path: root/gl/m4/gnulib-comp.m4

# DO NOT EDIT! GENERATED AUTOMATICALLY!
# Copyright (C) 2002-2009 Free Software Foundation, Inc.
#
# This file is free software, distributed under the terms of the GNU
# General Public License.  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 using CVS, 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([AC_PROG_RANLIB])
  AB_INIT
  AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
  AC_REQUIRE([AC_FUNC_FSEEKO])
  dnl Some compilers (e.g., AIX 5.3 cc) need to be in c99 mode
  dnl for the builtin va_copy to work.  With Autoconf 2.60 or later,
  dnl AC_PROG_CC_STDC arranges for this.  With older Autoconf AC_PROG_CC_STDC
  dnl shouldn't hurt, though installers are on their own to set c99 mode.
  AC_REQUIRE([AC_PROG_CC_STDC])
])

# 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
  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='gl'
  AC_REQUIRE([gl_HEADER_SYS_SOCKET])
  if test "$ac_cv_header_winsock2_h" = yes; then
    AC_LIBOBJ([accept])
  fi
  gl_SYS_SOCKET_MODULE_INDICATOR([accept])
changequote(,)dnl
LTALLOCA=`echo "$ALLOCA" | sed 's/\.[^.]* /.lo /g;s/\.[^.]*$/.lo/'`
changequote([, ])dnl
AC_SUBST([LTALLOCA])
  gl_FUNC_ALLOCA
  gl_HEADER_ARPA_INET
  AC_PROG_MKDIR_P
  AC_REQUIRE([gl_HEADER_SYS_SOCKET])
  if test "$ac_cv_header_winsock2_h" = yes; then
    AC_LIBOBJ([bind])
  fi
  gl_SYS_SOCKET_MODULE_INDICATOR([bind])
  gl_FUNC_CLOSE
  gl_UNISTD_MODULE_INDICATOR([close])
  AC_REQUIRE([gl_HEADER_SYS_SOCKET])
  if test "$ac_cv_header_winsock2_h" = yes; then
    AC_LIBOBJ([connect])
  fi
  gl_SYS_SOCKET_MODULE_INDICATOR([connect])
  gl_HEADER_ERRNO_H
  gl_ERROR
  m4_ifdef([AM_XGETTEXT_OPTION],
    [AM_][XGETTEXT_OPTION([--flag=error:3:c-format])
     AM_][XGETTEXT_OPTION([--flag=error_at_line:5:c-format])])
  gl_FUNC_FCLOSE
  gl_STDIO_MODULE_INDICATOR([fclose])
  gl_FLOAT_H
  gl_FUNC_FSEEKO
  gl_STDIO_MODULE_INDICATOR([fseeko])
  gl_GETADDRINFO
  gl_NETDB_MODULE_INDICATOR([getaddrinfo])
  gl_FUNC_GETDELIM
  gl_STDIO_MODULE_INDICATOR([getdelim])
  gl_FUNC_GETLINE
  gl_STDIO_MODULE_INDICATOR([getline])
  gl_FUNC_GETPAGESIZE
  gl_UNISTD_MODULE_INDICATOR([getpagesize])
  gl_FUNC_GETPASS_GNU
  AC_SUBST([LIBINTL])
  AC_SUBST([LTLIBINTL])
  # Autoconf 2.61a.99 and earlier don't support linking a file only
  # in VPATH builds.  But since GNUmakefile is for maintainer use
  # only, it does not matter if we skip the link with older autoconf.
  # Automake 1.10.1 and earlier try to remove GNUmakefile in non-VPATH
  # builds, so use a shell variable to bypass this.
  GNUmakefile=GNUmakefile
  m4_if(m4_version_compare([2.61a.100],
  	m4_defn([m4_PACKAGE_VERSION])), [1], [],
        [AC_CONFIG_LINKS([$GNUmakefile:$GNUmakefile], [],
  	[GNUmakefile=$GNUmakefile])])
  gl_HOSTENT
  gl_INET_NTOP
  gl_ARPA_INET_MODULE_INDICATOR([inet_ntop])
  gl_INET_PTON
  gl_ARPA_INET_MODULE_INDICATOR([inet_pton])
  AC_REQUIRE([gl_HEADER_SYS_SOCKET])
  if test "$ac_cv_header_winsock2_h" = yes; then
    AC_LIBOBJ([listen])
  fi
  gl_SYS_SOCKET_MODULE_INDICATOR([listen])
  gl_FUNC_LSEEK
  gl_UNISTD_MODULE_INDICATOR([lseek])
  gl_FUNC_MEMCHR
  gl_STRING_MODULE_INDICATOR([memchr])
  gl_MINMAX
  gl_MULTIARCH
  gl_HEADER_NETDB
  gl_HEADER_NETINET_IN
  AC_PROG_MKDIR_P
  gl_FUNC_PERROR
  gl_STRING_MODULE_INDICATOR([perror])
  AC_CHECK_DECLS([program_invocation_name], [], [], [#include <errno.h>])
  AC_CHECK_DECLS([program_invocation_short_name], [], [], [#include <errno.h>])
  gl_FUNC_READ_FILE
  gl_FUNC_READLINE
  gl_FUNC_REALLOC_POSIX
  gl_STDLIB_MODULE_INDICATOR([realloc-posix])
  AC_REQUIRE([gl_HEADER_SYS_SOCKET])
  if test "$ac_cv_header_winsock2_h" = yes; then
    AC_LIBOBJ([recv])
  fi
  gl_SYS_SOCKET_MODULE_INDICATOR([recv])
  gl_FUNC_SELECT
  gl_SYS_SELECT_MODULE_INDICATOR([select])
  AC_REQUIRE([gl_HEADER_SYS_SOCKET])
  if test "$ac_cv_header_winsock2_h" = yes; then
    AC_LIBOBJ([send])
  fi
  gl_SYS_SOCKET_MODULE_INDICATOR([send])
  gl_SERVENT
  AC_REQUIRE([gl_HEADER_SYS_SOCKET])
  if test "$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 "$ac_cv_header_winsock2_h" = yes; then
    AC_LIBOBJ([shutdown])
  fi
  gl_SYS_SOCKET_MODULE_INDICATOR([shutdown])
  gl_SIZE_MAX
  gl_FUNC_SNPRINTF
  gl_STDIO_MODULE_INDICATOR([snprintf])
  AC_REQUIRE([gl_HEADER_SYS_SOCKET])
  if test "$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 "$ac_cv_header_winsock2_h" = yes; then
    UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1
    SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1
  fi
  gl_SYS_SOCKET_MODULE_INDICATOR([socket])
  gl_SOCKETS
  gl_TYPE_SOCKLEN_T
  gl_STDARG_H
  AM_STDBOOL_H
  gl_STDDEF_H
  gl_STDINT_H
  gl_STDIO_H
  gl_STDLIB_H
  gl_FUNC_STRERROR
  gl_STRING_MODULE_INDICATOR([strerror])
  gl_HEADER_STRING_H
  gl_HEADER_SYS_SELECT
  AC_PROG_MKDIR_P
  gl_HEADER_SYS_SOCKET
  AC_PROG_MKDIR_P
  gl_HEADER_SYS_STAT_H
  AC_PROG_MKDIR_P
  gl_HEADER_SYS_TIME_H
  AC_PROG_MKDIR_P
  gl_HEADER_TIME_H
  gl_UNISTD_H
  gl_FUNC_VASNPRINTF
  gl_VERSION_ETC
  AC_SUBST([WARN_CFLAGS])
  gl_WCHAR_H
  gl_XSIZE
  m4_ifval(gl_LIBSOURCES_LIST, [
    m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ ||
      for gl_file in ]gl_LIBSOURCES_LIST[ ; do
        if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$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 "$sed_drop_objext" | sort | uniq`; do
        gl_libobjs="$gl_libobjs $i.$ac_objext"
        gl_ltlibobjs="$gl_ltlibobjs $i.lo"
      done
    fi
    AC_SUBST([gl_LIBOBJS], [$gl_libobjs])
    AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs])
  ])
  gltests_libdeps=
  gltests_ltlibdeps=
  m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ]))
  m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS]))
  m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES]))
  m4_pushdef([gltests_LIBSOURCES_LIST], [])
  m4_pushdef([gltests_LIBSOURCES_DIR], [])
  gl_COMMON
  gl_source_base='gl/tests'
  gl_FUNC_UNGETC_WORKS
  gl_FUNC_GETTIMEOFDAY
  AC_REQUIRE([gl_HEADER_SYS_SOCKET])
  if test "$ac_cv_header_winsock2_h" = yes; then
    dnl Even if the 'socket' module is not used here, another part of the
    dnl application may use it and pass file descriptors that refer to
    dnl sockets to the ioctl() function. So enable the support for sockets.
    AC_LIBOBJ([ioctl])
    gl_REPLACE_SYS_IOCTL_H
  fi
  gl_SYS_IOCTL_MODULE_INDICATOR([ioctl])
  gl_MODULE_INDICATOR([ioctl])
  AC_CHECK_HEADERS_ONCE([unistd.h sys/wait.h])
  gt_TYPE_WCHAR_T
  gt_TYPE_WINT_T
  gl_SYS_IOCTL_H
  AC_PROG_MKDIR_P
  AC_CHECK_FUNCS_ONCE([shutdown])
  abs_aux_dir=`cd "$ac_aux_dir"; pwd`
  AC_SUBST([abs_aux_dir])
  m4_ifval(gltests_LIBSOURCES_LIST, [
    m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ ||
      for gl_file in ]gltests_LIBSOURCES_LIST[ ; do
        if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$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 "$sed_drop_objext" | sort | uniq`; do
        gltests_libobjs="$gltests_libobjs $i.$ac_objext"
        gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
      done
    fi
    AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs])
    AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs])
  ])
  LIBTESTS_LIBDEPS="$gltests_libdeps"
  AC_SUBST([LIBTESTS_LIBDEPS])
])

# 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], [gl])
      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], [gl/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/config.rpath
  build-aux/gendocs.sh
  build-aux/gnupload
  build-aux/link-warning.h
  build-aux/pmccabe.css
  build-aux/pmccabe2html
  build-aux/useless-if-before-free
  build-aux/vc-list-files
  doc/fdl-1.3.texi
  doc/gendocs_template
  doc/gpl-3.0.texi
  doc/lgpl-2.1.texi
  lib/accept.c
  lib/alignof.h
  lib/alloca.c
  lib/alloca.in.h
  lib/arpa_inet.in.h
  lib/asnprintf.c
  lib/bind.c
  lib/c-ctype.c
  lib/c-ctype.h
  lib/close-hook.c
  lib/close-hook.h
  lib/close.c
  lib/connect.c
  lib/errno.in.h
  lib/error.c
  lib/error.h
  lib/fclose.c
  lib/float+.h
  lib/float.in.h
  lib/fseeko.c
  lib/gai_strerror.c
  lib/getaddrinfo.c
  lib/getdelim.c
  lib/getline.c
  lib/getpagesize.c
  lib/getpass.c
  lib/getpass.h
  lib/gettext.h
  lib/inet_ntop.c
  lib/inet_pton.c
  lib/intprops.h
  lib/listen.c
  lib/lseek.c
  lib/memchr.c
  lib/memchr.valgrind
  lib/minmax.h
  lib/netdb.in.h
  lib/netinet_in.in.h
  lib/perror.c
  lib/printf-args.c
  lib/printf-args.h
  lib/printf-parse.c
  lib/printf-parse.h
  lib/progname.c
  lib/progname.h
  lib/read-file.c
  lib/read-file.h
  lib/readline.c
  lib/readline.h
  lib/realloc.c
  lib/recv.c
  lib/select.c
  lib/send.c
  lib/setsockopt.c
  lib/shutdown.c
  lib/size_max.h
  lib/snprintf.c
  lib/socket.c
  lib/sockets.c
  lib/sockets.h
  lib/stdarg.in.h
  lib/stdbool.in.h
  lib/stddef.in.h
  lib/stdint.in.h
  lib/stdio-impl.h
  lib/stdio-write.c
  lib/stdio.in.h
  lib/stdlib.in.h
  lib/strerror.c
  lib/string.in.h
  lib/sys_select.in.h
  lib/sys_socket.in.h
  lib/sys_stat.in.h
  lib/sys_time.in.h
  lib/time.in.h
  lib/unistd.in.h
  lib/vasnprintf.c
  lib/vasnprintf.h
  lib/version-etc-fsf.c
  lib/version-etc.c
  lib/version-etc.h
  lib/w32sock.h
  lib/wchar.in.h
  lib/xsize.h
  m4/00gnulib.m4
  m4/alloca.m4
  m4/arpa_inet_h.m4
  m4/autobuild.m4
  m4/close.m4
  m4/errno_h.m4
  m4/error.m4
  m4/extensions.m4
  m4/fclose.m4
  m4/float_h.m4
  m4/fseeko.m4
  m4/getaddrinfo.m4
  m4/getdelim.m4
  m4/getline.m4
  m4/getpagesize.m4
  m4/getpass.m4
  m4/gettimeofday.m4
  m4/gnulib-common.m4
  m4/hostent.m4
  m4/include_next.m4
  m4/inet_ntop.m4
  m4/inet_pton.m4
  m4/intmax_t.m4
  m4/inttypes_h.m4
  m4/lib-ld.m4
  m4/lib-link.m4
  m4/lib-prefix.m4
  m4/longlong.m4
  m4/lseek.m4
  m4/malloc.m4
  m4/manywarnings.m4
  m4/memchr.m4
  m4/minmax.m4
  m4/mmap-anon.m4
  m4/multiarch.m4
  m4/netdb_h.m4
  m4/netinet_in_h.m4
  m4/perror.m4
  m4/printf.m4
  m4/read-file.m4
  m4/readline.m4
  m4/realloc.m4
  m4/select.m4
  m4/servent.m4
  m4/size_max.m4
  m4/snprintf.m4
  m4/sockets.m4
  m4/socklen.m4
  m4/sockpfaf.m4
  m4/stdarg.m4
  m4/stdbool.m4
  m4/stddef_h.m4
  m4/stdint.m4
  m4/stdint_h.m4
  m4/stdio_h.m4
  m4/stdlib_h.m4
  m4/strerror.m4
  m4/string_h.m4
  m4/sys_ioctl_h.m4
  m4/sys_select_h.m4
  m4/sys_socket_h.m4
  m4/sys_stat_h.m4
  m4/sys_time_h.m4
  m4/time_h.m4
  m4/ungetc.m4
  m4/unistd_h.m4
  m4/vasnprintf.m4
  m4/version-etc.m4
  m4/warnings.m4
  m4/wchar.m4
  m4/wchar_t.m4
  m4/wint_t.m4
  m4/xsize.m4
  tests/test-alignof.c
  tests/test-alloca-opt.c
  tests/test-arpa_inet.c
  tests/test-c-ctype.c
  tests/test-errno.c
  tests/test-fseeko.c
  tests/test-fseeko.sh
  tests/test-fseeko2.sh
  tests/test-getaddrinfo.c
  tests/test-getdelim.c
  tests/test-getline.c
  tests/test-gettimeofday.c
  tests/test-lseek.c
  tests/test-lseek.sh
  tests/test-memchr.c
  tests/test-netdb.c
  tests/test-netinet_in.c
  tests/test-perror.c
  tests/test-perror.sh
  tests/test-read-file.c
  tests/test-select-fd.c
  tests/test-select-in.sh
  tests/test-select-out.sh
  tests/test-select-stdin.c
  tests/test-select.c
  tests/test-snprintf.c
  tests/test-sockets.c
  tests/test-stdbool.c
  tests/test-stddef.c
  tests/test-stdint.c
  tests/test-stdio.c
  tests/test-stdlib.c
  tests/test-strerror.c
  tests/test-string.c
  tests/test-sys_select.c
  tests/test-sys_socket.c
  tests/test-sys_stat.c
  tests/test-sys_time.c
  tests/test-time.c
  tests/test-unistd.c
  tests/test-vasnprintf.c
  tests/test-vc-list-files-cvs.sh
  tests/test-vc-list-files-git.sh
  tests/test-version-etc.c
  tests/test-version-etc.sh
  tests/test-wchar.c
  tests/zerosize-ptr.h
  tests=lib/dummy.c
  tests=lib/gettimeofday.c
  tests=lib/ioctl.c
  tests=lib/sys_ioctl.in.h
  tests=lib/verify.h
  tests=lib/w32sock.h
  top/GNUmakefile
  top/maint.mk
])