build time warnings under macOS 12.1

[georgexsh]

go build outputs warnings, but clipboard.Read works:

ld: warning: object file (/var/folders/9g/pvy9xv2s2s1grjl7x55dw3hr0000gn/T/go-link-3048299529/000003.o) was built for newer macOS version (12.0) than being linked (11.3)
ld: warning: object file (/var/folders/9g/pvy9xv2s2s1grjl7x55dw3hr0000gn/T/go-link-3048299529/000004.o) was built for newer macOS version (12.0) than being linked (11.3)
ld: warning: object file (/var/folders/9g/pvy9xv2s2s1grjl7x55dw3hr0000gn/T/go-link-3048299529/000005.o) was built for newer macOS version (12.0) than being linked (11.3)
ld: warning: object file (/var/folders/9g/pvy9xv2s2s1grjl7x55dw3hr0000gn/T/go-link-3048299529/000006.o) was built for newer macOS version (12.0) than being linked (11.3)
ld: warning: object file (/var/folders/9g/pvy9xv2s2s1grjl7x55dw3hr0000gn/T/go-link-3048299529/000007.o) was built for newer macOS version (12.0) than being linked (11.3)
ld: warning: object file (/var/folders/9g/pvy9xv2s2s1grjl7x55dw3hr0000gn/T/go-link-3048299529/000008.o) was built for newer macOS version (12.0) than being linked (11.3)
ld: warning: object file (/var/folders/9g/pvy9xv2s2s1grjl7x55dw3hr0000gn/T/go-link-3048299529/000009.o) was built for newer macOS version (12.0) than being linked (11.3)
ld: warning: object file (/var/folders/9g/pvy9xv2s2s1grjl7x55dw3hr0000gn/T/go-link-3048299529/000010.o) was built for newer macOS version (12.0) than being linked (11.3)
ld: warning: object file (/var/folders/9g/pvy9xv2s2s1grjl7x55dw3hr0000gn/T/go-link-3048299529/000011.o) was built for newer macOS version (12.0) than being linked (11.3)

my go env:

GO111MODULE=""
GOARCH="amd64"
GOBIN=""
GOCACHE="/Users/georgexsh/Library/Caches/go-build"
GOENV="/Users/georgexsh/Library/Application Support/go/env"
GOEXE=""
GOEXPERIMENT=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOINSECURE=""
GOMODCACHE="/Users/georgexsh/go/pkg/mod"
GONOPROXY=""
GONOSUMDB=""
GOOS="darwin"
GOPATH="/Users/georgexsh/go"
GOPRIVATE=""
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/usr/local/Cellar/go/1.17.5/libexec"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/usr/local/Cellar/go/1.17.5/libexec/pkg/tool/darwin_amd64"
GOVCS=""
GOVERSION="go1.17.5"
GCCGO="gccgo"
AR="ar"
CC="clang"
CXX="clang++"
CGO_ENABLED="1"
GOMOD="/Users/georgexsh/workspace/wasteland/alfred-timestamp/go.mod"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -arch x86_64 -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/9g/pvy9xv2s2s1grjl7x55dw3hr0000gn/T/go-build4136004347=/tmp/go-build -gno-record-gcc-switches -fno-common"

[georgexsh]

tried to install the latest go from source via brew install go --HEAD, those warnings disappeared.

ref golang/go#43856 (comment)