Build on linux for windows faild

> root@ddd:/tmp/mkcert# go install
go: downloading golang.org/x/net v0.0.0-20220421235706-1d1ef9303861
go: downloading software.sslmate.com/src/go-pkcs12 v0.2.0
go: downloading golang.org/x/text v0.3.7
go: downloading golang.org/x/crypto v0.0.0-20220331220935-ae2d96664a29
root@ddd:/tmp/mkcert# CGO_ENABLED=0 GOOS=windows GOARACH=amd64 go build -ldflags "-s -w" -trimpath main.go
./main.go:177:4: m.loadCA undefined (type *mkcert has no field or method loadCA)
./main.go:193:29: undefined: hasNSS
./main.go:193:39: undefined: CertutilInstallHelp
./main.go:193:71: m.checkNSS undefined (type *mkcert has no field or method checkNSS)
./main.go:195:77: undefined: NSSBrowsers
./main.go:197:30: undefined: hasJava
./main.go:197:44: m.checkJava undefined (type *mkcert has no field or method checkJava)
./main.go:207:5: m.makeCertFromCSR undefined (type *mkcert has no field or method makeCertFromCSR)
./main.go:237:4: m.makeCert undefined (type *mkcert has no field or method makeCert)
./main.go:272:9: m.installPlatform undefined (type *mkcert has no field or method installPlatform)
./main.go:272:9: too many errors

>root@ddd:/tmp/mkcert# go env
GO111MODULE=""
GOARCH="amd64"
GOBIN=""
GOCACHE="/root/.cache/go-build"
GOENV="/root/.config/go/env"
GOEXE=""
GOEXPERIMENT=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOINSECURE=""
GOMODCACHE="/root/go/pkg/mod"
GONOPROXY=""
GONOSUMDB=""
GOOS="linux"
GOPATH="/root/go"
GOPRIVATE=""
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/usr/local/go"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/usr/local/go/pkg/tool/linux_amd64"
GOVCS=""
GOVERSION="go1.18.2"
GCCGO="gccgo"
GOAMD64="v1"
AR="ar"
CC="gcc"
CXX="g++"
CGO_ENABLED="1"
GOMOD="/tmp/mkcert/go.mod"
GOWORK=""
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build3415286915=/tmp/go-build -gno-record-gcc-switches"