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authorDaniel Borkmann <dborkman@redhat.com>2013-07-12 10:52:07 +0200
committerDaniel Borkmann <dborkman@redhat.com>2013-07-12 10:52:07 +0200
commit138f28aaafc3bd3087efbc25f49f752c66d14157 (patch)
treea2f83cbb692fc020ee1eb71379c94901989b8ff6 /bpf_parser.y
parent8f92276156b1fbdeebd085b731ed4aeab3960432 (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 'bpf_parser.y')
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