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--- a/configure.ac
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+++ b/configure.ac
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@@ -660,6 +660,13 @@ else
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BINDCONFIG="$BINDCONFIG --with-randomdev=$use_randomdev"
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fi
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+AC_ARG_ENABLE(backtrace,
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+ AS_HELP_STRING([--enable-backtrace], [use libunwind backtracing (default is yes)]),
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+ want_backtrace="$enableval", want_backtrace="yes")
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+if test "$want_backtrace" = "no"; then
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+ BINDCONFIG="$BINDCONFIG --disable-backtrace"
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+fi
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+
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BINDIOMUX="--disable-kqueue --disable-epoll --disable-devpoll"
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# check kqueue/epoll/devpoll alternative to select
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AC_ARG_ENABLE(kqueue,
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