m4/gnulib-comp.m4

   1 # DO NOT EDIT! GENERATED AUTOMATICALLY!
   2 # Copyright (C) 2002-2012 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   AC_REQUIRE([gl_PROG_AR_RANLIB])
  41   AC_REQUIRE([AM_PROG_CC_C_O])
  42   # Code from module accept:
  43   # Code from module alignof:
  44   # Code from module alloca-opt:
  45   # Code from module announce-gen:
  46   # Code from module arpa_inet:
  47   # Code from module autobuild:
  48   AB_INIT
  49   # Code from module binary-io:
  50   # Code from module bind:
  51   # Code from module byteswap:
  52   # Code from module c-ctype:
  53   # Code from module c-strcase:
  54   # Code from module c-strcaseeq:
  55   # Code from module canonicalize-lgpl:
  56   # Code from module ceil:
  57   # Code from module chdir:
  58   # Code from module close:
  59   # Code from module configmake:
  60   # Code from module connect:
  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 duplocale:
  67   # Code from module environ:
  68   # Code from module errno:
  69   # Code from module extensions:
  70   AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
  71   # Code from module fcntl-h:
  72   # Code from module fd-hook:
  73   # Code from module float:
  74   # Code from module flock:
  75   # Code from module floor:
  76   # Code from module fpieee:
  77   AC_REQUIRE([gl_FP_IEEE])
  78   # Code from module frexp:
  79   # Code from module fstat:
  80   # Code from module full-read:
  81   # Code from module full-write:
  82   # Code from module func:
  83   # Code from module gendocs:
  84   # Code from module getaddrinfo:
  85   # Code from module getpeername:
  86   # Code from module getsockname:
  87   # Code from module getsockopt:
  88   # Code from module gettext-h:
  89   # Code from module git-version-gen:
  90   # Code from module gitlog-to-changelog:
  91   # Code from module gnu-web-doc-update:
  92   # Code from module gnumakefile:
  93   # Code from module gnupload:
  94   # Code from module gperf:
  95   # Code from module havelib:
  96   # Code from module hostent:
  97   # Code from module iconv:
  98   # Code from module iconv-h:
  99   # Code from module iconv_open:
 100   # Code from module iconv_open-utf:
 101   # Code from module include_next:
 102   # Code from module inet_ntop:
 103   # Code from module inet_pton:
 104   # Code from module inline:
 105   # Code from module isinf:
 106   # Code from module isnan:
 107   # Code from module isnand:
 108   # Code from module isnand-nolibm:
 109   # Code from module isnanf:
 110   # Code from module isnanl:
 111   # Code from module largefile:
 112   AC_REQUIRE([AC_SYS_LARGEFILE])
 113   # Code from module ldexp:
 114   # Code from module lib-symbol-versions:
 115   # Code from module lib-symbol-visibility:
 116   # Code from module libunistring:
 117   # Code from module listen:
 118   # Code from module localcharset:
 119   # Code from module locale:
 120   # Code from module log1p:
 121   # Code from module lstat:
 122   # Code from module maintainer-makefile:
 123   # Code from module malloc-gnu:
 124   # Code from module malloc-posix:
 125   # Code from module malloca:
 126   # Code from module math:
 127   # Code from module memchr:
 128   # Code from module msvc-inval:
 129   # Code from module msvc-nothrow:
 130   # Code from module multiarch:
 131   # Code from module netdb:
 132   # Code from module netinet_in:
 133   # Code from module nocrash:
 134   # Code from module nproc:
 135   # Code from module open:
 136   # Code from module pathmax:
 137   # Code from module pipe2:
 138   # Code from module putenv:
 139   # Code from module raise:
 140   # Code from module read:
 141   # Code from module readlink:
 142   # Code from module recv:
 143   # Code from module recvfrom:
 144   # Code from module rename:
 145   # Code from module rmdir:
 146   # Code from module safe-read:
 147   # Code from module safe-write:
 148   # Code from module same-inode:
 149   # Code from module send:
 150   # Code from module sendto:
 151   # Code from module servent:
 152   # Code from module setenv:
 153   # Code from module setsockopt:
 154   # Code from module shutdown:
 155   # Code from module signal-h:
 156   # Code from module size_max:
 157   # Code from module snippet/_Noreturn:
 158   # Code from module snippet/arg-nonnull:
 159   # Code from module snippet/c++defs:
 160   # Code from module snippet/unused-parameter:
 161   # Code from module snippet/warn-on-use:
 162   # Code from module snprintf:
 163   # Code from module socket:
 164   # Code from module socketlib:
 165   # Code from module sockets:
 166   # Code from module socklen:
 167   # Code from module ssize_t:
 168   # Code from module stat:
 169   # Code from module stat-time:
 170   # Code from module stdalign:
 171   # Code from module stdbool:
 172   # Code from module stddef:
 173   # Code from module stdint:
 174   # Code from module stdio:
 175   # Code from module stdlib:
 176   # Code from module strftime:
 177   # Code from module striconveh:
 178   # Code from module string:
 179   # Code from module sys_file:
 180   # Code from module sys_socket:
 181   # Code from module sys_stat:
 182   # Code from module sys_time:
 183   # Code from module sys_types:
 184   # Code from module sys_uio:
 185   # Code from module time:
 186   # Code from module time_r:
 187   # Code from module trunc:
 188   # Code from module unistd:
 189   # Code from module unistr/base:
 190   # Code from module unistr/u8-mbtouc:
 191   # Code from module unistr/u8-mbtouc-unsafe:
 192   # Code from module unistr/u8-mbtoucr:
 193   # Code from module unistr/u8-prev:
 194   # Code from module unistr/u8-uctomb:
 195   # Code from module unitypes:
 196   # Code from module useless-if-before-free:
 197   # Code from module vasnprintf:
 198   # Code from module vc-list-files:
 199   # Code from module verify:
 200   # Code from module vsnprintf:
 201   # Code from module warnings:
 202   # Code from module wchar:
 203   # Code from module write:
 204   # Code from module xsize:
 205 ])
 206
 207 # This macro should be invoked from ./configure.ac, in the section
 208 # "Check for header files, types and library functions".
 209 AC_DEFUN([gl_INIT],
 210 [
 211   AM_CONDITIONAL([GL_COND_LIBTOOL], [true])
 212   gl_cond_libtool=true
 213   gl_m4_base='m4'
 214   m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ]))
 215   m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS]))
 216   m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES]))
 217   m4_pushdef([gl_LIBSOURCES_LIST], [])
 218   m4_pushdef([gl_LIBSOURCES_DIR], [])
 219   gl_COMMON
 220   gl_source_base='lib'
 221 AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 222 if test "$ac_cv_header_winsock2_h" = yes; then
 223   AC_LIBOBJ([accept])
 224 fi
 225 gl_SYS_SOCKET_MODULE_INDICATOR([accept])
 226 gl_FUNC_ALLOCA
 227 gl_HEADER_ARPA_INET
 228 AC_PROG_MKDIR_P
 229 AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 230 if test "$ac_cv_header_winsock2_h" = yes; then
 231   AC_LIBOBJ([bind])
 232 fi
 233 gl_SYS_SOCKET_MODULE_INDICATOR([bind])
 234 gl_BYTESWAP
 235 gl_CANONICALIZE_LGPL
 236 if test $HAVE_CANONICALIZE_FILE_NAME = 0 || test $REPLACE_CANONICALIZE_FILE_NAME = 1; then
 237   AC_LIBOBJ([canonicalize-lgpl])
 238 fi
 239 gl_MODULE_INDICATOR([canonicalize-lgpl])
 240 gl_STDLIB_MODULE_INDICATOR([canonicalize_file_name])
 241 gl_STDLIB_MODULE_INDICATOR([realpath])
 242 gl_FUNC_CEIL
 243 if test $REPLACE_CEIL = 1; then
 244   AC_LIBOBJ([ceil])
 245 fi
 246 gl_MATH_MODULE_INDICATOR([ceil])
 247 gl_UNISTD_MODULE_INDICATOR([chdir])
 248 gl_FUNC_CLOSE
 249 if test $REPLACE_CLOSE = 1; then
 250   AC_LIBOBJ([close])
 251 fi
 252 gl_UNISTD_MODULE_INDICATOR([close])
 253 gl_CONFIGMAKE_PREP
 254 AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 255 if test "$ac_cv_header_winsock2_h" = yes; then
 256   AC_LIBOBJ([connect])
 257 fi
 258 gl_SYS_SOCKET_MODULE_INDICATOR([connect])
 259 gl_DIRENT_H
 260 gl_FUNC_DIRFD
 261 if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no; then
 262   AC_LIBOBJ([dirfd])
 263   gl_PREREQ_DIRFD
 264 fi
 265 gl_DIRENT_MODULE_INDICATOR([dirfd])
 266 gl_DIRNAME_LGPL
 267 gl_DOUBLE_SLASH_ROOT
 268 gl_FUNC_DUPLOCALE
 269 if test $REPLACE_DUPLOCALE = 1; then
 270   AC_LIBOBJ([duplocale])
 271   gl_PREREQ_DUPLOCALE
 272 fi
 273 gl_LOCALE_MODULE_INDICATOR([duplocale])
 274 gl_ENVIRON
 275 gl_UNISTD_MODULE_INDICATOR([environ])
 276 gl_HEADER_ERRNO_H
 277 gl_FCNTL_H
 278 gl_FLOAT_H
 279 if test $REPLACE_FLOAT_LDBL = 1; then
 280   AC_LIBOBJ([float])
 281 fi
 282 if test $REPLACE_ITOLD = 1; then
 283   AC_LIBOBJ([itold])
 284 fi
 285 gl_FUNC_FLOCK
 286 if test $HAVE_FLOCK = 0; then
 287   AC_LIBOBJ([flock])
 288   gl_PREREQ_FLOCK
 289 fi
 290 gl_HEADER_SYS_FILE_MODULE_INDICATOR([flock])
 291 gl_FUNC_FLOOR
 292 if test $REPLACE_FLOOR = 1; then
 293   AC_LIBOBJ([floor])
 294 fi
 295 gl_MATH_MODULE_INDICATOR([floor])
 296 gl_FUNC_FREXP
 297 if test $gl_func_frexp != yes; then
 298   AC_LIBOBJ([frexp])
 299 fi
 300 gl_MATH_MODULE_INDICATOR([frexp])
 301 gl_FUNC_FSTAT
 302 if test $REPLACE_FSTAT = 1; then
 303   AC_LIBOBJ([fstat])
 304   gl_PREREQ_FSTAT
 305 fi
 306 gl_SYS_STAT_MODULE_INDICATOR([fstat])
 307 gl_FUNC
 308 gl_GETADDRINFO
 309 if test $HAVE_GETADDRINFO = 0; then
 310   AC_LIBOBJ([getaddrinfo])
 311 fi
 312 if test $HAVE_DECL_GAI_STRERROR = 0 || test $REPLACE_GAI_STRERROR = 1; then
 313   AC_LIBOBJ([gai_strerror])
 314 fi
 315 gl_NETDB_MODULE_INDICATOR([getaddrinfo])
 316 AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 317 if test "$ac_cv_header_winsock2_h" = yes; then
 318   AC_LIBOBJ([getpeername])
 319 fi
 320 gl_SYS_SOCKET_MODULE_INDICATOR([getpeername])
 321 AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 322 if test "$ac_cv_header_winsock2_h" = yes; then
 323   AC_LIBOBJ([getsockname])
 324 fi
 325 gl_SYS_SOCKET_MODULE_INDICATOR([getsockname])
 326 AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 327 if test "$ac_cv_header_winsock2_h" = yes; then
 328   AC_LIBOBJ([getsockopt])
 329 fi
 330 gl_SYS_SOCKET_MODULE_INDICATOR([getsockopt])
 331 AC_SUBST([LIBINTL])
 332 AC_SUBST([LTLIBINTL])
 333 # Autoconf 2.61a.99 and earlier don't support linking a file only
 334 # in VPATH builds.  But since GNUmakefile is for maintainer use
 335 # only, it does not matter if we skip the link with older autoconf.
 336 # Automake 1.10.1 and earlier try to remove GNUmakefile in non-VPATH
 337 # builds, so use a shell variable to bypass this.
 338 GNUmakefile=GNUmakefile
 339 m4_if(m4_version_compare([2.61a.100],
 340         m4_defn([m4_PACKAGE_VERSION])), [1], [],
 341       [AC_CONFIG_LINKS([$GNUmakefile:$GNUmakefile], [],
 342         [GNUmakefile=$GNUmakefile])])
 343 gl_HOSTENT
 344 AM_ICONV
 345 m4_ifdef([gl_ICONV_MODULE_INDICATOR],
 346   [gl_ICONV_MODULE_INDICATOR([iconv])])
 347 gl_ICONV_H
 348 gl_FUNC_ICONV_OPEN
 349 if test $REPLACE_ICONV_OPEN = 1; then
 350   AC_LIBOBJ([iconv_open])
 351 fi
 352 if test $REPLACE_ICONV = 1; then
 353   AC_LIBOBJ([iconv])
 354   AC_LIBOBJ([iconv_close])
 355 fi
 356 gl_FUNC_ICONV_OPEN_UTF
 357 gl_FUNC_INET_NTOP
 358 if test $HAVE_INET_NTOP = 0 || test $REPLACE_INET_NTOP = 1; then
 359   AC_LIBOBJ([inet_ntop])
 360   gl_PREREQ_INET_NTOP
 361 fi
 362 gl_ARPA_INET_MODULE_INDICATOR([inet_ntop])
 363 gl_FUNC_INET_PTON
 364 if test $HAVE_INET_PTON = 0 || test $REPLACE_INET_NTOP = 1; then
 365   AC_LIBOBJ([inet_pton])
 366   gl_PREREQ_INET_PTON
 367 fi
 368 gl_ARPA_INET_MODULE_INDICATOR([inet_pton])
 369 gl_INLINE
 370 gl_ISINF
 371 if test $REPLACE_ISINF = 1; then
 372   AC_LIBOBJ([isinf])
 373 fi
 374 gl_MATH_MODULE_INDICATOR([isinf])
 375 gl_ISNAN
 376 gl_MATH_MODULE_INDICATOR([isnan])
 377 gl_FUNC_ISNAND
 378 m4_ifdef([gl_ISNAN], [
 379   AC_REQUIRE([gl_ISNAN])
 380 ])
 381 if test $HAVE_ISNAND = 0 || test $REPLACE_ISNAN = 1; then
 382   AC_LIBOBJ([isnand])
 383   gl_PREREQ_ISNAND
 384 fi
 385 gl_MATH_MODULE_INDICATOR([isnand])
 386 gl_FUNC_ISNAND_NO_LIBM
 387 if test $gl_func_isnand_no_libm != yes; then
 388   AC_LIBOBJ([isnand])
 389   gl_PREREQ_ISNAND
 390 fi
 391 gl_FUNC_ISNANF
 392 m4_ifdef([gl_ISNAN], [
 393   AC_REQUIRE([gl_ISNAN])
 394 ])
 395 if test $HAVE_ISNANF = 0 || test $REPLACE_ISNAN = 1; then
 396   AC_LIBOBJ([isnanf])
 397   gl_PREREQ_ISNANF
 398 fi
 399 gl_MATH_MODULE_INDICATOR([isnanf])
 400 gl_FUNC_ISNANL
 401 m4_ifdef([gl_ISNAN], [
 402   AC_REQUIRE([gl_ISNAN])
 403 ])
 404 if test $HAVE_ISNANL = 0 || test $REPLACE_ISNAN = 1; then
 405   AC_LIBOBJ([isnanl])
 406   gl_PREREQ_ISNANL
 407 fi
 408 gl_MATH_MODULE_INDICATOR([isnanl])
 409 gl_FUNC_LDEXP
 410 gl_LD_VERSION_SCRIPT
 411 gl_VISIBILITY
 412 gl_LIBUNISTRING
 413 AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 414 if test "$ac_cv_header_winsock2_h" = yes; then
 415   AC_LIBOBJ([listen])
 416 fi
 417 gl_SYS_SOCKET_MODULE_INDICATOR([listen])
 418 gl_LOCALCHARSET
 419 LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\""
 420 AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT])
 421 gl_LOCALE_H
 422 gl_COMMON_DOUBLE_MATHFUNC([log1p])
 423 gl_FUNC_LSTAT
 424 if test $REPLACE_LSTAT = 1; then
 425   AC_LIBOBJ([lstat])
 426   gl_PREREQ_LSTAT
 427 fi
 428 gl_SYS_STAT_MODULE_INDICATOR([lstat])
 429 AC_CONFIG_COMMANDS_PRE([m4_ifdef([AH_HEADER],
 430   [AC_SUBST([CONFIG_INCLUDE], m4_defn([AH_HEADER]))])])
 431 gl_FUNC_MALLOC_GNU
 432 if test $REPLACE_MALLOC = 1; then
 433   AC_LIBOBJ([malloc])
 434 fi
 435 gl_MODULE_INDICATOR([malloc-gnu])
 436 gl_FUNC_MALLOC_POSIX
 437 if test $REPLACE_MALLOC = 1; then
 438   AC_LIBOBJ([malloc])
 439 fi
 440 gl_STDLIB_MODULE_INDICATOR([malloc-posix])
 441 gl_MALLOCA
 442 gl_MATH_H
 443 gl_FUNC_MEMCHR
 444 if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
 445   AC_LIBOBJ([memchr])
 446   gl_PREREQ_MEMCHR
 447 fi
 448 gl_STRING_MODULE_INDICATOR([memchr])
 449 gl_MSVC_INVAL
 450 if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
 451   AC_LIBOBJ([msvc-inval])
 452 fi
 453 gl_MSVC_NOTHROW
 454 if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
 455   AC_LIBOBJ([msvc-nothrow])
 456 fi
 457 gl_MULTIARCH
 458 gl_HEADER_NETDB
 459 gl_HEADER_NETINET_IN
 460 AC_PROG_MKDIR_P
 461 gl_NPROC
 462 gl_FUNC_OPEN
 463 if test $REPLACE_OPEN = 1; then
 464   AC_LIBOBJ([open])
 465   gl_PREREQ_OPEN
 466 fi
 467 gl_FCNTL_MODULE_INDICATOR([open])
 468 gl_PATHMAX
 469 gl_FUNC_PIPE2
 470 gl_UNISTD_MODULE_INDICATOR([pipe2])
 471 gl_FUNC_PUTENV
 472 if test $REPLACE_PUTENV = 1; then
 473   AC_LIBOBJ([putenv])
 474 fi
 475 gl_STDLIB_MODULE_INDICATOR([putenv])
 476 gl_FUNC_RAISE
 477 if test $HAVE_RAISE = 0 || test $REPLACE_RAISE = 1; then
 478   AC_LIBOBJ([raise])
 479   gl_PREREQ_RAISE
 480 fi
 481 gl_SIGNAL_MODULE_INDICATOR([raise])
 482 gl_FUNC_READ
 483 if test $REPLACE_READ = 1; then
 484   AC_LIBOBJ([read])
 485   gl_PREREQ_READ
 486 fi
 487 gl_UNISTD_MODULE_INDICATOR([read])
 488 gl_FUNC_READLINK
 489 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
 490   AC_LIBOBJ([readlink])
 491   gl_PREREQ_READLINK
 492 fi
 493 gl_UNISTD_MODULE_INDICATOR([readlink])
 494 AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 495 if test "$ac_cv_header_winsock2_h" = yes; then
 496   AC_LIBOBJ([recv])
 497 fi
 498 gl_SYS_SOCKET_MODULE_INDICATOR([recv])
 499 AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 500 if test "$ac_cv_header_winsock2_h" = yes; then
 501   AC_LIBOBJ([recvfrom])
 502 fi
 503 gl_SYS_SOCKET_MODULE_INDICATOR([recvfrom])
 504 gl_FUNC_RENAME
 505 if test $REPLACE_RENAME = 1; then
 506   AC_LIBOBJ([rename])
 507 fi
 508 gl_STDIO_MODULE_INDICATOR([rename])
 509 gl_FUNC_RMDIR
 510 if test $REPLACE_RMDIR = 1; then
 511   AC_LIBOBJ([rmdir])
 512 fi
 513 gl_UNISTD_MODULE_INDICATOR([rmdir])
 514 gl_PREREQ_SAFE_READ
 515 gl_PREREQ_SAFE_WRITE
 516 AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 517 if test "$ac_cv_header_winsock2_h" = yes; then
 518   AC_LIBOBJ([send])
 519 fi
 520 gl_SYS_SOCKET_MODULE_INDICATOR([send])
 521 AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 522 if test "$ac_cv_header_winsock2_h" = yes; then
 523   AC_LIBOBJ([sendto])
 524 fi
 525 gl_SYS_SOCKET_MODULE_INDICATOR([sendto])
 526 gl_SERVENT
 527 gl_FUNC_SETENV
 528 if test $HAVE_SETENV = 0 || test $REPLACE_SETENV = 1; then
 529   AC_LIBOBJ([setenv])
 530 fi
 531 gl_STDLIB_MODULE_INDICATOR([setenv])
 532 AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 533 if test "$ac_cv_header_winsock2_h" = yes; then
 534   AC_LIBOBJ([setsockopt])
 535 fi
 536 gl_SYS_SOCKET_MODULE_INDICATOR([setsockopt])
 537 AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 538 if test "$ac_cv_header_winsock2_h" = yes; then
 539   AC_LIBOBJ([shutdown])
 540 fi
 541 gl_SYS_SOCKET_MODULE_INDICATOR([shutdown])
 542 gl_SIGNAL_H
 543 gl_SIZE_MAX
 544 gl_FUNC_SNPRINTF
 545 gl_STDIO_MODULE_INDICATOR([snprintf])
 546 gl_MODULE_INDICATOR([snprintf])
 547 AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 548 if test "$ac_cv_header_winsock2_h" = yes; then
 549   AC_LIBOBJ([socket])
 550 fi
 551 # When this module is used, sockets may actually occur as file descriptors,
 552 # hence it is worth warning if the modules 'close' and 'ioctl' are not used.
 553 m4_ifdef([gl_UNISTD_H_DEFAULTS], [AC_REQUIRE([gl_UNISTD_H_DEFAULTS])])
 554 m4_ifdef([gl_SYS_IOCTL_H_DEFAULTS], [AC_REQUIRE([gl_SYS_IOCTL_H_DEFAULTS])])
 555 AC_REQUIRE([gl_PREREQ_SYS_H_WINSOCK2])
 556 if test "$ac_cv_header_winsock2_h" = yes; then
 557   UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1
 558   SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1
 559 fi
 560 gl_SYS_SOCKET_MODULE_INDICATOR([socket])
 561 gl_SOCKETLIB
 562 gl_SOCKETS
 563 gl_TYPE_SOCKLEN_T
 564 gt_TYPE_SSIZE_T
 565 gl_FUNC_STAT
 566 if test $REPLACE_STAT = 1; then
 567   AC_LIBOBJ([stat])
 568   gl_PREREQ_STAT
 569 fi
 570 gl_SYS_STAT_MODULE_INDICATOR([stat])
 571 gl_STAT_TIME
 572 gl_STAT_BIRTHTIME
 573 gl_STDALIGN_H
 574 AM_STDBOOL_H
 575 gl_STDDEF_H
 576 gl_STDINT_H
 577 gl_STDIO_H
 578 gl_STDLIB_H
 579 gl_FUNC_GNU_STRFTIME
 580 if test $gl_cond_libtool = false; then
 581   gl_ltlibdeps="$gl_ltlibdeps $LTLIBICONV"
 582   gl_libdeps="$gl_libdeps $LIBICONV"
 583 fi
 584 gl_HEADER_STRING_H
 585 gl_HEADER_SYS_FILE_H
 586 AC_PROG_MKDIR_P
 587 gl_HEADER_SYS_SOCKET
 588 AC_PROG_MKDIR_P
 589 gl_HEADER_SYS_STAT_H
 590 AC_PROG_MKDIR_P
 591 gl_HEADER_SYS_TIME_H
 592 AC_PROG_MKDIR_P
 593 gl_SYS_TYPES_H
 594 AC_PROG_MKDIR_P
 595 gl_HEADER_SYS_UIO
 596 AC_PROG_MKDIR_P
 597 gl_HEADER_TIME_H
 598 gl_TIME_R
 599 if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
 600   AC_LIBOBJ([time_r])
 601   gl_PREREQ_TIME_R
 602 fi
 603 gl_TIME_MODULE_INDICATOR([time_r])
 604 gl_FUNC_TRUNC
 605 if test $HAVE_DECL_TRUNC = 0 || test $REPLACE_TRUNC = 1; then
 606   AC_LIBOBJ([trunc])
 607 fi
 608 gl_MATH_MODULE_INDICATOR([trunc])
 609 gl_UNISTD_H
 610 gl_LIBUNISTRING_LIBHEADER([0.9.2], [unistr.h])
 611 gl_MODULE_INDICATOR([unistr/u8-mbtouc])
 612 gl_LIBUNISTRING_MODULE([0.9.4], [unistr/u8-mbtouc])
 613 gl_MODULE_INDICATOR([unistr/u8-mbtouc-unsafe])
 614 gl_LIBUNISTRING_MODULE([0.9.4], [unistr/u8-mbtouc-unsafe])
 615 gl_MODULE_INDICATOR([unistr/u8-mbtoucr])
 616 gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-mbtoucr])
 617 gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-prev])
 618 gl_MODULE_INDICATOR([unistr/u8-uctomb])
 619 gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-uctomb])
 620 gl_LIBUNISTRING_LIBHEADER([0.9], [unitypes.h])
 621 gl_FUNC_VASNPRINTF
 622 gl_FUNC_VSNPRINTF
 623 gl_STDIO_MODULE_INDICATOR([vsnprintf])
 624 AC_SUBST([WARN_CFLAGS])
 625 gl_WCHAR_H
 626 gl_FUNC_WRITE
 627 if test $REPLACE_WRITE = 1; then
 628   AC_LIBOBJ([write])
 629   gl_PREREQ_WRITE
 630 fi
 631 gl_UNISTD_MODULE_INDICATOR([write])
 632 gl_XSIZE
 633   # End of code from modules
 634   m4_ifval(gl_LIBSOURCES_LIST, [
 635     m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ ||
 636       for gl_file in ]gl_LIBSOURCES_LIST[ ; do
 637         if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then
 638           echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2
 639           exit 1
 640         fi
 641       done])dnl
 642       m4_if(m4_sysval, [0], [],
 643         [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
 644   ])
 645   m4_popdef([gl_LIBSOURCES_DIR])
 646   m4_popdef([gl_LIBSOURCES_LIST])
 647   m4_popdef([AC_LIBSOURCES])
 648   m4_popdef([AC_REPLACE_FUNCS])
 649   m4_popdef([AC_LIBOBJ])
 650   AC_CONFIG_COMMANDS_PRE([
 651     gl_libobjs=
 652     gl_ltlibobjs=
 653     if test -n "$gl_LIBOBJS"; then
 654       # Remove the extension.
 655       sed_drop_objext='s/\.o$//;s/\.obj$//'
 656       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
 657         gl_libobjs="$gl_libobjs $i.$ac_objext"
 658         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
 659       done
 660     fi
 661     AC_SUBST([gl_LIBOBJS], [$gl_libobjs])
 662     AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs])
 663   ])
 664   gltests_libdeps=
 665   gltests_ltlibdeps=
 666   m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ]))
 667   m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS]))
 668   m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES]))
 669   m4_pushdef([gltests_LIBSOURCES_LIST], [])
 670   m4_pushdef([gltests_LIBSOURCES_DIR], [])
 671   gl_COMMON
 672   gl_source_base='tests'
 673 changequote(,)dnl
 674   gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
 675 changequote([, ])dnl
 676   AC_SUBST([gltests_WITNESS])
 677   gl_module_indicator_condition=$gltests_WITNESS
 678   m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition])
 679   m4_popdef([gl_MODULE_INDICATOR_CONDITION])
 680   m4_ifval(gltests_LIBSOURCES_LIST, [
 681     m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ ||
 682       for gl_file in ]gltests_LIBSOURCES_LIST[ ; do
 683         if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then
 684           echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2
 685           exit 1
 686         fi
 687       done])dnl
 688       m4_if(m4_sysval, [0], [],
 689         [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
 690   ])
 691   m4_popdef([gltests_LIBSOURCES_DIR])
 692   m4_popdef([gltests_LIBSOURCES_LIST])
 693   m4_popdef([AC_LIBSOURCES])
 694   m4_popdef([AC_REPLACE_FUNCS])
 695   m4_popdef([AC_LIBOBJ])
 696   AC_CONFIG_COMMANDS_PRE([
 697     gltests_libobjs=
 698     gltests_ltlibobjs=
 699     if test -n "$gltests_LIBOBJS"; then
 700       # Remove the extension.
 701       sed_drop_objext='s/\.o$//;s/\.obj$//'
 702       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
 703         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
 704         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
 705       done
 706     fi
 707     AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs])
 708     AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs])
 709   ])
 710 ])
 711
 712 # Like AC_LIBOBJ, except that the module name goes
 713 # into gl_LIBOBJS instead of into LIBOBJS.
 714 AC_DEFUN([gl_LIBOBJ], [
 715   AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl
 716   gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext"
 717 ])
 718
 719 # Like AC_REPLACE_FUNCS, except that the module name goes
 720 # into gl_LIBOBJS instead of into LIBOBJS.
 721 AC_DEFUN([gl_REPLACE_FUNCS], [
 722   m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl
 723   AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)])
 724 ])
 725
 726 # Like AC_LIBSOURCES, except the directory where the source file is
 727 # expected is derived from the gnulib-tool parameterization,
 728 # and alloca is special cased (for the alloca-opt module).
 729 # We could also entirely rely on EXTRA_lib..._SOURCES.
 730 AC_DEFUN([gl_LIBSOURCES], [
 731   m4_foreach([_gl_NAME], [$1], [
 732     m4_if(_gl_NAME, [alloca.c], [], [
 733       m4_define([gl_LIBSOURCES_DIR], [lib])
 734       m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ])
 735     ])
 736   ])
 737 ])
 738
 739 # Like AC_LIBOBJ, except that the module name goes
 740 # into gltests_LIBOBJS instead of into LIBOBJS.
 741 AC_DEFUN([gltests_LIBOBJ], [
 742   AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl
 743   gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext"
 744 ])
 745
 746 # Like AC_REPLACE_FUNCS, except that the module name goes
 747 # into gltests_LIBOBJS instead of into LIBOBJS.
 748 AC_DEFUN([gltests_REPLACE_FUNCS], [
 749   m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl
 750   AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)])
 751 ])
 752
 753 # Like AC_LIBSOURCES, except the directory where the source file is
 754 # expected is derived from the gnulib-tool parameterization,
 755 # and alloca is special cased (for the alloca-opt module).
 756 # We could also entirely rely on EXTRA_lib..._SOURCES.
 757 AC_DEFUN([gltests_LIBSOURCES], [
 758   m4_foreach([_gl_NAME], [$1], [
 759     m4_if(_gl_NAME, [alloca.c], [], [
 760       m4_define([gltests_LIBSOURCES_DIR], [tests])
 761       m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ])
 762     ])
 763   ])
 764 ])
 765
 766 # This macro records the list of files which have been installed by
 767 # gnulib-tool and may be removed by future gnulib-tool invocations.
 768 AC_DEFUN([gl_FILE_LIST], [
 769   build-aux/announce-gen
 770   build-aux/config.rpath
 771   build-aux/gendocs.sh
 772   build-aux/git-version-gen
 773   build-aux/gitlog-to-changelog
 774   build-aux/gnu-web-doc-update
 775   build-aux/gnupload
 776   build-aux/snippet/_Noreturn.h
 777   build-aux/snippet/arg-nonnull.h
 778   build-aux/snippet/c++defs.h
 779   build-aux/snippet/unused-parameter.h
 780   build-aux/snippet/warn-on-use.h
 781   build-aux/useless-if-before-free
 782   build-aux/vc-list-files
 783   doc/gendocs_template
 784   lib/accept.c
 785   lib/alignof.h
 786   lib/alloca.in.h
 787   lib/arpa_inet.in.h
 788   lib/asnprintf.c
 789   lib/basename-lgpl.c
 790   lib/binary-io.h
 791   lib/bind.c
 792   lib/byteswap.in.h
 793   lib/c-ctype.c
 794   lib/c-ctype.h
 795   lib/c-strcase.h
 796   lib/c-strcasecmp.c
 797   lib/c-strcaseeq.h
 798   lib/c-strncasecmp.c
 799   lib/canonicalize-lgpl.c
 800   lib/ceil.c
 801   lib/close.c
 802   lib/config.charset
 803   lib/connect.c
 804   lib/dirent.in.h
 805   lib/dirfd.c
 806   lib/dirname-lgpl.c
 807   lib/dirname.h
 808   lib/dosname.h
 809   lib/duplocale.c
 810   lib/errno.in.h
 811   lib/fcntl.in.h
 812   lib/fd-hook.c
 813   lib/fd-hook.h
 814   lib/float+.h
 815   lib/float.c
 816   lib/float.in.h
 817   lib/flock.c
 818   lib/floor.c
 819   lib/frexp.c
 820   lib/fstat.c
 821   lib/full-read.c
 822   lib/full-read.h
 823   lib/full-write.c
 824   lib/full-write.h
 825   lib/gai_strerror.c
 826   lib/getaddrinfo.c
 827   lib/getpeername.c
 828   lib/getsockname.c
 829   lib/getsockopt.c
 830   lib/gettext.h
 831   lib/iconv.c
 832   lib/iconv.in.h
 833   lib/iconv_close.c
 834   lib/iconv_open-aix.gperf
 835   lib/iconv_open-hpux.gperf
 836   lib/iconv_open-irix.gperf
 837   lib/iconv_open-osf.gperf
 838   lib/iconv_open-solaris.gperf
 839   lib/iconv_open.c
 840   lib/iconveh.h
 841   lib/inet_ntop.c
 842   lib/inet_pton.c
 843   lib/isinf.c
 844   lib/isnan.c
 845   lib/isnand-nolibm.h
 846   lib/isnand.c
 847   lib/isnanf.c
 848   lib/isnanl.c
 849   lib/itold.c
 850   lib/libunistring.valgrind
 851   lib/listen.c
 852   lib/localcharset.c
 853   lib/localcharset.h
 854   lib/locale.in.h
 855   lib/lstat.c
 856   lib/malloc.c
 857   lib/malloca.c
 858   lib/malloca.h
 859   lib/malloca.valgrind
 860   lib/math.in.h
 861   lib/memchr.c
 862   lib/memchr.valgrind
 863   lib/msvc-inval.c
 864   lib/msvc-inval.h
 865   lib/msvc-nothrow.c
 866   lib/msvc-nothrow.h
 867   lib/netdb.in.h
 868   lib/netinet_in.in.h
 869   lib/nproc.c
 870   lib/nproc.h
 871   lib/open.c
 872   lib/pathmax.h
 873   lib/pipe2.c
 874   lib/printf-args.c
 875   lib/printf-args.h
 876   lib/printf-parse.c
 877   lib/printf-parse.h
 878   lib/putenv.c
 879   lib/raise.c
 880   lib/read.c
 881   lib/readlink.c
 882   lib/recv.c
 883   lib/recvfrom.c
 884   lib/ref-add.sin
 885   lib/ref-del.sin
 886   lib/rename.c
 887   lib/rmdir.c
 888   lib/safe-read.c
 889   lib/safe-read.h
 890   lib/safe-write.c
 891   lib/safe-write.h
 892   lib/same-inode.h
 893   lib/send.c
 894   lib/sendto.c
 895   lib/setenv.c
 896   lib/setsockopt.c
 897   lib/shutdown.c
 898   lib/signal.in.h
 899   lib/size_max.h
 900   lib/snprintf.c
 901   lib/socket.c
 902   lib/sockets.c
 903   lib/sockets.h
 904   lib/stat-time.h
 905   lib/stat.c
 906   lib/stdalign.in.h
 907   lib/stdbool.in.h
 908   lib/stddef.in.h
 909   lib/stdint.in.h
 910   lib/stdio.in.h
 911   lib/stdlib.in.h
 912   lib/strftime.c
 913   lib/strftime.h
 914   lib/striconveh.c
 915   lib/striconveh.h
 916   lib/string.in.h
 917   lib/stripslash.c
 918   lib/sys_file.in.h
 919   lib/sys_socket.in.h
 920   lib/sys_stat.in.h
 921   lib/sys_time.in.h
 922   lib/sys_types.in.h
 923   lib/sys_uio.in.h
 924   lib/time.in.h
 925   lib/time_r.c
 926   lib/trunc.c
 927   lib/unistd.in.h
 928   lib/unistr.in.h
 929   lib/unistr/u8-mbtouc-aux.c
 930   lib/unistr/u8-mbtouc-unsafe-aux.c
 931   lib/unistr/u8-mbtouc-unsafe.c
 932   lib/unistr/u8-mbtouc.c
 933   lib/unistr/u8-mbtoucr.c
 934   lib/unistr/u8-prev.c
 935   lib/unistr/u8-uctomb-aux.c
 936   lib/unistr/u8-uctomb.c
 937   lib/unitypes.in.h
 938   lib/vasnprintf.c
 939   lib/vasnprintf.h
 940   lib/verify.h
 941   lib/vsnprintf.c
 942   lib/w32sock.h
 943   lib/wchar.in.h
 944   lib/write.c
 945   lib/xsize.h
 946   m4/00gnulib.m4
 947   m4/absolute-header.m4
 948   m4/alloca.m4
 949   m4/arpa_inet_h.m4
 950   m4/autobuild.m4
 951   m4/byteswap.m4
 952   m4/canonicalize.m4
 953   m4/ceil.m4
 954   m4/check-math-lib.m4
 955   m4/close.m4
 956   m4/codeset.m4
 957   m4/configmake.m4
 958   m4/dirent_h.m4
 959   m4/dirfd.m4
 960   m4/dirname.m4
 961   m4/double-slash-root.m4
 962   m4/duplocale.m4
 963   m4/eealloc.m4
 964   m4/environ.m4
 965   m4/errno_h.m4
 966   m4/exponentd.m4
 967   m4/exponentf.m4
 968   m4/exponentl.m4
 969   m4/extensions.m4
 970   m4/fcntl-o.m4
 971   m4/fcntl_h.m4
 972   m4/float_h.m4
 973   m4/flock.m4
 974   m4/floor.m4
 975   m4/fpieee.m4
 976   m4/frexp.m4
 977   m4/fstat.m4
 978   m4/func.m4
 979   m4/getaddrinfo.m4
 980   m4/glibc21.m4
 981   m4/gnulib-common.m4
 982   m4/hostent.m4
 983   m4/iconv.m4
 984   m4/iconv_h.m4
 985   m4/iconv_open-utf.m4
 986   m4/iconv_open.m4
 987   m4/include_next.m4
 988   m4/inet_ntop.m4
 989   m4/inet_pton.m4
 990   m4/inline.m4
 991   m4/intmax_t.m4
 992   m4/inttypes_h.m4
 993   m4/isinf.m4
 994   m4/isnan.m4
 995   m4/isnand.m4
 996   m4/isnanf.m4
 997   m4/isnanl.m4
 998   m4/largefile.m4
 999   m4/ld-version-script.m4
1000   m4/ldexp.m4
1001   m4/lib-ld.m4
1002   m4/lib-link.m4
1003   m4/lib-prefix.m4
1004   m4/libunistring-base.m4
1005   m4/libunistring.m4
1006   m4/localcharset.m4
1007   m4/locale_h.m4
1008   m4/longlong.m4
1009   m4/lstat.m4
1010   m4/malloc.m4
1011   m4/malloca.m4
1012   m4/math_h.m4
1013   m4/mathfunc.m4
1014   m4/memchr.m4
1015   m4/mmap-anon.m4
1016   m4/mode_t.m4
1017   m4/msvc-inval.m4
1018   m4/msvc-nothrow.m4
1019   m4/multiarch.m4
1020   m4/netdb_h.m4
1021   m4/netinet_in_h.m4
1022   m4/nocrash.m4
1023   m4/nproc.m4
1024   m4/open.m4
1025   m4/pathmax.m4
1026   m4/pipe2.m4
1027   m4/printf.m4
1028   m4/putenv.m4
1029   m4/raise.m4
1030   m4/read.m4
1031   m4/readlink.m4
1032   m4/rename.m4
1033   m4/rmdir.m4
1034   m4/safe-read.m4
1035   m4/safe-write.m4
1036   m4/servent.m4
1037   m4/setenv.m4
1038   m4/signal_h.m4
1039   m4/size_max.m4
1040   m4/snprintf.m4
1041   m4/socketlib.m4
1042   m4/sockets.m4
1043   m4/socklen.m4
1044   m4/sockpfaf.m4
1045   m4/ssize_t.m4
1046   m4/stat-time.m4
1047   m4/stat.m4
1048   m4/stdalign.m4
1049   m4/stdbool.m4
1050   m4/stddef_h.m4
1051   m4/stdint.m4
1052   m4/stdint_h.m4
1053   m4/stdio_h.m4
1054   m4/stdlib_h.m4
1055   m4/strftime.m4
1056   m4/string_h.m4
1057   m4/sys_file_h.m4
1058   m4/sys_socket_h.m4
1059   m4/sys_stat_h.m4
1060   m4/sys_time_h.m4
1061   m4/sys_types_h.m4
1062   m4/sys_uio_h.m4
1063   m4/time_h.m4
1064   m4/time_r.m4
1065   m4/tm_gmtoff.m4
1066   m4/trunc.m4
1067   m4/unistd_h.m4
1068   m4/vasnprintf.m4
1069   m4/visibility.m4
1070   m4/vsnprintf.m4
1071   m4/warn-on-use.m4
1072   m4/warnings.m4
1073   m4/wchar_h.m4
1074   m4/wchar_t.m4
1075   m4/wint_t.m4
1076   m4/write.m4
1077   m4/xsize.m4
1078   top/GNUmakefile
1079   top/maint.mk
1080 ])