xref: /freebsd/tools/build/make_check/Makefile (revision f4b37ed0f8b307b1f3f0f630ca725d68f1dff30d) 
1# $FreeBSD$
2
3.MAKE.MODE=	normal
4
5# Failure is handled by the invoker, don't kill other legs of a parallel build.
6MAKE_JOB_ERROR_TOKEN=no
7
8# Test for broken LHS expansion.
9# This *must* cause make(1) to detect a recursive variable, and fail as such.
10.if make(lhs_expn)
11FOO=		${BAR}
12BAR${NIL}=	${FOO}
13FOO${BAR}=	${FOO}
14.endif
15
16DATA1=	helllo
17DATA2:=	${DATA1}
18DATA3=	${DATA2:S/ll/rr/g}
19DATA4:=	${DATA2:S/ll/rr/g}
20DATA2?=	allo
21DATA5:= ${DATA2:S/ll/ii/g} ${DATA1:S/ll/rr/g}
22DATA2=	yello
23DATA1:=	${DATA5:S/l/r/g}
24NIL=
25
26SMAKE=	MAKEFLAGS= ${MAKE} -C ${.CURDIR}
27
28all:
29	@echo '1..16'
30	@${SMAKE} C_check || { ${MAKE} -C ${.CURDIR} failure ; }
31	@echo "ok 1 - C_check # Test of -C flag existence detected no regression."
32	@echo 1:${DATA1} 2:${DATA2} 3:${DATA3} 4:${DATA4} 5:${DATA5} | \
33		diff -u ${.CURDIR}/regress.variables.out - || \
34		${SMAKE} failure
35	@echo "ok 2 - test_variables # Test variables detected no regression, output matches."
36	@${SMAKE} double 2>/dev/null || ${SMAKE} failure
37	@echo "ok 3 - test_targets # Test targets detected no regression."
38	@${SMAKE} sysvmatch || ${SMAKE} failure
39	@echo "ok 4 - sysvmatch # Test sysvmatch detected no regression."
40	@! ${SMAKE} lhs_expn && true || ${SMAKE} failure
41	@echo "ok 5 lhs_expn # Test lhs_expn detected no regression."
42	@${SMAKE} notdef || ${SMAKE} failure
43	@echo "ok 6 - notdef # Test notdef detected no regression."
44	@${SMAKE} modifiers || ${SMAKE} failure
45	@echo "ok 7 - modifiers # Test modifiers detected no regression."
46	@${SMAKE} arith_expr || ${SMAKE} failure
47	@echo "ok 8 arith_expr # Test arith_expr detected no regression."
48	@${SMAKE} PATH_exists || ${SMAKE} failure
49	@echo "ok 9 PATH_exists # Test PATH_exists detected no regression."
50	@${SMAKE} double_quotes || ${SMAKE} failure
51	@echo "ok 10 double_quotes # Test double_quotes detected no regression."
52	@! ${SMAKE} double_quotes2 >/dev/null 2>&1 && true || ${SMAKE} failure
53	@echo "ok 11 double_quotes2 # Test double_quotes2 detected no regression."
54	@${SMAKE} pass_cmd_vars || ${SMAKE} failure
55	@echo "ok 12 pass_cmd_vars # Test pass_cmd_vars detected no regression."
56	@${SMAKE} plus_flag || ${SMAKE} failure
57	@echo "ok 13 plus_flag # Test plus_flag detected no regression."
58	@! ${SMAKE} shell >/dev/null 2>&1 && true || ${SMAKE} failure
59	@echo "ok 14 shell # Test shell detected no regression."
60	@${SMAKE} shell_1 || ${SMAKE} failure
61	@echo "ok 15 shell_1 # Test shell_1 detected no regression."
62.if !defined(.PARSEDIR)
63	@${SMAKE} shell_2 || ${SMAKE} failure
64	@echo "ok 16 shell_2 # Test shell_2 detected no regression."
65.endif
66
67.if make(C_check)
68C_check:
69.endif
70
71.if make(double)
72# Doubly-defined targets.  make(1) will warn, but use the "right" one.  If it
73# switches to using the "non-right" one, it breaks things worse than a little
74# regression test.
75double:
76	@true
77
78double:
79	@false
80.endif
81
82.if make(sysvmatch)
83# Some versions of FreeBSD make(1) do not handle a nil LHS in sysvsubst.
84sysvmatch:
85	@echo EMPTY ${NIL:=foo} LHS | \
86		diff -u ${.CURDIR}/regress.sysvmatch.out - || false
87.endif
88
89# A bogus target for the lhs_expn test;  If this is reached, then the make(1)
90# program has not errored out because of the recursion caused by not expanding
91# the left-hand-side's embedded variables above.
92lhs_expn:
93	@true
94
95.if make(notdef)
96# make(1) claims to only evaluate a conditional as far as is necessary
97# to determine its value; that was not always the case.
98.undef notdef
99notdef:
100.if defined(notdef) && ${notdef:M/}
101.endif
102.endif
103
104.if make(modifiers)
105.if defined(.PARSEDIR)
106# check if bmake can expand plain variables
107.MAKE.EXPAND_VARIABLES= yes
108x!= ${SMAKE} -V .CURDIR:H
109modifiers:
110.if ${.CURDIR:H} != "$x"
111	@false
112.endif
113.else
114# See if make(1) supports the C modifier.
115modifiers: dollarV
116	@if ${SMAKE} -V .CURDIR:C/.// 2>&1 >/dev/null | \
117	    grep -q "Unknown modifier 'C'"; then \
118		false; \
119	fi
120
121# check that make -V '${VAR}' works
122V_expn != V_OK=ok ${SMAKE} -r -f /dev/null -V '$${V_OK}'
123dollarV:
124.if ${V_expn} == ""
125	@false
126.endif
127.endif
128.endif
129
130.if make(arith_expr)
131arith_expr:
132# See if arithmetic expression parsing is broken.
133# The different spacing below is intentional.
134VALUE=	0
135.if (${VALUE} < 0)||(${VALUE}>0)
136.endif
137.endif
138
139.if make(PATH_exists)
140PATH_exists:
141.PATH: ${.CURDIR}
142.if !exists(${.CURDIR}/) || !exists(${.CURDIR}/.) || !exists(${.CURDIR}/..)
143.error exists() failed
144.endif
145.endif
146
147.if make(double_quotes)
148VALUE=	foo ""
149double_quotes:
150.if ${VALUE:S/$//} != ${VALUE}
151.error "" reduced to "
152.endif
153.endif
154
155.if make(double_quotes2)
156double_quotes2:
157	@cat /dev/null ""
158.endif
159
160#
161# Check passing of variable via MAKEFLAGS
162#
163.if make(pass_cmd_vars)
164pass_cmd_vars:
165	@${SMAKE} CMD1=cmd1 CMD2=cmd2 pass_cmd_vars_1
166	@${SMAKE} CMD1=cmd1 CMD2=cmd2 pass_cmd_vars_2
167	@${SMAKE} CMD1=cmd1 CMD2=cmd2 pass_cmd_vars_3
168	@${SMAKE} CMD1=cmd1 CMD2=cmd2 pass_cmd_vars_4
169.endif
170
171#
172# Check that the variable definition arrived from the calling make
173#
174.if make(pass_cmd_vars_1)
175# These values should get overridden by the commandline
176CMD1=oops1
177CMD2=oops2
178pass_cmd_vars_1:
179	@:
180
181.if ${CMD1} != cmd1 || ${CMD2} != cmd2
182.error variables not passed through MAKEFLAGS
183.endif
184.endif
185
186.if make(pass_cmd_vars_2)
187# Check that we cannot override the passed variables
188CMD1=foo1
189CMD2=foo2
190
191.if ${CMD1} != cmd1 || ${CMD2} != cmd2
192.error MAKEFLAGS-passed variables overridden
193.endif
194
195pass_cmd_vars_2:
196	@:
197.endif
198
199.if make(pass_cmd_vars_3)
200# Check that we can override the passed variables on the next sub-make's
201# command line
202
203pass_cmd_vars_3:
204	@${SMAKE} CMD1=foo1 pass_cmd_vars_3_1
205.endif
206
207.if make(pass_cmd_vars_3_1)
208.if ${CMD1} != foo1 || ${CMD2} != cmd2
209.error MAKEFLAGS-passed variables not overridden on command line
210.endif
211pass_cmd_vars_3_1:
212	@:
213.endif
214
215.if make(pass_cmd_vars_4)
216# Ensure that a variable assignment passed via MAKEFLAGS may be overwritten
217# by evaluating the .MAKEFLAGS target.
218
219.MAKEFLAGS: CMD1=baz1
220
221pass_cmd_vars_4:
222	@${SMAKE} pass_cmd_vars_4_1
223
224.if ${CMD1} != baz1 || ${CMD2} != cmd2
225.error MAKEFLAGS-passed variables not overridden via .MAKEFLAGS target
226.endif
227
228.endif
229.if make(pass_cmd_vars_4_1)
230.if ${CMD1} != baz1 || ${CMD2} != cmd2
231.error MAKEFLAGS-passed variables not overridden via .MAKEFLAGS target (2)
232.endif
233pass_cmd_vars_4_1:
234	@:
235.endif
236
237#
238# Test whether make supports the '+' flag (meaning: execute even with -n)
239#
240.if make(plus_flag)
241OUT != ${SMAKE} -n plus_flag_1
242.if ${OUT:M/tmp} != "/tmp"
243.error make doesn't handle + flag
244.endif
245plus_flag:
246	@:
247.endif
248.if make(plus_flag_1)
249plus_flag_1:
250	+@cd /tmp; pwd
251.endif
252
253.if make(shell)
254# Test if make fully supports the .SHELL specification.
255.SHELL: path=/nonexistent
256A!= echo ok
257shell:
258.endif
259
260.if make(shell_1)
261# Test if setting the shell by name only works. Because we have no ksh
262# in the base system we test that we can set sh and csh. We try only exact
263# matching names and do not exercise the rather strange matching algorithm.
264shell_1:
265	@${SMAKE} shell_1_csh
266	@${SMAKE} shell_1_sh
267.endif
268.if make(shell_1_csh)
269.SHELL: name="csh"
270shell_1_csh:
271	@ps -ax -opid,command | awk '$$1=="'$$$$'" { print $$2 }' | grep -E -q '^(/bin/)?csh$$'
272.endif
273.if make(shell_1_sh)
274.SHELL: name="sh"
275shell_1_sh:
276	@ps -ax -opid,command | awk '$$1=="'$$$$'" { print $$2 }' | grep -E -q '^(/bin/)?sh$$'
277.endif
278
279.if make(shell_2)
280# Test if we can replace the shell specification. We do this by using
281# a shell scripts that prints us its arguments and standard input as the shell
282shell_2: shell_test
283	@${SMAKE} -B shell_2B | \
284		diff -u ${.CURDIR}/regress.shell_2B.out - || false
285	@${SMAKE} -j1 shell_2j | \
286		diff -u ${.CURDIR}/regress.shell_2j.out - || false
287.endif
288
289.if make(shell_2B)
290.SHELL: name="echo" path="${.OBJDIR}/shell_test" quiet="be quiet" echo="be verbose" filter="be verbose" echoFlag="x" errFlag="y" hasErrCtl=y check="check errors" ignore="ignore errors"
291
292shell_2B:
293	-@funny $$
294	funnier $$
295.endif
296
297.if make(shell_2j)
298.SHELL: name="echo" path="${.OBJDIR}/shell_test" quiet="be quiet" echo="be verbose" filter="be verbose" echoFlag="x" errFlag="y" hasErrCtl=y check="check errors" ignore="ignore errors"
299
300shell_2j:
301	-@funny $$
302	funnier $$
303.endif
304
305failure:
306	@echo "not ok # Test failed: regression detected.  See above."
307	@false
308
309CLEANFILES= shell_test
310
311.include <bsd.obj.mk>
312