RE: Build fix backports for 4.9 - 4.11 inclusive

[Ian Jackson <ian.jackson@xxxxxxxxxx>]

Paul Durrant writes ("RE: Build fix backports for 4.9 - 4.11 inclusive"):
> Something like this is hitting me building 4.11 too. Weirdly it does not hit 
> if I do a clean build... only incremental:

Wow.  Yes.  Same here.  With the other stuff I mentioned my 4.10
builds, but only if I start from a clean tree.

> make -C seabios-dir all
> make[3]: Entering directory 
> '/local/scratch/pdurrant/xen/tools/firmware/seabios-dir-remote'
>   Compiling IASL src/fw/ssdt-misc.hex
> out/src/fw/ssdt-misc.dsl.i      4: DefinitionBlock ("ssdt-misc.aml", "SSDT", 
> 0x01, "BXPC", "BXSSDTSUSP", 0x1)
> Error    6155 -                                                               
>   Invalid OEM Table ID ^  (Length cannot exceed 8
> characters)
> 
> ASL Input:     out/src/fw/ssdt-misc.dsl.i - 102 lines, 2567 bytes, 35 keywords
> Listing File:  out/src/fw/ssdt-misc.lst - 8393 bytes
> Hex Dump:      out/src/fw/ssdt-misc.hex - 4096 bytes
> 
> Compilation complete. 1 Errors, 0 Warnings, 0 Remarks, 2 Optimizations

Maybe the generated output file is committed in tree and the build
system is also a bit shonky ?

I'll push my now-building 4.10 branch to xen.git#staging-4.10, anyway.

Ian.