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ligglog.a link error: undefined reference to `_ULx86_64_init_local' #7

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GracefulMan opened this issue Apr 16, 2024 · 1 comment

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GracefulMan commented Apr 16, 2024

When I compile nvblox at step 7, I encounter the following error, which seems to be related to libglog.a.

the command is:

cmake ..  -DBUILD_REDISTRIBUTABLE=ON \
-DCMAKE_CXX_FLAGS=-D_GLIBCXX_USE_CXX11_ABI=0  -DPRE_CXX11_ABI_LINKABLE=ON \
-DSQLITE3_BASE_PATH="${PKGS_PATH}/sqlite/install/" -DGLOG_BASE_PATH="${PKGS_PATH}/glog/install/" \
-DGFLAGS_BASE_PATH="${PKGS_PATH}/gflags/install/" -DCMAKE_CUDA_FLAGS=-D_GLIBCXX_USE_CXX11_ABI=0 && \
make -j32 && \
sudo make install```

The text was updated successfully, but these errors were encountered:

GracefulMan assigned balakumar-s

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GracefulMan commented Apr 28, 2024 •

edited

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i have solved this problem by ref:https://github.com/NVlabs/curobo/issues/235

before compile nvblox, we need to add link to libunwind.so in CMakeLists.txt:

step 1: install libunwind and find the lib location: sudo apt install libunwind-dev, then use whereis libunwind to get the path to libunwind.so, we assume the path is: /path/to/libunwind.so
step 2: in nvblox's CMakeLists.txt file, add link to libunwind.so :

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