forloop.mk revision 302408 
1# $Id: forloop.mk,v 1.1.1.1 2014/08/30 18:57:18 sjg Exp $
2
3all: for-loop
4
5LIST = one "two and three" four "five"
6
7.if make(for-fail)
8for-fail:
9
10XTRA_LIST = xtra
11.else
12
13.for x in ${LIST}
14X!= echo 'x=$x' >&2; echo
15.endfor
16
17CFL = -I/this -I"This or that" -Ithat "-DTHIS=\"this and that\""
18cfl=
19.for x in ${CFL}
20X!= echo 'x=$x' >&2; echo
21.if empty(cfl)
22cfl= $x
23.else
24cfl+= $x
25.endif
26.endfor
27X!= echo 'cfl=${cfl}' >&2; echo
28
29.if ${cfl} != ${CFL}
30.error ${.newline}'${cfl}' != ${.newline}'${CFL}'
31.endif
32
33.for a b in ${EMPTY}
34X!= echo 'a=$a b=$b' >&2; echo
35.endfor
36.endif
37
38.for a b in ${LIST} ${LIST:tu} ${XTRA_LIST}
39X!= echo 'a=$a b=$b' >&2; echo
40.endfor
41
42for-loop:
43	@echo We expect an error next:
44	@(cd ${.CURDIR} && ${.MAKE} -f ${MAKEFILE} for-fail) && \
45	{ echo "Oops that should have failed!"; exit 1; } || echo OK
46