[PATCH v4 1/6] config: Allow memory tagging to be enabled when configuring glibc

[Siddhesh Poyarekar]

On 12/19/20 12:59 AM, Richard Earnshaw via Libc-alpha wrote:
> 
> This patch adds the configuration machinery to allow memory tagging to be
> enabled from the command line via the configure option --enable-memory-tagging.
> 
> The current default is off, though in time we may change that once the API
> is more stable.
> ---
>   INSTALL             | 14 ++++++++++++++
>   config.h.in         |  3 +++
>   config.make.in      |  2 ++
>   configure           | 22 ++++++++++++++++++++++
>   configure.ac        | 15 +++++++++++++++
>   manual/install.texi | 13 +++++++++++++
>   6 files changed, 69 insertions(+)
> 

This looks fine now; the messaging in INSTALL matches what we do, i.e. 
enable memory tagging only if the architecture supports it.

Siddhesh