From 0a791e91e55d30b328ddbd90fdb0d5911c388b96 Mon Sep 17 00:00:00 2001 From: Richard Tollerton Date: Wed, 17 Dec 2014 19:11:18 -0600 Subject: 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 Signed-off-by: Richard Purdie --- bitbake/lib/bb/data.py | 1 + 1 file changed, 1 insertion(+) (limited to 'bitbake') 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): # 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 -- cgit v1.2.3-54-g00ecf