From: Michal Nowak <mnowak@isc.org>
Date: Mon, 19 Oct 2020 11:33:32 +0000 (+0200)
Subject: Fix system test backtrace generation on OpenBSD
X-Git-Tag: v9.17.7~41^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f0b13873a3efd873c4b070fc2a0fedcbf7a9dc31;p=thirdparty%2Fbind9.git

Fix system test backtrace generation on OpenBSD

On Linux core dump contains absolute path to crashed binary

    Core was generated by `/home/newman/isc/ws/bind9/bin/named/.libs/lt-named -D glue-ns1 -X named.lock -m'.

However, on OpenBSD there's only a basename

    Core was generated by `named'.

This commit adds support for the latter, retains the former.
---

diff --git a/bin/tests/system/run.sh.in b/bin/tests/system/run.sh.in
index 2ab8bb91e76..c00d73466b8 100644
--- a/bin/tests/system/run.sh.in
+++ b/bin/tests/system/run.sh.in
@@ -265,7 +265,10 @@ if [ -n "$core_dumps" ]; then
         export SYSTESTDIR="$systest"
         echoinfo "D:$systest:backtrace from $coredump:"
         echoinfo "D:$systest:--------------------------------------------------------------------------------"
-        binary=$(gdb --batch --core="$coredump" 2>/dev/null | sed -ne "s/Core was generated by \`//;s/ .*'.$//p;")
+        binary=$(gdb --batch --core="$coredump" 2>/dev/null | sed -ne "s|Core was generated by \`\([^' ]*\)[' ].*|\1|p")
+        if [ ! -f "${binary}" ]; then
+            binary=$(find "${top_builddir}" -path "*/.libs/${binary}" -type f)
+        fi
         "${top_builddir}/libtool" --mode=execute gdb \
                                   -batch \
                                   -ex bt \