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https://issues.apache.org/jira/browse/ARROW-9169?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17140831#comment-17140831
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Kouhei Sutou commented on ARROW-9169:
-------------------------------------
Thanks.
It seems that Abseil isn't found by {{find_package(absl CONFIG)}} in
{{cpp/cmake_modules/FindRPCAlt.cmake}}.
Does
{{~/src/github/build/arrow-cpp-debug/absl_ep-install/lib/cmake/absl/abslConfig.cmake}}
exist?
If it exists, could you try {{absl_DIR=~/src/... cmake ...}} command line?
{{<PackageName>_DIR}} is an environment variable not a CMake variable.
> [C++] Undefined reference when building flight code
> ---------------------------------------------------
>
> Key: ARROW-9169
> URL: https://issues.apache.org/jira/browse/ARROW-9169
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
> Reporter: Liya Fan
> Priority: Major
>
> When linking flight-test-server with
> CMakeFiles/flight-test-server.dir/link.txt, I get the following error:
> ../../../debug/libarrow_flight.so.100.0.0: undefined reference to
> `absl::StrCat[abi:cxx11](absl::AlphaNum const&, absl::AlphaNum const&,
> absl::AlphaNum const&)'
> ../../../debug/libarrow_flight.so.100.0.0: undefined reference to
> `absl::strings_internal::CatPieces[abi:cxx11](std::initializer_list<absl::string_view>)'
> ../../../debug/libarrow_flight.so.100.0.0: undefined reference to
> `absl::numbers_internal::FastIntToBuffer(long, char*)'
> ../../../debug/libarrow_flight.so.100.0.0: undefined reference to
> `absl::numbers_internal::FastIntToBuffer(unsigned long, char*)'
> ../../../debug/libarrow_flight.so.100.0.0: undefined reference to
> `absl::str_format_internal::FormatPack[abi:cxx11](absl::str_format_internal::UntypedFormatSpecImpl,
> absl::Span<absl::str_format_internal::FormatArgImpl const>)'
> ../../../debug/libarrow_flight.so.100.0.0: undefined reference to
> `absl::numbers_internal::SixDigitsToBuffer(double, char*)'
> ../../../debug/libarrow_flight.so.100.0.0: undefined reference to
> `absl::base_internal::ThrowStdOutOfRange(char const*)'
> ../../../debug/libarrow_flight.so.100.0.0: undefined reference to
> `absl::string_view::find(char, unsigned long) const'
> ../../../debug/libarrow_flight.so.100.0.0: undefined reference to
> `absl::StrCat[abi:cxx11](absl::AlphaNum const&, absl::AlphaNum const&,
> absl::AlphaNum const&, absl::AlphaNum const&)'
> ../../../debug/libarrow_flight.so.100.0.0: undefined reference to
> `absl::FormatTime[abi:cxx11](absl::Time)'
> ../../../debug/libarrow_flight.so.100.0.0: undefined reference to `bool
> absl::str_format_internal::FormatArgImpl::Dispatch<char
> const*>(absl::str_format_internal::FormatArgImpl::Data,
> absl::str_format_internal::FormatConversionSpecImpl, void*)'
> ../../../debug/libarrow_flight.so.100.0.0: undefined reference to `bool
> absl::str_format_internal::FormatArgImpl::Dispatch<std::__cxx11::basic_string<char,
> std::char_traits<char>, std::allocator<char> >
> >(absl::str_format_internal::FormatArgImpl::Data,
> absl::str_format_internal::FormatConversionSpecImpl, void*)'
> ../../../debug/libarrow_flight.so.100.0.0: undefined reference to
> `absl::numbers_internal::FastIntToBuffer(unsigned int, char*)'
> ../../../debug/libarrow_flight.so.100.0.0: undefined reference to
> `absl::EqualsIgnoreCase(absl::string_view, absl::string_view)'
> ../../../debug/libarrow_flight.so.100.0.0: undefined reference to
> `absl::StrCat[abi:cxx11](absl::AlphaNum const&, absl::AlphaNum const&)'
> ../../../debug/libarrow_flight.so.100.0.0: undefined reference to
> `absl::numbers_internal::FastIntToBuffer(int, char*)'
> ../../../debug/libarrow_flight.so.100.0.0: undefined reference to
> `absl::optional_internal::throw_bad_optional_access()'
> ../../../debug/libarrow_flight.so.100.0.0: undefined reference to
> `absl::ByChar::Find(absl::string_view, unsigned long) const'
> it seems absl has been installed successfully by cmake.
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