xref: /freebsd/tools/build/make_check/Makefile (revision 9a14aa017b21c292740c00ee098195cd46642730) 
1# $FreeBSD$
2
3.MAKE.MODE=	normal
4
5# Test for broken LHS expansion.
6# This *must* cause make(1) to detect a recursive variable, and fail as such.
7.if make(lhs_expn)
8FOO=		${BAR}
9BAR${NIL}=	${FOO}
10FOO${BAR}=	${FOO}
11.endif
12
13DATA1=	helllo
14DATA2:=	${DATA1}
15DATA3=	${DATA2:S/ll/rr/g}
16DATA4:=	${DATA2:S/ll/rr/g}
17DATA2?=	allo
18DATA5:= ${DATA2:S/ll/ii/g} ${DATA1:S/ll/rr/g}
19DATA2=	yello
20DATA1:=	${DATA5:S/l/r/g}
21NIL=
22
23SMAKE=	MAKEFLAGS= ${MAKE} -C ${.CURDIR}
24
25all:
26	@echo '1..17'
27	@${SMAKE} C_check || { cd ${.CURDIR} ; ${MAKE} failure ; }
28	@echo "ok 1 - C_check # Test of -C flag existence detected no regression."
29	@echo 1:${DATA1} 2:${DATA2} 3:${DATA3} 4:${DATA4} 5:${DATA5} | \
30		diff -u ${.CURDIR}/regress.variables.out - || \
31		${SMAKE} failure
32	@echo "ok 2 - test_variables # Test variables detected no regression, output matches."
33	@${SMAKE} double 2>/dev/null || ${SMAKE} failure
34	@echo "ok 3 - test_targets # Test targets detected no regression."
35	@${SMAKE} sysvmatch || ${SMAKE} failure
36	@echo "ok 4 - sysvmatch # Test sysvmatch detected no regression."
37	@! ${SMAKE} lhs_expn && true || ${SMAKE} failure
38	@echo "ok 5 lhs_expn # Test lhs_expn detected no regression."
39	@${SMAKE} notdef || ${SMAKE} failure
40	@echo "ok 6 - notdef # Test notdef detected no regression."
41	@${SMAKE} modifiers || ${SMAKE} failure
42	@echo "ok 7 - modifiers # Test modifiers detected no regression."
43	@${SMAKE} funny_targets || ${SMAKE} failure
44	@echo "ok 8 funny_targets # Test funny_targets detected no regression."
45	@${SMAKE} arith_expr || ${SMAKE} failure
46	@echo "ok 9 arith_expr # Test arith_expr detected no regression."
47	@${SMAKE} PATH_exists || ${SMAKE} failure
48	@echo "ok 10 PATH_exists # Test PATH_exists detected no regression."
49	@${SMAKE} double_quotes || ${SMAKE} failure
50	@echo "ok 11 double_quotes # Test double_quotes detected no regression."
51	@! ${SMAKE} double_quotes2 >/dev/null 2>&1 && true || ${SMAKE} failure
52	@echo "ok 12 double_quotes2 # Test double_quotes2 detected no regression."
53	@${SMAKE} pass_cmd_vars || ${SMAKE} failure
54	@echo "ok 13 pass_cmd_vars # Test pass_cmd_vars detected no regression."
55	@${SMAKE} plus_flag || ${SMAKE} failure
56	@echo "ok 14 plus_flag # Test plus_flag detected no regression."
57	@! ${SMAKE} shell >/dev/null 2>&1 && true || ${SMAKE} failure
58	@echo "ok 15 shell # Test shell detected no regression."
59	@${SMAKE} shell_1 || ${SMAKE} failure
60	@echo "ok 16 shell_1 # Test shell_1 detected no regression."
61	@${SMAKE} shell_2 || ${SMAKE} failure
62	@echo "ok 17 shell_2 # Test shell_2 detected no regression."
63
64.if make(C_check)
65C_check:
66.endif
67
68.if make(double)
69# Doubly-defined targets.  make(1) will warn, but use the "right" one.  If it
70# switches to using the "non-right" one, it breaks things worse than a little
71# regression test.
72double:
73	@true
74
75double:
76	@false
77.endif
78
79.if make(sysvmatch)
80# Some versions of FreeBSD make(1) do not handle a nil LHS in sysvsubst.
81sysvmatch:
82	@echo EMPTY ${NIL:=foo} LHS | \
83		diff -u ${.CURDIR}/regress.sysvmatch.out - || false
84.endif
85
86# A bogus target for the lhs_expn test;  If this is reached, then the make(1)
87# program has not errored out because of the recursion caused by not expanding
88# the left-hand-side's embedded variables above.
89lhs_expn:
90	@true
91
92.if make(notdef)
93# make(1) claims to only evaluate a conditional as far as is necessary
94# to determine its value; that was not always the case.
95.undef notdef
96notdef:
97.if defined(notdef) && ${notdef:U}
98.endif
99.endif
100
101.if make(modifiers)
102# See if make(1) supports the C modifier.
103modifiers:
104	@if ${SMAKE} -V .CURDIR:C/.// 2>&1 >/dev/null | \
105	    grep -q "Unknown modifier 'C'"; then \
106		false; \
107	fi
108.endif
109
110.if make(funny_targets)
111funny_targets: colons::target exclamation!target
112colons::target:
113exclamation!target:
114.endif
115
116.if make(arith_expr)
117arith_expr:
118# See if arithmetic expression parsing is broken.
119# The different spacing below is intentional.
120VALUE=	0
121.if (${VALUE} < 0)||(${VALUE}>0)
122.endif
123.endif
124
125.if make(PATH_exists)
126PATH_exists:
127.PATH: ${.CURDIR}
128.if !exists(${.CURDIR}/) || !exists(${.CURDIR}/.) || !exists(${.CURDIR}/..)
129.error exists() failed
130.endif
131.endif
132
133.if make(double_quotes)
134VALUE=	foo ""
135double_quotes:
136.if ${VALUE:S/$//} != ${VALUE}
137.error "" reduced to "
138.endif
139.endif
140
141.if make(double_quotes2)
142double_quotes2:
143	@cat /dev/null ""
144.endif
145
146#
147# Check passing of variable via MAKEFLAGS
148#
149.if make(pass_cmd_vars)
150pass_cmd_vars:
151	@${SMAKE} CMD1=cmd1 CMD2=cmd2 pass_cmd_vars_1
152	@${SMAKE} CMD1=cmd1 CMD2=cmd2 pass_cmd_vars_2
153	@${SMAKE} CMD1=cmd1 CMD2=cmd2 pass_cmd_vars_3
154	@${SMAKE} CMD1=cmd1 CMD2=cmd2 pass_cmd_vars_4
155.endif
156
157#
158# Check that the variable definition arrived from the calling make
159#
160.if make(pass_cmd_vars_1)
161# These values should get overridden by the commandline
162CMD1=oops1
163CMD2=oops2
164pass_cmd_vars_1:
165	@:
166
167.if ${CMD1} != cmd1 || ${CMD2} != cmd2
168.error variables not passed through MAKEFLAGS
169.endif
170.endif
171
172.if make(pass_cmd_vars_2)
173# Check that we cannot override the passed variables
174CMD1=foo1
175CMD2=foo2
176
177.if ${CMD1} != cmd1 || ${CMD2} != cmd2
178.error MAKEFLAGS-passed variables overridden
179.endif
180
181pass_cmd_vars_2:
182	@:
183.endif
184
185.if make(pass_cmd_vars_3)
186# Check that we can override the passed variables on the next sub-make's
187# command line
188
189pass_cmd_vars_3:
190	@${SMAKE} CMD1=foo1 pass_cmd_vars_3_1
191.endif
192
193.if make(pass_cmd_vars_3_1)
194.if ${CMD1} != foo1 || ${CMD2} != cmd2
195.error MAKEFLAGS-passed variables not overridden on command line
196.endif
197pass_cmd_vars_3_1:
198	@:
199.endif
200
201.if make(pass_cmd_vars_4)
202# Ensure that a variable assignment passed via MAKEFLAGS may be overwritten
203# by evaluating the .MAKEFLAGS target.
204
205.MAKEFLAGS: CMD1=baz1
206
207pass_cmd_vars_4:
208	@${SMAKE} pass_cmd_vars_4_1
209
210.if ${CMD1} != baz1 || ${CMD2} != cmd2
211.error MAKEFLAGS-passed variables not overridden via .MAKEFLAGS target
212.endif
213
214.endif
215.if make(pass_cmd_vars_4_1)
216.if ${CMD1} != baz1 || ${CMD2} != cmd2
217.error MAKEFLAGS-passed variables not overridden via .MAKEFLAGS target (2)
218.endif
219pass_cmd_vars_4_1:
220	@:
221.endif
222
223#
224# Test whether make supports the '+' flag (meaning: execute even with -n)
225#
226.if make(plus_flag)
227OUT != ${SMAKE} -n plus_flag_1
228.if ${OUT:M/tmp} != "/tmp"
229.error make doesn't handle + flag
230.endif
231plus_flag:
232	@:
233.endif
234.if make(plus_flag_1)
235plus_flag_1:
236	+@cd /tmp; pwd
237.endif
238
239.if make(shell)
240# Test if make fully supports the .SHELL specification.
241.SHELL: path=/nonexistent
242A!= echo ok
243shell:
244.endif
245
246.if make(shell_1)
247# Test if setting the shell by name only works. Because we have no ksh
248# in the base system we test that we can set sh and csh. We try only exact
249# matching names and do not exercise the rather strange matching algorithm.
250shell_1:
251	@${SMAKE} shell_1_csh
252	@${SMAKE} shell_1_sh
253.endif
254.if make(shell_1_csh)
255.SHELL: name="csh"
256shell_1_csh:
257	@ps -ax -opid,command | awk '$$1=="'$$$$'" { print $$2 }' | grep -E -q '^(/bin/)?csh$$'
258.endif
259.if make(shell_1_sh)
260.SHELL: name="sh"
261shell_1_sh:
262	@ps -ax -opid,command | awk '$$1=="'$$$$'" { print $$2 }' | grep -E -q '^(/bin/)?sh$$'
263.endif
264
265.if make(shell_2)
266# Test if we can replace the shell specification. We do this by using
267# a shell scripts that prints us its arguments and standard input as the shell
268shell_2: shell_test
269	@${SMAKE} -B shell_2B | \
270		diff -u ${.CURDIR}/regress.shell_2B.out - || false
271	@${SMAKE} -j1 shell_2j | \
272		diff -u ${.CURDIR}/regress.shell_2j.out - || false
273.endif
274
275.if make(shell_2B)
276.SHELL: name="echo" path="${.OBJDIR}/shell_test" quiet="be quiet" echo="be verbose" filter="be verbose" echoFlag="x" errFlag="y" hasErrCtl=y check="check errors" ignore="ignore errors"
277
278shell_2B:
279	-@funny $$
280	funnier $$
281.endif
282
283.if make(shell_2j)
284.SHELL: name="echo" path="${.OBJDIR}/shell_test" quiet="be quiet" echo="be verbose" filter="be verbose" echoFlag="x" errFlag="y" hasErrCtl=y check="check errors" ignore="ignore errors"
285
286shell_2j:
287	-@funny $$
288	funnier $$
289.endif
290
291failure:
292	@echo "not ok # Test failed: regression detected.  See above."
293	@false
294
295CLEANFILES= shell_test
296
297.include <bsd.obj.mk>
298