Hotfix: add Win32 mingw32 libs into installer

Author: iakov

installer/packages/qreal-base/ru.qreal.root/meta/prebuild-win32.sh

@@ -46,8 +46,10 @@ rsync -a "$QT_LIB"/Qt5Xml.dll                                        "$PWD"/../d
 rsync -a "$QT_LIB"/Qt5Script.dll                                     "$PWD"/../data
 rsync -a "$QT_LIB"/Qt5Test.dll                                       "$PWD"/../data
 rsync -a "$QT_LIB"/Qt5Concurrent.dll                                 "$PWD"/../data
-rsync -a "$QT_LIB"/                                  "$PWD"/../data
-rsync -a --ignore-missing-args "$QT_LIB"/{libgcc_s_*-1.dll,libwinpthread-1.dll,libstdc++-6.dll}   "$PWD"/../data
+where \$path:lib{gcc_s_,winpthread-,stdc\+\+-}\*\.dll \
+	| dos2unix \
+	| xargs -rd \\n cygpath -au \
+	| rsync -a --files-from=- "$PWD"/../data
 
 rsync -a "$QT_LIB"/../plugins/platforms/q{windows,offscreen,minimal}.dll                        "$PWD"/../data/platforms
 rsync -a "$QT_LIB"/../plugins/imageformats/qsvg.dll                         "$PWD"/../data/imageformats