Print a command trace if the check-names.sh exits unexpectedly
We've observed that sometimes check-names.sh exits unexpectedly with
status 2 and no error message. The failure is not reproducible. This
commits makes the script print a trace if it exits unexpectedly.
@@ -16,12 +16,22 @@ if grep --version|head -n1|grep GNU >/dev/null; then :; else
exit 1
fi
+trace=
+if [ $# -ne 0 ] && [ "$1" = "-v" ]; then
+ shift
+ trace='-x'
+ exec 2>check-names.err
+ trap 'echo "FAILED UNEXPECTEDLY, status=$?";
+ cat check-names.err' EXIT
+ set -x
+fi
+
printf "Analysing source code...\n"
-tests/scripts/list-macros.sh
+sh $trace tests/scripts/list-macros.sh
tests/scripts/list-enum-consts.pl
-tests/scripts/list-identifiers.sh
-tests/scripts/list-symbols.sh
+sh $trace tests/scripts/list-identifiers.sh
+sh $trace tests/scripts/list-symbols.sh
FAIL=0
@@ -82,6 +92,12 @@ else
FAIL=1
fi
+if [ -n "$trace" ]; then
+ set +x
+ trap - EXIT
+ rm check-names.err
+fi
+
printf "\nOverall: "
if [ "$FAIL" -eq 0 ]; then
rm macros actual-macros enum-consts identifiers exported-symbols
