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Member "mpack-1.6/aclocal.m4" (21 Jul 2003, 4357 Bytes) of package /linux/misc/old/mpack-1.6.tar.gz:


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    1 dnl aclocal.m4 generated automatically by aclocal 1.4
    2 
    3 dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
    4 dnl This file is free software; the Free Software Foundation
    5 dnl gives unlimited permission to copy and/or distribute it,
    6 dnl with or without modifications, as long as this notice is preserved.
    7 
    8 dnl This program is distributed in the hope that it will be useful,
    9 dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
   10 dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
   11 dnl PARTICULAR PURPOSE.
   12 
   13 # Do all the work for Automake.  This macro actually does too much --
   14 # some checks are only needed if your package does certain things.
   15 # But this isn't really a big deal.
   16 
   17 # serial 1
   18 
   19 dnl Usage:
   20 dnl AM_INIT_AUTOMAKE(package,version, [no-define])
   21 
   22 AC_DEFUN(AM_INIT_AUTOMAKE,
   23 [AC_REQUIRE([AC_PROG_INSTALL])
   24 PACKAGE=[$1]
   25 AC_SUBST(PACKAGE)
   26 VERSION=[$2]
   27 AC_SUBST(VERSION)
   28 dnl test to see if srcdir already configured
   29 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
   30   AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
   31 fi
   32 ifelse([$3],,
   33 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
   34 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
   35 AC_REQUIRE([AM_SANITY_CHECK])
   36 AC_REQUIRE([AC_ARG_PROGRAM])
   37 dnl FIXME This is truly gross.
   38 missing_dir=`cd $ac_aux_dir && pwd`
   39 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
   40 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
   41 AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
   42 AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
   43 AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
   44 AC_REQUIRE([AC_PROG_MAKE_SET])])
   45 
   46 #
   47 # Check to make sure that the build environment is sane.
   48 #
   49 
   50 AC_DEFUN(AM_SANITY_CHECK,
   51 [AC_MSG_CHECKING([whether build environment is sane])
   52 # Just in case
   53 sleep 1
   54 echo timestamp > conftestfile
   55 # Do `set' in a subshell so we don't clobber the current shell's
   56 # arguments.  Must try -L first in case configure is actually a
   57 # symlink; some systems play weird games with the mod time of symlinks
   58 # (eg FreeBSD returns the mod time of the symlink's containing
   59 # directory).
   60 if (
   61    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
   62    if test "[$]*" = "X"; then
   63       # -L didn't work.
   64       set X `ls -t $srcdir/configure conftestfile`
   65    fi
   66    if test "[$]*" != "X $srcdir/configure conftestfile" \
   67       && test "[$]*" != "X conftestfile $srcdir/configure"; then
   68 
   69       # If neither matched, then we have a broken ls.  This can happen
   70       # if, for instance, CONFIG_SHELL is bash and it inherits a
   71       # broken ls alias from the environment.  This has actually
   72       # happened.  Such a system could not be considered "sane".
   73       AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
   74 alias in your environment])
   75    fi
   76 
   77    test "[$]2" = conftestfile
   78    )
   79 then
   80    # Ok.
   81    :
   82 else
   83    AC_MSG_ERROR([newly created file is older than distributed files!
   84 Check your system clock])
   85 fi
   86 rm -f conftest*
   87 AC_MSG_RESULT(yes)])
   88 
   89 dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
   90 dnl The program must properly implement --version.
   91 AC_DEFUN(AM_MISSING_PROG,
   92 [AC_MSG_CHECKING(for working $2)
   93 # Run test in a subshell; some versions of sh will print an error if
   94 # an executable is not found, even if stderr is redirected.
   95 # Redirect stdin to placate older versions of autoconf.  Sigh.
   96 if ($2 --version) < /dev/null > /dev/null 2>&1; then
   97    $1=$2
   98    AC_MSG_RESULT(found)
   99 else
  100    $1="$3/missing $2"
  101    AC_MSG_RESULT(missing)
  102 fi
  103 AC_SUBST($1)])
  104 
  105 dnl bsd_sockets.m4--which socket libraries do we need? 
  106 dnl Derrick Brashear
  107 dnl from Zephyr
  108 dnl $Id: bsd_sockets.m4,v 1.8 2002/05/25 19:57:41 leg Exp $
  109 
  110 dnl Hacked on by Rob Earhart to not just toss stuff in LIBS
  111 dnl It now puts everything required for sockets into LIB_SOCKET
  112 
  113 AC_DEFUN(CMU_SOCKETS, [
  114 	save_LIBS="$LIBS"
  115 	LIB_SOCKET=""
  116 	AC_CHECK_FUNC(connect, :,
  117 		AC_CHECK_LIB(nsl, gethostbyname,
  118 			     LIB_SOCKET="-lnsl $LIB_SOCKET")
  119 		AC_CHECK_LIB(socket, connect,
  120 			     LIB_SOCKET="-lsocket $LIB_SOCKET")
  121 	)
  122 	LIBS="$LIB_SOCKET $save_LIBS"
  123 	AC_CHECK_FUNC(res_search, :,
  124                 AC_CHECK_LIB(resolv, res_search,
  125                               LIB_SOCKET="-lresolv $LIB_SOCKET") 
  126         )
  127 	LIBS="$LIB_SOCKET $save_LIBS"
  128 	AC_CHECK_FUNCS(dn_expand dns_lookup)
  129 	LIBS="$save_LIBS"
  130 	AC_SUBST(LIB_SOCKET)
  131 	])
  132