commit dfd0202b6e98c7fff61b7b6e31dd4f68c43b1382
author Louis Dionne <ldionne.2@gmail.com> Thu Nov 11 11:55:20 2021 -0500
committer Copybara-Service <copybara-worker@google.com> Thu Nov 11 11:18:58 2021 -0800
tree 0bdcbc79abee1b4384f4ff85357ef959c4d31429
parent 87d39a34460902c1980aaf7cf62bfdbacf67227d

[libc++] Allow running the bootstrapping CI build on Darwin

Instead of hard-coding the target for our CI nodes, use the default
compiler triple. Also, allow building compiler-rt for the single
specified triple in case we're running on Darwin (otherwise, the
bootstrapping build complains).

Differential Revision: https://reviews.llvm.org/D113683

GitOrigin-RevId: 3016ceb30d12f8d9d9600d3ec66bf2a5bb3a7d32

utils/ci/run-buildbot

diff --git a/utils/ci/run-buildbot b/utils/ci/run-buildbot
index f40e3a5..b36f6d7 100755
--- a/utils/ci/run-buildbot
+++ b/utils/ci/run-buildbot
@@ -475,7 +475,8 @@
           -DCMAKE_INSTALL_PREFIX="${INSTALL_DIR}" \
           -DLLVM_ENABLE_PROJECTS="clang" \
           -DLLVM_ENABLE_RUNTIMES="libcxx;libcxxabi" \
-          -DLLVM_RUNTIME_TARGETS="x86_64-unknown-linux-gnu" \
+          -DLLVM_RUNTIME_TARGETS="$(c++ --print-target-triple)" \
+          -DRUNTIMES_BUILD_ALLOW_DARWIN=ON \
           -DLLVM_ENABLE_ASSERTIONS=ON \
           -C "${MONOREPO_ROOT}/libcxx/cmake/caches/Generic-modules.cmake" \
           -DLIBCXX_TEST_CONFIG="llvm-libc++-shared.cfg.in" \