annotate ifndef_wrapper.sh @ 1853:2be3115a8762 default tip main master

debugging test runner authorized_keys perms
author Matt Johnston <matt@ucc.asn.au>
date Tue, 19 Oct 2021 13:45:59 +0800
parents 0196f4f83fee
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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750ec4ec4cbe Convert #ifdef to #if, other build changes
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1 #!/bin/sh
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2
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3 # Wrap all "#define X Y" with a #ifndef X...#endif"
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4
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0196f4f83fee avoid extended regex features to avoid caring about sed -r vs -E
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5 sed 's/^\( *#define \([^ ][^ ]*\) .*\)/#ifndef \2\
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6 \1\
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7 #endif/'