build: add x64 openbsd (#4780)

Co-authored-by: CrynTox <>

Makefile.cross-compiles

@@ -2,7 +2,7 @@ export PATH := $(PATH):`go env GOPATH`/bin
 export GO111MODULE=on
 LDFLAGS := -s -w
 
-os-archs=darwin:amd64 darwin:arm64 freebsd:amd64 linux:amd64 linux:arm:7 linux:arm:5 linux:arm64 windows:amd64 windows:arm64 linux:mips64 linux:mips64le linux:mips:softfloat linux:mipsle:softfloat linux:riscv64 linux:loong64 android:arm64
+os-archs=darwin:amd64 darwin:arm64 freebsd:amd64 openbsd:amd64 linux:amd64 linux:arm:7 linux:arm:5 linux:arm64 windows:amd64 windows:arm64 linux:mips64 linux:mips64le linux:mips:softfloat linux:mipsle:softfloat linux:riscv64 linux:loong64 android:arm64
 
 all: build
 

package.sh

@@ -17,7 +17,7 @@ make -f ./Makefile.cross-compiles
 rm -rf ./release/packages
 mkdir -p ./release/packages
 
-os_all='linux windows darwin freebsd android'
+os_all='linux windows darwin freebsd openbsd android'
 arch_all='386 amd64 arm arm64 mips64 mips64le mips mipsle riscv64 loong64'
 extra_all='_ hf'