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-rw-r--r--configure.in1
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.in b/configure.in
index 5781c5ceef..15f8182bd7 100644
--- a/configure.in
+++ b/configure.in
@@ -3210,6 +3210,7 @@ AS_CASE(["$target_cpu-$target_os"],
AC_CHECK_HEADERS([execinfo.h])
if test "x$ac_cv_header_execinfo_h" = xyes; then
AC_CHECK_LIB([execinfo], [backtrace])
+ AC_CHECK_HEADERS([libunwind.h])
fi],
[*-freebsd*|x86_64-netbsd*], [
AC_CHECK_HEADERS([execinfo.h])