posix/Makefile

   1 # Copyright (C) 1991-2017 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 # <http://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 := sys/utsname.h sys/times.h sys/wait.h sys/types.h unistd.h          \
  26            glob.h regex.h wordexp.h fnmatch.h                                 \
  27            getopt.h bits/getopt_core.h bits/getopt_ext.h bits/getopt_posix.h  \
  28            bits/types.h bits/typesizes.h bits/pthreadtypes.h                  \
  29            bits/pthreadtypes-arch.h bits/thread-shared-types.h                \
  30            bits/posix1_lim.h bits/posix2_lim.h bits/posix_opt.h               \
  31            bits/local_lim.h tar.h bits/utsname.h bits/confname.h              \
  32            bits/waitflags.h bits/waitstatus.h sys/unistd.h sched.h            \
  33            bits/sched.h bits/cpu-set.h re_comp.h wait.h bits/environments.h   \
  34            cpio.h spawn.h bits/unistd.h
  35
  36 routines :=                                                                   \
  37         uname                                                                 \
  38         times                                                                 \
  39         wait waitpid wait3 wait4 waitid                                       \
  40         alarm sleep pause nanosleep                                           \
  41         fork vfork _exit                                                      \
  42         execve fexecve execv execle execl execvp execlp execvpe               \
  43         getpid getppid                                                        \
  44         getuid geteuid getgid getegid getgroups setuid setgid group_member    \
  45         getpgid setpgid getpgrp bsd-getpgrp setpgrp getsid setsid             \
  46         getresuid getresgid setresuid setresgid                               \
  47         pathconf sysconf fpathconf                                            \
  48         glob glob64 fnmatch regex                                             \
  49         confstr                                                               \
  50         getopt getopt1                                                        \
  51         sched_setp sched_getp sched_sets sched_gets sched_yield sched_primax  \
  52         sched_primin sched_rr_gi sched_getaffinity sched_setaffinity          \
  53         getaddrinfo gai_strerror wordexp                                      \
  54         pread pwrite pread64 pwrite64                                         \
  55         spawn_faction_init spawn_faction_destroy spawn_faction_addclose       \
  56         spawn_faction_addopen spawn_faction_adddup2 spawn_valid_fd            \
  57         spawnattr_init spawnattr_destroy                                      \
  58         spawnattr_getdefault spawnattr_setdefault                             \
  59         spawnattr_getflags spawnattr_setflags                                 \
  60         spawnattr_getpgroup spawnattr_setpgroup spawn spawnp spawni           \
  61         spawnattr_getsigmask spawnattr_getschedpolicy spawnattr_getschedparam \
  62         spawnattr_setsigmask spawnattr_setschedpolicy spawnattr_setschedparam \
  63         posix_madvise                                                         \
  64         get_child_max sched_cpucount sched_cpualloc sched_cpufree
  65
  66 aux             := init-posix environ
  67 tests           := test-errno tstgetopt testfnm runtests runptests \
  68                    tst-preadwrite tst-preadwrite64 test-vfork regexbug1 \
  69                    tst-mmap tst-mmap-offset tst-getaddrinfo tst-truncate \
  70                    tst-truncate64 tst-fork tst-fnmatch tst-regexloc tst-dir \
  71                    tst-chmod bug-regex1 bug-regex2 bug-regex3 bug-regex4 \
  72                    tst-gnuglob tst-regex bug-regex6 bug-regex7 \
  73                    bug-regex8 bug-regex9 bug-regex10 bug-regex11 bug-regex12 \
  74                    bug-regex13 bug-regex14 bug-regex15 bug-regex16 \
  75                    bug-regex17 bug-regex18 bug-regex19 \
  76                    bug-regex21 bug-regex22 bug-regex23 bug-regex24 \
  77                    bug-regex25 bug-regex26 bug-regex27 bug-regex28 \
  78                    bug-regex29 bug-regex30 bug-regex31 bug-regex32 \
  79                    tst-nice tst-nanosleep tst-regex2 \
  80                    transbug tst-rxspencer tst-pcre tst-boost \
  81                    bug-ga1 tst-vfork1 tst-vfork2 tst-vfork3 tst-waitid \
  82                    tst-getaddrinfo2 bug-glob1 bug-glob2 bug-glob3 tst-sysconf \
  83                    tst-execvp1 tst-execvp2 tst-execlp1 tst-execlp2 \
  84                    tst-execv1 tst-execv2 tst-execl1 tst-execl2 \
  85                    tst-execve1 tst-execve2 tst-execle1 tst-execle2 \
  86                    tst-execvp3 tst-execvp4 \
  87                    tst-execvpe1 tst-execvpe2 tst-execvpe3 tst-execvpe4 \
  88                    tst-execvpe5 tst-execvpe6 \
  89                    tst-getaddrinfo3 tst-fnmatch2 tst-cpucount tst-cpuset \
  90                    bug-getopt1 bug-getopt2 bug-getopt3 bug-getopt4 \
  91                    bug-getopt5 tst-getopt_long1 bug-regex34 bug-regex35 \
  92                    tst-pathconf tst-getaddrinfo4 tst-rxspencer-no-utf8 \
  93                    tst-fnmatch3 bug-regex36 tst-getaddrinfo5 \
  94                    tst-posix_spawn-fd tst-posix_spawn-setsid \
  95                    tst-posix_fadvise tst-posix_fadvise64 \
  96                    tst-sysconf-empty-chroot
  97 tests-internal  := bug-regex5 bug-regex20 bug-regex33 \
  98                    tst-rfc3484 tst-rfc3484-2 tst-rfc3484-3
  99 xtests          := bug-ga2
 100 ifeq (yes,$(build-shared))
 101 test-srcs       := globtest
 102 tests           += wordexp-test tst-exec tst-spawn tst-spawn2 tst-spawn3
 103 endif
 104 ifeq (yesyes,$(build-shared)$(have-thread-library))
 105 tests           += tst-getopt-cancel
 106 endif
 107 tests-static    = tst-exec-static tst-spawn-static
 108 tests           += $(tests-static)
 109 others          := getconf
 110 install-bin     := getconf
 111 install-others-programs := $(inst_libexecdir)/getconf
 112
 113 before-compile  += testcases.h ptestcases.h $(objpfx)posix-conf-vars-def.h
 114
 115 # So they get cleaned up.
 116 generated += $(addprefix wordexp-test-result, 1 2 3 4 5 6 7 8 9 10) \
 117              annexc annexc.out wordexp-tst.out bug-regex2-mem.out \
 118              bug-regex2.mtrace bug-regex14-mem.out bug-regex14.mtrace \
 119              bug-regex21-mem.out bug-regex21.mtrace \
 120              bug-regex31-mem.out bug-regex31.mtrace \
 121              tst-rxspencer-no-utf8-mem.out tst-rxspencer-no-utf8.mtrace \
 122              tst-getconf.out \
 123              tst-pcre-mem.out tst-pcre.mtrace tst-boost-mem.out \
 124              tst-boost.mtrace bug-ga2.mtrace bug-ga2-mem.out \
 125              bug-glob2.mtrace bug-glob2-mem.out tst-vfork3-mem.out \
 126              tst-vfork3.mtrace getconf.speclist tst-fnmatch-mem.out \
 127              tst-fnmatch.mtrace bug-regex36.mtrace
 128
 129 ifeq ($(run-built-tests),yes)
 130 ifeq (yes,$(build-shared))
 131 tests-special += $(objpfx)globtest.out $(objpfx)wordexp-tst.out
 132 endif
 133 endif
 134
 135 # Run a test on the header files we use.
 136 # XXX Please note that for now we ignore the result of this test.
 137 tests-special += $(objpfx)annexc.out
 138 ifeq ($(run-built-tests),yes)
 139 tests-special += $(objpfx)bug-regex2-mem.out $(objpfx)bug-regex14-mem.out \
 140                  $(objpfx)bug-regex21-mem.out $(objpfx)bug-regex31-mem.out \
 141                  $(objpfx)tst-rxspencer-no-utf8-mem.out $(objpfx)tst-pcre-mem.out \
 142                  $(objpfx)tst-boost-mem.out $(objpfx)tst-getconf.out \
 143                  $(objpfx)bug-glob2-mem.out $(objpfx)tst-vfork3-mem.out \
 144                  $(objpfx)tst-fnmatch-mem.out $(objpfx)bug-regex36-mem.out
 145 xtests-special += $(objpfx)bug-ga2-mem.out
 146 endif
 147
 148 include ../Rules
 149
 150 ifeq ($(run-built-tests),yes)
 151 # globtest and wordexp-test currently only works with shared libraries
 152 ifeq (yes,$(build-shared))
 153 $(objpfx)globtest.out: globtest.sh $(objpfx)globtest
 154         $(SHELL) $< $(common-objpfx) '$(test-via-rtld-prefix)' \
 155                 '$(test-program-prefix)' '$(test-wrapper-env)' > $@; \
 156         $(evaluate-test)
 157 $(objpfx)wordexp-tst.out: wordexp-tst.sh $(objpfx)wordexp-test
 158         $(SHELL) $< $(common-objpfx) '$(test-program-prefix-before-env)' \
 159                  '$(run-program-env)' '$(test-program-prefix-after-env)' > $@; \
 160         $(evaluate-test)
 161 endif
 162
 163 LOCALES := cs_CZ.UTF-8 da_DK.ISO-8859-1 de_DE.ISO-8859-1 de_DE.UTF-8 \
 164            en_US.UTF-8 es_US.ISO-8859-1 es_US.UTF-8 ja_JP.EUC-JP tr_TR.UTF-8
 165 include ../gen-locales.mk
 166
 167 $(objpfx)bug-regex1.out: $(gen-locales)
 168 $(objpfx)bug-regex4.out: $(gen-locales)
 169 $(objpfx)bug-regex5.out: $(gen-locales)
 170 $(objpfx)bug-regex6.out: $(gen-locales)
 171 $(objpfx)bug-regex17.out: $(gen-locales)
 172 $(objpfx)bug-regex18.out: $(gen-locales)
 173 $(objpfx)bug-regex19.out: $(gen-locales)
 174 $(objpfx)bug-regex20.out: $(gen-locales)
 175 $(objpfx)bug-regex22.out: $(gen-locales)
 176 $(objpfx)bug-regex23.out: $(gen-locales)
 177 $(objpfx)bug-regex25.out: $(gen-locales)
 178 $(objpfx)bug-regex26.out: $(gen-locales)
 179 $(objpfx)bug-regex30.out: $(gen-locales)
 180 $(objpfx)bug-regex32.out: $(gen-locales)
 181 $(objpfx)bug-regex33.out: $(gen-locales)
 182 $(objpfx)bug-regex34.out: $(gen-locales)
 183 $(objpfx)bug-regex35.out: $(gen-locales)
 184 $(objpfx)tst-fnmatch.out: $(gen-locales)
 185 $(objpfx)tst-fnmatch4.out: $(gen-locales)
 186 $(objpfx)tst-fnmatch5.out: $(gen-locales)
 187 $(objpfx)tst-regex.out: $(gen-locales)
 188 $(objpfx)tst-regex2.out: $(gen-locales)
 189 $(objpfx)tst-regexloc.out: $(gen-locales)
 190 $(objpfx)tst-rxspencer.out: $(gen-locales)
 191 $(objpfx)tst-rxspencer-no-utf8.out: $(gen-locales)
 192 endif
 193
 194 # If we will use the generic uname implementation, we must figure out what
 195 # it will say by examining the system, and write the results in config-name.h.
 196 uname.c: $(objpfx)config-name.h
 197 $(objpfx)config-name.h: $(..)scripts/config-uname.sh $(common-objpfx)config.make
 198         $(make-target-directory)
 199         $< '$(config-os)' '$(config-release)' \
 200            '$(config-machine)-$(config-vendor)' > $@.new
 201         mv -f $@.new $@
 202
 203 CFLAGS-getaddrinfo.c = -DRESOLVER -fexceptions
 204 CFLAGS-pause.c = -fexceptions -fasynchronous-unwind-tables
 205 CFLAGS-pread.c = -fexceptions -fasynchronous-unwind-tables
 206 CFLAGS-pread64.c = -fexceptions -fasynchronous-unwind-tables
 207 CFLAGS-pwrite.c = -fexceptions -fasynchronous-unwind-tables
 208 CFLAGS-pwrite64.c = -fexceptions -fasynchronous-unwind-tables
 209 CFLAGS-sleep.c = -fexceptions
 210 CFLAGS-wait.c = -fexceptions -fasynchronous-unwind-tables
 211 CFLAGS-waitid.c = -fexceptions -fasynchronous-unwind-tables
 212 CFLAGS-waitpid.c = -fexceptions -fasynchronous-unwind-tables
 213 CFLAGS-getopt.c = -fexceptions
 214 CFLAGS-wordexp.c = -fexceptions
 215 CFLAGS-wordexp.os = -fomit-frame-pointer
 216 CFLAGS-sysconf.c = -fexceptions -DGETCONF_DIR='"$(libexecdir)/getconf"'
 217 CFLAGS-pathconf.c = -fexceptions
 218 CFLAGS-fpathconf.c = -fexceptions
 219 CFLAGS-spawn.c = -fexceptions
 220 CFLAGS-spawn.os = -fomit-frame-pointer
 221 CFLAGS-spawnp.c = -fexceptions
 222 CFLAGS-spawnp.os = -fomit-frame-pointer
 223 CFLAGS-spawni.c = -fexceptions
 224 CFLAGS-spawni.os = -fomit-frame-pointer
 225 CFLAGS-glob.c = $(uses-callbacks) -fexceptions
 226 CFLAGS-glob64.c = $(uses-callbacks) -fexceptions
 227 CFLAGS-getconf.c = -DGETCONF_DIR='"$(libexecdir)/getconf"'
 228 CFLAGS-execve.os = -fomit-frame-pointer
 229 CFLAGS-fexecve.os = -fomit-frame-pointer
 230 CFLAGS-execv.os = -fomit-frame-pointer
 231 CFLAGS-execle.os = -fomit-frame-pointer
 232 CFLAGS-execl.os = -fomit-frame-pointer
 233 CFLAGS-execvp.os = -fomit-frame-pointer
 234 CFLAGS-execlp.os = -fomit-frame-pointer
 235 CFLAGS-nanosleep.c = -fexceptions -fasynchronous-unwind-tables
 236
 237 tstgetopt-ARGS = -a -b -cfoobar --required foobar --optional=bazbug \
 238                 --none random --col --color --colour
 239
 240 tst-exec-ARGS = -- $(host-test-program-cmd)
 241 tst-exec-static-ARGS = $(tst-exec-ARGS)
 242 tst-execvpe5-ARGS = -- $(host-test-program-cmd)
 243 tst-spawn-ARGS = -- $(host-test-program-cmd)
 244 tst-spawn-static-ARGS = $(tst-spawn-ARGS)
 245 tst-dir-ARGS = `pwd` `cd $(common-objdir)/$(subdir); pwd` `cd $(common-objdir); pwd` $(objpfx)tst-dir
 246 tst-chmod-ARGS = $(objdir)
 247 tst-vfork3-ARGS = --test-dir=$(objpfx)
 248
 249 tst-rxspencer-ARGS = --utf8 rxspencer/tests
 250 tst-rxspencer-no-utf8-ARGS = rxspencer/tests
 251 tst-pcre-ARGS = PCRE.tests
 252 tst-boost-ARGS = BOOST.tests
 253 bug-glob1-ARGS = "$(objpfx)"
 254 tst-execvp3-ARGS = --test-dir=$(objpfx)
 255
 256 testcases.h: TESTS TESTS2C.sed
 257         LC_ALL=C sed -f TESTS2C.sed < $< > $@T
 258         mv -f $@T $@
 259
 260 ptestcases.h: PTESTS PTESTS2C.sed
 261         LC_ALL=C sed -f PTESTS2C.sed < $< > $@T
 262         mv -f $@T $@
 263
 264 $(objpfx)tst-getopt-cancel: $(shared-thread-library)
 265
 266 test-xfail-annexc = yes
 267 $(objpfx)annexc.out: $(objpfx)annexc
 268         $(dir $<)$(notdir $<) '$(CC)' \
 269           '$(patsubst %,-I../%,$(sorted-subdirs)) -I../include $(+sysdep-includes) $(sysincludes) -I..' > $@; \
 270         $(evaluate-test)
 271
 272 annexc-CFLAGS = -O
 273 $(objpfx)annexc: annexc.c
 274         $(native-compile)
 275
 276 tst-fnmatch-ENV += MALLOC_TRACE=$(objpfx)tst-fnmatch.mtrace
 277
 278 $(objpfx)tst-fnmatch-mem.out: $(objpfx)tst-fnmatch.out
 279         $(common-objpfx)malloc/mtrace $(objpfx)tst-fnmatch.mtrace > $@; \
 280         $(evaluate-test)
 281
 282 bug-regex2-ENV = MALLOC_TRACE=$(objpfx)bug-regex2.mtrace
 283
 284 $(objpfx)bug-regex2-mem.out: $(objpfx)bug-regex2.out
 285         $(common-objpfx)malloc/mtrace $(objpfx)bug-regex2.mtrace > $@; \
 286         $(evaluate-test)
 287
 288 bug-regex14-ENV = MALLOC_TRACE=$(objpfx)bug-regex14.mtrace
 289
 290 $(objpfx)bug-regex14-mem.out: $(objpfx)bug-regex14.out
 291         $(common-objpfx)malloc/mtrace $(objpfx)bug-regex14.mtrace > $@; \
 292         $(evaluate-test)
 293
 294 bug-regex21-ENV = MALLOC_TRACE=$(objpfx)bug-regex21.mtrace
 295
 296 $(objpfx)bug-regex21-mem.out: $(objpfx)bug-regex21.out
 297         $(common-objpfx)malloc/mtrace $(objpfx)bug-regex21.mtrace > $@; \
 298         $(evaluate-test)
 299
 300 bug-regex31-ENV = MALLOC_TRACE=$(objpfx)bug-regex31.mtrace
 301
 302 $(objpfx)bug-regex31-mem.out: $(objpfx)bug-regex31.out
 303         $(common-objpfx)malloc/mtrace $(objpfx)bug-regex31.mtrace > $@; \
 304         $(evaluate-test)
 305
 306 bug-regex36-ENV = MALLOC_TRACE=$(objpfx)bug-regex36.mtrace
 307
 308 $(objpfx)bug-regex36-mem.out: $(objpfx)bug-regex36.out
 309         $(common-objpfx)malloc/mtrace $(objpfx)bug-regex36.mtrace > $@; \
 310         $(evaluate-test)
 311
 312 tst-vfork3-ENV = MALLOC_TRACE=$(objpfx)tst-vfork3.mtrace
 313
 314 $(objpfx)tst-vfork3-mem.out: $(objpfx)tst-vfork3.out
 315         $(common-objpfx)malloc/mtrace $(objpfx)tst-vfork3.mtrace > $@; \
 316         $(evaluate-test)
 317
 318 # tst-rxspencer.mtrace is not generated, only
 319 # tst-rxspencer-no-utf8.mtrace, since otherwise the file has almost
 320 # 100M and takes very long time to process.
 321 tst-rxspencer-no-utf8-ENV += MALLOC_TRACE=$(objpfx)tst-rxspencer-no-utf8.mtrace
 322 $(objpfx)tst-rxspencer-no-utf8-mem.out: $(objpfx)tst-rxspencer-no-utf8.out
 323         $(common-objpfx)malloc/mtrace $(objpfx)tst-rxspencer-no-utf8.mtrace \
 324                                       > $@; \
 325         $(evaluate-test)
 326
 327 tst-pcre-ENV = MALLOC_TRACE=$(objpfx)tst-pcre.mtrace
 328 $(objpfx)tst-pcre-mem.out: $(objpfx)tst-pcre.out
 329         $(common-objpfx)malloc/mtrace $(objpfx)tst-pcre.mtrace > $@; \
 330         $(evaluate-test)
 331
 332 tst-boost-ENV = MALLOC_TRACE=$(objpfx)tst-boost.mtrace
 333 $(objpfx)tst-boost-mem.out: $(objpfx)tst-boost.out
 334         $(common-objpfx)malloc/mtrace $(objpfx)tst-boost.mtrace > $@; \
 335         $(evaluate-test)
 336
 337 $(objpfx)tst-getconf.out: tst-getconf.sh $(objpfx)getconf
 338         $(SHELL) $< $(common-objpfx) '$(built-program-cmd)' > $@; \
 339         $(evaluate-test)
 340
 341 $(objpfx)bug-ga2-mem.out: $(objpfx)bug-ga2.out
 342         $(common-objpfx)malloc/mtrace $(objpfx)bug-ga2.mtrace > $@; \
 343         $(evaluate-test)
 344
 345 bug-ga2-ENV = MALLOC_TRACE=$(objpfx)bug-ga2.mtrace
 346
 347 bug-glob2-ENV = MALLOC_TRACE=$(objpfx)bug-glob2.mtrace
 348
 349 $(objpfx)bug-glob2-mem.out: $(objpfx)bug-glob2.out
 350         $(common-objpfx)malloc/mtrace $(objpfx)bug-glob2.mtrace > $@; \
 351         $(evaluate-test)
 352
 353 $(inst_libexecdir)/getconf: $(inst_bindir)/getconf \
 354                             $(objpfx)getconf.speclist FORCE
 355         $(addprefix $(..)./scripts/mkinstalldirs ,\
 356                     $(filter-out $(wildcard $@),$@))
 357         while read spec; do \
 358           ln -f $< $@/$$spec.new || $(INSTALL_PROGRAM) $< $@/$$spec.new; \
 359           mv -f $@/$$spec.new $@/$$spec; \
 360         done < $(objpfx)getconf.speclist
 361
 362 $(objpfx)getconf.speclist: getconf-speclist.c posix-envs.def
 363         $(compile.c) -E -o - \
 364             | sed -n -e '/@@@PRESENT_/s/@@@PRESENT_//p' > $@.new
 365         mv -f $@.new $@
 366
 367 # This file is only actually needed at install time.  But forcing it to
 368 # be built both makes it available for eyeball inspection and avoids the
 369 # surprise of things that look like compilation being done by 'make install'.
 370 others: $(objpfx)getconf.speclist
 371
 372 $(objpfx)posix-conf-vars-def.h: $(..)scripts/gen-posix-conf-vars.awk \
 373                                 posix-conf-vars.list Makefile
 374         $(make-target-directory)
 375         $(AWK) -f $(filter-out Makefile, $^) > $@.tmp
 376         mv -f $@.tmp $@