configure: do not use interval regexp operators with awk

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

(cherry picked from commit 4858a8ee2f)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Marvin Scholz authored and Michael Niedermayer committed 2026-06-21 02:56:27 +02:00
1 parent 84533806e7
commit 3a66f856c6
1 file changed
+1 -1
Vendored
+1 -1
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@@ -5888,7 +5888,7 @@ 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}'"