[Webkit-unassigned] [Bug 226562] New: Weak external symbols found when building with Release+Coverage configuration

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Jun 2 17:26:37 PDT 2021


https://bugs.webkit.org/show_bug.cgi?id=226562

            Bug ID: 226562
           Summary: Weak external symbols found when building with
                    Release+Coverage configuration
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Keywords: InRadar
          Severity: Normal
          Priority: P2
         Component: Tools / Tests
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ddkilzer at webkit.org
                CC: tuomas.webkit at apple.com
        Depends on: 206686

Weak external symbols found when building with Release+Coverage configuration:

PhaseScriptExecution Check\ For\ Weak\ VTables\ and\ Externals JavaScriptCore.build/Release/JavaScriptCore.build/Script-5D29D8BE0E9860B400C3D2D0.sh
    cd OpenSource/Source/JavaScriptCore
    /bin/sh -c JavaScriptCore.build/Release/JavaScriptCore.build/Script-5D29D8BE0E9860B400C3D2D0.sh
ERROR: JavaScriptCore has a weak external symbol in it (Release/JavaScriptCore.framework/Versions/A/JavaScriptCore)
ERROR: A weak external symbol is generated when a symbol is defined in multiple compilation units and is also marked as being exported from the library.
ERROR: A common cause of weak external symbols is when an inline function is listed in the linker export file.
ERROR: symbol ___llvm_profile_filename
ERROR: symbol ___llvm_profile_raw_version
ERROR: symbol _lprofDirMode
Command /bin/sh failed with exit code 1

<rdar://problem/78765608>


Referenced Bugs:

https://bugs.webkit.org/show_bug.cgi?id=206686
[Bug 206686] Add missing coverage.xcconfig
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