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[mickledore,12/13] ref-manual: variables: add TOOLCHAIN_OPTIONS variable

Message ID 20231024132318.90209-13-michael.opdenacker@bootlin.com
State New
Headers show
Series mickledore documentation backports | expand

Commit Message

Michael Opdenacker Oct. 24, 2023, 1:23 p.m. UTC 
From: Michael Opdenacker <michael.opdenacker@bootlin.com>

From: BELHADJ SALEM Talel <bhstalel@gmail.com>

Signed-off-by: Talel BELHAJSALEM <bhstalel@gmail.com>
Reviewed-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
---
 documentation/ref-manual/variables.rst | 10 ++++++++++
 1 file changed, 10 insertions(+)
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Patch

diff --git a/documentation/ref-manual/variables.rst b/documentation/ref-manual/variables.rst
index aab41fedb2..3529b6f47c 100644
--- a/documentation/ref-manual/variables.rst
+++ b/documentation/ref-manual/variables.rst
@@ -8931,6 +8931,16 @@  system and gives an overview of their function and contents.
       portion of an eSDK. This is similar to :term:`TOOLCHAIN_HOST_TASK`
       applying to SDKs.
 
+   :term:`TOOLCHAIN_OPTIONS`
+      This variable holds extra options passed to the compiler and the linker
+      for non ``-native`` recipes as they have to point to their custom
+      ``sysroot`` folder pointed to by :term:`RECIPE_SYSROOT`::
+
+         TOOLCHAIN_OPTIONS = " --sysroot=${RECIPE_SYSROOT}"
+
+      Native recipes don't need this variable to be set, as they are
+      built for the host machine with the native compiler.
+
    :term:`TOOLCHAIN_OUTPUTNAME`
       This variable defines the name used for the toolchain output. The
       :ref:`populate_sdk_base <ref-classes-populate-sdk-*>` class sets