[lldb-dev] [OS X]: building lldb with cmake

[René J.V. Bertin via lldb-dev]

On Friday September 09 2016 10:42:34 Pavel Labath wrote:

Hi Pavel

Thanks for pointing me to
> Hi Rene,

> lldb/cmake/modules/LLDBStandalone.cmake for how to set it up. As far
> as I know, the main trick is pointing your build to the llvm-config
> binary installed by the llvm package

So, adding

 -DLLVM_CONFIG=/opt/local/libexec/llvm-3.9/bin/llvm-config -DLLVM_DIR=/opt/local/libexec/llvm-3.9/lib/cmake/llvm

almost allows cmake to succeed when pointed to ../llvm-3.9.0.src/tools/lldb, except for 1 pesky error:

-- Found LLVM_CONFIG as /opt/local/libexec/llvm-3.9/bin/llvm-config
-- Building with -fPIC
CMake Error at cmake/modules/LLDBStandalone.cmake:89 (include):
  include could not find load file:

    CheckAtomic
Call Stack (most recent call first):
  CMakeLists.txt:3 (include)

and with reason: the path to that file is llvm-3.9.0.src/cmake/modules/CheckAtomic.cmake

> (you should just check out the
> lldb repo, without llvm and clang sources).

Yeah, one would hope for that, eh? :)

Thanks,
René