posix/Makefile

   1 # Copyright (C) 1991-2023 Free Software Foundation, Inc.
   2 # This file is part of the GNU C Library.
   3
   4 # The GNU C Library is free software; you can redistribute it and/or
   5 # modify it under the terms of the GNU Lesser General Public
   6 # License as published by the Free Software Foundation; either
   7 # version 2.1 of the License, or (at your option) any later version.
   8
   9 # The GNU C Library is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 # Lesser General Public License for more details.
  13
  14 # You should have received a copy of the GNU Lesser General Public
  15 # License along with the GNU C Library; if not, see
  16 # <https://www.gnu.org/licenses/>.
  17
  18 #
  19 #       Sub-makefile for POSIX portion of the library.
  20 #
  21 subdir  := posix
  22
  23 include ../Makeconfig
  24
  25 headers := \
  26   bits/confname.h \
  27   bits/cpu-set.h \
  28   bits/environments.h \
  29   bits/getopt_core.h \
  30   bits/getopt_ext.h \
  31   bits/getopt_posix.h \
  32   bits/local_lim.h \
  33   bits/mman_ext.h \
  34   bits/posix1_lim.h \
  35   bits/posix2_lim.h \
  36   bits/posix_opt.h \
  37   bits/pthreadtypes-arch.h \
  38   bits/pthreadtypes.h \
  39   bits/sched.h \
  40   bits/thread-shared-types.h \
  41   bits/types.h \
  42   bits/types/idtype_t.h \
  43   bits/types/struct_sched_param.h \
  44   bits/typesizes.h \
  45   bits/unistd-decl.h \
  46   bits/unistd.h \
  47   bits/unistd_ext.h \
  48   bits/utsname.h \
  49   bits/waitflags.h \
  50   bits/waitstatus.h \
  51   cpio.h \
  52   fnmatch.h \
  53   getopt.h \
  54   glob.h \
  55   re_comp.h \
  56   regex.h \
  57   sched.h \
  58   spawn.h \
  59   sys/times.h \
  60   sys/types.h \
  61   sys/unistd.h \
  62   sys/utsname.h \
  63   sys/wait.h \
  64   tar.h \
  65   unistd.h \
  66   wait.h \
  67   wordexp.h \
  68   # headers
  69
  70 routines := \
  71   _Fork \
  72   _exit \
  73   alarm \
  74   bsd-getpgrp \
  75   confstr \
  76   execl \
  77   execle \
  78   execlp \
  79   execv \
  80   execve \
  81   execveat \
  82   execvp \
  83   execvpe \
  84   fexecve \
  85   fnmatch \
  86   fork \
  87   fpathconf \
  88   gai_strerror \
  89   get_child_max \
  90   getaddrinfo \
  91   getegid \
  92   geteuid \
  93   getgid \
  94   getgroups \
  95   getopt \
  96   getopt1 \
  97   getpgid \
  98   getpgrp \
  99   getpid \
 100   getppid \
 101   getresgid \
 102   getresuid \
 103   getsid \
 104   getuid \
 105   glob \
 106   glob-lstat-compat \
 107   glob64 \
 108   glob64-lstat-compat \
 109   glob64-time64 \
 110   glob_pattern_p \
 111   globfree \
 112   globfree64 \
 113   globfree64-time64 \
 114   group_member \
 115   nanosleep \
 116   pathconf \
 117   pause \
 118   posix_madvise \
 119   pread \
 120   pread64 \
 121   pwrite \
 122   pwrite64 \
 123   regex \
 124   register-atfork \
 125   sched_cpualloc \
 126   sched_cpucount \
 127   sched_cpufree \
 128   sched_getaffinity \
 129   sched_getp \
 130   sched_gets \
 131   sched_primax \
 132   sched_primin \
 133   sched_rr_gi \
 134   sched_setaffinity \
 135   sched_setp \
 136   sched_sets \
 137   sched_yield \
 138   setgid \
 139   setpgid \
 140   setpgrp \
 141   setresgid \
 142   setresuid \
 143   setsid \
 144   setuid \
 145   shm-directory \
 146   sleep \
 147   spawn \
 148   spawn_faction_addchdir \
 149   spawn_faction_addclose \
 150   spawn_faction_addclosefrom \
 151   spawn_faction_adddup2 \
 152   spawn_faction_addfchdir \
 153   spawn_faction_addopen \
 154   spawn_faction_addtcsetpgrp_np \
 155   spawn_faction_destroy \
 156   spawn_faction_init \
 157   spawn_valid_fd \
 158   spawnattr_destroy \
 159   spawnattr_getdefault \
 160   spawnattr_getflags \
 161   spawnattr_getpgroup \
 162   spawnattr_getschedparam \
 163   spawnattr_getschedpolicy \
 164   spawnattr_getsigmask \
 165   spawnattr_init \
 166   spawnattr_setdefault \
 167   spawnattr_setflags \
 168   spawnattr_setpgroup \
 169   spawnattr_setschedparam \
 170   spawnattr_setschedpolicy \
 171   spawnattr_setsigmask \
 172   spawni \
 173   spawnp \
 174   streams-compat \
 175   sysconf \
 176   times \
 177   uname \
 178   vfork \
 179   wait \
 180   wait3 \
 181   wait4 \
 182   waitid \
 183   waitpid \
 184   wordexp \
 185   # routines
 186
 187 # Exclude fortified routines from being built with _FORTIFY_SOURCE
 188 routines_no_fortify += \
 189   confstr \
 190   getgroups \
 191   pread \
 192   pread64 \
 193   # routines_no_fortify
 194
 195 aux := \
 196   environ \
 197   init-posix \
 198   # aux
 199
 200 tests := \
 201   bug-ga1 \
 202   bug-getopt1 \
 203   bug-getopt2 \
 204   bug-getopt3 \
 205   bug-getopt4 \
 206   bug-getopt5 \
 207   bug-glob2 \
 208   bug-glob3 \
 209   bug-regex1 \
 210   bug-regex2 \
 211   bug-regex3 \
 212   bug-regex4 \
 213   bug-regex6 \
 214   bug-regex7 \
 215   bug-regex8 \
 216   bug-regex9 \
 217   bug-regex10 \
 218   bug-regex11 \
 219   bug-regex12 \
 220   bug-regex13 \
 221   bug-regex14 \
 222   bug-regex15 \
 223   bug-regex16 \
 224   bug-regex17 \
 225   bug-regex18 \
 226   bug-regex19 \
 227   bug-regex21 \
 228   bug-regex22 \
 229   bug-regex23 \
 230   bug-regex24 \
 231   bug-regex25 \
 232   bug-regex26 \
 233   bug-regex27 \
 234   bug-regex28 \
 235   bug-regex29 \
 236   bug-regex30 \
 237   bug-regex31 \
 238   bug-regex32 \
 239   bug-regex34 \
 240   bug-regex35 \
 241   bug-regex36 \
 242   bug-regex37 \
 243   bug-regex38 \
 244   regexbug1 \
 245   runptests \
 246   runtests \
 247   test-errno \
 248   test-ssize-max \
 249   test-vfork \
 250   testfnm \
 251   transbug \
 252   tst-boost \
 253   tst-chmod \
 254   tst-cpucount \
 255   tst-cpuset \
 256   tst-dir \
 257   tst-execl1 \
 258   tst-execl2 \
 259   tst-execle1 \
 260   tst-execle2 \
 261   tst-execlp1 \
 262   tst-execlp2 \
 263   tst-execv1 \
 264   tst-execv2 \
 265   tst-execve1 \
 266   tst-execve2 \
 267   tst-execveat \
 268   tst-execvp1 \
 269   tst-execvp2 \
 270   tst-execvp3 \
 271   tst-execvp4 \
 272   tst-execvpe1 \
 273   tst-execvpe2 \
 274   tst-execvpe3 \
 275   tst-execvpe4 \
 276   tst-execvpe5 \
 277   tst-execvpe6 \
 278   tst-fexecve \
 279   tst-fnmatch \
 280   tst-fnmatch2 \
 281   tst-fnmatch3 \
 282   tst-fnmatch4 \
 283   tst-fnmatch5 \
 284   tst-fnmatch6 \
 285   tst-fnmatch7 \
 286   tst-fork \
 287   tst-gai_strerror \
 288   tst-getaddrinfo \
 289   tst-getaddrinfo2 \
 290   tst-getaddrinfo3 \
 291   tst-getopt_long1 \
 292   tst-glob-tilde \
 293   tst-glob_symlinks \
 294   tst-gnuglob \
 295   tst-gnuglob64 \
 296   tst-mmap \
 297   tst-mmap-offset \
 298   tst-nanosleep \
 299   tst-nice \
 300   tst-pathconf \
 301   tst-pcre \
 302   tst-posix_fadvise \
 303   tst-posix_fadvise64 \
 304   tst-posix_spawn-fd \
 305   tst-posix_spawn-setsid \
 306   tst-preadwrite \
 307   tst-preadwrite64 \
 308   tst-regcomp-truncated \
 309   tst-regex \
 310   tst-regex2 \
 311   tst-regexloc \
 312   tst-rxspencer \
 313   tst-rxspencer-no-utf8 \
 314   tst-sched_getaffinity \
 315   tst-spawn-chdir \
 316   tst-spawn4 \
 317   tst-spawn5 \
 318   tst-spawn6 \
 319   tst-spawn7 \
 320   tst-sysconf \
 321   tst-sysconf-empty-chroot \
 322   tst-truncate \
 323   tst-truncate64 \
 324   tst-vfork1 \
 325   tst-vfork2 \
 326   tst-wait3 \
 327   tst-wait4 \
 328   tst-waitid \
 329   tst-wordexp-nocmd \
 330   tstgetopt \
 331   # tests
 332
 333 # Test for the glob symbol version that was replaced in glibc 2.27.
 334 ifeq ($(have-GLIBC_2.26)$(build-shared),yesyes)
 335 tests += \
 336   tst-glob_lstat_compat
 337   # tests
 338 endif
 339
 340 # Test for the posix_spawn, posix_spawnp symbol versions replaced in
 341 # glibc 2.15.
 342 ifeq ($(have-GLIBC_2.14)$(build-shared),yesyes)
 343 tests += \
 344   tst-spawn4-compat \
 345   # tests
 346 endif
 347
 348 tests-internal := \
 349   bug-regex5 \
 350   bug-regex20 \
 351   bug-regex33 \
 352   tst-rfc3484 \
 353   tst-rfc3484-2 \
 354   tst-rfc3484-3 \
 355   # tests-internal
 356
 357 tests-container := \
 358   bug-ga2 \
 359   tst-vfork3 \
 360   # tests-container
 361
 362 tests-time64 := \
 363   tst-gnuglob64-time64 \
 364   tst-wait3-time64 \
 365   tst-wait4-time64 \
 366   # tests-time64
 367
 368 xtests  := \
 369   tst-getaddrinfo4 \
 370   tst-getaddrinfo5 \
 371   tst-sched_rr_get_interval \
 372   # xtests
 373
 374 xtests-time64 := \
 375   tst-sched_rr_get_interval-time64 \
 376   # xtests-time64
 377
 378 ifeq (yes,$(build-shared))
 379 test-srcs := \
 380   globtest
 381   # tests-src
 382 tests += \
 383   tst-exec \
 384   tst-spawn \
 385   tst-spawn2 \
 386   tst-spawn3 \
 387   wordexp-test \
 388   # tests
 389 endif
 390
 391 ifeq (yesyes,$(build-shared)$(have-thread-library))
 392 tests += \
 393   tst-_Fork \
 394   tst-getopt-cancel \
 395   # tests
 396 endif
 397
 398 tests-static = \
 399   tst-exec-static \
 400   tst-spawn-static \
 401   # tests-static
 402
 403 tests += \
 404   $(tests-static)
 405   # tests
 406
 407 others := \
 408   getconf \
 409   # others
 410
 411 install-bin := \
 412   getconf \
 413   # getconf
 414
 415 install-others-programs := \
 416   $(inst_libexecdir)/getconf \
 417   # install-others-programs
 418
 419 before-compile += \
 420   $(objpfx)posix-conf-vars-def.h \
 421   # before-compile
 422
 423 # So they get cleaned up.
 424 generated += \
 425   $(addprefix wordexp-test-result, 1 2 3 4 5 6 7 8 9 10) \
 426   annexc \
 427   annexc.out \
 428   bug-ga2-mem.out \
 429   bug-ga2.mtrace \
 430   bug-glob2-mem.out \
 431   bug-glob2.mtrace \
 432   bug-regex14-mem.out \
 433   bug-regex14.mtrace \
 434   bug-regex2-mem.out \
 435   bug-regex2.mtrace \
 436   bug-regex21-mem.out \
 437   bug-regex21.mtrace \
 438   bug-regex31-mem.out \
 439   bug-regex31.mtrace \
 440   bug-regex36.mtrace \
 441   getconf.speclist \
 442   ptestcases.h \
 443   testcases.h \
 444   tst-boost-mem.out \
 445   tst-boost.mtrace \
 446   tst-fnmatch-mem.out \
 447   tst-fnmatch.mtrace \
 448   tst-getconf.out \
 449   tst-pcre-mem.out \
 450   tst-pcre.mtrace \
 451   tst-rxspencer-no-utf8-mem.out \
 452   tst-rxspencer-no-utf8.mtrace \
 453   tst-vfork3-mem.out \
 454   tst-vfork3.mtrace \
 455   wordexp-tst.out \
 456   # generated
 457
 458 ifeq ($(run-built-tests),yes)
 459 ifeq (yes,$(build-shared))
 460 tests-special += \
 461   $(objpfx)globtest.out \
 462   $(objpfx)wordexp-tst.out \
 463   # tests-special
 464 endif
 465 endif
 466
 467 # Run a test on the header files we use.
 468 # XXX Please note that for now we ignore the result of this test.
 469 tests-special += $(objpfx)annexc.out
 470 ifeq ($(run-built-tests),yes)
 471 tests-special += \
 472   $(objpfx)bug-ga2-mem.out \
 473   $(objpfx)bug-glob2-mem.out \
 474   $(objpfx)bug-regex14-mem.out \
 475   $(objpfx)bug-regex2-mem.out \
 476   $(objpfx)bug-regex21-mem.out \
 477   $(objpfx)bug-regex31-mem.out \
 478   $(objpfx)bug-regex36-mem.out \
 479   $(objpfx)tst-boost-mem.out \
 480   $(objpfx)tst-fnmatch-mem.out \
 481   $(objpfx)tst-getconf.out \
 482   $(objpfx)tst-glob-tilde-mem.out \
 483   $(objpfx)tst-pcre-mem.out \
 484   $(objpfx)tst-rxspencer-no-utf8-mem.out \
 485   $(objpfx)tst-vfork3-mem.out \
 486   # tests-special
 487 endif
 488
 489 include ../Rules
 490
 491 ifeq ($(run-built-tests),yes)
 492 # globtest and wordexp-test currently only works with shared libraries
 493 ifeq (yes,$(build-shared))
 494 $(objpfx)globtest.out: globtest.sh $(objpfx)globtest
 495         $(SHELL) $< $(common-objpfx) '$(test-via-rtld-prefix)' \
 496                 '$(test-program-prefix)' '$(test-wrapper-env)'; \
 497         $(evaluate-test)
 498 $(objpfx)wordexp-tst.out: wordexp-tst.sh $(objpfx)wordexp-test
 499         $(SHELL) $< $(common-objpfx) '$(test-program-prefix-before-env)' \
 500                  '$(run-program-env)' '$(test-program-prefix-after-env)'; \
 501         $(evaluate-test)
 502 endif
 503
 504 LOCALES := \
 505   C.UTF-8 \
 506   cs_CZ.ISO-8859-2 \
 507   cs_CZ.UTF-8 \
 508   da_DK.ISO-8859-1 \
 509   de_DE.ISO-8859-1 \
 510   de_DE.UTF-8 \
 511   en_US.UTF-8 \
 512   es_US.ISO-8859-1 \
 513   es_US.UTF-8 \
 514   ja_JP.EUC-JP \
 515   tr_TR.UTF-8 \
 516   # LOCALES
 517 include ../gen-locales.mk
 518
 519 $(objpfx)bug-regex1.out: $(gen-locales)
 520 $(objpfx)bug-regex4.out: $(gen-locales)
 521 $(objpfx)bug-regex5.out: $(gen-locales)
 522 $(objpfx)bug-regex6.out: $(gen-locales)
 523 $(objpfx)bug-regex17.out: $(gen-locales)
 524 $(objpfx)bug-regex18.out: $(gen-locales)
 525 $(objpfx)bug-regex19.out: $(gen-locales)
 526 $(objpfx)bug-regex20.out: $(gen-locales)
 527 $(objpfx)bug-regex22.out: $(gen-locales)
 528 $(objpfx)bug-regex23.out: $(gen-locales)
 529 $(objpfx)bug-regex25.out: $(gen-locales)
 530 $(objpfx)bug-regex26.out: $(gen-locales)
 531 $(objpfx)bug-regex30.out: $(gen-locales)
 532 $(objpfx)bug-regex32.out: $(gen-locales)
 533 $(objpfx)bug-regex33.out: $(gen-locales)
 534 $(objpfx)bug-regex34.out: $(gen-locales)
 535 $(objpfx)bug-regex35.out: $(gen-locales)
 536 $(objpfx)tst-fnmatch.out: $(gen-locales)
 537 $(objpfx)tst-fnmatch4.out: $(gen-locales)
 538 $(objpfx)tst-fnmatch5.out: $(gen-locales)
 539 $(objpfx)tst-fnmatch6.out: $(gen-locales)
 540 $(objpfx)tst-regex.out: $(gen-locales)
 541 $(objpfx)tst-regex2.out: $(gen-locales)
 542 $(objpfx)tst-regexloc.out: $(gen-locales)
 543 $(objpfx)tst-rxspencer.out: $(gen-locales)
 544 $(objpfx)tst-rxspencer-no-utf8.out: $(gen-locales)
 545 $(objpfx)tst-regcomp-truncated.out: $(gen-locales)
 546 endif
 547
 548 # If we will use the generic uname implementation, we must figure out what
 549 # it will say by examining the system, and write the results in config-name.h.
 550 uname.c: $(objpfx)config-name.h
 551 $(objpfx)config-name.h: $(..)scripts/config-uname.sh $(common-objpfx)config.make
 552         $(make-target-directory)
 553         $< '$(config-os)' '$(config-release)' \
 554            '$(config-machine)-$(config-vendor)' > $@.new
 555         mv -f $@.new $@
 556
 557 CFLAGS-getaddrinfo.c += -DRESOLVER -fexceptions
 558 CFLAGS-pause.c += -fexceptions -fasynchronous-unwind-tables
 559 CFLAGS-pread.c += -fexceptions -fasynchronous-unwind-tables
 560 CFLAGS-pread64.c += -fexceptions -fasynchronous-unwind-tables $(config-cflags-wno-ignored-attributes)
 561 CFLAGS-pwrite.c += -fexceptions -fasynchronous-unwind-tables
 562 CFLAGS-pwrite64.c += -fexceptions -fasynchronous-unwind-tables $(config-cflags-wno-ignored-attributes)
 563 CFLAGS-sleep.c += -fexceptions
 564 CFLAGS-wait.c += -fexceptions -fasynchronous-unwind-tables
 565 CFLAGS-waitid.c += -fexceptions -fasynchronous-unwind-tables
 566 CFLAGS-waitpid.c += -fexceptions -fasynchronous-unwind-tables
 567 CFLAGS-wait4.c += -fexceptions -fasynchronous-unwind-tables
 568 CFLAGS-getopt.c += -fexceptions
 569 CFLAGS-wordexp.c += -fexceptions
 570 CFLAGS-wordexp.os = -fomit-frame-pointer
 571 CFLAGS-sysconf.c += -fexceptions -DGETCONF_DIR='"$(libexecdir)/getconf"'
 572 CFLAGS-pathconf.c += -fexceptions
 573 CFLAGS-fpathconf.c += -fexceptions
 574 CFLAGS-spawn.c += -fexceptions
 575 CFLAGS-spawn.os = -fomit-frame-pointer
 576 CFLAGS-spawnp.c += -fexceptions
 577 CFLAGS-spawnp.os = -fomit-frame-pointer
 578 CFLAGS-spawni.c += -fexceptions
 579 CFLAGS-spawni.os = -fomit-frame-pointer
 580 CFLAGS-glob.c += $(uses-callbacks) -fexceptions
 581 CFLAGS-glob64.c += $(uses-callbacks) -fexceptions
 582 CFLAGS-getconf.c += -DGETCONF_DIR='"$(libexecdir)/getconf"'
 583 CFLAGS-execve.os = -fomit-frame-pointer
 584 CFLAGS-fexecve.os = -fomit-frame-pointer
 585 CFLAGS-execv.os = -fomit-frame-pointer
 586 CFLAGS-execle.os = -fomit-frame-pointer
 587 CFLAGS-execl.os = -fomit-frame-pointer
 588 CFLAGS-execvp.os = -fomit-frame-pointer
 589 CFLAGS-execlp.os = -fomit-frame-pointer
 590 CFLAGS-nanosleep.c += -fexceptions -fasynchronous-unwind-tables
 591 CFLAGS-fork.c = $(libio-mtsafe) $(config-cflags-wno-ignored-attributes)
 592
 593 tstgetopt-ARGS = -a -b -cfoobar --required foobar --optional=bazbug \
 594                 --none random --col --color --colour
 595
 596 tst-exec-ARGS = -- $(host-test-program-cmd)
 597 tst-exec-static-ARGS = $(tst-exec-ARGS)
 598 tst-execvpe5-ARGS = -- $(host-test-program-cmd)
 599 tst-spawn-ARGS = -- $(host-test-program-cmd)
 600 tst-spawn-static-ARGS = $(tst-spawn-ARGS)
 601 tst-spawn5-ARGS = -- $(host-test-program-cmd)
 602 tst-spawn6-ARGS = -- $(host-test-program-cmd)
 603 tst-spawn7-ARGS = -- $(host-test-program-cmd)
 604 tst-dir-ARGS = `pwd` `cd $(common-objdir)/$(subdir); pwd` `cd $(common-objdir); pwd` $(objpfx)tst-dir
 605 tst-chmod-ARGS = $(objdir)
 606 tst-vfork3-ARGS = --test-dir=$(objpfx)
 607
 608 tst-rxspencer-ARGS = --utf8 rxspencer/tests
 609 tst-rxspencer-no-utf8-ARGS = rxspencer/tests
 610 tst-pcre-ARGS = PCRE.tests
 611 tst-boost-ARGS = BOOST.tests
 612 bug-glob1-ARGS = "$(objpfx)"
 613 tst-execvp3-ARGS = --test-dir=$(objpfx)
 614 CFLAGS-tst-spawn3.c += -DOBJPFX=\"$(objpfx)\"
 615
 616 # Test voluntarily overflows struct dirent
 617 CFLAGS-bug-glob2.c += $(no-fortify-source)
 618
 619 $(objpfx)testcases.h: TESTS TESTS2C.sed
 620         LC_ALL=C sed -f TESTS2C.sed < $< > $@T
 621         mv $@T $@
 622 $(objpfx)runtests.o: $(objpfx)testcases.h
 623
 624 $(objpfx)ptestcases.h: PTESTS PTESTS2C.sed
 625         LC_ALL=C sed -f PTESTS2C.sed < $< > $@T
 626         mv $@T $@
 627 $(objpfx)runptests.o: $(objpfx)ptestcases.h
 628
 629 $(objpfx)tst-getopt-cancel: $(shared-thread-library)
 630 $(objpfx)tst-_Fork: $(shared-thread-library)
 631
 632 test-xfail-annexc = yes
 633 $(objpfx)annexc.out: $(objpfx)annexc
 634         $(dir $<)$(notdir $<) '$(CC)' \
 635           '$(patsubst %,-I../%,$(sorted-subdirs)) -I../include $(+sysdep-includes) $(sysincludes) -I..' > $@; \
 636         $(evaluate-test)
 637
 638 annexc-CFLAGS = -O
 639 $(objpfx)annexc: annexc.c
 640         $(native-compile)
 641
 642 tst-fnmatch-ENV += MALLOC_TRACE=$(objpfx)tst-fnmatch.mtrace \
 643                    LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 644
 645 $(objpfx)tst-fnmatch-mem.out: $(objpfx)tst-fnmatch.out
 646         $(common-objpfx)malloc/mtrace $(objpfx)tst-fnmatch.mtrace > $@; \
 647         $(evaluate-test)
 648
 649 bug-regex2-ENV = MALLOC_TRACE=$(objpfx)bug-regex2.mtrace \
 650                  LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 651
 652 $(objpfx)bug-regex2-mem.out: $(objpfx)bug-regex2.out
 653         $(common-objpfx)malloc/mtrace $(objpfx)bug-regex2.mtrace > $@; \
 654         $(evaluate-test)
 655
 656 bug-regex14-ENV = MALLOC_TRACE=$(objpfx)bug-regex14.mtrace \
 657                   LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 658
 659 $(objpfx)bug-regex14-mem.out: $(objpfx)bug-regex14.out
 660         $(common-objpfx)malloc/mtrace $(objpfx)bug-regex14.mtrace > $@; \
 661         $(evaluate-test)
 662
 663 bug-regex21-ENV = MALLOC_TRACE=$(objpfx)bug-regex21.mtrace \
 664                   LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 665
 666 $(objpfx)bug-regex21-mem.out: $(objpfx)bug-regex21.out
 667         $(common-objpfx)malloc/mtrace $(objpfx)bug-regex21.mtrace > $@; \
 668         $(evaluate-test)
 669
 670 bug-regex31-ENV = MALLOC_TRACE=$(objpfx)bug-regex31.mtrace \
 671                   LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 672
 673 $(objpfx)bug-regex31-mem.out: $(objpfx)bug-regex31.out
 674         $(common-objpfx)malloc/mtrace $(objpfx)bug-regex31.mtrace > $@; \
 675         $(evaluate-test)
 676
 677 bug-regex36-ENV = MALLOC_TRACE=$(objpfx)bug-regex36.mtrace \
 678                   LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 679
 680 $(objpfx)bug-regex36-mem.out: $(objpfx)bug-regex36.out
 681         $(common-objpfx)malloc/mtrace $(objpfx)bug-regex36.mtrace > $@; \
 682         $(evaluate-test)
 683
 684 tst-vfork3-ENV = MALLOC_TRACE=$(objpfx)tst-vfork3.mtrace \
 685                  LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 686
 687 $(objpfx)tst-vfork3-mem.out: $(objpfx)tst-vfork3.out
 688         { test -r $(objpfx)tst-vfork3.mtrace \
 689         || ( echo "tst-vfork3.mtrace does not exist"; exit 77; ) \
 690         && $(common-objpfx)malloc/mtrace $(objpfx)tst-vfork3.mtrace; } > $@; \
 691         $(evaluate-test)
 692
 693 # tst-rxspencer.mtrace is not generated, only
 694 # tst-rxspencer-no-utf8.mtrace, since otherwise the file has almost
 695 # 100M and takes very long time to process.
 696 tst-rxspencer-no-utf8-ENV += \
 697   MALLOC_TRACE=$(objpfx)tst-rxspencer-no-utf8.mtrace \
 698   LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 699 $(objpfx)tst-rxspencer-no-utf8-mem.out: $(objpfx)tst-rxspencer-no-utf8.out
 700         $(common-objpfx)malloc/mtrace $(objpfx)tst-rxspencer-no-utf8.mtrace \
 701                                       > $@; \
 702         $(evaluate-test)
 703
 704 tst-pcre-ENV = MALLOC_TRACE=$(objpfx)tst-pcre.mtrace \
 705                LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 706 $(objpfx)tst-pcre-mem.out: $(objpfx)tst-pcre.out
 707         $(common-objpfx)malloc/mtrace $(objpfx)tst-pcre.mtrace > $@; \
 708         $(evaluate-test)
 709
 710 tst-boost-ENV = MALLOC_TRACE=$(objpfx)tst-boost.mtrace \
 711                 LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 712 $(objpfx)tst-boost-mem.out: $(objpfx)tst-boost.out
 713         $(common-objpfx)malloc/mtrace $(objpfx)tst-boost.mtrace > $@; \
 714         $(evaluate-test)
 715
 716 $(objpfx)tst-getconf.out: tst-getconf.sh $(objpfx)getconf
 717         $(SHELL) $< $(common-objpfx) '$(built-program-cmd)'; \
 718         $(evaluate-test)
 719
 720 $(objpfx)bug-ga2-mem.out: $(objpfx)bug-ga2.out
 721         { test -r $(objpfx)bug-ga2.mtrace \
 722         || ( echo "bug-ga2.mtrace does not exist"; exit 77; ) \
 723         && $(common-objpfx)malloc/mtrace $(objpfx)bug-ga2.mtrace; } > $@; \
 724         $(evaluate-test)
 725
 726 bug-ga2-ENV = MALLOC_TRACE=$(objpfx)bug-ga2.mtrace \
 727               LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 728
 729 bug-glob2-ENV = MALLOC_TRACE=$(objpfx)bug-glob2.mtrace \
 730                 LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 731
 732 $(objpfx)bug-glob2-mem.out: $(objpfx)bug-glob2.out
 733         $(common-objpfx)malloc/mtrace $(objpfx)bug-glob2.mtrace > $@; \
 734         $(evaluate-test)
 735
 736 tst-glob-tilde-ENV = MALLOC_TRACE=$(objpfx)tst-glob-tilde.mtrace \
 737                      LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
 738
 739 $(objpfx)tst-glob-tilde-mem.out: $(objpfx)tst-glob-tilde.out
 740         $(common-objpfx)malloc/mtrace $(objpfx)tst-glob-tilde.mtrace > $@; \
 741         $(evaluate-test)
 742
 743 $(inst_libexecdir)/getconf: $(inst_bindir)/getconf \
 744                             $(objpfx)getconf.speclist FORCE
 745         $(addprefix $(..)./scripts/mkinstalldirs ,\
 746                     $(filter-out $(wildcard $@),$@))
 747         while read spec; do \
 748           ln -f $< $@/$$spec.new || $(INSTALL_PROGRAM) $< $@/$$spec.new; \
 749           mv -f $@/$$spec.new $@/$$spec; \
 750         done < $(objpfx)getconf.speclist
 751
 752 $(objpfx)getconf.speclist: getconf-speclist.c posix-envs.def
 753         $(compile.c) -E -o - \
 754             | sed -n -e '/@@@PRESENT_/s/@@@PRESENT_//p' > $@.new
 755         mv -f $@.new $@
 756
 757 # This file is only actually needed at install time.  But forcing it to
 758 # be built both makes it available for eyeball inspection and avoids the
 759 # surprise of things that look like compilation being done by 'make install'.
 760 others: $(objpfx)getconf.speclist
 761
 762 $(objpfx)posix-conf-vars-def.h: $(..)scripts/gen-posix-conf-vars.awk \
 763                                 posix-conf-vars.list Makefile
 764         $(make-target-directory)
 765         $(AWK) -f $(filter-out Makefile, $^) > $@.tmp
 766         mv -f $@.tmp $@