Have the build work out of the box by forcing an LLD build.
That way, we don't require an external LTO-aware linker,
as we build one.
Also remove reference to the seemingly dead builder.
Differential Revision: https://reviews.llvm.org/D88990
set(LLVM_BUILD_EXTERNAL_COMPILER_RT ON CACHE BOOL "")
set(BOOTSTRAP_LLVM_ENABLE_LTO ON CACHE BOOL "")
+# Use LLD do have less requirements on system linker, unless we're on an apple
+# platform where the system compiler is to be prefered.
+if(APPLE)
+ set(BOOTSTRAP_LLVM_ENABLE_LLD OFF CACHE BOOL "")
+else()
+ set(BOOTSTRAP_LLVM_ENABLE_LLD ON CACHE BOOL "")
+endif()
+
+
set(CLANG_BOOTSTRAP_TARGETS
clang
check-all
.. code-block:: console
$ cmake -G Ninja -C <path_to_clang>/cmake/caches/3-stage.cmake <source dir>
- $ ninja stage3
+ $ cmake --build . --target stage3 --parallel
-After the build you can compare the stage2 & stage3 compilers. We have a bot
-setup `here <http://lab.llvm.org:8011/builders/clang-3stage-ubuntu>`_ that runs
-this build and compare configuration.
+After the build you can compare the stage2 & stage3 compilers.