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| author |   Achille Fouilleul <achille.fouilleul@gadz.org> | 2019-03-06 16:32:52 +0100 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2019-03-06 23:12:06 +0000 |
| commit | 791e5bfcb449024f295a4f8f507c1012cff76f9d (patch) | |
| tree | 12efbdc05ddab3a094c4d981186fc022ce6bd1c0 | |
| parent | 6319a59c1d30eeb8ad4871d43641e3469fb543ba (diff) | |
| download | openembedded-core-contrib-791e5bfcb449024f295a4f8f507c1012cff76f9d.tar.gz | |
utils: Fix create_wrapper
Wrappers generated by create_wrapper do not work properly:
python, for example, looks at argv[0] to know if it is
running from a virtualenv. Because the wrapper replaces
argv[0] with python's canonical path, python cannot tell
whether it has been invoked directly or from a virtualenv
symlink.
This change makes the wrapper pass the original argv[0] down
to the real command.
Signed-off-by: Achille Fouilleul <achille.fouilleul@gadz.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
| -rw-r--r-- | meta/classes/utils.bbclass | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/meta/classes/utils.bbclass b/meta/classes/utils.bbclass index 0016e5c4e6..cd3d05709e 100644 --- a/meta/classes/utils.bbclass +++ b/meta/classes/utils.bbclass @@ -264,7 +264,7 @@ create_wrapper () { realpath=\`readlink -fn \$0\` realdir=\`dirname \$realpath\` export $exportstring -exec -a \`dirname \$realpath\`/$cmdname \`dirname \$realpath\`/$cmdname.real "\$@" +exec -a "\$0" \$realdir/$cmdname.real "\$@" END chmod +x $cmd } |