Manual:
  You can also specify a different goal or goals with command-line
arguments to `make'.  Use the name of the goal as an argument.  If you
specify several goals, `make' processes each of them in turn, in the
order you name them.

Behavior:

Makefile:
.PHONY: A0
A0:
 @echo 0

.PHONY: A1
A1:
 @echo 1

.PHONY: A2
A2:
 @echo 2

.PHONY: A3
A3:
 @echo 3

.PHONY: A4
A4:
 @echo 4

.PHONY: A5
A5:
 @echo 5

.PHONY: A6
A6:
 @echo 6

.PHONY: A7
A7:
 @echo 7

.PHONY: A8
A8:
 @echo 8

.PHONY: A9
A9:
 @echo 9

.PHONY: A10
A10:
 @echo 10


Running:
$ make -j A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10
0
1
2
3
5
4
6
7
8
9
10

They are not processed "in turn".

Linux version 2.6.18-164.6.1.el5PAE (mockbuild@hs20-bc2-5.build.redhat.com) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-46)) #1 SMP Tue Oct 27 11:46:58 EDT 2009
make-3.81-3.el5