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d d d f d d d d f d d d d f d d d d f d d! d" d# f i Z d$ d% Z d d d d d d& d' Z d( d) Z d* d+ Z d S),zdistutils.ccompiler
Contains CCompiler, an abstract base class that defines the interface
for the Distutils compiler abstraction model. N)*)spawn) move_file)mkpath)newer_pairwise newer_group) split_quotedexecute)logc @ s e Z d Z d Z d Z d Z d Z d Z d Z d Z d Z
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Z d d Z d d Z d d Z d d Z d d d Z d d Z d d Z d d Z d d Z d d! Z d" d# Z d$ d% Z d& d' Z d( d) Z d* d+ Z d, d- Z d. d/ Z d0 d1 Z d2 d3 Z! d d4 d5 Z" d6 d7 Z# d8 d9 Z$ d: d; Z% d< d= Z& d d d d d d> d? Z' d d d d d d d d@ dA Z( dB dC Z) d d d dD dE Z* dF Z+ dG Z, dH Z- d d d d d d d d d d dI dJ
Z. d d d d d d d d d d dK dL
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Z0 d d d d d d d d dO dP Z1 dQ dR Z2 dS dT Z3 dU dV Z4 d d d d dW dX Z5 d dY dZ Z6 d d[ d\ d] Z7 d d[ d^ d_ Z8 d d[ d` da Z9 db d d[ dc dd Z: de df dg Z; dh di Z< dj dk Z= d de dl dm Z> dn do Z? dp dq Z@ dr ds dt ZA d S)u 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.
Nz.ccz.cczc++z.cppz.cxxz.mZobjcr c C s | | _ | | _ | | _ d | _ g | _ g | _ g | _ g | _ g | _ g | _ x. | j
j D] } | j | | j
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output_dirmacros include_dirs libraries library_dirsruntime_library_dirsobjects executableskeysset_executable)selfr r
r key r 8/opt/alt/python35/lib64/python3.5/distutils/ccompiler.py__init__U s zCCompiler.__init__c K sT xM | D]E } | | j k r8 t d | | j j f | j | | | q Wd S)a Define the executables (and options for them) that will be run
to perform the various stages of compilation. The exact set of
executables that may be specified here depends on the compiler
class (via the 'executables' class attribute), but most will have:
compiler the C/C++ compiler
linker_so linker used to create shared objects and libraries
linker_exe linker used to create binary executables
archiver static library creator
On platforms with a command-line (Unix, DOS/Windows), each of these
is a string that will be split into executable name and (optional)
list of arguments. (Splitting the string is done similarly to how
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backslashes can override this. See
'distutils.util.split_quoted()'.)
z$unknown executable '%s' for class %sN)r
ValueError __class____name__r )r kwargsr r r r set_executablesy s
zCCompiler.set_executablesc C s< t | t r( t | | t | n t | | | d S)N)
isinstancestrsetattrr )r r valuer r r r s zCCompiler.set_executablec C s< d } x/ | j D]$ } | d | k r* | S| d 7} q Wd S)Nr )r )r nameidefnr r r _find_macro s zCCompiler._find_macroc C s x} | D]u } t | t oa t | d k oa t | d t sQ | d d k oa t | d t s t d | d d q Wd S) zEnsures that every element of 'definitions' is a valid macro
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r( Nr z invalid macro definition '%s': z.must be tuple (string,), (string, string), or z(string, None))r( r- )r$ tuplelenr% TypeError)r Z definitionsr+ r r r _check_macro_definitions s
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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?)
N)r, r append)r r) r' r* r r r define_macro s
zCCompiler.define_macroc C sB | j | } | d k r% | j | =| f } | j j | d S)a Undefine a preprocessor macro for all compilations driven by
this compiler object. If the same macro is defined by
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N)r, r r2 )r r) r* Zundefnr r r undefine_macro s
zCCompiler.undefine_macroc C s | j j | d S)zAdd 'dir' to the list of directories that will be searched for
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N)r r2 )r dirr r r add_include_dir s zCCompiler.add_include_dirc C s | d d | _ d S)ay Set the list of directories that will be searched to 'dirs' (a
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any list of standard include directories that the compiler may
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N)r )r dirsr r r set_include_dirs s zCCompiler.set_include_dirsc C s | j j | d S)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 r2 )r libnamer r r add_library s zCCompiler.add_libraryc C s | d d | _ d S)zSet the list of libraries to be included in all links driven by
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N)r )r Zlibnamesr r r
set_libraries s zCCompiler.set_librariesc C s | j j | d S)a' Add 'dir' to the list of directories that will be searched for
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N)r r2 )r r5 r r r add_library_dir s zCCompiler.add_library_dirc C s | d d | _ d S)zSet the list of library search directories to 'dirs' (a list of
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N)r )r r7 r r r set_library_dirs s zCCompiler.set_library_dirsc C s | j j | d S)zlAdd 'dir' to the list of directories that will be searched for
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N)r r2 )r r5 r r r add_runtime_library_dir s z!CCompiler.add_runtime_library_dirc C s | d d | _ d S)zSet the list of directories to search for shared libraries at
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N)r r2 )r objectr r r add_link_object s zCCompiler.add_link_objectc C s | d d | _ d S)zSet the list of object files (or analogues) to be included in
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N)r )r r r r r set_link_objects( s zCCompiler.set_link_objectsc C s | d k r | j } n t | t s3 t d | d k rK | j } n1 t | t rp | | j pi g } n t d | d k r | j } n= t | t t f r t | | j p g } n t d | d k r g } | j | d d d | } t | t | k s t
t | | } i } xm t t | D]Y }
| |
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j j | d }
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f | | 'runtime_library_dirs' (if supplied) must be a list of strings)r r$ rD r. r0 r r )r r r r r r r
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TZmissingnewerN)r r
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k
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zCCompiler.detect_languagec C s d S)a Preprocess a single C/C++ source file, named in 'source'.
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with 'define_macro()' and 'undefine_macro()'. 'include_dirs' is a
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Nr )r rc r] r r
extra_preargsextra_postargsr r r
preprocess s zCCompiler.preprocessc C s | j | | | | | | \ } } } }
} | j |
| | } xV | D]N }
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\ } } Wn t k
rz wI Yn X| j |
| | | | |
qI W| S)aK Compile one or more source files.
'sources' must be a list of filenames, most likely C/C++
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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 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.
'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
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zCCompiler.compilec C s d S)z Compile 'src' to product 'obj'.Nr )r rR rQ rS rV rg rO r r r rj C s zCCompiler._compilec C s d S)a& Link a bunch of stuff together to create a static library file.
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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
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'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
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'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"
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directory component, which means the linker will look in that
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'library_dirs', if supplied, should be a list of directories to
search for libraries that were specified as bare library names
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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
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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
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'target_lang' is the target language for which the given objects
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osname should be one of the standard Python OS names (i.e. the
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r | j |
q | j d | q} | j | j
| q} W| S)ac Generate linker options for searching library directories and
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