Problems building for 32bit mips linux on Windows/Ubuntu environment

Hi,

I'm currently trying to compile a Go application using GoPacket on my machine for running on my router. Unfortunately the machine is too small to run the go compilation on it, so I would like to compile the binary on my development machine and then install only the resulting binary on the device (This should work)

Unfortunately when compiling the application with: GOOS=linux;GOARCH=mips;GOMIPS=softfloat
I'm getting the following errors from the compiler:

`# github.com/google/gopacket/pcap
C:\Users\cdutz\go\pkg\mod\github.com\google\gopacket@v1.1.19\pcap\pcap.go:30:22: undefined: pcapErrorNotActivated
C:\Users\cdutz\go\pkg\mod\github.com\google\gopacket@v1.1.19\pcap\pcap.go:52:17: undefined: pcapTPtr
C:\Users\cdutz\go\pkg\mod\github.com\google\gopacket@v1.1.19\pcap\pcap.go:64:10: undefined: pcapPkthdr
C:\Users\cdutz\go\pkg\mod\github.com\google\gopacket@v1.1.19\pcap\pcap.go:103:6: undefined: pcapBpfProgram
C:\Users\cdutz\go\pkg\mod\github.com\google\gopacket@v1.1.19\pcap\pcap.go:110:7: undefined: pcapPkthdr
C:\Users\cdutz\go\pkg\mod\github.com\google\gopacket@v1.1.19\pcap\pcap.go:268:33: undefined: pcapErrorActivated
C:\Users\cdutz\go\pkg\mod\github.com\google\gopacket@v1.1.19\pcap\pcap.go:269:33: undefined: pcapWarningPromisc
C:\Users\cdutz\go\pkg\mod\github.com\google\gopacket@v1.1.19\pcap\pcap.go:270:33: undefined: pcapErrorNoSuchDevice
C:\Users\cdutz\go\pkg\mod\github.com\google\gopacket@v1.1.19\pcap\pcap.go:271:33: undefined: pcapErrorDenied
C:\Users\cdutz\go\pkg\mod\github.com\google\gopacket@v1.1.19\pcap\pcap.go:272:33: undefined: pcapErrorNotUp
C:\Users\cdutz\go\pkg\mod\github.com\google\gopacket@v1.1.19\pcap\pcap.go:272:33: too many errors
`

It seems as if on windows systems these constants are defined by the files defs_windows_386.go or defs_windows_amd64.go while on Linux (Ubuntu) it seems to be using pcap_unix.go. I would have expected it to use the same in case of my mips linux.

Am I missing anything that would enable me to compile this application?

Your help would be greatly appreciated.

Chris