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parse/ConfHandler: Fix enthusiatic export regexp matching 

The export regexp was only meant to catch values like:

export VARIABLENAME

however after the stricter quoting patch was applied, it was also matching
variables like:

export BAR=foo

and setting the export flag on a variable called "BAR=foo". The = character
is an invalid variable name character. This patch tightens up the regexp
match so it only matches the intended character set and only matches variable
names.

(Bitbake rev: 6d1765c2eac8c1958ceb9c81d55d04a9bc961cb1)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie 2012-02-29 13:09:15 +00:00
parent 7fee190f67
commit 0cfceaa53b
1 changed files with 1 additions and 1 deletions
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2
bitbake/lib/bb/parse/parse_py/ConfHandler.py
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@ -32,7 +32,7 @@ from bb.parse import ParseError, resolve_file, ast, logger
__config_regexp__ = re.compile( r"(?P<exp>export\s*)?(?P<var>[a-zA-Z0-9\-_+.${}/]+)(\[(?P<flag>[a-zA-Z0-9\-_+.]+)\])?\s*((?P<colon>:=)|(?P<lazyques>\?\?=)|(?P<ques>\?=)|(?P<append>\+=)|(?P<prepend>=\+)|(?P<predot>=\.)|(?P<postdot>\.=)|=)\s*(?P<apo>['\"])(?P<value>.*)(?P=apo)$")
__include_regexp__ = re.compile( r"include\s+(.+)" )
__require_regexp__ = re.compile( r"require\s+(.+)" )
__export_regexp__ = re.compile( r"export\s+(.+)" )
__export_regexp__ = re.compile( r"export\s+([a-zA-Z0-9\-_+.${}/]+)$" )
def init(data):
topdir = data.getVar('TOPDIR')