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/tmp/work/net/tailscale/work/.cache/go-build/go-build1912036955/b348/_x001.o -c _cgo_export.c -specs=/tmp/work/net/tailscale/work/.cwrapper/specs.pkgsrc -I/tmp/work/net/tailscale/work/.buildlink/include [*] cc -I /opt/local/go127/src/os/user -fPIC -m64 -pthread -fmessage-length=0 -ffile-prefix-map=/tmp/work/net/tailscale/work/.cache/go-build/go-build1912036955/b348=/tmp/go-build -gno-record-gcc-switches -I /tmp/work/net/tailscale/work/.cache/go-build/go-build1912036955/b348/ -O2 -g -D_POSIX_PTHREAD_SEMANTICS -fno-stack-protector -ffile-prefix-map=/opt/local/go127=/_/GOROOT -frandom-seed=yWStQqNiZTjGj5x_LjQ6 -o /tmp/work/net/tailscale/work/.cache/go-build/go-build1912036955/b348/_x002.o -c cgo_lookup_cgo.cgo2.c <.> /tmp/work/net/tailscale/work/.gcc/bin/gcc -fcommon -m64 -D_FORTIFY_SOURCE=2 -I/tmp/work/net/tailscale/work/.buildlink/go127/src/os/user -fPIC -m64 -pthread -fmessage-length=0 -ffile-prefix-map=/tmp/work/net/tailscale/work/.cache/go-build/go-build1912036955/b348=/tmp/go-build 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