tests: prepare for parallel-tests support
* tests/Makefile.am (CLEANFILES): Calculate dynamically from TESTS.
* tests/init.sh (LOG): New variable.
* tests/detach-stopped: Use it.
* tests/net: Likewise.
* tests/qual_syscall: Likewise.
* tests/stat: Likewise.
* tests/strace-f: Likewise.
diff --git a/tests/init.sh b/tests/init.sh
index db7f102..c6297c1 100644
--- a/tests/init.sh
+++ b/tests/init.sh
@@ -2,6 +2,9 @@
ME_="${0##*/}"
+LOG="$ME_.tmp"
+rm -f "$LOG"
+
warn_() { printf >&2 '%s\n' "$*"; }
fail_() { warn_ "$ME_: failed test: $*"; exit 1; }
skip_() { warn_ "$ME_: skipped test: $*"; exit 77; }