Mercurial > dropbear

view ifndef_wrapper.sh @ 1473:67bcd5fa40c6

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
generate list of libtomcrypt directories automatically
author Matt Johnston <matt@ucc.asn.au>
date Fri, 09 Feb 2018 23:33:41 +0800
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/'