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Implements the Distutils 'config' command, a (mostly) empty command class
that exists mainly to be sub-classed by specific module distributions and
applications. The idea is that while every "config" command is different,
at least they're all named the same, and users always see "config" in the
list of standard commands. Also, this is a good place to put common
configure-like tasks: "try to compile this C code", or "figure out where
this header file lives".
i N( u Command( u DistutilsExecError( u customize_compiler( u logu .cu cu .cxxu c++c B sm | Ee Z d Z d Z d> d? d@ dA dB dC dD dE dF g Z d d � Z d d � Z d d � Z d d � Z d! d" � Z
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d) d* � Z d= d= d= d+ d, d- � Z d= d= d= d+ d. d/ � Z d= d= d+ d0 d1 � Z d= d= d= d= d+ d2 d3 � Z d= d= d= d= d+ d4 d5 � Z d= d= d= d= d6 d6 d7 d8 � Z d= d= d= g d9 d: � Z d= d= d+ d; d< � Z d= S(G u configu prepare to buildu compiler=u specify the compiler typeu cc=u specify the compiler executableu
include-dirs=u Iu. list of directories to search for header filesu define=u Du C preprocessor macros to defineu undef=u Uu! C preprocessor macros to undefineu
libraries=u lu! external C libraries to link withu
library-dirs=u Lu. directories to search for external C librariesu noisyu1 show every action (compile, link, run, ...) takenu dump-sourceu= dump generated source files before attempting to compile themc C sL d | _ d | _ d | _ d | _ d | _ d | _ d | _ g | _ d S( Ni ( u Noneu compileru ccu include_dirsu librariesu library_dirsu noisyu dump_sourceu
temp_files( u self( ( u= /opt/alt/python33/lib64/python3.3/distutils/command/config.pyu initialize_options3 s u config.initialize_optionsc C s� | j d k r' | j j p g | _ n- t | j t � rT | j j t j � | _ n | j d k ro g | _ n$ t | j t � r� | j g | _ n | j d k r� g | _ n- t | j t � r� | j j t j � | _ n d S( N(
u include_dirsu Noneu distributionu
isinstanceu stru splitu osu pathsepu librariesu library_dirs( u self( ( u= /opt/alt/python33/lib64/python3.3/distutils/command/config.pyu finalize_optionsB s u config.finalize_optionsc C s d S( N( ( u self( ( u= /opt/alt/python33/lib64/python3.3/distutils/command/config.pyu runR s u
config.runc C s� d d l m } m } t | j | � s� | d | j d | j d d � | _ t | j � | j rx | j j | j � n | j r� | j j
| j � n | j r� | j j | j � q� n d S( u^ Check that 'self.compiler' really is a CCompiler object;
if not, make it one.
i ( u CCompileru new_compileru compileru dry_runu forcei N(
u distutils.ccompileru CCompileru new_compileru
isinstanceu compileru dry_runu customize_compileru include_dirsu set_include_dirsu librariesu
set_librariesu library_dirsu set_library_dirs( u selfu CCompileru new_compiler( ( u= /opt/alt/python33/lib64/python3.3/distutils/command/config.pyu _check_compilerY s
u config._check_compilerc C s� d t | } t | d � } | rU x | D] } | j d | � q* W| j d � n | j | � | d d k r� | j d � n | j � | S( Nu _configtestu wu #include <%s>
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i i����( u LANG_EXTu openu writeu close( u selfu bodyu headersu langu filenameu fileu header( ( u= /opt/alt/python33/lib64/python3.3/distutils/command/config.pyu _gen_temp_sourcefilek s
u config._gen_temp_sourcefilec C sT | j | | | � } d } | j j | | g � | j j | | d | �| | f S( Nu
_configtest.iu include_dirs( u _gen_temp_sourcefileu
temp_filesu extendu compileru
preprocess( u selfu bodyu headersu include_dirsu langu srcu out( ( u= /opt/alt/python33/lib64/python3.3/distutils/command/config.pyu _preprocessx s
u config._preprocessc C s� | j | | | � } | j r2 t | d | � n | j j | g � \ } | j j | | g � | j j | g d | �| | f S( Nu compiling '%s':u include_dirs( u _gen_temp_sourcefileu dump_sourceu dump_fileu compileru object_filenamesu
temp_filesu extendu compile( u selfu bodyu headersu include_dirsu langu srcu obj( ( u= /opt/alt/python33/lib64/python3.3/distutils/command/config.pyu _compile s u config._compilec
C s� | j | | | | � \ } } t j j t j j | � � d } | j j | g | d | d | d | �| j j d k r� | | j j } n | j j
| � | | | f S( Ni u librariesu library_dirsu target_lang( u _compileu osu pathu splitextu basenameu compileru link_executableu
exe_extensionu Noneu
temp_filesu append(
u selfu bodyu headersu include_dirsu librariesu library_dirsu langu srcu obju prog( ( u= /opt/alt/python33/lib64/python3.3/distutils/command/config.pyu _link� s "u config._linkc G so | s | j } g | _ n t j d d j | � � x4 | D], } y t j | � Wq; t k
rf Yq; Xq; Wd S( Nu removing: %su ( u
temp_filesu logu infou joinu osu removeu OSError( u selfu filenamesu filename( ( u= /opt/alt/python33/lib64/python3.3/distutils/command/config.pyu _clean� s
u
config._cleanu cc C sc d d l m } | j � d } y | j | | | | � Wn | k
rT d } Yn X| j � | S( uQ Construct a source file from 'body' (a string containing lines
of C/C++ code) and 'headers' (a list of header files to include)
and run it through the preprocessor. Return true if the
preprocessor succeeded, false if there were any errors.
('body' probably isn't of much use, but what the heck.)
i ( u CompileErrorTF( u distutils.ccompileru CompileErroru _check_compileru Trueu _preprocessu Falseu _clean( u selfu bodyu headersu include_dirsu langu CompileErroru ok( ( u= /opt/alt/python33/lib64/python3.3/distutils/command/config.pyu try_cpp� s
u config.try_cppc C s� | j � | j | | | | � \ } } t | t � rI t j | � } n t | � } d } x8 | j � }
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d k rz Pn | j |
� r^ d } Pq^ q^ | j � | j � | S( u� Construct a source file (just like 'try_cpp()'), run it through
the preprocessor, and return true if any line of the output matches
'pattern'. 'pattern' should either be a compiled regex object or a
string containing a regex. If both 'body' and 'headers' are None,
preprocesses an empty file -- which can be useful to determine the
symbols the preprocessor and compiler set by default.
u FT(
u _check_compileru _preprocessu
isinstanceu stru reu compileu openu Falseu readlineu searchu Trueu closeu _clean( u selfu patternu bodyu headersu include_dirsu langu srcu outu fileu matchu line( ( u= /opt/alt/python33/lib64/python3.3/distutils/command/config.pyu
search_cpp� s
u config.search_cppc C s| d d l m } | j � y | j | | | | � d } Wn | k
rT d } Yn Xt j | rg d pj d � | j � | S( uw Try to compile a source file built from 'body' and 'headers'.
Return true on success, false otherwise.
i ( u CompileErroru success!u failure.TF( u distutils.ccompileru CompileErroru _check_compileru _compileu Trueu Falseu logu infou _clean( u selfu bodyu headersu include_dirsu langu CompileErroru ok( ( u= /opt/alt/python33/lib64/python3.3/distutils/command/config.pyu try_compile� s
u config.try_compilec
C s� d d l m } m } | j � y& | j | | | | | | � d } Wn | | f k
rf d } Yn Xt j | ry d p| d � | j � | S( u� Try to compile and link a source file, built from 'body' and
'headers', to executable form. Return true on success, false
otherwise.
i ( u CompileErroru LinkErroru success!u failure.TF(
u distutils.ccompileru CompileErroru LinkErroru _check_compileru _linku Trueu Falseu logu infou _clean(
u selfu bodyu headersu include_dirsu librariesu library_dirsu langu CompileErroru LinkErroru ok( ( u= /opt/alt/python33/lib64/python3.3/distutils/command/config.pyu try_link� s
u config.try_linkc
C s� d d l m } m } | j � yA | j | | | | | | � \ } }
} | j | g � d } Wn! | | t f k
r� d } Yn Xt j
| r� d p� d � | j � | S( u� Try to compile, link to an executable, and run a program
built from 'body' and 'headers'. Return true on success, false
otherwise.
i ( u CompileErroru LinkErroru success!u failure.TF( u distutils.ccompileru CompileErroru LinkErroru _check_compileru _linku spawnu Trueu DistutilsExecErroru Falseu logu infou _clean(
u selfu bodyu headersu include_dirsu librariesu library_dirsu langu CompileErroru LinkErroru srcu obju exeu ok( ( u= /opt/alt/python33/lib64/python3.3/distutils/command/config.pyu try_run� s
u config.try_runi c C s� | j � g } | r* | j d | � n | j d � | rQ | j d | � n | j d | � | j d � d j | � d } | j | | | | | � S( u� Determine if function 'func' is available by constructing a
source file that refers to 'func', and compiles and links it.
If everything succeeds, returns true; otherwise returns false.
The constructed source file starts out by including the header
files listed in 'headers'. If 'decl' is true, it then declares
'func' (as "int func()"); you probably shouldn't supply 'headers'
and set 'decl' true in the same call, or you might get errors about
a conflicting declarations for 'func'. Finally, the constructed
'main()' function either references 'func' or (if 'call' is true)
calls it. 'libraries' and 'library_dirs' are used when
linking.
u
int %s ();u
int main () {u %s();u %s;u }u
( u _check_compileru appendu joinu try_link( u selfu funcu headersu include_dirsu librariesu library_dirsu declu callu body( ( u= /opt/alt/python33/lib64/python3.3/distutils/command/config.pyu
check_func s
u config.check_funcc C s* | j � | j d | | | g | | � S( u� Determine if 'library' is available to be linked against,
without actually checking that any particular symbols are provided
by it. 'headers' will be used in constructing the source file to
be compiled, but the only effect of this is to check if all the
header files listed are available. Any libraries listed in
'other_libraries' will be included in the link, in case 'library'
has symbols that depend on other libraries.
u int main (void) { }( u _check_compileru try_link( u selfu libraryu library_dirsu headersu include_dirsu other_libraries( ( u= /opt/alt/python33/lib64/python3.3/distutils/command/config.pyu check_lib6 s
u config.check_libc C s | j d d d | g d | � S( u� Determine if the system header file named by 'header_file'
exists and can be found by the preprocessor; return true if so,
false otherwise.
u bodyu
/* No body */u headersu include_dirs( u try_cpp( u selfu headeru include_dirsu library_dirsu lang( ( u= /opt/alt/python33/lib64/python3.3/distutils/command/config.pyu check_headerD s u config.check_headerN( u compiler=Nu specify the compiler type( u cc=Nu specify the compiler executable( u
include-dirs=u Iu. list of directories to search for header files( u define=u Du C preprocessor macros to define( u undef=u Uu! C preprocessor macros to undefine( u
libraries=u lu! external C libraries to link with( u
library-dirs=u Lu. directories to search for external C libraries( u noisyNu1 show every action (compile, link, run, ...) taken( u dump-sourceNu= dump generated source files before attempting to compile them( u __name__u
__module__u __qualname__u descriptionu Noneu user_optionsu initialize_optionsu finalize_optionsu runu _check_compileru _gen_temp_sourcefileu _preprocessu _compileu _linku _cleanu try_cppu
search_cppu try_compileu try_linku try_runu
check_funcu check_libu check_header( u
__locals__( ( u= /opt/alt/python33/lib64/python3.3/distutils/command/config.pyu config sT
u configc
C sb | d k r t j d | � n
t j | � t | � } z t j | j � � Wd | j � Xd S( uj Dumps a file content into log.info.
If head is not None, will be dumped before the file content.
u %sN( u Noneu logu infou openu readu close( u filenameu headu file( ( u= /opt/alt/python33/lib64/python3.3/distutils/command/config.pyu dump_fileN s
u dump_file( u __doc__u sysu osu reu distutils.coreu Commandu distutils.errorsu DistutilsExecErroru distutils.sysconfigu customize_compileru distutilsu logu LANG_EXTu configu Noneu dump_file( ( ( u= /opt/alt/python33/lib64/python3.3/distutils/command/config.pyu <module>
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