8 : ----- in-tree build -----
11 ./autogen.sh && ./configure
16 : ----- out of tree build -----
21 >>../src/for-test.sd.mk
22 >>../lib/for-test.mk.in
23 .././autogen.sh && ../configure
26 : ----- testing rebuild on input change -----
29 find -type f -print0 \
31 touch -hmd 'now -1 seconds' --
34 : ----- for-check-1 -----
36 echo 'for-check-1:' >>../src/for-test.sd.mk
38 grep '^for-check-1:' src/Subdir.mk || false
40 : ----- for-check-2 -----
42 echo 'for-check-2:' >>../lib/for-test.mk.in
44 grep '^for-check-2:' lib/for-test.mk || false