patch 8.2.0621: after running tests asan files may remain
Problem: After running tests asan files may remain.
Solution: Clean up asan files with "make testclean".
diff --git a/src/Makefile b/src/Makefile
index c32ea08..b110f91 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -696,7 +696,8 @@
# More at: https://code.google.com/p/address-sanitizer/
# Useful environment variables:
# $ export ASAN_OPTIONS="print_stacktrace=1 log_path=asan"
-# $ export LSAN_OPTIONS="suppressions=$cwd/testdir/lsan-suppress.txt"
+# $ export LSAN_OPTIONS="suppressions=`pwd`/testdir/lsan-suppress.txt"
+# When running tests output can be found in testdir/asan.*
#SANITIZER_CFLAGS = -g -O0 -fsanitize=address -fno-omit-frame-pointer
#SANITIZER_CFLAGS = -g -O0 -fsanitize=undefined -fno-omit-frame-pointer
SANITIZER_LIBS = $(SANITIZER_CFLAGS)