Diff for /aclocal.m4 between versions 1.2.2.3 and 1.2.2.3.2.2

version 1.2.2.3, 1998/12/31 19:32:03 version 1.2.2.3.2.2, 1999/07/20 00:20:54
Line 1 Line 1
 dnl aclocal.m4 generated automatically by aclocal 1.3  dnl aclocal.m4 generated automatically by aclocal 1.4a
   
 dnl Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.  dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
 dnl This Makefile.in is free software; the Free Software Foundation  dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,  dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.  dnl with or without modifications, as long as this notice is preserved.
   
Line 27  dnl Usage: Line 27  dnl Usage:
 dnl AM_INIT_AUTOMAKE(package,version, [no-define])  dnl AM_INIT_AUTOMAKE(package,version, [no-define])
   
 AC_DEFUN(AM_INIT_AUTOMAKE,  AC_DEFUN(AM_INIT_AUTOMAKE,
 [AC_REQUIRE([AM_PROG_INSTALL])  [AC_REQUIRE([AC_PROG_INSTALL])
   dnl We require 2.13 because we rely on SHELL being computed by configure.
   AC_PREREQ([2.13])
 PACKAGE=[$1]  PACKAGE=[$1]
 AC_SUBST(PACKAGE)  AC_SUBST(PACKAGE)
 VERSION=[$2]  VERSION=[$2]
Line 37  if test "`cd $srcdir && pwd`" != "`pwd`" Line 39  if test "`cd $srcdir && pwd`" != "`pwd`"
   AC_MSG_ERROR([source directory already configured; run "make distclean" there first])    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
 fi  fi
 ifelse([$3],,  ifelse([$3],,
 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")  AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
 AC_DEFINE_UNQUOTED(VERSION, "$VERSION"))  AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
 AC_REQUIRE([AM_SANITY_CHECK])  AC_REQUIRE([AM_SANITY_CHECK])
 AC_REQUIRE([AC_ARG_PROGRAM])  AC_REQUIRE([AC_ARG_PROGRAM])
 dnl FIXME This is truly gross.  dnl FIXME This is truly gross.
Line 48  AM_MISSING_PROG(AUTOCONF, autoconf, $mis Line 50  AM_MISSING_PROG(AUTOCONF, autoconf, $mis
 AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)  AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
 AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)  AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
 AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)  AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
   dnl Set install_sh for make dist
   install_sh="$missing_dir/install-sh"
   test -f "$install_sh" || install_sh="$missing_dir/install.sh"
   AC_SUBST(install_sh)
   dnl We check for tar when the user configures the end package.
   dnl This is sad, since we only need this for "dist".  However,
   dnl there's no other good way to do it.  We prefer GNU tar if
   dnl we can find it.  If we can't find a tar, it doesn't really matter.
   AC_CHECK_PROGS(AMTAR, gnutar gtar tar)
   dnl We need awk for the "check" target.  The system "awk" is bad on
   dnl some platforms.
   AC_REQUIRE([AC_PROG_AWK])
   AMTARFLAGS=
   if test -n "$AMTAR"; then
     if $SHELL -c "$AMTAR --version" > /dev/null 2>&1; then
       dnl We have GNU tar.
       AMTARFLAGS=o
     fi
   fi
   AC_SUBST(AMTARFLAGS)
 AC_REQUIRE([AC_PROG_MAKE_SET])])  AC_REQUIRE([AC_PROG_MAKE_SET])])
   
   
 # serial 1  
   
 AC_DEFUN(AM_PROG_INSTALL,  
 [AC_REQUIRE([AC_PROG_INSTALL])  
 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'  
 AC_SUBST(INSTALL_SCRIPT)dnl  
 ])  
   
 #  #
 # Check to make sure that the build environment is sane.  # Check to make sure that the build environment is sane.
 #  #
Line 119  fi Line 132  fi
 AC_SUBST($1)])  AC_SUBST($1)])
   
   
 # serial 24 AM_PROG_LIBTOOL  # serial 40 AC_PROG_LIBTOOL
 AC_DEFUN(AM_PROG_LIBTOOL,  AC_DEFUN(AC_PROG_LIBTOOL,
 [AC_REQUIRE([AM_ENABLE_SHARED])dnl  [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
 AC_REQUIRE([AM_ENABLE_STATIC])dnl  
   # Save cache, so that ltconfig can load it
   AC_CACHE_SAVE
   
   # Actually configure libtool.  ac_aux_dir is where install-sh is found.
   CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
   LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
   LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \
   DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \
   ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
   $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
   || AC_MSG_ERROR([libtool configure failed])
   
   # Reload cache, that may have been modified by ltconfig
   AC_CACHE_LOAD
   
   # This can be used to rebuild libtool when needed
   LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh"
   
   # Always use our own libtool.
   LIBTOOL='$(SHELL) $(top_builddir)/libtool'
   AC_SUBST(LIBTOOL)dnl
   
   # Redirect the config.log output again, so that the ltconfig log is not
   # clobbered by the next message.
   exec 5>>./config.log
   ])
   
   AC_DEFUN(AC_LIBTOOL_SETUP,
   [AC_PREREQ(2.13)dnl
   AC_REQUIRE([AC_ENABLE_SHARED])dnl
   AC_REQUIRE([AC_ENABLE_STATIC])dnl
   AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
 AC_REQUIRE([AC_CANONICAL_HOST])dnl  AC_REQUIRE([AC_CANONICAL_HOST])dnl
   AC_REQUIRE([AC_CANONICAL_BUILD])dnl
 AC_REQUIRE([AC_PROG_RANLIB])dnl  AC_REQUIRE([AC_PROG_RANLIB])dnl
 AC_REQUIRE([AC_PROG_CC])dnl  AC_REQUIRE([AC_PROG_CC])dnl
 AC_REQUIRE([AM_PROG_LD])dnl  AC_REQUIRE([AC_PROG_LD])dnl
 AC_REQUIRE([AM_PROG_NM])dnl  AC_REQUIRE([AC_PROG_NM])dnl
 AC_REQUIRE([AC_PROG_LN_S])dnl  AC_REQUIRE([AC_PROG_LN_S])dnl
 dnl  dnl
 # Always use our own libtool.  
 LIBTOOL='$(SHELL) $(top_builddir)/libtool'  
 AC_SUBST(LIBTOOL)dnl  
   
 # Check for any special flags to pass to ltconfig.  # Check for any special flags to pass to ltconfig.
 libtool_flags=  libtool_flags="--cache-file=$cache_file"
 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"  test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"  test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
 test "$silent" = yes && libtool_flags="$libtool_flags --silent"  test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
 test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"  test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
 test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"  test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
   ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN],
   [libtool_flags="$libtool_flags --enable-dlopen"])
   ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
   [libtool_flags="$libtool_flags --enable-win32-dll"])
   AC_ARG_ENABLE(libtool-lock,
     [  --disable-libtool-lock  avoid locking (might break parallel builds)])
   test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
   test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
   
 # Some flags need to be propagated to the compiler or linker for good  # Some flags need to be propagated to the compiler or linker for good
 # libtool support.  # libtool support.
Line 166  case "$host" in Line 217  case "$host" in
   
 *-*-sco3.2v5*)  *-*-sco3.2v5*)
   # On SCO OpenServer 5, we need -belf to get full-featured binaries.    # On SCO OpenServer 5, we need -belf to get full-featured binaries.
     SAVE_CFLAGS="$CFLAGS"
   CFLAGS="$CFLAGS -belf"    CFLAGS="$CFLAGS -belf"
     AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
       [AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])])
     if test x"$lt_cv_cc_needs_belf" != x"yes"; then
       # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
       CFLAGS="$SAVE_CFLAGS"
     fi
   ;;    ;;
 esac  
   
 # Actually configure libtool.  ac_aux_dir is where install-sh is found.  ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
 CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \  [*-*-cygwin* | *-*-mingw*)
 LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \    AC_CHECK_TOOL(DLLTOOL, dlltool, false)
 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \    AC_CHECK_TOOL(AS, as, false)
 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \    AC_CHECK_TOOL(OBJDUMP, objdump, false)
 || AC_MSG_ERROR([libtool configure failed])    ;;
   ])
   esac
 ])  ])
   
 # AM_ENABLE_SHARED - implement the --enable-shared flag  # AC_LIBTOOL_DLOPEN - enable checks for dlopen support
 # Usage: AM_ENABLE_SHARED[(DEFAULT)]  AC_DEFUN(AC_LIBTOOL_DLOPEN, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
   
   # AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
   AC_DEFUN(AC_LIBTOOL_WIN32_DLL, [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
   
   # AC_ENABLE_SHARED - implement the --enable-shared flag
   # Usage: AC_ENABLE_SHARED[(DEFAULT)]
 #   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to  #   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
 #   `yes'.  #   `yes'.
 AC_DEFUN(AM_ENABLE_SHARED,  AC_DEFUN(AC_ENABLE_SHARED, [dnl
 [define([AM_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl  define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
 AC_ARG_ENABLE(shared,  AC_ARG_ENABLE(shared,
 changequote(<<, >>)dnl  changequote(<<, >>)dnl
 <<  --enable-shared         build shared libraries [default=>>AM_ENABLE_SHARED_DEFAULT]  <<  --enable-shared[=PKGS]  build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
 changequote([, ])dnl  changequote([, ])dnl
 [  --enable-shared=PKGS    only build shared libraries if the current package  
                           appears as an element in the PKGS list],  
 [p=${PACKAGE-default}  [p=${PACKAGE-default}
 case "$enableval" in  case "$enableval" in
 yes) enable_shared=yes ;;  yes) enable_shared=yes ;;
Line 206  no) enable_shared=no ;; Line 269  no) enable_shared=no ;;
   IFS="$ac_save_ifs"    IFS="$ac_save_ifs"
   ;;    ;;
 esac],  esac],
 enable_shared=AM_ENABLE_SHARED_DEFAULT)dnl  enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
 ])  ])
   
 # AM_DISABLE_SHARED - set the default shared flag to --disable-shared  # AC_DISABLE_SHARED - set the default shared flag to --disable-shared
 AC_DEFUN(AM_DISABLE_SHARED,  AC_DEFUN(AC_DISABLE_SHARED, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
 [AM_ENABLE_SHARED(no)])  AC_ENABLE_SHARED(no)])
   
 # AM_DISABLE_STATIC - set the default static flag to --disable-static  # AC_ENABLE_STATIC - implement the --enable-static flag
 AC_DEFUN(AM_DISABLE_STATIC,  # Usage: AC_ENABLE_STATIC[(DEFAULT)]
 [AM_ENABLE_STATIC(no)])  
   
 # AM_ENABLE_STATIC - implement the --enable-static flag  
 # Usage: AM_ENABLE_STATIC[(DEFAULT)]  
 #   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to  #   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
 #   `yes'.  #   `yes'.
 AC_DEFUN(AM_ENABLE_STATIC,  AC_DEFUN(AC_ENABLE_STATIC, [dnl
 [define([AM_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl  define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
 AC_ARG_ENABLE(static,  AC_ARG_ENABLE(static,
 changequote(<<, >>)dnl  changequote(<<, >>)dnl
 <<  --enable-static         build static libraries [default=>>AM_ENABLE_STATIC_DEFAULT]  <<  --enable-static[=PKGS]  build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
 changequote([, ])dnl  changequote([, ])dnl
 [  --enable-static=PKGS    only build shared libraries if the current package  
                           appears as an element in the PKGS list],  
 [p=${PACKAGE-default}  [p=${PACKAGE-default}
 case "$enableval" in  case "$enableval" in
 yes) enable_static=yes ;;  yes) enable_static=yes ;;
Line 245  no) enable_static=no ;; Line 302  no) enable_static=no ;;
   IFS="$ac_save_ifs"    IFS="$ac_save_ifs"
   ;;    ;;
 esac],  esac],
 enable_static=AM_ENABLE_STATIC_DEFAULT)dnl  enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
   ])
   
   # AC_DISABLE_STATIC - set the default static flag to --disable-static
   AC_DEFUN(AC_DISABLE_STATIC, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
   AC_ENABLE_STATIC(no)])
   
   
   # AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
   # Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
   #   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
   #   `yes'.
   AC_DEFUN(AC_ENABLE_FAST_INSTALL, [dnl
   define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
   AC_ARG_ENABLE(fast-install,
   changequote(<<, >>)dnl
   <<  --enable-fast-install[=PKGS]  optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
   changequote([, ])dnl
   [p=${PACKAGE-default}
   case "$enableval" in
   yes) enable_fast_install=yes ;;
   no) enable_fast_install=no ;;
   *)
     enable_fast_install=no
     # Look at the argument we got.  We use all the common list separators.
     IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
     for pkg in $enableval; do
       if test "X$pkg" = "X$p"; then
         enable_fast_install=yes
       fi
     done
     IFS="$ac_save_ifs"
     ;;
   esac],
   enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
 ])  ])
   
   # AC_ENABLE_FAST_INSTALL - set the default to --disable-fast-install
   AC_DEFUN(AC_DISABLE_FAST_INSTALL, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
   AC_ENABLE_FAST_INSTALL(no)])
   
 # AM_PROG_LD - find the path to the GNU or non-GNU linker  # AC_PROG_LD - find the path to the GNU or non-GNU linker
 AC_DEFUN(AM_PROG_LD,  AC_DEFUN(AC_PROG_LD,
 [AC_ARG_WITH(gnu-ld,  [AC_ARG_WITH(gnu-ld,
 [  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],  [  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
 test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)  test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
 AC_REQUIRE([AC_PROG_CC])  AC_REQUIRE([AC_PROG_CC])dnl
   AC_REQUIRE([AC_CANONICAL_HOST])dnl
   AC_REQUIRE([AC_CANONICAL_BUILD])dnl
 ac_prog=ld  ac_prog=ld
 if test "$ac_cv_prog_gcc" = yes; then  if test "$ac_cv_prog_gcc" = yes; then
   # Check if gcc -print-prog-name=ld gives a path.    # Check if gcc -print-prog-name=ld gives a path.
   AC_MSG_CHECKING([for ld used by GCC])    AC_MSG_CHECKING([for ld used by GCC])
   ac_prog=`($CC -print-prog-name=ld) 2>&5`    ac_prog=`($CC -print-prog-name=ld) 2>&5`
   case "$ac_prog" in    case "$ac_prog" in
   # Accept absolute paths.      # Accept absolute paths.
   /* | [A-Za-z]:\\*)  changequote(,)dnl
     test -z "$LD" && LD="$ac_prog"      [\\/]* | [A-Za-z]:[\\/]*)
     ;;        re_direlt='/[^/][^/]*/\.\./'
   changequote([,])dnl
         # Canonicalize the path of ld
         ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
         while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
           ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
         done
         test -z "$LD" && LD="$ac_prog"
         ;;
   "")    "")
     # If it fails, then pretend we aren't using GCC.      # If it fails, then pretend we aren't using GCC.
     ac_prog=ld      ac_prog=ld
Line 281  else Line 385  else
 fi  fi
 AC_CACHE_VAL(ac_cv_path_LD,  AC_CACHE_VAL(ac_cv_path_LD,
 [if test -z "$LD"; then  [if test -z "$LD"; then
   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"    IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
   for ac_dir in $PATH; do    for ac_dir in $PATH; do
     test -z "$ac_dir" && ac_dir=.      test -z "$ac_dir" && ac_dir=.
     if test -f "$ac_dir/$ac_prog"; then      if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
       ac_cv_path_LD="$ac_dir/$ac_prog"        ac_cv_path_LD="$ac_dir/$ac_prog"
       # Check to see if the program is GNU ld.  I'd rather use --version,        # Check to see if the program is GNU ld.  I'd rather use --version,
       # but apparently some GNU ld's only accept -v.        # but apparently some GNU ld's only accept -v.
Line 292  AC_CACHE_VAL(ac_cv_path_LD, Line 396  AC_CACHE_VAL(ac_cv_path_LD,
       if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then        if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
         test "$with_gnu_ld" != no && break          test "$with_gnu_ld" != no && break
       else        else
         test "$with_gnu_ld" != yes && break          test "$with_gnu_ld" != yes && break
       fi        fi
     fi      fi
   done    done
Line 308  else Line 412  else
 fi  fi
 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])  test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
 AC_SUBST(LD)  AC_SUBST(LD)
 AM_PROG_LD_GNU  AC_PROG_LD_GNU
 ])  ])
   
 AC_DEFUN(AM_PROG_LD_GNU,  AC_DEFUN(AC_PROG_LD_GNU,
 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,  [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,
 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.  [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then  if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
Line 321  else Line 425  else
 fi])  fi])
 ])  ])
   
 # AM_PROG_NM - find the path to a BSD-compatible name lister  # AC_PROG_NM - find the path to a BSD-compatible name lister
 AC_DEFUN(AM_PROG_NM,  AC_DEFUN(AC_PROG_NM,
 [AC_MSG_CHECKING([for BSD-compatible nm])  [AC_MSG_CHECKING([for BSD-compatible nm])
 AC_CACHE_VAL(ac_cv_path_NM,  AC_CACHE_VAL(ac_cv_path_NM,
 [case "$NM" in  [if test -n "$NM"; then
 /* | [A-Za-z]:\\*)    # Let the user override the test.
   ac_cv_path_NM="$NM" # Let the user override the test with a path.    ac_cv_path_NM="$NM"
   ;;  else
 *)    IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"    for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
   for ac_dir in /usr/ucb /usr/ccs/bin $PATH /bin; do  
     test -z "$ac_dir" && ac_dir=.      test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/nm; then      if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then
       # Check to see if the nm accepts a BSD-compat flag.        # Check to see if the nm accepts a BSD-compat flag.
       # Adding the `sed 1q' prevents false positives on HP-UX, which says:        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
       #   nm: unknown option "B" ignored        #   nm: unknown option "B" ignored
       if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then        if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
         ac_cv_path_NM="$ac_dir/nm -B"          ac_cv_path_NM="$ac_dir/nm -B"
           break
       elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then        elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
         ac_cv_path_NM="$ac_dir/nm -p"          ac_cv_path_NM="$ac_dir/nm -p"
           break
       else        else
         ac_cv_path_NM="$ac_dir/nm"          ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but
           continue # so that we can try to find one that supports BSD flags
       fi        fi
       break  
     fi      fi
   done    done
   IFS="$ac_save_ifs"    IFS="$ac_save_ifs"
   test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm    test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
   ;;  fi])
 esac])  
 NM="$ac_cv_path_NM"  NM="$ac_cv_path_NM"
 AC_MSG_RESULT([$NM])  AC_MSG_RESULT([$NM])
 AC_SUBST(NM)  AC_SUBST(NM)
 ])  ])
   
   # AC_CHECK_LIBM - check for math library
   AC_DEFUN(AC_CHECK_LIBM,
   [AC_REQUIRE([AC_CANONICAL_HOST])dnl
   LIBM=
   case "$host" in
   *-*-beos* | *-*-cygwin*)
     # These system don't have libm
     ;;
   *-ncr-sysv4.3*)
     AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
     AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
     ;;
   *)
     AC_CHECK_LIB(m, main, LIBM="-lm")
     ;;
   esac
   ])
   
   # AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
   # the libltdl convenience library, adds --enable-ltdl-convenience to
   # the configure arguments.  Note that LIBLTDL is not AC_SUBSTed, nor
   # is AC_CONFIG_SUBDIRS called.  If DIR is not provided, it is assumed
   # to be `${top_builddir}/libltdl'.  Make sure you start DIR with
   # '${top_builddir}/' (note the single quotes!) if your package is not
   # flat, and, if you're not using automake, define top_builddir as
   # appropriate in the Makefiles.
   AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
     case "$enable_ltdl_convenience" in
     no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
     "") enable_ltdl_convenience=yes
         ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
     esac
     LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdlc.la
     INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl'])
   ])
   
   # AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
   # the libltdl installable library, and adds --enable-ltdl-install to
   # the configure arguments.  Note that LIBLTDL is not AC_SUBSTed, nor
   # is AC_CONFIG_SUBDIRS called.  If DIR is not provided, it is assumed
   # to be `${top_builddir}/libltdl'.  Make sure you start DIR with
   # '${top_builddir}/' (note the single quotes!) if your package is not
   # flat, and, if you're not using automake, define top_builddir as
   # appropriate in the Makefiles.
   # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
   AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
     AC_CHECK_LIB(ltdl, main,
     [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
     [if test x"$enable_ltdl_install" = xno; then
        AC_MSG_WARN([libltdl not installed, but installation disabled])
      else
        enable_ltdl_install=yes
      fi
     ])
     if test x"$enable_ltdl_install" = x"yes"; then
       ac_configure_args="$ac_configure_args --enable-ltdl-install"
       LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdl.la
       INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl'])
     else
       ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
       LIBLTDL="-lltdl"
       INCLTDL=
     fi
   ])
   
   dnl old names
   AC_DEFUN(AM_PROG_LIBTOOL, [indir([AC_PROG_LIBTOOL])])dnl
   AC_DEFUN(AM_ENABLE_SHARED, [indir([AC_ENABLE_SHARED], $@)])dnl
   AC_DEFUN(AM_ENABLE_STATIC, [indir([AC_ENABLE_STATIC], $@)])dnl
   AC_DEFUN(AM_DISABLE_SHARED, [indir([AC_DISABLE_SHARED], $@)])dnl
   AC_DEFUN(AM_DISABLE_STATIC, [indir([AC_DISABLE_STATIC], $@)])dnl
   AC_DEFUN(AM_PROG_LD, [indir([AC_PROG_LD])])dnl
   AC_DEFUN(AM_PROG_NM, [indir([AC_PROG_NM])])dnl
   
   dnl This is just to silence aclocal about the macro not being used
   ifelse([AC_DISABLE_FAST_INSTALL])dnl
   
   
 # serial 1  # serial 1
   
Line 392  ac_save_CC="$CC" Line 573  ac_save_CC="$CC"
 # breaks some systems' header files.  # breaks some systems' header files.
 # AIX                   -qlanglvl=ansi  # AIX                   -qlanglvl=ansi
 # Ultrix and OSF/1      -std1  # Ultrix and OSF/1      -std1
 # HP-UX                 -Aa -D_HPUX_SOURCE  # HP-UX 10.20 and later -Ae
   # HP-UX older versions  -Aa -D_HPUX_SOURCE
 # SVR4                  -Xc -D__EXTENSIONS__  # SVR4                  -Xc -D__EXTENSIONS__
 for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"  for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 do  do
   CC="$ac_save_CC $ac_arg"    CC="$ac_save_CC $ac_arg"
   AC_TRY_COMPILE(    AC_TRY_COMPILE(
Line 476  AC_DEFUN(AM_HEADER_TIOCGWINSZ_NEEDS_SYS_ Line 658  AC_DEFUN(AM_HEADER_TIOCGWINSZ_NEEDS_SYS_
   fi    fi
   ])    ])
   if test $am_cv_sys_tiocgwinsz_needs_sys_ioctl_h = yes; then    if test $am_cv_sys_tiocgwinsz_needs_sys_ioctl_h = yes; then
     AC_DEFINE(GWINSZ_IN_SYS_IOCTL)      AC_DEFINE(GWINSZ_IN_SYS_IOCTL,1,
                 [Define if TIOCGWINSZ requires sys/ioctl.h])
   fi    fi
 ])  ])
   
Line 504  AC_DEFUN(AM_TYPE_PTRDIFF_T, Line 687  AC_DEFUN(AM_TYPE_PTRDIFF_T,
      [AC_TRY_COMPILE([#include <stddef.h>], [ptrdiff_t p],       [AC_TRY_COMPILE([#include <stddef.h>], [ptrdiff_t p],
                      am_cv_type_ptrdiff_t=yes, am_cv_type_ptrdiff_t=no)])                       am_cv_type_ptrdiff_t=yes, am_cv_type_ptrdiff_t=no)])
    if test $am_cv_type_ptrdiff_t = yes; then     if test $am_cv_type_ptrdiff_t = yes; then
      AC_DEFINE(HAVE_PTRDIFF_T)       AC_DEFINE(HAVE_PTRDIFF_T,1,[Define if system has ptrdiff_t type])
    fi     fi
 ])  ])
   

Removed from v.1.2.2.3  
changed lines
  Added in v.1.2.2.3.2.2


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