From f0b86e3f2f41ac8f7f665b104dc2a098ec459b17 Mon Sep 17 00:00:00 2001 From: Luca Boccassi Date: Thu, 18 Apr 2019 10:30:20 +0100 Subject: [PATCH] doc: mention machine=default option for meson Document the new value, as it's useful for distributions and users who need to use a stable baseline -march Signed-off-by: Luca Boccassi Reviewed-by: Christian Ehrhardt Reviewed-by: Jerin Jacob --- 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 912cb3a8cc..7b802442bd 100644 --- a/doc/build-sdk-meson.txt +++ b/doc/build-sdk-meson.txt @@ -82,6 +82,8 @@ Project-specific options are passed used -Doption=value:: meson -Denable_docs=true fullbuild # build and install docs + meson -Dmachine=default # use builder-independent baseline -march + Examples of setting the same options using meson configure:: meson configure -Dwerror=true @@ -98,6 +100,9 @@ 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 uses a config that works on all supported 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