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werenike avatar werenike commented on August 22, 2024

Could it be related to issue #118? I tried using string_theory 1.6 as mentioned there but it turned out I need at least 2.0, which produces the error below.

[dirtsand@home build]$ make && sudo make install
-- clang-tidy not found.
-- Configuring done
-- Generating done
-- Build files have been written to: /opt/dirtsand/dirtsand/build
[  1%] Building CXX object CMakeFiles/test_sha.dir/streams.cpp.o
[  2%] Linking CXX executable test_sha
/usr/bin/ld: CMakeFiles/test_sha.dir/Types/ShaHash.cpp.o: in function `_ST_PRIVATE::format(_ST_PRIVATE::string_format_writer&)':
ShaHash.cpp:(.text._ZN11_ST_PRIVATE6formatERNS_20string_format_writerE[_ZN11_ST_PRIVATE6formatERNS_20string_format_writerE]+0x27): undefined reference to `ST::format_writer::finalize()'
/usr/bin/ld: CMakeFiles/test_sha.dir/Types/ShaHash.cpp.o: in function `ST::buffer<char>::buffer()':
ShaHash.cpp:(.text._ZN2ST6bufferIcEC2Ev[_ZN2ST6bufferIcEC5Ev]+0x25): undefined reference to `_ST_PRIVATE::_zero_buffer(void*, unsigned long)'
/usr/bin/ld: CMakeFiles/test_sha.dir/Types/ShaHash.cpp.o: in function `ST::string ST::format<unsigned int, unsigned int, unsigned int, unsigned int, unsigned int>(char const*, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int)':
ShaHash.cpp:(.text._ZN2ST6formatIjJjjjjEEENS_6stringEPKcT_DpT0_[_ZN2ST6formatIjJjjjjEEENS_6stringEPKcT_DpT0_]+0x78): undefined reference to `ST::format_writer::fetch_next_format()'
/usr/bin/ld: CMakeFiles/test_sha.dir/Types/ShaHash.cpp.o: in function `ST::string _ST_PRIVATE::format<unsigned int, unsigned int, unsigned int, unsigned int>(_ST_PRIVATE::string_format_writer&, unsigned int, unsigned int, unsigned int, unsigned int)':
ShaHash.cpp:(.text._ZN11_ST_PRIVATE6formatIjJjjjEEEN2ST6stringERNS_20string_format_writerET_DpT0_[_ZN11_ST_PRIVATE6formatIjJjjjEEEN2ST6stringERNS_20string_format_writerET_DpT0_]+0x3c): undefined reference to `ST::format_writer::fetch_next_format()'
/usr/bin/ld: CMakeFiles/test_sha.dir/Types/ShaHash.cpp.o: in function `ST::string _ST_PRIVATE::format<unsigned int, unsigned int, unsigned int>(_ST_PRIVATE::string_format_writer&, unsigned int, unsigned int, unsigned int)':
ShaHash.cpp:(.text._ZN11_ST_PRIVATE6formatIjJjjEEEN2ST6stringERNS_20string_format_writerET_DpT0_[_ZN11_ST_PRIVATE6formatIjJjjEEEN2ST6stringERNS_20string_format_writerET_DpT0_]+0x38): undefined reference to `ST::format_writer::fetch_next_format()'
/usr/bin/ld: CMakeFiles/test_sha.dir/Types/ShaHash.cpp.o: in function `ST::string _ST_PRIVATE::format<unsigned int, unsigned int>(_ST_PRIVATE::string_format_writer&, unsigned int, unsigned int)':
ShaHash.cpp:(.text._ZN11_ST_PRIVATE6formatIjJjEEEN2ST6stringERNS_20string_format_writerET_DpT0_[_ZN11_ST_PRIVATE6formatIjJjEEEN2ST6stringERNS_20string_format_writerET_DpT0_]+0x34): undefined reference to `ST::format_writer::fetch_next_format()'
/usr/bin/ld: CMakeFiles/test_sha.dir/Types/ShaHash.cpp.o: in function `ST::string _ST_PRIVATE::format<unsigned int>(_ST_PRIVATE::string_format_writer&, unsigned int)':
ShaHash.cpp:(.text._ZN11_ST_PRIVATE6formatIjJEEEN2ST6stringERNS_20string_format_writerET_DpT0_[_ZN11_ST_PRIVATE6formatIjJEEEN2ST6stringERNS_20string_format_writerET_DpT0_]+0x31): undefined reference to `ST::format_writer::fetch_next_format()'
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/test_sha.dir/build.make:101: test_sha] Error 1
make[1]: *** [CMakeFiles/Makefile2:77: CMakeFiles/test_sha.dir/all] Error 2
make: *** [Makefile:130: all] Error 2

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zrax avatar zrax commented on August 22, 2024

These issues sound like there's some inconsistency in the string_theory you're using... You'll definitely need 2.0 or later, so be sure that the version CMake is picking up for dirtsand is the correct version for both the headers and the shared library. Specifically, if you have both a version you built from source and the version from AUR (for example), make sure it's picking up the correct version. Also, if you ever built a very old 1.x version of string_theory from source (prior to version 1.2), you might have a leftover copy in your local cmake cache that will need to be deleted (see https://github.com/zrax/string_theory/releases/tag/1.2 for details).

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werenike avatar werenike commented on August 22, 2024

Thanks for your reply!

I did remove the previous version of string_theory whenever I tried another one (2.3, 1.2, 2.0). I also got different error messages for every version, suggesting that the new version was successfully being used by CMake.

The tag you linked mentions ~/.cmake/packages/string_theory but I don't have such a folder. I did have /usr/local/lib/cmake/string_theory which I deleted (as I did previously when deleting a version, among other things under /usr/local).

At this point, building dirtsand gives the following:

[dirtsand@home build]$ make && sudo make install
CMake Error at CMakeLists.txt:43 (find_package):
  By not providing "Findstring_theory.cmake" in CMAKE_MODULE_PATH this
  project has asked CMake to find a package configuration file provided by
  "string_theory", but CMake did not find one.

  Could not find a package configuration file provided by "string_theory"
  (requested version 2.0) with any of the following names:

    string_theoryConfig.cmake
    string_theory-config.cmake

  Add the installation prefix of "string_theory" to CMAKE_PREFIX_PATH or set
  "string_theory_DIR" to a directory containing one of the above files.  If
  "string_theory" provides a separate development package or SDK, be sure it
  has been installed.


-- Configuring incomplete, errors occurred!
See also "/opt/dirtsand/dirtsand/build/CMakeFiles/CMakeOutput.log".
See also "/opt/dirtsand/dirtsand/build/CMakeFiles/CMakeError.log".
make: *** [Makefile:2556: cmake_check_build_system] Error 1

So it seems that there is no string_theory present on the system, as expected. Then I build string_theory again at tag 2.0, successfully.

I then attempt to build dirtsand again and it gives the same error as I showed in my previous comment. It finds string_theory but its usage causes errors.

Any ideas are welcome! I don't really know how to investigate this further.

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werenike avatar werenike commented on August 22, 2024

Alright I got it! I tried the latest version of string_theory again, only this time building from master manually instead of using the AUR. Somehow that did it. Thanks for the nudges!

from dirtsand.

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