[Bug 230627] archivers/unarchiver: fails to build with LLD 7

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=230627

            Bug ID: 230627
           Summary: archivers/unarchiver: fails to build with LLD 7
           Product: Ports & Packages
           Version: Latest
          Hardware: Any
                OS: Any
            Status: New
          Keywords: needs-patch
          Severity: Affects Only Me
          Priority: ---
         Component: Individual Port(s)
          Assignee: danfe at FreeBSD.org
          Reporter: jbeich at FreeBSD.org
                CC: emaste at freebsd.org
            Blocks: 214864, 230355
          Assignee: danfe at FreeBSD.org
             Flags: maintainer-feedback?(danfe at FreeBSD.org)

$ poudriere jail -cj clang7 -a amd64 -v projects/clang700-import -m svn+https
$ poudriere testport -j clang7 archivers/unarchiver
[...]
ld: error: undefined symbol: ._OBJC_REF_CLASS_NSAutoreleasePool
>>> referenced by DetectorTest.m
>>>               Build/DetectorTest.o:(main)

ld: error: undefined symbol: ._OBJC_REF_CLASS_NSData
>>> referenced by DetectorTest.m
>>>               Build/DetectorTest.o:(main)

ld: error: undefined symbol: ._OBJC_REF_CLASS_NSString
>>> referenced by DetectorTest.m
>>>               Build/DetectorTest.o:(main)

ld: error: undefined symbol: __objc_load
>>> referenced by DetectorTest.m
>>>               Build/DetectorTest.o:(.objcv2_load_function)

ld: error: undefined symbol: ._OBJC_REF_CLASS_NSArray
>>> referenced by UniversalDetector.m
>>>               UniversalDetector.o:(_c_UniversalDetector__possibleMIMECharsets) in archive libUniversalDetector.a

ld: error: undefined symbol: ._OBJC_REF_CLASS_NSObject
>>> referenced by UniversalDetector.m
>>>               UniversalDetector.o:(_i_UniversalDetector__init) in archive libUniversalDetector.a

ld: error: undefined symbol: ._OBJC_REF_CLASS_NSObject
>>> referenced by UniversalDetector.m
>>>               UniversalDetector.o:(_i_UniversalDetector__dealloc) in archive libUniversalDetector.a

ld: error: undefined symbol: ._OBJC_REF_CLASS_NSString
>>> referenced by UniversalDetector.m
>>>               UniversalDetector.o:(_i_UniversalDetector__MIMECharset) in archive libUniversalDetector.a

ld: error: undefined symbol: ._OBJC_CLASS_NSConstantString
>>> referenced by UniversalDetector.m
>>>               UniversalDetector.o:(.L.objc_string) in archive libUniversalDetector.a

ld: error: undefined symbol: ._OBJC_CLASS_NSConstantString
>>> referenced by UniversalDetector.m
>>>               UniversalDetector.o:(.L.objc_string.1) in archive libUniversalDetector.a

ld: error: undefined symbol: ._OBJC_CLASS_NSConstantString
>>> referenced by UniversalDetector.m
>>>               UniversalDetector.o:(.L.objc_string.2) in archive libUniversalDetector.a

ld: error: undefined symbol: ._OBJC_CLASS_NSConstantString
>>> referenced by UniversalDetector.m
>>>               UniversalDetector.o:(.L.objc_string.3) in archive libUniversalDetector.a

ld: error: undefined symbol: ._OBJC_CLASS_NSConstantString
>>> referenced by UniversalDetector.m
>>>               UniversalDetector.o:(.L.objc_string.4) in archive libUniversalDetector.a

ld: error: undefined symbol: ._OBJC_CLASS_NSConstantString
>>> referenced by UniversalDetector.m
>>>               UniversalDetector.o:(.L.objc_string.5) in archive libUniversalDetector.a

ld: error: undefined symbol: ._OBJC_CLASS_NSConstantString
>>> referenced by UniversalDetector.m
>>>               UniversalDetector.o:(.L.objc_string.6) in archive libUniversalDetector.a

ld: error: undefined symbol: ._OBJC_CLASS_NSConstantString
>>> referenced by UniversalDetector.m
>>>               UniversalDetector.o:(.L.objc_string.7) in archive libUniversalDetector.a

ld: error: undefined symbol: ._OBJC_CLASS_NSConstantString
>>> referenced by UniversalDetector.m
>>>               UniversalDetector.o:(.L.objc_string.8) in archive libUniversalDetector.a

ld: error: undefined symbol: ._OBJC_CLASS_NSConstantString
>>> referenced by UniversalDetector.m
>>>               UniversalDetector.o:(.L.objc_string.9) in archive libUniversalDetector.a

ld: error: undefined symbol: ._OBJC_CLASS_NSConstantString
>>> referenced by UniversalDetector.m
>>>               UniversalDetector.o:(.L.objc_string.10) in archive libUniversalDetector.a

ld: error: undefined symbol: ._OBJC_CLASS_NSConstantString
>>> referenced by UniversalDetector.m
>>>               UniversalDetector.o:(.L.objc_string.11) in archive libUniversalDetector.a

ld: error: too many errors emitted, stopping now (use -error-limit=0 to see all
errors)
c++: error: linker command failed with exit code 1 (use -v to see invocation)

http://package18.nyi.freebsd.org/data/headamd64PR230355-default/2018-08-11_19h01m06s/logs/errors/unar-1.10.1_9.log


Referenced Bugs:

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=214864
[Bug 214864] [exp-run] test build with lld as /usr/bin/ld
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=230355
[Bug 230355] [exp-run] Against projects/clang700-import branch
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