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| author | Daniel Borkmann <dborkman@redhat.com> | 2013-07-12 10:52:07 +0200 |
|---|---|---|
| committer | Daniel Borkmann <dborkman@redhat.com> | 2013-07-12 10:52:07 +0200 |
| commit | 138f28aaafc3bd3087efbc25f49f752c66d14157 (patch) | |
| tree | a2f83cbb692fc020ee1eb71379c94901989b8ff6 /CodingStyle | |
| parent | 8f92276156b1fbdeebd085b731ed4aeab3960432 (diff) | |
configure: do not use bash's expr match
It looks like there are some incompatibilities in bash's expr match
among different versions. Using set -x, gives us on bash 4.2.45:
+ TOOLS=' netsniff-ng trafgen ifpps bpfc'
+ for tool in '$_tools'
+ case "$tool" in
++ expr match '"curvetun' 'astraceroute"' '$1'
expr: syntax error
+ m=
+ '[' '' == 0 ']'
So rather avoid using "expr match" and switch to "case" for substring
matching, which should be more portable.
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Diffstat (limited to 'CodingStyle')
0 files changed, 0 insertions, 0 deletions