Otherwise, a spurious failure with Solaris CCS make can be triggered.
The coverage is not actually reduced, since the code path is still
covered when one runs the testsuite with AM_TESTSUITE_MAKE="make -jN"
(as should be done periodically).
* t/subdir-distclean.sh : Call simply "make maintainer-check", not
"make -j4 maintainer-check".
Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
test -f sub1/run
touch sub2/oops sub1/subsub/oops
-$MAKE -j4 maintainer-clean
+$MAKE maintainer-clean
test ! -f sub1/run
test ! -f sub2/oops
test ! -f sub1/subsub/oops