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| author |   Richard Tollerton <rich.tollerton@ni.com> | 2015-04-09 15:21:49 -0500 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2015-04-11 16:26:37 +0100 |
| commit | 34226a9e02f319a7547967bbdaca3ca918927dd1 (patch) | |
| tree | 37096141ee8c1c232db09eaf381a3ec20efdfc81 | |
| parent | 88dfe16b5abd804bae0c1e3b60cb93cb951cbc3f (diff) | |
| download | bitbake-34226a9e02f319a7547967bbdaca3ca918927dd1.tar.gz | |
data.py: fixes bad substitution when running devshell
Running bitbake inside make results in the exported environment variable
MAKEOVERRIDES="${-*-command-variables-*-}", which the shell chokes on
when trying to expand it. But of course, it probably shouldn't have been
trying to expand it in the first place -- so just escape the dollar
sign.
(Bitbake rev: 18cd0ce6a55c9065c3f1bf223b47d817b5efcd8f)
Signed-off-by: Richard Tollerton <rich.tollerton@ni.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Alejandro Hernandez <alejandro.hernandez@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
| -rw-r--r-- | lib/bb/data.py | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/bb/data.py b/lib/bb/data.py index eb628c7df..82eefef1a 100644 --- a/lib/bb/data.py +++ b/lib/bb/data.py @@ -238,6 +238,7 @@ def emit_var(var, o=sys.__stdout__, d = init(), all=False): # to a shell, we need to escape the quotes in the var alter = re.sub('"', '\\"', val) alter = re.sub('\n', ' \\\n', alter) + alter = re.sub('\\$', '\\\\$', alter) o.write('%s="%s"\n' % (varExpanded, alter)) return 0 |