[PATCH] D155398: Linker is unable to find -lclang_rt.builtins-riscv64 library

[Ramakota Reddy via Phabricator via llvm-commits]

ramakotareddy added a comment.

hello.c:
--------

  int main() {
    return 0;
  }



Issue:
------

With this command  `build/bin/clang -mcpu=generic-rv64 hello.c` getting below error.
**Error: ld.lld: error: unable to find library -lclang_rt.builtins-riscv64**

After this fix able to run the simple c program using   `build/bin/clang -mcpu=generic-rv64 hello.c` command.

-> I have used below configure options

  LD=lld-11 CC='clang-11' CXX='clang++-11' /usr/bin/cmake -S  llvm -B build -G "Ninja" -DLLVM_TARGETS_TO_BUILD="RISCV"  -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/tmp/llvm_install/  -DLLVM_ENABLE_PROJECTS="clang;lld"  -DLLVM_ENABLE_BINDINGS=false -DDEFAULT_SYSROOT="/tmp/64riscv_linux_gnu_build/install_dir/riscv64-unknown-elf/" -DLLVM_ENABLE_RUNTIMES="compiler-rt"  -DLLVM_BUILD_TESTS=false -DLLVM_DEFAULT_TARGET_TRIPLE="riscv64-unknown-elf" -DCOMPILER_RT_BAREMETAL_BUILD=ON


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D155398/new/

https://reviews.llvm.org/D155398