view ifndef_wrapper.sh @ 1407:8d9bad0a1c86

Merge pull request #38 from armcc/master Fix libtomcrypt/libtommath linking order
author Matt Johnston <matt@ucc.asn.au>
date Sat, 03 Jun 2017 09:45:55 +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/'