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view ifndef_wrapper.sh @ 1440:8b74d5f876a7

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sysoptions.h: Add ability to override DROPBEAR_LISTEN_BACKLOG This change allows adding DROPBEAR_LISTEN_BACKLOG to localoptions.h to force the value.
author Ben Gardner <bgardner@wabtec.com>
date Mon, 05 Jun 2017 08:39:45 -0500
parents 750ec4ec4cbe
children 198e2ee0f4b1
line wrap: on
line source

#!/bin/sh

# Wrap all "#define X Y" with a #ifndef X...#endif"

sed -E 's/^(#define ([^ ]+) .*)/#ifndef \2\
\1\
#endif/'