a
ÕDOg
U ã @ sÜ d Z ddlZddlZddlZg d¢ZdZdZdZd.dd„Zd/d
d „Z d d
„ Z
da dd„ Z da
dd„ Zdd„ Zdd„ Zdadd„ Zdd„ Zdd„ Zd d „ Zd d „ Zd d!„ Zd"d#„ Zd$d%„ Zd&d'„ Zd(d)„ Zd*d+„ Z d,d-„ Z dS )0z Shared OS X support functions.é N)Úcompiler_fixupÚcustomize_config_varsÚcustomize_compilerÚget_platform_osx)
ÚCFLAGSZLDFLAGSZCPPFLAGSZ
BASECFLAGSÚ BLDSHAREDÚLDSHAREDÚCCÚCXXZ PY_CFLAGSZ
PY_LDFLAGSZ PY_CPPFLAGSZPY_CORE_CFLAGSZPY_CORE_LDFLAGS)r r r r
Z_OSX_SUPPORT_INITIAL_c C sŒ |du rt jd }| t j¡}t j | ¡\}}tjdkrH|dkrH| d } t j | ¡s„|D ]&}t j || ¡}t j |¡rX| S qXdS | S dS )zÚTries 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.
NÚPATHZwin32z.exe)
ÚosÚenvironÚsplitÚpathsepÚpathÚsplitextÚsysÚplatformÚisfileÚjoin)Ú
executabler ÚpathsÚbaseZextÚpÚf© r ú1/opt/alt/python39/lib64/python3.9/_osx_support.pyÚ_find_executable s
r Fc C s´ ddl }zddl}| ¡ }W n& tyB tdt ¡ f dƒ}Y n0 | |¡R}|rdd| |jf }nd| |jf }t |¡sŽ|
¡ d¡ ¡ ndW d ƒ S 1 s¦0 Y dS )z0Output from successful command execution or Noner Nz/tmp/_osx_support.%szw+bz
%s >'%s' 2>&1z%s 2>/dev/null >'%s'zutf-8)
Ú
contextlibÚtempfileZNamedTemporaryFileÚ ImportErrorÚopenr ÚgetpidÚclosingÚnameÚsystemÚreadÚdecodeÚstrip)Z
commandstringZcapture_stderrr r ÚfpÚcmdr r r Ú _read_output7 s ÿÿ
r+ c C s t | ƒptd| f ƒpdS )z0Find a build tool on current path or using xcrunz/usr/bin/xcrun -find %sÚ )r r+ )Ztoolnamer r r Ú_find_build_toolM s
ÿþr- c C s~ t du rzda z tdƒ} W n ty* Y nP0 z t d| ¡ ¡}W | ¡ n
| ¡ 0 |durzd | d¡ d¡dd… ¡a t S )z*Return the OS X system version as a stringNr, z0/System/Library/CoreServices/SystemVersion.plistz=ProductUserVisibleVersion\s*(.*?)Ú.é é )
Ú_SYSTEM_VERSIONr! ÚOSErrorÚreÚsearchr& Úcloser Úgroupr )r Úmr r r Ú_get_system_versionV s
ÿ r8 c C sJ t du rFtƒ } | rFz tdd„ | d¡D ƒƒa W n tyD da Y n0 t S )z}
Return the macOS system version as a tuple
The return value is safe to use to compare
two version numbers.
Nc s s | ]}t |ƒV qd S ©N©Úint©Ú.0Úir r r Ú ó z,_get_system_version_tuple..r. r )Ú_SYSTEM_VERSION_TUPLEr8 Útupler Ú
ValueError©Z osx_versionr r r Ú_get_system_version_tupleu s
rE c C s" t | ƒD ]}| t¡r| |= qdS )z-Remove original unmodified values for testingN)ÚlistÚ
startswithÚ_INITPRE)Ú _config_varsÚkr r r Ú_remove_original_valuesˆ s
rK c C s8 | |d¡}||kr,t| | vr,|| t| < || |< dS )z@Save modified and original unmodified value of configuration varr, N)ÚgetrH )rI ÚcvZnewvalueZoldvaluer r r Ú_save_modified_value s rN c C sŽ t dur t S td| f dƒ}d}| ¡ D ]T}| d¡rzEnd of search listz /usr/includeú/z.sdk/usr/includeiôÿÿÿ)Ú_cache_default_sysrootr+ Ú
splitlinesrG r( Úendswith)ÚccÚcontentsZ
in_incdirsÚliner r r Ú_default_sysroot™ s$
rV c C s t ƒ } | rt| dkƒS dS )z=Returns True if universal builds are supported on this system©é
é F)rE ÚboolrD r r r Ú_supports_universal_builds² s r[ c C s t ƒ } | r| dkS dS )z9Returns True if arm64 builds are supported on this system)é r F)rE rD r r r Ú_supports_arm64_builds¼ s r] c C sÚ dt jv r| S | d ¡ d }}t|ƒs4tdƒ}n/dev/nullr^ r_ z-arch\s+ppc\w*\sr` ) r r
r3 r4 r% rb ri rj rN )rI ZstatusrM rh r r r Ú_remove_unsupported_archs s
þÿ rm c C sd dt jv r`t jd }tD ]F}|| v rd| | v r| | }t dd|¡}|d | }t| ||ƒ q| S )z2Allow override of all archs with ARCHFLAGS env varÚ ARCHFLAGSú-archrg r` )r r
ri r3 rj rN )rI ZarchrM rh r r r Ú_override_all_archs: s
rp c C sx | dd¡}t d|¡}|durt| d¡}tj |¡sttD ]8}|| v r:|tjvr:| | }t dd|¡}t
| ||ƒ q:| S )z+Remove references to any SDKs not availabler r, z-isysroot\s*(\S+)Nr/ z-isysroot\s*\S+(?:\s|$)r` ) rL r3 r4 r6 r r Úexistsri r
rj rN )rI Úcflagsr7 ZsdkrM rh r r r Ú_check_for_unavailable_sdkK s
rs c
C sö d }}t | ƒ} tƒ s d }}nd|v }tdd„ |D ƒƒ}|sHdtjv r€z | d¡}| ||d …= W qH tyz Y qÆY qH0 qHnFtƒ sÆtt t
| ƒƒƒD ].}| | dkr–| |d d kr–| ||d …= q–dtjv ræ|sæ| tjd ¡ } |r>d
d „ t | ƒD ƒ}|sq>|d }| | d
kr.| ||d …= qì| ||d …= qìd}|}dd „ t |ƒD ƒ}|st| }dd „ t | ƒD ƒ}|D ]B}|| d
krž||d } q¼n|| t
d
ƒd… } q¼qx|ròtj
|¡sòd dlm} | d|¡ | d¡ | S )ae
This function will strip '-isysroot PATH' and '-arch ARCH' from the
compile flags if the user has specified one them in extra_compile_flags.
This is needed because '-arch ARCH' adds another architecture to the
build, without a way to remove an architecture. Furthermore GCC will
barf if multiple '-isysroot' arguments are present.
FTro c s s | ]}| d ¡r|V qdS )ú -isysrootN©rG )r= Úargr r r r? y r@ z!compiler_fixup..rn r0 r/ Úarm64c S s g | ]\}}| d ¡r|‘qS ©rt ru ©r= r> Úxr r r Ú
‘ r@ z"compiler_fixup..r rt Nc S s g | ]\}}| d ¡r|‘qS rx ru ry r r r r{ ¡ r@ c S s g | ]\}}| d ¡r|‘qS rx ru ry r r r r{ ¤ r@ )Úlogz4Compiling with an SDK that doesn't seem to exist: %sz$Please check your Xcode installation)rF r[ Úanyr r
ÚindexrC r] ÚreversedÚrangeÚlenr Ú enumerater ÚisdirZ distutilsr| Úwarn)
Z compiler_soZcc_argsZ stripArchZ stripSysrootr~ ÚidxÚindicesZsysrootZargvarr| r r r r f sZ
ÿ
r c C s" t ƒ st| ƒ t| ƒ t| ƒ | S )aö 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
)r[ rl rp rs ©rI r r r r · s
r c C s t | ƒ t| ƒ t| ƒ | S )zÄCustomize compiler path and configuration variables.
This customization is performed when the first
extension module build is requested
in distutils.sysconfig.customize_compiler.
)rf rm rp r‡ r r r r à s r c C sŠ | dd¡}tƒ p|}|p |}|r€|}d}| td | dd¡¡}|r†z$tdd„ | d¡dd … D ƒƒ}W qŠ ty‚ d
}Y qŠ0 nd
}|d krDd | ¡ v rDd
}t d|¡}tt t
|ƒƒƒ}t |ƒdkrØ|d }nj|dkræd}n\|dkrôd
}nN|dkrd}n>|dkrd}n.|dkr$d}n |dkr4d}ntd|f ƒ‚n<|d kr`t j
d kr€d }n |d v r€t j
d kr|d }nd!}|||fS )"z Filter values for get_platform()ZMACOSX_DEPLOYMENT_TARGETr, Zmacosxr c s s | ]}t |ƒV qd S r9 r: r< r r r r? r@ z#get_platform_osx..r. r r0 )rX r rW ro Zfatz
-arch\s+(\S+)r/ )rw Úx86_64Z
universal2)Úi386Úppc)r‰ rˆ Zintel)r‰ rŠ rˆ Zfat3)Úppc64rˆ Zfat64)r‰ rŠ r‹ rˆ Z universalz%Don't know machine value for archs=%rr‰ l rˆ )ZPowerPCZPower_Macintoshr‹ rŠ )rL r8 rH rB r rC r( r3 ÚfindallÚsortedÚsetr r Úmaxsize)rI ZosnameÚreleaseÚmachineZmacverZ
macreleaserr Zarchsr r r r ô sX
ÿ$
ÿ
r )N)F) Ú__doc__r r3 r Ú__all__ri rd rH r r+ r- r1 r8 rA rE rK rN rP rV r[ r] rf rl rm rp rs r r r r r r r r Ú s:
>(Q)