Do not run the tests automatically.
--- Makefile.orig	2019-06-14 14:15:18.000000000 -0500
+++ Makefile	2020-07-03 03:50:18.000000000 -0500
@@ -17,7 +17,7 @@
 TESTS=$(patsubst %.c,%,${TEST_SRC})
 MAKEOPTS=OPTFLAGS="${CFLAGS} ${NOEXTCFLAGS} ${OPTFLAGS}" LIBS="${LIBS}" DESTDIR="${DESTDIR}" PREFIX="${PREFIX}"
 
-all: bin/mongrel2 tests m2sh procer
+all: bin/mongrel2 m2sh procer
 
 ${OBJECTS_NOEXT}: CFLAGS += ${NOEXTCFLAGS}
 ${OBJECTS}: | builddirs