of strings). This does
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not affect any standard system libraries that the linker may
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include by default.
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"""
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2009-05-15 14:34:21 -03:00
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self.libraries = libnames[:]
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2007-08-30 00:52:21 -03:00
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def add_library_dir(self, dir):
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"""Add 'dir' to the list of directories that will be searched for
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2000-06-24 15:10:48 -03:00
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libraries specified to 'add_library()' and 'set_libraries()'. The
|
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linker will be instructed to search for libraries in the order they
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|
are supplied to 'add_library_dir()' and/or 'set_library_dirs()'.
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"""
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self.library_dirs.append(dir)
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1999-07-09 23:03:53 -03:00
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2007-08-30 00:52:21 -03:00
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def set_library_dirs(self, dirs):
|
2000-06-24 15:10:48 -03:00
|
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|
"""Set the list of library search directories to 'dirs' (a list of
|
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|
strings). This does not affect any standard library search path
|
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that the linker may search by default.
|
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"""
|
2009-05-15 14:34:21 -03:00
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self.library_dirs = dirs[:]
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1999-07-09 23:03:53 -03:00
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|
2007-08-30 00:52:21 -03:00
|
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def add_runtime_library_dir(self, dir):
|
1999-08-14 20:50:50 -03:00
|
|
|
"""Add 'dir' to the list of directories that will be searched for
|
2000-06-24 15:10:48 -03:00
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|
shared libraries at runtime.
|
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|
"""
|
2007-08-30 00:52:21 -03:00
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self.runtime_library_dirs.append(dir)
|
1999-08-14 20:50:50 -03:00
|
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|
2007-08-30 00:52:21 -03:00
|
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def set_runtime_library_dirs(self, dirs):
|
2000-06-24 15:10:48 -03:00
|
|
|
"""Set the list of directories to search for shared libraries at
|
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|
runtime to 'dirs' (a list of strings). This does not affect any
|
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|
standard search path that the runtime linker may search by
|
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|
default.
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"""
|
2009-05-15 14:34:21 -03:00
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self.runtime_library_dirs = dirs[:]
|
1999-08-14 20:50:50 -03:00
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2007-08-30 00:52:21 -03:00
|
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def add_link_object(self, object):
|
2000-06-24 15:10:48 -03:00
|
|
|
"""Add 'object' to the list of object files (or analogues, such as
|
2000-07-26 23:13:20 -03:00
|
|
|
explicitly named library files or the output of "resource
|
2000-06-24 15:10:48 -03:00
|
|
|
compilers") to be included in every link driven by this compiler
|
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|
|
object.
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|
"""
|
2007-08-30 00:52:21 -03:00
|
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self.objects.append(object)
|
1999-07-09 23:03:53 -03:00
|
|
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|
2007-08-30 00:52:21 -03:00
|
|
|
def set_link_objects(self, objects):
|
2000-06-24 15:10:48 -03:00
|
|
|
"""Set the list of object files (or analogues) to be included in
|
|
|
|
every link to 'objects'. This does not affect any standard object
|
|
|
|
files that the linker may include by default (such as system
|
|
|
|
libraries).
|
|
|
|
"""
|
2009-05-15 14:34:21 -03:00
|
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|
self.objects = objects[:]
|
1999-07-09 23:03:53 -03:00
|
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|
2002-04-25 14:03:30 -03:00
|
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# -- Private utility methods --------------------------------------
|
2000-03-05 23:40:29 -04:00
|
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|
# (here for the convenience of subclasses)
|
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|
|
2002-06-13 14:26:30 -03:00
|
|
|
# Helper method to prep compiler in subclass compile() methods
|
|
|
|
|
|
|
|
def _setup_compile(self, outdir, macros, incdirs, sources, depends,
|
|
|
|
extra):
|
2010-01-11 19:15:52 -04:00
|
|
|
"""Process arguments and decide which source files to compile."""
|
2002-06-13 14:26:30 -03:00
|
|
|
if outdir is None:
|
|
|
|
outdir = self.output_dir
|
2007-10-16 15:12:55 -03:00
|
|
|
elif not isinstance(outdir, str):
|
2007-08-30 00:52:21 -03:00
|
|
|
raise TypeError("'output_dir' must be a string or None")
|
2002-06-13 14:26:30 -03:00
|
|
|
|
|
|
|
if macros is None:
|
|
|
|
macros = self.macros
|
2007-08-30 00:52:21 -03:00
|
|
|
elif isinstance(macros, list):
|
2002-06-13 14:26:30 -03:00
|
|
|
macros = macros + (self.macros or [])
|
|
|
|
else:
|
2007-08-30 00:52:21 -03:00
|
|
|
raise TypeError("'macros' (if supplied) must be a list of tuples")
|
2002-06-13 14:26:30 -03:00
|
|
|
|
|
|
|
if incdirs is None:
|
|
|
|
incdirs = self.include_dirs
|
2007-08-30 00:52:21 -03:00
|
|
|
elif isinstance(incdirs, (list, tuple)):
|
2002-06-13 14:26:30 -03:00
|
|
|
incdirs = list(incdirs) + (self.include_dirs or [])
|
|
|
|
else:
|
2007-08-30 00:52:21 -03:00
|
|
|
raise TypeError(
|
|
|
|
"'include_dirs' (if supplied) must be a list of strings")
|
2002-06-13 14:26:30 -03:00
|
|
|
|
|
|
|
if extra is None:
|
|
|
|
extra = []
|
|
|
|
|
|
|
|
# Get the list of expected output (object) files
|
2007-08-30 00:52:21 -03:00
|
|
|
objects = self.object_filenames(sources, strip_dir=0,
|
2002-12-29 13:00:57 -04:00
|
|
|
output_dir=outdir)
|
2002-06-13 14:26:30 -03:00
|
|
|
assert len(objects) == len(sources)
|
|
|
|
|
|
|
|
pp_opts = gen_preprocess_options(macros, incdirs)
|
|
|
|
|
|
|
|
build = {}
|
|
|
|
for i in range(len(sources)):
|
|
|
|
src = sources[i]
|
|
|
|
obj = objects[i]
|
|
|
|
ext = os.path.splitext(src)[1]
|
|
|
|
self.mkpath(os.path.dirname(obj))
|
2010-01-11 19:15:52 -04:00
|
|
|
build[obj] = (src, ext)
|
2002-06-13 14:26:30 -03:00
|
|
|
|
|
|
|
return macros, objects, extra, pp_opts, build
|
|
|
|
|
|
|
|
def _get_cc_args(self, pp_opts, debug, before):
|
2012-10-10 20:20:12 -03:00
|
|
|
# works for unixccompiler, cygwinccompiler
|
2002-06-13 14:26:30 -03:00
|
|
|
cc_args = pp_opts + ['-c']
|
|
|
|
if debug:
|
|
|
|
cc_args[:0] = ['-g']
|
|
|
|
if before:
|
|
|
|
cc_args[:0] = before
|
|
|
|
return cc_args
|
|
|
|
|
2007-08-30 00:52:21 -03:00
|
|
|
def _fix_compile_args(self, output_dir, macros, include_dirs):
|
2000-06-24 15:10:48 -03:00
|
|
|
"""Typecheck and fix-up some of the arguments to the 'compile()'
|
|
|
|
method, and return fixed-up values. Specifically: if 'output_dir'
|
|
|
|
is None, replaces it with 'self.output_dir'; ensures that 'macros'
|
|
|
|
is a list, and augments it with 'self.macros'; ensures that
|
|
|
|
'include_dirs' is a list, and augments it with 'self.include_dirs'.
|
|
|
|
Guarantees that the returned values are of the correct type,
|
|
|
|
i.e. for 'output_dir' either string or None, and for 'macros' and
|
|
|
|
'include_dirs' either list or None.
|
|
|
|
"""
|
2000-03-05 23:40:29 -04:00
|
|
|
if output_dir is None:
|
|
|
|
output_dir = self.output_dir
|
2007-10-16 15:12:55 -03:00
|
|
|
elif not isinstance(output_dir, str):
|
2007-08-30 00:52:21 -03:00
|
|
|
raise TypeError("'output_dir' must be a string or None")
|
2000-03-05 23:40:29 -04:00
|
|
|
|
|
|
|
if macros is None:
|
|
|
|
macros = self.macros
|
2007-08-30 00:52:21 -03:00
|
|
|
elif isinstance(macros, list):
|
2000-03-05 23:40:29 -04:00
|
|
|
macros = macros + (self.macros or [])
|
|
|
|
else:
|
2007-08-30 00:52:21 -03:00
|
|
|
raise TypeError("'macros' (if supplied) must be a list of tuples")
|
2000-03-05 23:40:29 -04:00
|
|
|
|
|
|
|
if include_dirs is None:
|
|
|
|
include_dirs = self.include_dirs
|
2007-08-30 00:52:21 -03:00
|
|
|
elif isinstance(include_dirs, (list, tuple)):
|
|
|
|
include_dirs = list(include_dirs) + (self.include_dirs or [])
|
2000-03-05 23:40:29 -04:00
|
|
|
else:
|
2007-08-30 00:52:21 -03:00
|
|
|
raise TypeError(
|
|
|
|
"'include_dirs' (if supplied) must be a list of strings")
|
2001-12-06 16:51:35 -04:00
|
|
|
|
2002-06-13 14:26:30 -03:00
|
|
|
return output_dir, macros, include_dirs
|
2000-03-05 23:40:29 -04:00
|
|
|
|
2010-07-22 09:50:05 -03:00
|
|
|
def _prep_compile(self, sources, output_dir, depends=None):
|
|
|
|
"""Decide which souce files must be recompiled.
|
|
|
|
|
|
|
|
Determine the list of object files corresponding to 'sources',
|
|
|
|
and figure out which ones really need to be recompiled.
|
|
|
|
Return a list of all object files and a dictionary telling
|
|
|
|
which source files can be skipped.
|
|
|
|
"""
|
|
|
|
# Get the list of expected output (object) files
|
|
|
|
objects = self.object_filenames(sources, output_dir=output_dir)
|
|
|
|
assert len(objects) == len(sources)
|
|
|
|
|
|
|
|
# Return an empty dict for the "which source files can be skipped"
|
|
|
|
# return value to preserve API compatibility.
|
|
|
|
return objects, {}
|
|
|
|
|
2007-08-30 00:52:21 -03:00
|
|
|
def _fix_object_args(self, objects, output_dir):
|
2000-06-24 15:10:48 -03:00
|
|
|
"""Typecheck and fix up some arguments supplied to various methods.
|
|
|
|
Specifically: ensure that 'objects' is a list; if output_dir is
|
|
|
|
None, replace with self.output_dir. Return fixed versions of
|
|
|
|
'objects' and 'output_dir'.
|
|
|
|
"""
|
2007-08-30 00:52:21 -03:00
|
|
|
if not isinstance(objects, (list, tuple)):
|
|
|
|
raise TypeError("'objects' must be a list or tuple of strings")
|
|
|
|
objects = list(objects)
|
2001-12-06 16:51:35 -04:00
|
|
|
|
2000-03-05 23:40:29 -04:00
|
|
|
if output_dir is None:
|
|
|
|
output_dir = self.output_dir
|
2007-10-16 15:12:55 -03:00
|
|
|
elif not isinstance(output_dir, str):
|
2007-08-30 00:52:21 -03:00
|
|
|
raise TypeError("'output_dir' must be a string or None")
|
2000-03-05 23:40:29 -04:00
|
|
|
|
2000-03-26 17:37:09 -04:00
|
|
|
return (objects, output_dir)
|
2000-03-05 23:40:29 -04:00
|
|
|
|
2007-08-30 00:52:21 -03:00
|
|
|
def _fix_lib_args(self, libraries, library_dirs, runtime_library_dirs):
|
2000-03-26 17:37:09 -04:00
|
|
|
"""Typecheck and fix up some of the arguments supplied to the
|
2000-06-24 15:10:48 -03:00
|
|
|
'link_*' methods. Specifically: ensure that all arguments are
|
|
|
|
lists, and augment them with their permanent versions
|
|
|
|
(eg. 'self.libraries' augments 'libraries'). Return a tuple with
|
|
|
|
fixed versions of all arguments.
|
|
|
|
"""
|
2000-03-26 17:37:09 -04:00
|
|
|
if libraries is None:
|
|
|
|
libraries = self.libraries
|
2007-08-30 00:52:21 -03:00
|
|
|
elif isinstance(libraries, (list, tuple)):
|
2000-03-26 17:37:09 -04:00
|
|
|
libraries = list (libraries) + (self.libraries or [])
|
|
|
|
else:
|
2007-08-30 00:52:21 -03:00
|
|
|
raise TypeError(
|
|
|
|
"'libraries' (if supplied) must be a list of strings")
|
2000-03-26 17:37:09 -04:00
|
|
|
|
|
|
|
if library_dirs is None:
|
|
|
|
library_dirs = self.library_dirs
|
2007-08-30 00:52:21 -03:00
|
|
|
elif isinstance(library_dirs, (list, tuple)):
|
2000-03-26 17:37:09 -04:00
|
|
|
library_dirs = list (library_dirs) + (self.library_dirs or [])
|
2000-03-05 23:40:29 -04:00
|
|
|
else:
|
2007-08-30 00:52:21 -03:00
|
|
|
raise TypeError(
|
|
|
|
"'library_dirs' (if supplied) must be a list of strings")
|
2000-03-26 17:37:09 -04:00
|
|
|
|
|
|
|
if runtime_library_dirs is None:
|
|
|
|
runtime_library_dirs = self.runtime_library_dirs
|
2007-08-30 00:52:21 -03:00
|
|
|
elif isinstance(runtime_library_dirs, (list, tuple)):
|
|
|
|
runtime_library_dirs = (list(runtime_library_dirs) +
|
2000-03-26 17:37:09 -04:00
|
|
|
(self.runtime_library_dirs or []))
|
|
|
|
else:
|
2007-08-30 00:52:21 -03:00
|
|
|
raise TypeError("'runtime_library_dirs' (if supplied) "
|
|
|
|
"must be a list of strings")
|
2000-03-26 17:37:09 -04:00
|
|
|
|
|
|
|
return (libraries, library_dirs, runtime_library_dirs)
|
2000-03-05 23:40:29 -04:00
|
|
|
|
2007-08-30 00:52:21 -03:00
|
|
|
def _need_link(self, objects, output_file):
|
2000-06-24 15:10:48 -03:00
|
|
|
"""Return true if we need to relink the files listed in 'objects'
|
|
|
|
to recreate 'output_file'.
|
|
|
|
"""
|
2000-03-05 23:40:29 -04:00
|
|
|
if self.force:
|
2007-08-30 00:52:21 -03:00
|
|
|
return True
|
2000-03-05 23:40:29 -04:00
|
|
|
else:
|
|
|
|
if self.dry_run:
|
|
|
|
newer = newer_group (objects, output_file, missing='newer')
|
|
|
|
else:
|
|
|
|
newer = newer_group (objects, output_file)
|
|
|
|
return newer
|
|
|
|
|
2007-08-30 00:52:21 -03:00
|
|
|
def detect_language(self, sources):
|
This patch fixes the following bugs:
[#413582] g++ must be called for c++ extensions
[#454030] distutils cannot link C++ code with GCC
topdir = "Lib/distutils"
* bcppcompiler.py
(BCPPCompiler.create_static_lib): Fixed prototype, removing extra_preargs
and extra_postargs parameters. Included target_lang parameter.
(BCPPCompiler.link): Included target_lang parameter.
* msvccompiler.py
(MSVCCompiler.create_static_lib): Fixed prototype, removing extra_preargs
and extra_postargs parameters. Included target_lang parameter.
(MSVCCompiler.link): Included target_lang parameter.
* ccompiler.py
(CCompiler): New language_map and language_order attributes, used by
CCompiler.detect_language().
(CCompiler.detect_language): New method, will return the language of
a given source, or list of sources. Individual source language is
detected using the language_map dict. When mixed sources are used,
language_order will stablish the language precedence.
(CCompiler.create_static_lib, CCompiler.link, CCompiler.link_executable,
CCompiler.link_shared_object, CCompiler.link_shared_lib):
Inlcuded target_lang parameter.
* cygwinccompiler.py
(CygwinCCompiler.link): Included target_lang parameter.
* emxccompiler.py
(EMXCCompiler.link): Included target_lang parameter.
* mwerkscompiler.py
(MWerksCompiler.link): Included target_lang parameter.
* extension.py
(Extension.__init__): New 'language' parameter/attribute, initialized
to None by default. If provided will overlap the automatic detection
made by CCompiler.detect_language(), in build_ext command.
* sysconfig.py
(customize_compiler): Check Makefile for CXX option, and also the
environment variable CXX. Use the resulting value in the 'compiler_cxx'
parameter of compiler.set_executables().
* unixccompiler.py
(UnixCCompiler): Included 'compiler_cxx' in executables dict, defaulting
to 'cc'.
(UnixCCompiler.create_static_lib): Included target_lang parameter.
(UnixCCompiler.link): Included target_lang parameter, and made
linker command use compiler_cxx, if target_lang is 'c++'.
* command/build_ext.py
(build_ext.build_extension): Pass new ext.language attribute
to compiler.link_shared_object()'s target_lang parameter. If
ext.language is not provided, detect language using
compiler.detect_language(sources) instead.
* command/config.py
(config._link): Pass already available lang parameter as target_lang
parameter of compiler.link_executable().
2002-11-05 12:12:02 -04:00
|
|
|
"""Detect the language of a given file, or list of files. Uses
|
|
|
|
language_map, and language_order to do the job.
|
|
|
|
"""
|
2007-08-30 00:52:21 -03:00
|
|
|
if not isinstance(sources, list):
|
This patch fixes the following bugs:
[#413582] g++ must be called for c++ extensions
[#454030] distutils cannot link C++ code with GCC
topdir = "Lib/distutils"
* bcppcompiler.py
(BCPPCompiler.create_static_lib): Fixed prototype, removing extra_preargs
and extra_postargs parameters. Included target_lang parameter.
(BCPPCompiler.link): Included target_lang parameter.
* msvccompiler.py
(MSVCCompiler.create_static_lib): Fixed prototype, removing extra_preargs
and extra_postargs parameters. Included target_lang parameter.
(MSVCCompiler.link): Included target_lang parameter.
* ccompiler.py
(CCompiler): New language_map and language_order attributes, used by
CCompiler.detect_language().
(CCompiler.detect_language): New method, will return the language of
a given source, or list of sources. Individual source language is
detected using the language_map dict. When mixed sources are used,
language_order will stablish the language precedence.
(CCompiler.create_static_lib, CCompiler.link, CCompiler.link_executable,
CCompiler.link_shared_object, CCompiler.link_shared_lib):
Inlcuded target_lang parameter.
* cygwinccompiler.py
(CygwinCCompiler.link): Included target_lang parameter.
* emxccompiler.py
(EMXCCompiler.link): Included target_lang parameter.
* mwerkscompiler.py
(MWerksCompiler.link): Included target_lang parameter.
* extension.py
(Extension.__init__): New 'language' parameter/attribute, initialized
to None by default. If provided will overlap the automatic detection
made by CCompiler.detect_language(), in build_ext command.
* sysconfig.py
(customize_compiler): Check Makefile for CXX option, and also the
environment variable CXX. Use the resulting value in the 'compiler_cxx'
parameter of compiler.set_executables().
* unixccompiler.py
(UnixCCompiler): Included 'compiler_cxx' in executables dict, defaulting
to 'cc'.
(UnixCCompiler.create_static_lib): Included target_lang parameter.
(UnixCCompiler.link): Included target_lang parameter, and made
linker command use compiler_cxx, if target_lang is 'c++'.
* command/build_ext.py
(build_ext.build_extension): Pass new ext.language attribute
to compiler.link_shared_object()'s target_lang parameter. If
ext.language is not provided, detect language using
compiler.detect_language(sources) instead.
* command/config.py
(config._link): Pass already available lang parameter as target_lang
parameter of compiler.link_executable().
2002-11-05 12:12:02 -04:00
|
|
|
sources = [sources]
|
|
|
|
lang = None
|
|
|
|
index = len(self.language_order)
|
|
|
|
for source in sources:
|
|
|
|
base, ext = os.path.splitext(source)
|
|
|
|
extlang = self.language_map.get(ext)
|
|
|
|
try:
|
|
|
|
extindex = self.language_order.index(extlang)
|
|
|
|
if extindex < index:
|
|
|
|
lang = extlang
|
|
|
|
index = extindex
|
|
|
|
except ValueError:
|
|
|
|
pass
|
|
|
|
return lang
|
|
|
|
|
2000-03-05 23:40:29 -04:00
|
|
|
|
1999-07-09 23:03:53 -03:00
|
|
|
# -- Worker methods ------------------------------------------------
|
|
|
|
# (must be implemented by subclasses)
|
|
|
|
|
2007-08-30 00:52:21 -03:00
|
|
|
def preprocess(self, source, output_file=None, macros=None,
|
|
|
|
include_dirs=None, extra_preargs=None, extra_postargs=None):
|
2000-06-20 23:58:46 -03:00
|
|
|
"""Preprocess a single C/C++ source file, named in 'source'.
|
|
|
|
Output will be written to file named 'output_file', or stdout if
|
|
|
|
'output_file' not supplied. 'macros' is a list of macro
|
|
|
|
definitions as for 'compile()', which will augment the macros set
|
|
|
|
with 'define_macro()' and 'undefine_macro()'. 'include_dirs' is a
|
|
|
|
list of directory names that will be added to the default list.
|
2000-06-24 23:08:18 -03:00
|
|
|
|
|
|
|
Raises PreprocessError on failure.
|
2000-06-20 23:58:46 -03:00
|
|
|
"""
|
|
|
|
pass
|
|
|
|
|
2002-06-13 14:26:30 -03:00
|
|
|
def compile(self, sources, output_dir=None, macros=None,
|
|
|
|
include_dirs=None, debug=0, extra_preargs=None,
|
|
|
|
extra_postargs=None, depends=None):
|
|
|
|
"""Compile one or more source files.
|
|
|
|
|
|
|
|
'sources' must be a list of filenames, most likely C/C++
|
|
|
|
files, but in reality anything that can be handled by a
|
|
|
|
particular compiler and compiler class (eg. MSVCCompiler can
|
|
|
|
handle resource files in 'sources'). Return a list of object
|
|
|
|
filenames, one per source filename in 'sources'. Depending on
|
|
|
|
the implementation, not all source files will necessarily be
|
|
|
|
compiled, but all corresponding object filenames will be
|
|
|
|
returned.
|
2000-06-24 15:10:48 -03:00
|
|
|
|
|
|
|
If 'output_dir' is given, object files will be put under it, while
|
|
|
|
retaining their original path component. That is, "foo/bar.c"
|
|
|
|
normally compiles to "foo/bar.o" (for a Unix implementation); if
|
|
|
|
'output_dir' is "build", then it would compile to
|
|
|
|
"build/foo/bar.o".
|
|
|
|
|
|
|
|
'macros', if given, must be a list of macro definitions. A macro
|
|
|
|
definition is either a (name, value) 2-tuple or a (name,) 1-tuple.
|
|
|
|
The former defines a macro; if the value is None, the macro is
|
|
|
|
defined without an explicit value. The 1-tuple case undefines a
|
|
|
|
macro. Later definitions/redefinitions/ undefinitions take
|
|
|
|
precedence.
|
|
|
|
|
|
|
|
'include_dirs', if given, must be a list of strings, the
|
|
|
|
directories to add to the default include file search path for this
|
|
|
|
compilation only.
|
|
|
|
|
|
|
|
'debug' is a boolean; if true, the compiler will be instructed to
|
|
|
|
output debug symbols in (or alongside) the object file(s).
|
|
|
|
|
|
|
|
'extra_preargs' and 'extra_postargs' are implementation- dependent.
|
|
|
|
On platforms that have the notion of a command-line (e.g. Unix,
|
|
|
|
DOS/Windows), they are most likely lists of strings: extra
|
|
|
|
command-line arguments to prepand/append to the compiler command
|
|
|
|
line. On other platforms, consult the implementation class
|
|
|
|
documentation. In any event, they are intended as an escape hatch
|
|
|
|
for those occasions when the abstract compiler framework doesn't
|
|
|
|
cut the mustard.
|
|
|
|
|
2002-06-13 14:26:30 -03:00
|
|
|
'depends', if given, is a list of filenames that all targets
|
|
|
|
depend on. If a source file is older than any file in
|
|
|
|
depends, then the source file will be recompiled. This
|
|
|
|
supports dependency tracking, but only at a coarse
|
|
|
|
granularity.
|
|
|
|
|
2000-06-24 15:10:48 -03:00
|
|
|
Raises CompileError on failure.
|
|
|
|
"""
|
2002-06-18 15:42:41 -03:00
|
|
|
# A concrete compiler class can either override this method
|
|
|
|
# entirely or implement _compile().
|
|
|
|
macros, objects, extra_postargs, pp_opts, build = \
|
|
|
|
self._setup_compile(output_dir, macros, include_dirs, sources,
|
|
|
|
depends, extra_postargs)
|
|
|
|
cc_args = self._get_cc_args(pp_opts, debug, extra_preargs)
|
|
|
|
|
2003-12-05 16:12:23 -04:00
|
|
|
for obj in objects:
|
|
|
|
try:
|
|
|
|
src, ext = build[obj]
|
|
|
|
except KeyError:
|
|
|
|
continue
|
2002-06-18 15:42:41 -03:00
|
|
|
self._compile(obj, src, ext, cc_args, extra_postargs, pp_opts)
|
|
|
|
|
|
|
|
# Return *all* object filenames, not just the ones we just built.
|
|
|
|
return objects
|
|
|
|
|
|
|
|
def _compile(self, obj, src, ext, cc_args, extra_postargs, pp_opts):
|
|
|
|
"""Compile 'src' to product 'obj'."""
|
|
|
|
# A concrete compiler class that does not override compile()
|
|
|
|
# should implement _compile().
|
|
|
|
pass
|
1999-07-09 23:03:53 -03:00
|
|
|
|
2007-08-30 00:52:21 -03:00
|
|
|
def create_static_lib(self, objects, output_libname, output_dir=None,
|
|
|
|
debug=0, target_lang=None):
|
2000-06-24 15:10:48 -03:00
|
|
|
"""Link a bunch of stuff together to create a static library file.
|
|
|
|
The "bunch of stuff" consists of the list of object files supplied
|
|
|
|
as 'objects', the extra object files supplied to
|
|
|
|
'add_link_object()' and/or 'set_link_objects()', the libraries
|
|
|
|
supplied to 'add_library()' and/or 'set_libraries()', and the
|
|
|
|
libraries supplied as 'libraries' (if any).
|
|
|
|
|
|
|
|
'output_libname' should be a library name, not a filename; the
|
|
|
|
filename will be inferred from the library name. 'output_dir' is
|
|
|
|
the directory where the library file will be put.
|
|
|
|
|
|
|
|
'debug' is a boolean; if true, debugging information will be
|
|
|
|
included in the library (note that on most platforms, it is the
|
|
|
|
compile step where this matters: the 'debug' flag is included here
|
|
|
|
just for consistency).
|
|
|
|
|
This patch fixes the following bugs:
[#413582] g++ must be called for c++ extensions
[#454030] distutils cannot link C++ code with GCC
topdir = "Lib/distutils"
* bcppcompiler.py
(BCPPCompiler.create_static_lib): Fixed prototype, removing extra_preargs
and extra_postargs parameters. Included target_lang parameter.
(BCPPCompiler.link): Included target_lang parameter.
* msvccompiler.py
(MSVCCompiler.create_static_lib): Fixed prototype, removing extra_preargs
and extra_postargs parameters. Included target_lang parameter.
(MSVCCompiler.link): Included target_lang parameter.
* ccompiler.py
(CCompiler): New language_map and language_order attributes, used by
CCompiler.detect_language().
(CCompiler.detect_language): New method, will return the language of
a given source, or list of sources. Individual source language is
detected using the language_map dict. When mixed sources are used,
language_order will stablish the language precedence.
(CCompiler.create_static_lib, CCompiler.link, CCompiler.link_executable,
CCompiler.link_shared_object, CCompiler.link_shared_lib):
Inlcuded target_lang parameter.
* cygwinccompiler.py
(CygwinCCompiler.link): Included target_lang parameter.
* emxccompiler.py
(EMXCCompiler.link): Included target_lang parameter.
* mwerkscompiler.py
(MWerksCompiler.link): Included target_lang parameter.
* extension.py
(Extension.__init__): New 'language' parameter/attribute, initialized
to None by default. If provided will overlap the automatic detection
made by CCompiler.detect_language(), in build_ext command.
* sysconfig.py
(customize_compiler): Check Makefile for CXX option, and also the
environment variable CXX. Use the resulting value in the 'compiler_cxx'
parameter of compiler.set_executables().
* unixccompiler.py
(UnixCCompiler): Included 'compiler_cxx' in executables dict, defaulting
to 'cc'.
(UnixCCompiler.create_static_lib): Included target_lang parameter.
(UnixCCompiler.link): Included target_lang parameter, and made
linker command use compiler_cxx, if target_lang is 'c++'.
* command/build_ext.py
(build_ext.build_extension): Pass new ext.language attribute
to compiler.link_shared_object()'s target_lang parameter. If
ext.language is not provided, detect language using
compiler.detect_language(sources) instead.
* command/config.py
(config._link): Pass already available lang parameter as target_lang
parameter of compiler.link_executable().
2002-11-05 12:12:02 -04:00
|
|
|
'target_lang' is the target language for which the given objects
|
|
|
|
are being compiled. This allows specific linkage time treatment of
|
|
|
|
certain languages.
|
|
|
|
|
2000-06-24 15:10:48 -03:00
|
|
|
Raises LibError on failure.
|
|
|
|
"""
|
2000-02-08 22:16:14 -04:00
|
|
|
pass
|
2001-12-06 16:51:35 -04:00
|
|
|
|
2010-07-22 09:50:05 -03:00
|
|
|
|
2000-09-26 23:08:14 -03:00
|
|
|
# values for target_desc parameter in link()
|
|
|
|
SHARED_OBJECT = "shared_object"
|
|
|
|
SHARED_LIBRARY = "shared_library"
|
|
|
|
EXECUTABLE = "executable"
|
|
|
|
|
2010-07-22 09:50:05 -03:00
|
|
|
def link(self,
|
|
|
|
target_desc,
|
|
|
|
objects,
|
|
|
|
output_filename,
|
|
|
|
output_dir=None,
|
|
|
|
libraries=None,
|
|
|
|
library_dirs=None,
|
|
|
|
runtime_library_dirs=None,
|
|
|
|
export_symbols=None,
|
|
|
|
debug=0,
|
|
|
|
extra_preargs=None,
|
|
|
|
extra_postargs=None,
|
|
|
|
build_temp=None,
|
|
|
|
target_lang=None):
|
2000-09-26 23:08:14 -03:00
|
|
|
"""Link a bunch of stuff together to create an executable or
|
|
|
|
shared library file.
|
|
|
|
|
|
|
|
The "bunch of stuff" consists of the list of object files supplied
|
|
|
|
as 'objects'. 'output_filename' should be a filename. If
|
|
|
|
'output_dir' is supplied, 'output_filename' is relative to it
|
|
|
|
(i.e. 'output_filename' can provide directory components if
|
|
|
|
needed).
|
2000-06-24 15:10:48 -03:00
|
|
|
|
|
|
|
'libraries' is a list of libraries to link against. These are
|
|
|
|
library names, not filenames, since they're translated into
|
|
|
|
filenames in a platform-specific way (eg. "foo" becomes "libfoo.a"
|
|
|
|
on Unix and "foo.lib" on DOS/Windows). However, they can include a
|
|
|
|
directory component, which means the linker will look in that
|
|
|
|
specific directory rather than searching all the normal locations.
|
|
|
|
|
|
|
|
'library_dirs', if supplied, should be a list of directories to
|
|
|
|
search for libraries that were specified as bare library names
|
|
|
|
(ie. no directory component). These are on top of the system
|
|
|
|
default and those supplied to 'add_library_dir()' and/or
|
|
|
|
'set_library_dirs()'. 'runtime_library_dirs' is a list of
|
|
|
|
directories that will be embedded into the shared library and used
|
|
|
|
to search for other shared libraries that *it* depends on at
|
|
|
|
run-time. (This may only be relevant on Unix.)
|
|
|
|
|
|
|
|
'export_symbols' is a list of symbols that the shared library will
|
|
|
|
export. (This appears to be relevant only on Windows.)
|
|
|
|
|
|
|
|
'debug' is as for 'compile()' and 'create_static_lib()', with the
|
|
|
|
slight distinction that it actually matters on most platforms (as
|
|
|
|
opposed to 'create_static_lib()', which includes a 'debug' flag
|
|
|
|
mostly for form's sake).
|
|
|
|
|
|
|
|
'extra_preargs' and 'extra_postargs' are as for 'compile()' (except
|
|
|
|
of course that they supply command-line arguments for the
|
|
|
|
particular linker being used).
|
|
|
|
|
This patch fixes the following bugs:
[#413582] g++ must be called for c++ extensions
[#454030] distutils cannot link C++ code with GCC
topdir = "Lib/distutils"
* bcppcompiler.py
(BCPPCompiler.create_static_lib): Fixed prototype, removing extra_preargs
and extra_postargs parameters. Included target_lang parameter.
(BCPPCompiler.link): Included target_lang parameter.
* msvccompiler.py
(MSVCCompiler.create_static_lib): Fixed prototype, removing extra_preargs
and extra_postargs parameters. Included target_lang parameter.
(MSVCCompiler.link): Included target_lang parameter.
* ccompiler.py
(CCompiler): New language_map and language_order attributes, used by
CCompiler.detect_language().
(CCompiler.detect_language): New method, will return the language of
a given source, or list of sources. Individual source language is
detected using the language_map dict. When mixed sources are used,
language_order will stablish the language precedence.
(CCompiler.create_static_lib, CCompiler.link, CCompiler.link_executable,
CCompiler.link_shared_object, CCompiler.link_shared_lib):
Inlcuded target_lang parameter.
* cygwinccompiler.py
(CygwinCCompiler.link): Included target_lang parameter.
* emxccompiler.py
(EMXCCompiler.link): Included target_lang parameter.
* mwerkscompiler.py
(MWerksCompiler.link): Included target_lang parameter.
* extension.py
(Extension.__init__): New 'language' parameter/attribute, initialized
to None by default. If provided will overlap the automatic detection
made by CCompiler.detect_language(), in build_ext command.
* sysconfig.py
(customize_compiler): Check Makefile for CXX option, and also the
environment variable CXX. Use the resulting value in the 'compiler_cxx'
parameter of compiler.set_executables().
* unixccompiler.py
(UnixCCompiler): Included 'compiler_cxx' in executables dict, defaulting
to 'cc'.
(UnixCCompiler.create_static_lib): Included target_lang parameter.
(UnixCCompiler.link): Included target_lang parameter, and made
linker command use compiler_cxx, if target_lang is 'c++'.
* command/build_ext.py
(build_ext.build_extension): Pass new ext.language attribute
to compiler.link_shared_object()'s target_lang parameter. If
ext.language is not provided, detect language using
compiler.detect_language(sources) instead.
* command/config.py
(config._link): Pass already available lang parameter as target_lang
parameter of compiler.link_executable().
2002-11-05 12:12:02 -04:00
|
|
|
'target_lang' is the target language for which the given objects
|
|
|
|
are being compiled. This allows specific linkage time treatment of
|
|
|
|
certain languages.
|
|
|
|
|
2000-06-24 15:10:48 -03:00
|
|
|
Raises LinkError on failure.
|
|
|
|
"""
|
2000-09-26 23:08:14 -03:00
|
|
|
raise NotImplementedError
|
|
|
|
|
2001-12-06 16:51:35 -04:00
|
|
|
|
2000-09-26 23:24:21 -03:00
|
|
|
# Old 'link_*()' methods, rewritten to use the new 'link()' method.
|
2000-09-26 23:08:14 -03:00
|
|
|
|
2010-07-22 09:50:05 -03:00
|
|
|
def link_shared_lib(self,
|
|
|
|
objects,
|
|
|
|
output_libname,
|
|
|
|
output_dir=None,
|
|
|
|
libraries=None,
|
|
|
|
library_dirs=None,
|
|
|
|
runtime_library_dirs=None,
|
|
|
|
export_symbols=None,
|
|
|
|
debug=0,
|
|
|
|
extra_preargs=None,
|
|
|
|
extra_postargs=None,
|
|
|
|
build_temp=None,
|
|
|
|
target_lang=None):
|
2001-12-06 16:51:35 -04:00
|
|
|
self.link(CCompiler.SHARED_LIBRARY, objects,
|
2000-09-26 23:08:14 -03:00
|
|
|
self.library_filename(output_libname, lib_type='shared'),
|
|
|
|
output_dir,
|
|
|
|
libraries, library_dirs, runtime_library_dirs,
|
|
|
|
export_symbols, debug,
|
This patch fixes the following bugs:
[#413582] g++ must be called for c++ extensions
[#454030] distutils cannot link C++ code with GCC
topdir = "Lib/distutils"
* bcppcompiler.py
(BCPPCompiler.create_static_lib): Fixed prototype, removing extra_preargs
and extra_postargs parameters. Included target_lang parameter.
(BCPPCompiler.link): Included target_lang parameter.
* msvccompiler.py
(MSVCCompiler.create_static_lib): Fixed prototype, removing extra_preargs
and extra_postargs parameters. Included target_lang parameter.
(MSVCCompiler.link): Included target_lang parameter.
* ccompiler.py
(CCompiler): New language_map and language_order attributes, used by
CCompiler.detect_language().
(CCompiler.detect_language): New method, will return the language of
a given source, or list of sources. Individual source language is
detected using the language_map dict. When mixed sources are used,
language_order will stablish the language precedence.
(CCompiler.create_static_lib, CCompiler.link, CCompiler.link_executable,
CCompiler.link_shared_object, CCompiler.link_shared_lib):
Inlcuded target_lang parameter.
* cygwinccompiler.py
(CygwinCCompiler.link): Included target_lang parameter.
* emxccompiler.py
(EMXCCompiler.link): Included target_lang parameter.
* mwerkscompiler.py
(MWerksCompiler.link): Included target_lang parameter.
* extension.py
(Extension.__init__): New 'language' parameter/attribute, initialized
to None by default. If provided will overlap the automatic detection
made by CCompiler.detect_language(), in build_ext command.
* sysconfig.py
(customize_compiler): Check Makefile for CXX option, and also the
environment variable CXX. Use the resulting value in the 'compiler_cxx'
parameter of compiler.set_executables().
* unixccompiler.py
(UnixCCompiler): Included 'compiler_cxx' in executables dict, defaulting
to 'cc'.
(UnixCCompiler.create_static_lib): Included target_lang parameter.
(UnixCCompiler.link): Included target_lang parameter, and made
linker command use compiler_cxx, if target_lang is 'c++'.
* command/build_ext.py
(build_ext.build_extension): Pass new ext.language attribute
to compiler.link_shared_object()'s target_lang parameter. If
ext.language is not provided, detect language using
compiler.detect_language(sources) instead.
* command/config.py
(config._link): Pass already available lang parameter as target_lang
parameter of compiler.link_executable().
2002-11-05 12:12:02 -04:00
|
|
|
extra_preargs, extra_postargs, build_temp, target_lang)
|
2001-12-06 16:51:35 -04:00
|
|
|
|
1999-09-29 09:20:55 -03:00
|
|
|
|
2010-07-22 09:50:05 -03:00
|
|
|
def link_shared_object(self,
|
|
|
|
objects,
|
|
|
|
output_filename,
|
|
|
|
output_dir=None,
|
|
|
|
libraries=None,
|
|
|
|
library_dirs=None,
|
|
|
|
runtime_library_dirs=None,
|
|
|
|
export_symbols=None,
|
|
|
|
debug=0,
|
|
|
|
extra_preargs=None,
|
|
|
|
extra_postargs=None,
|
|
|
|
build_temp=None,
|
|
|
|
target_lang=None):
|
2000-09-26 23:08:14 -03:00
|
|
|
self.link(CCompiler.SHARED_OBJECT, objects,
|
|
|
|
output_filename, output_dir,
|
|
|
|
libraries, library_dirs, runtime_library_dirs,
|
|
|
|
export_symbols, debug,
|
This patch fixes the following bugs:
[#413582] g++ must be called for c++ extensions
[#454030] distutils cannot link C++ code with GCC
topdir = "Lib/distutils"
* bcppcompiler.py
(BCPPCompiler.create_static_lib): Fixed prototype, removing extra_preargs
and extra_postargs parameters. Included target_lang parameter.
(BCPPCompiler.link): Included target_lang parameter.
* msvccompiler.py
(MSVCCompiler.create_static_lib): Fixed prototype, removing extra_preargs
and extra_postargs parameters. Included target_lang parameter.
(MSVCCompiler.link): Included target_lang parameter.
* ccompiler.py
(CCompiler): New language_map and language_order attributes, used by
CCompiler.detect_language().
(CCompiler.detect_language): New method, will return the language of
a given source, or list of sources. Individual source language is
detected using the language_map dict. When mixed sources are used,
language_order will stablish the language precedence.
(CCompiler.create_static_lib, CCompiler.link, CCompiler.link_executable,
CCompiler.link_shared_object, CCompiler.link_shared_lib):
Inlcuded target_lang parameter.
* cygwinccompiler.py
(CygwinCCompiler.link): Included target_lang parameter.
* emxccompiler.py
(EMXCCompiler.link): Included target_lang parameter.
* mwerkscompiler.py
(MWerksCompiler.link): Included target_lang parameter.
* extension.py
(Extension.__init__): New 'language' parameter/attribute, initialized
to None by default. If provided will overlap the automatic detection
made by CCompiler.detect_language(), in build_ext command.
* sysconfig.py
(customize_compiler): Check Makefile for CXX option, and also the
environment variable CXX. Use the resulting value in the 'compiler_cxx'
parameter of compiler.set_executables().
* unixccompiler.py
(UnixCCompiler): Included 'compiler_cxx' in executables dict, defaulting
to 'cc'.
(UnixCCompiler.create_static_lib): Included target_lang parameter.
(UnixCCompiler.link): Included target_lang parameter, and made
linker command use compiler_cxx, if target_lang is 'c++'.
* command/build_ext.py
(build_ext.build_extension): Pass new ext.language attribute
to compiler.link_shared_object()'s target_lang parameter. If
ext.language is not provided, detect language using
compiler.detect_language(sources) instead.
* command/config.py
(config._link): Pass already available lang parameter as target_lang
parameter of compiler.link_executable().
2002-11-05 12:12:02 -04:00
|
|
|
extra_preargs, extra_postargs, build_temp, target_lang)
|
1999-07-09 23:03:53 -03:00
|
|
|
|
1999-08-14 20:50:50 -03:00
|
|
|
|
2010-07-22 09:50:05 -03:00
|
|
|
def link_executable(self,
|
|
|
|
objects,
|
|
|
|
output_progname,
|
|
|
|
output_dir=None,
|
|
|
|
libraries=None,
|
|
|
|
library_dirs=None,
|
|
|
|
runtime_library_dirs=None,
|
|
|
|
debug=0,
|
|
|
|
extra_preargs=None,
|
|
|
|
extra_postargs=None,
|
|
|
|
target_lang=None):
|
2001-12-06 16:51:35 -04:00
|
|
|
self.link(CCompiler.EXECUTABLE, objects,
|
2000-09-26 23:24:21 -03:00
|
|
|
self.executable_filename(output_progname), output_dir,
|
2001-12-06 16:51:35 -04:00
|
|
|
libraries, library_dirs, runtime_library_dirs, None,
|
This patch fixes the following bugs:
[#413582] g++ must be called for c++ extensions
[#454030] distutils cannot link C++ code with GCC
topdir = "Lib/distutils"
* bcppcompiler.py
(BCPPCompiler.create_static_lib): Fixed prototype, removing extra_preargs
and extra_postargs parameters. Included target_lang parameter.
(BCPPCompiler.link): Included target_lang parameter.
* msvccompiler.py
(MSVCCompiler.create_static_lib): Fixed prototype, removing extra_preargs
and extra_postargs parameters. Included target_lang parameter.
(MSVCCompiler.link): Included target_lang parameter.
* ccompiler.py
(CCompiler): New language_map and language_order attributes, used by
CCompiler.detect_language().
(CCompiler.detect_language): New method, will return the language of
a given source, or list of sources. Individual source language is
detected using the language_map dict. When mixed sources are used,
language_order will stablish the language precedence.
(CCompiler.create_static_lib, CCompiler.link, CCompiler.link_executable,
CCompiler.link_shared_object, CCompiler.link_shared_lib):
Inlcuded target_lang parameter.
* cygwinccompiler.py
(CygwinCCompiler.link): Included target_lang parameter.
* emxccompiler.py
(EMXCCompiler.link): Included target_lang parameter.
* mwerkscompiler.py
(MWerksCompiler.link): Included target_lang parameter.
* extension.py
(Extension.__init__): New 'language' parameter/attribute, initialized
to None by default. If provided will overlap the automatic detection
made by CCompiler.detect_language(), in build_ext command.
* sysconfig.py
(customize_compiler): Check Makefile for CXX option, and also the
environment variable CXX. Use the resulting value in the 'compiler_cxx'
parameter of compiler.set_executables().
* unixccompiler.py
(UnixCCompiler): Included 'compiler_cxx' in executables dict, defaulting
to 'cc'.
(UnixCCompiler.create_static_lib): Included target_lang parameter.
(UnixCCompiler.link): Included target_lang parameter, and made
linker command use compiler_cxx, if target_lang is 'c++'.
* command/build_ext.py
(build_ext.build_extension): Pass new ext.language attribute
to compiler.link_shared_object()'s target_lang parameter. If
ext.language is not provided, detect language using
compiler.detect_language(sources) instead.
* command/config.py
(config._link): Pass already available lang parameter as target_lang
parameter of compiler.link_executable().
2002-11-05 12:12:02 -04:00
|
|
|
debug, extra_preargs, extra_postargs, None, target_lang)
|
2000-01-09 18:41:02 -04:00
|
|
|
|
|
|
|
|
2000-05-20 10:31:32 -03:00
|
|
|
# -- Miscellaneous methods -----------------------------------------
|
|
|
|
# These are all used by the 'gen_lib_options() function; there is
|
|
|
|
# no appropriate default implementation so subclasses should
|
|
|
|
# implement all of these.
|
|
|
|
|
2007-08-30 00:52:21 -03:00
|
|
|
def library_dir_option(self, dir):
|
2000-06-24 15:10:48 -03:00
|
|
|
"""Return the compiler option to add 'dir' to the list of
|
|
|
|
directories searched for libraries.
|
|
|
|
"""
|
2000-05-20 10:31:32 -03:00
|
|
|
raise NotImplementedError
|
|
|
|
|
2007-08-30 00:52:21 -03:00
|
|
|
def runtime_library_dir_option(self, dir):
|
2000-06-24 15:10:48 -03:00
|
|
|
"""Return the compiler option to add 'dir' to the list of
|
|
|
|
directories searched for runtime libraries.
|
|
|
|
"""
|
2000-05-20 10:31:32 -03:00
|
|
|
raise NotImplementedError
|
|
|
|
|
2007-08-30 00:52:21 -03:00
|
|
|
def library_option(self, lib):
|
2015-09-12 21:20:47 -03:00
|
|
|
"""Return the compiler option to add 'lib' to the list of libraries
|
2000-06-24 15:10:48 -03:00
|
|
|
linked into the shared library or executable.
|
|
|
|
"""
|
2000-05-20 10:31:32 -03:00
|
|
|
raise NotImplementedError
|
|
|
|
|
2007-08-30 00:52:21 -03:00
|
|
|
def has_function(self, funcname, includes=None, include_dirs=None,
|
|
|
|
libraries=None, library_dirs=None):
|
2003-04-24 16:49:23 -03:00
|
|
|
"""Return a boolean indicating whether funcname is supported on
|
|
|
|
the current platform. The optional arguments can be used to
|
|
|
|
augment the compilation environment.
|
|
|
|
"""
|
|
|
|
# this can't be included at module scope because it tries to
|
|
|
|
# import math which might not be available at that point - maybe
|
|
|
|
# the necessary logic should just be inlined?
|
|
|
|
import tempfile
|
|
|
|
if includes is None:
|
|
|
|
includes = []
|
|
|
|
if include_dirs is None:
|
|
|
|
include_dirs = []
|
|
|
|
if libraries is None:
|
|
|
|
libraries = []
|
|
|
|
if library_dirs is None:
|
|
|
|
library_dirs = []
|
|
|
|
fd, fname = tempfile.mkstemp(".c", funcname, text=True)
|
|
|
|
f = os.fdopen(fd, "w")
|
2010-11-05 20:51:56 -03:00
|
|
|
try:
|
|
|
|
for incl in includes:
|
|
|
|
f.write("""#include "%s"\n""" % incl)
|
|
|
|
f.write("""\
|
2019-08-28 14:37:38 -03:00
|
|
|
int main (int argc, char **argv) {
|
2003-04-24 16:49:23 -03:00
|
|
|
%s();
|
2019-08-28 14:37:38 -03:00
|
|
|
return 0;
|
2003-04-24 16:49:23 -03:00
|
|
|
}
|
|
|
|
""" % funcname)
|
2010-11-05 20:51:56 -03:00
|
|
|
finally:
|
|
|
|
f.close()
|
2003-04-24 16:49:23 -03:00
|
|
|
try:
|
|
|
|
objects = self.compile([fname], include_dirs=include_dirs)
|
|
|
|
except CompileError:
|
|
|
|
return False
|
|
|
|
|
|
|
|
try:
|
|
|
|
self.link_executable(objects, "a.out",
|
|
|
|
libraries=libraries,
|
|
|
|
library_dirs=library_dirs)
|
|
|
|
except (LinkError, TypeError):
|
|
|
|
return False
|
|
|
|
return True
|
|
|
|
|
2000-08-03 22:28:39 -03:00
|
|
|
def find_library_file (self, dirs, lib, debug=0):
|
2000-05-20 10:31:32 -03:00
|
|
|
"""Search the specified list of directories for a static or shared
|
2000-08-03 22:28:39 -03:00
|
|
|
library file 'lib' and return the full path to that file. If
|
|
|
|
'debug' true, look for a debugging version (if that makes sense on
|
|
|
|
the current platform). Return None if 'lib' wasn't found in any of
|
|
|
|
the specified directories.
|
2000-06-24 15:10:48 -03:00
|
|
|
"""
|
2000-05-20 10:31:32 -03:00
|
|
|
raise NotImplementedError
|
|
|
|
|
2000-03-05 23:40:29 -04:00
|
|
|
# -- Filename generation methods -----------------------------------
|
|
|
|
|
|
|
|
# The default implementation of the filename generating methods are
|
|
|
|
# prejudiced towards the Unix/DOS/Windows view of the world:
|
|
|
|
# * object files are named by replacing the source file extension
|
|
|
|
# (eg. .c/.cpp -> .o/.obj)
|
|
|
|
# * library files (shared or static) are named by plugging the
|
|
|
|
# library name and extension into a format string, eg.
|
|
|
|
# "lib%s.%s" % (lib_name, ".a") for Unix static libraries
|
|
|
|
# * executables are named by appending an extension (possibly
|
|
|
|
# empty) to the program name: eg. progname + ".exe" for
|
|
|
|
# Windows
|
|
|
|
#
|
|
|
|
# To reduce redundant code, these methods expect to find
|
|
|
|
# several attributes in the current object (presumably defined
|
|
|
|
# as class attributes):
|
|
|
|
# * src_extensions -
|
|
|
|
# list of C/C++ source file extensions, eg. ['.c', '.cpp']
|
|
|
|
# * obj_extension -
|
|
|
|
# object file extension, eg. '.o' or '.obj'
|
|
|
|
# * static_lib_extension -
|
|
|
|
# extension for static library files, eg. '.a' or '.lib'
|
|
|
|
# * shared_lib_extension -
|
|
|
|
# extension for shared library/object files, eg. '.so', '.dll'
|
|
|
|
# * static_lib_format -
|
|
|
|
# format string for generating static library filenames,
|
|
|
|
# eg. 'lib%s.%s' or '%s.%s'
|
|
|
|
# * shared_lib_format
|
|
|
|
# format string for generating shared library filenames
|
|
|
|
# (probably same as static_lib_format, since the extension
|
|
|
|
# is one of the intended parameters to the format string)
|
|
|
|
# * exe_extension -
|
|
|
|
# extension for executable files, eg. '' or '.exe'
|
|
|
|
|
2002-06-13 14:26:30 -03:00
|
|
|
def object_filenames(self, source_filenames, strip_dir=0, output_dir=''):
|
2002-10-01 01:14:17 -03:00
|
|
|
if output_dir is None:
|
|
|
|
output_dir = ''
|
2000-03-05 23:40:29 -04:00
|
|
|
obj_names = []
|
|
|
|
for src_name in source_filenames:
|
2002-06-13 14:26:30 -03:00
|
|
|
base, ext = os.path.splitext(src_name)
|
2003-02-26 14:52:07 -04:00
|
|
|
base = os.path.splitdrive(base)[1] # Chop off the drive
|
|
|
|
base = base[os.path.isabs(base):] # If abs, chop off leading /
|
2000-03-05 23:40:29 -04:00
|
|
|
if ext not in self.src_extensions:
|
2007-08-30 00:52:21 -03:00
|
|
|
raise UnknownFileError(
|
|
|
|
"unknown file type '%s' (from '%s')" % (ext, src_name))
|
2000-03-05 23:40:29 -04:00
|
|
|
if strip_dir:
|
2002-06-13 14:26:30 -03:00
|
|
|
base = os.path.basename(base)
|
|
|
|
obj_names.append(os.path.join(output_dir,
|
|
|
|
base + self.obj_extension))
|
2000-03-05 23:40:29 -04:00
|
|
|
return obj_names
|
|
|
|
|
2002-06-13 14:26:30 -03:00
|
|
|
def shared_object_filename(self, basename, strip_dir=0, output_dir=''):
|
|
|
|
assert output_dir is not None
|
2000-03-05 23:40:29 -04:00
|
|
|
if strip_dir:
|
2007-08-30 00:52:21 -03:00
|
|
|
basename = os.path.basename(basename)
|
2002-06-13 14:26:30 -03:00
|
|
|
return os.path.join(output_dir, basename + self.shared_lib_extension)
|
2000-03-05 23:40:29 -04:00
|
|
|
|
2002-06-13 14:26:30 -03:00
|
|
|
def executable_filename(self, basename, strip_dir=0, output_dir=''):
|
|
|
|
assert output_dir is not None
|
2000-09-26 23:08:14 -03:00
|
|
|
if strip_dir:
|
2007-08-30 00:52:21 -03:00
|
|
|
basename = os.path.basename(basename)
|
2000-09-26 23:08:14 -03:00
|
|
|
return os.path.join(output_dir, basename + (self.exe_extension or ''))
|
2000-03-05 23:40:29 -04:00
|
|
|
|
2002-06-13 14:26:30 -03:00
|
|
|
def library_filename(self, libname, lib_type='static', # or 'shared'
|
|
|
|
strip_dir=0, output_dir=''):
|
|
|
|
assert output_dir is not None
|
2016-02-24 09:56:38 -04:00
|
|
|
if lib_type not in ("static", "shared", "dylib", "xcode_stub"):
|
2007-08-30 00:52:21 -03:00
|
|
|
raise ValueError(
|
2016-02-24 09:56:38 -04:00
|
|
|
"'lib_type' must be \"static\", \"shared\", \"dylib\", or \"xcode_stub\"")
|
2002-06-13 14:26:30 -03:00
|
|
|
fmt = getattr(self, lib_type + "_lib_format")
|
|
|
|
ext = getattr(self, lib_type + "_lib_extension")
|
2000-03-05 23:40:29 -04:00
|
|
|
|
2007-08-30 00:52:21 -03:00
|
|
|
dir, base = os.path.split(libname)
|
2000-03-05 23:40:29 -04:00
|
|
|
filename = fmt % (base, ext)
|
|
|
|
if strip_dir:
|
|
|
|
dir = ''
|
|
|
|
|
2002-06-13 14:26:30 -03:00
|
|
|
return os.path.join(output_dir, dir, filename)
|
1999-08-29 15:17:36 -03:00
|
|
|
|
1999-08-14 20:50:50 -03:00
|
|
|
|
|
|
|
# -- Utility methods -----------------------------------------------
|
|
|
|
|
2007-08-30 00:52:21 -03:00
|
|
|
def announce(self, msg, level=1):
|
2002-06-04 17:14:43 -03:00
|
|
|
log.debug(msg)
|
1999-09-13 00:07:24 -03:00
|
|
|
|
2007-08-30 00:52:21 -03:00
|
|
|
def debug_print(self, msg):
|
2002-09-11 13:31:53 -03:00
|
|
|
from distutils.debug import DEBUG
|
2000-08-03 22:31:13 -03:00
|
|
|
if DEBUG:
|
2007-02-09 01:37:30 -04:00
|
|
|
print(msg)
|
2000-08-03 22:31:13 -03:00
|
|
|
|
2007-08-30 00:52:21 -03:00
|
|
|
def warn(self, msg):
|
|
|
|
sys.stderr.write("warning: %s\n" % msg)
|
1999-10-03 17:41:02 -03:00
|
|
|
|
2007-08-30 00:52:21 -03:00
|
|
|
def execute(self, func, args, msg=None, level=1):
|
2002-06-04 17:14:43 -03:00
|
|
|
execute(func, args, msg, self.dry_run)
|
2000-08-01 22:38:20 -03:00
|
|
|
|
2007-08-30 00:52:21 -03:00
|
|
|
def spawn(self, cmd):
|
|
|
|
spawn(cmd, dry_run=self.dry_run)
|
1999-08-14 20:50:50 -03:00
|
|
|
|
2007-08-30 00:52:21 -03:00
|
|
|
def move_file(self, src, dst):
|
|
|
|
return move_file(src, dst, dry_run=self.dry_run)
|
1999-09-13 00:07:24 -03:00
|
|
|
|
2010-07-22 09:50:05 -03:00
|
|
|
def mkpath (self, name, mode=0o777):
|
Merged revisions 67654,67676-67677,67681,67692,67725,67761,67784-67785,67787-67788,67802,67848-67850,67862-67864,67880,67882 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r67654 | georg.brandl | 2008-12-07 16:42:09 -0600 (Sun, 07 Dec 2008) | 2 lines
#4457: rewrite __import__() documentation.
........
r67676 | benjamin.peterson | 2008-12-08 20:03:03 -0600 (Mon, 08 Dec 2008) | 1 line
specify how things are copied
........
r67677 | benjamin.peterson | 2008-12-08 20:05:11 -0600 (Mon, 08 Dec 2008) | 1 line
revert unrelated change to installer script
........
r67681 | jeremy.hylton | 2008-12-09 15:03:10 -0600 (Tue, 09 Dec 2008) | 2 lines
Add simple unittests for Request
........
r67692 | amaury.forgeotdarc | 2008-12-10 18:03:42 -0600 (Wed, 10 Dec 2008) | 2 lines
#1030250: correctly pass the dry_run option to the mkpath() function.
........
r67725 | benjamin.peterson | 2008-12-12 22:02:20 -0600 (Fri, 12 Dec 2008) | 1 line
fix incorrect example
........
r67761 | benjamin.peterson | 2008-12-14 11:26:04 -0600 (Sun, 14 Dec 2008) | 1 line
fix missing bracket
........
r67784 | georg.brandl | 2008-12-15 02:33:58 -0600 (Mon, 15 Dec 2008) | 2 lines
#4446: document "platforms" argument for setup().
........
r67785 | georg.brandl | 2008-12-15 02:36:11 -0600 (Mon, 15 Dec 2008) | 2 lines
#4611: fix typo.
........
r67787 | georg.brandl | 2008-12-15 02:58:59 -0600 (Mon, 15 Dec 2008) | 2 lines
#4578: fix has_key() usage in compiler package.
........
r67788 | georg.brandl | 2008-12-15 03:07:39 -0600 (Mon, 15 Dec 2008) | 2 lines
#4568: remove limitation in varargs callback example.
........
r67802 | amaury.forgeotdarc | 2008-12-15 16:29:14 -0600 (Mon, 15 Dec 2008) | 4 lines
#3632: the "pyo" macro from gdbinit can now run when the GIL is released.
Patch by haypo.
........
r67848 | benjamin.peterson | 2008-12-18 20:28:56 -0600 (Thu, 18 Dec 2008) | 1 line
fix typo
........
r67849 | benjamin.peterson | 2008-12-18 20:31:35 -0600 (Thu, 18 Dec 2008) | 1 line
_call_method -> _callmethod and _get_value to _getvalue
........
r67850 | raymond.hettinger | 2008-12-19 03:06:07 -0600 (Fri, 19 Dec 2008) | 9 lines
Fix-up and clean-up docs for int.bit_length().
* Replace dramatic footnote with in-line comment about possible round-off errors in logarithms of large numbers.
* Add comments to the pure python code equivalent.
* replace floor() with int() in the mathematical equivalent so the type is correct (should be an int, not a float).
* add abs() to the mathematical equivalent so that it matches the previous line that it is supposed to be equivalent to.
* make one combined example with a negative input.
........
r67862 | benjamin.peterson | 2008-12-19 20:48:02 -0600 (Fri, 19 Dec 2008) | 1 line
copy sentence from docstring
........
r67863 | benjamin.peterson | 2008-12-19 20:51:26 -0600 (Fri, 19 Dec 2008) | 1 line
add headings
........
r67864 | benjamin.peterson | 2008-12-19 20:57:19 -0600 (Fri, 19 Dec 2008) | 1 line
beef up docstring
........
r67880 | benjamin.peterson | 2008-12-20 16:49:24 -0600 (Sat, 20 Dec 2008) | 1 line
remove redundant sentence
........
r67882 | benjamin.peterson | 2008-12-20 16:59:49 -0600 (Sat, 20 Dec 2008) | 1 line
add some recent releases to the list
........
2008-12-20 20:06:59 -04:00
|
|
|
mkpath(name, mode, dry_run=self.dry_run)
|
1999-07-09 23:03:53 -03:00
|
|
|
|
|
|
|
|
2001-02-19 05:20:04 -04:00
|
|
|
# Map a sys.platform/os.name ('posix', 'nt') to the default compiler
|
|
|
|
# type for that platform. Keys are interpreted as re match
|
|
|
|
# patterns. Order is important; platform mappings are preferred over
|
|
|
|
# OS names.
|
|
|
|
_default_compilers = (
|
|
|
|
|
|
|
|
# Platform string mappings
|
2001-02-27 15:13:15 -04:00
|
|
|
|
|
|
|
# on a cygwin built python we can use gcc like an ordinary UNIXish
|
|
|
|
# compiler
|
|
|
|
('cygwin.*', 'unix'),
|
2001-12-06 16:51:35 -04:00
|
|
|
|
2001-02-19 05:20:04 -04:00
|
|
|
# OS name mappings
|
|
|
|
('posix', 'unix'),
|
|
|
|
('nt', 'msvc'),
|
2001-12-06 16:51:35 -04:00
|
|
|
|
2001-02-19 05:20:04 -04:00
|
|
|
)
|
|
|
|
|
|
|
|
def get_default_compiler(osname=None, platform=None):
|
2007-08-30 00:52:21 -03:00
|
|
|
"""Determine the default compiler to use for the given platform.
|
2001-02-19 05:20:04 -04:00
|
|
|
|
2007-08-30 00:52:21 -03:00
|
|
|
osname should be one of the standard Python OS names (i.e. the
|
|
|
|
ones returned by os.name) and platform the common value
|
|
|
|
returned by sys.platform for the platform in question.
|
2001-02-19 05:20:04 -04:00
|
|
|
|
2007-08-30 00:52:21 -03:00
|
|
|
The default values are os.name and sys.platform in case the
|
|
|
|
parameters are not given.
|
2001-02-19 05:20:04 -04:00
|
|
|
"""
|
|
|
|
if osname is None:
|
|
|
|
osname = os.name
|
|
|
|
if platform is None:
|
|
|
|
platform = sys.platform
|
|
|
|
for pattern, compiler in _default_compilers:
|
|
|
|
if re.match(pattern, platform) is not None or \
|
|
|
|
re.match(pattern, osname) is not None:
|
|
|
|
return compiler
|
|
|
|
# Default to Unix compiler
|
|
|
|
return 'unix'
|
1999-09-29 09:20:55 -03:00
|
|
|
|
|
|
|
# Map compiler types to (module_name, class_name) pairs -- ie. where to
|
|
|
|
# find the code that implements an interface to this compiler. (The module
|
|
|
|
# is assumed to be in the 'distutils' package.)
|
2000-06-23 21:23:20 -03:00
|
|
|
compiler_class = { 'unix': ('unixccompiler', 'UnixCCompiler',
|
|
|
|
"standard UNIX-style compiler"),
|
2015-05-23 13:02:50 -03:00
|
|
|
'msvc': ('_msvccompiler', 'MSVCCompiler',
|
2000-06-23 21:23:20 -03:00
|
|
|
"Microsoft Visual C++"),
|
|
|
|
'cygwin': ('cygwinccompiler', 'CygwinCCompiler',
|
|
|
|
"Cygwin port of GNU C Compiler for Win32"),
|
|
|
|
'mingw32': ('cygwinccompiler', 'Mingw32CCompiler',
|
|
|
|
"Mingw32 port of GNU C Compiler for Win32"),
|
2000-06-27 22:29:09 -03:00
|
|
|
'bcpp': ('bcppcompiler', 'BCPPCompiler',
|
|
|
|
"Borland C++ Compiler"),
|
1999-09-29 09:20:55 -03:00
|
|
|
}
|
|
|
|
|
2000-06-07 00:00:06 -03:00
|
|
|
def show_compilers():
|
2000-06-23 21:23:20 -03:00
|
|
|
"""Print list of available compilers (used by the "--help-compiler"
|
|
|
|
options to "build", "build_ext", "build_clib").
|
|
|
|
"""
|
|
|
|
# XXX this "knows" that the compiler option it's describing is
|
|
|
|
# "--compiler", which just happens to be the case for the three
|
|
|
|
# commands that use it.
|
2001-12-06 16:51:35 -04:00
|
|
|
from distutils.fancy_getopt import FancyGetopt
|
2000-06-23 21:23:20 -03:00
|
|
|
compilers = []
|
2000-06-07 00:00:06 -03:00
|
|
|
for compiler in compiler_class.keys():
|
2000-07-07 17:45:21 -03:00
|
|
|
compilers.append(("compiler="+compiler, None,
|
2000-06-23 21:23:20 -03:00
|
|
|
compiler_class[compiler][2]))
|
|
|
|
compilers.sort()
|
|
|
|
pretty_printer = FancyGetopt(compilers)
|
2000-06-07 00:00:06 -03:00
|
|
|
pretty_printer.print_help("List of available compilers:")
|
2001-12-06 16:51:35 -04:00
|
|
|
|
1999-09-29 09:20:55 -03:00
|
|
|
|
2007-08-30 00:52:21 -03:00
|
|
|
def new_compiler(plat=None, compiler=None, verbose=0, dry_run=0, force=0):
|
1999-09-29 09:20:55 -03:00
|
|
|
"""Generate an instance of some CCompiler subclass for the supplied
|
2000-06-24 15:10:48 -03:00
|
|
|
platform/compiler combination. 'plat' defaults to 'os.name'
|
|
|
|
(eg. 'posix', 'nt'), and 'compiler' defaults to the default compiler
|
|
|
|
for that platform. Currently only 'posix' and 'nt' are supported, and
|
|
|
|
the default compilers are "traditional Unix interface" (UnixCCompiler
|
|
|
|
class) and Visual C++ (MSVCCompiler class). Note that it's perfectly
|
|
|
|
possible to ask for a Unix compiler object under Windows, and a
|
|
|
|
Microsoft compiler object under Unix -- if you supply a value for
|
|
|
|
'compiler', 'plat' is ignored.
|
|
|
|
"""
|
1999-09-29 09:20:55 -03:00
|
|
|
if plat is None:
|
|
|
|
plat = os.name
|
|
|
|
|
|
|
|
try:
|
|
|
|
if compiler is None:
|
2001-02-19 05:20:04 -04:00
|
|
|
compiler = get_default_compiler(plat)
|
2001-12-06 16:51:35 -04:00
|
|
|
|
2000-06-23 21:23:20 -03:00
|
|
|
(module_name, class_name, long_description) = compiler_class[compiler]
|
1999-09-29 09:20:55 -03:00
|
|
|
except KeyError:
|
|
|
|
msg = "don't know how to compile C/C++ code on platform '%s'" % plat
|
|
|
|
if compiler is not None:
|
|
|
|
msg = msg + " with '%s' compiler" % compiler
|
2007-08-30 00:52:21 -03:00
|
|
|
raise DistutilsPlatformError(msg)
|
2001-12-06 16:51:35 -04:00
|
|
|
|
1999-09-29 09:20:55 -03:00
|
|
|
try:
|
|
|
|
module_name = "distutils." + module_name
|
2013-07-04 18:43:24 -03:00
|
|
|
__import__ (module_name)
|
|
|
|
module = sys.modules[module_name]
|
1999-09-29 09:20:55 -03:00
|
|
|
klass = vars(module)[class_name]
|
2013-07-04 18:43:24 -03:00
|
|
|
except ImportError:
|
2007-08-30 00:52:21 -03:00
|
|
|
raise DistutilsModuleError(
|
1999-09-29 09:20:55 -03:00
|
|
|
"can't compile C/C++ code: unable to load module '%s'" % \
|
2007-08-30 00:52:21 -03:00
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|
|
module_name)
|
1999-09-29 09:20:55 -03:00
|
|
|
except KeyError:
|
2007-08-30 00:52:21 -03:00
|
|
|
raise DistutilsModuleError(
|
|
|
|
"can't compile C/C++ code: unable to find class '%s' "
|
|
|
|
"in module '%s'" % (class_name, module_name))
|
1999-09-29 09:20:55 -03:00
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|
|
|
2002-06-04 17:14:43 -03:00
|
|
|
# XXX The None is necessary to preserve backwards compatibility
|
|
|
|
# with classes that expect verbose to be the first positional
|
|
|
|
# argument.
|
2007-08-30 00:52:21 -03:00
|
|
|
return klass(None, dry_run, force)
|
1999-09-07 23:29:08 -03:00
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|
|
|
|
2007-08-30 00:52:21 -03:00
|
|
|
def gen_preprocess_options(macros, include_dirs):
|
2000-06-24 15:10:48 -03:00
|
|
|
"""Generate C pre-processor options (-D, -U, -I) as used by at least
|
|
|
|
two types of compilers: the typical Unix compiler and Visual C++.
|
|
|
|
'macros' is the usual thing, a list of 1- or 2-tuples, where (name,)
|
|
|
|
means undefine (-U) macro 'name', and (name,value) means define (-D)
|
|
|
|
macro 'name' to 'value'. 'include_dirs' is just a list of directory
|
|
|
|
names to be added to the header file search path (-I). Returns a list
|
|
|
|
of command-line options suitable for either Unix compilers or Visual
|
|
|
|
C++.
|
|
|
|
"""
|
1999-09-07 23:29:08 -03:00
|
|
|
# XXX it would be nice (mainly aesthetic, and so we don't generate
|
|
|
|
# stupid-looking command lines) to go over 'macros' and eliminate
|
|
|
|
# redundant definitions/undefinitions (ie. ensure that only the
|
|
|
|
# latest mention of a particular macro winds up on the command
|
|
|
|
# line). I don't think it's essential, though, since most (all?)
|
|
|
|
# Unix C compilers only pay attention to the latest -D or -U
|
|
|
|
# mention of a macro on their command line. Similar situation for
|
1999-12-12 13:19:58 -04:00
|
|
|
# 'include_dirs'. I'm punting on both for now. Anyways, weeding out
|
1999-09-07 23:29:08 -03:00
|
|
|
# redundancies like this should probably be the province of
|
|
|
|
# CCompiler, since the data structures used are inherited from it
|
|
|
|
# and therefore common to all CCompiler classes.
|
|
|
|
pp_opts = []
|
|
|
|
for macro in macros:
|
2007-08-30 00:52:21 -03:00
|
|
|
if not (isinstance(macro, tuple) and 1 <= len(macro) <= 2):
|
|
|
|
raise TypeError(
|
|
|
|
"bad macro definition '%s': "
|
|
|
|
"each element of 'macros' list must be a 1- or 2-tuple"
|
|
|
|
% macro)
|
|
|
|
|
|
|
|
if len(macro) == 1: # undefine this macro
|
|
|
|
pp_opts.append("-U%s" % macro[0])
|
|
|
|
elif len(macro) == 2:
|
1999-09-07 23:29:08 -03:00
|
|
|
if macro[1] is None: # define with no explicit value
|
2007-08-30 00:52:21 -03:00
|
|
|
pp_opts.append("-D%s" % macro[0])
|
1999-09-07 23:29:08 -03:00
|
|
|
else:
|
|
|
|
# XXX *don't* need to be clever about quoting the
|
|
|
|
# macro value here, because we're going to avoid the
|
|
|
|
# shell at all costs when we spawn the command!
|
2007-08-30 00:52:21 -03:00
|
|
|
pp_opts.append("-D%s=%s" % macro)
|
1999-09-07 23:29:08 -03:00
|
|
|
|
1999-12-12 13:19:58 -04:00
|
|
|
for dir in include_dirs:
|
2007-08-30 00:52:21 -03:00
|
|
|
pp_opts.append("-I%s" % dir)
|
1999-09-07 23:29:08 -03:00
|
|
|
return pp_opts
|
|
|
|
|
|
|
|
|
2010-07-22 09:50:05 -03:00
|
|
|
def gen_lib_options (compiler, library_dirs, runtime_library_dirs, libraries):
|
1999-09-07 23:29:08 -03:00
|
|
|
"""Generate linker options for searching library directories and
|
2010-07-22 09:50:05 -03:00
|
|
|
linking with specific libraries. 'libraries' and 'library_dirs' are,
|
|
|
|
respectively, lists of library names (not filenames!) and search
|
|
|
|
directories. Returns a list of command-line options suitable for use
|
|
|
|
with some compiler (depending on the two format strings passed in).
|
2000-06-24 15:10:48 -03:00
|
|
|
"""
|
1999-09-07 23:29:08 -03:00
|
|
|
lib_opts = []
|
|
|
|
|
|
|
|
for dir in library_dirs:
|
2007-08-30 00:52:21 -03:00
|
|
|
lib_opts.append(compiler.library_dir_option(dir))
|
1999-09-07 23:29:08 -03:00
|
|
|
|
2000-03-18 11:19:51 -04:00
|
|
|
for dir in runtime_library_dirs:
|
2007-08-30 00:52:21 -03:00
|
|
|
opt = compiler.runtime_library_dir_option(dir)
|
|
|
|
if isinstance(opt, list):
|
2010-07-22 09:50:05 -03:00
|
|
|
lib_opts = lib_opts + opt
|
2004-08-29 13:40:55 -03:00
|
|
|
else:
|
2007-08-30 00:52:21 -03:00
|
|
|
lib_opts.append(opt)
|
2000-03-18 11:19:51 -04:00
|
|
|
|
1999-09-07 23:29:08 -03:00
|
|
|
# XXX it's important that we *not* remove redundant library mentions!
|
|
|
|
# sometimes you really do have to say "-lfoo -lbar -lfoo" in order to
|
|
|
|
# resolve all symbols. I just hope we never have to say "-lfoo obj.o
|
|
|
|
# -lbar" to get things to work -- that's certainly a possibility, but a
|
|
|
|
# pretty nasty way to arrange your C code.
|
|
|
|
|
|
|
|
for lib in libraries:
|
2010-07-22 09:50:05 -03:00
|
|
|
(lib_dir, lib_name) = os.path.split(lib)
|
|
|
|
if lib_dir:
|
2007-08-30 00:52:21 -03:00
|
|
|
lib_file = compiler.find_library_file([lib_dir], lib_name)
|
2010-07-22 09:50:05 -03:00
|
|
|
if lib_file:
|
2007-08-30 00:52:21 -03:00
|
|
|
lib_opts.append(lib_file)
|
1999-10-03 17:41:02 -03:00
|
|
|
else:
|
2007-08-30 00:52:21 -03:00
|
|
|
compiler.warn("no library file corresponding to "
|
|
|
|
"'%s' found (skipping)" % lib)
|
1999-10-03 17:41:02 -03:00
|
|
|
else:
|
2010-07-22 09:50:05 -03:00
|
|
|
lib_opts.append(compiler.library_option (lib))
|
1999-09-07 23:29:08 -03:00
|
|
|
return lib_opts
|