bash-5.3$ cmake --preset llvm-debug --fresh --log-level VERBOSE
Preset CMake variables:
BEMAN_BUILDSYS_SANITIZER="MaxSan"
CMAKE_BUILD_TYPE="Debug"
CMAKE_CXX_STANDARD="20"
CMAKE_EXPORT_COMPILE_COMMANDS="ON"
CMAKE_PROJECT_TOP_LEVEL_INCLUDES="./infra/cmake/use-fetch-content.cmake"
CMAKE_TOOLCHAIN_FILE="infra/cmake/llvm-toolchain.cmake"
-- The CXX compiler identification is Clang 21.1.7
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/local/Cellar/llvm/21.1.7/bin/clang++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- The C compiler identification is Clang 21.1.7
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/local/Cellar/llvm/21.1.7/bin/clang - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE
Examples to be built: take_before_direct_usage
-- Configuring done (3.1s)
-- Generating done (0.0s)
-- Build files have been written to: /Users/clausklein/Workspace/cpp/beman-project/take_before/build/llvm-debug
bash-5.3$
bash-5.3$ cmake --build --preset llvm-debug
[6/9] Building CXX object _deps/googletest-build/googletest/CMakeFiles/gtest.dir/src/gtest-all.cc.o
In file included from /Users/clausklein/Workspace/cpp/beman-project/take_before/build/llvm-debug/_deps/googletest-src/googletest/src/gtest-all.cc:38:
In file included from /Users/clausklein/Workspace/cpp/beman-project/take_before/build/llvm-debug/_deps/googletest-src/googletest/include/gtest/gtest.h:64:
In file included from /Users/clausklein/Workspace/cpp/beman-project/take_before/build/llvm-debug/_deps/googletest-src/googletest/include/gtest/gtest-death-test.h:43:
In file included from /Users/clausklein/Workspace/cpp/beman-project/take_before/build/llvm-debug/_deps/googletest-src/googletest/include/gtest/internal/gtest-death-test-internal.h:47:
In file included from /Users/clausklein/Workspace/cpp/beman-project/take_before/build/llvm-debug/_deps/googletest-src/googletest/include/gtest/gtest-matchers.h:49:
/Users/clausklein/Workspace/cpp/beman-project/take_before/build/llvm-debug/_deps/googletest-src/googletest/include/gtest/gtest-printers.h:528:35: warning: implicit conversion from 'char8_t' to 'char32_t' may change the meaning of the represented code unit [-Wcharacter-conversion]
528 | PrintTo(ImplicitCast_<char32_t>(c), os);
| ~~~~~~~~~~~~~ ^
1 warning generated.
[9/9] Linking CXX executable tests/beman/take_before/beman_take_before.test
FAILED: [code=1] tests/beman/take_before/beman_take_before.test tests/beman/take_before/beman_take_before.test[1]_tests.cmake /Users/clausklein/Workspace/cpp/beman-project/take_before/build/llvm-debug/tests/beman/take_before/beman_take_before.test[1]_tests.cmake
: && /usr/local/Cellar/llvm/21.1.7/bin/clang++ -fsanitize=address -fsanitize=leak -fsanitize=pointer-compare -fsanitize=pointer-subtract -fsanitize=undefined -fsanitize-undefined-trap-on-error -g -Wl,-search_paths_first -Wl,-headerpad_max_install_names tests/beman/take_before/CMakeFiles/beman_take_before.test.dir/take_before.test.cpp.o -o tests/beman/take_before/beman_take_before.test lib/libgtest.a lib/libgtest_main.a lib/libgtest.a && cd /Users/clausklein/Workspace/cpp/beman-project/take_before/build/llvm-debug/tests/beman/take_before && /Users/clausklein/.direnv/python-3.14/lib/python3.14/site-packages/cmake/data/bin/cmake -D TEST_TARGET=beman_take_before.test -D TEST_EXECUTABLE=/Users/clausklein/Workspace/cpp/beman-project/take_before/build/llvm-debug/tests/beman/take_before/beman_take_before.test -D TEST_EXECUTOR= -D TEST_WORKING_DIR=/Users/clausklein/Workspace/cpp/beman-project/take_before/build/llvm-debug/tests/beman/take_before -D TEST_EXTRA_ARGS= -D TEST_PROPERTIES= -D TEST_PREFIX= -D TEST_SUFFIX= -D TEST_FILTER= -D NO_PRETTY_TYPES=FALSE -D NO_PRETTY_VALUES=FALSE -D TEST_LIST=beman_take_before.test_TESTS -D CTEST_FILE=/Users/clausklein/Workspace/cpp/beman-project/take_before/build/llvm-debug/tests/beman/take_before/beman_take_before.test[1]_tests.cmake -D TEST_DISCOVERY_TIMEOUT=5 -D TEST_DISCOVERY_EXTRA_ARGS= -D TEST_XML_OUTPUT_DIR= -P /Users/clausklein/.direnv/python-3.14/lib/python3.14/site-packages/cmake/data/share/cmake-4.2/Modules/GoogleTestAddTests.cmake
ld: warning: ignoring duplicate libraries: 'lib/libgtest.a'
Undefined symbols for architecture x86_64:
"std::__1::__hash_memory(void const*, unsigned long)", referenced from:
ltmp582 in libgtest.a[2](gtest-all.cc.o)
ld: symbol(s) not found for architecture x86_64
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
ninja: build stopped: subcommand failed.
bash-5.3$ 
