gnulib/import/m4/gnulib-comp.m4

   1 # DO NOT EDIT! GENERATED AUTOMATICALLY!
   2 # Copyright (C) 2002-2016 Free Software Foundation, Inc.
   3 #
   4 # This file is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 3 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This file 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
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this file.  If not, see <http://www.gnu.org/licenses/>.
  16 #
  17 # As a special exception to the GNU General Public License,
  18 # this file may be distributed as part of a program that
  19 # contains a configuration script generated by Autoconf, under
  20 # the same distribution terms as the rest of that program.
  21 #
  22 # Generated by gnulib-tool.
  23 #
  24 # This file represents the compiled summary of the specification in
  25 # gnulib-cache.m4. It lists the computed macro invocations that need
  26 # to be invoked from configure.ac.
  27 # In projects that use version control, this file can be treated like
  28 # other built files.
  29
  30
  31 # This macro should be invoked from ./configure.ac, in the section
  32 # "Checks for programs", right after AC_PROG_CC, and certainly before
  33 # any checks for libraries, header files, types and library functions.
  34 AC_DEFUN([gl_EARLY],
  35 [
  36   m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace
  37   m4_pattern_allow([^gl_ES$])dnl a valid locale name
  38   m4_pattern_allow([^gl_LIBOBJS$])dnl a variable
  39   m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable
  40
  41   # Pre-early section.
  42   AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
  43   AC_REQUIRE([gl_PROG_AR_RANLIB])
  44
  45   # Code from module absolute-header:
  46   # Code from module alloca:
  47   # Code from module alloca-opt:
  48   # Code from module arpa_inet:
  49   # Code from module assure:
  50   # Code from module at-internal:
  51   # Code from module canonicalize-lgpl:
  52   # Code from module chdir:
  53   # Code from module chdir-long:
  54   # Code from module cloexec:
  55   # Code from module close:
  56   # Code from module closedir:
  57   # Code from module configmake:
  58   # Code from module d-ino:
  59   # Code from module d-type:
  60   # Code from module dirent:
  61   # Code from module dirfd:
  62   # Code from module dirname-lgpl:
  63   # Code from module dosname:
  64   # Code from module double-slash-root:
  65   # Code from module dup:
  66   # Code from module dup2:
  67   # Code from module environ:
  68   # Code from module errno:
  69   # Code from module error:
  70   # Code from module exitfail:
  71   # Code from module extensions:
  72   # Code from module extern-inline:
  73   # Code from module fchdir:
  74   # Code from module fcntl:
  75   # Code from module fcntl-h:
  76   # Code from module fd-hook:
  77   # Code from module fdopendir:
  78   # Code from module filename:
  79   # Code from module filenamecat-lgpl:
  80   # Code from module flexmember:
  81   # Code from module float:
  82   # Code from module fnmatch:
  83   # Code from module fnmatch-gnu:
  84   # Code from module fpieee:
  85   AC_REQUIRE([gl_FP_IEEE])
  86   # Code from module fpucw:
  87   # Code from module frexp:
  88   # Code from module frexpl:
  89   # Code from module fstat:
  90   # Code from module fstatat:
  91   # Code from module getcwd:
  92   # Code from module getcwd-lgpl:
  93   # Code from module getdtablesize:
  94   # Code from module getlogin_r:
  95   # Code from module getprogname:
  96   # Code from module gettext-h:
  97   # Code from module gettimeofday:
  98   # Code from module glob:
  99   # Code from module hard-locale:
 100   # Code from module include_next:
 101   # Code from module inet_ntop:
 102   # Code from module intprops:
 103   # Code from module inttypes:
 104   # Code from module inttypes-incomplete:
 105   # Code from module isnand-nolibm:
 106   # Code from module isnanl-nolibm:
 107   # Code from module largefile:
 108   AC_REQUIRE([AC_SYS_LARGEFILE])
 109   # Code from module limits-h:
 110   # Code from module localcharset:
 111   # Code from module lstat:
 112   # Code from module malloc-posix:
 113   # Code from module malloca:
 114   # Code from module math:
 115   # Code from module mbrtowc:
 116   # Code from module mbsinit:
 117   # Code from module mbsrtowcs:
 118   # Code from module memchr:
 119   # Code from module memmem:
 120   # Code from module memmem-simple:
 121   # Code from module mempcpy:
 122   # Code from module memrchr:
 123   # Code from module mkdir:
 124   # Code from module mkdtemp:
 125   # Code from module mkostemp:
 126   # Code from module msvc-inval:
 127   # Code from module msvc-nothrow:
 128   # Code from module multiarch:
 129   # Code from module netinet_in:
 130   # Code from module nocrash:
 131   # Code from module open:
 132   # Code from module openat:
 133   # Code from module openat-die:
 134   # Code from module openat-h:
 135   # Code from module opendir:
 136   # Code from module pathmax:
 137   # Code from module rawmemchr:
 138   # Code from module readdir:
 139   # Code from module readlink:
 140   # Code from module realloc-posix:
 141   # Code from module rename:
 142   # Code from module rewinddir:
 143   # Code from module rmdir:
 144   # Code from module same-inode:
 145   # Code from module save-cwd:
 146   # Code from module secure_getenv:
 147   # Code from module setenv:
 148   # Code from module signal-h:
 149   # Code from module snippet/_Noreturn:
 150   # Code from module snippet/arg-nonnull:
 151   # Code from module snippet/c++defs:
 152   # Code from module snippet/warn-on-use:
 153   # Code from module socklen:
 154   # Code from module ssize_t:
 155   # Code from module stat:
 156   # Code from module stdalign:
 157   # Code from module stdbool:
 158   # Code from module stddef:
 159   # Code from module stdint:
 160   # Code from module stdio:
 161   # Code from module stdlib:
 162   # Code from module strchrnul:
 163   # Code from module strdup-posix:
 164   # Code from module streq:
 165   # Code from module strerror:
 166   # Code from module strerror-override:
 167   # Code from module string:
 168   # Code from module strnlen1:
 169   # Code from module strstr:
 170   # Code from module strstr-simple:
 171   # Code from module strtok_r:
 172   # Code from module sys_socket:
 173   # Code from module sys_stat:
 174   # Code from module sys_time:
 175   # Code from module sys_types:
 176   # Code from module sys_uio:
 177   # Code from module tempname:
 178   # Code from module time:
 179   # Code from module unistd:
 180   # Code from module unistd-safer:
 181   # Code from module unsetenv:
 182   # Code from module update-copyright:
 183   # Code from module verify:
 184   # Code from module wchar:
 185   # Code from module wctype-h:
 186 ])
 187
 188 # This macro should be invoked from ./configure.ac, in the section
 189 # "Check for header files, types and library functions".
 190 AC_DEFUN([gl_INIT],
 191 [
 192   AM_CONDITIONAL([GL_COND_LIBTOOL], [false])
 193   gl_cond_libtool=false
 194   gl_libdeps=
 195   gl_ltlibdeps=
 196   gl_m4_base='import/m4'
 197   m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ]))
 198   m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS]))
 199   m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES]))
 200   m4_pushdef([gl_LIBSOURCES_LIST], [])
 201   m4_pushdef([gl_LIBSOURCES_DIR], [])
 202   gl_COMMON
 203   gl_source_base='import'
 204   gl_FUNC_ALLOCA
 205   gl_HEADER_ARPA_INET
 206   AC_PROG_MKDIR_P
 207   AC_LIBOBJ([openat-proc])
 208   gl_CANONICALIZE_LGPL
 209   if test $HAVE_CANONICALIZE_FILE_NAME = 0 || test $REPLACE_CANONICALIZE_FILE_NAME = 1; then
 210     AC_LIBOBJ([canonicalize-lgpl])
 211   fi
 212   gl_MODULE_INDICATOR([canonicalize-lgpl])
 213   gl_STDLIB_MODULE_INDICATOR([canonicalize_file_name])
 214   gl_STDLIB_MODULE_INDICATOR([realpath])
 215   gl_UNISTD_MODULE_INDICATOR([chdir])
 216   gl_FUNC_CHDIR_LONG
 217   if test $gl_cv_have_arbitrary_file_name_length_limit = yes; then
 218     AC_LIBOBJ([chdir-long])
 219     gl_PREREQ_CHDIR_LONG
 220   fi
 221   gl_MODULE_INDICATOR_FOR_TESTS([cloexec])
 222   gl_FUNC_CLOSE
 223   if test $REPLACE_CLOSE = 1; then
 224     AC_LIBOBJ([close])
 225   fi
 226   gl_UNISTD_MODULE_INDICATOR([close])
 227   gl_FUNC_CLOSEDIR
 228   if test $HAVE_CLOSEDIR = 0 || test $REPLACE_CLOSEDIR = 1; then
 229     AC_LIBOBJ([closedir])
 230   fi
 231   gl_DIRENT_MODULE_INDICATOR([closedir])
 232   gl_CONFIGMAKE_PREP
 233   gl_CHECK_TYPE_STRUCT_DIRENT_D_INO
 234   gl_CHECK_TYPE_STRUCT_DIRENT_D_TYPE
 235   gl_DIRENT_H
 236   gl_FUNC_DIRFD
 237   if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no \
 238      || test $REPLACE_DIRFD = 1; then
 239     AC_LIBOBJ([dirfd])
 240     gl_PREREQ_DIRFD
 241   fi
 242   gl_DIRENT_MODULE_INDICATOR([dirfd])
 243   gl_DIRNAME_LGPL
 244   gl_DOUBLE_SLASH_ROOT
 245   gl_FUNC_DUP
 246   if test $REPLACE_DUP = 1; then
 247     AC_LIBOBJ([dup])
 248     gl_PREREQ_DUP
 249   fi
 250   gl_UNISTD_MODULE_INDICATOR([dup])
 251   gl_FUNC_DUP2
 252   if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
 253     AC_LIBOBJ([dup2])
 254     gl_PREREQ_DUP2
 255   fi
 256   gl_UNISTD_MODULE_INDICATOR([dup2])
 257   gl_ENVIRON
 258   gl_UNISTD_MODULE_INDICATOR([environ])
 259   gl_HEADER_ERRNO_H
 260   gl_ERROR
 261   if test $ac_cv_lib_error_at_line = no; then
 262     AC_LIBOBJ([error])
 263     gl_PREREQ_ERROR
 264   fi
 265   m4_ifdef([AM_XGETTEXT_OPTION],
 266     [AM_][XGETTEXT_OPTION([--flag=error:3:c-format])
 267      AM_][XGETTEXT_OPTION([--flag=error_at_line:5:c-format])])
 268   AC_REQUIRE([gl_EXTERN_INLINE])
 269   gl_FUNC_FCHDIR
 270   gl_UNISTD_MODULE_INDICATOR([fchdir])
 271   gl_FUNC_FCNTL
 272   if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then
 273     AC_LIBOBJ([fcntl])
 274   fi
 275   gl_FCNTL_MODULE_INDICATOR([fcntl])
 276   gl_FCNTL_H
 277   gl_FUNC_FDOPENDIR
 278   if test $HAVE_FDOPENDIR = 0 || test $REPLACE_FDOPENDIR = 1; then
 279     AC_LIBOBJ([fdopendir])
 280   fi
 281   gl_DIRENT_MODULE_INDICATOR([fdopendir])
 282   gl_MODULE_INDICATOR([fdopendir])
 283   gl_FILE_NAME_CONCAT_LGPL
 284   AC_C_FLEXIBLE_ARRAY_MEMBER
 285   gl_FLOAT_H
 286   if test $REPLACE_FLOAT_LDBL = 1; then
 287     AC_LIBOBJ([float])
 288   fi
 289   if test $REPLACE_ITOLD = 1; then
 290     AC_LIBOBJ([itold])
 291   fi
 292   gl_FUNC_FNMATCH_POSIX
 293   if test -n "$FNMATCH_H"; then
 294     AC_LIBOBJ([fnmatch])
 295     gl_PREREQ_FNMATCH
 296   fi
 297   gl_FUNC_FNMATCH_GNU
 298   if test -n "$FNMATCH_H"; then
 299     AC_LIBOBJ([fnmatch])
 300     gl_PREREQ_FNMATCH
 301   fi
 302   gl_FUNC_FREXP
 303   if test $gl_func_frexp != yes; then
 304     AC_LIBOBJ([frexp])
 305   fi
 306   gl_MATH_MODULE_INDICATOR([frexp])
 307   gl_FUNC_FREXPL
 308   if test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl = no; then
 309     AC_LIBOBJ([frexpl])
 310   fi
 311   gl_MATH_MODULE_INDICATOR([frexpl])
 312   gl_FUNC_FSTAT
 313   if test $REPLACE_FSTAT = 1; then
 314     AC_LIBOBJ([fstat])
 315     gl_PREREQ_FSTAT
 316   fi
 317   gl_SYS_STAT_MODULE_INDICATOR([fstat])
 318   gl_FUNC_FSTATAT
 319   if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
 320     AC_LIBOBJ([fstatat])
 321   fi
 322   gl_SYS_STAT_MODULE_INDICATOR([fstatat])
 323   gl_FUNC_GETCWD
 324   if test $REPLACE_GETCWD = 1; then
 325     AC_LIBOBJ([getcwd])
 326     gl_PREREQ_GETCWD
 327   fi
 328   gl_MODULE_INDICATOR([getcwd])
 329   gl_UNISTD_MODULE_INDICATOR([getcwd])
 330   gl_FUNC_GETCWD_LGPL
 331   if test $REPLACE_GETCWD = 1; then
 332     AC_LIBOBJ([getcwd-lgpl])
 333   fi
 334   gl_UNISTD_MODULE_INDICATOR([getcwd])
 335   gl_FUNC_GETDTABLESIZE
 336   if test $HAVE_GETDTABLESIZE = 0 || test $REPLACE_GETDTABLESIZE = 1; then
 337     AC_LIBOBJ([getdtablesize])
 338     gl_PREREQ_GETDTABLESIZE
 339   fi
 340   gl_UNISTD_MODULE_INDICATOR([getdtablesize])
 341   gl_FUNC_GETLOGIN_R
 342   if test $HAVE_GETLOGIN_R = 0 || test $REPLACE_GETLOGIN_R = 1; then
 343     AC_LIBOBJ([getlogin_r])
 344     gl_PREREQ_GETLOGIN_R
 345   fi
 346   gl_UNISTD_MODULE_INDICATOR([getlogin_r])
 347   gl_FUNC_GETPROGNAME
 348   AC_SUBST([LIBINTL])
 349   AC_SUBST([LTLIBINTL])
 350   gl_FUNC_GETTIMEOFDAY
 351   if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then
 352     AC_LIBOBJ([gettimeofday])
 353     gl_PREREQ_GETTIMEOFDAY
 354   fi
 355   gl_SYS_TIME_MODULE_INDICATOR([gettimeofday])
 356   gl_GLOB
 357   if test -n "$GLOB_H"; then
 358     AC_LIBOBJ([glob])
 359     gl_PREREQ_GLOB
 360   fi
 361   gl_HARD_LOCALE
 362   gl_FUNC_INET_NTOP
 363   if test $HAVE_INET_NTOP = 0 || test $REPLACE_INET_NTOP = 1; then
 364     AC_LIBOBJ([inet_ntop])
 365     gl_PREREQ_INET_NTOP
 366   fi
 367   gl_ARPA_INET_MODULE_INDICATOR([inet_ntop])
 368   gl_INTTYPES_H
 369   gl_INTTYPES_INCOMPLETE
 370   gl_FUNC_ISNAND_NO_LIBM
 371   if test $gl_func_isnand_no_libm != yes; then
 372     AC_LIBOBJ([isnand])
 373     gl_PREREQ_ISNAND
 374   fi
 375   gl_FUNC_ISNANL_NO_LIBM
 376   if test $gl_func_isnanl_no_libm != yes; then
 377     AC_LIBOBJ([isnanl])
 378     gl_PREREQ_ISNANL
 379   fi
 380   AC_REQUIRE([gl_LARGEFILE])
 381   gl_LIMITS_H
 382   gl_LOCALCHARSET
 383   LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\""
 384   AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT])
 385   gl_FUNC_LSTAT
 386   if test $REPLACE_LSTAT = 1; then
 387     AC_LIBOBJ([lstat])
 388     gl_PREREQ_LSTAT
 389   fi
 390   gl_SYS_STAT_MODULE_INDICATOR([lstat])
 391   gl_FUNC_MALLOC_POSIX
 392   if test $REPLACE_MALLOC = 1; then
 393     AC_LIBOBJ([malloc])
 394   fi
 395   gl_STDLIB_MODULE_INDICATOR([malloc-posix])
 396   gl_MALLOCA
 397   gl_MATH_H
 398   gl_FUNC_MBRTOWC
 399   if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then
 400     AC_LIBOBJ([mbrtowc])
 401     gl_PREREQ_MBRTOWC
 402   fi
 403   gl_WCHAR_MODULE_INDICATOR([mbrtowc])
 404   gl_FUNC_MBSINIT
 405   if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then
 406     AC_LIBOBJ([mbsinit])
 407     gl_PREREQ_MBSINIT
 408   fi
 409   gl_WCHAR_MODULE_INDICATOR([mbsinit])
 410   gl_FUNC_MBSRTOWCS
 411   if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then
 412     AC_LIBOBJ([mbsrtowcs])
 413     AC_LIBOBJ([mbsrtowcs-state])
 414     gl_PREREQ_MBSRTOWCS
 415   fi
 416   gl_WCHAR_MODULE_INDICATOR([mbsrtowcs])
 417   gl_FUNC_MEMCHR
 418   if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
 419     AC_LIBOBJ([memchr])
 420     gl_PREREQ_MEMCHR
 421   fi
 422   gl_STRING_MODULE_INDICATOR([memchr])
 423   gl_FUNC_MEMMEM
 424   if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
 425     AC_LIBOBJ([memmem])
 426   fi
 427   gl_FUNC_MEMMEM_SIMPLE
 428   if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
 429     AC_LIBOBJ([memmem])
 430   fi
 431   gl_STRING_MODULE_INDICATOR([memmem])
 432   gl_FUNC_MEMPCPY
 433   if test $HAVE_MEMPCPY = 0; then
 434     AC_LIBOBJ([mempcpy])
 435     gl_PREREQ_MEMPCPY
 436   fi
 437   gl_STRING_MODULE_INDICATOR([mempcpy])
 438   gl_FUNC_MEMRCHR
 439   if test $ac_cv_func_memrchr = no; then
 440     AC_LIBOBJ([memrchr])
 441     gl_PREREQ_MEMRCHR
 442   fi
 443   gl_STRING_MODULE_INDICATOR([memrchr])
 444   gl_FUNC_MKDIR
 445   if test $REPLACE_MKDIR = 1; then
 446     AC_LIBOBJ([mkdir])
 447   fi
 448   gl_FUNC_MKDTEMP
 449   if test $HAVE_MKDTEMP = 0; then
 450     AC_LIBOBJ([mkdtemp])
 451     gl_PREREQ_MKDTEMP
 452   fi
 453   gl_STDLIB_MODULE_INDICATOR([mkdtemp])
 454   gl_FUNC_MKOSTEMP
 455   if test $HAVE_MKOSTEMP = 0; then
 456     AC_LIBOBJ([mkostemp])
 457     gl_PREREQ_MKOSTEMP
 458   fi
 459   gl_MODULE_INDICATOR([mkostemp])
 460   gl_STDLIB_MODULE_INDICATOR([mkostemp])
 461   AC_REQUIRE([gl_MSVC_INVAL])
 462   if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
 463     AC_LIBOBJ([msvc-inval])
 464   fi
 465   AC_REQUIRE([gl_MSVC_NOTHROW])
 466   if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
 467     AC_LIBOBJ([msvc-nothrow])
 468   fi
 469   gl_MULTIARCH
 470   gl_HEADER_NETINET_IN
 471   AC_PROG_MKDIR_P
 472   gl_FUNC_OPEN
 473   if test $REPLACE_OPEN = 1; then
 474     AC_LIBOBJ([open])
 475     gl_PREREQ_OPEN
 476   fi
 477   gl_FCNTL_MODULE_INDICATOR([open])
 478   gl_FUNC_OPENAT
 479   if test $HAVE_OPENAT = 0 || test $REPLACE_OPENAT = 1; then
 480     AC_LIBOBJ([openat])
 481     gl_PREREQ_OPENAT
 482   fi
 483   gl_MODULE_INDICATOR([openat]) dnl for lib/getcwd.c
 484   gl_FCNTL_MODULE_INDICATOR([openat])
 485   gl_FUNC_OPENDIR
 486   if test $HAVE_OPENDIR = 0 || test $REPLACE_OPENDIR = 1; then
 487     AC_LIBOBJ([opendir])
 488   fi
 489   gl_DIRENT_MODULE_INDICATOR([opendir])
 490   gl_PATHMAX
 491   gl_FUNC_RAWMEMCHR
 492   if test $HAVE_RAWMEMCHR = 0; then
 493     AC_LIBOBJ([rawmemchr])
 494     gl_PREREQ_RAWMEMCHR
 495   fi
 496   gl_STRING_MODULE_INDICATOR([rawmemchr])
 497   gl_FUNC_READDIR
 498   if test $HAVE_READDIR = 0; then
 499     AC_LIBOBJ([readdir])
 500   fi
 501   gl_DIRENT_MODULE_INDICATOR([readdir])
 502   gl_FUNC_READLINK
 503   if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
 504     AC_LIBOBJ([readlink])
 505     gl_PREREQ_READLINK
 506   fi
 507   gl_UNISTD_MODULE_INDICATOR([readlink])
 508   gl_FUNC_REALLOC_POSIX
 509   if test $REPLACE_REALLOC = 1; then
 510     AC_LIBOBJ([realloc])
 511   fi
 512   gl_STDLIB_MODULE_INDICATOR([realloc-posix])
 513   gl_FUNC_RENAME
 514   if test $REPLACE_RENAME = 1; then
 515     AC_LIBOBJ([rename])
 516   fi
 517   gl_STDIO_MODULE_INDICATOR([rename])
 518   gl_FUNC_REWINDDIR
 519   if test $HAVE_REWINDDIR = 0; then
 520     AC_LIBOBJ([rewinddir])
 521   fi
 522   gl_DIRENT_MODULE_INDICATOR([rewinddir])
 523   gl_FUNC_RMDIR
 524   if test $REPLACE_RMDIR = 1; then
 525     AC_LIBOBJ([rmdir])
 526   fi
 527   gl_UNISTD_MODULE_INDICATOR([rmdir])
 528   gl_SAVE_CWD
 529   gl_FUNC_SECURE_GETENV
 530   if test $HAVE_SECURE_GETENV = 0; then
 531     AC_LIBOBJ([secure_getenv])
 532     gl_PREREQ_SECURE_GETENV
 533   fi
 534   gl_STDLIB_MODULE_INDICATOR([secure_getenv])
 535   gl_FUNC_SETENV
 536   if test $HAVE_SETENV = 0 || test $REPLACE_SETENV = 1; then
 537     AC_LIBOBJ([setenv])
 538   fi
 539   gl_STDLIB_MODULE_INDICATOR([setenv])
 540   gl_SIGNAL_H
 541   gl_TYPE_SOCKLEN_T
 542   gt_TYPE_SSIZE_T
 543   gl_FUNC_STAT
 544   if test $REPLACE_STAT = 1; then
 545     AC_LIBOBJ([stat])
 546     gl_PREREQ_STAT
 547   fi
 548   gl_SYS_STAT_MODULE_INDICATOR([stat])
 549   gl_STDALIGN_H
 550   AM_STDBOOL_H
 551   gl_STDDEF_H
 552   gl_STDINT_H
 553   gl_STDIO_H
 554   gl_STDLIB_H
 555   gl_FUNC_STRCHRNUL
 556   if test $HAVE_STRCHRNUL = 0 || test $REPLACE_STRCHRNUL = 1; then
 557     AC_LIBOBJ([strchrnul])
 558     gl_PREREQ_STRCHRNUL
 559   fi
 560   gl_STRING_MODULE_INDICATOR([strchrnul])
 561   gl_FUNC_STRDUP_POSIX
 562   if test $ac_cv_func_strdup = no || test $REPLACE_STRDUP = 1; then
 563     AC_LIBOBJ([strdup])
 564     gl_PREREQ_STRDUP
 565   fi
 566   gl_STRING_MODULE_INDICATOR([strdup])
 567   gl_FUNC_STRERROR
 568   if test $REPLACE_STRERROR = 1; then
 569     AC_LIBOBJ([strerror])
 570   fi
 571   gl_MODULE_INDICATOR([strerror])
 572   gl_STRING_MODULE_INDICATOR([strerror])
 573   AC_REQUIRE([gl_HEADER_ERRNO_H])
 574   AC_REQUIRE([gl_FUNC_STRERROR_0])
 575   if test -n "$ERRNO_H" || test $REPLACE_STRERROR_0 = 1; then
 576     AC_LIBOBJ([strerror-override])
 577     gl_PREREQ_SYS_H_WINSOCK2
 578   fi
 579   gl_HEADER_STRING_H
 580   gl_FUNC_STRSTR
 581   if test $REPLACE_STRSTR = 1; then
 582     AC_LIBOBJ([strstr])
 583   fi
 584   gl_FUNC_STRSTR_SIMPLE
 585   if test $REPLACE_STRSTR = 1; then
 586     AC_LIBOBJ([strstr])
 587   fi
 588   gl_STRING_MODULE_INDICATOR([strstr])
 589   gl_FUNC_STRTOK_R
 590   if test $HAVE_STRTOK_R = 0 || test $REPLACE_STRTOK_R = 1; then
 591     AC_LIBOBJ([strtok_r])
 592     gl_PREREQ_STRTOK_R
 593   fi
 594   gl_STRING_MODULE_INDICATOR([strtok_r])
 595   AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 596   AC_PROG_MKDIR_P
 597   gl_HEADER_SYS_STAT_H
 598   AC_PROG_MKDIR_P
 599   gl_HEADER_SYS_TIME_H
 600   AC_PROG_MKDIR_P
 601   gl_SYS_TYPES_H
 602   AC_PROG_MKDIR_P
 603   gl_HEADER_SYS_UIO
 604   AC_PROG_MKDIR_P
 605   gl_FUNC_GEN_TEMPNAME
 606   gl_HEADER_TIME_H
 607   gl_UNISTD_H
 608   gl_UNISTD_SAFER
 609   gl_FUNC_UNSETENV
 610   if test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1; then
 611     AC_LIBOBJ([unsetenv])
 612     gl_PREREQ_UNSETENV
 613   fi
 614   gl_STDLIB_MODULE_INDICATOR([unsetenv])
 615   gl_WCHAR_H
 616   gl_WCTYPE_H
 617   # End of code from modules
 618   m4_ifval(gl_LIBSOURCES_LIST, [
 619     m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ ||
 620       for gl_file in ]gl_LIBSOURCES_LIST[ ; do
 621         if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then
 622           echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2
 623           exit 1
 624         fi
 625       done])dnl
 626       m4_if(m4_sysval, [0], [],
 627         [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
 628   ])
 629   m4_popdef([gl_LIBSOURCES_DIR])
 630   m4_popdef([gl_LIBSOURCES_LIST])
 631   m4_popdef([AC_LIBSOURCES])
 632   m4_popdef([AC_REPLACE_FUNCS])
 633   m4_popdef([AC_LIBOBJ])
 634   AC_CONFIG_COMMANDS_PRE([
 635     gl_libobjs=
 636     gl_ltlibobjs=
 637     if test -n "$gl_LIBOBJS"; then
 638       # Remove the extension.
 639       sed_drop_objext='s/\.o$//;s/\.obj$//'
 640       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
 641         gl_libobjs="$gl_libobjs $i.$ac_objext"
 642         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
 643       done
 644     fi
 645     AC_SUBST([gl_LIBOBJS], [$gl_libobjs])
 646     AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs])
 647   ])
 648   gltests_libdeps=
 649   gltests_ltlibdeps=
 650   m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ]))
 651   m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS]))
 652   m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES]))
 653   m4_pushdef([gltests_LIBSOURCES_LIST], [])
 654   m4_pushdef([gltests_LIBSOURCES_DIR], [])
 655   gl_COMMON
 656   gl_source_base='tests'
 657 changequote(,)dnl
 658   gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
 659 changequote([, ])dnl
 660   AC_SUBST([gltests_WITNESS])
 661   gl_module_indicator_condition=$gltests_WITNESS
 662   m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition])
 663   m4_popdef([gl_MODULE_INDICATOR_CONDITION])
 664   m4_ifval(gltests_LIBSOURCES_LIST, [
 665     m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ ||
 666       for gl_file in ]gltests_LIBSOURCES_LIST[ ; do
 667         if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then
 668           echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2
 669           exit 1
 670         fi
 671       done])dnl
 672       m4_if(m4_sysval, [0], [],
 673         [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
 674   ])
 675   m4_popdef([gltests_LIBSOURCES_DIR])
 676   m4_popdef([gltests_LIBSOURCES_LIST])
 677   m4_popdef([AC_LIBSOURCES])
 678   m4_popdef([AC_REPLACE_FUNCS])
 679   m4_popdef([AC_LIBOBJ])
 680   AC_CONFIG_COMMANDS_PRE([
 681     gltests_libobjs=
 682     gltests_ltlibobjs=
 683     if test -n "$gltests_LIBOBJS"; then
 684       # Remove the extension.
 685       sed_drop_objext='s/\.o$//;s/\.obj$//'
 686       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
 687         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
 688         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
 689       done
 690     fi
 691     AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs])
 692     AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs])
 693   ])
 694   LIBGNU_LIBDEPS="$gl_libdeps"
 695   AC_SUBST([LIBGNU_LIBDEPS])
 696   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
 697   AC_SUBST([LIBGNU_LTLIBDEPS])
 698 ])
 699
 700 # Like AC_LIBOBJ, except that the module name goes
 701 # into gl_LIBOBJS instead of into LIBOBJS.
 702 AC_DEFUN([gl_LIBOBJ], [
 703   AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl
 704   gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext"
 705 ])
 706
 707 # Like AC_REPLACE_FUNCS, except that the module name goes
 708 # into gl_LIBOBJS instead of into LIBOBJS.
 709 AC_DEFUN([gl_REPLACE_FUNCS], [
 710   m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl
 711   AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)])
 712 ])
 713
 714 # Like AC_LIBSOURCES, except the directory where the source file is
 715 # expected is derived from the gnulib-tool parameterization,
 716 # and alloca is special cased (for the alloca-opt module).
 717 # We could also entirely rely on EXTRA_lib..._SOURCES.
 718 AC_DEFUN([gl_LIBSOURCES], [
 719   m4_foreach([_gl_NAME], [$1], [
 720     m4_if(_gl_NAME, [alloca.c], [], [
 721       m4_define([gl_LIBSOURCES_DIR], [import])
 722       m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ])
 723     ])
 724   ])
 725 ])
 726
 727 # Like AC_LIBOBJ, except that the module name goes
 728 # into gltests_LIBOBJS instead of into LIBOBJS.
 729 AC_DEFUN([gltests_LIBOBJ], [
 730   AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl
 731   gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext"
 732 ])
 733
 734 # Like AC_REPLACE_FUNCS, except that the module name goes
 735 # into gltests_LIBOBJS instead of into LIBOBJS.
 736 AC_DEFUN([gltests_REPLACE_FUNCS], [
 737   m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl
 738   AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)])
 739 ])
 740
 741 # Like AC_LIBSOURCES, except the directory where the source file is
 742 # expected is derived from the gnulib-tool parameterization,
 743 # and alloca is special cased (for the alloca-opt module).
 744 # We could also entirely rely on EXTRA_lib..._SOURCES.
 745 AC_DEFUN([gltests_LIBSOURCES], [
 746   m4_foreach([_gl_NAME], [$1], [
 747     m4_if(_gl_NAME, [alloca.c], [], [
 748       m4_define([gltests_LIBSOURCES_DIR], [tests])
 749       m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ])
 750     ])
 751   ])
 752 ])
 753
 754 # This macro records the list of files which have been installed by
 755 # gnulib-tool and may be removed by future gnulib-tool invocations.
 756 AC_DEFUN([gl_FILE_LIST], [
 757   build-aux/snippet/_Noreturn.h
 758   build-aux/snippet/arg-nonnull.h
 759   build-aux/snippet/c++defs.h
 760   build-aux/snippet/warn-on-use.h
 761   build-aux/update-copyright
 762   lib/alloca.c
 763   lib/alloca.in.h
 764   lib/arpa_inet.in.h
 765   lib/assure.h
 766   lib/at-func.c
 767   lib/basename-lgpl.c
 768   lib/canonicalize-lgpl.c
 769   lib/chdir-long.c
 770   lib/chdir-long.h
 771   lib/cloexec.c
 772   lib/cloexec.h
 773   lib/close.c
 774   lib/closedir.c
 775   lib/config.charset
 776   lib/dirent-private.h
 777   lib/dirent.in.h
 778   lib/dirfd.c
 779   lib/dirname-lgpl.c
 780   lib/dirname.h
 781   lib/dosname.h
 782   lib/dup-safer.c
 783   lib/dup.c
 784   lib/dup2.c
 785   lib/errno.in.h
 786   lib/error.c
 787   lib/error.h
 788   lib/exitfail.c
 789   lib/exitfail.h
 790   lib/fchdir.c
 791   lib/fcntl.c
 792   lib/fcntl.in.h
 793   lib/fd-hook.c
 794   lib/fd-hook.h
 795   lib/fd-safer.c
 796   lib/fdopendir.c
 797   lib/filename.h
 798   lib/filenamecat-lgpl.c
 799   lib/filenamecat.h
 800   lib/flexmember.h
 801   lib/float+.h
 802   lib/float.c
 803   lib/float.in.h
 804   lib/fnmatch.c
 805   lib/fnmatch.in.h
 806   lib/fnmatch_loop.c
 807   lib/fpucw.h
 808   lib/frexp.c
 809   lib/frexpl.c
 810   lib/fstat.c
 811   lib/fstatat.c
 812   lib/getcwd-lgpl.c
 813   lib/getcwd.c
 814   lib/getdtablesize.c
 815   lib/getlogin_r.c
 816   lib/getprogname.c
 817   lib/getprogname.h
 818   lib/gettext.h
 819   lib/gettimeofday.c
 820   lib/glob-libc.h
 821   lib/glob.c
 822   lib/glob.in.h
 823   lib/hard-locale.c
 824   lib/hard-locale.h
 825   lib/inet_ntop.c
 826   lib/intprops.h
 827   lib/inttypes.in.h
 828   lib/isnan.c
 829   lib/isnand-nolibm.h
 830   lib/isnand.c
 831   lib/isnanl-nolibm.h
 832   lib/isnanl.c
 833   lib/itold.c
 834   lib/limits.in.h
 835   lib/localcharset.c
 836   lib/localcharset.h
 837   lib/lstat.c
 838   lib/malloc.c
 839   lib/malloca.c
 840   lib/malloca.h
 841   lib/malloca.valgrind
 842   lib/math.c
 843   lib/math.in.h
 844   lib/mbrtowc.c
 845   lib/mbsinit.c
 846   lib/mbsrtowcs-impl.h
 847   lib/mbsrtowcs-state.c
 848   lib/mbsrtowcs.c
 849   lib/memchr.c
 850   lib/memchr.valgrind
 851   lib/memmem.c
 852   lib/mempcpy.c
 853   lib/memrchr.c
 854   lib/mkdir.c
 855   lib/mkdtemp.c
 856   lib/mkostemp.c
 857   lib/msvc-inval.c
 858   lib/msvc-inval.h
 859   lib/msvc-nothrow.c
 860   lib/msvc-nothrow.h
 861   lib/netinet_in.in.h
 862   lib/open.c
 863   lib/openat-die.c
 864   lib/openat-priv.h
 865   lib/openat-proc.c
 866   lib/openat.c
 867   lib/openat.h
 868   lib/opendir.c
 869   lib/pathmax.h
 870   lib/pipe-safer.c
 871   lib/rawmemchr.c
 872   lib/rawmemchr.valgrind
 873   lib/readdir.c
 874   lib/readlink.c
 875   lib/realloc.c
 876   lib/ref-add.sin
 877   lib/ref-del.sin
 878   lib/rename.c
 879   lib/rewinddir.c
 880   lib/rmdir.c
 881   lib/same-inode.h
 882   lib/save-cwd.c
 883   lib/save-cwd.h
 884   lib/secure_getenv.c
 885   lib/setenv.c
 886   lib/signal.in.h
 887   lib/stat.c
 888   lib/stdalign.in.h
 889   lib/stdbool.in.h
 890   lib/stddef.in.h
 891   lib/stdint.in.h
 892   lib/stdio.in.h
 893   lib/stdlib.in.h
 894   lib/str-two-way.h
 895   lib/strchrnul.c
 896   lib/strchrnul.valgrind
 897   lib/strdup.c
 898   lib/streq.h
 899   lib/strerror-override.c
 900   lib/strerror-override.h
 901   lib/strerror.c
 902   lib/string.in.h
 903   lib/stripslash.c
 904   lib/strnlen1.c
 905   lib/strnlen1.h
 906   lib/strstr.c
 907   lib/strtok_r.c
 908   lib/sys_socket.c
 909   lib/sys_socket.in.h
 910   lib/sys_stat.in.h
 911   lib/sys_time.in.h
 912   lib/sys_types.in.h
 913   lib/sys_uio.in.h
 914   lib/tempname.c
 915   lib/tempname.h
 916   lib/time.in.h
 917   lib/unistd--.h
 918   lib/unistd-safer.h
 919   lib/unistd.c
 920   lib/unistd.in.h
 921   lib/unsetenv.c
 922   lib/verify.h
 923   lib/wchar.in.h
 924   lib/wctype-h.c
 925   lib/wctype.in.h
 926   m4/00gnulib.m4
 927   m4/absolute-header.m4
 928   m4/alloca.m4
 929   m4/arpa_inet_h.m4
 930   m4/canonicalize.m4
 931   m4/chdir-long.m4
 932   m4/close.m4
 933   m4/closedir.m4
 934   m4/codeset.m4
 935   m4/configmake.m4
 936   m4/d-ino.m4
 937   m4/d-type.m4
 938   m4/dirent_h.m4
 939   m4/dirfd.m4
 940   m4/dirname.m4
 941   m4/double-slash-root.m4
 942   m4/dup.m4
 943   m4/dup2.m4
 944   m4/eealloc.m4
 945   m4/environ.m4
 946   m4/errno_h.m4
 947   m4/error.m4
 948   m4/exponentd.m4
 949   m4/exponentl.m4
 950   m4/extensions.m4
 951   m4/extern-inline.m4
 952   m4/fchdir.m4
 953   m4/fcntl-o.m4
 954   m4/fcntl.m4
 955   m4/fcntl_h.m4
 956   m4/fdopendir.m4
 957   m4/filenamecat.m4
 958   m4/flexmember.m4
 959   m4/float_h.m4
 960   m4/fnmatch.m4
 961   m4/fpieee.m4
 962   m4/frexp.m4
 963   m4/frexpl.m4
 964   m4/fstat.m4
 965   m4/fstatat.m4
 966   m4/getcwd-abort-bug.m4
 967   m4/getcwd-path-max.m4
 968   m4/getcwd.m4
 969   m4/getdtablesize.m4
 970   m4/getlogin_r.m4
 971   m4/getprogname.m4
 972   m4/gettimeofday.m4
 973   m4/glibc21.m4
 974   m4/glob.m4
 975   m4/gnulib-common.m4
 976   m4/hard-locale.m4
 977   m4/include_next.m4
 978   m4/inet_ntop.m4
 979   m4/inttypes-pri.m4
 980   m4/inttypes.m4
 981   m4/isnand.m4
 982   m4/isnanl.m4
 983   m4/largefile.m4
 984   m4/limits-h.m4
 985   m4/localcharset.m4
 986   m4/locale-fr.m4
 987   m4/locale-ja.m4
 988   m4/locale-zh.m4
 989   m4/longlong.m4
 990   m4/lstat.m4
 991   m4/malloc.m4
 992   m4/malloca.m4
 993   m4/math_h.m4
 994   m4/mbrtowc.m4
 995   m4/mbsinit.m4
 996   m4/mbsrtowcs.m4
 997   m4/mbstate_t.m4
 998   m4/memchr.m4
 999   m4/memmem.m4
1000   m4/mempcpy.m4
1001   m4/memrchr.m4
1002   m4/mkdir.m4
1003   m4/mkdtemp.m4
1004   m4/mkostemp.m4
1005   m4/mmap-anon.m4
1006   m4/mode_t.m4
1007   m4/msvc-inval.m4
1008   m4/msvc-nothrow.m4
1009   m4/multiarch.m4
1010   m4/netinet_in_h.m4
1011   m4/nocrash.m4
1012   m4/off_t.m4
1013   m4/onceonly.m4
1014   m4/open.m4
1015   m4/openat.m4
1016   m4/opendir.m4
1017   m4/pathmax.m4
1018   m4/rawmemchr.m4
1019   m4/readdir.m4
1020   m4/readlink.m4
1021   m4/realloc.m4
1022   m4/rename.m4
1023   m4/rewinddir.m4
1024   m4/rmdir.m4
1025   m4/save-cwd.m4
1026   m4/secure_getenv.m4
1027   m4/setenv.m4
1028   m4/signal_h.m4
1029   m4/socklen.m4
1030   m4/sockpfaf.m4
1031   m4/ssize_t.m4
1032   m4/stat.m4
1033   m4/stdalign.m4
1034   m4/stdbool.m4
1035   m4/stddef_h.m4
1036   m4/stdint.m4
1037   m4/stdio_h.m4
1038   m4/stdlib_h.m4
1039   m4/strchrnul.m4
1040   m4/strdup.m4
1041   m4/strerror.m4
1042   m4/string_h.m4
1043   m4/strstr.m4
1044   m4/strtok_r.m4
1045   m4/sys_socket_h.m4
1046   m4/sys_stat_h.m4
1047   m4/sys_time_h.m4
1048   m4/sys_types_h.m4
1049   m4/sys_uio_h.m4
1050   m4/tempname.m4
1051   m4/time_h.m4
1052   m4/unistd-safer.m4
1053   m4/unistd_h.m4
1054   m4/warn-on-use.m4
1055   m4/wchar_h.m4
1056   m4/wchar_t.m4
1057   m4/wctype_h.m4
1058   m4/wint_t.m4
1059 ])