address #171, and use some snprintf's to be safe #687

Job	Run time
Version	10s
Build libpinmame-win-x64	2m 55s
Build libpinmame-win-x86	2m 4s
Build libpinmame-win-arm64	2m 42s
Build libpinmame-osx-x64	6m 12s
Build libpinmame-osx-arm64	3m 37s
Build libpinmame-ios-arm64	3m 14s
Build libpinmame-tvos-arm64	3m 9s
Build libpinmame-linux-x64	1m 52s
Build libpinmame-android-arm64-v8a	1m 46s
Build libpinmame-osx	18s
dispatch	4s
	28m 3s

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