diff options
Diffstat (limited to 'src/ci/scripts/install-clang.sh')
| -rwxr-xr-x | src/ci/scripts/install-clang.sh | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/ci/scripts/install-clang.sh b/src/ci/scripts/install-clang.sh index f0179994e8e..e16a4814197 100755 --- a/src/ci/scripts/install-clang.sh +++ b/src/ci/scripts/install-clang.sh @@ -14,6 +14,15 @@ if isMacOS; then ciCommandSetEnv CC "$(pwd)/clang+llvm-9.0.0-x86_64-darwin-apple/bin/clang" ciCommandSetEnv CXX "$(pwd)/clang+llvm-9.0.0-x86_64-darwin-apple/bin/clang++" + # macOS 10.15 onwards doesn't have libraries in /usr/include anymore: those + # are now located deep into the filesystem, under Xcode's own files. The + # native clang is configured to use the correct path, but our custom one + # doesn't. This sets the SDKROOT environment variable to the SDK so that + # our own clang can figure out the correct include path on its own. + if ! [[ -d "/usr/include" ]]; then + ciCommandSetEnv SDKROOT "$(xcrun --sdk macosx --show-sdk-path)" + fi + # Configure `AR` specifically so rustbuild doesn't try to infer it as # `clang-ar` by accident. ciCommandSetEnv AR "ar" |