setup-mingw - GitHub action to set up MinGW-w64

	Commit message (Collapse)	Author	Age
*	set up cc/c++ executables	Egor Tensin	2021-01-10
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*	Cygwin: add mingw/bin to PATH	Egor Tensin	2021-01-08
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*	unified package mgmt routines	Egor Tensin	2021-01-07
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*	fix a stupid typo	Egor Tensin	2021-01-07
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*	use well-known path to choco.exe if not in PATH	Egor Tensin	2020-12-24
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*	refactoring	Egor Tensin	2020-11-28
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*	code style	Egor Tensin	2020-11-19
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*	initial commit	Egor Tensin	2020-11-19