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annotate ifndef_wrapper.sh @ 1666:c148e7afa0d1

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Handle early exit when addrstring isn't set
author Matt Johnston <matt@ucc.asn.au>
date Wed, 18 Mar 2020 23:37:45 +0800
parents 0196f4f83fee
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1295
750ec4ec4cbe Convert #ifdef to #if, other build changes
Matt Johnston <matt@ucc.asn.au>
parents:
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1 #!/bin/sh
750ec4ec4cbe Convert #ifdef to #if, other build changes
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2
750ec4ec4cbe Convert #ifdef to #if, other build changes
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3 # Wrap all "#define X Y" with a #ifndef X...#endif"
750ec4ec4cbe Convert #ifdef to #if, other build changes
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4
1611
0196f4f83fee avoid extended regex features to avoid caring about sed -r vs -E
Matt Johnston <matt@ucc.asn.au>
parents: 1521
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5 sed 's/^\( *#define \([^ ][^ ]*\) .*\)/#ifndef \2\
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750ec4ec4cbe Convert #ifdef to #if, other build changes
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parents:
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6 \1\
750ec4ec4cbe Convert #ifdef to #if, other build changes
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7 #endif/'