xref: /freebsd/tools/build/make_check/Makefile (revision cc16dea626cf2fc80cde667ac4798065108e596c) 
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 ${.CURDIR}
24
25all:
26	@echo '1..16'
27	@${SMAKE} C_check || { ${MAKE} -C ${.CURDIR} failure ; }
28	@echo "ok 1 - C_check # Test of -C flag existence detected no regression."
29	@echo 1:${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} arith_expr || ${SMAKE} failure
44	@echo "ok 8 arith_expr # Test arith_expr detected no regression."
45	@${SMAKE} PATH_exists || ${SMAKE} failure
46	@echo "ok 9 PATH_exists # Test PATH_exists detected no regression."
47	@${SMAKE} double_quotes || ${SMAKE} failure
48	@echo "ok 10 double_quotes # Test double_quotes detected no regression."
49	@! ${SMAKE} double_quotes2 >/dev/null 2>&1 && true || ${SMAKE} failure
50	@echo "ok 11 double_quotes2 # Test double_quotes2 detected no regression."
51	@${SMAKE} pass_cmd_vars || ${SMAKE} failure
52	@echo "ok 12 pass_cmd_vars # Test pass_cmd_vars detected no regression."
53	@${SMAKE} plus_flag || ${SMAKE} failure
54	@echo "ok 13 plus_flag # Test plus_flag detected no regression."
55	@! ${SMAKE} shell >/dev/null 2>&1 && true || ${SMAKE} failure
56	@echo "ok 14 shell # Test shell detected no regression."
57	@${SMAKE} shell_1 || ${SMAKE} failure
58	@echo "ok 15 shell_1 # Test shell_1 detected no regression."
59.if !defined(.PARSEDIR)
60	@${SMAKE} shell_2 || ${SMAKE} failure
61	@echo "ok 16 shell_2 # Test shell_2 detected no regression."
62.endif
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:M/}
98.endif
99.endif
100
101.if make(modifiers)
102.if defined(.PARSEDIR)
103# check if bmake can expand plain variables
104.MAKE.EXPAND_VARIABLES= yes
105x!= ${SMAKE} -V .CURDIR:H
106modifiers:
107.if ${.CURDIR:H} != "$x"
108	@false
109.endif
110.else
111# See if make(1) supports the C modifier.
112modifiers: dollarV
113	@if ${SMAKE} -V .CURDIR:C/.// 2>&1 >/dev/null | \
114	    grep -q "Unknown modifier 'C'"; then \
115		false; \
116	fi
117
118# check that make -V '${VAR}' works
119V_expn != V_OK=ok ${SMAKE} -r -f /dev/null -V '$${V_OK}'
120dollarV:
121.if ${V_expn} == ""
122	@false
123.endif
124.endif
125.endif
126
127.if make(arith_expr)
128arith_expr:
129# See if arithmetic expression parsing is broken.
130# The different spacing below is intentional.
131VALUE=	0
132.if (${VALUE} < 0)||(${VALUE}>0)
133.endif
134.endif
135
136.if make(PATH_exists)
137PATH_exists:
138.PATH: ${.CURDIR}
139.if !exists(${.CURDIR}/) || !exists(${.CURDIR}/.) || !exists(${.CURDIR}/..)
140.error exists() failed
141.endif
142.endif
143
144.if make(double_quotes)
145VALUE=	foo ""
146double_quotes:
147.if ${VALUE:S/$//} != ${VALUE}
148.error "" reduced to "
149.endif
150.endif
151
152.if make(double_quotes2)
153double_quotes2:
154	@cat /dev/null ""
155.endif
156
157#
158# Check passing of variable via MAKEFLAGS
159#
160.if make(pass_cmd_vars)
161pass_cmd_vars:
162	@${SMAKE} CMD1=cmd1 CMD2=cmd2 pass_cmd_vars_1
163	@${SMAKE} CMD1=cmd1 CMD2=cmd2 pass_cmd_vars_2
164	@${SMAKE} CMD1=cmd1 CMD2=cmd2 pass_cmd_vars_3
165	@${SMAKE} CMD1=cmd1 CMD2=cmd2 pass_cmd_vars_4
166.endif
167
168#
169# Check that the variable definition arrived from the calling make
170#
171.if make(pass_cmd_vars_1)
172# These values should get overridden by the commandline
173CMD1=oops1
174CMD2=oops2
175pass_cmd_vars_1:
176	@:
177
178.if ${CMD1} != cmd1 || ${CMD2} != cmd2
179.error variables not passed through MAKEFLAGS
180.endif
181.endif
182
183.if make(pass_cmd_vars_2)
184# Check that we cannot override the passed variables
185CMD1=foo1
186CMD2=foo2
187
188.if ${CMD1} != cmd1 || ${CMD2} != cmd2
189.error MAKEFLAGS-passed variables overridden
190.endif
191
192pass_cmd_vars_2:
193	@:
194.endif
195
196.if make(pass_cmd_vars_3)
197# Check that we can override the passed variables on the next sub-make's
198# command line
199
200pass_cmd_vars_3:
201	@${SMAKE} CMD1=foo1 pass_cmd_vars_3_1
202.endif
203
204.if make(pass_cmd_vars_3_1)
205.if ${CMD1} != foo1 || ${CMD2} != cmd2
206.error MAKEFLAGS-passed variables not overridden on command line
207.endif
208pass_cmd_vars_3_1:
209	@:
210.endif
211
212.if make(pass_cmd_vars_4)
213# Ensure that a variable assignment passed via MAKEFLAGS may be overwritten
214# by evaluating the .MAKEFLAGS target.
215
216.MAKEFLAGS: CMD1=baz1
217
218pass_cmd_vars_4:
219	@${SMAKE} pass_cmd_vars_4_1
220
221.if ${CMD1} != baz1 || ${CMD2} != cmd2
222.error MAKEFLAGS-passed variables not overridden via .MAKEFLAGS target
223.endif
224
225.endif
226.if make(pass_cmd_vars_4_1)
227.if ${CMD1} != baz1 || ${CMD2} != cmd2
228.error MAKEFLAGS-passed variables not overridden via .MAKEFLAGS target (2)
229.endif
230pass_cmd_vars_4_1:
231	@:
232.endif
233
234#
235# Test whether make supports the '+' flag (meaning: execute even with -n)
236#
237.if make(plus_flag)
238OUT != ${SMAKE} -n plus_flag_1
239.if ${OUT:M/tmp} != "/tmp"
240.error make doesn't handle + flag
241.endif
242plus_flag:
243	@:
244.endif
245.if make(plus_flag_1)
246plus_flag_1:
247	+@cd /tmp; pwd
248.endif
249
250.if make(shell)
251# Test if make fully supports the .SHELL specification.
252.SHELL: path=/nonexistent
253A!= echo ok
254shell:
255.endif
256
257.if make(shell_1)
258# Test if setting the shell by name only works. Because we have no ksh
259# in the base system we test that we can set sh and csh. We try only exact
260# matching names and do not exercise the rather strange matching algorithm.
261shell_1:
262	@${SMAKE} shell_1_csh
263	@${SMAKE} shell_1_sh
264.endif
265.if make(shell_1_csh)
266.SHELL: name="csh"
267shell_1_csh:
268	@ps -ax -opid,command | awk '$$1=="'$$$$'" { print $$2 }' | grep -E -q '^(/bin/)?csh$$'
269.endif
270.if make(shell_1_sh)
271.SHELL: name="sh"
272shell_1_sh:
273	@ps -ax -opid,command | awk '$$1=="'$$$$'" { print $$2 }' | grep -E -q '^(/bin/)?sh$$'
274.endif
275
276.if make(shell_2)
277# Test if we can replace the shell specification. We do this by using
278# a shell scripts that prints us its arguments and standard input as the shell
279shell_2: shell_test
280	@${SMAKE} -B shell_2B | \
281		diff -u ${.CURDIR}/regress.shell_2B.out - || false
282	@${SMAKE} -j1 shell_2j | \
283		diff -u ${.CURDIR}/regress.shell_2j.out - || false
284.endif
285
286.if make(shell_2B)
287.SHELL: name="echo" path="${.OBJDIR}/shell_test" quiet="be quiet" echo="be verbose" filter="be verbose" echoFlag="x" errFlag="y" hasErrCtl=y check="check errors" ignore="ignore errors"
288
289shell_2B:
290	-@funny $$
291	funnier $$
292.endif
293
294.if make(shell_2j)
295.SHELL: name="echo" path="${.OBJDIR}/shell_test" quiet="be quiet" echo="be verbose" filter="be verbose" echoFlag="x" errFlag="y" hasErrCtl=y check="check errors" ignore="ignore errors"
296
297shell_2j:
298	-@funny $$
299	funnier $$
300.endif
301
302failure:
303	@echo "not ok # Test failed: regression detected.  See above."
304	@false
305
306CLEANFILES= shell_test
307
308.include <bsd.obj.mk>
309