Bug 1694161 - run non-unified sanity targeting MacOS. r=firefox-build-system-reviewers,mhentges

Differential Revision: https://phabricator.services.mozilla.com/D105977

taskcluster/ci/source-test/clang.yml

@@ -23,8 +23,6 @@ job-defaults:
         tooltool-downloads: public
     fetches:
         toolchain:
-            - linux64-clang
-            - linux64-rust
             - linux64-cbindgen
             - linux64-nasm
             - linux64-node
@@ -53,7 +51,9 @@ tidy:
             ./mach --log-no-times static-analysis check --outgoing --output $HOME/clang-tidy.json --format json
     fetches:
         toolchain:
+            - linux64-clang
             - linux64-clang-tidy
+            - linux64-rust
     worker:
         artifacts:
             - type: file
@@ -72,7 +72,9 @@ format:
             ./mach --log-no-times clang-format --outgoing --output $HOME/clang-format.diff --format diff
     fetches:
         toolchain:
+            - linux64-clang
             - linux64-clang-tidy
+            - linux64-rust
     worker:
         artifacts:
             - type: file
@@ -93,17 +95,19 @@ external:
             ./mach --log-no-times static-analysis check --checks="-*,mozilla-civet-*" --outgoing --output $HOME/clang-tidy.json --format json
     fetches:
         toolchain:
+            - linux64-clang
             - linux64-clang-tidy-external
+            - linux64-rust
     worker:
         artifacts:
             - type: file
               name: public/code-review/clang-tidy.json
               path: /builds/worker/clang-tidy.json
 
-non-unified:
+linux64-non-unified:
     description: Run syntax test for non-unified build on C/C++ files.
     treeherder:
-        symbol: cpp(non-unified)
+        symbol: cpp(non-unified-linux64)
         tier: 1
     attributes:
         code-review: false
@@ -115,4 +119,28 @@ non-unified:
             taskcluster/scripts/misc/source-test-clang-non-unified.sh
     fetches:
         toolchain:
+            - linux64-clang
             - linux64-clang-tidy
+            - linux64-rust
+
+macosx64-non-unified:
+    description: Run syntax test for non-unified build on C/C++ files.
+    treeherder:
+        symbol: cpp(non-unified-macos64)
+        tier: 1
+    attributes:
+        code-review: false
+    run-on-projects: ['integration']
+    run:
+        cwd: '{checkout}'
+        command: >-
+            source taskcluster/scripts/misc/source-test-clang-setup-macos64.sh &&
+            taskcluster/scripts/misc/source-test-clang-non-unified.sh
+    fetches:
+        toolchain:
+            - linux64-llvm-dsymutil
+            - linux64-rust-macos
+            - linux64-rust-size
+            - linux64-cctools-port
+            - linux64-clang-macosx-cross
+            - macosx64-sdk-10.12

taskcluster/scripts/misc/source-test-clang-setup-macos64.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+source $HOME/checkouts/gecko/taskcluster/scripts/misc/source-test-common.sh
+
+# Add clang-tidy to PATH
+export PATH=$MOZ_FETCHES_DIR/clang-tidy/bin:$PATH
+export PATH=$MOZ_FETCHES_DIR/cctools/bin:$MOZ_FETCHES_DIR/llvm-dsymutil/bin:$PATH
+
+# Use toolchain clang
+export LD_LIBRARY_PATH=$MOZ_FETCHES_DIR/clang/lib
+
+# Write custom mozconfig
+export MOZCONFIG=$GECKO_PATH/mozconfig
+
+# Add to mozconfig all the appropriate options
+cat <<EOT >> $MOZCONFIG
+# Enable debug mode
+ac_add_options --enable-debug
+# Enable GC zeal, a testing and debugging feature that helps find GC-related bugs in JSAPI applications.
+ac_add_options --enable-gczeal
+# Do not treat warnings as errors
+ac_add_options --disable-warnings-as-errors
+
+export MACOS_SDK_DIR=$MOZ_FETCHES_DIR/MacOSX10.12.sdk
+
+export DSYMUTIL=$GECKO_PATH/build/macosx/llvm-dsymutil
+mk_add_options "export REAL_DSYMUTIL=$MOZ_FETCHES_DIR/llvm-dsymutil/bin/dsymutil"
+
+ac_add_options --target=x86_64-apple-darwin
+
+EOT
+
+# Mach lookup clang-tidy in clang-tools
+mkdir -p $MOZBUILD_STATE_PATH/clang-tools
+ln -s $MOZ_FETCHES_DIR/clang-tidy $MOZBUILD_STATE_PATH/clang-tools/clang-tidy