[tor-commits] [tor/maint-0.2.7] FreeBSD needs -lexecinfo to get backtrace()

[nickm at torproject.org]

commit 00e15ba4772bb11c00e88f9e263966c856f1f275
Author: Marcin Cieślak <saper at saper.info>
Date:   Fri Sep 25 00:59:59 2015 +0000

    FreeBSD needs -lexecinfo to get backtrace()
---
 configure.ac |    1 +
 1 file changed, 1 insertion(+)

diff --git a/configure.ac b/configure.ac
index b190522..24de46e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -360,6 +360,7 @@ AC_SEARCH_LIBS(socket, [socket network])
 AC_SEARCH_LIBS(gethostbyname, [nsl])
 AC_SEARCH_LIBS(dlopen, [dl])
 AC_SEARCH_LIBS(inet_aton, [resolv])
+AC_SEARCH_LIBS(backtrace, [execinfo])
 saved_LIBS="$LIBS"
 AC_SEARCH_LIBS([clock_gettime], [rt])
 if test "$LIBS" != "$saved_LIBS"; then