Fix bazel build //:install #1771

	name: Build on macOS
	on:
	push:
	branches:
	- master # Updated to strictly track master
	pull_request:
	workflow_dispatch:

	jobs:
	Mac-Build:
	if: github.repository_owner != 'The-OpenROAD-Project-private'
	runs-on: macos-latest
	steps:
	- name: Setup xcode
	uses: maxim-lobanov/setup-xcode@v1
	with:
	xcode-version: latest-stable

	- name: Check out repository code
	uses: actions/checkout@v6
	with:
	submodules: 'recursive'

	# 1. RESTORE: All jobs (PRs, manual runs, master) get to read the cache
	- name: Restore Bazel Disk Cache
	uses: actions/cache/restore@v5
	with:
	path: ~/.cache/bazel-disk-cache
	key: ${{ runner.os }}-bazel-${{ github.sha }}
	restore-keys: \|
	${{ runner.os }}-bazel-

	- name: Install Bazelisk
	run: brew install bazelisk

	- name: Build OpenROAD
	run: \|
	bazelisk build \
	--disk_cache=~/.cache/bazel-disk-cache \
	--experimental_disk_cache_gc_max_size=5G \
	--//:platform=gui //:openroad

	# 2. SAVE: Only executes if this is a push/merge directly to the master branch
	- name: Save Bazel Disk Cache
	if: github.ref == 'refs/heads/master' && github.event_name == 'push'
	uses: actions/cache/save@v5
	with:
	path: ~/.cache/bazel-disk-cache
	key: ${{ runner.os }}-bazel-${{ github.sha }}

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