[Installation] Fails to Build/Install for LLVM Thin-LTO Running Kernels

NVIDIA Driver Version

515.43.04 (to install)

GPU
RTX 2080 Ti

Describe the bug

Attempting to install the kernel modules with Clang using an LLVM thin-LTO compiled kernel fails:
build.log

Related to:

• https://github.com/Frogging-Family/nvidia-all/issues/109

For reference, my kernel is: Linux 5.17.2-256-tkg-pds-llvm

To Reproduce

## *Should* be sufficient to reproduce, though I had a few extra flags
make modules -j`nproc`          \
    TARGET_ARCH=x86_64         \
    CC=clang    \
    CXX=clang++   \
    LD="/usr/bin/ld.lld"     \
    AR="/usr/bin/llvm-ar"     \
    OBJCOPY="/usr/bin/llvm-objcopy"

## My flags:
make modules -j`nproc`          \
    TARGET_ARCH=x86_64         \
    CC=clang    \
    CXX=clang++   \
    LD="/usr/bin/ld.lld"     \
    AR="/usr/bin/llvm-ar"     \
    NM="/usr/bin/llvm-nm"     \
    RANLIB="/usr/bin/llvm-ranlib"     \
    STRIP="/usr/bin/llvm-strip"     \
    OBJCOPY="/usr/bin/llvm-objcopy"
    CFLAGS="-march=znver2 -mtune=znver2 -O3 -pipe -fno-plt -minline-all-stringops -fexceptions -Wall  -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security -fstack-clash-protection -fcf-protection"     \
    CXXFLAGS="$CFLAGS -Wp,-D_GLIBCXX_ASSERTIONS"     \
    LDFLAGS="-Wl,-O3,--sort-common,--as-needed,-z,relro,-z,now"

Expected behavior

The toolchain and LTO status of the running kernel should be irrelevant to the ability to link and install the open GPU kernel modules.
(This isn't an issue with the proprietary modules.)

Start with the attached nvidia-build.log and the make modules entry point, using the Linux 5.17.2-256-tkg-pds-llvm reproduction command and LLVM tool settings. Compare the open kernel-module build path with the proprietary-module behavior described in the issue and related issue #109. Done means the open GPU kernel modules build, link, and install when the running kernel uses LLVM Thin-LTO.