ci: use ASan/UBsan in bluetooth tests

Compile with sanitizers for the bluetooth tests, for better backtraces
on failures. Also produce backtraces via gdb.

.gitlab/ci/core-backtrace.sh

@@ -0,0 +1,22 @@
+#!/bin/sh
+#
+# core-backtrace.sh COREFILE...
+#
+# Print backtraces from core dump files
+#
+set -e
+
+for f in "$@"; do
+    if [ ! -e "$f" ]; then
+        continue
+    fi
+    echo "#"
+    echo "# --- $f ---"
+    echo "#"
+    exe=$(gdb -q -c "$f" -ex 'info auxv' -ex quit | sed -n -e '/AT_EXECFN/ { s/^[^"]*"//; s/"$//; p; }')
+    if [ -f "$exe" ]; then
+        gdb -q "$exe" "$f" -ex 'thr a a bt full' -ex quit
+    else
+        gdb -q -c "$f" -ex 'thr a a bt full' -ex quit
+    fi
+done

.gitlab/ci/setup-fedora-container.sh

@@ -14,7 +14,7 @@ fi
 git clone --depth 1 --revision "$BLUEZ_COMMIT" https://github.com/bluez/bluez.git /bluez-build
 cd /bluez-build
 ./bootstrap
-./configure --enable-tools --disable-obex
+./configure --enable-tools --disable-obex --enable-asan --enable-ubsan --enable-debug
 # shellcheck disable=SC2086
 make $COMPILE_ARGS
 cd /
@@ -26,7 +26,7 @@ cp /bluez-build/tools/btmgmt /bluez/tools/
 cp /bluez-build/src/bluetoothd  /bluez/src/
 
 cd /bluez
-python3 -m pip wheel --no-deps "pytest-bluezenv==$PYTEST_BLUEZENV_VERSION"
+python3 -m pip wheel --no-deps "$PYTEST_BLUEZENV_VERSION"
 curl -L "$BZIMAGE_URL" -o bzImage
 cd /