ENH: support shared libraries on Windows when explicitly enabled #2275

Job	Run time
msvc (3.11)	2m 37s
cygwin (3.9)	4m 46s
homebrew (3.8)	5m 27s
mypy	12s
homebrew (3.11)	4m 56s
pyston (3.8)	1m 5s
test (ubuntu, 3.7)	1m 12s
test (ubuntu, 3.12)	1m 36s
test (macos, 3.7)	4m 39s
test (macos, 3.12)	5m 13s
test (windows, 3.7)	3m 51s
test (windows, 3.12)	3m 37s
test (ubuntu, pypy-3.9)	3m 54s
test (ubuntu, pypy-3.10)	4m 10s
test (ubuntu, 3.8)	1m 17s
test (ubuntu, 3.9)	1m 23s
test (ubuntu, 3.10)	1m 25s
test (ubuntu, 3.11, ~=0.63.3)	1m 23s
test (ubuntu, 3.11, ~=0.64.0)	1m 24s
test (ubuntu, 3.11, ~=1.0.0)	1m 29s
test (ubuntu, 3.11, ~=1.1.0)	1m 21s
test (ubuntu, 3.12, @git+https://github.com/mesonbuild/meson.git)	1m 45s
test (windows, 3.12, @git+https://github.com/mesonbuild/meson.git)	4m 3s
	1h 2m 45s

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