build

Add configure #6

Job	Run time
Vars	3s
Build (x86_64-apple-darwin, xtensa-softmmu)	1m 29s
Build (x86_64-w64-mingw32, xtensa-softmmu)	1m 19s
Build (aarch64-apple-darwin, xtensa-softmmu)	1m 30s
Build (x86_64-linux-gnu, xtensa-softmmu)	1m 17s
Upload	1s
	5m 39s

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