HEX

File: //opt/python38/lib/python3.8/__pycache__/_osx_support.cpython-38.opt-2.pyc
U

�i�_�L�@s�ddlZddlZddlZddddgZdZdZdZd%d	d
�Zdd�Zd
d�Z	da
dd�Zdd�Zdd�Z
dd�Zdd�Zdd�Zdd�Zdd�Zdd �Zd!d�Zd"d�Zd#d�Zd$d�ZdS)&�N�compiler_fixup�customize_config_vars�customize_compiler�get_platform_osx)
�CFLAGSZLDFLAGSZCPPFLAGSZ
BASECFLAGS�	BLDSHARED�LDSHARED�CC�CXXZ	PY_CFLAGSZ
PY_LDFLAGSZPY_CPPFLAGSZPY_CORE_CFLAGSZPY_CORE_LDFLAGS)rrr	r
Z_OSX_SUPPORT_INITIAL_cCs�|dkrtjd}|�tj�}tj�|�\}}tjdkrH|dkrH|d}tj�|�s�|D]&}tj�	||�}tj�|�rX|SqXdS|SdS)N�PATH�win32z.exe)
�os�environ�split�pathsep�path�splitext�sys�platform�isfile�join)�
executabler�paths�base�ext�p�f�r�+/opt/python38/lib/python3.8/_osx_support.py�_find_executables

rc
Cs�ddl}zddl}|��}Wn(tk
rDtdt��fd�}YnX|�|��<}d||jf}t�	|�s||�
��d���ndW5QR�SQRXdS)Nrz/tmp/_osx_support.%szw+bz%s 2>/dev/null >'%s'zutf-8)
�
contextlib�tempfile�NamedTemporaryFile�ImportError�openr
�getpid�closing�name�system�read�decode�strip)Z
commandstringr r!�fp�cmdrrr�_read_output7s��
r.cCst|�ptd|f�pdS)Nz/usr/bin/xcrun -find %s�)rr.)Ztoolnamerrr�_find_build_toolJs
��r0cCsxtdkrtdaztd�}Wntk
r,YnHXzt�d|���}W5|��X|dk	rtd�|�d��	d�dd��atS)Nr/z0/System/Library/CoreServices/SystemVersion.plistz=<key>ProductUserVisibleVersion</key>\s*<string>(.*?)</string>�.��)
�_SYSTEM_VERSIONr$�OSError�close�re�searchr)r�groupr)r�mrrr�_get_system_versionSs
�
r;cCs"t|�D]}|�t�r||=qdS�N)�list�
startswith�_INITPRE)�_config_vars�krrr�_remove_original_valuesqs
rBcCs8|�|d�}||kr,t||kr,||t|<|||<dS)Nr/)�getr?)r@�cvZnewvalueZoldvaluerrr�_save_modified_valuexsrEcCsTt�}|r@ztdd�|�d�D��}Wntk
r>d}YnX|rPt|dk�SdS)Ncss|]}t|�VqdSr<��int��.0�irrr�	<genexpr>�sz-_supports_universal_builds.<locals>.<genexpr>r1r/��
�F)r;�tupler�
ValueError�bool)Zosx_versionrrr�_supports_universal_builds�s
rRcCs�dtjkr|S|d��d}}t|�s4td�}n<tj�|��d�rptd|�	dd�f�}|rpd|krptd�}|s|t
d	��||kr�tD]L}||kr�|tjkr�||��}|d
kr�|n|d|d<t||d�
|��q�|S)
Nr	rZclangZgccz'%s' --version�'�'"'"'zllvm-gcczCannot locate working compilerr
z++� )r
rrrr0r�basenamer>r.�replace�SystemError�_COMPILER_CONFIG_VARSrEr)r@ZccZoldcc�datarDZcv_splitrrr�_find_appropriate_compiler�s,

��r[cCsVtD]L}||kr|tjkr||}tjdd|tjd�}t�dd|�}t|||�q|S)N�
-arch\s+\w+\srU)�flagsz-isysroot\s*\S+)�_UNIVERSAL_CONFIG_VARSr
rr7�sub�ASCIIrE)r@rDr]rrr�_remove_universal_flags�sracCs�dtjkr|St�d|d�dk	r�t�d|d�dd�f�}|r�tD]8}||krF|tjkrF||}t�dd|�}t|||�qF|S)	Nr	z-arch\s+ppcrzNecho 'int main{};' | '%s' -c -arch ppc -x c -o /dev/null /dev/null 2>/dev/nullrSrTz-arch\s+ppc\w*\srU)	r
rr7r8r(rWr^r_rE)r@�statusrDr]rrr�_remove_unsupported_archs�s
��	rccCsddtjkr`tjd}tD]F}||krd||kr||}t�dd|�}|d|}t|||�q|S)N�	ARCHFLAGS�-archr\rU)r
rr^r7r_rE)r@ZarchrDr]rrr�_override_all_archss

rfcCsx|�dd�}t�d|�}|dk	rt|�d�}tj�|�sttD]8}||kr:|tjkr:||}t�	dd|�}t
|||�q:|S)Nrr/z-isysroot\s*(\S+)r2z-isysroot\s*\S+(?:\s|$)rU)rCr7r8r9r
r�existsr^rr_rE)r@�cflagsr:ZsdkrDr]rrr�_check_for_unavailable_sdks
ric
Cs�d}}t|�}t�s d}}nd|k}tdd�|D��}|sHdtjkr�z|�d�}|||d�=WqHtk
r|Yq�YqHXqHdtjkr�|s�|tjd��}|r�dd	�t|�D�}|s�q�|d
}||dkr�|||d�=q�|||d�=q�d}|}d
d	�t|�D�}|�s&|}dd	�t|�D�}|D]B}||dk�rP||d}�qnn||t	d�d�}�qn�q*|�r�tj
�|��s�d
dlm
}	|	�d|�|	�d�|S)NFTrecss|]}|�d�r|VqdS)�	-isysrootN�r>)rI�argrrrrKCs
z!compiler_fixup.<locals>.<genexpr>rdr3cSsg|]\}}|�d�r|�qS�rjrk�rIrJ�xrrr�
<listcomp>Us
z"compiler_fixup.<locals>.<listcomp>rrjr2cSsg|]\}}|�d�r|�qSrmrkrnrrrrpes
cSsg|]\}}|�d�r|�qSrmrkrnrrrrphs
)�logz4Compiling with an SDK that doesn't seem to exist: %sz$Please check your Xcode installation)r=rR�anyr
r�indexrPr�	enumerate�lenr�isdirZ	distutilsrq�warn)
Zcompiler_soZcc_argsZ	stripArchZstripSysrootrs�indicesZsysrootZargvar�idxrqrrrr0sR	


�
cCs"t�st|�t|�t|�|Sr<)rRrarfri�r@rrrr{s
cCst|�t|�t|�|Sr<)r[rcrfrzrrrr�s	cCs||�dd�}t�p|}|p|}|�rr|}d}|�td|�dd��}|r�z$tdd�|�d�dd	�D��}Wq�tk
r�d
}Yq�Xnd
}|dk�r6d|��k�r6d
}t�d|�}tt	t
|���}t|�dkr�|d}nZ|dkr�d
}nL|dkr�d}n>|dk�rd}n.|dk�rd}n|dk�r&d}ntd|f��n<|dk�rRtj
dk�rrd}n |dk�rrtj
dk�rnd}nd}|||fS) NZMACOSX_DEPLOYMENT_TARGETr/Zmacosxrcss|]}t|�VqdSr<rFrHrrrrK�sz#get_platform_osx.<locals>.<genexpr>r1rr3)rMrrLreZfatz
-arch\s+(\S+)r2)�i386�ppc)r{�x86_64Zintel)r{r|r}Zfat3)�ppc64r}Zfat64)r{r|r~r}�	universalz%Don't know machine value for archs=%rr{lr})ZPowerPCZPower_Macintoshr~r|)rCr;r?rOrrPr+r7�findall�sorted�setrur�maxsize)r@Zosname�release�machineZmacverZ
macreleaserhZarchsrrrr�sT



�$



�

)N)r
r7r�__all__r^rYr?rr.r0r4r;rBrErRr[rarcrfrirrrrrrrr�<module>s6�

>(K)