diff options
Diffstat (limited to 'doc/bitbake-user-manual/bitbake-user-manual-metadata.rst')
| -rw-r--r-- | doc/bitbake-user-manual/bitbake-user-manual-metadata.rst | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/doc/bitbake-user-manual/bitbake-user-manual-metadata.rst b/doc/bitbake-user-manual/bitbake-user-manual-metadata.rst index 8496e1da5..174cac781 100644 --- a/doc/bitbake-user-manual/bitbake-user-manual-metadata.rst +++ b/doc/bitbake-user-manual/bitbake-user-manual-metadata.rst @@ -1343,8 +1343,8 @@ the build machine cannot influence the build. .. note:: By default, BitBake cleans the environment to include only those - things exported or listed in its whitelist to ensure that the build - environment is reproducible and consistent. You can prevent this + things exported or listed in its passthrough list to ensure that the + build environment is reproducible and consistent. You can prevent this "cleaning" by setting the :term:`BB_PRESERVE_ENV` variable. Consequently, if you do want something to get passed into the build task @@ -1352,14 +1352,14 @@ environment, you must take these two steps: #. Tell BitBake to load what you want from the environment into the datastore. You can do so through the - :term:`BB_ENV_WHITELIST` and - :term:`BB_ENV_EXTRAWHITE` variables. For + :term:`BB_ENV_PASSTHROUGH` and + :term:`BB_ENV_PASSTHROUGH_ADDITIONS` variables. For example, assume you want to prevent the build system from accessing - your ``$HOME/.ccache`` directory. The following command "whitelists" - the environment variable ``CCACHE_DIR`` causing BitBake to allow that - variable into the datastore:: + your ``$HOME/.ccache`` directory. The following command adds the + the environment variable ``CCACHE_DIR`` to BitBake's passthrough + list to allow that variable into the datastore:: - export BB_ENV_EXTRAWHITE="$BB_ENV_EXTRAWHITE CCACHE_DIR" + export BB_ENV_PASSTHROUGH_ADDITIONS="$BB_ENV_PASSTHROUGH_ADDITIONS CCACHE_DIR" #. Tell BitBake to export what you have loaded into the datastore to the task environment of every running task. Loading something from the @@ -1376,7 +1376,7 @@ environment, you must take these two steps: A side effect of the previous steps is that BitBake records the variable as a dependency of the build process in things like the setscene checksums. If doing so results in unnecessary rebuilds of - tasks, you can whitelist the variable so that the setscene code + tasks, you can also flag the variable so that the setscene code ignores the dependency when it creates checksums. Sometimes, it is useful to be able to obtain information from the |