Mercurial > dropbear

view ifndef_wrapper.sh @ 1299:24e563b90f12

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Support out-of-tree builds usign bundled libtom When building out-of-tree we need both source and generated folders in include paths to find both distributed and generated headers.
author Henrik Nordström <henrik@knc.nu>
date Wed, 11 May 2016 12:35:06 +0200
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/'