posix/Makefile

   1 # Copyright (C) 1991-2015 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 getopt.h                        \
  27            bits/types.h bits/typesizes.h bits/pthreadtypes.h                  \
  28            bits/posix1_lim.h bits/posix2_lim.h bits/posix_opt.h               \
  29            bits/local_lim.h tar.h bits/utsname.h bits/confname.h              \
  30            bits/waitflags.h bits/waitstatus.h sys/unistd.h sched.h            \
  31            bits/sched.h re_comp.h wait.h bits/environments.h cpio.h           \
  32            sys/sysmacros.h spawn.h bits/unistd.h
  33
  34 routines :=                                                                   \
  35         uname                                                                 \
  36         times                                                                 \
  37         wait waitpid wait3 wait4 waitid                                       \
  38         alarm sleep pause nanosleep                                           \
  39         fork vfork _exit                                                      \
  40         execve fexecve execv execle execl execvp execlp execvpe               \
  41         getpid getppid                                                        \
  42         getuid geteuid getgid getegid getgroups setuid setgid group_member    \
  43         getpgid setpgid getpgrp bsd-getpgrp setpgrp getsid setsid             \
  44         getresuid getresgid setresuid setresgid                               \
  45         pathconf sysconf fpathconf                                            \
  46         glob glob64 fnmatch regex                                             \
  47         confstr                                                               \
  48         getopt getopt1 getopt_init                                            \
  49         sched_setp sched_getp sched_sets sched_gets sched_yield sched_primax  \
  50         sched_primin sched_rr_gi sched_getaffinity sched_setaffinity          \
  51         getaddrinfo gai_strerror wordexp                                      \
  52         pread pwrite pread64 pwrite64                                         \
  53         spawn_faction_init spawn_faction_destroy spawn_faction_addclose       \
  54         spawn_faction_addopen spawn_faction_adddup2                           \
  55         spawnattr_init spawnattr_destroy                                      \
  56         spawnattr_getdefault spawnattr_setdefault                             \
  57         spawnattr_getflags spawnattr_setflags                                 \
  58         spawnattr_getpgroup spawnattr_setpgroup spawn spawnp spawni           \
  59         spawnattr_getsigmask spawnattr_getschedpolicy spawnattr_getschedparam \
  60         spawnattr_setsigmask spawnattr_setschedpolicy spawnattr_setschedparam \
  61         posix_madvise                                                         \
  62         get_child_max sched_cpucount sched_cpualloc sched_cpufree
  63
  64 aux             := init-posix environ
  65 tests           := tstgetopt testfnm runtests runptests      \
  66                    tst-preadwrite tst-preadwrite64 test-vfork regexbug1 \
  67                    tst-getlogin tst-mmap tst-getaddrinfo tst-truncate \
  68                    tst-truncate64 tst-fork tst-fnmatch tst-regexloc tst-dir \
  69                    tst-chmod bug-regex1 bug-regex2 bug-regex3 bug-regex4 \
  70                    tst-gnuglob tst-regex bug-regex5 bug-regex6 bug-regex7 \
  71                    bug-regex8 bug-regex9 bug-regex10 bug-regex11 bug-regex12 \
  72                    bug-regex13 bug-regex14 bug-regex15 bug-regex16 \
  73                    bug-regex17 bug-regex18 bug-regex19 bug-regex20 \
  74                    bug-regex21 bug-regex22 bug-regex23 bug-regex24 \
  75                    bug-regex25 bug-regex26 bug-regex27 bug-regex28 \
  76                    bug-regex29 bug-regex30 bug-regex31 bug-regex32 \
  77                    bug-regex33 tst-nice tst-nanosleep tst-regex2 \
  78                    transbug tst-rxspencer tst-pcre tst-boost \
  79                    bug-ga1 tst-vfork1 tst-vfork2 tst-vfork3 tst-waitid \
  80                    tst-getaddrinfo2 bug-glob1 bug-glob2 bug-glob3 tst-sysconf \
  81                    tst-execvp1 tst-execvp2 tst-execlp1 tst-execlp2 \
  82                    tst-execv1 tst-execv2 tst-execl1 tst-execl2 \
  83                    tst-execve1 tst-execve2 tst-execle1 tst-execle2 \
  84                    tst-execvp3 tst-execvp4 tst-rfc3484 tst-rfc3484-2 \
  85                    tst-rfc3484-3 \
  86                    tst-getaddrinfo3 tst-fnmatch2 tst-cpucount tst-cpuset \
  87                    bug-getopt1 bug-getopt2 bug-getopt3 bug-getopt4 \
  88                    bug-getopt5 tst-getopt_long1 bug-regex34 bug-regex35 \
  89                    tst-pathconf tst-getaddrinfo4 tst-rxspencer-no-utf8 \
  90                    tst-fnmatch3 bug-regex36 tst-getaddrinfo5
  91 xtests          := bug-ga2
  92 ifeq (yes,$(build-shared))
  93 test-srcs       := globtest
  94 tests           += wordexp-test tst-exec tst-spawn
  95 endif
  96 tests-static    = tst-exec-static tst-spawn-static
  97 tests           += $(tests-static)
  98 others          := getconf
  99 install-bin     := getconf
 100 install-others-programs := $(inst_libexecdir)/getconf
 101
 102 before-compile  += testcases.h ptestcases.h $(objpfx)posix-conf-vars-def.h
 103
 104 # So they get cleaned up.
 105 generated += $(addprefix wordexp-test-result, 1 2 3 4 5 6 7 8 9 10) \
 106              annexc annexc.out wordexp-tst.out bug-regex2-mem.out \
 107              bug-regex2.mtrace bug-regex14-mem.out bug-regex14.mtrace \
 108              bug-regex21-mem.out bug-regex21.mtrace \
 109              bug-regex31-mem.out bug-regex31.mtrace \
 110              tst-rxspencer-no-utf8-mem.out tst-rxspencer-no-utf8.mtrace \
 111              tst-getconf.out \
 112              tst-pcre-mem.out tst-pcre.mtrace tst-boost-mem.out \
 113              tst-boost.mtrace bug-ga2.mtrace bug-ga2-mem.out \
 114              bug-glob2.mtrace bug-glob2-mem.out tst-vfork3-mem.out \
 115              tst-vfork3.mtrace getconf.speclist tst-fnmatch-mem.out \
 116              tst-fnmatch.mtrace bug-regex36.mtrace
 117
 118 ifeq ($(run-built-tests),yes)
 119 ifeq (yes,$(build-shared))
 120 tests-special += $(objpfx)globtest.out $(objpfx)wordexp-tst.out
 121 endif
 122 endif
 123
 124 # Run a test on the header files we use.
 125 # XXX Please note that for now we ignore the result of this test.
 126 tests-special += $(objpfx)annexc.out
 127 ifeq ($(run-built-tests),yes)
 128 tests-special += $(objpfx)bug-regex2-mem.out $(objpfx)bug-regex14-mem.out \
 129                  $(objpfx)bug-regex21-mem.out $(objpfx)bug-regex31-mem.out \
 130                  $(objpfx)tst-rxspencer-no-utf8-mem.out $(objpfx)tst-pcre-mem.out \
 131                  $(objpfx)tst-boost-mem.out $(objpfx)tst-getconf.out \
 132                  $(objpfx)bug-glob2-mem.out $(objpfx)tst-vfork3-mem.out \
 133                  $(objpfx)tst-fnmatch-mem.out $(objpfx)bug-regex36-mem.out
 134 xtests-special += $(objpfx)bug-ga2-mem.out
 135 endif
 136
 137 include ../Rules
 138
 139 ifeq ($(run-built-tests),yes)
 140 # globtest and wordexp-test currently only works with shared libraries
 141 ifeq (yes,$(build-shared))
 142 $(objpfx)globtest.out: globtest.sh $(objpfx)globtest
 143         $(SHELL) $< $(common-objpfx) '$(test-via-rtld-prefix)' \
 144                 '$(test-program-prefix)' '$(test-wrapper-env)'; \
 145         $(evaluate-test)
 146 $(objpfx)wordexp-tst.out: wordexp-tst.sh $(objpfx)wordexp-test
 147         $(SHELL) $< $(common-objpfx) '$(test-program-prefix-before-env)' \
 148                  '$(run-program-env)' '$(test-program-prefix-after-env)'; \
 149         $(evaluate-test)
 150 endif
 151 endif
 152
 153 # If we will use the generic uname implementation, we must figure out what
 154 # it will say by examining the system, and write the results in config-name.h.
 155 uname.c: $(objpfx)config-name.h
 156 $(objpfx)config-name.h: $(..)scripts/config-uname.sh $(common-objpfx)config.make
 157         $(make-target-directory)
 158         $< '$(config-os)' '$(config-release)' \
 159            '$(config-machine)-$(config-vendor)' > $@.new
 160         mv -f $@.new $@
 161
 162 CFLAGS-regex.c = -Wno-strict-prototypes
 163 CFLAGS-getaddrinfo.c = -DRESOLVER -fexceptions
 164 CFLAGS-pause.c = -fexceptions -fasynchronous-unwind-tables
 165 CFLAGS-pread.c = -fexceptions -fasynchronous-unwind-tables
 166 CFLAGS-pread64.c = -fexceptions -fasynchronous-unwind-tables
 167 CFLAGS-pwrite.c = -fexceptions -fasynchronous-unwind-tables
 168 CFLAGS-pwrite64.c = -fexceptions -fasynchronous-unwind-tables
 169 CFLAGS-sleep.c = -fexceptions
 170 CFLAGS-wait.c = -fexceptions -fasynchronous-unwind-tables
 171 CFLAGS-waitid.c = -fexceptions -fasynchronous-unwind-tables
 172 CFLAGS-waitpid.c = -fexceptions -fasynchronous-unwind-tables
 173 CFLAGS-getopt.c = -fexceptions
 174 CFLAGS-wordexp.c = -fexceptions
 175 CFLAGS-wordexp.os = -fomit-frame-pointer
 176 CFLAGS-sysconf.c = -fexceptions -DGETCONF_DIR='"$(libexecdir)/getconf"'
 177 CFLAGS-pathconf.c = -fexceptions
 178 CFLAGS-fpathconf.c = -fexceptions
 179 CFLAGS-spawn.c = -fexceptions
 180 CFLAGS-spawn.os = -fomit-frame-pointer
 181 CFLAGS-spawnp.c = -fexceptions
 182 CFLAGS-spawnp.os = -fomit-frame-pointer
 183 CFLAGS-spawni.c = -fexceptions
 184 CFLAGS-spawni.os = -fomit-frame-pointer
 185 CFLAGS-pause.c = -fexceptions
 186 CFLAGS-glob.c = $(uses-callbacks) -fexceptions
 187 CFLAGS-glob64.c = $(uses-callbacks) -fexceptions
 188 CFLAGS-getconf.c = -DGETCONF_DIR='"$(libexecdir)/getconf"'
 189 CFLAGS-execve.os = -fomit-frame-pointer
 190 CFLAGS-fexecve.os = -fomit-frame-pointer
 191 CFLAGS-execv.os = -fomit-frame-pointer
 192 CFLAGS-execle.os = -fomit-frame-pointer
 193 CFLAGS-execl.os = -fomit-frame-pointer
 194 CFLAGS-execvp.os = -fomit-frame-pointer
 195 CFLAGS-execlp.os = -fomit-frame-pointer
 196
 197 tstgetopt-ARGS = -a -b -cfoobar --required foobar --optional=bazbug \
 198                 --none random --col --color --colour
 199
 200 tst-exec-ARGS = -- $(host-test-program-cmd)
 201 tst-exec-static-ARGS = $(tst-exec-ARGS)
 202 tst-spawn-ARGS = -- $(host-test-program-cmd)
 203 tst-spawn-static-ARGS = $(tst-spawn-ARGS)
 204 tst-dir-ARGS = `pwd` `cd $(common-objdir)/$(subdir); pwd` `cd $(common-objdir); pwd` $(objpfx)tst-dir
 205 tst-chmod-ARGS = $(objdir)
 206 tst-vfork3-ARGS = --test-dir=$(objpfx)
 207
 208 tst-rxspencer-ARGS = --utf8 rxspencer/tests
 209 tst-rxspencer-no-utf8-ARGS = rxspencer/tests
 210 tst-pcre-ARGS = PCRE.tests
 211 tst-boost-ARGS = BOOST.tests
 212 bug-glob1-ARGS = "$(objpfx)"
 213 tst-execvp3-ARGS = --test-dir=$(objpfx)
 214
 215 testcases.h: TESTS TESTS2C.sed
 216         LC_ALL=C sed -f TESTS2C.sed < $< > $@T
 217         mv -f $@T $@
 218
 219 ptestcases.h: PTESTS PTESTS2C.sed
 220         LC_ALL=C sed -f PTESTS2C.sed < $< > $@T
 221         mv -f $@T $@
 222
 223 test-xfail-annexc = yes
 224 $(objpfx)annexc.out: $(objpfx)annexc
 225         $(dir $<)$(notdir $<) '$(CC)' \
 226           '$(patsubst %,-I../%,$(sorted-subdirs)) -I../include $(+sysdep-includes) $(sysincludes) -I..' > $@; \
 227         $(evaluate-test)
 228
 229 annexc-CFLAGS = -O
 230 $(objpfx)annexc: annexc.c
 231         $(native-compile)
 232
 233 tst-fnmatch-ENV += MALLOC_TRACE=$(objpfx)tst-fnmatch.mtrace
 234
 235 $(objpfx)tst-fnmatch-mem.out: $(objpfx)tst-fnmatch.out
 236         $(common-objpfx)malloc/mtrace $(objpfx)tst-fnmatch.mtrace > $@; \
 237         $(evaluate-test)
 238
 239 bug-regex2-ENV = MALLOC_TRACE=$(objpfx)bug-regex2.mtrace
 240
 241 $(objpfx)bug-regex2-mem.out: $(objpfx)bug-regex2.out
 242         $(common-objpfx)malloc/mtrace $(objpfx)bug-regex2.mtrace > $@; \
 243         $(evaluate-test)
 244
 245 bug-regex14-ENV = MALLOC_TRACE=$(objpfx)bug-regex14.mtrace
 246
 247 $(objpfx)bug-regex14-mem.out: $(objpfx)bug-regex14.out
 248         $(common-objpfx)malloc/mtrace $(objpfx)bug-regex14.mtrace > $@; \
 249         $(evaluate-test)
 250
 251 bug-regex21-ENV = MALLOC_TRACE=$(objpfx)bug-regex21.mtrace
 252
 253 $(objpfx)bug-regex21-mem.out: $(objpfx)bug-regex21.out
 254         $(common-objpfx)malloc/mtrace $(objpfx)bug-regex21.mtrace > $@; \
 255         $(evaluate-test)
 256
 257 bug-regex31-ENV = MALLOC_TRACE=$(objpfx)bug-regex31.mtrace
 258
 259 $(objpfx)bug-regex31-mem.out: $(objpfx)bug-regex31.out
 260         $(common-objpfx)malloc/mtrace $(objpfx)bug-regex31.mtrace > $@; \
 261         $(evaluate-test)
 262
 263 bug-regex36-ENV = MALLOC_TRACE=$(objpfx)bug-regex36.mtrace
 264
 265 $(objpfx)bug-regex36-mem.out: $(objpfx)bug-regex36.out
 266         $(common-objpfx)malloc/mtrace $(objpfx)bug-regex36.mtrace > $@; \
 267         $(evaluate-test)
 268
 269 tst-vfork3-ENV = MALLOC_TRACE=$(objpfx)tst-vfork3.mtrace
 270
 271 $(objpfx)tst-vfork3-mem.out: $(objpfx)tst-vfork3.out
 272         $(common-objpfx)malloc/mtrace $(objpfx)tst-vfork3.mtrace > $@; \
 273         $(evaluate-test)
 274
 275 # tst-rxspencer.mtrace is not generated, only
 276 # tst-rxspencer-no-utf8.mtrace, since otherwise the file has almost
 277 # 100M and takes very long time to process.
 278 tst-rxspencer-no-utf8-ENV += MALLOC_TRACE=$(objpfx)tst-rxspencer-no-utf8.mtrace
 279 $(objpfx)tst-rxspencer-no-utf8-mem.out: $(objpfx)tst-rxspencer-no-utf8.out
 280         $(common-objpfx)malloc/mtrace $(objpfx)tst-rxspencer-no-utf8.mtrace \
 281                                       > $@; \
 282         $(evaluate-test)
 283
 284 tst-pcre-ENV = MALLOC_TRACE=$(objpfx)tst-pcre.mtrace
 285 $(objpfx)tst-pcre-mem.out: $(objpfx)tst-pcre.out
 286         $(common-objpfx)malloc/mtrace $(objpfx)tst-pcre.mtrace > $@; \
 287         $(evaluate-test)
 288
 289 tst-boost-ENV = MALLOC_TRACE=$(objpfx)tst-boost.mtrace
 290 $(objpfx)tst-boost-mem.out: $(objpfx)tst-boost.out
 291         $(common-objpfx)malloc/mtrace $(objpfx)tst-boost.mtrace > $@; \
 292         $(evaluate-test)
 293
 294 $(objpfx)tst-getconf.out: tst-getconf.sh $(objpfx)getconf
 295         $(SHELL) $< $(common-objpfx) '$(built-program-cmd)'; \
 296         $(evaluate-test)
 297
 298 $(objpfx)bug-ga2-mem.out: $(objpfx)bug-ga2.out
 299         $(common-objpfx)malloc/mtrace $(objpfx)bug-ga2.mtrace > $@; \
 300         $(evaluate-test)
 301
 302 bug-ga2-ENV = MALLOC_TRACE=$(objpfx)bug-ga2.mtrace
 303
 304 bug-glob2-ENV = MALLOC_TRACE=$(objpfx)bug-glob2.mtrace
 305
 306 $(objpfx)bug-glob2-mem.out: $(objpfx)bug-glob2.out
 307         $(common-objpfx)malloc/mtrace $(objpfx)bug-glob2.mtrace > $@; \
 308         $(evaluate-test)
 309
 310 $(inst_libexecdir)/getconf: $(inst_bindir)/getconf \
 311                             $(objpfx)getconf.speclist FORCE
 312         $(addprefix $(..)./scripts/mkinstalldirs ,\
 313                     $(filter-out $(wildcard $@),$@))
 314         while read spec; do \
 315           ln -f $< $@/$$spec.new || $(INSTALL_PROGRAM) $< $@/$$spec.new; \
 316           mv -f $@/$$spec.new $@/$$spec; \
 317         done < $(objpfx)getconf.speclist
 318
 319 $(objpfx)getconf.speclist: getconf-speclist.c posix-envs.def
 320         $(compile.c) -E -o - \
 321             | sed -n -e '/@@@PRESENT_/s/@@@PRESENT_//p' > $@.new
 322         mv -f $@.new $@
 323
 324 # This file is only actually needed at install time.  But forcing it to
 325 # be built both makes it available for eyeball inspection and avoids the
 326 # surprise of things that look like compilation being done by 'make install'.
 327 others: $(objpfx)getconf.speclist
 328
 329 $(objpfx)posix-conf-vars-def.h: $(..)scripts/gen-posix-conf-vars.awk \
 330                                 posix-conf-vars.list Makefile
 331         $(make-target-directory)
 332         $(AWK) -f $(filter-out Makefile, $^) > $@.tmp
 333         mv -f $@.tmp $@