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Add BR2_ROOTFS_{PRE_BUILD|POST_{BUILD|FAKEROOT|IMAGE}}_SCRIPT_ARGS

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Currently, one may only specify one list of arguments that are passed to
several scripts (BR2_ROOTFS_PRE_BUILD_SCRIPT, BR2_ROOTFS_POST_BUILD_SCRIPT,
BR2_ROOTFS_POST_FAKEROOT_SCRIPT and BR2_ROOTFS_POST_IMAGE_SCRIPT_ARGS).

So one has to be careful that the arguments for these scripts do noti
collide.

To allow specifiying dedicated arguments to each type of scripts, new
config options are introduced. For backward compatibility the value of
BR2_ROOTFS_POST_SCRIPT_ARGS is still passed to the scripts. But now one
can add specific arguments from the new config option.

Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
[yann.morin.1998@free.fr:
  - mention common args in help texts
  - slight coding style beautification
  - slight rewording in commit log
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit is contained in:
Heiko Thiery
2024-03-28 15:09:20 +01:00
committed by Yann E. MORIN
parent 96b3295ca1
commit b7cc572208
5 changed files with 75 additions and 7 deletions
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5
docs/manual/customize-post-image.adoc
View File

@@ -26,6 +26,11 @@ arguments will be passed to the script too. All the scripts will be
passed the exact same set of arguments, it is not possible to pass
different sets of arguments to each script.
Note that the arguments from +BR2_ROOTFS_POST_SCRIPT_ARGS+ will also be
passed to post-build and post-fakeroot scripts. If you want to use
arguments that are only used for the post-image scripts you can use
+BR2_ROOTFS_POST_IMAGE_SCRIPT_ARGS+.
Again just like for the post-build scripts, the scripts have access to
the environment variables +BR2_CONFIG+, +HOST_DIR+, +STAGING_DIR+,
+TARGET_DIR+, +BUILD_DIR+, +BINARIES_DIR+, +CONFIG_DIR+ and

6
docs/manual/customize-rootfs.adoc
View File

@@ -56,6 +56,12 @@ The post-build scripts are run with the main Buildroot tree as current
passed to the script too. All the scripts will be passed the exact
same set of arguments, it is not possible to pass different sets of
arguments to each script.
Note that the arguments from +BR2_ROOTFS_POST_SCRIPT_ARGS+ will also be
passed to post-image and post-fakeroot scripts. If you want to use
arguments that are only used for the post-build scripts you can use
+BR2_ROOTFS_POST_BUILD_SCRIPT_ARGS+.
+
In addition, you may also use these environment variables: