gdb/gnulib/import/m4/gnulib-comp.m4

   1 # DO NOT EDIT! GENERATED AUTOMATICALLY!
   2 # Copyright (C) 2002-2018 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 <https://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   AC_REQUIRE([AM_PROG_CC_C_O])
  46   # Code from module absolute-header:
  47   # Code from module alloca:
  48   # Code from module alloca-opt:
  49   # Code from module assure:
  50   # Code from module at-internal:
  51   # Code from module builtin-expect:
  52   # Code from module c99:
  53   # Code from module canonicalize-lgpl:
  54   # Code from module chdir:
  55   # Code from module chdir-long:
  56   # Code from module cloexec:
  57   # Code from module close:
  58   # Code from module closedir:
  59   # Code from module d-ino:
  60   # Code from module d-type:
  61   # Code from module dirent:
  62   # Code from module dirfd:
  63   # Code from module dirname-lgpl:
  64   # Code from module dosname:
  65   # Code from module double-slash-root:
  66   # Code from module dup:
  67   # Code from module dup2:
  68   # Code from module environ:
  69   # Code from module errno:
  70   # Code from module error:
  71   # Code from module exitfail:
  72   # Code from module extensions:
  73   # Code from module extern-inline:
  74   # Code from module fchdir:
  75   # Code from module fcntl:
  76   # Code from module fcntl-h:
  77   # Code from module fd-hook:
  78   # Code from module fd-safer-flag:
  79   # Code from module fdopendir:
  80   # Code from module filename:
  81   # Code from module filenamecat-lgpl:
  82   # Code from module flexmember:
  83   # Code from module float:
  84   # Code from module fnmatch:
  85   # Code from module fnmatch-gnu:
  86   # Code from module fnmatch-h:
  87   # Code from module fpieee:
  88   AC_REQUIRE([gl_FP_IEEE])
  89   # Code from module fpucw:
  90   # Code from module frexp:
  91   # Code from module frexpl:
  92   # Code from module fstat:
  93   # Code from module fstatat:
  94   # Code from module getcwd:
  95   # Code from module getcwd-lgpl:
  96   # Code from module getdtablesize:
  97   # Code from module getlogin_r:
  98   # Code from module getprogname:
  99   # Code from module gettext-h:
 100   # Code from module gettimeofday:
 101   # Code from module glob:
 102   # Code from module glob-h:
 103   # Code from module hard-locale:
 104   # Code from module include_next:
 105   # Code from module intprops:
 106   # Code from module inttypes:
 107   # Code from module inttypes-incomplete:
 108   # Code from module isnand-nolibm:
 109   # Code from module isnanl-nolibm:
 110   # Code from module largefile:
 111   AC_REQUIRE([AC_SYS_LARGEFILE])
 112   # Code from module libc-config:
 113   # Code from module limits-h:
 114   # Code from module localcharset:
 115   # Code from module localtime-buffer:
 116   # Code from module lstat:
 117   # Code from module malloc-posix:
 118   # Code from module malloca:
 119   # Code from module math:
 120   # Code from module mbrtowc:
 121   # Code from module mbsinit:
 122   # Code from module mbsrtowcs:
 123   # Code from module memchr:
 124   # Code from module memmem:
 125   # Code from module memmem-simple:
 126   # Code from module mempcpy:
 127   # Code from module memrchr:
 128   # Code from module mkdir:
 129   # Code from module mkstemp:
 130   # Code from module msvc-inval:
 131   # Code from module msvc-nothrow:
 132   # Code from module multiarch:
 133   # Code from module nocrash:
 134   # Code from module open:
 135   # Code from module openat:
 136   # Code from module openat-die:
 137   # Code from module openat-h:
 138   # Code from module opendir:
 139   # Code from module pathmax:
 140   # Code from module rawmemchr:
 141   # Code from module readdir:
 142   # Code from module readlink:
 143   # Code from module realloc-posix:
 144   # Code from module rename:
 145   # Code from module rewinddir:
 146   # Code from module rmdir:
 147   # Code from module same-inode:
 148   # Code from module save-cwd:
 149   # Code from module scratch_buffer:
 150   # Code from module setenv:
 151   # Code from module signal-h:
 152   # Code from module snippet/_Noreturn:
 153   # Code from module snippet/arg-nonnull:
 154   # Code from module snippet/c++defs:
 155   # Code from module snippet/warn-on-use:
 156   # Code from module ssize_t:
 157   # Code from module stat:
 158   # Code from module stat-time:
 159   # Code from module std-gnu11:
 160   # Code from module stdbool:
 161   # Code from module stddef:
 162   # Code from module stdint:
 163   # Code from module stdio:
 164   # Code from module stdlib:
 165   # Code from module strchrnul:
 166   # Code from module strdup-posix:
 167   # Code from module streq:
 168   # Code from module strerror:
 169   # Code from module strerror-override:
 170   # Code from module string:
 171   # Code from module strnlen1:
 172   # Code from module strstr:
 173   # Code from module strstr-simple:
 174   # Code from module strtok_r:
 175   # Code from module sys_stat:
 176   # Code from module sys_time:
 177   # Code from module sys_types:
 178   # Code from module tempname:
 179   # Code from module time:
 180   # Code from module unistd:
 181   # Code from module unistd-safer:
 182   # Code from module unsetenv:
 183   # Code from module update-copyright:
 184   # Code from module verify:
 185   # Code from module wchar:
 186   # Code from module wctype-h:
 187   # Code from module xalloc-oversized:
 188 ])
 189
 190 # This macro should be invoked from ./configure.ac, in the section
 191 # "Check for header files, types and library functions".
 192 AC_DEFUN([gl_INIT],
 193 [
 194   AM_CONDITIONAL([GL_COND_LIBTOOL], [false])
 195   gl_cond_libtool=false
 196   gl_libdeps=
 197   gl_ltlibdeps=
 198   gl_m4_base='import/m4'
 199   m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ]))
 200   m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS]))
 201   m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES]))
 202   m4_pushdef([gl_LIBSOURCES_LIST], [])
 203   m4_pushdef([gl_LIBSOURCES_DIR], [])
 204   gl_COMMON
 205   gl_source_base='import'
 206   gl_FUNC_ALLOCA
 207   AC_LIBOBJ([openat-proc])
 208   gl___BUILTIN_EXPECT
 209   gl_CANONICALIZE_LGPL
 210   if test $HAVE_CANONICALIZE_FILE_NAME = 0 || test $REPLACE_CANONICALIZE_FILE_NAME = 1; then
 211     AC_LIBOBJ([canonicalize-lgpl])
 212   fi
 213   gl_MODULE_INDICATOR([canonicalize-lgpl])
 214   gl_STDLIB_MODULE_INDICATOR([canonicalize_file_name])
 215   gl_STDLIB_MODULE_INDICATOR([realpath])
 216   gl_UNISTD_MODULE_INDICATOR([chdir])
 217   gl_FUNC_CHDIR_LONG
 218   if test $gl_cv_have_arbitrary_file_name_length_limit = yes; then
 219     AC_LIBOBJ([chdir-long])
 220     gl_PREREQ_CHDIR_LONG
 221   fi
 222   gl_MODULE_INDICATOR_FOR_TESTS([cloexec])
 223   gl_FUNC_CLOSE
 224   if test $REPLACE_CLOSE = 1; then
 225     AC_LIBOBJ([close])
 226   fi
 227   gl_UNISTD_MODULE_INDICATOR([close])
 228   gl_FUNC_CLOSEDIR
 229   if test $HAVE_CLOSEDIR = 0 || test $REPLACE_CLOSEDIR = 1; then
 230     AC_LIBOBJ([closedir])
 231   fi
 232   gl_DIRENT_MODULE_INDICATOR([closedir])
 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_MODULE_INDICATOR([fd-safer-flag])
 278   gl_FUNC_FDOPENDIR
 279   if test $HAVE_FDOPENDIR = 0 || test $REPLACE_FDOPENDIR = 1; then
 280     AC_LIBOBJ([fdopendir])
 281   fi
 282   gl_DIRENT_MODULE_INDICATOR([fdopendir])
 283   gl_MODULE_INDICATOR([fdopendir])
 284   gl_FILE_NAME_CONCAT_LGPL
 285   AC_C_FLEXIBLE_ARRAY_MEMBER
 286   gl_FLOAT_H
 287   if test $REPLACE_FLOAT_LDBL = 1; then
 288     AC_LIBOBJ([float])
 289   fi
 290   if test $REPLACE_ITOLD = 1; then
 291     AC_LIBOBJ([itold])
 292   fi
 293   gl_FUNC_FNMATCH_POSIX
 294   if test $HAVE_FNMATCH = 0 || test $REPLACE_FNMATCH = 1; then
 295     AC_LIBOBJ([fnmatch])
 296     gl_PREREQ_FNMATCH
 297   fi
 298   gl_FNMATCH_MODULE_INDICATOR([fnmatch])
 299   gl_FUNC_FNMATCH_GNU
 300   if test $HAVE_FNMATCH = 0 || test $REPLACE_FNMATCH = 1; then
 301     AC_LIBOBJ([fnmatch])
 302     gl_PREREQ_FNMATCH
 303   fi
 304   gl_MODULE_INDICATOR([fnmatch-gnu])
 305   gl_FNMATCH_H
 306   AC_REQUIRE([gl_FUNC_FREXP])
 307   if test $gl_func_frexp != yes; then
 308     AC_LIBOBJ([frexp])
 309   fi
 310   gl_MATH_MODULE_INDICATOR([frexp])
 311   AC_REQUIRE([gl_FUNC_FREXPL])
 312   if test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl = no; then
 313     AC_LIBOBJ([frexpl])
 314   fi
 315   gl_MATH_MODULE_INDICATOR([frexpl])
 316   gl_FUNC_FSTAT
 317   if test $REPLACE_FSTAT = 1; then
 318     AC_LIBOBJ([fstat])
 319     case "$host_os" in
 320       mingw*)
 321         AC_LIBOBJ([stat-w32])
 322         ;;
 323     esac
 324     gl_PREREQ_FSTAT
 325   fi
 326   gl_SYS_STAT_MODULE_INDICATOR([fstat])
 327   gl_FUNC_FSTATAT
 328   if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
 329     AC_LIBOBJ([fstatat])
 330   fi
 331   gl_SYS_STAT_MODULE_INDICATOR([fstatat])
 332   gl_FUNC_GETCWD
 333   if test $REPLACE_GETCWD = 1; then
 334     AC_LIBOBJ([getcwd])
 335     gl_PREREQ_GETCWD
 336   fi
 337   gl_MODULE_INDICATOR([getcwd])
 338   gl_UNISTD_MODULE_INDICATOR([getcwd])
 339   gl_FUNC_GETCWD_LGPL
 340   if test $REPLACE_GETCWD = 1; then
 341     AC_LIBOBJ([getcwd-lgpl])
 342   fi
 343   gl_UNISTD_MODULE_INDICATOR([getcwd])
 344   gl_FUNC_GETDTABLESIZE
 345   if test $HAVE_GETDTABLESIZE = 0 || test $REPLACE_GETDTABLESIZE = 1; then
 346     AC_LIBOBJ([getdtablesize])
 347     gl_PREREQ_GETDTABLESIZE
 348   fi
 349   gl_UNISTD_MODULE_INDICATOR([getdtablesize])
 350   gl_FUNC_GETLOGIN_R
 351   if test $HAVE_GETLOGIN_R = 0 || test $REPLACE_GETLOGIN_R = 1; then
 352     AC_LIBOBJ([getlogin_r])
 353     gl_PREREQ_GETLOGIN_R
 354   fi
 355   gl_UNISTD_MODULE_INDICATOR([getlogin_r])
 356   AC_REQUIRE([gl_LIB_GETLOGIN])
 357   gl_FUNC_GETPROGNAME
 358   AC_SUBST([LIBINTL])
 359   AC_SUBST([LTLIBINTL])
 360   gl_FUNC_GETTIMEOFDAY
 361   if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then
 362     AC_LIBOBJ([gettimeofday])
 363     gl_PREREQ_GETTIMEOFDAY
 364   fi
 365   gl_SYS_TIME_MODULE_INDICATOR([gettimeofday])
 366   gl_GLOB
 367   if test $HAVE_GLOB = 0 || test $REPLACE_GLOB = 1; then
 368     AC_LIBOBJ([glob])
 369     AC_LIBOBJ([globfree])
 370     gl_PREREQ_GLOB
 371   fi
 372   if test $HAVE_GLOB_PATTERN_P = 0 || test $REPLACE_GLOB_PATTERN_P = 1; then
 373     AC_LIBOBJ([glob_pattern_p])
 374   fi
 375   gl_GLOB_MODULE_INDICATOR([glob])
 376   gl_GLOB_H
 377   gl_INTTYPES_H
 378   gl_INTTYPES_INCOMPLETE
 379   gl_FUNC_ISNAND_NO_LIBM
 380   if test $gl_func_isnand_no_libm != yes; then
 381     AC_LIBOBJ([isnand])
 382     gl_PREREQ_ISNAND
 383   fi
 384   gl_FUNC_ISNANL_NO_LIBM
 385   if test $gl_func_isnanl_no_libm != yes; then
 386     AC_LIBOBJ([isnanl])
 387     gl_PREREQ_ISNANL
 388   fi
 389   AC_REQUIRE([gl_LARGEFILE])
 390   gl___INLINE
 391   gl_LIMITS_H
 392   gl_LOCALCHARSET
 393   dnl For backward compatibility. Some packages still use this.
 394   LOCALCHARSET_TESTS_ENVIRONMENT=
 395   AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT])
 396   AC_REQUIRE([gl_LOCALTIME_BUFFER_DEFAULTS])
 397   AC_LIBOBJ([localtime-buffer])
 398   gl_FUNC_LSTAT
 399   if test $REPLACE_LSTAT = 1; then
 400     AC_LIBOBJ([lstat])
 401     gl_PREREQ_LSTAT
 402   fi
 403   gl_SYS_STAT_MODULE_INDICATOR([lstat])
 404   gl_FUNC_MALLOC_POSIX
 405   if test $REPLACE_MALLOC = 1; then
 406     AC_LIBOBJ([malloc])
 407   fi
 408   gl_STDLIB_MODULE_INDICATOR([malloc-posix])
 409   gl_MALLOCA
 410   gl_MATH_H
 411   gl_FUNC_MBRTOWC
 412   if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then
 413     AC_LIBOBJ([mbrtowc])
 414     gl_PREREQ_MBRTOWC
 415   fi
 416   gl_WCHAR_MODULE_INDICATOR([mbrtowc])
 417   gl_FUNC_MBSINIT
 418   if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then
 419     AC_LIBOBJ([mbsinit])
 420     gl_PREREQ_MBSINIT
 421   fi
 422   gl_WCHAR_MODULE_INDICATOR([mbsinit])
 423   gl_FUNC_MBSRTOWCS
 424   if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then
 425     AC_LIBOBJ([mbsrtowcs])
 426     AC_LIBOBJ([mbsrtowcs-state])
 427     gl_PREREQ_MBSRTOWCS
 428   fi
 429   gl_WCHAR_MODULE_INDICATOR([mbsrtowcs])
 430   gl_FUNC_MEMCHR
 431   if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
 432     AC_LIBOBJ([memchr])
 433     gl_PREREQ_MEMCHR
 434   fi
 435   gl_STRING_MODULE_INDICATOR([memchr])
 436   gl_FUNC_MEMMEM
 437   if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
 438     AC_LIBOBJ([memmem])
 439   fi
 440   gl_FUNC_MEMMEM_SIMPLE
 441   if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
 442     AC_LIBOBJ([memmem])
 443   fi
 444   gl_STRING_MODULE_INDICATOR([memmem])
 445   gl_FUNC_MEMPCPY
 446   if test $HAVE_MEMPCPY = 0; then
 447     AC_LIBOBJ([mempcpy])
 448     gl_PREREQ_MEMPCPY
 449   fi
 450   gl_STRING_MODULE_INDICATOR([mempcpy])
 451   gl_FUNC_MEMRCHR
 452   if test $ac_cv_func_memrchr = no; then
 453     AC_LIBOBJ([memrchr])
 454     gl_PREREQ_MEMRCHR
 455   fi
 456   gl_STRING_MODULE_INDICATOR([memrchr])
 457   gl_FUNC_MKDIR
 458   if test $REPLACE_MKDIR = 1; then
 459     AC_LIBOBJ([mkdir])
 460   fi
 461   gl_FUNC_MKSTEMP
 462   if test $HAVE_MKSTEMP = 0 || test $REPLACE_MKSTEMP = 1; then
 463     AC_LIBOBJ([mkstemp])
 464     gl_PREREQ_MKSTEMP
 465   fi
 466   gl_STDLIB_MODULE_INDICATOR([mkstemp])
 467   AC_REQUIRE([gl_MSVC_INVAL])
 468   if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
 469     AC_LIBOBJ([msvc-inval])
 470   fi
 471   AC_REQUIRE([gl_MSVC_NOTHROW])
 472   if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
 473     AC_LIBOBJ([msvc-nothrow])
 474   fi
 475   gl_MODULE_INDICATOR([msvc-nothrow])
 476   gl_MULTIARCH
 477   gl_FUNC_OPEN
 478   if test $REPLACE_OPEN = 1; then
 479     AC_LIBOBJ([open])
 480     gl_PREREQ_OPEN
 481   fi
 482   gl_FCNTL_MODULE_INDICATOR([open])
 483   gl_FUNC_OPENAT
 484   if test $HAVE_OPENAT = 0 || test $REPLACE_OPENAT = 1; then
 485     AC_LIBOBJ([openat])
 486     gl_PREREQ_OPENAT
 487   fi
 488   gl_MODULE_INDICATOR([openat]) dnl for lib/getcwd.c
 489   gl_FCNTL_MODULE_INDICATOR([openat])
 490   gl_FUNC_OPENDIR
 491   if test $HAVE_OPENDIR = 0 || test $REPLACE_OPENDIR = 1; then
 492     AC_LIBOBJ([opendir])
 493   fi
 494   gl_DIRENT_MODULE_INDICATOR([opendir])
 495   gl_PATHMAX
 496   gl_FUNC_RAWMEMCHR
 497   if test $HAVE_RAWMEMCHR = 0; then
 498     AC_LIBOBJ([rawmemchr])
 499     gl_PREREQ_RAWMEMCHR
 500   fi
 501   gl_STRING_MODULE_INDICATOR([rawmemchr])
 502   gl_FUNC_READDIR
 503   if test $HAVE_READDIR = 0; then
 504     AC_LIBOBJ([readdir])
 505   fi
 506   gl_DIRENT_MODULE_INDICATOR([readdir])
 507   gl_FUNC_READLINK
 508   if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
 509     AC_LIBOBJ([readlink])
 510     gl_PREREQ_READLINK
 511   fi
 512   gl_UNISTD_MODULE_INDICATOR([readlink])
 513   gl_FUNC_REALLOC_POSIX
 514   if test $REPLACE_REALLOC = 1; then
 515     AC_LIBOBJ([realloc])
 516   fi
 517   gl_STDLIB_MODULE_INDICATOR([realloc-posix])
 518   gl_FUNC_RENAME
 519   if test $REPLACE_RENAME = 1; then
 520     AC_LIBOBJ([rename])
 521   fi
 522   gl_STDIO_MODULE_INDICATOR([rename])
 523   gl_FUNC_REWINDDIR
 524   if test $HAVE_REWINDDIR = 0; then
 525     AC_LIBOBJ([rewinddir])
 526   fi
 527   gl_DIRENT_MODULE_INDICATOR([rewinddir])
 528   gl_FUNC_RMDIR
 529   if test $REPLACE_RMDIR = 1; then
 530     AC_LIBOBJ([rmdir])
 531   fi
 532   gl_UNISTD_MODULE_INDICATOR([rmdir])
 533   gl_SAVE_CWD
 534   gl_FUNC_SETENV
 535   if test $HAVE_SETENV = 0 || test $REPLACE_SETENV = 1; then
 536     AC_LIBOBJ([setenv])
 537   fi
 538   gl_STDLIB_MODULE_INDICATOR([setenv])
 539   gl_SIGNAL_H
 540   gt_TYPE_SSIZE_T
 541   gl_FUNC_STAT
 542   if test $REPLACE_STAT = 1; then
 543     AC_LIBOBJ([stat])
 544     case "$host_os" in
 545       mingw*)
 546         AC_LIBOBJ([stat-w32])
 547         ;;
 548     esac
 549     gl_PREREQ_STAT
 550   fi
 551   gl_SYS_STAT_MODULE_INDICATOR([stat])
 552   gl_STAT_TIME
 553   gl_STAT_BIRTHTIME
 554   AM_STDBOOL_H
 555   gl_STDDEF_H
 556   gl_STDINT_H
 557   gl_STDIO_H
 558   gl_STDLIB_H
 559   gl_FUNC_STRCHRNUL
 560   if test $HAVE_STRCHRNUL = 0 || test $REPLACE_STRCHRNUL = 1; then
 561     AC_LIBOBJ([strchrnul])
 562     gl_PREREQ_STRCHRNUL
 563   fi
 564   gl_STRING_MODULE_INDICATOR([strchrnul])
 565   gl_FUNC_STRDUP_POSIX
 566   if test $ac_cv_func_strdup = no || test $REPLACE_STRDUP = 1; then
 567     AC_LIBOBJ([strdup])
 568     gl_PREREQ_STRDUP
 569   fi
 570   gl_STRING_MODULE_INDICATOR([strdup])
 571   gl_FUNC_STRERROR
 572   if test $REPLACE_STRERROR = 1; then
 573     AC_LIBOBJ([strerror])
 574   fi
 575   gl_MODULE_INDICATOR([strerror])
 576   gl_STRING_MODULE_INDICATOR([strerror])
 577   AC_REQUIRE([gl_HEADER_ERRNO_H])
 578   AC_REQUIRE([gl_FUNC_STRERROR_0])
 579   if test -n "$ERRNO_H" || test $REPLACE_STRERROR_0 = 1; then
 580     AC_LIBOBJ([strerror-override])
 581     gl_PREREQ_SYS_H_WINSOCK2
 582   fi
 583   gl_HEADER_STRING_H
 584   gl_FUNC_STRSTR
 585   if test $REPLACE_STRSTR = 1; then
 586     AC_LIBOBJ([strstr])
 587   fi
 588   gl_FUNC_STRSTR_SIMPLE
 589   if test $REPLACE_STRSTR = 1; then
 590     AC_LIBOBJ([strstr])
 591   fi
 592   gl_STRING_MODULE_INDICATOR([strstr])
 593   gl_FUNC_STRTOK_R
 594   if test $HAVE_STRTOK_R = 0 || test $REPLACE_STRTOK_R = 1; then
 595     AC_LIBOBJ([strtok_r])
 596     gl_PREREQ_STRTOK_R
 597   fi
 598   gl_STRING_MODULE_INDICATOR([strtok_r])
 599   gl_HEADER_SYS_STAT_H
 600   AC_PROG_MKDIR_P
 601   gl_HEADER_SYS_TIME_H
 602   AC_PROG_MKDIR_P
 603   gl_SYS_TYPES_H
 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/update-copyright
 758   lib/_Noreturn.h
 759   lib/alloca.c
 760   lib/alloca.in.h
 761   lib/arg-nonnull.h
 762   lib/assure.h
 763   lib/at-func.c
 764   lib/basename-lgpl.c
 765   lib/c++defs.h
 766   lib/canonicalize-lgpl.c
 767   lib/cdefs.h
 768   lib/chdir-long.c
 769   lib/chdir-long.h
 770   lib/cloexec.c
 771   lib/cloexec.h
 772   lib/close.c
 773   lib/closedir.c
 774   lib/dirent-private.h
 775   lib/dirent.in.h
 776   lib/dirfd.c
 777   lib/dirname-lgpl.c
 778   lib/dirname.h
 779   lib/dosname.h
 780   lib/dup-safer-flag.c
 781   lib/dup-safer.c
 782   lib/dup.c
 783   lib/dup2.c
 784   lib/errno.in.h
 785   lib/error.c
 786   lib/error.h
 787   lib/exitfail.c
 788   lib/exitfail.h
 789   lib/fchdir.c
 790   lib/fcntl.c
 791   lib/fcntl.in.h
 792   lib/fd-hook.c
 793   lib/fd-hook.h
 794   lib/fd-safer-flag.c
 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/glob_internal.h
 824   lib/glob_pattern_p.c
 825   lib/globfree.c
 826   lib/hard-locale.c
 827   lib/hard-locale.h
 828   lib/intprops.h
 829   lib/inttypes.in.h
 830   lib/isnan.c
 831   lib/isnand-nolibm.h
 832   lib/isnand.c
 833   lib/isnanl-nolibm.h
 834   lib/isnanl.c
 835   lib/itold.c
 836   lib/libc-config.h
 837   lib/limits.in.h
 838   lib/localcharset.c
 839   lib/localcharset.h
 840   lib/localtime-buffer.c
 841   lib/localtime-buffer.h
 842   lib/lstat.c
 843   lib/malloc.c
 844   lib/malloc/scratch_buffer.h
 845   lib/malloc/scratch_buffer_grow.c
 846   lib/malloc/scratch_buffer_grow_preserve.c
 847   lib/malloc/scratch_buffer_set_array_size.c
 848   lib/malloca.c
 849   lib/malloca.h
 850   lib/math.c
 851   lib/math.in.h
 852   lib/mbrtowc.c
 853   lib/mbsinit.c
 854   lib/mbsrtowcs-impl.h
 855   lib/mbsrtowcs-state.c
 856   lib/mbsrtowcs.c
 857   lib/memchr.c
 858   lib/memchr.valgrind
 859   lib/memmem.c
 860   lib/mempcpy.c
 861   lib/memrchr.c
 862   lib/mkdir.c
 863   lib/mkstemp.c
 864   lib/msvc-inval.c
 865   lib/msvc-inval.h
 866   lib/msvc-nothrow.c
 867   lib/msvc-nothrow.h
 868   lib/open.c
 869   lib/openat-die.c
 870   lib/openat-priv.h
 871   lib/openat-proc.c
 872   lib/openat.c
 873   lib/openat.h
 874   lib/opendir.c
 875   lib/pathmax.h
 876   lib/pipe-safer.c
 877   lib/rawmemchr.c
 878   lib/rawmemchr.valgrind
 879   lib/readdir.c
 880   lib/readlink.c
 881   lib/realloc.c
 882   lib/rename.c
 883   lib/rewinddir.c
 884   lib/rmdir.c
 885   lib/same-inode.h
 886   lib/save-cwd.c
 887   lib/save-cwd.h
 888   lib/scratch_buffer.h
 889   lib/setenv.c
 890   lib/signal.in.h
 891   lib/stat-time.c
 892   lib/stat-time.h
 893   lib/stat-w32.c
 894   lib/stat-w32.h
 895   lib/stat.c
 896   lib/stdbool.in.h
 897   lib/stddef.in.h
 898   lib/stdint.in.h
 899   lib/stdio.in.h
 900   lib/stdlib.in.h
 901   lib/str-two-way.h
 902   lib/strchrnul.c
 903   lib/strchrnul.valgrind
 904   lib/strdup.c
 905   lib/streq.h
 906   lib/strerror-override.c
 907   lib/strerror-override.h
 908   lib/strerror.c
 909   lib/string.in.h
 910   lib/stripslash.c
 911   lib/strnlen1.c
 912   lib/strnlen1.h
 913   lib/strstr.c
 914   lib/strtok_r.c
 915   lib/sys_stat.in.h
 916   lib/sys_time.in.h
 917   lib/sys_types.in.h
 918   lib/tempname.c
 919   lib/tempname.h
 920   lib/time.in.h
 921   lib/unistd--.h
 922   lib/unistd-safer.h
 923   lib/unistd.c
 924   lib/unistd.in.h
 925   lib/unsetenv.c
 926   lib/verify.h
 927   lib/warn-on-use.h
 928   lib/wchar.in.h
 929   lib/wctype-h.c
 930   lib/wctype.in.h
 931   lib/xalloc-oversized.h
 932   m4/00gnulib.m4
 933   m4/__inline.m4
 934   m4/absolute-header.m4
 935   m4/alloca.m4
 936   m4/builtin-expect.m4
 937   m4/canonicalize.m4
 938   m4/chdir-long.m4
 939   m4/close.m4
 940   m4/closedir.m4
 941   m4/codeset.m4
 942   m4/d-ino.m4
 943   m4/d-type.m4
 944   m4/dirent_h.m4
 945   m4/dirfd.m4
 946   m4/dirname.m4
 947   m4/double-slash-root.m4
 948   m4/dup.m4
 949   m4/dup2.m4
 950   m4/eealloc.m4
 951   m4/environ.m4
 952   m4/errno_h.m4
 953   m4/error.m4
 954   m4/exponentd.m4
 955   m4/exponentl.m4
 956   m4/extensions.m4
 957   m4/extern-inline.m4
 958   m4/fchdir.m4
 959   m4/fcntl-o.m4
 960   m4/fcntl.m4
 961   m4/fcntl_h.m4
 962   m4/fdopendir.m4
 963   m4/filenamecat.m4
 964   m4/flexmember.m4
 965   m4/float_h.m4
 966   m4/fnmatch.m4
 967   m4/fnmatch_h.m4
 968   m4/fpieee.m4
 969   m4/frexp.m4
 970   m4/frexpl.m4
 971   m4/fstat.m4
 972   m4/fstatat.m4
 973   m4/getcwd-abort-bug.m4
 974   m4/getcwd-path-max.m4
 975   m4/getcwd.m4
 976   m4/getdtablesize.m4
 977   m4/getlogin.m4
 978   m4/getlogin_r.m4
 979   m4/getpagesize.m4
 980   m4/getprogname.m4
 981   m4/gettimeofday.m4
 982   m4/glob.m4
 983   m4/glob_h.m4
 984   m4/gnulib-common.m4
 985   m4/include_next.m4
 986   m4/inttypes-pri.m4
 987   m4/inttypes.m4
 988   m4/isnand.m4
 989   m4/isnanl.m4
 990   m4/largefile.m4
 991   m4/limits-h.m4
 992   m4/localcharset.m4
 993   m4/locale-fr.m4
 994   m4/locale-ja.m4
 995   m4/locale-zh.m4
 996   m4/localtime-buffer.m4
 997   m4/longlong.m4
 998   m4/lstat.m4
 999   m4/malloc.m4
1000   m4/malloca.m4
1001   m4/math_h.m4
1002   m4/mbrtowc.m4
1003   m4/mbsinit.m4
1004   m4/mbsrtowcs.m4
1005   m4/mbstate_t.m4
1006   m4/memchr.m4
1007   m4/memmem.m4
1008   m4/mempcpy.m4
1009   m4/memrchr.m4
1010   m4/mkdir.m4
1011   m4/mkstemp.m4
1012   m4/mmap-anon.m4
1013   m4/mode_t.m4
1014   m4/msvc-inval.m4
1015   m4/msvc-nothrow.m4
1016   m4/multiarch.m4
1017   m4/nocrash.m4
1018   m4/off_t.m4
1019   m4/onceonly.m4
1020   m4/open-cloexec.m4
1021   m4/open.m4
1022   m4/openat.m4
1023   m4/opendir.m4
1024   m4/pathmax.m4
1025   m4/rawmemchr.m4
1026   m4/readdir.m4
1027   m4/readlink.m4
1028   m4/realloc.m4
1029   m4/rename.m4
1030   m4/rewinddir.m4
1031   m4/rmdir.m4
1032   m4/save-cwd.m4
1033   m4/setenv.m4
1034   m4/signal_h.m4
1035   m4/ssize_t.m4
1036   m4/stat-time.m4
1037   m4/stat.m4
1038   m4/std-gnu11.m4
1039   m4/stdbool.m4
1040   m4/stddef_h.m4
1041   m4/stdint.m4
1042   m4/stdio_h.m4
1043   m4/stdlib_h.m4
1044   m4/strchrnul.m4
1045   m4/strdup.m4
1046   m4/strerror.m4
1047   m4/string_h.m4
1048   m4/strstr.m4
1049   m4/strtok_r.m4
1050   m4/sys_socket_h.m4
1051   m4/sys_stat_h.m4
1052   m4/sys_time_h.m4
1053   m4/sys_types_h.m4
1054   m4/tempname.m4
1055   m4/time_h.m4
1056   m4/unistd-safer.m4
1057   m4/unistd_h.m4
1058   m4/warn-on-use.m4
1059   m4/wchar_h.m4
1060   m4/wchar_t.m4
1061   m4/wctype_h.m4
1062   m4/wint_t.m4
1063 ])