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편집 파일: input.cpython-36.pyc
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The variables_in dictionary will not be modified by this function. r+ z7Variable expansion in this context permits str and int z only, found z for z Unknown type NzCVariable expansion in this context permits str and int only, found )�copyr ri r r r* r� r� r� r r� r� r rH rD r� rF ) r r� Z variables_inr� r r+ rI r; �expandedr r r r s@ " r c C s d}x�|t | �k r�| | }t|�tkr6t||||� n�t|�tkrRt||||� n�t|�tkr�t||||�}t|�ttfkr�|| |< q�t|�tkr�|| ||d �< |t |�7 }qq�t d|j j d | ��n$t|�tk r�t d|j j d | ��|d }qW d S ) Nr r z7Variable expansion in this context permits strings and zlists only, found z at z Unknown type z at index zIVariable expansion in this context permits strings and lists only, found ) r9 r* rH r rD r� r� r� r� r r� r� rF )�the_listr� r+ r� rJ rn r r r r r� � s* r� c C sh i }x^| d D ]R}xL| | j dg �D ]8}tjj||d |d �}||krTtd| ��|||< q$W qW |S )ay Builds a dict mapping fully-qualified target names to their target dicts. |data| is a dict mapping loaded build files by pathname relative to the current directory. Values in |data| are build file contents. For each |data| value with a "targets" key, the value of the "targets" key is taken as a list containing target dicts. Each target's fully-qualified name is constructed from the pathname of the build file (|data| key) and its "target_name" property. These fully-qualified names are used as the keys in the returned dict. These keys provide access to the target dicts, the dicts in the "targets" lists. r{ ro r' r( z!Duplicate target definitions for )r1 rY rZ �QualifiedTargetr )r] ro r� rp r' r r r �BuildTargetsDict� s r c C s� dd� t D �}x�| j� D ]�\}}tjj|�}|d }x�|D ]�}|j|g �}x~t|�D ]r\}} tjj|| |�\} } } tsz|} tjj | | | �} | ||< |dkrT| |d krTt d| d | d | d ��qTW q:W qW d S ) a� Make dependency links fully-qualified relative to the current directory. |targets| is a dict mapping fully-qualified target names to their target dicts. For each target in this dict, keys known to contain dependency links are examined, and any dependencies referenced will be rewritten so that they are fully-qualified and relative to the current directory. All rewritten dependencies are suitable for use as keys to |targets| or a similar dict. c S s g | ]}dD ] }|| �q qS )rx r� rz )rx r� rz r )�.0�dep�opr r r � <listcomp>� s z'QualifyDependencies.<locals>.<listcomp>r( r zFound z in z of z, but not in dependenciesN) �dependency_sectionsri rY rZ � BuildFiler1 rE r� rr r r )ro Zall_dependency_sectionsrp r� �target_build_filer( �dependency_keyr rJ r Zdep_fileZ dep_targetZ dep_toolsetr� r r r �QualifyDependencies� s$ r& c C sP �xH| j � D �]:\}}tjj|�}�x"tD �]}|j|g �}d}�x |t|�k �rBtjj|| �\}} } | dkr�| dkr�|d }qD||kr�td| d | d ��||= |d }|| d } xz| D ]r} t | jdd ��r�q�| d } | dkr�| | kr�q�| d }| dk�r| |k�rq�tjj || |�}|d }|j ||� q�W |d }qDW q*W q W d S ) a� Expands dependencies specified as build_file:*. For each target in |targets|, examines sections containing links to other targets. If any such section contains a link of the form build_file:*, it is taken as a wildcard link, and is expanded to list each target in build_file. The |data| dict provides access to build file dicts. Any target that does not wish to be included by wildcard can provide an optional "suppress_wildcard" key in its target dict. When present and true, a wildcard dependency link will not include such targets. All dependency names, including the keys to |targets| and the values in each dependency list, must be qualified when this function is called. r �*r zFound wildcard in z of z referring to same build filero r& Fr' r( N) ri rY rZ r# r" r1 r9 ZParseQualifiedTargetr r� r �insert)ro r] rp r� r$ r% r rJ �dependency_build_fileZdependency_targetZdependency_toolsetZdependency_target_dictsZdependency_target_dictZdependency_target_nameZdependency_target_toolsetr� r r r �ExpandWildcardDependencies� sD r* c s i � � fdd�| D �S )zARemoves duplicate elements from items, keeping the first element.c s g | ]}|� kr� j ||��qS r )� setdefault)r ra )�seenr r r! F s zUnify.<locals>.<listcomp>r )ri r )r, r �UnifyC s r- c C sD x>| j � D ]2\}}x(tD ] }|j|g �}|rt|�||< qW q W dS )zRMakes sure every dependency appears only once in all targets's dependency lists.N)ri r" r1 r- )ro r' r� r% r r r r �RemoveDuplicateDependenciesI s r. c s i �� �fdd�| D �S )zRemoves item from items.c s g | ]}|� kr�j ||��qS r )r+ )r ra )rn �resr r r! V s zFilter.<locals>.<listcomp>r )ri rn r )rn r/ r �FilterS s r0 c C st xn| j � D ]b\}}xXtD ]P}|j|g �}|rx:|D ]2}||kr2| | jdi �jdd�r2t||�||< q2W qW q W dS )zYRemove self dependencies from targets that have the prune_self_dependency variable set.r+ Zprune_self_dependencyr N)ri r" r1 r0 )ro r' r� r% r �tr r r �RemoveSelfDependenciesY s r2 c C s� xz| j � D ]n\}}xdtD ]\}|j|g �}|rxF|D ]>}|jdd�dkr2| | jdi �jdd�r2t|| |�||< q2W qW q W dS )zURemove dependencies having the 'link_dependency' attribute from the 'none' targets.r* N�noner+ Zlink_dependencyr )ri r" r1 r0 )ro r' r� r% r r1 r r r �%RemoveLinkDependenciesFromNoneTargetsl s r4 c @ s� e Zd ZdZG dd� de�Zdd� Zdd� Zdd � Zd d � Z d d d�Z d dd�Z d dd�Z d dd�Z d dd�Zdd� Zdd� Zd S )!�DependencyGraphNodez� Attributes: ref: A reference to an object that this DependencyGraphNode represents. dependencies: List of DependencyGraphNodes on which this one depends. dependents: List of DependencyGraphNodes that depend on this one. c @ s e Zd ZdS )z%DependencyGraphNode.CircularExceptionN)r� r� r� r r r r �CircularException� s r6 c C s || _ g | _g | _d S )N)�refr � dependents)r� r7 r r r r� � s z DependencyGraphNode.__init__c C s d| j S )Nz<DependencyGraphNode: %r>)r7 )r� r r r �__repr__� s z DependencyGraphNode.__repr__c C s� t � }dd� }t| jd d � |d�}xn|r�|j� }|j|j� xPt|j|d�D ]>}d}x&t|j|d�D ]}|j|krfd}P qfW |rN||g7 }qNW q&W t|�S )Nc S s | j S )zAExtracts the object that the node represents from the given node.)r7 )rG r r r �ExtractNodeRef� s z9DependencyGraphNode.FlattenToList.<locals>.ExtractNodeRef)rI TF)r �sortedr8 r� r~ r7 r rD )r� � flat_listr: Zin_degree_zerosrG Znode_dependentZis_in_degree_zeroZnode_dependent_dependencyr r r � FlattenToList� s z!DependencyGraphNode.FlattenToListc s4 g �t � �� ��fdd�� �j| � � | | g� �S )zR Returns a list of cycles in the graph, where each cycle is its own list. c sb x\| j D ]R}||kr8�j|g|d |j|�d � � q|�kr�j|� � ||g| � qW d S )Nr )r8 r0 rJ r~ )rG rP rK )�Visit�results�visitedr r r> � s $ z-DependencyGraphNode.FindCycles.<locals>.Visit)r� r~ )r� r )r> r? r@ r � FindCycles� s z DependencyGraphNode.FindCyclesNc C s< |dkr g }x*| j D ] }|jr|j|kr|j|j� qW |S )z+Returns a list of just direct dependencies.N)r r7 r0 )r� r r� r r r �DirectDependencies� s z&DependencyGraphNode.DirectDependenciesc C sx |dkr g }d}xb|t |�k rr|| }|| }d}x4|jdg �D ]$}||kr@|j|| |� |d }q@W |d }qW |S )a^ Given a list of direct dependencies, adds indirect dependencies that other dependencies have declared to export their settings. This method does not operate on self. Rather, it operates on the list of dependencies in the |dependencies| argument. For each dependency in that list, if any declares that it exports the settings of one of its own dependencies, those dependencies whose settings are "passed through" are added to the list. As new items are added to the list, they too will be processed, so it is possible to import settings through multiple levels of dependencies. This method is not terribly useful on its own, it depends on being "primed" with a list of direct dependencies such as one provided by DirectDependencies. DirectAndImportedDependencies is intended to be the public entry point. Nr r r )r9 r1 r( )r� ro r rJ r� �dependency_dictZ add_indexZimported_dependencyr r r �_AddImportedDependencies� s z,DependencyGraphNode._AddImportedDependenciesc C s | j |�}| j||�S )z�Returns a list of a target's direct dependencies and all indirect dependencies that a dependency has advertised settings should be exported through the dependency for. )rB rD )r� ro r r r r � DirectAndImportedDependencies s z1DependencyGraphNode.DirectAndImportedDependenciesc C sN |dkrt � }x:| jD ]0}|jdkr&q|j|kr|j|� |j|j� qW |S )zEReturns an OrderedSet of all of a target's dependencies, recursively.N)r r r7 �DeepDependenciesr~ )r� r r� r r r rF s z$DependencyGraphNode.DeepDependenciesTc C s |dkrt � }| jdkr |S d|| j kr2td��d|| j krVtd|| j d ��|| j d }|tk}|rz| rz|S |dkr�|| j jdd� r�|j| j� |S | r�|dkr�|S | r�|d kr�| r�|S | j|k�r|j| j� |s�| �rx | jD ]}|j|||d� � q�W |S )au Returns an OrderedSet of dependency targets that are linked into this target. This function has a split personality, depending on the setting of |initial|. Outside callers should always leave |initial| at its default setting. When adding a target to the list of dependencies, this function will recurse into itself with |initial| set to False, to collect dependencies that are linked into the linkable target for which the list is being built. If |include_shared_libraries| is False, the resulting dependencies will not include shared_library targets that are linked into this target. Nr' z&Missing 'target_name' field in target.r* z!Missing 'type' field in target %sr3 Zdependencies_traverseTr r r r r F)r r r r )r r7 r �linkable_typesr1 r~ r �_LinkDependenciesInternal)r� ro �include_shared_librariesr �initial� target_typeZ is_linkabler� r r r rH & sD z-DependencyGraphNode._LinkDependenciesInternalc C s || j jdd�}| j||�S )zi Returns a list of dependency targets whose link_settings should be merged into this target. Z(allow_sharedlib_linksettings_propagationT)r7 r1 rH )r� ro rI r r r �DependenciesForLinkSettings� s z/DependencyGraphNode.DependenciesForLinkSettingsc C s | j |d�S )zP Returns a list of dependency targets that are linked into this target. T)rH )r� ro r r r �DependenciesToLinkAgainst� s z-DependencyGraphNode.DependenciesToLinkAgainst)N)N)N)N)NT)r� r� r� r� r r6 r� r9 r= rA rB rD rE rF rH rL rM r r r r r5 { s 3 * _r5 c C s` i }x(| j � D ] \}}||krt|�||< qW td �}x�| j � D ]x\}}|| }|jd�}|st|g|_|jj|� q@xB|D ]:}|j|�}|s�td||f ��|jj|� |jj|� qzW q@W |j� } t| �t| �k�rX|j�s t t | ��}|| }|jj|� |jj|� g } x4|j � D ](} dd� | D �} | jddj | � � �qW tj ddj | � ��|| gS ) Nr z8Dependency '%s' not found while trying to load target %sc S s g | ] }|j �qS r )r7 )r rG r r r r! � s z'BuildDependencyList.<locals>.<listcomp>z Cycle: %sz -> z%Cycles in dependency graph detected: � )ri r5 r1 r r8 r0 r r= r9 �next�iterrA rC r6 ) ro �dependency_nodesrp �spec� root_nodeZ target_noder r� �dependency_noder< �cycles�cycle�pathsr r r �BuildDependencyList� sB rX c C s� i }x,| D ]$}t jj|�}||kr t|�||< q W x�| j� D ]�\}}t jj|�}|| }|jdg �}x�|D ]�}yt jj|�}W n6 tk r� } zt jj| d| � � W Y d d } ~ X nX ||kr�qj|j|�} | s�td| ��| |jkrj|jj | � | j j |� qjW q<W td �} x:|j � D ].}t |j�dk�r|jj | � | j j |� �qW | j � } t | �t |�k�r�| j �s�tt|j � ��} | jj | � | j j | � g }x4| j� D ](}dd� |D �}|j ddj|� � �q�W tjd d j|� ��d S ) Nr z,while computing dependencies of .gyp file %szDependency '%s' not foundr c S s g | ] }|j �qS r )r7 )r rG r r r r! s z7VerifyNoGYPFileCircularDependencies.<locals>.<listcomp>z Cycle: %sz -> z/Cycles in .gyp file dependency graph detected: rN )rY rZ r# r5 ri r1 r r[ r r0 r8 rA r9 r= rO rP rA rC r6 )ro rQ rp r� rR Zbuild_file_nodeZtarget_dependenciesr� r) ra rT rS r< Z file_noderU rV rW r r r �#VerifyNoGYPFileCircularDependencies� sR rY c C s� x�|D ]�}|| }t jj|�}| dkr4|| j� }n<| dkrL|| j|�}n$| dkrd|| j|�}n td| ��x<|D ]4}|| } | | kr�qvt jj|�} t|| | || � qvW qW d S )Nr, r- r. zCDoDependentSettings doesn't know how to determine dependencies for )rY rZ r# rF rE rL r rh ) rI r< ro rQ rp r� r� r r� rC r) r r r �DoDependentSettings s( rZ c sf �x^| D �]T}|| � � d }|dkr�d� kr0q� j dg �d d � � d< || j|�}d}xb|t|�k r�|| }|| } | d dkr�| j dd� s�| d dkr�|� d kr�||= q\|d }q\W t|�dkr�|� d< n� d= q|tkr|| j|�} xD| D ]<}||k�rq�d� k�rg � d< |� d kr�� d j|� q�W |rd� kr� fd d �t| �D �� d< qW d S ) Nr* �static_libraryr r" r Zhard_dependencyFr c s g | ]}|� d kr|�qS )r r )r r )r� r r r! } s z3AdjustStaticLibraryDependencies.<locals>.<listcomp>)r1 rE r9 rG rM r0 �reversed) r< ro rQ Zsort_dependenciesrp rK r rJ r� rC Zlink_dependenciesr )r� r � AdjustStaticLibraryDependencies, sF r] z ["']?[-/$<>^]c C sh | |kst j|�r|S tjjtjjtjjtjj |�tjj | ��|��j dd�}|j d�r`|d7 }|S d S )Nry rz ) � exception_rer� rO rP rd rC rY rZ r| re r} r )�to_file�fro_filern Zretr r r �MakePathRelative� s ra Tc s\ dd� � � fdd�}d}� fdd�| D �}�x*|D �] } d} t | �ttfkr~|r^t||| �} n| } t | �tkov| jd �s�d } nPt | �tkr�i } t| | ||� n0t | �tkr�g } t| | ||� nt d | j j ��|�r | s�|| || � �rT| j | � � | ��rT|j | � q2x | �r*| | k�r*| j| � �q W | j|| � � | ��rL|j | � |d }q2W d S ) Nc S s | j S )N)�__hash__)�valr r r � is_hashable� s z MergeLists.<locals>.is_hashablec s � | �r| |kS | |kS )Nr )�xr ri )rd r r �is_in_set_or_list� s z%MergeLists.<locals>.is_in_set_or_listr c s h | ]}� |�r|�qS r r )r re )rd r r � <setcomp>� s z MergeLists.<locals>.<setcomp>Fr� Tz/Attempt to merge list item of unsupported type r )r* r� r� ra � startswithrH rh rD � MergeListsrF r� r� r0 r~ �remover( ) �to�fror_ r` �is_pathsr0 rf Z prepend_indexZhashable_to_setrn Z singletonZto_itemr )rd r ri � s@ ri c C s| �xt|j � D �]f\}}|| kr�d}t|�ttfkrLt| | �ttfkrbd}nt|t| | ��sbd}|r�td|jj d | | jj d | ��t|�ttfkr�t|�}|r�t |||�| |< n|| |< q t|�t kr�|| kr�i | |< t | | |||� q t|�t k�r\|d }d} |dk�r<|d d� } | | d g} g | | < nj|d k�rh|d d� } | d | d g} d} n>|dk�r�|d d� } | | d | d g} n|} | d | d g} x,| D ]$} | |k�r�t d | d | ���q�W | | k�r4|dk�r�q nFt| | �t k �r<td|jj d | | jj d | d | d ��ng | | < t| �} t| | |||| | � q td|jj d | ��q W d S )NFTz$Attempt to merge dict value of type z into incompatible type z for key r �=�?�+zIncompatible list policies z and r� rM z0Attempt to merge dict value of unsupported type r r r r )ri r* r� r� r7 rF r� r� r ra rH rh rD r ri )rk rl r_ r` rl rm Z bad_mergeZis_pathZextr0 Z list_baseZlists_incompatibleZlist_incompatiblerm r r r rh � sf & 4rh c C sd ||kr d S |d | }x*|j dg �D ]}t| |||||g � q&W t| |||� d| kr`| d= d S )Nr Z inherit_from�abstract)r1 �MergeConfigWithInheritancerh )�new_configuration_dictr� r� � configurationr@ �configuration_dict�parentr r r rr h s rr c C s� dddddg}t jj| �}d|kr.di i|d< d|kr\d d � |d j� D �}t|�d |d< i }|d }x�|j� D ]�\}}|jd �r�qri } xR|j� D ]F\} } | dd � } | |kr�| d d� } n| } | tkr�t jj| �| | < q�W t | |||g � | ||< qrW x"|j � D ]}|| |d |< �qW |d }dd� |j� D �|d< g }xJ|D ]B} | dd � } | |k�rn| d d� } n| } | tk�rF|j | � �qFW x|D ] } || = �q�W xR|d j � D ]B}|d | }x.|j � D ]"} | t k�r�t d| || f ���q�W �q�W d S )Nrn rp ro r� rz r ZDefaultr! c S s g | ]\}}|j d �s|�qS )rq )r1 )r r �configr r r r! � s z'SetUpConfigurations.<locals>.<listcomp>r rq r c S s i | ]\}}|j d �s||�qS )rq )r1 )r rl rm r r r � <dictcomp>� s z'SetUpConfigurations.<locals>.<dictcomp>z:%s not allowed in the %s configuration, found in target %sr r r r )rY rZ r# ri r; r1 r� rs rt rr r@ r0 �invalid_configuration_keysr )rp r� Z key_suffixesr� ZconcreteZmerged_configurationsZconfigsrt Zold_configuration_dictrs rI Z target_valZkey_ext�key_baseZ delete_keysru r r r �SetUpConfigurations� s^ r{ c C s� g }g }x�|j � D ]�\}}|d }|dkr4|dkr4qt|�tk r\t| d | d |jj ��|dd� }||kr||j|� qt|| �tk r�|| }t| d | d |jj d dd d �| ��||kr|j|� qW x|D ] }||= q�W �x�|D �]�}|| } tdt| � �} |d } | |k�rhx<|| D ]0} x(t| �D ] \} }| |k�r<d | | < �q<W �q.W || = |d }||k�r x�|| D ]�}|\}}t j |�}|d k�r�d }n,|d k�r�d}n td| d | d | ��x<t| �D ]0\} }| | |k�r��q�|j |��r�|| | < �q�W �q�W ||= |d }||k�rJt | d | d | ��g }xBt t| �d dd�D ]*} | | d k�rd|jd | | � | | = �qdW t|�d kr�|||< q�W xH|j � D ]<\}}t|�tk�r�t||� nt|�tk�r�t||� �q�W dS )a� Process regular expression and exclusion-based filters on lists. An exclusion list is in a dict key named with a trailing "!", like "sources!". Every item in such a list is removed from the associated main list, which in this example, would be "sources". Removed items are placed into a "sources_excluded" list in the dict. Regular expression (regex) filters are contained in dict keys named with a trailing "/", such as "sources/" to operate on the "sources" list. Regex filters in a dict take the form: 'sources/': [ ['exclude', '_(linux|mac|win)\.cc$'], ['include', '_mac\.cc$'] ], The first filter says to exclude all files ending in _linux.cc, _mac.cc, and _win.cc. The second filter then includes all files ending in _mac.cc that are now or were once in the "sources" list. Items matching an "exclude" filter are subject to the same processing as would occur if they were listed by name in an exclusion list (ending in "!"). Items matching an "include" filter are brought back into the main list if previously excluded by an exclusion list or exclusion regex filter. Subsequent matching "exclude" patterns can still cause items to be excluded after matching an "include". r r� rz z key z must be list, not Nz when applying Z exclusionZregex)r� rz r Zexcluderk zUnrecognized action z in Z _excludedzD must not be present prior to applying exclusion/regex filters for r r r )r r r )ri r* rD r r� r� r0 r9 rE r� r �searchr �ranger( rH r� �ProcessListFiltersInList)�namer ZlistsZ del_listsrI r; Z operationZlist_keyZdel_listr Z list_actionsZ exclude_keyZ exclude_itemrJ Z list_itemZ regex_keyZ regex_item�action�patternZ pattern_reZ action_valueZ excluded_keyZ excluded_listr r r r� � s� , r� c C s@ x:|D ]2}t |�tkr"t| |� qt |�tkrt| |� qW d S )N)r* rH r� rD r~ )r r rn r r r r~ � s r~ c C sZ d}|j dd �}||kr0td | |d j|�f ��|j d d �rV|dk rVtd| |f ��d S )z�Ensures the 'type' field on the target is one of the known types. Arguments: target: string, name of target. target_dict: dict, target spec. Raises an exception on error. r r r[ r r r3 r r* Nz>Target %s has an invalid target type '%s'. Must be one of %s.rz r% r z_Target %s has type %s but standalone_static_library flag is only valid for static_library type.)r r r[ r r r3 r )r1 r rC )rp r� ZVALID_TARGET_TYPESrK r r r �ValidateTargetType� s" r� c C s> i }i }|j dg �}�x"|D �]}|d }||krFtd|� d| � ���|||< |d }|jd�rl|dd� }||kr�td|| || d |f ��|||< d |kr�td | |f ��g } d g} | j|� x\| D ]T} xN|j | g �D ]>} tjj| �\} }|jd��r|dd� }||kr�| j| � q�W q�W t| �dkr | |d < q W dS )a] Ensures that the rules sections in target_dict are valid and consistent, and determines which sources they apply to. Arguments: target: string, name of target. target_dict: dict, target spec containing "rules" and "sources" lists. extra_sources_for_rules: a list of keys to scan for rule matches in addition to 'sources'. r# � rule_namezrule z exists in duplicate, target � extensionr= r Nz-extension %s associated with multiple rules, ztarget %s rules %s and %s� rule_sourcesz7rule_sources must not exist in input, target %s rule %sr r zFextension %s associated with multiple rules, target %s rules %s and %s) r1 r rh rc rO rP �splitextr0 r9 )rp r� �extra_sources_for_rulesZ rule_namesZrule_extensionsr# Zruler� Zrule_extensionr� Z source_keysZ source_key�sourceZ source_rootZsource_extensionr r r �ValidateRulesInTarget� sJ r� c C s� |j d�}|j d�}|s d S t|�tk r8td||f ��|j d�}|sVtd||f ��t|�tk rrtd||f ��|j d�}|r�t|�tk r�td||f ��|j d �}|r�t|�tk r�td ||f ��d S ) Nr' r$ z>The 'run_as' in target %s from file %s should be a dictionary.r� zEThe 'run_as' in target %s from file %s must have an 'action' section.zCThe 'action' for 'run_as' in target %s from file %s must be a list.�working_directoryzPThe 'working_directory' for 'run_as' in target %s in file %s should be a string.� environmentzNThe 'environment' for 'run_as' in target %s in file %s should be a dictionary.)r1 r* rH r rD r� )rp r� r� r' r$ r� r� r� r r r �ValidateRunAsInTarget� s6 r� c C s� |j d�}|j dg �}xj|D ]b}|j d�}|s:td| ��|j dd�}|dkrZtd| ��|j d�}|r |d r td | ��q W dS ) z0Validates the inputs to the actions in a target.r' r � action_namezKAnonymous action in target %s. 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V s z(PruneUnwantedTargets.<locals>.<listcomp>r{ ro r' r( ) r� rY rZ ZFindQualifiedTargetsr rc rF r r0 ) ro r< rQ � root_targetsr] Zqualified_root_targetsrp Zqualified_targetsr� Zwanted_flat_listr� Z new_targetsZqualified_namer )r� r �PruneUnwantedTargetsF s0 r� c C sr i }xh| D ]`}|j dd�\}}tjj|�\}}|s6d}|d | }||krbtd||||| f ��|||< q W dS )z�Verify that no two targets in the same directory share the same name. 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