,o` d Z ddlZddlZddlZddlT ddlmZ ddlmZ ddl m
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mZmZ dd lmZ G d
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ZddddddZd ZddZd Zd ZdS )zdistutils.ccompiler
Contains CCompiler, an abstract base class that defines the interface
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dZ ddddddZ g dZ
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ZdBdZd Zd Zd Zd Zd Zd Zd Zd Zd Z d Z d Z d Z d Z d Z!dBd Z"d Z#d Z$d Z%d! Z& dCd"Z' dDd#Z(d$ Z) dEd%Z*d&Z+d'Z,d(Z- dFd)Z. dFd*Z/ dFd+Z0 dGd,Z1d- Z2d. Z3d/ Z4 dHd0Z5dId1Z6dJd3Z7dJd4Z8dJd5Z9 dKd7Z:dLd9Z;d: Zd= Z?d> Z@dNd@ZAdS )O CCompilera Abstract base class to define the interface that must be implemented
by real compiler classes. Also has some utility methods used by
several compiler classes.
The basic idea behind a compiler abstraction class is that each
instance can be used for all the compile/link steps in building a
single project. Thus, attributes common to all of those compile and
link steps -- include directories, macros to define, libraries to link
against, etc. -- are attributes of the compiler instance. To allow for
variability in how individual files are treated, most of those
attributes may be varied on a per-compilation or per-link basis.
Ncc++objc).cz.ccz.cppz.cxxz.m)r r r
r c || _ || _ || _ d | _ g | _ g | _ g | _ g | _ g | _ g | _ | j
D ]#}| || j
| $d S N)
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output_dirmacros include_dirs libraries library_dirsruntime_library_dirsobjects executableskeysset_executable)selfr r r keys @/opt/alt/python-internal/lib64/python3.11/distutils/ccompiler.py__init__zCCompiler.__init__U s
%'! #((** <
K DAw$
FAAtr$ c |D ]~}t |t rOt | dv r>t |d t s|d t |d t st d|z dz dz dS )zEnsures that every element of 'definitions' is a valid macro
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)r1 r1 Nr z invalid macro definition '%s': z.must be tuple (string,), (string, string), or z(string, None))r, tuplelenr- TypeError)r definitionsr4 s r" _check_macro_definitionsz"CCompiler._check_macro_definitions s
( (D tU++
(YY&((!47C00 )48GO Q-- 5D !BT!IF!G&!' ( ( ( 5D ( (r$ c | | | }|| j |= | j ||f dS )a_ Define a preprocessor macro for all compilations driven by this
compiler object. The optional parameter 'value' should be a
string; if it is not supplied, then the macro will be defined
without an explicit value and the exact outcome depends on the
compiler used (XXX true? does ANSI say anything about this?)
Nr5 r append)r r2 r/ r3 s r" define_macrozCCompiler.define_macro sE
d # # = A D%=)))))r$ c ~ | | }|| j |= |f}| j | dS )a Undefine a preprocessor macro for all compilations driven by
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undefinitions). If the macro is redefined/undefined on a
per-compilation basis (ie. in the call to 'compile()'), then that
takes precedence.
Nr> )r r2 r3 undefns r" undefine_macrozCCompiler.undefine_macro sH
d # # = A 6"""""r$ c : | j | dS )zAdd 'dir' to the list of directories that will be searched for
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N)r r? r dirs r" add_include_dirzCCompiler.add_include_dir !
%%%%%r$ c $ |dd | _ dS )ay Set the list of directories that will be searched to 'dirs' (a
list of strings). Overrides any preceding calls to
'add_include_dir()'; subsequence calls to 'add_include_dir()' add
to the list passed to 'set_include_dirs()'. This does not affect
any list of standard include directories that the compiler may
search by default.
Nr r dirss r" set_include_dirszCCompiler.set_include_dirs s !Gr$ c : | j | dS )a Add 'libname' to the list of libraries that will be included in
all links driven by this compiler object. Note that 'libname'
should *not* be the name of a file containing a library, but the
name of the library itself: the actual filename will be inferred by
the linker, the compiler, or the compiler class (depending on the
platform).
The linker will be instructed to link against libraries in the
order they were supplied to 'add_library()' and/or
'set_libraries()'. It is perfectly valid to duplicate library
names; the linker will be instructed to link against libraries as
many times as they are mentioned.
N)r r? )r libnames r" add_libraryzCCompiler.add_library s
g&&&&&r$ c $ |dd | _ dS )zSet the list of libraries to be included in all links driven by
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include by default.
N)r )r libnamess r"
set_librarieszCCompiler.set_libraries s "!!!r$ c : | j | dS )a' Add 'dir' to the list of directories that will be searched for
libraries specified to 'add_library()' and 'set_libraries()'. The
linker will be instructed to search for libraries in the order they
are supplied to 'add_library_dir()' and/or 'set_library_dirs()'.
N)r r? rE s r" add_library_dirzCCompiler.add_library_dir rH r$ c $ |dd | _ dS )zSet the list of library search directories to 'dirs' (a list of
strings). This does not affect any standard library search path
that the linker may search by default.
N)r rK s r" set_library_dirszCCompiler.set_library_dirs s
!Gr$ c : | j | dS )zlAdd 'dir' to the list of directories that will be searched for
shared libraries at runtime.
N)r r? rE s r" add_runtime_library_dirz!CCompiler.add_runtime_library_dir s!
!((-----r$ c $ |dd | _ dS )zSet the list of directories to search for shared libraries at
runtime to 'dirs' (a list of strings). This does not affect any
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default.
N)r rK s r" set_runtime_library_dirsz"CCompiler.set_runtime_library_dirs s %)G!!!r$ c : | j | dS )zAdd 'object' to the list of object files (or analogues, such as
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object.
N)r r? )r objects r" add_link_objectzCCompiler.add_link_object s
F#####r$ c $ |dd | _ dS )zSet 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).
N)r )r r s r" set_link_objectszCCompiler.set_link_objects( s qqqz r$ c : || j }n$t |t st d || j }n1t |t
r
|| j pg z }nt d || j }nEt |t
t f rt | | j pg z }nt d |g }| |d| }t | t | k sJ t || }i } t t | D ]p}
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f| | < q||||| fS )z;Process arguments and decide which source files to compile.N%'output_dir' must be a string or None/'macros' (if supplied) must be a list of tuples6'include_dirs' (if supplied) must be a list of stringsr ) strip_dirr r1 )r r, r- r: r listr r8 object_filenamesr9 gen_preprocess_optionsrangeospathsplitextr dirname)r outdirr incdirssourcesdependsextrar pp_optsbuildr3 srcobjexts r" _setup_compilezCCompiler._setup_compile6 s >_FFFC(( E CDD D >[FF
%
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L =E ''139 ( ; ;7||s7||++++(99s7||$$ $ $A!*C!*C'""3''*C KK,, - - - sE#JJww55r$ c 8 |dgz }|rdg|d d< |r||d d< |S )Nz-cz-gr )r rs debugbeforecc_argss r" _get_cc_argszCCompiler._get_cc_argsa s? TF" ! &GBQBK ! GBQBKr$ c | || j }n$t |t st d || j }n1t |t
r
|| j pg z }nt d || j }nEt |t
t f rt | | j pg z }nt d |||fS )a' Typecheck and fix-up some of the arguments to the 'compile()'
method, and return fixed-up values. Specifically: if 'output_dir'
is None, replaces it with 'self.output_dir'; ensures that 'macros'
is a list, and augments it with 'self.macros'; ensures that
'include_dirs' is a list, and augments it with 'self.include_dirs'.
Guarantees that the returned values are of the correct type,
i.e. for 'output_dir' either string or None, and for 'macros' and
'include_dirs' either list or None.
Nrb rc rd )r r, r- r: r rf r r8 )r r r r s r" _fix_compile_argszCCompiler._fix_compile_argsj s JJJ,, E CDD D >[FF
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L 6<//r$ c | | || }t | t | k sJ |i fS )a, Decide which source files must be recompiled.
Determine the list of object files corresponding to 'sources',
and figure out which ones really need to be recompiled.
Return a list of all object files and a dictionary telling
which source files can be skipped.
)r )rg r9 )r rp r rq r s r"
_prep_compilezCCompiler._prep_compile sE ''J'GG7||s7||++++ {r$ c t |t t f st d t | }|| j }n$t |t
st d ||fS )zTypecheck and fix up some arguments supplied to various methods.
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None, replace with self.output_dir. Return fixed versions of
'objects' and 'output_dir'.
z,'objects' must be a list or tuple of stringsNrb )r, rf r8 r: r r- )r r r s r" _fix_object_argszCCompiler._fix_object_args sq 'D%=11 L JKK Kw-- JJJ,, E CDD D$$r$ c || j }nEt |t t f rt | | j pg z }nt d || j }nEt |t t f rt | | j pg z }nt d || j }nEt |t t f rt | | j pg z }nt d |||fS )a; Typecheck and fix up some of the arguments supplied to the
'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.
Nz3'libraries' (if supplied) must be a list of stringsz6'library_dirs' (if supplied) must be a list of stringsz>'runtime_library_dirs' (if supplied) must be a list of strings)r r, rf r8 r: r r )r r r r s r"
_fix_lib_argszCCompiler._fix_lib_args s1 II
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9 <)=>>r$ c l | j rdS | j rt ||d }nt || }|S )zjReturn true if we need to relink the files listed in 'objects'
to recreate 'output_file'.
Tnewer)missing)r r r )r r output_filer s r"
_need_linkzCCompiler._need_link sG : 4|
;#Wk7KKK#Wk::Lr$ c N t |t s|g}d}t | j }|D ]s}t j | \ }}| j | } | j | }||k r|}|}d# t $ r Y pw xY w|S )z|Detect the language of a given file, or list of files. Uses
language_map, and language_order to do the job.
N) r, rf r9 language_orderrj rk rl language_mapgetindexr& ) r rp langr sourcebaserw extlangextindexs r" detect_languagezCCompiler.detect_language s '4(( iGD'(( F((00ID#'++C00G
.44W==e##"D $E
s 0$B
B"!B"c dS )a 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.
Raises PreprocessError on failure.
Nrz )r r r r r
extra_preargsextra_postargss r"
preprocesszCCompiler.preprocess s
r$ c | |||||| \ }} }}
} | |
|| } | D ]9}
| |
\ }}n# t $ r Y w xY w| |
||| ||
:| S )aK 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.
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 prepend/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.
'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.
Raises CompileError on failure.
)rx r~ KeyError_compile)r rp r r r r{ r r rq r rs rt r} rv ru rw s r" compilezCCompiler.compile s l ##J g$+^= = 8 % ##GUMBB K KC
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AAc dS )z Compile 'src' to product 'obj'.Nrz )r rv ru rw r} r rs s r" r zCCompiler._compileC s
r$ c dS )a& Link a bunch of stuff together to create a static library file.
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'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).
'target_lang' is the target language for which the given objects
are being compiled. This allows specific linkage time treatment of
certain languages.
Raises LibError on failure.
Nrz )r r output_libnamer r{ target_langs r" create_static_libzCCompiler.create_static_libI s 0
r$
shared_objectshared_library
executablec t )au Link a bunch of stuff together to create an executable or
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(i.e. 'output_filename' can provide directory components if
needed).
'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).
'target_lang' is the target language for which the given objects
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certain languages.
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build_tempr s r" linkzCCompiler.linki s r "!r$ c
| t j || |d ||||||| |
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r" link_shared_libzCCompiler.link_shared_lib s_
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SHARED_OBJECT)
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r" link_shared_objectz CCompiler.link_shared_object sK
))7!:\+? % [ J J J J Jr$ c | t j || | ||||d ||| d |
d S r )r r
EXECUTABLEexecutable_filename) r r output_prognamer r r r r{ r r r s r" link_executablezCCompiler.link_executable sX
)&**?;;Z\+? k K K K K Kr$ c t )zkReturn the compiler option to add 'dir' to the list of
directories searched for libraries.
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"!r$ c t )zsReturn the compiler option to add 'dir' to the list of
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r )r libs r" library_optionzCCompiler.library_option r r$ c ddl }|g }|g }|g }|g }| d|d \ }}t j |d } |D ]}
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z | d|z | n# | w xY w | |g| } n# t $ r Y d
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CCC/ /DDc t )aH Search the specified list of directories for a static or shared
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FH((22ID#7%%d++A.D
d++,,-D$---&&>Acc888LN N N
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c4<((((((r$ c 0 t ||| j S r )r r )r ru dsts r" r zCCompiler.move_file s c4<8888r$ c 4 t ||| j d S r )r r )r r2 modes r" r zCCompiler.mkpath s tT4<000000r$ )r r r r )NNNNN)NNNr NNN)Nr N)
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__module__ __qualname____doc__
compiler_typer r static_lib_extensionr static_lib_formatshared_lib_formatr r r r# r* r r5 r< r@ rC rG rM rP rS rU rW rY r[ r^ r` rx r~ r r r r r r r r r r r r r r r r r r r r r r rg r r r r r r r r r r rz r$ r" r r s * M4 NM M ! " " " # L *))N"< "< "< "-1B B B BH
EI/3
8 $M%N J "& 9" 9" 9" 9"B $("&%)-1'+ &*'+#'$(J J J J0 '+%)(,04*.!")-*.&*'+J J J J. $("&%)-1 &*'+$(K K K K," " " " " " " " " BF26* * * *X" " " "V "N N N N O O O O 2:137 7 7 7&
0 0 0/ / / /) ) )9 9 91 1 1 1 1 1r$ r ))zcygwin.*unix)posixr )ntmsvcc | t j } | t j }t D ]3\ }}t j || t j || |c S 4dS )ak Determine the default compiler to use for the given platform.
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.
The default values are os.name and sys.platform in case the
parameters are not given.
Nr )rj r2 r platform_default_compilersrematch)osnamer patterncompilers r" get_default_compilerr sj ~< /
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8GV $ $ 0OOO 1 6r$ )
unixccompiler
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_msvccompiler MSVCCompilerzMicrosoft Visual C++)cygwinccompilerCygwinCCompilerz'Cygwin port of GNU C Compiler for Win32)r$ Mingw32CCompilerz(Mingw32 port of GNU C Compiler for Win32) bcppcompiler BCPPCompilerzBorland C++ Compiler)r r cygwinmingw32bcppc ddl m} g }t D ].}| d|z dt | d f /| | | }| d dS )zyPrint list of available compilers (used by the "--help-compiler"
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NN [++N <=====r$ c | t j } |t | }t | \ }}}n,# t $ r d| z }||d|z z }t | w xY w d|z }t
| t j | } t | | }
n?# t $ r t d|z t $ r t d|d|d w xY w |
d|| S ) a[ Generate an instance of some CCompiler subclass for the supplied
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.
Nz5don't know how to compile C/C++ code on platform '%s'z with '%s' compilerz
distutils.z4can't compile C/C++ code: unable to load module '%s'z0can't compile C/C++ code: unable to find class 'z
' in module '') rj r2 r r/ r DistutilsPlatformError
__import__r modulesvars ImportErrorDistutilsModuleError) platr r r r module_name
class_namelong_descriptionr moduleklasss r" new_compilerrC sJ |w * +D11H6DX6N3j"2"2 * * *EL -88C$S))) * ="[0 K [)V Z( "D = = =""#-::{{{<= = == 5w & &&s "3 )A ;B rT st 1 1
! ! ! ! ! ! ) ) ) ) ) ) % % % % % % * * * * * * 0 0 0 0 0 0 0 0 E1 E1 E1 E1 E1 E1 E1 E1X 0 ? 7 J K 7
> > >"*' *' *' *'Z* * *Z$ $ $ $ $r$