MSYS2

test: Make json comparison order independent #1664

	name: MSYS2
	on: [push, pull_request]

	jobs:
	mingw:
	name: mingw
	runs-on: windows-latest
	strategy:
	matrix:
	#fail-fast: false
	include:
	# Deprecate 32 bits - { icon: '⬛', sys: mingw32 }
	- { icon: '🟦', sys: mingw64 }
	- { icon: '🟨', sys: ucrt64 } # Experimental!
	- { icon: '🟧', sys: clang64 } # Experimental!
	defaults:
	run:
	shell: msys2 {0}
	steps:
	# see https://github.com/msys2/setup-msys2
	- name: checkout
	uses: actions/checkout@v2
	- name: '${{ matrix.icon }} Setup MSYS2'
	uses: msys2/setup-msys2@v2
	with:
	msystem: ${{ matrix.sys }}
	update: true
	install: >-
	git
	make
	pacboy: >-
	toolchain:p
	cmake:p
	ninja:p
	cgal:p
	nlohmann-json:p

	- name: '🚧 Build TOOL'
	run: \|
	MSYSTEM= cmake -G"Ninja" -B build -DCMAKE_BUILD_TYPE=Release -DSFCGAL_BUILD_TESTS=ON -DCMAKE_INSTALL_PREFIX=D:/a/_temp/msys64/${{ matrix.sys }} -DSFCGAL_CONFIG_EXECUTABLE=D:/a/_temp/msys64/${{ matrix.sys }}/bin/sfcgal-config
	MSYSTEM= cmake --build build
	MSYSTEM= cmake --install build
	echo "🔍 Testing sfcgal-config --libs output..."
	LIBS_OUTPUT=$(MSYSTEM= D:/a/_temp/msys64/${{ matrix.sys }}/bin/sfcgal-config --libs)
	echo "Output: $LIBS_OUTPUT"
	if [[ "$LIBS_OUTPUT" =~ -L[[:space:]]*-l ]]; then
	echo "❌ ERROR: sfcgal-config --libs returned empty library path: $LIBS_OUTPUT"
	exit 1
	elif [[ "$LIBS_OUTPUT" =~ -L./${{ matrix.sys }}/lib.-lSFCGAL ]]; then
	echo "✅ SUCCESS: sfcgal-config --libs returned valid path: $LIBS_OUTPUT"
	else
	echo "⚠️ WARNING: Unexpected format for sfcgal-config --libs: $LIBS_OUTPUT"
	fi
	MSYSTEM= ctest -V --output-on-failure --test-dir build

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