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