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wic: Create and use new functions for getting bitbake variables

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Add get_bitbake_var() and bitbake_env_lines() functions for use by
plugins, which will need access to them for customization.

(From OE-Core rev: f0bb47b0d7ab6520c105ce131844269172de3efd)

Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Tom Zanussi
2014-02-03 19:16:55 -06:00
committed by Richard Purdie
parent 534d9ba70a
commit 3cb93017e6
3 changed files with 37 additions and 5 deletions
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16
scripts/lib/mic/utils/oe/misc.py
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@@ -109,6 +109,15 @@ def add_wks_var(key, val):
BOOTDD_EXTRA_SPACE = 16384
__bitbake_env_lines = ""
def set_bitbake_env_lines(bitbake_env_lines):
global __bitbake_env_lines
__bitbake_env_lines = bitbake_env_lines
def get_bitbake_env_lines():
return __bitbake_env_lines
def get_line_val(line, key):
"""
Extract the value from the VAR="val" string
@@ -118,3 +127,10 @@ def get_line_val(line, key):
stripped_line = stripped_line.replace('\"', '')
return stripped_line
return None
def get_bitbake_var(key):
for line in __bitbake_env_lines.split('\n'):
if (get_line_val(line, key)):
val = get_line_val(line, key)
return val
return None