Re: PATCH: SYSROOT_SUBDIR_SPEC (was configure --with-sysroot)

[<gp at qnx dot com>]

This is a multi-part message in MIME format.

Ping?

Thanks.
GP

gp at qnx dot com said:

> I have attached my first attempt at support for SYSROOT_SUBDIR_SPEC and
> SYSROOT_HEADERS_SUBDIR_SPEC.  I know this is not patches-gcc, but I am hoping
> for some feedback before making that submission.
> 
> The suggestion I was given was to have SYSROOT_HEADERS_SUBDIR_SPEC default to
> SYSROOT_SUBDIR_SPEC, and have SYSROOT_SUBDIR_SPEC default to an empty string.
>  I chose to have them both default to empty strings.  It made sense to me to
> keep them independant of each other, and to only use a subdir spec if it is
> explicitly defined, and if target_system_root is set.
> 
> So we get:
> 
>  - target_system_root
>    - headers and libs in sysroot.
> 
>  - target_system_root and target_sysroot_subdir
>    - headers in sysroot, libs in subdir
> 
>  - target_system_root and target_sysroot_hdrs_subdir
>    - headers found in hdrs_subdir, libs found in sysroot
> 
>  - target_system_root and both subdirs
>    - headers in hdrs_subdir, libs in subdir
> 
>  - both subdirs
>    - not used
> 
> PLMK.
> 
> Cheers.
> GP
> 
> 
> 
> 
> 
> 



--

Attachment: gcc.c.diff
Description: Binary data