Bug 187678

Summary:	Link error (duplicate symbol _g_gigacageBasePtrs) when building with USE_SYSTEM_MALLOC=1
Product:	WebKit	Reporter:	Simon Fraser (smfr) <simon.fraser>
Component:	Web Template Framework	Assignee:	Nobody <webkit-unassigned>
Status:	NEW
Severity:	Normal	CC:	fpizlo, simon.fraser
Priority:	P2
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Simon Fraser (smfr)

Reported 2018-07-14 11:30:18 PDT

Building with USE_SYSTEM_MALLOC=1: /JavaScriptCore.framework/Versions/A/JavaScriptCore duplicate symbol _g_gigacageBasePtrs in: /Volumes/Data/Development/apple/webkit/OpenSource/WebKitBuild/Release/DerivedSources/JavaScriptCore/libWTF.a(Gigacage.o) ld: 1 duplicate symbol for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation)

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Simon Fraser (smfr)

Comment 1 2018-07-14 11:46:40 PDT

I think this is because we pull in _g_gigacageBasePtrs from both bmalloc and WTF

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