[all-commits] [llvm/llvm-project] 177cbb: [CMake] Explicit bootstrap options override any pa...

[Carlos Alberto Enciso via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 177cbb1c9b661b15a7db35e4ec9255adf502a6cb
      https://github.com/llvm/llvm-project/commit/177cbb1c9b661b15a7db35e4ec9255adf502a6cb
  Author: Carlos Alberto Enciso <carlos.alberto.enciso at gmail.com>
  Date:   2022-08-17 (Wed, 17 Aug 2022)

  Changed paths:
    M clang/CMakeLists.txt

  Log Message:
  -----------
  [CMake] Explicit bootstrap options override any passthrough ones.

The https://reviews.llvm.org/D53014 added CMAKE_BUILD_TYPE to
the list of BOOTSTRAP_DEFAULT_PASSTHROUGH variables.

The downside is that both stage-1 and stage-2 configurations
are the same. So it is not possible to build different stage
configurations.

This patch allow explicit bootstrap options to override any
passthrough ones.

For instance, the following settings would build:
  stage-1 (Release) and stage-2(Debug)

-DCMAKE_BUILD_TYPE=Release -DBOOTSTRAP_CMAKE_BUILD_TYPE=Debug

Reviewed By: @beanz

Differential Revision: https://reviews.llvm.org/D131755