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authorRichard Tollerton <rich.tollerton@ni.com>2014-12-17 19:11:18 -0600
committerRichard Purdie <richard.purdie@linuxfoundation.org>2014-12-18 10:28:44 +0000
commit0a791e91e55d30b328ddbd90fdb0d5911c388b96 (patch)
tree18d01b5f88be35b4e402bf66b51fca52e6e59183 /bitbake/lib
parentbb83fccb4b4dbb1fbadc7c1cb1f51a39840c9f95 (diff)
downloadpoky-0a791e91e55d30b328ddbd90fdb0d5911c388b96.tar.gz
bitbake: data: escape '$' in shell variable assignment
Running bitbake inside make results in the exported environment variable MAKEOVERRIDES="${-*-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>
Diffstat (limited to 'bitbake/lib')
-rw-r--r--bitbake/lib/bb/data.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/bitbake/lib/bb/data.py b/bitbake/lib/bb/data.py
index eb628c7df3..82eefef1a6 100644
--- a/bitbake/lib/bb/data.py
+++ b/bitbake/lib/bb/data.py
@@ -238,6 +238,7 @@ def emit_var(var, o=sys.__stdout__, d = init(), all=False):
238 # to a shell, we need to escape the quotes in the var 238 # to a shell, we need to escape the quotes in the var
239 alter = re.sub('"', '\\"', val) 239 alter = re.sub('"', '\\"', val)
240 alter = re.sub('\n', ' \\\n', alter) 240 alter = re.sub('\n', ' \\\n', alter)
241 alter = re.sub('\\$', '\\\\$', alter)
241 o.write('%s="%s"\n' % (varExpanded, alter)) 242 o.write('%s="%s"\n' % (varExpanded, alter))
242 return 0 243 return 0
243 244