qt-everywhere-src-5.14.1/coin/provisioning/qtci-windows-10-x86_64/09-install-mingw630.ps1 - orbit - Git at Google

 . "$PSScriptRoot\..\common\windows\install-mingw.ps1"

 # This script will install 64-bit MinGW 6.3.0

 $release = "x86_64-6.3.0-release-posix-seh-rt_v5-rev2"
 $sha1    = "49E7F8997E3D15C75B1A4DE1C380ABE1FB9B7533"

 InstallMinGW $release $sha1
	. "$PSScriptRoot\..\common\windows\install-mingw.ps1"

	# This script will install 64-bit MinGW 6.3.0

	$release = "x86_64-6.3.0-release-posix-seh-rt_v5-rev2"
	$sha1 = "49E7F8997E3D15C75B1A4DE1C380ABE1FB9B7533"

	InstallMinGW $release $sha1