view ifndef_wrapper.sh @ 1811:7dc92355a986

Remove some obselete autoconf bits. Keeps autoconf 2.71 happy, though we leave the prereq version at 2.59
author Matt Johnston <matt@ucc.asn.au>
date Tue, 30 Mar 2021 20:42:04 +0800
parents 0196f4f83fee
children
line wrap: on
line source
#!/bin/sh

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

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