bitbake: bitbake-setup: suggest "." instead of "source"

"." is in POSIX standard[0], whereas "source" is only supported in more
feature-full shells (bash, zsh, ...)

[0]: https://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#dot

(Bitbake rev: 22c5fe7b2de74841e86d28a81143bd1a717518d9)

Signed-off-by: Yoann Congal <yoann.congal@smile.fr>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/bitbake/bin/bitbake-setup b/bitbake/bin/bitbake-setup
index 1fbb65494b..51d9503c4a 100755
--- a/bitbake/bin/bitbake-setup
+++ b/bitbake/bin/bitbake-setup
@@ -219,7 +219,7 @@ The bitbake configuration files (local.conf, bblayers.conf and more) can be foun
         f.write(readme)
     print("Usage instructions and additional information are in\n     {}\n".format(readme_file))
     print("The bitbake configuration files (local.conf, bblayers.conf and more) can be found in\n    {}/conf\n".format(bitbake_builddir))
-    print("To run builds, source the environment using\n    source {}".format(init_script))
+    print("To run builds, source the environment using\n    . {}".format(init_script))
 
 def get_registry_config(registry_path, id):
     for root, dirs, files in os.walk(registry_path):