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authorSam Ravnborg <sam@ravnborg.org>2007-11-10 20:40:05 +0100
committerSam Ravnborg <sam@ravnborg.org>2007-11-12 21:02:20 +0100
commit0f855aa64b3f63d35a891510cf7db932a435c116 (patch)
treee3e8ad4bf17598ac3c6aeb6c5fed81fc1096b615 /README
parent9c900a9c9d9351e55ab6a84e12e3a52c474c7c8b (diff)
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kconfig: add helper to set config symbol from environment variable
Add conf_set_env_sym() that can set an already defined symbol based on the value of an environment variable. Unknown symbols are silently ignored. A warning is printed if the value of the environment variable is unexpected. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Roman Zippel <zippel@linux-m68k.org>
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