build: mention machine=default and its use in documentation
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Commit Message
Signed-off-by: Luca Boccassi <bluca@debian.org>
---
doc/build-sdk-meson.txt | 5 +++++
1 file changed, 5 insertions(+)
Comments
On Mon, Jan 14, 2019 at 1:23 PM Luca Boccassi <bluca@debian.org> wrote:
>
> Signed-off-by: Luca Boccassi <bluca@debian.org>
> ---
> doc/build-sdk-meson.txt | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/doc/build-sdk-meson.txt b/doc/build-sdk-meson.txt
> index 29a8bd387..2efff58e2 100644
> --- a/doc/build-sdk-meson.txt
> +++ b/doc/build-sdk-meson.txt
> @@ -87,6 +87,8 @@ Project-specific options are passed used -Doption=value::
>
> meson -Denable_docs=true fullbuild # build and install docs
>
> + meson -Dmachine=default # user builder-independent baseline -march
Thanks for driving all the proper builder independent config Luca.
In this line I'd assume you meant "use" not "user" right?
Other than that:
Reviewed-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
> +
> Examples of setting the same options using meson configure::
>
> meson configure -Dwerror=true
> @@ -103,6 +105,9 @@ should be used to change the build settings within the directory, and when
> ``ninja`` is called to do the build itself, it will trigger the necessary
> re-scan from meson.
>
> +NOTE: machine=default will use the minimum required -march on all architectures
> +regardless of the capabilities of the machine where the build is happening.
> +
> As well as those settings taken from ``meson configure``, other options
> such as the compiler to use can be passed via environment variables. For
> example::
> --
> 2.20.1
>
On Mon, 2019-01-14 at 15:32 +0200, Christian Ehrhardt wrote:
> On Mon, Jan 14, 2019 at 1:23 PM Luca Boccassi <bluca@debian.org>
> wrote:
> >
> > Signed-off-by: Luca Boccassi <bluca@debian.org>
> > ---
> > doc/build-sdk-meson.txt | 5 +++++
> > 1 file changed, 5 insertions(+)
> >
> > diff --git a/doc/build-sdk-meson.txt b/doc/build-sdk-meson.txt
> > index 29a8bd387..2efff58e2 100644
> > --- a/doc/build-sdk-meson.txt
> > +++ b/doc/build-sdk-meson.txt
> > @@ -87,6 +87,8 @@ Project-specific options are passed used
> > -Doption=value::
> >
> > meson -Denable_docs=true fullbuild # build and install
> > docs
> >
> > + meson -Dmachine=default # user builder-independent
> > baseline -march
>
> Thanks for driving all the proper builder independent config Luca.
> In this line I'd assume you meant "use" not "user" right?
>
> Other than that:
> Reviewed-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Yes indeed it's a typo, fixed in v2, thanks
@@ -87,6 +87,8 @@ Project-specific options are passed used -Doption=value::
meson -Denable_docs=true fullbuild # build and install docs
+ meson -Dmachine=default # user builder-independent baseline -march
+
Examples of setting the same options using meson configure::
meson configure -Dwerror=true
@@ -103,6 +105,9 @@ should be used to change the build settings within the directory, and when
``ninja`` is called to do the build itself, it will trigger the necessary
re-scan from meson.
+NOTE: machine=default will use the minimum required -march on all architectures
+regardless of the capabilities of the machine where the build is happening.
+
As well as those settings taken from ``meson configure``, other options
such as the compiler to use can be passed via environment variables. For
example::