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configure: do not use interval regexp operators with awk

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Some awk implementations like mawk (used on Ubuntu) do not support
these.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Marvin Scholz 2024-09-19 22:22:46 +02:00 committed by Paul B Mahol
parent 62da31ba80
commit 2adbd80351
1 changed files with 1 additions and 1 deletions
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2
configure vendored
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@ -6124,7 +6124,7 @@ enabled pic && enable_weak_pic
test_cc <<EOF || die "Symbol mangling check failed."
int ff_extern;
EOF
sym=$($nm $TMPO | awk '/[ \t]+[^ \t]{0,1}ff_extern$/{ print substr($0, match($0, /[^ \t]{0,1}ff_extern$/)) }')
sym=$($nm $TMPO | awk '/[ \t]+[^ \t]?ff_extern$/{ print substr($0, match($0, /[^ \t]?ff_extern$/)) }')
extern_prefix=${sym%%ff_extern*}
log "Symbol prefix detected as: '${extern_prefix}'"