[SV 47151] Exit with 1 when checking recursive make -q

* job.h (struct child): New bit to mark recursive command lines.
* job.c (start_job_command): Set the recursive command line bit.
(reap_children): If the child is a recursive command and it exits
with 1 during question mode, don't print an error and exit with 1.
* tests/scripts/options/dash-q: Add a regression test.

tests/scripts/options/dash-q

@@ -74,4 +74,13 @@ build-y: build-x
 ',
               '-q build-y', "#MAKE#: *** No rule to make target 'build-stamp-2', needed by 'build-arch'.  Stop.\n", 512);
 
+# TEST 9 : Savannah bug # 47151
+# Make sure we exit with 1 when invoking a recursive make
+run_make_test('
+foo: bar ; echo foo
+bar: ; @$(MAKE) -f #MAKEFILE# baz
+baz: ; echo baz
+',
+              '-q foo', '', 256);
+
 1;