m4/gnulib-comp.m4

   1 # DO NOT EDIT! GENERATED AUTOMATICALLY!
   2 # Copyright (C) 2002-2011 Free Software Foundation, Inc.
   3 #
   4 # This file is free software, distributed under the terms of the GNU
   5 # General Public License.  As a special exception to the GNU General
   6 # Public License, this file may be distributed as part of a program
   7 # that contains a configuration script generated by Autoconf, under
   8 # the same distribution terms as the rest of that program.
   9 #
  10 # Generated by gnulib-tool.
  11 #
  12 # This file represents the compiled summary of the specification in
  13 # gnulib-cache.m4. It lists the computed macro invocations that need
  14 # to be invoked from configure.ac.
  15 # In projects that use version control, this file can be treated like
  16 # other built files.
  17
  18
  19 # This macro should be invoked from ./configure.ac, in the section
  20 # "Checks for programs", right after AC_PROG_CC, and certainly before
  21 # any checks for libraries, header files, types and library functions.
  22 AC_DEFUN([gl_EARLY],
  23 [
  24   m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace
  25   m4_pattern_allow([^gl_ES$])dnl a valid locale name
  26   m4_pattern_allow([^gl_LIBOBJS$])dnl a variable
  27   m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable
  28   AC_REQUIRE([AC_PROG_RANLIB])
  29   AC_REQUIRE([AM_PROG_CC_C_O])
  30   # Code from module accept:
  31   # Code from module alignof:
  32   # Code from module alloca-opt:
  33   # Code from module announce-gen:
  34   # Code from module arg-nonnull:
  35   # Code from module arpa_inet:
  36   # Code from module autobuild:
  37   AB_INIT
  38   # Code from module bind:
  39   # Code from module byteswap:
  40   # Code from module c++defs:
  41   # Code from module c-ctype:
  42   # Code from module c-strcase:
  43   # Code from module c-strcaseeq:
  44   # Code from module canonicalize-lgpl:
  45   # Code from module ceil:
  46   # Code from module close:
  47   # Code from module connect:
  48   # Code from module dosname:
  49   # Code from module duplocale:
  50   # Code from module environ:
  51   # Code from module errno:
  52   # Code from module extensions:
  53   AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
  54   # Code from module fclose:
  55   # Code from module fd-hook:
  56   # Code from module float:
  57   # Code from module flock:
  58   # Code from module floor:
  59   # Code from module fpieee:
  60   AC_REQUIRE([gl_FP_IEEE])
  61   # Code from module frexp:
  62   # Code from module full-read:
  63   # Code from module full-write:
  64   # Code from module func:
  65   # Code from module gendocs:
  66   # Code from module getaddrinfo:
  67   # Code from module getpeername:
  68   # Code from module getsockname:
  69   # Code from module getsockopt:
  70   # Code from module gettext-h:
  71   # Code from module git-version-gen:
  72   # Code from module gitlog-to-changelog:
  73   # Code from module gnu-web-doc-update:
  74   # Code from module gnumakefile:
  75   # Code from module gnupload:
  76   # Code from module gperf:
  77   # Code from module havelib:
  78   # Code from module hostent:
  79   # Code from module iconv:
  80   # Code from module iconv-h:
  81   # Code from module iconv_open:
  82   # Code from module iconv_open-utf:
  83   # Code from module include_next:
  84   # Code from module inet_ntop:
  85   # Code from module inet_pton:
  86   # Code from module inline:
  87   # Code from module isinf:
  88   # Code from module isnan:
  89   # Code from module isnand:
  90   # Code from module isnand-nolibm:
  91   # Code from module isnanf:
  92   # Code from module isnanl:
  93   # Code from module ldexp:
  94   # Code from module lib-symbol-versions:
  95   # Code from module lib-symbol-visibility:
  96   # Code from module libunistring:
  97   # Code from module listen:
  98   # Code from module locale:
  99   # Code from module log1p:
 100   # Code from module lstat:
 101   # Code from module maintainer-makefile:
 102   # Code from module malloc-gnu:
 103   # Code from module malloc-posix:
 104   # Code from module malloca:
 105   # Code from module math:
 106   # Code from module memchr:
 107   # Code from module multiarch:
 108   # Code from module netdb:
 109   # Code from module netinet_in:
 110   # Code from module nproc:
 111   # Code from module pathmax:
 112   # Code from module putenv:
 113   # Code from module read:
 114   # Code from module readlink:
 115   # Code from module recv:
 116   # Code from module recvfrom:
 117   # Code from module safe-read:
 118   # Code from module safe-write:
 119   # Code from module send:
 120   # Code from module sendto:
 121   # Code from module servent:
 122   # Code from module setsockopt:
 123   # Code from module shutdown:
 124   # Code from module size_max:
 125   # Code from module snprintf:
 126   # Code from module socket:
 127   # Code from module socketlib:
 128   # Code from module sockets:
 129   # Code from module socklen:
 130   # Code from module ssize_t:
 131   # Code from module stat:
 132   # Code from module stat-time:
 133   # Code from module stdbool:
 134   # Code from module stddef:
 135   # Code from module stdint:
 136   # Code from module stdio:
 137   # Code from module stdlib:
 138   # Code from module strftime:
 139   # Code from module striconveh:
 140   # Code from module string:
 141   # Code from module sys_file:
 142   # Code from module sys_socket:
 143   # Code from module sys_stat:
 144   # Code from module sys_time:
 145   # Code from module sys_uio:
 146   # Code from module time:
 147   # Code from module time_r:
 148   # Code from module trunc:
 149   # Code from module unistd:
 150   # Code from module unistr/base:
 151   # Code from module unistr/u8-mbtouc:
 152   # Code from module unistr/u8-mbtouc-unsafe:
 153   # Code from module unistr/u8-mbtoucr:
 154   # Code from module unistr/u8-prev:
 155   # Code from module unistr/u8-uctomb:
 156   # Code from module unitypes:
 157   # Code from module unused-parameter:
 158   # Code from module useless-if-before-free:
 159   # Code from module vasnprintf:
 160   # Code from module vc-list-files:
 161   # Code from module verify:
 162   # Code from module vsnprintf:
 163   # Code from module warn-on-use:
 164   # Code from module warnings:
 165   # Code from module wchar:
 166   # Code from module write:
 167   # Code from module xsize:
 168 ])
 169
 170 # This macro should be invoked from ./configure.ac, in the section
 171 # "Check for header files, types and library functions".
 172 AC_DEFUN([gl_INIT],
 173 [
 174   AM_CONDITIONAL([GL_COND_LIBTOOL], [true])
 175   gl_cond_libtool=true
 176   gl_m4_base='m4'
 177   m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ]))
 178   m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS]))
 179   m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES]))
 180   m4_pushdef([gl_LIBSOURCES_LIST], [])
 181   m4_pushdef([gl_LIBSOURCES_DIR], [])
 182   gl_COMMON
 183   gl_source_base='lib'
 184   # Code from module accept:
 185   AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 186   if test "$ac_cv_header_winsock2_h" = yes; then
 187     AC_LIBOBJ([accept])
 188   fi
 189   gl_SYS_SOCKET_MODULE_INDICATOR([accept])
 190   # Code from module alignof:
 191   # Code from module alloca-opt:
 192   gl_FUNC_ALLOCA
 193   # Code from module announce-gen:
 194   # Code from module arg-nonnull:
 195   # Code from module arpa_inet:
 196   gl_HEADER_ARPA_INET
 197   AC_PROG_MKDIR_P
 198   # Code from module autobuild:
 199   # Code from module bind:
 200   AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 201   if test "$ac_cv_header_winsock2_h" = yes; then
 202     AC_LIBOBJ([bind])
 203   fi
 204   gl_SYS_SOCKET_MODULE_INDICATOR([bind])
 205   # Code from module byteswap:
 206   gl_BYTESWAP
 207   # Code from module c++defs:
 208   # Code from module c-ctype:
 209   # Code from module c-strcase:
 210   # Code from module c-strcaseeq:
 211   # Code from module canonicalize-lgpl:
 212   gl_CANONICALIZE_LGPL
 213   gl_MODULE_INDICATOR([canonicalize-lgpl])
 214   gl_STDLIB_MODULE_INDICATOR([canonicalize_file_name])
 215   gl_STDLIB_MODULE_INDICATOR([realpath])
 216   # Code from module ceil:
 217   gl_FUNC_CEIL
 218   gl_MATH_MODULE_INDICATOR([ceil])
 219   # Code from module close:
 220   gl_FUNC_CLOSE
 221   gl_UNISTD_MODULE_INDICATOR([close])
 222   # Code from module connect:
 223   AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 224   if test "$ac_cv_header_winsock2_h" = yes; then
 225     AC_LIBOBJ([connect])
 226   fi
 227   gl_SYS_SOCKET_MODULE_INDICATOR([connect])
 228   # Code from module dosname:
 229   # Code from module duplocale:
 230   gl_FUNC_DUPLOCALE
 231   gl_LOCALE_MODULE_INDICATOR([duplocale])
 232   # Code from module environ:
 233   gl_ENVIRON
 234   gl_UNISTD_MODULE_INDICATOR([environ])
 235   # Code from module errno:
 236   gl_HEADER_ERRNO_H
 237   # Code from module extensions:
 238   # Code from module fclose:
 239   gl_FUNC_FCLOSE
 240   gl_STDIO_MODULE_INDICATOR([fclose])
 241   # Code from module fd-hook:
 242   # Code from module float:
 243   gl_FLOAT_H
 244   # Code from module flock:
 245   gl_FUNC_FLOCK
 246   gl_HEADER_SYS_FILE_MODULE_INDICATOR([flock])
 247   # Code from module floor:
 248   gl_FUNC_FLOOR
 249   gl_MATH_MODULE_INDICATOR([floor])
 250   # Code from module fpieee:
 251   # Code from module frexp:
 252   gl_FUNC_FREXP
 253   gl_MATH_MODULE_INDICATOR([frexp])
 254   # Code from module full-read:
 255   # Code from module full-write:
 256   # Code from module func:
 257   gl_FUNC
 258   # Code from module gendocs:
 259   # Code from module getaddrinfo:
 260   gl_GETADDRINFO
 261   gl_NETDB_MODULE_INDICATOR([getaddrinfo])
 262   # Code from module getpeername:
 263   AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 264   if test "$ac_cv_header_winsock2_h" = yes; then
 265     AC_LIBOBJ([getpeername])
 266   fi
 267   gl_SYS_SOCKET_MODULE_INDICATOR([getpeername])
 268   # Code from module getsockname:
 269   AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 270   if test "$ac_cv_header_winsock2_h" = yes; then
 271     AC_LIBOBJ([getsockname])
 272   fi
 273   gl_SYS_SOCKET_MODULE_INDICATOR([getsockname])
 274   # Code from module getsockopt:
 275   AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 276   if test "$ac_cv_header_winsock2_h" = yes; then
 277     AC_LIBOBJ([getsockopt])
 278   fi
 279   gl_SYS_SOCKET_MODULE_INDICATOR([getsockopt])
 280   # Code from module gettext-h:
 281   AC_SUBST([LIBINTL])
 282   AC_SUBST([LTLIBINTL])
 283   # Code from module git-version-gen:
 284   # Code from module gitlog-to-changelog:
 285   # Code from module gnu-web-doc-update:
 286   # Code from module gnumakefile:
 287   # Autoconf 2.61a.99 and earlier don't support linking a file only
 288   # in VPATH builds.  But since GNUmakefile is for maintainer use
 289   # only, it does not matter if we skip the link with older autoconf.
 290   # Automake 1.10.1 and earlier try to remove GNUmakefile in non-VPATH
 291   # builds, so use a shell variable to bypass this.
 292   GNUmakefile=GNUmakefile
 293   m4_if(m4_version_compare([2.61a.100],
 294           m4_defn([m4_PACKAGE_VERSION])), [1], [],
 295         [AC_CONFIG_LINKS([$GNUmakefile:$GNUmakefile], [],
 296           [GNUmakefile=$GNUmakefile])])
 297   # Code from module gnupload:
 298   # Code from module gperf:
 299   # Code from module havelib:
 300   # Code from module hostent:
 301   gl_HOSTENT
 302   # Code from module iconv:
 303   AM_ICONV
 304   m4_ifdef([gl_ICONV_MODULE_INDICATOR],
 305     [gl_ICONV_MODULE_INDICATOR([iconv])])
 306   # Code from module iconv-h:
 307   gl_ICONV_H
 308   # Code from module iconv_open:
 309   gl_FUNC_ICONV_OPEN
 310   # Code from module iconv_open-utf:
 311   gl_FUNC_ICONV_OPEN_UTF
 312   # Code from module include_next:
 313   # Code from module inet_ntop:
 314   gl_FUNC_INET_NTOP
 315   gl_ARPA_INET_MODULE_INDICATOR([inet_ntop])
 316   # Code from module inet_pton:
 317   gl_FUNC_INET_PTON
 318   gl_ARPA_INET_MODULE_INDICATOR([inet_pton])
 319   # Code from module inline:
 320   gl_INLINE
 321   # Code from module isinf:
 322   gl_ISINF
 323   gl_MATH_MODULE_INDICATOR([isinf])
 324   # Code from module isnan:
 325   gl_ISNAN
 326   gl_MATH_MODULE_INDICATOR([isnan])
 327   # Code from module isnand:
 328   gl_FUNC_ISNAND
 329   gl_MATH_MODULE_INDICATOR([isnand])
 330   # Code from module isnand-nolibm:
 331   gl_FUNC_ISNAND_NO_LIBM
 332   # Code from module isnanf:
 333   gl_FUNC_ISNANF
 334   gl_MATH_MODULE_INDICATOR([isnanf])
 335   # Code from module isnanl:
 336   gl_FUNC_ISNANL
 337   gl_MATH_MODULE_INDICATOR([isnanl])
 338   # Code from module ldexp:
 339   gl_FUNC_LDEXP
 340   # Code from module lib-symbol-versions:
 341   gl_LD_VERSION_SCRIPT
 342   # Code from module lib-symbol-visibility:
 343   gl_VISIBILITY
 344   # Code from module libunistring:
 345   gl_LIBUNISTRING
 346   # Code from module listen:
 347   AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 348   if test "$ac_cv_header_winsock2_h" = yes; then
 349     AC_LIBOBJ([listen])
 350   fi
 351   gl_SYS_SOCKET_MODULE_INDICATOR([listen])
 352   # Code from module locale:
 353   gl_LOCALE_H
 354   # Code from module log1p:
 355   gl_COMMON_DOUBLE_MATHFUNC([log1p])
 356   # Code from module lstat:
 357   gl_FUNC_LSTAT
 358   gl_SYS_STAT_MODULE_INDICATOR([lstat])
 359   # Code from module maintainer-makefile:
 360   AC_CONFIG_COMMANDS_PRE([m4_ifdef([AH_HEADER],
 361     [AC_SUBST([CONFIG_INCLUDE], m4_defn([AH_HEADER]))])])
 362   # Code from module malloc-gnu:
 363   gl_FUNC_MALLOC_GNU
 364   gl_MODULE_INDICATOR([malloc-gnu])
 365   # Code from module malloc-posix:
 366   gl_FUNC_MALLOC_POSIX
 367   gl_STDLIB_MODULE_INDICATOR([malloc-posix])
 368   # Code from module malloca:
 369   gl_MALLOCA
 370   # Code from module math:
 371   gl_MATH_H
 372   # Code from module memchr:
 373   gl_FUNC_MEMCHR
 374   gl_STRING_MODULE_INDICATOR([memchr])
 375   # Code from module multiarch:
 376   gl_MULTIARCH
 377   # Code from module netdb:
 378   gl_HEADER_NETDB
 379   # Code from module netinet_in:
 380   gl_HEADER_NETINET_IN
 381   AC_PROG_MKDIR_P
 382   # Code from module nproc:
 383   gl_NPROC
 384   # Code from module pathmax:
 385   gl_PATHMAX
 386   # Code from module putenv:
 387   gl_FUNC_PUTENV
 388   gl_STDLIB_MODULE_INDICATOR([putenv])
 389   # Code from module read:
 390   gl_FUNC_READ
 391   gl_UNISTD_MODULE_INDICATOR([read])
 392   # Code from module readlink:
 393   gl_FUNC_READLINK
 394   gl_UNISTD_MODULE_INDICATOR([readlink])
 395   # Code from module recv:
 396   AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 397   if test "$ac_cv_header_winsock2_h" = yes; then
 398     AC_LIBOBJ([recv])
 399   fi
 400   gl_SYS_SOCKET_MODULE_INDICATOR([recv])
 401   # Code from module recvfrom:
 402   AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 403   if test "$ac_cv_header_winsock2_h" = yes; then
 404     AC_LIBOBJ([recvfrom])
 405   fi
 406   gl_SYS_SOCKET_MODULE_INDICATOR([recvfrom])
 407   # Code from module safe-read:
 408   gl_SAFE_READ
 409   # Code from module safe-write:
 410   gl_SAFE_WRITE
 411   # Code from module send:
 412   AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 413   if test "$ac_cv_header_winsock2_h" = yes; then
 414     AC_LIBOBJ([send])
 415   fi
 416   gl_SYS_SOCKET_MODULE_INDICATOR([send])
 417   # Code from module sendto:
 418   AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 419   if test "$ac_cv_header_winsock2_h" = yes; then
 420     AC_LIBOBJ([sendto])
 421   fi
 422   gl_SYS_SOCKET_MODULE_INDICATOR([sendto])
 423   # Code from module servent:
 424   gl_SERVENT
 425   # Code from module setsockopt:
 426   AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 427   if test "$ac_cv_header_winsock2_h" = yes; then
 428     AC_LIBOBJ([setsockopt])
 429   fi
 430   gl_SYS_SOCKET_MODULE_INDICATOR([setsockopt])
 431   # Code from module shutdown:
 432   AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 433   if test "$ac_cv_header_winsock2_h" = yes; then
 434     AC_LIBOBJ([shutdown])
 435   fi
 436   gl_SYS_SOCKET_MODULE_INDICATOR([shutdown])
 437   # Code from module size_max:
 438   gl_SIZE_MAX
 439   # Code from module snprintf:
 440   gl_FUNC_SNPRINTF
 441   gl_STDIO_MODULE_INDICATOR([snprintf])
 442   gl_MODULE_INDICATOR([snprintf])
 443   # Code from module socket:
 444   AC_REQUIRE([gl_HEADER_SYS_SOCKET])
 445   if test "$ac_cv_header_winsock2_h" = yes; then
 446     AC_LIBOBJ([socket])
 447   fi
 448   # When this module is used, sockets may actually occur as file descriptors,
 449   # hence it is worth warning if the modules 'close' and 'ioctl' are not used.
 450   m4_ifdef([gl_UNISTD_H_DEFAULTS], [AC_REQUIRE([gl_UNISTD_H_DEFAULTS])])
 451   m4_ifdef([gl_SYS_IOCTL_H_DEFAULTS], [AC_REQUIRE([gl_SYS_IOCTL_H_DEFAULTS])])
 452   AC_REQUIRE([gl_PREREQ_SYS_H_WINSOCK2])
 453   if test "$ac_cv_header_winsock2_h" = yes; then
 454     UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1
 455     SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1
 456   fi
 457   gl_SYS_SOCKET_MODULE_INDICATOR([socket])
 458   # Code from module socketlib:
 459   gl_SOCKETLIB
 460   # Code from module sockets:
 461   gl_SOCKETS
 462   # Code from module socklen:
 463   gl_TYPE_SOCKLEN_T
 464   # Code from module ssize_t:
 465   gt_TYPE_SSIZE_T
 466   # Code from module stat:
 467   gl_FUNC_STAT
 468   gl_SYS_STAT_MODULE_INDICATOR([stat])
 469   # Code from module stat-time:
 470   gl_STAT_TIME
 471   gl_STAT_BIRTHTIME
 472   # Code from module stdbool:
 473   AM_STDBOOL_H
 474   # Code from module stddef:
 475   gl_STDDEF_H
 476   # Code from module stdint:
 477   gl_STDINT_H
 478   # Code from module stdio:
 479   gl_STDIO_H
 480   # Code from module stdlib:
 481   gl_STDLIB_H
 482   # Code from module strftime:
 483   gl_FUNC_GNU_STRFTIME
 484   # Code from module striconveh:
 485   if test $gl_cond_libtool = false; then
 486     gl_ltlibdeps="$gl_ltlibdeps $LTLIBICONV"
 487     gl_libdeps="$gl_libdeps $LIBICONV"
 488   fi
 489   # Code from module string:
 490   gl_HEADER_STRING_H
 491   # Code from module sys_file:
 492   gl_HEADER_SYS_FILE_H
 493   AC_PROG_MKDIR_P
 494   # Code from module sys_socket:
 495   gl_HEADER_SYS_SOCKET
 496   AC_PROG_MKDIR_P
 497   # Code from module sys_stat:
 498   gl_HEADER_SYS_STAT_H
 499   AC_PROG_MKDIR_P
 500   # Code from module sys_time:
 501   gl_HEADER_SYS_TIME_H
 502   AC_PROG_MKDIR_P
 503   # Code from module sys_uio:
 504   gl_HEADER_SYS_UIO
 505   AC_PROG_MKDIR_P
 506   # Code from module time:
 507   gl_HEADER_TIME_H
 508   # Code from module time_r:
 509   gl_TIME_R
 510   gl_TIME_MODULE_INDICATOR([time_r])
 511   # Code from module trunc:
 512   gl_FUNC_TRUNC
 513   gl_MATH_MODULE_INDICATOR([trunc])
 514   # Code from module unistd:
 515   gl_UNISTD_H
 516   # Code from module unistr/base:
 517   gl_LIBUNISTRING_LIBHEADER([0.9.2], [unistr.h])
 518   # Code from module unistr/u8-mbtouc:
 519   gl_MODULE_INDICATOR([unistr/u8-mbtouc])
 520   gl_LIBUNISTRING_MODULE([0.9.4], [unistr/u8-mbtouc])
 521   # Code from module unistr/u8-mbtouc-unsafe:
 522   gl_MODULE_INDICATOR([unistr/u8-mbtouc-unsafe])
 523   gl_LIBUNISTRING_MODULE([0.9.4], [unistr/u8-mbtouc-unsafe])
 524   # Code from module unistr/u8-mbtoucr:
 525   gl_MODULE_INDICATOR([unistr/u8-mbtoucr])
 526   gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-mbtoucr])
 527   # Code from module unistr/u8-prev:
 528   gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-prev])
 529   # Code from module unistr/u8-uctomb:
 530   gl_MODULE_INDICATOR([unistr/u8-uctomb])
 531   gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-uctomb])
 532   # Code from module unitypes:
 533   gl_LIBUNISTRING_LIBHEADER([0.9], [unitypes.h])
 534   # Code from module unused-parameter:
 535   # Code from module useless-if-before-free:
 536   # Code from module vasnprintf:
 537   gl_FUNC_VASNPRINTF
 538   # Code from module vc-list-files:
 539   # Code from module verify:
 540   # Code from module vsnprintf:
 541   gl_FUNC_VSNPRINTF
 542   gl_STDIO_MODULE_INDICATOR([vsnprintf])
 543   # Code from module warn-on-use:
 544   # Code from module warnings:
 545   AC_SUBST([WARN_CFLAGS])
 546   # Code from module wchar:
 547   gl_WCHAR_H
 548   # Code from module write:
 549   gl_FUNC_WRITE
 550   gl_UNISTD_MODULE_INDICATOR([write])
 551   # Code from module xsize:
 552   gl_XSIZE
 553   # End of code from modules
 554   m4_ifval(gl_LIBSOURCES_LIST, [
 555     m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ ||
 556       for gl_file in ]gl_LIBSOURCES_LIST[ ; do
 557         if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then
 558           echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2
 559           exit 1
 560         fi
 561       done])dnl
 562       m4_if(m4_sysval, [0], [],
 563         [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
 564   ])
 565   m4_popdef([gl_LIBSOURCES_DIR])
 566   m4_popdef([gl_LIBSOURCES_LIST])
 567   m4_popdef([AC_LIBSOURCES])
 568   m4_popdef([AC_REPLACE_FUNCS])
 569   m4_popdef([AC_LIBOBJ])
 570   AC_CONFIG_COMMANDS_PRE([
 571     gl_libobjs=
 572     gl_ltlibobjs=
 573     if test -n "$gl_LIBOBJS"; then
 574       # Remove the extension.
 575       sed_drop_objext='s/\.o$//;s/\.obj$//'
 576       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
 577         gl_libobjs="$gl_libobjs $i.$ac_objext"
 578         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
 579       done
 580     fi
 581     AC_SUBST([gl_LIBOBJS], [$gl_libobjs])
 582     AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs])
 583   ])
 584   gltests_libdeps=
 585   gltests_ltlibdeps=
 586   m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ]))
 587   m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS]))
 588   m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES]))
 589   m4_pushdef([gltests_LIBSOURCES_LIST], [])
 590   m4_pushdef([gltests_LIBSOURCES_DIR], [])
 591   gl_COMMON
 592   gl_source_base='tests'
 593 changequote(,)dnl
 594   gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
 595 changequote([, ])dnl
 596   AC_SUBST([gltests_WITNESS])
 597   gl_module_indicator_condition=$gltests_WITNESS
 598   m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition])
 599   m4_popdef([gl_MODULE_INDICATOR_CONDITION])
 600   m4_ifval(gltests_LIBSOURCES_LIST, [
 601     m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ ||
 602       for gl_file in ]gltests_LIBSOURCES_LIST[ ; do
 603         if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then
 604           echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2
 605           exit 1
 606         fi
 607       done])dnl
 608       m4_if(m4_sysval, [0], [],
 609         [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
 610   ])
 611   m4_popdef([gltests_LIBSOURCES_DIR])
 612   m4_popdef([gltests_LIBSOURCES_LIST])
 613   m4_popdef([AC_LIBSOURCES])
 614   m4_popdef([AC_REPLACE_FUNCS])
 615   m4_popdef([AC_LIBOBJ])
 616   AC_CONFIG_COMMANDS_PRE([
 617     gltests_libobjs=
 618     gltests_ltlibobjs=
 619     if test -n "$gltests_LIBOBJS"; then
 620       # Remove the extension.
 621       sed_drop_objext='s/\.o$//;s/\.obj$//'
 622       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
 623         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
 624         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
 625       done
 626     fi
 627     AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs])
 628     AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs])
 629   ])
 630 ])
 631
 632 # Like AC_LIBOBJ, except that the module name goes
 633 # into gl_LIBOBJS instead of into LIBOBJS.
 634 AC_DEFUN([gl_LIBOBJ], [
 635   AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl
 636   gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext"
 637 ])
 638
 639 # Like AC_REPLACE_FUNCS, except that the module name goes
 640 # into gl_LIBOBJS instead of into LIBOBJS.
 641 AC_DEFUN([gl_REPLACE_FUNCS], [
 642   m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl
 643   AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)])
 644 ])
 645
 646 # Like AC_LIBSOURCES, except the directory where the source file is
 647 # expected is derived from the gnulib-tool parameterization,
 648 # and alloca is special cased (for the alloca-opt module).
 649 # We could also entirely rely on EXTRA_lib..._SOURCES.
 650 AC_DEFUN([gl_LIBSOURCES], [
 651   m4_foreach([_gl_NAME], [$1], [
 652     m4_if(_gl_NAME, [alloca.c], [], [
 653       m4_define([gl_LIBSOURCES_DIR], [lib])
 654       m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ])
 655     ])
 656   ])
 657 ])
 658
 659 # Like AC_LIBOBJ, except that the module name goes
 660 # into gltests_LIBOBJS instead of into LIBOBJS.
 661 AC_DEFUN([gltests_LIBOBJ], [
 662   AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl
 663   gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext"
 664 ])
 665
 666 # Like AC_REPLACE_FUNCS, except that the module name goes
 667 # into gltests_LIBOBJS instead of into LIBOBJS.
 668 AC_DEFUN([gltests_REPLACE_FUNCS], [
 669   m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl
 670   AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)])
 671 ])
 672
 673 # Like AC_LIBSOURCES, except the directory where the source file is
 674 # expected is derived from the gnulib-tool parameterization,
 675 # and alloca is special cased (for the alloca-opt module).
 676 # We could also entirely rely on EXTRA_lib..._SOURCES.
 677 AC_DEFUN([gltests_LIBSOURCES], [
 678   m4_foreach([_gl_NAME], [$1], [
 679     m4_if(_gl_NAME, [alloca.c], [], [
 680       m4_define([gltests_LIBSOURCES_DIR], [tests])
 681       m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ])
 682     ])
 683   ])
 684 ])
 685
 686 # This macro records the list of files which have been installed by
 687 # gnulib-tool and may be removed by future gnulib-tool invocations.
 688 AC_DEFUN([gl_FILE_LIST], [
 689   build-aux/announce-gen
 690   build-aux/arg-nonnull.h
 691   build-aux/c++defs.h
 692   build-aux/config.rpath
 693   build-aux/gendocs.sh
 694   build-aux/git-version-gen
 695   build-aux/gitlog-to-changelog
 696   build-aux/gnu-web-doc-update
 697   build-aux/gnupload
 698   build-aux/unused-parameter.h
 699   build-aux/useless-if-before-free
 700   build-aux/vc-list-files
 701   build-aux/warn-on-use.h
 702   doc/gendocs_template
 703   lib/accept.c
 704   lib/alignof.h
 705   lib/alloca.in.h
 706   lib/arpa_inet.in.h
 707   lib/asnprintf.c
 708   lib/bind.c
 709   lib/byteswap.in.h
 710   lib/c-ctype.c
 711   lib/c-ctype.h
 712   lib/c-strcase.h
 713   lib/c-strcasecmp.c
 714   lib/c-strcaseeq.h
 715   lib/c-strncasecmp.c
 716   lib/canonicalize-lgpl.c
 717   lib/ceil.c
 718   lib/close.c
 719   lib/connect.c
 720   lib/dosname.h
 721   lib/duplocale.c
 722   lib/errno.in.h
 723   lib/fclose.c
 724   lib/fd-hook.c
 725   lib/fd-hook.h
 726   lib/float+.h
 727   lib/float.in.h
 728   lib/flock.c
 729   lib/floor.c
 730   lib/frexp.c
 731   lib/full-read.c
 732   lib/full-read.h
 733   lib/full-write.c
 734   lib/full-write.h
 735   lib/gai_strerror.c
 736   lib/getaddrinfo.c
 737   lib/getpeername.c
 738   lib/getsockname.c
 739   lib/getsockopt.c
 740   lib/gettext.h
 741   lib/iconv.c
 742   lib/iconv.in.h
 743   lib/iconv_close.c
 744   lib/iconv_open-aix.gperf
 745   lib/iconv_open-hpux.gperf
 746   lib/iconv_open-irix.gperf
 747   lib/iconv_open-osf.gperf
 748   lib/iconv_open-solaris.gperf
 749   lib/iconv_open.c
 750   lib/iconveh.h
 751   lib/inet_ntop.c
 752   lib/inet_pton.c
 753   lib/isinf.c
 754   lib/isnan.c
 755   lib/isnand-nolibm.h
 756   lib/isnand.c
 757   lib/isnanf.c
 758   lib/isnanl.c
 759   lib/libunistring.valgrind
 760   lib/listen.c
 761   lib/locale.in.h
 762   lib/lstat.c
 763   lib/malloc.c
 764   lib/malloca.c
 765   lib/malloca.h
 766   lib/malloca.valgrind
 767   lib/math.in.h
 768   lib/memchr.c
 769   lib/memchr.valgrind
 770   lib/netdb.in.h
 771   lib/netinet_in.in.h
 772   lib/nproc.c
 773   lib/nproc.h
 774   lib/pathmax.h
 775   lib/printf-args.c
 776   lib/printf-args.h
 777   lib/printf-parse.c
 778   lib/printf-parse.h
 779   lib/putenv.c
 780   lib/read.c
 781   lib/readlink.c
 782   lib/recv.c
 783   lib/recvfrom.c
 784   lib/safe-read.c
 785   lib/safe-read.h
 786   lib/safe-write.c
 787   lib/safe-write.h
 788   lib/send.c
 789   lib/sendto.c
 790   lib/setsockopt.c
 791   lib/shutdown.c
 792   lib/size_max.h
 793   lib/snprintf.c
 794   lib/socket.c
 795   lib/sockets.c
 796   lib/sockets.h
 797   lib/stat-time.h
 798   lib/stat.c
 799   lib/stdbool.in.h
 800   lib/stddef.in.h
 801   lib/stdint.in.h
 802   lib/stdio.in.h
 803   lib/stdlib.in.h
 804   lib/strftime.c
 805   lib/strftime.h
 806   lib/striconveh.c
 807   lib/striconveh.h
 808   lib/string.in.h
 809   lib/sys_file.in.h
 810   lib/sys_socket.in.h
 811   lib/sys_stat.in.h
 812   lib/sys_time.in.h
 813   lib/sys_uio.in.h
 814   lib/time.in.h
 815   lib/time_r.c
 816   lib/trunc.c
 817   lib/unistd.in.h
 818   lib/unistr.in.h
 819   lib/unistr/u8-mbtouc-aux.c
 820   lib/unistr/u8-mbtouc-unsafe-aux.c
 821   lib/unistr/u8-mbtouc-unsafe.c
 822   lib/unistr/u8-mbtouc.c
 823   lib/unistr/u8-mbtoucr.c
 824   lib/unistr/u8-prev.c
 825   lib/unistr/u8-uctomb-aux.c
 826   lib/unistr/u8-uctomb.c
 827   lib/unitypes.in.h
 828   lib/vasnprintf.c
 829   lib/vasnprintf.h
 830   lib/verify.h
 831   lib/vsnprintf.c
 832   lib/w32sock.h
 833   lib/wchar.in.h
 834   lib/write.c
 835   lib/xsize.h
 836   m4/00gnulib.m4
 837   m4/absolute-header.m4
 838   m4/alloca.m4
 839   m4/arpa_inet_h.m4
 840   m4/autobuild.m4
 841   m4/byteswap.m4
 842   m4/canonicalize.m4
 843   m4/ceil.m4
 844   m4/check-math-lib.m4
 845   m4/close.m4
 846   m4/double-slash-root.m4
 847   m4/duplocale.m4
 848   m4/eealloc.m4
 849   m4/environ.m4
 850   m4/errno_h.m4
 851   m4/exponentd.m4
 852   m4/exponentf.m4
 853   m4/exponentl.m4
 854   m4/extensions.m4
 855   m4/fclose.m4
 856   m4/float_h.m4
 857   m4/flock.m4
 858   m4/floor.m4
 859   m4/fpieee.m4
 860   m4/frexp.m4
 861   m4/func.m4
 862   m4/getaddrinfo.m4
 863   m4/gnulib-common.m4
 864   m4/hostent.m4
 865   m4/iconv.m4
 866   m4/iconv_h.m4
 867   m4/iconv_open.m4
 868   m4/include_next.m4
 869   m4/inet_ntop.m4
 870   m4/inet_pton.m4
 871   m4/inline.m4
 872   m4/intmax_t.m4
 873   m4/inttypes_h.m4
 874   m4/isinf.m4
 875   m4/isnan.m4
 876   m4/isnand.m4
 877   m4/isnanf.m4
 878   m4/isnanl.m4
 879   m4/ld-version-script.m4
 880   m4/ldexp.m4
 881   m4/lib-ld.m4
 882   m4/lib-link.m4
 883   m4/lib-prefix.m4
 884   m4/libunistring-base.m4
 885   m4/libunistring.m4
 886   m4/locale_h.m4
 887   m4/longlong.m4
 888   m4/lstat.m4
 889   m4/malloc.m4
 890   m4/malloca.m4
 891   m4/math_h.m4
 892   m4/mathfunc.m4
 893   m4/memchr.m4
 894   m4/mmap-anon.m4
 895   m4/multiarch.m4
 896   m4/netdb_h.m4
 897   m4/netinet_in_h.m4
 898   m4/nproc.m4
 899   m4/pathmax.m4
 900   m4/printf.m4
 901   m4/putenv.m4
 902   m4/read.m4
 903   m4/readlink.m4
 904   m4/safe-read.m4
 905   m4/safe-write.m4
 906   m4/servent.m4
 907   m4/size_max.m4
 908   m4/snprintf.m4
 909   m4/socketlib.m4
 910   m4/sockets.m4
 911   m4/socklen.m4
 912   m4/sockpfaf.m4
 913   m4/ssize_t.m4
 914   m4/stat-time.m4
 915   m4/stat.m4
 916   m4/stdbool.m4
 917   m4/stddef_h.m4
 918   m4/stdint.m4
 919   m4/stdint_h.m4
 920   m4/stdio_h.m4
 921   m4/stdlib_h.m4
 922   m4/strftime.m4
 923   m4/string_h.m4
 924   m4/sys_file_h.m4
 925   m4/sys_socket_h.m4
 926   m4/sys_stat_h.m4
 927   m4/sys_time_h.m4
 928   m4/sys_uio_h.m4
 929   m4/time_h.m4
 930   m4/time_r.m4
 931   m4/tm_gmtoff.m4
 932   m4/trunc.m4
 933   m4/unistd_h.m4
 934   m4/vasnprintf.m4
 935   m4/visibility.m4
 936   m4/vsnprintf.m4
 937   m4/warn-on-use.m4
 938   m4/warnings.m4
 939   m4/wchar_h.m4
 940   m4/wchar_t.m4
 941   m4/wint_t.m4
 942   m4/write.m4
 943   m4/xsize.m4
 944   top/GNUmakefile
 945   top/maint.mk
 946 ])