fI c @ s d Z d d l Z d d l Z d d l Z d d d d g Z d0 Z d1 Z d Z d d d Z d d Z
d d Z d a 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 d S(2 u Shared OS X support functions.i Nu compiler_fixupu customize_config_varsu customize_compileru get_platform_osxu CFLAGSu LDFLAGSu CPPFLAGSu
BASECFLAGSu BLDSHAREDu LDSHAREDu CCu CXXu PY_CFLAGSu
PY_LDFLAGSu PY_CPPFLAGSu PY_CORE_CFLAGSu _OSX_SUPPORT_INITIAL_c C s | d k r t j d } n | j t j } t j j | \ } } t j d k sd t j d k r} | d k r} | d } n t j j
| s x9 | D]1 } t j j | | } t j j
| r | Sq Wd S| Sd S( u Tries to find 'executable' in the directories listed in 'path'.
A string listing directories separated by 'os.pathsep'; defaults to
os.environ['PATH']. Returns the complete filename or None if not found.
u PATHu win32u os2u .exeN( u Noneu osu environu splitu pathsepu pathu splitextu sysu platformu nameu isfileu join( u
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j d j Sd SWd QXd S( u0 Output from successful command execution or Nonei Nu /tmp/_osx_support.%su w+bu %s 2>/dev/null >'%s'u utf-8( u
contextlibu tempfileu NamedTemporaryFileu ImportErroru openu osu getpidu closingu nameu systemu readu decodeu stripu None( u
commandstringu
contextlibu tempfileu fpu cmd( ( u1 /opt/alt/python33/lib64/python3.3/_osx_support.pyu _read_output7 s
u _read_outputc C s# t | p" t d | f p" d S( u0 Find a build tool on current path or using xcrunu /usr/bin/xcrun -find %su ( u _find_executableu _read_output( u toolname( ( u1 /opt/alt/python33/lib64/python3.3/_osx_support.pyu _find_build_toolJ s u _find_build_toolc C s t d k r d a y t d } Wn t k
r6 Yq Xz t j d | j } Wd | j X| d k r d j | j d j
d d d a q n t S( u* Return the OS X system version as a stringu u0 /System/Library/CoreServices/SystemVersion.plistu= ProductUserVisibleVersion\s*(.*?)Nu .i i ( u _SYSTEM_VERSIONu Noneu openu IOErroru reu searchu readu closeu joinu groupu split( u fu m( ( u1 /opt/alt/python33/lib64/python3.3/_osx_support.pyu _get_system_versionS s
1u _get_system_versionc C s4 x- t | D] } | j t r
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Wd S( u- Remove original unmodified values for testingN( u listu
startswithu _INITPRE( u _config_varsu k( ( u1 /opt/alt/python33/lib64/python3.3/_osx_support.pyu _remove_original_valuesq s u _remove_original_valuesc C sM | j | d } | | k r? t | | k r? | | t | s u- _supports_universal_builds..u .u i
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u _supports_universal_buildsc C s> d t j k r | S| d j d } } t | sF t d } nX t j j | j d r t d | j d d f } d | k r t d } q n | s t
d n | | k r:xx t D]m } | | k r | t j k r | | j } | d
k r | n | d | d /dev/nullu 'u '"'"'u -arch\s+ppc\w*\su N(
u osu environu reu searchu Noneu systemu replaceu _UNIVERSAL_CONFIG_VARSu subu _save_modified_value( u _config_varsu statusu cvu flags( ( u1 /opt/alt/python33/lib64/python3.3/_osx_support.pyu _remove_unsupported_archs s
u _remove_unsupported_archsc C s d t j k r t j d } xm t D]b } | | k r# d | | k r# | | } t j d d | } | d | } t | | | q# q# Wn | S( u2 Allow override of all archs with ARCHFLAGS env varu ARCHFLAGSu -archu
-arch\s+\w+\su ( u osu environu _UNIVERSAL_CONFIG_VARSu reu subu _save_modified_value( u _config_varsu archu cvu flags( ( u1 /opt/alt/python33/lib64/python3.3/_osx_support.pyu _override_all_archs s
u _override_all_archsc C s | j d d } t j d | } | d k r | j d } t j j | s x^ t D]S } | | k rX | t j k rX | | } t j
d d | } t | | | qX qX Wq n | S( u+ Remove references to any SDKs not availableu CFLAGSu u -isysroot\s+(\S+)i u -isysroot\s+\S+(?:\s|$)u N( u getu reu searchu Noneu groupu osu pathu existsu _UNIVERSAL_CONFIG_VARSu environu subu _save_modified_value( u _config_varsu cflagsu mu sdku cvu flags( ( u1 /opt/alt/python33/lib64/python3.3/_osx_support.pyu _check_for_unavailable_sdk s
u _check_for_unavailable_sdkc
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} } t | } t s, d } } n d | k } d | k } | sY d t j k r x@ y$ | j d } | | | d =Wq\ t k
r PYq\ Xq\ n d t j k r | r | t j d j } n | rx@ y$ | j d } | | | d =Wq t k
rPYq Xq n d } d | k rG| j d } | | d } n, d | k rs| j d } | | d } n | rt j
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ue
This function will strip '-isysroot PATH' and '-arch ARCH' from the
compile flags if the user has specified one them in extra_compile_flags.
This is needed because '-arch ARCH' adds another architecture to the
build, without a way to remove an architecture. Furthermore GCC will
barf if multiple '-isysroot' arguments are present.
u -archu -isysrootu ARCHFLAGSi i i ( u logu4 Compiling with an SDK that doesn't seem to exist: %su$ Please check your Xcode installationFTN( u Falseu listu _supports_universal_buildsu Trueu osu environu indexu
ValueErroru splitu Noneu pathu isdiru distutilsu logu warn( u compiler_sou cc_argsu stripArchu stripSysrootu indexu sysrootu idxu log( ( u1 /opt/alt/python33/lib64/python3.3/_osx_support.pyu compiler_fixup0 sF
c C s. t s t | n t | t | | S( u Customize Python build configuration variables.
Called internally from sysconfig with a mutable mapping
containing name/value pairs parsed from the configured
makefile used to build this interpreter. Returns
the mapping updated as needed to reflect the environment
in which the interpreter is running; in the case of
a Python from a binary installer, the installed
environment may be very different from the build
environment, i.e. different OS levels, different
built tools, different available CPU architectures.
This customization is performed whenever
distutils.sysconfig.get_config_vars() is first
called. It may be used in environments where no
compilers are present, i.e. when installing pure
Python dists. Customization of compiler paths
and detection of unavailable archs is deferred
until the first extension module build is
requested (in distutils.sysconfig.customize_compiler).
Currently called from distutils.sysconfig
( u _supports_universal_buildsu _remove_universal_flagsu _override_all_archsu _check_for_unavailable_sdk( u _config_vars( ( u1 /opt/alt/python33/lib64/python3.3/_osx_support.pyu customize_config_varsp s
c C s" t | t | t | | S( u Customize compiler path and configuration variables.
This customization is performed when the first
extension module build is requested
in distutils.sysconfig.customize_compiler).
( u _find_appropriate_compileru _remove_unsupported_archsu _override_all_archs( u _config_vars( ( u1 /opt/alt/python33/lib64/python3.3/_osx_support.pyu customize_compiler s
c C s | j d d } t p | } | p* | } | r| } d } | j t d | j d d } | d d k rQd | j k rQd } t j d | } t t t | } t | d
k r | d } q| d k r d } q| d k r d } q| d k rd } q| d k r&d } q| d k r;d } qt
d | f q| d k rxt j d k rd } qq| d k rt j d k rd } qd
} qn | | | f S(! u Filter values for get_platform()u MACOSX_DEPLOYMENT_TARGETu u macosxu CFLAGSu .u 10.4.u -archu fatu
-arch\s+(\S+)i i u i386u ppcu x86_64u intelu fat3u ppc64u fat64u universalu% Don't know machine value for archs=%ri i u PowerPCu Power_Macintosh( u i386u ppc( u i386u x86_64( u i386u ppcu x86_64( u ppc64u x86_64( u i386u ppcu ppc64u x86_64l ( u PowerPCu Power_Macintoshl (
u getu _get_system_versionu _INITPREu stripu reu findallu tupleu sortedu setu lenu
ValueErroru sysu maxsize( u _config_varsu osnameu releaseu machineu macveru
macreleaseu cflagsu archs( ( u1 /opt/alt/python33/lib64/python3.3/_osx_support.pyu get_platform_osx sF
( u CFLAGSu LDFLAGSu CPPFLAGSu
BASECFLAGSu BLDSHAREDu LDSHAREDu CCu CXXu PY_CFLAGSu
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