[Lldb-commits] [PATCH] D128250: [LLDB][RISCV]Add initial support for lldb-server.

Tue Jun 28 21:53:38 PDT 2022

Emmmer added a comment.

In D128250#3617409 <https://reviews.llvm.org/D128250#3617409>, @liaolucy wrote:

> I try to build lldb with the patch, but fail:
>
> The environment：
>
>   cat /proc/cpuinfo 
>   processor       : 0
>   hart            : 2
>   isa             : rv64imafdc
>   mmu             : sv39
>   uarch           : sifive,u74-mc
>
> llvm  commit: d1b098fc <https://reviews.llvm.org/rGd1b098fc825176242afee12b8f9dc14adf5eec51>
>
> Command: cmake -DLLVM_TARGETS_TO_BUILD="RISCV" -DLLVM_ENABLE_PROJECTS="lldb"  -DCMAKE_BUILD_TYPE="Release" -G Ninja ../llvm
>
> Error:
>
>   CMake Error at /home/liaochunyu/llvm-project/lldb/cmake/modules/LLDBConfig.cmake:289 (message):
>     Expected directory for clang-resource headers not found:
>   Call Stack (most recent call first):
>     /home/liaochunyu/llvm-project/lldb/CMakeLists.txt:28 (include)
>   
>   
>   -- Configuring incomplete, errors occurred!

The most convenient way to handle clang dependencies is adding clang to LLVM_ENABLE_PROJECTS

`-DLLVM_ENABLE_PROJECTS="lldb;clang"`

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