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From: Richard Purdie <richard.purdie@linuxfoundation.org>
To: bitbake-devel <bitbake-devel@lists.openembedded.org>
Subject: [PATCH] data_smart: Restrict expansion regexp to not include : characters
Date: Fri, 08 Apr 2016 23:47:58 +0100	[thread overview]
Message-ID: <1460155678.9308.2.camel@linuxfoundation.org> (raw)

Bitbake variables don't include ":" characters so exclude these from the variable
expansion regexp.

This assists when parsing shell code which does A=${B:-C} as we don't want a
dependency on a variable called "B:-C".

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/bitbake/lib/bb/data_smart.py b/bitbake/lib/bb/data_smart.py
index d61ad53..fa1e794 100644
--- a/bitbake/lib/bb/data_smart.py
+++ b/bitbake/lib/bb/data_smart.py
@@ -40,7 +40,7 @@ logger = logging.getLogger("BitBake.Data")
 
 __setvar_keyword__ = ["_append", "_prepend", "_remove"]
 __setvar_regexp__ = re.compile('(?P<base>.*?)(?P<keyword>_append|_prepend|_remove)(_(?P<add>.*))?$')
-__expand_var_regexp__ = re.compile(r"\${[^{}@\n\t ]+}")
+__expand_var_regexp__ = re.compile(r"\${[^{}@\n\t :]+}")
 __expand_python_regexp__ = re.compile(r"\${@.+?}")
 
 def infer_caller_details(loginfo, parent = False, varval = True):




             reply	other threads:[~2016-04-08 22:48 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-08 22:47 Richard Purdie [this message]
2016-04-10 18:37 ` [PATCH] data_smart: Restrict expansion regexp to not include : characters Christopher Larson

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