ai: Focus on blocking paths in the placing phase or when 4 pieces are… #169

	name: CUI

	on:
	push:
	branches: [release]
	paths:
	- 'src/*/.cpp'
	- 'src/*/.h'
	pull_request:
	types: [review_requested, ready_for_review]
	paths:
	- 'src/*/.cpp'
	- 'src/*/.h'

	jobs:
	cygwin-gcc:
	runs-on: windows-latest

	steps:
	- uses: actions/checkout@v4

	- name: Set up Cygwin
	uses: cygwin/cygwin-install-action@master
	with:
	platform: x86_64
	packages: make gcc-g++

	# Build
	- name: Build with cygwin-g++
	run: cd src; make -j build ARCH=x86-64

	# Archive
	- name: Archive
	uses: actions/upload-artifact@v4
	with:
	name: sanmill_cygwin-g++.exe
	path: src/sanmill.exe

	linux-gcc:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Export environment valuables
	run: export

	- name: Print g++ version
	run: g++ -v

	- name: Create version
	run: git fetch --tags; git tag; git log -n1; bash -x ./version.sh

	# Build
	- name: Build with linux-g++
	run: cd src; make -j build ARCH=x86-64

	# Archive
	- name: Archive
	uses: actions/upload-artifact@v4
	with:
	name: sanmill_linux-g++
	path: src/sanmill

	darwin-gcc:
	runs-on: macos-latest

	steps:
	- uses: actions/checkout@v4

	- name: Export environment valuables
	run: export

	- name: Print g++ version
	run: g++ -v

	# Build
	- name: Build with darwin-g++
	run: cd src; make -j build ARCH=x86-64

	# Archive
	- name: Archive
	uses: actions/upload-artifact@v4
	with:
	name: sanmill_darwin-g++
	path: src/sanmill

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