v2ray: build for go1.20

srcpkgs/v2ray/template

@@ -1,12 +1,13 @@
 # Template file for 'v2ray'
 pkgname=v2ray
 version=5.3.0
-revision=3
+revision=4
 build_style=go
 go_import_path="github.com/v2fly/v2ray-core/v5"
 go_ldflags="-X github.com/v2fly/v2ray-core/v5.codename=$pkgname
  -X github.com/v2fly/v2ray-core/v5.version=$version
  -X github.com/v2fly/v2ray-core/v5.build=$SOURCE_DATE_EPOCH -buildid="
+hostmakedepends="go1.20"
 short_desc="Platform for building proxies to bypass network restrictions"
 maintainer="ipkalm <ipkalm@outlook.com>"
 license="MIT"
@@ -17,15 +18,10 @@ conf_files="/etc/v2ray/config.json"
 
 system_accounts="_v2ray"
 
+export GOTOOLCHAIN=go1.20
 export GOFLAGS="-x -p=$XBPS_MAKEJOBS -buildmode=pie -trimpath"
 export CGO_ENABLED=0
 
-broken="GOTOOLCHAIN not supported"
-
-pre_build() {
-	export GOTOOLCHAIN="go1.20.7"
-}
-
 do_build() {
 	go build -ldflags "${go_ldflags}" -o "${GOPATH}/bin/v2ray" ./main
 }