1# $FreeBSD$ 2 3# Test for broken LHS expansion. 4# This *must* cause make(1) to detect a recursive variable, and fail as such. 5.if make(lhs_expn) 6FOO= ${BAR} 7BAR${NIL}= ${FOO} 8FOO${BAR}= ${FOO} 9.endif 10 11DATA1= helllo 12DATA2:= ${DATA1} 13DATA3= ${DATA2:S/ll/rr/g} 14DATA4:= ${DATA2:S/ll/rr/g} 15DATA2?= allo 16DATA5:= ${DATA2:S/ll/ii/g} ${DATA1:S/ll/rr/g} 17DATA2= yello 18DATA1:= ${DATA5:S/l/r/g} 19NIL= 20 21SMAKE= MAKEFLAGS= ${MAKE} -C ${.CURDIR} 22 23all: 24 @echo '1..17' 25 @${SMAKE} C_check || { cd ${.CURDIR} ; ${MAKE} failure ; } 26 @echo "ok 1 - C_check # Test of -C flag existence detected no regression." 27 @echo 1:${DATA1} 2:${DATA2} 3:${DATA3} 4:${DATA4} 5:${DATA5} | \ 28 diff -u ${.CURDIR}/regress.variables.out - || \ 29 ${SMAKE} failure 30 @echo "ok 2 - test_variables # Test variables detected no regression, output matches." 31 @${SMAKE} double 2>/dev/null || ${SMAKE} failure 32 @echo "ok 3 - test_targets # Test targets detected no regression." 33 @${SMAKE} sysvmatch || ${SMAKE} failure 34 @echo "ok 4 - sysvmatch # Test sysvmatch detected no regression." 35 @! ${SMAKE} lhs_expn && true || ${SMAKE} failure 36 @echo "ok 5 lhs_expn # Test lhs_expn detected no regression." 37 @${SMAKE} notdef || ${SMAKE} failure 38 @echo "ok 6 - notdef # Test notdef detected no regression." 39 @${SMAKE} modifiers || ${SMAKE} failure 40 @echo "ok 7 - modifiers # Test modifiers detected no regression." 41 @${SMAKE} funny_targets || ${SMAKE} failure 42 @echo "ok 8 funny_targets # Test funny_targets detected no regression." 43 @${SMAKE} arith_expr || ${SMAKE} failure 44 @echo "ok 9 arith_expr # Test arith_expr detected no regression." 45 @${SMAKE} PATH_exists || ${SMAKE} failure 46 @echo "ok 10 PATH_exists # Test PATH_exists detected no regression." 47 @${SMAKE} double_quotes || ${SMAKE} failure 48 @echo "ok 11 double_quotes # Test double_quotes detected no regression." 49 @! ${SMAKE} double_quotes2 >/dev/null 2>&1 && true || ${SMAKE} failure 50 @echo "ok 12 double_quotes2 # Test double_quotes2 detected no regression." 51 @${SMAKE} pass_cmd_vars || ${SMAKE} failure 52 @echo "ok 13 pass_cmd_vars # Test pass_cmd_vars detected no regression." 53 @${SMAKE} plus_flag || ${SMAKE} failure 54 @echo "ok 14 plus_flag # Test plus_flag detected no regression." 55 @! ${SMAKE} shell >/dev/null 2>&1 && true || ${SMAKE} failure 56 @echo "ok 15 shell # Test shell detected no regression." 57 @${SMAKE} shell_1 || ${SMAKE} failure 58 @echo "ok 16 shell_1 # Test shell_1 detected no regression." 59 @${SMAKE} shell_2 || ${SMAKE} failure 60 @echo "ok 17 shell_2 # Test shell_2 detected no regression." 61 62.if make(C_check) 63C_check: 64.endif 65 66.if make(double) 67# Doubly-defined targets. make(1) will warn, but use the "right" one. If it 68# switches to using the "non-right" one, it breaks things worse than a little 69# regression test. 70double: 71 @true 72 73double: 74 @false 75.endif 76 77.if make(sysvmatch) 78# Some versions of FreeBSD make(1) do not handle a nil LHS in sysvsubst. 79sysvmatch: 80 @echo EMPTY ${NIL:=foo} LHS | \ 81 diff -u ${.CURDIR}/regress.sysvmatch.out - || false 82.endif 83 84# A bogus target for the lhs_expn test; If this is reached, then the make(1) 85# program has not errored out because of the recursion caused by not expanding 86# the left-hand-side's embedded variables above. 87lhs_expn: 88 @true 89 90.if make(notdef) 91# make(1) claims to only evaluate a conditional as far as is necessary 92# to determine its value; that was not always the case. 93.undef notdef 94notdef: 95.if defined(notdef) && ${notdef:U} 96.endif 97.endif 98 99.if make(modifiers) 100# See if make(1) supports the C modifier. 101modifiers: 102 @if ${SMAKE} -V .CURDIR:C/.// 2>&1 >/dev/null | \ 103 grep -q "Unknown modifier 'C'"; then \ 104 false; \ 105 fi 106.endif 107 108.if make(funny_targets) 109funny_targets: colons::target exclamation!target 110colons::target: 111exclamation!target: 112.endif 113 114.if make(arith_expr) 115arith_expr: 116# See if arithmetic expression parsing is broken. 117# The different spacing below is intentional. 118VALUE= 0 119.if (${VALUE} < 0)||(${VALUE}>0) 120.endif 121.endif 122 123.if make(PATH_exists) 124PATH_exists: 125.PATH: ${.CURDIR} 126.if !exists(${.CURDIR}/) || !exists(${.CURDIR}/.) || !exists(${.CURDIR}/..) 127.error exists() failed 128.endif 129.endif 130 131.if make(double_quotes) 132VALUE= foo "" 133double_quotes: 134.if ${VALUE:S/$//} != ${VALUE} 135.error "" reduced to " 136.endif 137.endif 138 139.if make(double_quotes2) 140double_quotes2: 141 @cat /dev/null "" 142.endif 143 144# 145# Check passing of variable via MAKEFLAGS 146# 147.if make(pass_cmd_vars) 148pass_cmd_vars: 149 @${SMAKE} CMD1=cmd1 CMD2=cmd2 pass_cmd_vars_1 150 @${SMAKE} CMD1=cmd1 CMD2=cmd2 pass_cmd_vars_2 151 @${SMAKE} CMD1=cmd1 CMD2=cmd2 pass_cmd_vars_3 152 @${SMAKE} CMD1=cmd1 CMD2=cmd2 pass_cmd_vars_4 153.endif 154 155.if make(pass_cmd_vars_1) 156# Check that the variable definition arrived from the calling make 157pass_cmd_vars_1: 158 @: 159 160.if ${CMD1} != cmd1 || ${CMD2} != cmd2 161.error variables not passed through MAKEFLAGS 162.endif 163 164# Check that the variable definition is in MAKEFLAGS 165.if ${.MAKEFLAGS:MCMD1=*} != "CMD1=cmd1" || ${.MAKEFLAGS:MCMD2=*} != "CMD2=cmd2" 166.error variable assignment not found in $${MAKEFLAGS} 167.endif 168 169# Check that the variable definition is not in MFLAGS 170.if ${MFLAGS:MCMD1=*} != "" || ${MFLAGS:MCMD2=*} != "" 171.error variable assignment found in $${MFLAGS} 172.endif 173.endif 174 175.if make(pass_cmd_vars_2) 176# Check that we cannot override the passed variables 177CMD1=foo1 178CMD2=foo2 179 180.if ${CMD1} != cmd1 || ${CMD2} != cmd2 181.error MAKEFLAGS-passed variables overridden 182.endif 183 184pass_cmd_vars_2: 185 @: 186.endif 187 188.if make(pass_cmd_vars_3) 189# Check that we can override the passed variables on the next sub-make's 190# command line 191 192pass_cmd_vars_3: 193 @${SMAKE} CMD1=foo1 pass_cmd_vars_3_1 194.endif 195 196.if make(pass_cmd_vars_3_1) 197.if ${CMD1} != foo1 || ${CMD2} != cmd2 198.error MAKEFLAGS-passed variables not overridden on command line 199.endif 200pass_cmd_vars_3_1: 201 @: 202.endif 203 204.if make(pass_cmd_vars_4) 205# Ensure that a variable assignment passed via MAKEFLAGS may be overwritten 206# by evaluating the .MAKEFLAGS target. 207 208.MAKEFLAGS: CMD1=baz1 209 210pass_cmd_vars_4: 211 @${SMAKE} pass_cmd_vars_4_1 212 213.if ${CMD1} != baz1 || ${CMD2} != cmd2 214.error MAKEFLAGS-passed variables not overridden via .MAKEFLAGS target 215.endif 216 217.endif 218.if make(pass_cmd_vars_4_1) 219.if ${CMD1} != baz1 || ${CMD2} != cmd2 220.error MAKEFLAGS-passed variables not overridden via .MAKEFLAGS target (2) 221.endif 222pass_cmd_vars_4_1: 223 @: 224.endif 225 226# 227# Test whether make supports the '+' flag (meaning: execute even with -n) 228# 229.if make(plus_flag) 230OUT != ${SMAKE} -n plus_flag_1 231.if ${OUT} != "/tmp" 232.error make doesn't handle + flag 233.endif 234plus_flag: 235 @: 236.endif 237.if make(plus_flag_1) 238plus_flag_1: 239 +@cd /tmp; pwd 240.endif 241 242.if make(shell) 243# Test if make fully supports the .SHELL specification. 244.SHELL: path=/nonexistent 245A!= echo ok 246shell: 247.endif 248 249.if make(shell_1) 250# Test if setting the shell by name only works. Because we have no ksh 251# in the base system we test that we can set sh and csh. We try only exact 252# matching names and do not exercise the rather strange matching algorithm. 253shell_1: 254 @${SMAKE} shell_1_csh 255 @${SMAKE} shell_1_sh 256.endif 257.if make(shell_1_csh) 258.SHELL: name="csh" 259shell_1_csh: 260 @ps -ax -opid,command | awk '$$1=="'$$$$'" { print $$2 }' | grep -E -q '^(/bin/)?csh$$' 261.endif 262.if make(shell_1_sh) 263.SHELL: name="sh" 264shell_1_sh: 265 @ps -ax -opid,command | awk '$$1=="'$$$$'" { print $$2 }' | grep -E -q '^(/bin/)?sh$$' 266.endif 267 268.if make(shell_2) 269# Test if we can replace the shell specification. We do this by using 270# a shell scripts that prints us its arguments and standard input as the shell 271shell_2: shell_test 272 @${SMAKE} -B shell_2B | \ 273 diff -u ${.CURDIR}/regress.shell_2B.out - || false 274 @${SMAKE} -j1 shell_2j | \ 275 diff -u ${.CURDIR}/regress.shell_2j.out - || false 276.endif 277 278.if make(shell_2B) 279.SHELL: name="echo" path="${.OBJDIR}/shell_test" quiet="be quiet" echo="be verbose" filter="be verbose" echoFlag="x" errFlag="y" hasErrCtl=y check="check errors" ignore="ignore errors" 280 281shell_2B: 282 -@funny $$ 283 funnier $$ 284.endif 285 286.if make(shell_2j) 287.SHELL: name="echo" path="${.OBJDIR}/shell_test" quiet="be quiet" echo="be verbose" filter="be verbose" echoFlag="x" errFlag="y" hasErrCtl=y check="check errors" ignore="ignore errors" 288 289shell_2j: 290 -@funny $$ 291 funnier $$ 292.endif 293 294failure: 295 @echo "not ok # Test failed: regression detected. See above." 296 @false 297 298CLEANFILES= shell_test 299 300.include <bsd.obj.mk> 301