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https://issues.apache.org/jira/browse/ARROW-4844?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16908545#comment-16908545
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Jeroen commented on ARROW-4844:
-------------------------------

I'm working around it now by linking an external libdouble-conversion rather 
than the vendored one.

> Static libarrow is missing vendored libdouble-conversion
> --------------------------------------------------------
>
>                 Key: ARROW-4844
>                 URL: https://issues.apache.org/jira/browse/ARROW-4844
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: C++
>    Affects Versions: 0.12.1
>            Reporter: Jeroen
>            Priority: Major
>
> When trying to statically link the R bindings to libarrow.a, I get linking 
> errors which suggest that libdouble-conversion.a was not properly embedded in 
> libarrow.a. This problem happens on both MacOS and Windows.
> Here is the arrow build log: 
> https://ci.appveyor.com/project/jeroen/rtools-packages/builds/23015303/job/mtgl6rvfde502iu7
> {code}
> C:/rtools40/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.3.0/../../../../x86_64-w64-mingw32/bin/ld.exe:
>  
> C:/rtools40/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.3.0/../../../../lib/libarrow.a(cast.cc.obj):(.text+0x1c77c):
>  undefined reference to 
> `double_conversion::StringToDoubleConverter::StringToDouble(char const*, int, 
> int*) const'
> C:/rtools40/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.3.0/../../../../x86_64-w64-mingw32/bin/ld.exe:
>  
> C:/rtools40/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.3.0/../../../../lib/libarrow.a(converter.cc.obj):(.text+0x5fda):
>  undefined reference to 
> `double_conversion::StringToDoubleConverter::StringToDouble(char const*, int, 
> int*) const'
> C:/rtools40/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.3.0/../../../../x86_64-w64-mingw32/bin/ld.exe:
>  
> C:/rtools40/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.3.0/../../../../lib/libarrow.a(converter.cc.obj):(.text+0x6097):
>  undefined reference to 
> `double_conversion::StringToDoubleConverter::StringToDouble(char const*, int, 
> int*) const'
> C:/rtools40/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.3.0/../../../../x86_64-w64-mingw32/bin/ld.exe:
>  
> C:/rtools40/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.3.0/../../../../lib/libarrow.a(converter.cc.obj):(.text+0x6589):
>  undefined reference to 
> `double_conversion::StringToDoubleConverter::StringToFloat(char const*, int, 
> int*) const'
> C:/rtools40/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.3.0/../../../../x86_64-w64-mingw32/bin/ld.exe:
>  
> C:/rtools40/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.3.0/../../../../lib/libarrow.a(converter.cc.obj):(.text+0x6647):
>  undefined reference to 
> `double_conversion::StringToDoubleConverter::StringToFloat(char const*, int, 
> int*) const'
> {code}



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