Misplaced libunwind in the pre-built releases

[chfast]

In the riscv32-glibc-ubuntu-24.04-llvm-nightly-2025.01.20-nightly.tar.xz the libunwind.so.1 is needed for execution, but is not in the riscv/sysroot/lib/ but in riscv/lib/riscv32-unknown-linux-gnu/. The workaround is to ln -s the required lib.

[cmuellner]

Thanks for reporting!
We already have commands like this in the Makefile.in under stamps/build-llvm-linux:

[...]
        cp $(notdir $@)/lib/riscv$(XLEN)-unknown-linux-gnu/libc++* $(SYSROOT)/lib
        cp $(notdir $@)/lib/LLVMgold.$(SHARED_LIB_SUFFIX) $(INSTALL_DIR)/lib
[...]

It would be great if you could add a line for libunwind, test the change and create a PR.

[chfast]

Ok, I may try later but I have not built the toolchain yet so it can take some time.