<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>224602</bug_id>
          
          <creation_ts>2021-04-15 05:29:19 -0700</creation_ts>
          <short_desc>MacCatalyst ANGLE is linked with @loader_path/../../../libANGLE-shared.dylib</short_desc>
          <delta_ts>2021-04-20 14:45:31 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>ANGLE</component>
          <version>WebKit Local Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          <see_also>https://bugs.webkit.org/show_bug.cgi?id=224785</see_also>
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          <dependson>224603</dependson>
    
    <dependson>224605</dependson>
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Kimmo Kinnunen">kkinnunen</reporter>
          <assigned_to name="Alex Christensen">achristensen</assigned_to>
          <cc>achristensen</cc>
    
    <cc>ap</cc>
    
    <cc>dino</cc>
    
    <cc>ews-watchlist</cc>
    
    <cc>graouts</cc>
    
    <cc>kkinnunen</cc>
    
    <cc>kondapallykalyan</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1750577</commentid>
    <comment_count>0</comment_count>
    <who name="Kimmo Kinnunen">kkinnunen</who>
    <bug_when>2021-04-15 05:29:19 -0700</bug_when>
    <thetext>MacCatalyst ANGLE is linked with @loader_path/../../../libANGLE-shared.dylib 

The path may be wrong.
The use of @loader_path is probably wrong.
ld: warning: invalid -install_name (@loader_path/../../../libANGLE-shared.dylib) in dependent dylib (/Users/kkinnunen/Build/Debug-maccatalyst/libANGLE-shared.dylib). Dylibs/frameworks which might go in dyld shared cache cannot link with dylib that uses @rpath, @loader_path,</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1750578</commentid>
    <comment_count>1</comment_count>
    <who name="Kimmo Kinnunen">kkinnunen</who>
    <bug_when>2021-04-15 05:30:07 -0700</bug_when>
    <thetext>&lt;rdar://76602857&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1752310</commentid>
    <comment_count>2</comment_count>
    <who name="Alex Christensen">achristensen</who>
    <bug_when>2021-04-20 09:56:56 -0700</bug_when>
    <thetext>DYLIB_INSTALL_NAME_BASE is probably wrong when WK_ALTERNATE_FRAMEWORKS_DIR is used.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1752311</commentid>
    <comment_count>3</comment_count>
    <who name="Alex Christensen">achristensen</who>
    <bug_when>2021-04-20 09:59:44 -0700</bug_when>
    <thetext>I&apos;m planning to fix this this afternoon.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1752313</commentid>
    <comment_count>4</comment_count>
      <attachid>426562</attachid>
    <who name="Alex Christensen">achristensen</who>
    <bug_when>2021-04-20 10:01:40 -0700</bug_when>
    <thetext>Created attachment 426562
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1752314</commentid>
    <comment_count>5</comment_count>
    <who name="EWS Watchlist">ews-watchlist</who>
    <bug_when>2021-04-20 10:02:32 -0700</bug_when>
    <thetext>Note that there are important steps to take when updating ANGLE. See https://trac.webkit.org/wiki/UpdatingANGLE</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1752338</commentid>
    <comment_count>6</comment_count>
      <attachid>426562</attachid>
    <who name="Kimmo Kinnunen">kkinnunen</who>
    <bug_when>2021-04-20 11:05:38 -0700</bug_when>
    <thetext>Comment on attachment 426562
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=426562&amp;action=review

&gt; Source/ThirdParty/ANGLE/Configurations/ANGLE-dynamic.xcconfig:28
&gt;  DYLIB_INSTALL_NAME_BASE_WK_RELOCATABLE_FRAMEWORKS_YES = @loader_path/../../../;

Out of curiosity, in which this loader_path is correct?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1752370</commentid>
    <comment_count>7</comment_count>
    <who name="Alex Christensen">achristensen</who>
    <bug_when>2021-04-20 12:14:45 -0700</bug_when>
    <thetext>The use of @loader_path is necessary when we use WK_RELOCATABLE_FRAMEWORKS because we need to be able to relocate them and have dyld still find the dylib relative to the framework.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1752405</commentid>
    <comment_count>8</comment_count>
      <attachid>426562</attachid>
    <who name="Alex Christensen">achristensen</who>
    <bug_when>2021-04-20 13:32:21 -0700</bug_when>
    <thetext>Comment on attachment 426562
Patch

When building project ANGLE:
INSTALL_PATH\=/System/Library/Frameworks/WebKit.framework/Versions/A/Frameworks/WebCore.framework/Versions/A/Frameworks
DYLIB_INSTALL_NAME_BASE\=/System/Library/Frameworks/WebKit.framework/Versions/A/Frameworks/WebCore.framework/Versions/A/Frameworks

When building project ANGLE_iosmac before this change:
INSTALL_PATH\=/System/iOSSupport//System/Library/PrivateFrameworks/WebCore.framework/Versions/A/Frameworks
DYLIB_INSTALL_NAME_BASE\=@loader_path/../../../

When building project ANGLE_iosmac after this change:
INSTALL_PATH\=/System/iOSSupport//System/Library/PrivateFrameworks/WebCore.framework/Versions/A/Frameworks
DYLIB_INSTALL_NAME_BASE\=/System/iOSSupport//System/Library/PrivateFrameworks/WebCore.framework/Versions/A/Frameworks

This leads me to believe this will fix the problem.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1752412</commentid>
    <comment_count>9</comment_count>
      <attachid>426562</attachid>
    <who name="Alexey Proskuryakov">ap</who>
    <bug_when>2021-04-20 14:09:30 -0700</bug_when>
    <thetext>Comment on attachment 426562
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=426562&amp;action=review

&gt; Source/ThirdParty/ANGLE/Configurations/ANGLE-dynamic.xcconfig:26
&gt; +DYLIB_INSTALL_NAME_BASE_USE_ALTERNATE_FRAMEWORKS_DIR_YES = @(INSTALL_PATH);

Looking at other projects, and even at the below line, we are using DYLIB_INSTALL_NAME_BASE for this case, not INSTALL_PATH.

There is probably no difference in practice, but let&apos;s use the same solution as elsewhere.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1752417</commentid>
    <comment_count>10</comment_count>
    <who name="Alex Christensen">achristensen</who>
    <bug_when>2021-04-20 14:15:58 -0700</bug_when>
    <thetext>I verified that does the same thing so I&apos;ll do it.

I also verified that when using relocatable frameworks, DYLIB_INSTALL_NAME_BASE is @loader_path/../../../ so there *should* be no problem there.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1752418</commentid>
    <comment_count>11</comment_count>
      <attachid>426589</attachid>
    <who name="Alex Christensen">achristensen</who>
    <bug_when>2021-04-20 14:18:40 -0700</bug_when>
    <thetext>Created attachment 426589
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1752436</commentid>
    <comment_count>12</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2021-04-20 14:45:29 -0700</bug_when>
    <thetext>Committed r276318 (236799@main): &lt;https://commits.webkit.org/236799@main&gt;

All reviewed patches have been landed. Closing bug and clearing flags on attachment 426589.</thetext>
  </long_desc>
      
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