Revert "e!! Turn off Linux and Windows builds until Mac passes" #388

	name: cygwin

	on:
	push:
	branches:
	- '*'
	pull_request:
	branches:
	- '*'
	schedule:
	- cron: '16 0 * * 3,6' # <https://crontab.guru/#16_0___3,6> - "At 00:16 on Wednesday and Saturday."

	jobs:
	Cygwin:
	runs-on: windows-latest
	if: true # Disable this build temporarily
	timeout-minutes: 42 # See https://github.com/approvals/ApprovalTests.cpp/issues/192
	strategy:
	fail-fast: false
	steps:
	- uses: actions/checkout@v2

	- name: Set up Cygwin
	uses: egor-tensin/setup-cygwin@v3 # https://github.com/marketplace/actions/install-cygwin
	with:
	platform: x64
	packages: cmake libboost-devel libtool gcc gcc-g++ binutils make
	hardlinks: 1

	- name: Build
	run: \|
	basic() {
	pwd
	cd /cygdrive/d/a/ApprovalTests.cpp/ApprovalTests.cpp
	mkdir -p cmake-build
	cd cmake-build
	# Debug gives Assembler messages: ... CMakeFiles/Catch2_Tests.dir/main.cpp.o: 'file too big'
	cmake --version
	cmake -G 'Unix Makefiles' .. -DCMAKE_BUILD_TYPE=Release -DAPPROVAL_TESTS_BUILD_DOCS=OFF
	cmake --build . --parallel 4
	}
	basic
	shell: C:\tools\cygwin\bin\bash.exe --login --norc -eo pipefail -o igncr '{0}'

	- name: Test
	run: \|
	basic() {
	pwd
	cd /cygdrive/d/a/ApprovalTests.cpp/ApprovalTests.cpp
	mkdir -p cmake-build
	cd cmake-build
	ctest --verbose --output-on-failure -C Release
	}
	basic
	shell: C:\tools\cygwin\bin\bash.exe --login --norc -eo pipefail -o igncr '{0}'

Provide feedback