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Can't build unittest with gcc8.5 and clang 12 #1939

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Smityz opened this issue Dec 18, 2023 · 0 comments · May be fixed by #1940
Open
2 tasks done

Can't build unittest with gcc8.5 and clang 12 #1939

Smityz opened this issue Dec 18, 2023 · 0 comments · May be fixed by #1940
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bug type bug

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@Smityz
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Smityz commented Dec 18, 2023 •
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  • I had searched in the issues and found no similar issues.

Version

centos8/gcc8.5/clang12
kvrocks: unstable/2ecf764d

Minimal reproduce step

./x.py build -j 20 --unittest

Consolidate compiler generated dependencies of target unittest
[ 94%] Linking CXX executable unittest
CMakeFiles/unittest.dir/tests/cppunit/compact_test.cc.o: In function `Compact_Filter_Test::TestBody()':
/usr/include/c++/8/bits/fs_path.h:185: undefined reference to `std::filesystem::__cxx11::path::_M_split_cmpts()'
CMakeFiles/unittest.dir/tests/cppunit/compact_test.cc.o: In function `Compact_Filter_Test::TestBody()':
/home/yanzhao.tang/Code/kvrocks/tests/cppunit/compact_test.cc:128: undefined reference to `std::filesystem::remove_all(std::filesystem::__cxx11::path const&, std::error_code&)'
CMakeFiles/unittest.dir/tests/cppunit/disk_test.cc.o: In function `TestBase::~TestBase()':
/usr/include/c++/8/bits/fs_path.h:185: undefined reference to `std::filesystem::__cxx11::path::_M_split_cmpts()'
CMakeFiles/unittest.dir/tests/cppunit/disk_test.cc.o: In function `TestBase::~TestBase()':

./x.py build -j 20 --unittest --compiler clang

[100%] Linking CXX executable unittest
ld.lld: error: undefined symbol: std::filesystem::__cxx11::path::_M_split_cmpts()
>>> referenced by fs_path.h:185 (/usr/lib/gcc/x86_64-redhat-linux/8/../../../../include/c++/8/bits/fs_path.h:185)
>>>               CMakeFiles/unittest.dir/tests/cppunit/compact_test.cc.o:(Compact_Filter_Test::TestBody())
>>> referenced by fs_path.h:185 (/usr/lib/gcc/x86_64-redhat-linux/8/../../../../include/c++/8/bits/fs_path.h:185)
>>>               CMakeFiles/unittest.dir/tests/cppunit/disk_test.cc.o:(TestBase::~TestBase())
>>> referenced by fs_path.h:185 (/usr/lib/gcc/x86_64-redhat-linux/8/../../../../include/c++/8/bits/fs_path.h:185)
>>>               CMakeFiles/unittest.dir/tests/cppunit/rdb_test.cc.o:(std::filesystem::__cxx11::path::path<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::filesystem::__cxx11::path>(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::filesystem::__cxx11::path::format))

What did you expect to see?

code compiled

What did you see instead?

code not compiled

Anything Else?

No response

Are you willing to submit a PR?

  • I'm willing to submit a PR!
@Smityz Smityz added the bug type bug label Dec 18, 2023
@Smityz Smityz linked a pull request Dec 18, 2023 that will close this issue
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Add filesystem related lib Smityz/kvrocks
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