[bpt/guile.git] / m4 / gnulib-comp.m4

# DO NOT EDIT! GENERATED AUTOMATICALLY!
# Copyright (C) 2002-2012 Free Software Foundation, Inc.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This file is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this file.  If not, see <http://www.gnu.org/licenses/>.
#
# As a special exception to the GNU General Public License,
# this file may be distributed as part of a program that
# contains a configuration script generated by Autoconf, under
# the same distribution terms as the rest of that program.
#
# Generated by gnulib-tool.
#
# This file represents the compiled summary of the specification in
# gnulib-cache.m4. It lists the computed macro invocations that need
# to be invoked from configure.ac.
# In projects that use version control, this file can be treated like
# other built files.


# This macro should be invoked from ./configure.ac, in the section
# "Checks for programs", right after AC_PROG_CC, and certainly before
# any checks for libraries, header files, types and library functions.
AC_DEFUN([gl_EARLY],
[
  m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace
  m4_pattern_allow([^gl_ES$])dnl a valid locale name
  m4_pattern_allow([^gl_LIBOBJS$])dnl a variable
  m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable
  AC_REQUIRE([gl_PROG_AR_RANLIB])
  AC_REQUIRE([AM_PROG_CC_C_O])
  # Code from module accept:
  # Code from module alignof:
  # Code from module alloca-opt:
  # Code from module announce-gen:
  # Code from module arpa_inet:
  # Code from module autobuild:
  AB_INIT
  # Code from module binary-io:
  # Code from module bind:
  # Code from module byteswap:
  # Code from module c-ctype:
  # Code from module c-strcase:
  # Code from module c-strcaseeq:
  # Code from module canonicalize-lgpl:
  # Code from module ceil:
  # Code from module chdir:
  # Code from module close:
  # Code from module configmake:
  # Code from module connect:
  # Code from module dirent:
  # Code from module dirfd:
  # Code from module dirname-lgpl:
  # Code from module dosname:
  # Code from module double-slash-root:
  # Code from module duplocale:
  # Code from module environ:
  # Code from module errno:
  # Code from module extensions:
  AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
  # Code from module fcntl-h:
  # Code from module fd-hook:
  # Code from module float:
  # Code from module flock:
  # Code from module floor:
  # Code from module fpieee:
  AC_REQUIRE([gl_FP_IEEE])
  # Code from module frexp:
  # Code from module fstat:
  # Code from module full-read:
  # Code from module full-write:
  # Code from module func:
  # Code from module gendocs:
  # Code from module getaddrinfo:
  # Code from module getpeername:
  # Code from module getsockname:
  # Code from module getsockopt:
  # Code from module gettext-h:
  # Code from module git-version-gen:
  # Code from module gitlog-to-changelog:
  # Code from module gnu-web-doc-update:
  # Code from module gnumakefile:
  # Code from module gnupload:
  # Code from module gperf:
  # Code from module havelib:
  # Code from module hostent:
  # Code from module iconv:
  # Code from module iconv-h:
  # Code from module iconv_open:
  # Code from module iconv_open-utf:
  # Code from module include_next:
  # Code from module inet_ntop:
  # Code from module inet_pton:
  # Code from module inline:
  # Code from module isinf:
  # Code from module isnan:
  # Code from module isnand:
  # Code from module isnand-nolibm:
  # Code from module isnanf:
  # Code from module isnanl:
  # Code from module largefile:
  AC_REQUIRE([AC_SYS_LARGEFILE])
  # Code from module ldexp:
  # Code from module lib-symbol-versions:
  # Code from module lib-symbol-visibility:
  # Code from module libunistring:
  # Code from module listen:
  # Code from module localcharset:
  # Code from module locale:
  # Code from module log1p:
  # Code from module lstat:
  # Code from module maintainer-makefile:
  # Code from module malloc-gnu:
  # Code from module malloc-posix:
  # Code from module malloca:
  # Code from module math:
  # Code from module memchr:
  # Code from module msvc-inval:
  # Code from module msvc-nothrow:
  # Code from module multiarch:
  # Code from module netdb:
  # Code from module netinet_in:
  # Code from module nocrash:
  # Code from module nproc:
  # Code from module open:
  # Code from module pathmax:
  # Code from module pipe2:
  # Code from module putenv:
  # Code from module raise:
  # Code from module read:
  # Code from module readlink:
  # Code from module recv:
  # Code from module recvfrom:
  # Code from module rename:
  # Code from module rmdir:
  # Code from module safe-read:
  # Code from module safe-write:
  # Code from module same-inode:
  # Code from module send:
  # Code from module sendto:
  # Code from module servent:
  # Code from module setenv:
  # Code from module setsockopt:
  # Code from module shutdown:
  # Code from module signal-h:
  # Code from module size_max:
  # Code from module snippet/_Noreturn:
  # Code from module snippet/arg-nonnull:
  # Code from module snippet/c++defs:
  # Code from module snippet/unused-parameter:
  # Code from module snippet/warn-on-use:
  # Code from module snprintf:
  # Code from module socket:
  # Code from module socketlib:
  # Code from module sockets:
  # Code from module socklen:
  # Code from module ssize_t:
  # Code from module stat:
  # Code from module stat-time:
  # Code from module stdalign:
  # Code from module stdbool:
  # Code from module stddef:
  # Code from module stdint:
  # Code from module stdio:
  # Code from module stdlib:
  # Code from module strftime:
  # Code from module striconveh:
  # Code from module string:
  # Code from module sys_file:
  # Code from module sys_socket:
  # Code from module sys_stat:
  # Code from module sys_time:
  # Code from module sys_types:
  # Code from module sys_uio:
  # Code from module time:
  # Code from module time_r:
  # Code from module trunc:
  # Code from module unistd:
  # Code from module unistr/base:
  # Code from module unistr/u8-mbtouc:
  # Code from module unistr/u8-mbtouc-unsafe:
  # Code from module unistr/u8-mbtoucr:
  # Code from module unistr/u8-prev:
  # Code from module unistr/u8-uctomb:
  # Code from module unitypes:
  # Code from module useless-if-before-free:
  # Code from module vasnprintf:
  # Code from module vc-list-files:
  # Code from module verify:
  # Code from module vsnprintf:
  # Code from module warnings:
  # Code from module wchar:
  # Code from module write:
  # Code from module xsize:
])

# This macro should be invoked from ./configure.ac, in the section
# "Check for header files, types and library functions".
AC_DEFUN([gl_INIT],
[
  AM_CONDITIONAL([GL_COND_LIBTOOL], [true])
  gl_cond_libtool=true
  gl_m4_base='m4'
  m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ]))
  m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS]))
  m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES]))
  m4_pushdef([gl_LIBSOURCES_LIST], [])
  m4_pushdef([gl_LIBSOURCES_DIR], [])
  gl_COMMON
  gl_source_base='lib'
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
if test "$ac_cv_header_winsock2_h" = yes; then
  AC_LIBOBJ([accept])
fi
gl_SYS_SOCKET_MODULE_INDICATOR([accept])
gl_FUNC_ALLOCA
gl_HEADER_ARPA_INET
AC_PROG_MKDIR_P
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
if test "$ac_cv_header_winsock2_h" = yes; then
  AC_LIBOBJ([bind])
fi
gl_SYS_SOCKET_MODULE_INDICATOR([bind])
gl_BYTESWAP
gl_CANONICALIZE_LGPL
if test $HAVE_CANONICALIZE_FILE_NAME = 0 || test $REPLACE_CANONICALIZE_FILE_NAME = 1; then
  AC_LIBOBJ([canonicalize-lgpl])
fi
gl_MODULE_INDICATOR([canonicalize-lgpl])
gl_STDLIB_MODULE_INDICATOR([canonicalize_file_name])
gl_STDLIB_MODULE_INDICATOR([realpath])
gl_FUNC_CEIL
if test $REPLACE_CEIL = 1; then
  AC_LIBOBJ([ceil])
fi
gl_MATH_MODULE_INDICATOR([ceil])
gl_UNISTD_MODULE_INDICATOR([chdir])
gl_FUNC_CLOSE
if test $REPLACE_CLOSE = 1; then
  AC_LIBOBJ([close])
fi
gl_UNISTD_MODULE_INDICATOR([close])
gl_CONFIGMAKE_PREP
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
if test "$ac_cv_header_winsock2_h" = yes; then
  AC_LIBOBJ([connect])
fi
gl_SYS_SOCKET_MODULE_INDICATOR([connect])
gl_DIRENT_H
gl_FUNC_DIRFD
if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no; then
  AC_LIBOBJ([dirfd])
  gl_PREREQ_DIRFD
fi
gl_DIRENT_MODULE_INDICATOR([dirfd])
gl_DIRNAME_LGPL
gl_DOUBLE_SLASH_ROOT
gl_FUNC_DUPLOCALE
if test $REPLACE_DUPLOCALE = 1; then
  AC_LIBOBJ([duplocale])
  gl_PREREQ_DUPLOCALE
fi
gl_LOCALE_MODULE_INDICATOR([duplocale])
gl_ENVIRON
gl_UNISTD_MODULE_INDICATOR([environ])
gl_HEADER_ERRNO_H
gl_FCNTL_H
gl_FLOAT_H
if test $REPLACE_FLOAT_LDBL = 1; then
  AC_LIBOBJ([float])
fi
if test $REPLACE_ITOLD = 1; then
  AC_LIBOBJ([itold])
fi
gl_FUNC_FLOCK
if test $HAVE_FLOCK = 0; then
  AC_LIBOBJ([flock])
  gl_PREREQ_FLOCK
fi
gl_HEADER_SYS_FILE_MODULE_INDICATOR([flock])
gl_FUNC_FLOOR
if test $REPLACE_FLOOR = 1; then
  AC_LIBOBJ([floor])
fi
gl_MATH_MODULE_INDICATOR([floor])
gl_FUNC_FREXP
if test $gl_func_frexp != yes; then
  AC_LIBOBJ([frexp])
fi
gl_MATH_MODULE_INDICATOR([frexp])
gl_FUNC_FSTAT
if test $REPLACE_FSTAT = 1; then
  AC_LIBOBJ([fstat])
  gl_PREREQ_FSTAT
fi
gl_SYS_STAT_MODULE_INDICATOR([fstat])
gl_FUNC
gl_GETADDRINFO
if test $HAVE_GETADDRINFO = 0; then
  AC_LIBOBJ([getaddrinfo])
fi
if test $HAVE_DECL_GAI_STRERROR = 0 || test $REPLACE_GAI_STRERROR = 1; then
  AC_LIBOBJ([gai_strerror])
fi
gl_NETDB_MODULE_INDICATOR([getaddrinfo])
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
if test "$ac_cv_header_winsock2_h" = yes; then
  AC_LIBOBJ([getpeername])
fi
gl_SYS_SOCKET_MODULE_INDICATOR([getpeername])
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
if test "$ac_cv_header_winsock2_h" = yes; then
  AC_LIBOBJ([getsockname])
fi
gl_SYS_SOCKET_MODULE_INDICATOR([getsockname])
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
if test "$ac_cv_header_winsock2_h" = yes; then
  AC_LIBOBJ([getsockopt])
fi
gl_SYS_SOCKET_MODULE_INDICATOR([getsockopt])
AC_SUBST([LIBINTL])
AC_SUBST([LTLIBINTL])
# Autoconf 2.61a.99 and earlier don't support linking a file only
# in VPATH builds.  But since GNUmakefile is for maintainer use
# only, it does not matter if we skip the link with older autoconf.
# Automake 1.10.1 and earlier try to remove GNUmakefile in non-VPATH
# builds, so use a shell variable to bypass this.
GNUmakefile=GNUmakefile
m4_if(m4_version_compare([2.61a.100],
        m4_defn([m4_PACKAGE_VERSION])), [1], [],
      [AC_CONFIG_LINKS([$GNUmakefile:$GNUmakefile], [],
        [GNUmakefile=$GNUmakefile])])
gl_HOSTENT
AM_ICONV
m4_ifdef([gl_ICONV_MODULE_INDICATOR],
  [gl_ICONV_MODULE_INDICATOR([iconv])])
gl_ICONV_H
gl_FUNC_ICONV_OPEN
if test $REPLACE_ICONV_OPEN = 1; then
  AC_LIBOBJ([iconv_open])
fi
if test $REPLACE_ICONV = 1; then
  AC_LIBOBJ([iconv])
  AC_LIBOBJ([iconv_close])
fi
gl_FUNC_ICONV_OPEN_UTF
gl_FUNC_INET_NTOP
if test $HAVE_INET_NTOP = 0 || test $REPLACE_INET_NTOP = 1; then
  AC_LIBOBJ([inet_ntop])
  gl_PREREQ_INET_NTOP
fi
gl_ARPA_INET_MODULE_INDICATOR([inet_ntop])
gl_FUNC_INET_PTON
if test $HAVE_INET_PTON = 0 || test $REPLACE_INET_NTOP = 1; then
  AC_LIBOBJ([inet_pton])
  gl_PREREQ_INET_PTON
fi
gl_ARPA_INET_MODULE_INDICATOR([inet_pton])
gl_INLINE
gl_ISINF
if test $REPLACE_ISINF = 1; then
  AC_LIBOBJ([isinf])
fi
gl_MATH_MODULE_INDICATOR([isinf])
gl_ISNAN
gl_MATH_MODULE_INDICATOR([isnan])
gl_FUNC_ISNAND
m4_ifdef([gl_ISNAN], [
  AC_REQUIRE([gl_ISNAN])
])
if test $HAVE_ISNAND = 0 || test $REPLACE_ISNAN = 1; then
  AC_LIBOBJ([isnand])
  gl_PREREQ_ISNAND
fi
gl_MATH_MODULE_INDICATOR([isnand])
gl_FUNC_ISNAND_NO_LIBM
if test $gl_func_isnand_no_libm != yes; then
  AC_LIBOBJ([isnand])
  gl_PREREQ_ISNAND
fi
gl_FUNC_ISNANF
m4_ifdef([gl_ISNAN], [
  AC_REQUIRE([gl_ISNAN])
])
if test $HAVE_ISNANF = 0 || test $REPLACE_ISNAN = 1; then
  AC_LIBOBJ([isnanf])
  gl_PREREQ_ISNANF
fi
gl_MATH_MODULE_INDICATOR([isnanf])
gl_FUNC_ISNANL
m4_ifdef([gl_ISNAN], [
  AC_REQUIRE([gl_ISNAN])
])
if test $HAVE_ISNANL = 0 || test $REPLACE_ISNAN = 1; then
  AC_LIBOBJ([isnanl])
  gl_PREREQ_ISNANL
fi
gl_MATH_MODULE_INDICATOR([isnanl])
gl_FUNC_LDEXP
gl_LD_VERSION_SCRIPT
gl_VISIBILITY
gl_LIBUNISTRING
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
if test "$ac_cv_header_winsock2_h" = yes; then
  AC_LIBOBJ([listen])
fi
gl_SYS_SOCKET_MODULE_INDICATOR([listen])
gl_LOCALCHARSET
LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\""
AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT])
gl_LOCALE_H
gl_COMMON_DOUBLE_MATHFUNC([log1p])
gl_FUNC_LSTAT
if test $REPLACE_LSTAT = 1; then
  AC_LIBOBJ([lstat])
  gl_PREREQ_LSTAT
fi
gl_SYS_STAT_MODULE_INDICATOR([lstat])
AC_CONFIG_COMMANDS_PRE([m4_ifdef([AH_HEADER],
  [AC_SUBST([CONFIG_INCLUDE], m4_defn([AH_HEADER]))])])
gl_FUNC_MALLOC_GNU
if test $REPLACE_MALLOC = 1; then
  AC_LIBOBJ([malloc])
fi
gl_MODULE_INDICATOR([malloc-gnu])
gl_FUNC_MALLOC_POSIX
if test $REPLACE_MALLOC = 1; then
  AC_LIBOBJ([malloc])
fi
gl_STDLIB_MODULE_INDICATOR([malloc-posix])
gl_MALLOCA
gl_MATH_H
gl_FUNC_MEMCHR
if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
  AC_LIBOBJ([memchr])
  gl_PREREQ_MEMCHR
fi
gl_STRING_MODULE_INDICATOR([memchr])
gl_MSVC_INVAL
if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
  AC_LIBOBJ([msvc-inval])
fi
gl_MSVC_NOTHROW
if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
  AC_LIBOBJ([msvc-nothrow])
fi
gl_MULTIARCH
gl_HEADER_NETDB
gl_HEADER_NETINET_IN
AC_PROG_MKDIR_P
gl_NPROC
gl_FUNC_OPEN
if test $REPLACE_OPEN = 1; then
  AC_LIBOBJ([open])
  gl_PREREQ_OPEN
fi
gl_FCNTL_MODULE_INDICATOR([open])
gl_PATHMAX
gl_FUNC_PIPE2
gl_UNISTD_MODULE_INDICATOR([pipe2])
gl_FUNC_PUTENV
if test $REPLACE_PUTENV = 1; then
  AC_LIBOBJ([putenv])
fi
gl_STDLIB_MODULE_INDICATOR([putenv])
gl_FUNC_RAISE
if test $HAVE_RAISE = 0 || test $REPLACE_RAISE = 1; then
  AC_LIBOBJ([raise])
  gl_PREREQ_RAISE
fi
gl_SIGNAL_MODULE_INDICATOR([raise])
gl_FUNC_READ
if test $REPLACE_READ = 1; then
  AC_LIBOBJ([read])
  gl_PREREQ_READ
fi
gl_UNISTD_MODULE_INDICATOR([read])
gl_FUNC_READLINK
if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
  AC_LIBOBJ([readlink])
  gl_PREREQ_READLINK
fi
gl_UNISTD_MODULE_INDICATOR([readlink])
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
if test "$ac_cv_header_winsock2_h" = yes; then
  AC_LIBOBJ([recv])
fi
gl_SYS_SOCKET_MODULE_INDICATOR([recv])
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
if test "$ac_cv_header_winsock2_h" = yes; then
  AC_LIBOBJ([recvfrom])
fi
gl_SYS_SOCKET_MODULE_INDICATOR([recvfrom])
gl_FUNC_RENAME
if test $REPLACE_RENAME = 1; then
  AC_LIBOBJ([rename])
fi
gl_STDIO_MODULE_INDICATOR([rename])
gl_FUNC_RMDIR
if test $REPLACE_RMDIR = 1; then
  AC_LIBOBJ([rmdir])
fi
gl_UNISTD_MODULE_INDICATOR([rmdir])
gl_PREREQ_SAFE_READ
gl_PREREQ_SAFE_WRITE
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
if test "$ac_cv_header_winsock2_h" = yes; then
  AC_LIBOBJ([send])
fi
gl_SYS_SOCKET_MODULE_INDICATOR([send])
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
if test "$ac_cv_header_winsock2_h" = yes; then
  AC_LIBOBJ([sendto])
fi
gl_SYS_SOCKET_MODULE_INDICATOR([sendto])
gl_SERVENT
gl_FUNC_SETENV
if test $HAVE_SETENV = 0 || test $REPLACE_SETENV = 1; then
  AC_LIBOBJ([setenv])
fi
gl_STDLIB_MODULE_INDICATOR([setenv])
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
if test "$ac_cv_header_winsock2_h" = yes; then
  AC_LIBOBJ([setsockopt])
fi
gl_SYS_SOCKET_MODULE_INDICATOR([setsockopt])
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
if test "$ac_cv_header_winsock2_h" = yes; then
  AC_LIBOBJ([shutdown])
fi
gl_SYS_SOCKET_MODULE_INDICATOR([shutdown])
gl_SIGNAL_H
gl_SIZE_MAX
gl_FUNC_SNPRINTF
gl_STDIO_MODULE_INDICATOR([snprintf])
gl_MODULE_INDICATOR([snprintf])
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
if test "$ac_cv_header_winsock2_h" = yes; then
  AC_LIBOBJ([socket])
fi
# When this module is used, sockets may actually occur as file descriptors,
# hence it is worth warning if the modules 'close' and 'ioctl' are not used.
m4_ifdef([gl_UNISTD_H_DEFAULTS], [AC_REQUIRE([gl_UNISTD_H_DEFAULTS])])
m4_ifdef([gl_SYS_IOCTL_H_DEFAULTS], [AC_REQUIRE([gl_SYS_IOCTL_H_DEFAULTS])])
AC_REQUIRE([gl_PREREQ_SYS_H_WINSOCK2])
if test "$ac_cv_header_winsock2_h" = yes; then
  UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1
  SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1
fi
gl_SYS_SOCKET_MODULE_INDICATOR([socket])
gl_SOCKETLIB
gl_SOCKETS
gl_TYPE_SOCKLEN_T
gt_TYPE_SSIZE_T
gl_FUNC_STAT
if test $REPLACE_STAT = 1; then
  AC_LIBOBJ([stat])
  gl_PREREQ_STAT
fi
gl_SYS_STAT_MODULE_INDICATOR([stat])
gl_STAT_TIME
gl_STAT_BIRTHTIME
gl_STDALIGN_H
AM_STDBOOL_H
gl_STDDEF_H
gl_STDINT_H
gl_STDIO_H
gl_STDLIB_H
gl_FUNC_GNU_STRFTIME
if test $gl_cond_libtool = false; then
  gl_ltlibdeps="$gl_ltlibdeps $LTLIBICONV"
  gl_libdeps="$gl_libdeps $LIBICONV"
fi
gl_HEADER_STRING_H
gl_HEADER_SYS_FILE_H
AC_PROG_MKDIR_P
gl_HEADER_SYS_SOCKET
AC_PROG_MKDIR_P
gl_HEADER_SYS_STAT_H
AC_PROG_MKDIR_P
gl_HEADER_SYS_TIME_H
AC_PROG_MKDIR_P
gl_SYS_TYPES_H
AC_PROG_MKDIR_P
gl_HEADER_SYS_UIO
AC_PROG_MKDIR_P
gl_HEADER_TIME_H
gl_TIME_R
if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
  AC_LIBOBJ([time_r])
  gl_PREREQ_TIME_R
fi
gl_TIME_MODULE_INDICATOR([time_r])
gl_FUNC_TRUNC
if test $HAVE_DECL_TRUNC = 0 || test $REPLACE_TRUNC = 1; then
  AC_LIBOBJ([trunc])
fi
gl_MATH_MODULE_INDICATOR([trunc])
gl_UNISTD_H
gl_LIBUNISTRING_LIBHEADER([0.9.2], [unistr.h])
gl_MODULE_INDICATOR([unistr/u8-mbtouc])
gl_LIBUNISTRING_MODULE([0.9.4], [unistr/u8-mbtouc])
gl_MODULE_INDICATOR([unistr/u8-mbtouc-unsafe])
gl_LIBUNISTRING_MODULE([0.9.4], [unistr/u8-mbtouc-unsafe])
gl_MODULE_INDICATOR([unistr/u8-mbtoucr])
gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-mbtoucr])
gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-prev])
gl_MODULE_INDICATOR([unistr/u8-uctomb])
gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-uctomb])
gl_LIBUNISTRING_LIBHEADER([0.9], [unitypes.h])
gl_FUNC_VASNPRINTF
gl_FUNC_VSNPRINTF
gl_STDIO_MODULE_INDICATOR([vsnprintf])
AC_SUBST([WARN_CFLAGS])
gl_WCHAR_H
gl_FUNC_WRITE
if test $REPLACE_WRITE = 1; then
  AC_LIBOBJ([write])
  gl_PREREQ_WRITE
fi
gl_UNISTD_MODULE_INDICATOR([write])
gl_XSIZE
  # End of code from modules
  m4_ifval(gl_LIBSOURCES_LIST, [
    m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ ||
      for gl_file in ]gl_LIBSOURCES_LIST[ ; do
        if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then
          echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2
          exit 1
        fi
      done])dnl
      m4_if(m4_sysval, [0], [],
        [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
  ])
  m4_popdef([gl_LIBSOURCES_DIR])
  m4_popdef([gl_LIBSOURCES_LIST])
  m4_popdef([AC_LIBSOURCES])
  m4_popdef([AC_REPLACE_FUNCS])
  m4_popdef([AC_LIBOBJ])
  AC_CONFIG_COMMANDS_PRE([
    gl_libobjs=
    gl_ltlibobjs=
    if test -n "$gl_LIBOBJS"; then
      # Remove the extension.
      sed_drop_objext='s/\.o$//;s/\.obj$//'
      for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
        gl_libobjs="$gl_libobjs $i.$ac_objext"
        gl_ltlibobjs="$gl_ltlibobjs $i.lo"
      done
    fi
    AC_SUBST([gl_LIBOBJS], [$gl_libobjs])
    AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs])
  ])
  gltests_libdeps=
  gltests_ltlibdeps=
  m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ]))
  m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS]))
  m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES]))
  m4_pushdef([gltests_LIBSOURCES_LIST], [])
  m4_pushdef([gltests_LIBSOURCES_DIR], [])
  gl_COMMON
  gl_source_base='tests'
changequote(,)dnl
  gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
changequote([, ])dnl
  AC_SUBST([gltests_WITNESS])
  gl_module_indicator_condition=$gltests_WITNESS
  m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition])
  m4_popdef([gl_MODULE_INDICATOR_CONDITION])
  m4_ifval(gltests_LIBSOURCES_LIST, [
    m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ ||
      for gl_file in ]gltests_LIBSOURCES_LIST[ ; do
        if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then
          echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2
          exit 1
        fi
      done])dnl
      m4_if(m4_sysval, [0], [],
        [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
  ])
  m4_popdef([gltests_LIBSOURCES_DIR])
  m4_popdef([gltests_LIBSOURCES_LIST])
  m4_popdef([AC_LIBSOURCES])
  m4_popdef([AC_REPLACE_FUNCS])
  m4_popdef([AC_LIBOBJ])
  AC_CONFIG_COMMANDS_PRE([
    gltests_libobjs=
    gltests_ltlibobjs=
    if test -n "$gltests_LIBOBJS"; then
      # Remove the extension.
      sed_drop_objext='s/\.o$//;s/\.obj$//'
      for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
        gltests_libobjs="$gltests_libobjs $i.$ac_objext"
        gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
      done
    fi
    AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs])
    AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs])
  ])
])

# Like AC_LIBOBJ, except that the module name goes
# into gl_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([gl_LIBOBJ], [
  AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl
  gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext"
])

# Like AC_REPLACE_FUNCS, except that the module name goes
# into gl_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([gl_REPLACE_FUNCS], [
  m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl
  AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)])
])

# Like AC_LIBSOURCES, except the directory where the source file is
# expected is derived from the gnulib-tool parameterization,
# and alloca is special cased (for the alloca-opt module).
# We could also entirely rely on EXTRA_lib..._SOURCES.
AC_DEFUN([gl_LIBSOURCES], [
  m4_foreach([_gl_NAME], [$1], [
    m4_if(_gl_NAME, [alloca.c], [], [
      m4_define([gl_LIBSOURCES_DIR], [lib])
      m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ])
    ])
  ])
])

# Like AC_LIBOBJ, except that the module name goes
# into gltests_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([gltests_LIBOBJ], [
  AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl
  gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext"
])

# Like AC_REPLACE_FUNCS, except that the module name goes
# into gltests_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([gltests_REPLACE_FUNCS], [
  m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl
  AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)])
])

# Like AC_LIBSOURCES, except the directory where the source file is
# expected is derived from the gnulib-tool parameterization,
# and alloca is special cased (for the alloca-opt module).
# We could also entirely rely on EXTRA_lib..._SOURCES.
AC_DEFUN([gltests_LIBSOURCES], [
  m4_foreach([_gl_NAME], [$1], [
    m4_if(_gl_NAME, [alloca.c], [], [
      m4_define([gltests_LIBSOURCES_DIR], [tests])
      m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ])
    ])
  ])
])

# This macro records the list of files which have been installed by
# gnulib-tool and may be removed by future gnulib-tool invocations.
AC_DEFUN([gl_FILE_LIST], [
  build-aux/announce-gen
  build-aux/config.rpath
  build-aux/gendocs.sh
  build-aux/git-version-gen
  build-aux/gitlog-to-changelog
  build-aux/gnu-web-doc-update
  build-aux/gnupload
  build-aux/snippet/_Noreturn.h
  build-aux/snippet/arg-nonnull.h
  build-aux/snippet/c++defs.h
  build-aux/snippet/unused-parameter.h
  build-aux/snippet/warn-on-use.h
  build-aux/useless-if-before-free
  build-aux/vc-list-files
  doc/gendocs_template
  lib/accept.c
  lib/alignof.h
  lib/alloca.in.h
  lib/arpa_inet.in.h
  lib/asnprintf.c
  lib/basename-lgpl.c
  lib/binary-io.h
  lib/bind.c
  lib/byteswap.in.h
  lib/c-ctype.c
  lib/c-ctype.h
  lib/c-strcase.h
  lib/c-strcasecmp.c
  lib/c-strcaseeq.h
  lib/c-strncasecmp.c
  lib/canonicalize-lgpl.c
  lib/ceil.c
  lib/close.c
  lib/config.charset
  lib/connect.c
  lib/dirent.in.h
  lib/dirfd.c
  lib/dirname-lgpl.c
  lib/dirname.h
  lib/dosname.h
  lib/duplocale.c
  lib/errno.in.h
  lib/fcntl.in.h
  lib/fd-hook.c
  lib/fd-hook.h
  lib/float+.h
  lib/float.c
  lib/float.in.h
  lib/flock.c
  lib/floor.c
  lib/frexp.c
  lib/fstat.c
  lib/full-read.c
  lib/full-read.h
  lib/full-write.c
  lib/full-write.h
  lib/gai_strerror.c
  lib/getaddrinfo.c
  lib/getpeername.c
  lib/getsockname.c
  lib/getsockopt.c
  lib/gettext.h
  lib/iconv.c
  lib/iconv.in.h
  lib/iconv_close.c
  lib/iconv_open-aix.gperf
  lib/iconv_open-hpux.gperf
  lib/iconv_open-irix.gperf
  lib/iconv_open-osf.gperf
  lib/iconv_open-solaris.gperf
  lib/iconv_open.c
  lib/iconveh.h
  lib/inet_ntop.c
  lib/inet_pton.c
  lib/isinf.c
  lib/isnan.c
  lib/isnand-nolibm.h
  lib/isnand.c
  lib/isnanf.c
  lib/isnanl.c
  lib/itold.c
  lib/libunistring.valgrind
  lib/listen.c
  lib/localcharset.c
  lib/localcharset.h
  lib/locale.in.h
  lib/lstat.c
  lib/malloc.c
  lib/malloca.c
  lib/malloca.h
  lib/malloca.valgrind
  lib/math.in.h
  lib/memchr.c
  lib/memchr.valgrind
  lib/msvc-inval.c
  lib/msvc-inval.h
  lib/msvc-nothrow.c
  lib/msvc-nothrow.h
  lib/netdb.in.h
  lib/netinet_in.in.h
  lib/nproc.c
  lib/nproc.h
  lib/open.c
  lib/pathmax.h
  lib/pipe2.c
  lib/printf-args.c
  lib/printf-args.h
  lib/printf-parse.c
  lib/printf-parse.h
  lib/putenv.c
  lib/raise.c
  lib/read.c
  lib/readlink.c
  lib/recv.c
  lib/recvfrom.c
  lib/ref-add.sin
  lib/ref-del.sin
  lib/rename.c
  lib/rmdir.c
  lib/safe-read.c
  lib/safe-read.h
  lib/safe-write.c
  lib/safe-write.h
  lib/same-inode.h
  lib/send.c
  lib/sendto.c
  lib/setenv.c
  lib/setsockopt.c
  lib/shutdown.c
  lib/signal.in.h
  lib/size_max.h
  lib/snprintf.c
  lib/socket.c
  lib/sockets.c
  lib/sockets.h
  lib/stat-time.h
  lib/stat.c
  lib/stdalign.in.h
  lib/stdbool.in.h
  lib/stddef.in.h
  lib/stdint.in.h
  lib/stdio.in.h
  lib/stdlib.in.h
  lib/strftime.c
  lib/strftime.h
  lib/striconveh.c
  lib/striconveh.h
  lib/string.in.h
  lib/stripslash.c
  lib/sys_file.in.h
  lib/sys_socket.in.h
  lib/sys_stat.in.h
  lib/sys_time.in.h
  lib/sys_types.in.h
  lib/sys_uio.in.h
  lib/time.in.h
  lib/time_r.c
  lib/trunc.c
  lib/unistd.in.h
  lib/unistr.in.h
  lib/unistr/u8-mbtouc-aux.c
  lib/unistr/u8-mbtouc-unsafe-aux.c
  lib/unistr/u8-mbtouc-unsafe.c
  lib/unistr/u8-mbtouc.c
  lib/unistr/u8-mbtoucr.c
  lib/unistr/u8-prev.c
  lib/unistr/u8-uctomb-aux.c
  lib/unistr/u8-uctomb.c
  lib/unitypes.in.h
  lib/vasnprintf.c
  lib/vasnprintf.h
  lib/verify.h
  lib/vsnprintf.c
  lib/w32sock.h
  lib/wchar.in.h
  lib/write.c
  lib/xsize.h
  m4/00gnulib.m4
  m4/absolute-header.m4
  m4/alloca.m4
  m4/arpa_inet_h.m4
  m4/autobuild.m4
  m4/byteswap.m4
  m4/canonicalize.m4
  m4/ceil.m4
  m4/check-math-lib.m4
  m4/close.m4
  m4/codeset.m4
  m4/configmake.m4
  m4/dirent_h.m4
  m4/dirfd.m4
  m4/dirname.m4
  m4/double-slash-root.m4
  m4/duplocale.m4
  m4/eealloc.m4
  m4/environ.m4
  m4/errno_h.m4
  m4/exponentd.m4
  m4/exponentf.m4
  m4/exponentl.m4
  m4/extensions.m4
  m4/fcntl-o.m4
  m4/fcntl_h.m4
  m4/float_h.m4
  m4/flock.m4
  m4/floor.m4
  m4/fpieee.m4
  m4/frexp.m4
  m4/fstat.m4
  m4/func.m4
  m4/getaddrinfo.m4
  m4/glibc21.m4
  m4/gnulib-common.m4
  m4/hostent.m4
  m4/iconv.m4
  m4/iconv_h.m4
  m4/iconv_open-utf.m4
  m4/iconv_open.m4
  m4/include_next.m4
  m4/inet_ntop.m4
  m4/inet_pton.m4
  m4/inline.m4
  m4/intmax_t.m4
  m4/inttypes_h.m4
  m4/isinf.m4
  m4/isnan.m4
  m4/isnand.m4
  m4/isnanf.m4
  m4/isnanl.m4
  m4/largefile.m4
  m4/ld-version-script.m4
  m4/ldexp.m4
  m4/lib-ld.m4
  m4/lib-link.m4
  m4/lib-prefix.m4
  m4/libunistring-base.m4
  m4/libunistring.m4
  m4/localcharset.m4
  m4/locale_h.m4
  m4/longlong.m4
  m4/lstat.m4
  m4/malloc.m4
  m4/malloca.m4
  m4/math_h.m4
  m4/mathfunc.m4
  m4/memchr.m4
  m4/mmap-anon.m4
  m4/mode_t.m4
  m4/msvc-inval.m4
  m4/msvc-nothrow.m4
  m4/multiarch.m4
  m4/netdb_h.m4
  m4/netinet_in_h.m4
  m4/nocrash.m4
  m4/nproc.m4
  m4/open.m4
  m4/pathmax.m4
  m4/pipe2.m4
  m4/printf.m4
  m4/putenv.m4
  m4/raise.m4
  m4/read.m4
  m4/readlink.m4
  m4/rename.m4
  m4/rmdir.m4
  m4/safe-read.m4
  m4/safe-write.m4
  m4/servent.m4
  m4/setenv.m4
  m4/signal_h.m4
  m4/size_max.m4
  m4/snprintf.m4
  m4/socketlib.m4
  m4/sockets.m4
  m4/socklen.m4
  m4/sockpfaf.m4
  m4/ssize_t.m4
  m4/stat-time.m4
  m4/stat.m4
  m4/stdalign.m4
  m4/stdbool.m4
  m4/stddef_h.m4
  m4/stdint.m4
  m4/stdint_h.m4
  m4/stdio_h.m4
  m4/stdlib_h.m4
  m4/strftime.m4
  m4/string_h.m4
  m4/sys_file_h.m4
  m4/sys_socket_h.m4
  m4/sys_stat_h.m4
  m4/sys_time_h.m4
  m4/sys_types_h.m4
  m4/sys_uio_h.m4
  m4/time_h.m4
  m4/time_r.m4
  m4/tm_gmtoff.m4
  m4/trunc.m4
  m4/unistd_h.m4
  m4/vasnprintf.m4
  m4/visibility.m4
  m4/vsnprintf.m4
  m4/warn-on-use.m4
  m4/warnings.m4
  m4/wchar_h.m4
  m4/wchar_t.m4
  m4/wint_t.m4
  m4/write.m4
  m4/xsize.m4
  top/GNUmakefile
  top/maint.mk
])