[PATCH] D126122: Fix RUNPATH not accounting for LLVM_ENABLE_PER_TARGET_RUNTIME_DIR

Mon Mar 27 13:36:10 PDT 2023

arcivanov added a comment.

TWIMC,

Unfortunately there is another build bug in the main now:

  [1064/1064] cd /home/tcwg-buildbot/worker/linaro-armv8-libcxx-03/llvm-project/libcxx-ci/build/armv8/libcxx/src && /usr/local/bin/cmake -DCMAKE_INSTALL_COMPONENT=cxx -P /home/tcwg-buildbot/worker/linaro-armv8-libcxx-03/llvm-project/libcxx-ci/build/armv8/libcxx/cmake_install.cmake
  FAILED: libcxx/src/CMakeFiles/install-cxx /home/tcwg-buildbot/worker/linaro-armv8-libcxx-03/llvm-project/libcxx-ci/build/armv8/libcxx/src/CMakeFiles/install-cxx
  cd /home/tcwg-buildbot/worker/linaro-armv8-libcxx-03/llvm-project/libcxx-ci/build/armv8/libcxx/src && /usr/local/bin/cmake -DCMAKE_INSTALL_COMPONENT=cxx -P /home/tcwg-buildbot/worker/linaro-armv8-libcxx-03/llvm-project/libcxx-ci/build/armv8/libcxx/cmake_install.cmake
  -- Install configuration: "RelWithDebInfo"
  -- Installing: /home/tcwg-buildbot/worker/linaro-armv8-libcxx-03/llvm-project/libcxx-ci/build/armv8/install/lib/libc++.so.1.0
  -- Installing: /home/tcwg-buildbot/worker/linaro-armv8-libcxx-03/llvm-project/libcxx-ci/build/armv8/install/lib/libc++.so.1
  -- Set runtime path of "/home/tcwg-buildbot/worker/linaro-armv8-libcxx-03/llvm-project/libcxx-ci/build/armv8/install/lib/libc++.so.1.0" to "$ORIGIN"
  -- Installing: /home/tcwg-buildbot/worker/linaro-armv8-libcxx-03/llvm-project/libcxx-ci/build/armv8/install/lib/libc++.so
  CMake Error at cmake_install.cmake:88 (file):
    file RPATH_CHANGE could not write new RPATH:

      $ORIGIN

    to the file:

      /home/tcwg-buildbot/worker/linaro-armv8-libcxx-03/llvm-project/libcxx-ci/build/armv8/install/lib/libc++.so

    The file format is not recognized.

This is because `LIBCXX_ENABLE_ABI_LINKER_SCRIPT` is ON by default, the file is a text script, not an ELF so setting ORIGIN fails.
This is not caused by my change but rather is exposed by it.
I will appreciate advice on this.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D126122/new/

https://reviews.llvm.org/D126122