Re: [Xen-devel] [PATCH for-4.9 2/2] build: fix tools/include and stubdom build

[Samuel Thibault <samuel.thibault@xxxxxxxxxxxx>]

Wei Liu, on mar. 16 mai 2017 11:47:30 +0100, wrote:
> Build can fail if stubdom build is run before tools build because:
> 
> 1. tools/include build uses relative path and depends on XEN_OS
> 2. stubdom needs tools/include to be built, at which time XEN_OS is
>    mini-os and corresponding symlinks are created
> 3. libraries inside tools needs tools/include to be built, at which
>    time XEN_OS is the host os name, but symlinks won't be created
>    because they are already there
> 4. libraries get the wrong headers and fail to build
> 
> Fix this by using absolute paths in tools/include Makefile. Provide
> mechanism to override the prefix in paths. Use that mechanism in
> stubdom build to reduce code duplication.
> 
> Reported-by: Steven Haigh <netwiz@xxxxxxxxx>
> Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>

Acked-by: Samuel Thibault <samuel.thibault@xxxxxxxxxxxx>

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