Import of Heimdal Kerberos from KTH repository circa 2002/02/17.

1 files changed, 904 insertions, 583 deletions

diff --git a/crypto/heimdal/aclocal.m4 b/crypto/heimdal/aclocal.m4
index 2c04f7f..f50eb1b 100644
--- a/crypto/heimdal/aclocal.m4
+++ b/crypto/heimdal/aclocal.m4
@@ -1,6 +1,6 @@
-# ./aclocal.m4 generated automatically by aclocal 1.4b
+# ./aclocal.m4 generated automatically by aclocal 1.5
 
-# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000
+# Copyright 1996, 1997, 1998, 1999, 2000, 2001
 # Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -60,29 +60,75 @@ static /**/const char *const rcsid[] = { (const char *)rcsid, "\100(#)" msg }
 AC_PREREQ([2.12])
 
 AC_DEFUN([AM_CONFIG_HEADER],
+[ifdef([AC_FOREACH],dnl
+	 [dnl init our file count if it isn't already
+	 m4_ifndef([_AM_Config_Header_Index], m4_define([_AM_Config_Header_Index], [0]))
+	 dnl prepare to store our destination file list for use in config.status
+	 AC_FOREACH([_AM_File], [$1],
+		    [m4_pushdef([_AM_Dest], m4_patsubst(_AM_File, [:.*]))
+		    m4_define([_AM_Config_Header_Index], m4_incr(_AM_Config_Header_Index))
+		    dnl and add it to the list of files AC keeps track of, along
+		    dnl with our hook
+		    AC_CONFIG_HEADERS(_AM_File,
+dnl COMMANDS, [, INIT-CMDS]
+[# update the timestamp
+echo timestamp >"AS_ESCAPE(_AM_DIRNAME(]_AM_Dest[))/stamp-h]_AM_Config_Header_Index["
+][$2]m4_ifval([$3], [, [$3]]))dnl AC_CONFIG_HEADERS
+		    m4_popdef([_AM_Dest])])],dnl
 [AC_CONFIG_HEADER([$1])
   AC_OUTPUT_COMMANDS(
    ifelse(patsubst([$1], [[^ ]], []),
 	  [],
 	  [test -z "$CONFIG_HEADERS" || echo timestamp >dnl
-	   patsubst([$1], [^\([^:]*/\)?.*], [\1])stamp-h]),
-  [am_indx=1
-  for am_file in $1; do
-    case " $CONFIG_HEADERS " in
-    *" $am_file "*)
-      echo timestamp > `echo $am_file | sed 's%:.*%%;s%[^/]*$%%'`stamp-h$am_indx
-      ;;
-    esac
-    am_indx=\`expr \$am_indx + 1\`
-  done])
-])
+	   patsubst([$1], [^\([^:]*/\)?.*], [\1])stamp-h]),dnl
+[am_indx=1
+for am_file in $1; do
+  case " \$CONFIG_HEADERS " in
+  *" \$am_file "*)
+    am_dir=\`echo \$am_file |sed 's%:.*%%;s%[^/]*\$%%'\`
+    if test -n "\$am_dir"; then
+      am_tmpdir=\`echo \$am_dir |sed 's%^\(/*\).*\$%\1%'\`
+      for am_subdir in \`echo \$am_dir |sed 's%/% %'\`; do
+        am_tmpdir=\$am_tmpdir\$am_subdir/
+        if test ! -d \$am_tmpdir; then
+          mkdir \$am_tmpdir
+        fi
+      done
+    fi
+    echo timestamp > "\$am_dir"stamp-h\$am_indx
+    ;;
+  esac
+  am_indx=\`expr \$am_indx + 1\`
+done])
+])]) # AM_CONFIG_HEADER
+
+# _AM_DIRNAME(PATH)
+# -----------------
+# Like AS_DIRNAME, only do it during macro expansion
+AC_DEFUN([_AM_DIRNAME],
+       [m4_if(m4_regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1,
+	      m4_if(m4_regexp([$1], [^//\([^/]\|$\)]), -1,
+		    m4_if(m4_regexp([$1], [^/.*]), -1,
+			  [.],
+			  m4_patsubst([$1], [^\(/\).*], [\1])),
+		    m4_patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])),
+	      m4_patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl
+]) # _AM_DIRNAME
 
 # Do all the work for Automake.  This macro actually does too much --
 # some checks are only needed if your package does certain things.
 # But this isn't really a big deal.
 
-# serial 3
+# serial 5
+
+# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
+# written in clear, in which case automake, when reading aclocal.m4,
+# will think it sees a *use*, and therefore will trigger all it's
+# C support machinery.  Also note that it means that autoscan, seeing
+# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
 
+
+# We require 2.13 because we rely on SHELL being computed by configure.
 AC_PREREQ([2.13])
 
 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
@@ -102,12 +148,11 @@ ifdef([AC_PROVIDE_IFELSE],
 # AM_INIT_AUTOMAKE(PACKAGE,VERSION, [NO-DEFINE])
 # ----------------------------------------------
 AC_DEFUN([AM_INIT_AUTOMAKE],
-[dnl We require 2.13 because we rely on SHELL being computed by configure.
-AC_REQUIRE([AC_PROG_INSTALL])dnl
+[AC_REQUIRE([AC_PROG_INSTALL])dnl
 # test to see if srcdir already configured
 if test "`CDPATH=:; cd $srcdir && pwd`" != "`pwd`" &&
    test -f $srcdir/config.status; then
-  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
 
 # Define the identity of the package.
@@ -119,6 +164,20 @@ ifelse([$3],,
 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])
 
+# Autoconf 2.50 wants to disallow AM_ names.  We explicitly allow
+# the ones we care about.
+ifdef([m4_pattern_allow],
+      [m4_pattern_allow([^AM_[A-Z]+FLAGS])])dnl
+
+# Autoconf 2.50 always computes EXEEXT.  However we need to be
+# compatible with 2.13, for now.  So we always define EXEEXT, but we
+# don't compute it.
+AC_SUBST(EXEEXT)
+# Similar for OBJEXT -- only we only use OBJEXT if the user actually
+# requests that it be used.  This is a bit dumb.
+: ${OBJEXT=o}
+AC_SUBST(OBJEXT)
+
 # Some tools Automake needs.
 AC_REQUIRE([AM_SANITY_CHECK])dnl
 AC_REQUIRE([AC_ARG_PROGRAM])dnl
@@ -128,45 +187,51 @@ AM_MISSING_PROG(AUTOMAKE, automake)
 AM_MISSING_PROG(AUTOHEADER, autoheader)
 AM_MISSING_PROG(MAKEINFO, makeinfo)
 AM_MISSING_PROG(AMTAR, tar)
-AM_MISSING_INSTALL_SH
+AM_PROG_INSTALL_SH
+AM_PROG_INSTALL_STRIP
 # We need awk for the "check" target.  The system "awk" is bad on
 # some platforms.
 AC_REQUIRE([AC_PROG_AWK])dnl
 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
 AC_REQUIRE([AM_DEP_TRACK])dnl
 AC_REQUIRE([AM_SET_DEPDIR])dnl
-AC_PROVIDE_IFELSE([AC_PROG_CC],
-                  [AM_DEPENDENCIES(CC)],
-                  [define([AC_PROG_CC],
-                          defn([AC_PROG_CC])[AM_DEPENDENCIES(CC)])])dnl
-AC_PROVIDE_IFELSE([AC_PROG_CXX],
-                  [AM_DEPENDENCIES(CXX)],
-                  [define([AC_PROG_CXX],
-                          defn([AC_PROG_CXX])[AM_DEPENDENCIES(CXX)])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_][CC],
+                  [_AM_DEPENDENCIES(CC)],
+                  [define([AC_PROG_][CC],
+                          defn([AC_PROG_][CC])[_AM_DEPENDENCIES(CC)])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_][CXX],
+                  [_AM_DEPENDENCIES(CXX)],
+                  [define([AC_PROG_][CXX],
+                          defn([AC_PROG_][CXX])[_AM_DEPENDENCIES(CXX)])])dnl
 ])
 
 #
 # Check to make sure that the build environment is sane.
 #
 
+# serial 3
+
+# AM_SANITY_CHECK
+# ---------------
 AC_DEFUN([AM_SANITY_CHECK],
 [AC_MSG_CHECKING([whether build environment is sane])
 # Just in case
 sleep 1
-echo timestamp > conftestfile
+echo timestamp > conftest.file
 # Do `set' in a subshell so we don't clobber the current shell's
 # arguments.  Must try -L first in case configure is actually a
 # symlink; some systems play weird games with the mod time of symlinks
 # (eg FreeBSD returns the mod time of the symlink's containing
 # directory).
 if (
-   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
-   if test "[$]*" = "X"; then
+   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+   if test "$[*]" = "X"; then
       # -L didn't work.
-      set X `ls -t $srcdir/configure conftestfile`
+      set X `ls -t $srcdir/configure conftest.file`
    fi
-   if test "[$]*" != "X $srcdir/configure conftestfile" \
-      && test "[$]*" != "X conftestfile $srcdir/configure"; then
+   rm -f conftest.file
+   if test "$[*]" != "X $srcdir/configure conftest.file" \
+      && test "$[*]" != "X conftest.file $srcdir/configure"; then
 
       # If neither matched, then we have a broken ls.  This can happen
       # if, for instance, CONFIG_SHELL is bash and it inherits a
@@ -176,7 +241,7 @@ if (
 alias in your environment])
    fi
 
-   test "[$]2" = conftestfile
+   test "$[2]" = conftest.file
    )
 then
    # Ok.
@@ -185,37 +250,28 @@ else
    AC_MSG_ERROR([newly created file is older than distributed files!
 Check your system clock])
 fi
-rm -f conftest*
 AC_MSG_RESULT(yes)])
 
+
+# serial 2
+
 # AM_MISSING_PROG(NAME, PROGRAM)
-AC_DEFUN([AM_MISSING_PROG], [
-AC_REQUIRE([AM_MISSING_HAS_RUN])
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
 $1=${$1-"${am_missing_run}$2"}
 AC_SUBST($1)])
 
-# Like AM_MISSING_PROG, but only looks for install-sh.
-# AM_MISSING_INSTALL_SH()
-AC_DEFUN([AM_MISSING_INSTALL_SH], [
-AC_REQUIRE([AM_MISSING_HAS_RUN])
-if test -z "$install_sh"; then
-   install_sh="$ac_aux_dir/install-sh"
-   test -f "$install_sh" || install_sh="$ac_aux_dir/install.sh"
-   test -f "$install_sh" || install_sh="${am_missing_run}${ac_auxdir}/install-sh"
-   dnl FIXME: an evil hack: we remove the SHELL invocation from
-   dnl install_sh because automake adds it back in.  Sigh.
-   install_sh="`echo $install_sh | sed -e 's/\${SHELL}//'`"
-fi
-AC_SUBST(install_sh)])
 
-# AM_MISSING_HAS_RUN.
+# AM_MISSING_HAS_RUN
+# ------------------
 # Define MISSING if not defined so far and test if it supports --run.
 # If it does, set am_missing_run to use it, otherwise, to nothing.
-AC_DEFUN([AM_MISSING_HAS_RUN], [
-test x"${MISSING+set}" = xset || \
-  MISSING="\${SHELL} `CDPATH=:; cd $ac_aux_dir && pwd`/missing"
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
 # Use eval to expand $SHELL
-if eval "$MISSING --run :"; then
+if eval "$MISSING --run true"; then
   am_missing_run="$MISSING --run "
 else
   am_missing_run=
@@ -224,38 +280,132 @@ else
 fi
 ])
 
+# AM_AUX_DIR_EXPAND
+
+# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
+# $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
+# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
+#
+# Of course, Automake must honor this variable whenever it calls a
+# tool from the auxiliary directory.  The problem is that $srcdir (and
+# therefore $ac_aux_dir as well) can be either absolute or relative,
+# depending on how configure is run.  This is pretty annoying, since
+# it makes $ac_aux_dir quite unusable in subdirectories: in the top
+# source directory, any form will work fine, but in subdirectories a
+# relative path needs to be adjusted first.
+#
+# $ac_aux_dir/missing
+#    fails when called from a subdirectory if $ac_aux_dir is relative
+# $top_srcdir/$ac_aux_dir/missing
+#    fails if $ac_aux_dir is absolute,
+#    fails when called from a subdirectory in a VPATH build with
+#          a relative $ac_aux_dir
+#
+# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
+# are both prefixed by $srcdir.  In an in-source build this is usually
+# harmless because $srcdir is `.', but things will broke when you
+# start a VPATH build or use an absolute $srcdir.
+#
+# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
+# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
+#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
+# and then we would define $MISSING as
+#   MISSING="\${SHELL} $am_aux_dir/missing"
+# This will work as long as MISSING is not called from configure, because
+# unfortunately $(top_srcdir) has no meaning in configure.
+# However there are other variables, like CC, which are often used in
+# configure, and could therefore not use this "fixed" $ac_aux_dir.
+#
+# Another solution, used here, is to always expand $ac_aux_dir to an
+# absolute PATH.  The drawback is that using absolute paths prevent a
+# configured tree to be moved without reconfiguration.
+
+AC_DEFUN([AM_AUX_DIR_EXPAND], [
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`CDPATH=:; cd $ac_aux_dir && pwd`
+])
+
+# AM_PROG_INSTALL_SH
+# ------------------
+# Define $install_sh.
+AC_DEFUN([AM_PROG_INSTALL_SH],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+install_sh=${install_sh-"$am_aux_dir/install-sh"}
+AC_SUBST(install_sh)])
+
+# One issue with vendor `install' (even GNU) is that you can't
+# specify the program used to strip binaries.  This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in `make install-strip', and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# serial 4						-*- Autoconf -*-
+
+
+
+# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
+# written in clear, in which case automake, when reading aclocal.m4,
+# will think it sees a *use*, and therefore will trigger all it's
+# C support machinery.  Also note that it means that autoscan, seeing
+# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
+
+
+
+# _AM_DEPENDENCIES(NAME)
+# ---------------------
 # See how the compiler implements dependency checking.
-# Usage:
-# AM_DEPENDENCIES(NAME)
 # NAME is "CC", "CXX" or "OBJC".
-
 # We try a few techniques and use that to set a single cache variable.
+#
+# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
+# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
+# dependency, and given that the user is not expected to run this macro,
+# just rely on AC_PROG_CC.
+AC_DEFUN([_AM_DEPENDENCIES],
+[AC_REQUIRE([AM_SET_DEPDIR])dnl
+AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
+AC_REQUIRE([AM_MAKE_INCLUDE])dnl
+AC_REQUIRE([AM_DEP_TRACK])dnl
 
-AC_DEFUN([AM_DEPENDENCIES],[
-AC_REQUIRE([AM_SET_DEPDIR])
-AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])
-ifelse([$1],CC,[
-AC_REQUIRE([AC_PROG_CC])
-AC_REQUIRE([AC_PROG_CPP])
-depcc="$CC"
-depcpp="$CPP"],[$1],CXX,[
-AC_REQUIRE([AC_PROG_CXX])
-AC_REQUIRE([AC_PROG_CXXCPP])
-depcc="$CXX"
-depcpp="$CXXCPP"],[$1],OBJC,[
-am_cv_OBJC_dependencies_compiler_type=gcc],[
-AC_REQUIRE([AC_PROG_][$1])
-depcc="$[$1]"
-depcpp=""])
-AC_MSG_CHECKING([dependency style of $depcc])
-AC_CACHE_VAL(am_cv_[$1]_dependencies_compiler_type,[
-if test -z "$AMDEP"; then
-  echo '#include "conftest.h"' > conftest.c
-  echo 'int i;' > conftest.h
-
-  am_cv_[$1]_dependencies_compiler_type=none
-  for depmode in `sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < "$am_depcomp"`; do
-    case "$depmode" in
+ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
+       [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
+       [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc']
+       [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
+                   [depcc="$$1"   am_compiler_list=])
+
+AC_CACHE_CHECK([dependency style of $depcc],
+               [am_cv_$1_dependencies_compiler_type],
+[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named `D' -- because `-MD' means `put the output
+  # in D'.
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+
+  am_cv_$1_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
+  fi
+  for depmode in $am_compiler_list; do
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    echo '#include "conftest.h"' > conftest.c
+    echo 'int i;' > conftest.h
+    echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
+
+    case $depmode in
     nosideeffect)
       # after this tag, mechanisms are not by side-effect, so they'll
       # only be used when explicitly requested
@@ -270,61 +420,57 @@ if test -z "$AMDEP"; then
     # We check with `-c' and `-o' for the sake of the "dashmstdout"
     # mode.  It turns out that the SunPro C++ compiler does not properly
     # handle `-M -o', and we need to detect this.
-    if depmode="$depmode" \
+    if depmode=$depmode \
        source=conftest.c object=conftest.o \
        depfile=conftest.Po tmpdepfile=conftest.TPo \
-       $SHELL $am_depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
-       grep conftest.h conftest.Po > /dev/null 2>&1; then
-      am_cv_[$1]_dependencies_compiler_type="$depmode"
+       $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
+       grep conftest.h conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      am_cv_$1_dependencies_compiler_type=$depmode
       break
     fi
   done
 
-  rm -f conftest.*
+  cd ..
+  rm -rf conftest.dir
 else
-  am_cv_[$1]_dependencies_compiler_type=none
+  am_cv_$1_dependencies_compiler_type=none
 fi
 ])
-AC_MSG_RESULT($am_cv_[$1]_dependencies_compiler_type)
-[$1]DEPMODE="depmode=$am_cv_[$1]_dependencies_compiler_type"
-AC_SUBST([$1]DEPMODE)
+$1DEPMODE="depmode=$am_cv_$1_dependencies_compiler_type"
+AC_SUBST([$1DEPMODE])
 ])
 
-# Choose a directory name for dependency files.
-# This macro is AC_REQUIREd in AM_DEPENDENCIES
 
-AC_DEFUN([AM_SET_DEPDIR],[
-if test -d .deps || mkdir .deps 2> /dev/null || test -d .deps; then
+# AM_SET_DEPDIR
+# -------------
+# Choose a directory name for dependency files.
+# This macro is AC_REQUIREd in _AM_DEPENDENCIES
+AC_DEFUN([AM_SET_DEPDIR],
+[rm -f .deps 2>/dev/null
+mkdir .deps 2>/dev/null
+if test -d .deps; then
   DEPDIR=.deps
-  # We redirect because .deps might already exist and be populated.
-  # In this situation we don't want to see an error.
-  rmdir .deps > /dev/null 2>&1
 else
+  # MS-DOS does not allow filenames that begin with a dot.
   DEPDIR=_deps
 fi
+rmdir .deps 2>/dev/null
 AC_SUBST(DEPDIR)
 ])
 
-AC_DEFUN([AM_DEP_TRACK],[
-AC_ARG_ENABLE(dependency-tracking,
+
+# AM_DEP_TRACK
+# ------------
+AC_DEFUN([AM_DEP_TRACK],
+[AC_ARG_ENABLE(dependency-tracking,
 [  --disable-dependency-tracking Speeds up one-time builds
   --enable-dependency-tracking  Do not reject slow dependency extractors])
-if test "x$enable_dependency_tracking" = xno; then
-  AMDEP="#"
-else
+if test "x$enable_dependency_tracking" != xno; then
   am_depcomp="$ac_aux_dir/depcomp"
-  if test ! -f "$am_depcomp"; then
-    AMDEP="#"
-  else
-    AMDEP=
-  fi
-fi
-AC_SUBST(AMDEP)
-if test -z "$AMDEP"; then
   AMDEPBACKSLASH='\'
-else
-  AMDEPBACKSLASH=
 fi
+AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
 pushdef([subst], defn([AC_SUBST]))
 subst(AMDEPBACKSLASH)
 popdef([subst])
@@ -341,7 +487,7 @@ popdef([subst])
 # need in order to bootstrap the dependency handling code.
 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],[
 AC_OUTPUT_COMMANDS([
-test x"$AMDEP" != x"" ||
+test x"$AMDEP_TRUE" != x"" ||
 for mf in $CONFIG_FILES; do
   case "$mf" in
   Makefile) dirpart=.;;
@@ -378,9 +524,77 @@ for mf in $CONFIG_FILES; do
     echo '# dummy' > "$dirpart/$file"
   done
 done
-], [AMDEP="$AMDEP"
+], [AMDEP_TRUE="$AMDEP_TRUE"
 ac_aux_dir="$ac_aux_dir"])])
 
+# AM_MAKE_INCLUDE()
+# -----------------
+# Check to see how make treats includes.
+AC_DEFUN([AM_MAKE_INCLUDE],
+[am_make=${MAKE-make}
+cat > confinc << 'END'
+doit:
+	@echo done
+END
+# If we don't find an include directive, just comment out the code.
+AC_MSG_CHECKING([for style of include used by $am_make])
+am__include='#'
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# We grep out `Entering directory' and `Leaving directory'
+# messages which can occur if `w' ends up in MAKEFLAGS.
+# In particular we don't look at `^make:' because GNU make might
+# be invoked under some other name (usually "gmake"), in which
+# case it prints its new name instead of `make'.
+if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
+   am__include=include
+   am__quote=
+   _am_result=GNU
+fi
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
+      am__include=.include
+      am__quote='"'
+      _am_result=BSD
+   fi
+fi
+AC_SUBST(am__include)
+AC_SUBST(am__quote)
+AC_MSG_RESULT($_am_result)
+rm -f confinc confmf
+])
+
+# serial 3
+
+# AM_CONDITIONAL(NAME, SHELL-CONDITION)
+# -------------------------------------
+# Define a conditional.
+#
+# FIXME: Once using 2.50, use this:
+# m4_match([$1], [^TRUE\|FALSE$], [AC_FATAL([$0: invalid condition: $1])])dnl
+AC_DEFUN([AM_CONDITIONAL],
+[ifelse([$1], [TRUE],
+        [errprint(__file__:__line__: [$0: invalid condition: $1
+])dnl
+m4exit(1)])dnl
+ifelse([$1], [FALSE],
+       [errprint(__file__:__line__: [$0: invalid condition: $1
+])dnl
+m4exit(1)])dnl
+AC_SUBST([$1_TRUE])
+AC_SUBST([$1_FALSE])
+if $2; then
+  $1_TRUE=
+  $1_FALSE='#'
+else
+  $1_TRUE='#'
+  $1_FALSE=
+fi])
+
 
 # AM_PROG_LEX
 # Look for flex, lex or missing, then run AC_PROG_LEX and AC_DECL_YYTEXT
@@ -540,23 +754,20 @@ AC_MSG_RESULT($ac_cv___attribute__)
 
 
 
-# serial 44 AC_PROG_LIBTOOL
-AC_DEFUN(AC_PROG_LIBTOOL,[AC_REQUIRE([_AC_PROG_LIBTOOL])])
-AC_DEFUN(_AC_PROG_LIBTOOL,
+# serial 40 AC_PROG_LIBTOOL
+AC_DEFUN(AC_PROG_LIBTOOL,
 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
 
 # Save cache, so that ltconfig can load it
 AC_CACHE_SAVE
 
 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
-AR="$AR" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
-MAGIC="$MAGIC" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
-LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
-AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
-objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
-deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
+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 --build="$build" $ac_aux_dir/ltmain.sh $host \
+$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $lt_target \
 || AC_MSG_ERROR([libtool configure failed])
 
 # Reload cache, that may have been modified by ltconfig
@@ -581,28 +792,18 @@ AC_REQUIRE([AC_ENABLE_STATIC])dnl
 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
 AC_REQUIRE([AC_CANONICAL_HOST])dnl
 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+AC_REQUIRE([AC_PROG_RANLIB])dnl
 AC_REQUIRE([AC_PROG_CC])dnl
 AC_REQUIRE([AC_PROG_LD])dnl
-AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
 AC_REQUIRE([AC_PROG_NM])dnl
 AC_REQUIRE([AC_PROG_LN_S])dnl
-AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
-AC_REQUIRE([AC_OBJEXT])dnl
-AC_REQUIRE([AC_EXEEXT])dnl
 dnl
 
-# Only perform the check for file, if the check method requires it
-case "$deplibs_check_method" in
-file_magic*)
-  if test "$file_magic_cmd" = '${MAGIC}'; then
-    AC_PATH_MAGIC
-  fi
-  ;;
+case "$target" in
+NONE) lt_target="$host" ;;
+*) lt_target="$target" ;;
 esac
 
-AC_CHECK_TOOL(RANLIB, ranlib, :)
-AC_CHECK_TOOL(STRIP, strip, :)
-
 # Check for any special flags to pass to ltconfig.
 libtool_flags="--cache-file=$cache_file"
 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
@@ -619,15 +820,9 @@ AC_ARG_ENABLE(libtool-lock,
 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
 
-AC_ARG_WITH(pic,
-  [  --with-pic              try to use only PIC/non-PIC objects [default=use both]],
-     pic_mode="$withval", pic_mode=default)
-test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
-test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
-
 # Some flags need to be propagated to the compiler or linker for good
 # libtool support.
-case "$host" in
+case "$lt_target" in
 *-*-irix6*)
   # Find out which ABI we are using.
   echo '[#]line __oline__ "configure"' > conftest.$ac_ext
@@ -652,10 +847,7 @@ case "$host" in
   SAVE_CFLAGS="$CFLAGS"
   CFLAGS="$CFLAGS -belf"
   AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
-    [AC_LANG_SAVE
-     AC_LANG_C
-     AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
-     AC_LANG_RESTORE])
+    [AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])])
   if test x"$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="$SAVE_CFLAGS"
@@ -667,31 +859,8 @@ ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
   AC_CHECK_TOOL(DLLTOOL, dlltool, false)
   AC_CHECK_TOOL(AS, as, false)
   AC_CHECK_TOOL(OBJDUMP, objdump, false)
-
-  # recent cygwin and mingw systems supply a stub DllMain which the user
-  # can override, but on older systems we have to supply one
-  AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain,
-    [AC_TRY_LINK([],
-      [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
-      DllMain (0, 0, 0);],
-      [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])])
-
-  case "$host/$CC" in
-  *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
-    # old mingw systems require "-dll" to link a DLL, while more recent ones
-    # require "-mdll"
-    SAVE_CFLAGS="$CFLAGS"
-    CFLAGS="$CFLAGS -mdll"
-    AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch,
-      [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])])
-    CFLAGS="$SAVE_CFLAGS" ;;
-  *-*-cygwin*)
-    # cygwin systems need to pass --dll to the linker, and not link
-    # crt.o which will require a WinMain@16 definition.
-    lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
-  esac
   ;;
-  ])
+])
 esac
 ])
 
@@ -797,94 +966,10 @@ esac],
 enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
 ])
 
-# AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
+# 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)])
 
-# AC_LIBTOOL_PICMODE - implement the --with-pic flag
-# Usage: AC_LIBTOOL_PICMODE[(MODE)]
-#   Where MODE is either `yes' or `no'.  If omitted, it defaults to
-#   `both'.
-AC_DEFUN(AC_LIBTOOL_PICMODE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-pic_mode=ifelse($#,1,$1,default)])
-
-
-# AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
-AC_DEFUN(AC_PATH_TOOL_PREFIX,
-[AC_MSG_CHECKING([for $1])
-AC_CACHE_VAL(lt_cv_path_MAGIC,
-[case "$MAGIC" in
-  /*)
-  lt_cv_path_MAGIC="$MAGIC" # Let the user override the test with a path.
-  ;;
-  ?:/*)
-  ac_cv_path_MAGIC="$MAGIC" # Let the user override the test with a dos path.
-  ;;
-  *)
-  ac_save_MAGIC="$MAGIC"
-  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
-dnl $ac_dummy forces splitting on constant user-supplied paths.
-dnl POSIX.2 word splitting is done only on the output of word expansions,
-dnl not every word.  This closes a longstanding sh security hole.
-  ac_dummy="ifelse([$2], , $PATH, [$2])"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$1; then
-      lt_cv_path_MAGIC="$ac_dir/$1"
-      if test -n "$file_magic_test_file"; then
-	case "$deplibs_check_method" in
-	"file_magic "*)
-	  file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
-	  MAGIC="$lt_cv_path_MAGIC"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    egrep "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  MAGIC="$ac_save_MAGIC"
-  ;;
-esac])
-MAGIC="$lt_cv_path_MAGIC"
-if test -n "$MAGIC"; then
-  AC_MSG_RESULT($MAGIC)
-else
-  AC_MSG_RESULT(no)
-fi
-])
-
-
-# AC_PATH_MAGIC - find a file program which can recognise a shared library
-AC_DEFUN(AC_PATH_MAGIC,
-[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
-AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
-if test -z "$lt_cv_path_MAGIC"; then
-  if test -n "$ac_tool_prefix"; then
-    AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
-  else
-    MAGIC=:
-  fi
-fi
-])
-
-
 # AC_PROG_LD - find the path to the GNU or non-GNU linker
 AC_DEFUN(AC_PROG_LD,
 [AC_ARG_WITH(gnu-ld,
@@ -897,13 +982,7 @@ ac_prog=ld
 if test "$ac_cv_prog_gcc" = yes; then
   # Check if gcc -print-prog-name=ld gives a path.
   AC_MSG_CHECKING([for ld used by GCC])
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
+  ac_prog=`($CC -print-prog-name=ld) 2>&5`
   case "$ac_prog" in
     # Accept absolute paths.
 changequote(,)dnl
@@ -970,169 +1049,7 @@ if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
 else
   ac_cv_prog_gnu_ld=no
 fi])
-with_gnu_ld=$ac_cv_prog_gnu_ld
-])
-
-# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
-#   -- PORTME Some linkers may need a different reload flag.
-AC_DEFUN(AC_PROG_LD_RELOAD_FLAG,
-[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
-[lt_cv_ld_reload_flag='-r'])
-reload_flag=$lt_cv_ld_reload_flag
-test -n "$reload_flag" && reload_flag=" $reload_flag"
-])
-
-# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
-#  -- PORTME fill in with the dynamic library characteristics
-AC_DEFUN(AC_DEPLIBS_CHECK_METHOD,
-[AC_CACHE_CHECK([how to recognise dependant libraries],
-lt_cv_deplibs_check_method,
-[lt_cv_file_magic_cmd='${MAGIC}'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [regex]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given egrep regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case "$host_os" in
-aix4*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-beos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-bsdi4*)
-  changequote(,)dnl
-  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
-  changequote([, ])dnl
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  ;;
-
-cygwin* | mingw*)
-  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-  lt_cv_file_magic_cmd='${OBJDUMP} -f'
-  ;;
-
-freebsd*)
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    case "$host_cpu" in
-    i*86 )
-      changequote(,)dnl
-      lt_cv_deplibs_check_method=='file_magic OpenBSD/i[3-9]86 demand paged shared library'
-      changequote([, ])dnl
-      lt_cv_file_magic_cmd=/usr/bin/file
-      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-      ;;
-    esac
-  else
-    lt_cv_deplibs_check_method=pass_all
-  fi
-  ;;
-
-gnu*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-hpux10.20*)
-  # TODO:  Does this work for hpux-11 too?
-  lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
-  lt_cv_file_magic_cmd=/usr/bin/file
-  lt_cv_file_magic_test_file=/usr/lib/libc.sl
-  ;;
-
-irix5* | irix6*)
-  case "$host_os" in
-  irix5*)
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
-    ;;
-  *)
-    case "$LD" in
-    *-32|*"-32 ") libmagic=32-bit;;
-    *-n32|*"-n32 ") libmagic=N32;;
-    *-64|*"-64 ") libmagic=64-bit;;
-    *) libmagic=never-match;;
-    esac
-    # this will be overridden with pass_all, but let us keep it just in case
-    changequote(,)dnl
-    lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
-    changequote([, ])dnl
-    ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-# This must be Linux ELF.
-linux-gnu*)
-  case "$host_cpu" in
-  alpha* | i*86 | powerpc* | sparc* | ia64* )
-    lt_cv_deplibs_check_method=pass_all ;;
-  *)
-    # glibc up to 2.1.1 does not perform some relocations on ARM
-    changequote(,)dnl
-    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
-    changequote([, ])dnl
-  esac
-  lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
-  ;;
-
-netbsd*)
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then :
-  else
-    changequote(,)dnl
-    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object'
-    changequote([, ])dnl
-    lt_cv_file_magic_cmd='/usr/bin/file -L'
-    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
-  fi
-  ;;
-
-osf3* | osf4* | osf5*)
-  # this will be overridden with pass_all, but let us keep it just in case
-  lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sco3.2v5*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-solaris*)
-  lt_cv_deplibs_check_method=pass_all
-  lt_cv_file_magic_test_file=/lib/libc.so
-  ;;
-
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-  case "$host_vendor" in
-  ncr)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  motorola)
-    changequote(,)dnl
-    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
-    changequote([, ])dnl
-    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
-    ;;
-  esac
-  ;;
-esac
 ])
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-])
-
 
 # AC_PROG_NM - find the path to a BSD-compatible name lister
 AC_DEFUN(AC_PROG_NM,
@@ -1145,19 +1062,18 @@ else
   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
     test -z "$ac_dir" && ac_dir=.
-    tmp_nm=$ac_dir/${ac_tool_prefix}nm
-    if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; 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.
       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
       #   nm: unknown option "B" ignored
-      if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
-	ac_cv_path_NM="$tmp_nm -B"
+      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"
 	break
-      elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
-	ac_cv_path_NM="$tmp_nm -p"
+      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"
 	break
       else
-	ac_cv_path_NM=${ac_cv_path_NM="$tmp_nm"} # keep the first match, but
+	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
@@ -1173,7 +1089,7 @@ AC_MSG_RESULT([$NM])
 AC_DEFUN(AC_CHECK_LIBM,
 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 LIBM=
-case "$host" in
+case "$lt_target" in
 *-*-beos* | *-*-cygwin*)
   # These system don't have libm
   ;;
@@ -1188,35 +1104,31 @@ esac
 ])
 
 # AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
-# the libltdl convenience library and INCLTDL to the include flags for
-# the libltdl header and adds --enable-ltdl-convenience to the
-# configure arguments.  Note that LIBLTDL and INCLTDL are not
-# AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called.  If DIR is not
-# provided, it is assumed to be `libltdl'.  LIBLTDL will be prefixed
-# with '${top_builddir}/' and INCLTDL will be prefixed with
-# '${top_srcdir}/' (note the single quotes!).  If your package is not
-# flat and you're not using automake, define top_builddir and
-# top_srcdir appropriately in the Makefiles.
+# 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="$ac_configure_args --enable-ltdl-convenience" ;;
   esac
-  LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
-  INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
+  LIBLTDL=ifelse($#,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 INCLTDL to the include flags for
-# the libltdl header and adds --enable-ltdl-install to the configure
-# arguments.  Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is
-# AC_CONFIG_SUBDIRS called.  If DIR is not provided and an installed
-# libltdl is not found, it is assumed to be `libltdl'.  LIBLTDL will
-# be prefixed with '${top_builddir}/' and INCLTDL will be prefixed
-# with '${top_srcdir}/' (note the single quotes!).  If your package is
-# not flat and you're not using automake, define top_builddir and
-# top_srcdir appropriately in the Makefiles.
+# 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,
@@ -1229,8 +1141,8 @@ AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
   ])
   if test x"$enable_ltdl_install" = x"yes"; then
     ac_configure_args="$ac_configure_args --enable-ltdl-install"
-    LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
-    INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
+    LIBLTDL=ifelse($#,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"
@@ -1272,7 +1184,7 @@ AC_SUBST(WFLAGS_NOUNUSED)dnl
 AC_SUBST(WFLAGS_NOIMPLICITINT)dnl
 ])
 
-dnl $Id: db.m4,v 1.1 2000/07/19 11:21:07 joda Exp $
+dnl $Id: db.m4,v 1.5 2001/09/13 00:34:07 assar Exp $
 dnl
 dnl tests for various db libraries
 dnl
@@ -1283,37 +1195,190 @@ if test "$withval" = no; then
 	berkeley_db=""
 fi
 ])
+
+have_ndbm=no
+db_type=unknown
+
 if test "$berkeley_db"; then
+
   AC_CHECK_HEADERS([				\
 	db.h					\
 	db_185.h				\
   ])
-fi
 
-AC_FIND_FUNC_NO_LIBS2(dbopen, $berkeley_db, [
-#include <stdio.h>
-#if defined(HAVE_DB_185_H)
-#include <db_185.h>
-#elif defined(HAVE_DB_H)
-#include <db.h>
-#endif
-],[NULL, 0, 0, 0, NULL])
+dnl db_create is used by db3
 
-AC_FIND_FUNC_NO_LIBS(dbm_firstkey, $berkeley_db gdbm ndbm)
-AC_FIND_FUNC_NO_LIBS(db_create, $berkeley_db)
+  AC_FIND_FUNC_NO_LIBS(db_create, $berkeley_db, [
+  #include <stdio.h>
+  #include <db.h>
+  ],[NULL, NULL, 0])
 
-DBLIB="$LIB_dbopen"
-if test "$LIB_dbopen" != "$LIB_db_create"; then
-        DBLIB="$DBLIB $LIB_db_create"
-fi
-if test "$LIB_dbopen" != "$LIB_dbm_firstkey"; then
-	DBLIB="$DBLIB $LIB_dbm_firstkey"
+  if test "$ac_cv_func_db_create" = "yes"; then
+    db_type=db3
+    if test "$ac_cv_funclib_db_create" != "yes"; then
+      DBLIB="$ac_cv_funclib_db_create"
+    else
+      DBLIB=""
+    fi
+    AC_DEFINE(HAVE_DB3, 1, [define if you have a berkeley db3 library])
+  else
+
+dnl dbopen is used by db1/db2
+
+    AC_FIND_FUNC_NO_LIBS(dbopen, $berkeley_db, [
+    #include <stdio.h>
+    #if defined(HAVE_DB_185_H)
+    #include <db_185.h>
+    #elif defined(HAVE_DB_H)
+    #include <db.h>
+    #else
+    #error no db.h
+    #endif
+    ],[NULL, 0, 0, 0, NULL])
+
+    if test "$ac_cv_func_dbopen" = "yes"; then
+      db_type=db1
+      if test "$ac_cv_funclib_dbopen" != "yes"; then
+        DBLIB="$ac_cv_funclib_dbopen"
+      else
+        DBLIB=""
+      fi
+      AC_DEFINE(HAVE_DB1, 1, [define if you have a berkeley db1/2 library])
+    fi
+  fi
+
+dnl test for ndbm compatability
+
+  AC_FIND_FUNC_NO_LIBS2(dbm_firstkey, $ac_cv_funclib_dbopen $ac_cv_funclib_db_create, [
+  #include <stdio.h>
+  #define DB_DBM_HSEARCH 1
+  #include <db.h>
+  DBM *dbm;
+  ],[NULL])
+
+  if test "$ac_cv_func_dbm_firstkey" = "yes"; then
+    if test "$ac_cv_funclib_dbm_firstkey" != "yes"; then
+      LIB_NDBM="$ac_cv_funclib_dbm_firstkey"
+    else
+      LIB_NDBM=""
+    fi
+    AC_DEFINE(HAVE_DB_NDBM, 1, [define if you have ndbm compat in db])
+    AC_DEFINE(HAVE_NEW_DB, 1, [Define if NDBM really is DB (creates files *.db)])
+  else
+    $as_unset ac_cv_func_dbm_firstkey
+    $as_unset ac_cv_funclib_dbm_firstkey
+  fi
+
+fi # berkeley db
+
+if test "$db_type" = "unknown" -o "$ac_cv_func_dbm_firstkey" = ""; then
+
+  AC_CHECK_HEADERS([				\
+	dbm.h					\
+	ndbm.h					\
+  ])
+
+  AC_FIND_FUNC_NO_LIBS(dbm_firstkey, ndbm, [
+  #include <stdio.h>
+  #if defined(HAVE_NDBM_H)
+  #include <ndbm.h>
+  #elif defined(HAVE_DBM_H)
+  #include <dbm.h>
+  #else
+  #error no ndbm.h
+  #endif
+  DBM *dbm;
+  ],[NULL])
+
+  if test "$ac_cv_func_dbm_firstkey" = "yes"; then
+    if test "$ac_cv_funclib_dbm_firstkey" != "yes"; then
+      LIB_NDBM="$ac_cv_funclib_dbm_firstkey"
+    else
+      LIB_NDBM=""
+    fi
+    AC_DEFINE(HAVE_NDBM, 1, [define if you have a ndbm library])dnl
+    have_ndbm=yes
+    if test "$db_type" = "unknown"; then
+      db_type=ndbm
+      DBLIB="$LIB_NDBM"
+    fi
+  else
+
+    $as_unset ac_cv_func_dbm_firstkey
+    $as_unset ac_cv_funclib_dbm_firstkey
+
+    AC_CHECK_HEADERS([				\
+	  gdbm/ndbm.h				\
+    ])
+
+    AC_FIND_FUNC_NO_LIBS(dbm_firstkey, gdbm, [
+    #include <stdio.h>
+    #include <gdbm/ndbm.h>
+    DBM *dbm;
+    ],[NULL])
+
+    if test "$ac_cv_func_dbm_firstkey" = "yes"; then
+      if test "$ac_cv_funclib_dbm_firstkey" != "yes"; then
+	LIB_NDBM="$ac_cv_funclib_dbm_firstkey"
+      else
+	LIB_NDBM=""
+      fi
+      AC_DEFINE(HAVE_NDBM, 1, [define if you have a ndbm library])dnl
+      have_ndbm=yes
+      if test "$db_type" = "unknown"; then
+	db_type=ndbm
+	DBLIB="$LIB_NDBM"
+      fi
+    fi
+  fi
+
+fi # unknown
+
+if test "$have_ndbm" = "yes"; then
+  AC_MSG_CHECKING([if ndbm is implemented with db])
+  AC_TRY_RUN([
+#include <unistd.h>
+#include <fcntl.h>
+#if defined(HAVE_GDBM_NDBM_H)
+#include <gdbm/ndbm.h>
+#elif defined(HAVE_NDBM_H)
+#include <ndbm.h>
+#elif defined(HAVE_DBM_H)
+#include <dbm.h>
+#endif
+int main()
+{
+  DBM *d;
+
+  d = dbm_open("conftest", O_RDWR | O_CREAT, 0666);
+  if (d == NULL)
+    return 1;
+  dbm_close(d);
+  return 0;
+}],[
+    if test -f conftest.db; then
+      AC_MSG_RESULT([yes])
+      AC_DEFINE(HAVE_NEW_DB, 1, [Define if NDBM really is DB (creates files *.db)])
+    else
+      AC_MSG_RESULT([no])
+    fi],[AC_MSG_RESULT([no])])
 fi
-AC_SUBST(DBLIB)dnl
 
+AC_SUBST(DBLIB)dnl
+AC_SUBST(LIB_NDBM)dnl
 ])
 
-dnl $Id: find-func-no-libs2.m4,v 1.4 2000/07/15 18:10:19 joda Exp $
+dnl $Id: find-func-no-libs.m4,v 1.5 1999/10/30 21:08:18 assar Exp $
+dnl
+dnl
+dnl Look for function in any of the specified libraries
+dnl
+
+dnl AC_FIND_FUNC_NO_LIBS(func, libraries, includes, arguments, extra libs, extra args)
+AC_DEFUN(AC_FIND_FUNC_NO_LIBS, [
+AC_FIND_FUNC_NO_LIBS2([$1], ["" $2], [$3], [$4], [$5], [$6])])
+
+dnl $Id: find-func-no-libs2.m4,v 1.6 2001/09/01 10:57:32 assar Exp $
 dnl
 dnl
 dnl Look for function in any of the specified libraries
@@ -1328,11 +1393,13 @@ AC_CACHE_VAL(ac_cv_funclib_$1,
 if eval "test \"\$ac_cv_func_$1\" != yes" ; then
 	ac_save_LIBS="$LIBS"
 	for ac_lib in $2; do
-		if test -n "$ac_lib"; then 
-			ac_lib="-l$ac_lib"
-		else
-			ac_lib=""
-		fi
+		case "$ac_lib" in
+		"") ;;
+		yes) ac_lib="" ;;
+		no) continue ;;
+		-l*) ;;
+		*) ac_lib="-l$ac_lib" ;;
+		esac
 		LIBS="$6 $ac_lib $5 $ac_save_LIBS"
 		AC_TRY_LINK([$3],[$1($4)],eval "if test -n \"$ac_lib\";then ac_cv_funclib_$1=$ac_lib; else ac_cv_funclib_$1=yes; fi";break)
 	done
@@ -1375,17 +1442,7 @@ esac
 AC_SUBST(LIB_$1)
 ])
 
-dnl $Id: find-func-no-libs.m4,v 1.5 1999/10/30 21:08:18 assar Exp $
-dnl
-dnl
-dnl Look for function in any of the specified libraries
-dnl
-
-dnl AC_FIND_FUNC_NO_LIBS(func, libraries, includes, arguments, extra libs, extra args)
-AC_DEFUN(AC_FIND_FUNC_NO_LIBS, [
-AC_FIND_FUNC_NO_LIBS2([$1], ["" $2], [$3], [$4], [$5], [$6])])
-
-dnl $Id: roken-frag.m4,v 1.21 2001/05/11 13:58:21 joda Exp $
+dnl $Id: roken-frag.m4,v 1.34 2001/11/30 03:29:47 assar Exp $
 dnl
 dnl some code to get roken working
 dnl
@@ -1436,16 +1493,12 @@ AC_CHECK_HEADERS([\
 	arpa/nameser.h				\
 	config.h				\
 	crypt.h					\
-	dbm.h					\
-	db.h					\
 	dirent.h				\
 	errno.h					\
 	err.h					\
 	fcntl.h					\
-	gdbm/ndbm.h				\
 	grp.h					\
 	ifaddrs.h				\
-	ndbm.h					\
 	net/if.h				\
 	netdb.h					\
 	netinet/in.h				\
@@ -1456,7 +1509,6 @@ AC_CHECK_HEADERS([\
 	paths.h					\
 	pwd.h					\
 	resolv.h				\
-	rpcsvc/dbm.h				\
 	rpcsvc/ypclnt.h				\
 	shadow.h				\
 	sys/bswap.h				\
@@ -1481,7 +1533,6 @@ AC_CHECK_HEADERS([\
 	usersec.h				\
 	util.h					\
 	vis.h					\
-	winsock.h				\
 ])
 	
 AC_REQUIRE([CHECK_NETINET_IP_AND_TCP])
@@ -1493,11 +1544,12 @@ AM_CONDITIONAL(have_vis_h, test "$ac_cv_header_vis_h" = yes)
 
 dnl Check for functions and libraries
 
-AC_KRB_IPV6
-
 AC_FIND_FUNC(socket, socket)
 AC_FIND_FUNC(gethostbyname, nsl)
 AC_FIND_FUNC(syslog, syslog)
+
+AC_KRB_IPV6
+
 AC_FIND_FUNC(gethostbyname2, inet6 ip6)
 
 AC_FIND_FUNC(res_search, resolv,
@@ -1549,12 +1601,18 @@ AM_CONDITIONAL(have_glob_h, test "$ac_cv_func_glob_working" = yes)
 AC_CHECK_FUNCS([				\
 	asnprintf				\
 	asprintf				\
+	atexit					\
 	cgetent					\
 	getconfattr				\
 	getprogname				\
 	getrlimit				\
 	getspnam				\
+	initstate				\
+	issetugid				\
+	on_exit					\
+	random					\
 	setprogname				\
+	setstate				\
 	strsvis					\
 	strunvis				\
 	strvis					\
@@ -1646,19 +1704,40 @@ AC_FIND_FUNC_NO_LIBS(pidfile,util,
 #include <util.h>
 #endif],0)
 
+AC_FIND_IF_NOT_BROKEN(getaddrinfo,,
+[#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif],[0,0,0,0])
+
+AC_FIND_IF_NOT_BROKEN(getnameinfo,,
+[#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif],[0,0,0,0,0,0,0])
+
+AC_FIND_IF_NOT_BROKEN(freeaddrinfo,,
+[#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif],[0])
+
+AC_FIND_IF_NOT_BROKEN(gai_strerror,,
+[#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif],[0])
+
 AC_BROKEN([					\
 	chown					\
 	copyhostent				\
 	daemon					\
+	ecalloc					\
+	emalloc					\
+	erealloc				\
+	estrdup					\
 	err					\
 	errx					\
 	fchown					\
 	flock					\
 	fnmatch					\
-	freeaddrinfo				\
 	freehostent				\
-	gai_strerror				\
-	getaddrinfo				\
 	getcwd					\
 	getdtablesize				\
 	getegid					\
@@ -1668,7 +1747,6 @@ AC_BROKEN([					\
 	getifaddrs				\
 	getipnodebyaddr				\
 	getipnodebyname				\
-	getnameinfo				\
 	getopt					\
 	gettimeofday				\
 	getuid					\
@@ -1676,6 +1754,7 @@ AC_BROKEN([					\
 	initgroups				\
 	innetgr					\
 	iruserok				\
+	localtime_r				\
 	lstat					\
 	memmove					\
 	mkstemp					\
@@ -1773,6 +1852,13 @@ if test "$ac_cv_func_getnameinfo" = "yes"; then
   fi
 fi
 
+if test "$ac_cv_func_getaddrinfo" = "yes"; then
+  rk_BROKEN_GETADDRINFO
+  if test "$ac_cv_func_getaddrinfo_numserv" = no; then
+    LIBOBJS="$LIBOBJS getaddrinfo.o freeaddrinfo.o"
+  fi
+fi
+
 AC_NEED_PROTO([#include <stdlib.h>], setenv)
 AC_NEED_PROTO([#include <stdlib.h>], unsetenv)
 AC_NEED_PROTO([#include <unistd.h>], gethostname)
@@ -1984,6 +2070,7 @@ AC_SUBST(DIR_roken)dnl
 AC_SUBST(LIB_roken)dnl
 AC_SUBST(INCLUDES_roken)dnl
 ])
+
 dnl $Id: check-type-extra.m4,v 1.2 1999/03/01 09:52:23 joda Exp $
 dnl
 dnl ac_check_type + extra headers
@@ -2091,20 +2178,17 @@ if false;then
 fi
 ])
 
-# Define a conditional.
-
-AC_DEFUN([AM_CONDITIONAL],
-[AC_SUBST($1_TRUE)
-AC_SUBST($1_FALSE)
-if $2; then
-  $1_TRUE=
-  $1_FALSE='#'
-else
-  $1_TRUE='#'
-  $1_FALSE=
-fi])
+dnl $Id: find-func.m4,v 1.1 1997/12/14 15:58:58 joda Exp $
+dnl
+dnl AC_FIND_FUNC(func, libraries, includes, arguments)
+AC_DEFUN(AC_FIND_FUNC, [
+AC_FIND_FUNC_NO_LIBS([$1], [$2], [$3], [$4])
+if test -n "$LIB_$1"; then
+	LIBS="$LIB_$1 $LIBS"
+fi
+])
 
-dnl $Id: krb-ipv6.m4,v 1.10 2001/03/26 03:28:03 assar Exp $
+dnl $Id: krb-ipv6.m4,v 1.12 2001/08/19 16:27:02 joda Exp $
 dnl
 dnl test for IPv6
 dnl
@@ -2228,19 +2312,32 @@ if test "$ac_cv_lib_ipv6" = yes; then
 else
   CFLAGS="${save_CFLAGS}"
 fi
-])
 
-dnl $Id: find-func.m4,v 1.1 1997/12/14 15:58:58 joda Exp $
-dnl
-dnl AC_FIND_FUNC(func, libraries, includes, arguments)
-AC_DEFUN(AC_FIND_FUNC, [
-AC_FIND_FUNC_NO_LIBS([$1], [$2], [$3], [$4])
-if test -n "$LIB_$1"; then
-	LIBS="$LIB_$1 $LIBS"
+if test "$ac_cv_lib_ipv6" = yes; then
+	AC_CACHE_CHECK([for in6addr_loopback],[ac_cv_var_in6addr_loopback],[
+	AC_TRY_LINK([
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_NETINET_IN6_H
+#include <netinet/in6.h>
+#endif],[
+struct sockaddr_in6 sin6;
+sin6.sin6_addr = in6addr_loopback;
+],ac_cv_var_in6addr_loopback=yes,ac_cv_var_in6addr_loopback=no)])
+	if test "$ac_cv_var_in6addr_loopback" = yes; then
+		AC_DEFINE(HAVE_IN6ADDR_LOOPBACK, 1, 
+			[Define if you have the in6addr_loopback variable])
+	fi
 fi
 ])
-
-dnl $Id: broken-snprintf.m4,v 1.3 1999/03/01 09:52:22 joda Exp $
+dnl $Id: broken-snprintf.m4,v 1.4 2001/09/01 11:56:05 assar Exp $
 dnl
 AC_DEFUN(AC_BROKEN_SNPRINTF, [
 AC_CACHE_CHECK(for working snprintf,ac_cv_func_snprintf_working,
@@ -2250,9 +2347,7 @@ AC_TRY_RUN([
 #include <string.h>
 int main()
 {
-changequote(`,')dnl
-	char foo[3];
-changequote([,])dnl
+	char foo[[3]];
 	snprintf(foo, 2, "12");
 	return strcmp(foo, "1");
 }],:,ac_cv_func_snprintf_working=no,:))
@@ -2275,9 +2370,7 @@ AC_TRY_RUN([
 
 int foo(int num, ...)
 {
-changequote(`,')dnl
-	char bar[3];
-changequote([,])dnl
+	char bar[[3]];
 	va_list arg;
 	va_start(arg, num);
 	vsnprintf(bar, 2, "%s", arg);
@@ -2325,7 +2418,7 @@ undefine([foo])
 fi
 ])
 
-dnl $Id: broken-glob.m4,v 1.3 2001/03/26 11:40:24 assar Exp $
+dnl $Id: broken-glob.m4,v 1.4 2001/06/19 09:59:46 assar Exp $
 dnl
 dnl check for glob(3)
 dnl
@@ -2335,7 +2428,13 @@ ac_cv_func_glob_working=yes
 AC_TRY_LINK([
 #include <stdio.h>
 #include <glob.h>],[
-glob(NULL, GLOB_BRACE|GLOB_NOCHECK|GLOB_QUOTE|GLOB_TILDE|GLOB_LIMIT,
+glob(NULL, GLOB_BRACE|GLOB_NOCHECK|GLOB_QUOTE|GLOB_TILDE|
+#ifdef GLOB_MAXPATH
+GLOB_MAXPATH
+#else
+GLOB_LIMIT
+#endif
+,
 NULL, NULL);
 ],:,ac_cv_func_glob_working=no,:))
 
@@ -2490,6 +2589,31 @@ main(int argc, char **argv)
 }
 ]], ac_cv_func_getnameinfo_broken=no, ac_cv_func_getnameinfo_broken=yes))])
 
+dnl $Id: broken-getaddrinfo.m4,v 1.2 2001/08/22 01:05:29 assar Exp $
+dnl
+dnl test if getaddrinfo can handle numeric services
+
+AC_DEFUN(rk_BROKEN_GETADDRINFO,[
+AC_CACHE_CHECK([if getaddrinfo handles numeric services], ac_cv_func_getaddrinfo_numserv,
+AC_TRY_RUN([[#include <stdio.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+
+int
+main(int argc, char **argv)
+{
+	struct addrinfo hints, *ai;
+	memset(&hints, 0, sizeof(hints));
+	hints.ai_flags = AI_PASSIVE;
+	hints.ai_socktype = SOCK_STREAM;
+	hints.ai_family = PF_UNSPEC;
+	if(getaddrinfo(NULL, "17", &hints, &ai) == EAI_SERVICE)
+		return 1;
+	return 0;
+}
+]], ac_cv_func_getaddrinfo_numserv=yes, ac_cv_func_getaddrinfo_numserv=no))])
+
 dnl
 dnl $Id: broken-realloc.m4,v 1.1 2000/07/15 18:05:36 joda Exp $
 dnl
@@ -2539,7 +2663,7 @@ if test "$ac_cv_func_$2_proto_compat" = yes; then
 fi
 undefine([foo])
 ])
-dnl $Id: check-var.m4,v 1.5 2000/12/15 04:54:06 assar Exp $
+dnl $Id: check-var.m4,v 1.6 2001/08/21 12:00:16 joda Exp $
 dnl
 dnl rk_CHECK_VAR(variable, includes)
 AC_DEFUN([rk_CHECK_VAR], [
@@ -2553,7 +2677,7 @@ int foo() { return $1; }],
 ac_foo=`eval echo \\$ac_cv_var_$1`
 AC_MSG_RESULT($ac_foo)
 if test "$ac_foo" = yes; then
-	AC_DEFINE_UNQUOTED(AC_TR_CPP(HAVE_[]$1), 1, 
+	AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_[]$1), 1, 
 		[Define if you have the `]$1[' variable.])
 	m4_ifval([$2], AC_CHECK_DECLARATION([$2],[$1]))
 fi
@@ -2587,7 +2711,7 @@ fi
 undefine([foo])
 ])
 
-dnl $Id: krb-struct-winsize.m4,v 1.2 1999/03/01 09:52:23 joda Exp $
+dnl $Id: krb-struct-winsize.m4,v 1.3 2001/09/01 11:56:05 assar Exp $
 dnl
 dnl
 dnl Search for struct winsize
@@ -2599,9 +2723,7 @@ AC_CACHE_VAL(ac_cv_struct_winsize, [
 ac_cv_struct_winsize=no
 for i in sys/termios.h sys/ioctl.h; do
 AC_EGREP_HEADER(
-changequote(, )dnl
-struct[ 	]*winsize,dnl
-changequote([,])dnl
+struct[[ 	]]*winsize,dnl
 $i, ac_cv_struct_winsize=yes; break)dnl
 done
 ])
@@ -3062,45 +3184,168 @@ if test "$ac_cv_func_getpwnam_r_posix" = yes; then
 fi
 fi
 ])
-dnl $Id: grok-type.m4,v 1.4 1999/11/29 11:16:48 joda Exp $
+dnl $Id: crypto.m4,v 1.7 2001/08/29 17:02:48 assar Exp $
 dnl
-AC_DEFUN(AC_GROK_TYPE, [
-AC_CACHE_VAL(ac_cv_type_$1, 
-AC_TRY_COMPILE([
-#ifdef HAVE_INTTYPES_H
-#include <inttypes.h>
-#endif
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_BITYPES_H
-#include <sys/bitypes.h>
-#endif
-#ifdef HAVE_BIND_BITYPES_H
-#include <bind/bitypes.h>
-#endif
-#ifdef HAVE_NETINET_IN6_MACHTYPES_H
-#include <netinet/in6_machtypes.h>
-#endif
-],
-$i x;
-,
-eval ac_cv_type_$1=yes,
-eval ac_cv_type_$1=no))])
-
-AC_DEFUN(AC_GROK_TYPES, [
-for i in $1; do
-	AC_MSG_CHECKING(for $i)
-	AC_GROK_TYPE($i)
-	eval ac_res=\$ac_cv_type_$i
-	if test "$ac_res" = yes; then
-		type=HAVE_[]upcase($i)
-		AC_DEFINE_UNQUOTED($type)
-	fi
-	AC_MSG_RESULT($ac_res)
-done
+dnl test for crypto libraries:
+dnl - libcrypto (from openssl)
+dnl - libdes (from krb4)
+dnl - own-built libdes
+
+AC_DEFUN([KRB_CRYPTO],[
+crypto_lib=unknown
+AC_WITH_ALL([openssl])
+
+DIR_des=
+
+AC_MSG_CHECKING([for crypto library])
+
+if test "$crypto_lib" = "unknown" -a "$with_openssl" != "no"; then
+
+  save_CPPFLAGS="$CPPFLAGS"
+  save_LIBS="$LIBS"
+  INCLUDE_des=
+  LIB_des=
+  if test "$with_openssl_include" != ""; then
+    INCLUDE_des="-I${with_openssl}/include"
+  fi
+  if test "$with_openssl_lib" != ""; then
+    LIB_des="-L${with_openssl}/lib"
+  fi
+  CPPFLAGS="${INCLUDE_des} ${CPPFLAGS}"
+  LIB_des="${LIB_des} -lcrypto"
+  LIB_des_a="$LIB_des"
+  LIB_des_so="$LIB_des"
+  LIB_des_appl="$LIB_des"
+  LIBS="${LIBS} ${LIB_des}"
+  AC_TRY_LINK([
+  #include <openssl/md4.h>
+  #include <openssl/md5.h>
+  #include <openssl/sha.h>
+  #include <openssl/des.h>
+  #include <openssl/rc4.h>
+  ],
+  [
+    MD4_CTX md4;
+    MD5_CTX md5;
+    SHA_CTX sha1;
+
+    MD4_Init(&md4);
+    MD5_Init(&md5);
+    SHA1_Init(&sha1);
+
+    des_cbc_encrypt(0, 0, 0, 0, 0, 0);
+    RC4(0, 0, 0, 0);
+  ], [
+  crypto_lib=libcrypto
+  AC_DEFINE([HAVE_OPENSSL], 1, [define to use openssl's libcrypto])
+  AC_MSG_RESULT([libcrypto])])
+  CPPFLAGS="$save_CPPFLAGS"
+  LIBS="$save_LIBS"
+fi
+
+if test "$crypto_lib" = "unknown" -a "$with_krb4" != "no"; then
+
+  save_CPPFLAGS="$CPPFLAGS"
+  save_LIBS="$LIBS"
+  INCLUDE_des="${INCLUDE_krb4}"
+  LIB_des=
+  if test "$krb4_libdir"; then
+    LIB_des="-L${krb4_libdir}"
+  fi
+  LIB_des="${LIB_des} -ldes"
+  CPPFLAGS="${CPPFLAGS} ${INCLUDE_des}"
+  LIBS="${LIBS} ${LIB_des}"
+  LIB_des_a="$LIB_des"
+  LIB_des_so="$LIB_des"
+  LIB_des_appl="$LIB_des"
+  LIBS="${LIBS} ${LIB_des}"
+  AC_TRY_LINK([
+  #undef KRB5 /* makes md4.h et al unhappy */
+  #define KRB4
+  #include <md4.h>
+  #include <md5.h>
+  #include <sha.h>
+  #include <des.h>
+  #include <rc4.h>
+  ],
+  [
+    MD4_CTX md4;
+    MD5_CTX md5;
+    SHA_CTX sha1;
+
+    MD4_Init(&md4);
+    MD5_Init(&md5);
+    SHA1_Init(&sha1);
+
+    des_cbc_encrypt(0, 0, 0, 0, 0, 0);
+    RC4(0, 0, 0, 0);
+  ], [crypto_lib=krb4; AC_MSG_RESULT([krb4's libdes])])
+  CPPFLAGS="$save_CPPFLAGS"
+  LIBS="$save_LIBS"
+fi
+
+if test "$crypto_lib" = "unknown"; then
+
+  DIR_des='des'
+  LIB_des='$(top_builddir)/lib/des/libdes.la'
+  LIB_des_a='$(top_builddir)/lib/des/.libs/libdes.a'
+  LIB_des_so='$(top_builddir)/lib/des/.libs/libdes.so'
+  LIB_des_appl="-ldes"
+
+  AC_MSG_RESULT([included libdes])
+
+fi
+
+AC_SUBST(DIR_des)
+AC_SUBST(INCLUDE_des)
+AC_SUBST(LIB_des)
+AC_SUBST(LIB_des_a)
+AC_SUBST(LIB_des_so)
+AC_SUBST(LIB_des_appl)
 ])
 
+dnl
+dnl $Id: with-all.m4,v 1.1 2001/08/29 17:01:23 assar Exp $
+dnl
+
+dnl AC_WITH_ALL(name)
+
+AC_DEFUN([AC_WITH_ALL], [
+AC_ARG_WITH($1,
+	AC_HELP_STRING([--with-$1=dir],
+		[use $1 in dir]))
+
+AC_ARG_WITH($1-lib,
+	AC_HELP_STRING([--with-$1-lib=dir],
+		[use $1 libraries in dir]),
+[if test "$withval" = "yes" -o "$withval" = "no"; then
+  AC_MSG_ERROR([No argument for --with-$1-lib])
+elif test "X$with_$1" = "X"; then
+  with_$1=yes
+fi])
+
+AC_ARG_WITH($1-include,
+	AC_HELP_STRING([--with-$1-include=dir],
+		[use $1 headers in dir]),
+[if test "$withval" = "yes" -o "$withval" = "no"; then
+  AC_MSG_ERROR([No argument for --with-$1-include])
+elif test "X$with_$1" = "X"; then
+  with_$1=yes
+fi])
+
+case "$with_$1" in
+yes)	;;
+no)	;;
+"")	;;
+*)	if test "$with_$1_include" = ""; then
+		with_$1_include="$with_$1/include"
+	fi
+	if test "$with_$1_lib" = ""; then
+		with_$1_lib="$with_$1/lib$abilibdirext"
+	fi
+	;;
+esac
+])
 dnl $Id: krb-readline.m4,v 1.2 2000/11/15 00:47:08 assar Exp $
 dnl
 dnl Tests for readline functions
@@ -3144,7 +3389,85 @@ AC_DEFINE(HAVE_READLINE, 1,
 	[Define if you have a readline compatible library.])dnl
 
 ])
-dnl $Id: auth-modules.m4,v 1.1 1999/03/21 13:48:00 joda Exp $
+dnl $Id: check-compile-et.m4,v 1.6 2001/09/02 17:08:48 assar Exp $
+dnl
+dnl CHECK_COMPILE_ET
+AC_DEFUN([CHECK_COMPILE_ET], [
+
+AC_CHECK_PROG(COMPILE_ET, compile_et, [compile_et])
+
+krb_cv_compile_et="no"
+if test "${COMPILE_ET}" = "compile_et"; then
+
+dnl We have compile_et.  Now let's see if it supports `prefix' and `index'.
+AC_MSG_CHECKING(whether compile_et has the features we need)
+cat > conftest_et.et <<'EOF'
+error_table conf
+prefix CONFTEST
+index 1
+error_code CODE1, "CODE1"
+index 128
+error_code CODE2, "CODE2"
+end
+EOF
+if ${COMPILE_ET} conftest_et.et >/dev/null 2>&1; then
+  dnl XXX Some systems have <et/com_err.h>.
+  save_CPPFLAGS="${save_CPPFLAGS}"
+  if test -d "/usr/include/et"; then
+    CPPFLAGS="-I/usr/include/et ${CPPFLAGS}"
+  fi
+  dnl Check that the `prefix' and `index' directives were honored.
+  AC_TRY_RUN([
+#include <com_err.h>
+#include <string.h>
+#include "conftest_et.h"
+int main(){return (CONFTEST_CODE2 - CONFTEST_CODE1) != 127;}
+  ], [krb_cv_compile_et="yes"],[CPPFLAGS="${save_CPPFLAGS}"])
+fi
+AC_MSG_RESULT(${krb_cv_compile_et})
+rm -fr conftest*
+fi
+
+if test "${krb_cv_compile_et}" = "yes"; then
+  dnl Since compile_et seems to work, let's check libcom_err
+  krb_cv_save_LIBS="${LIBS}"
+  LIBS="${LIBS} -lcom_err"
+  AC_MSG_CHECKING(for com_err)
+  AC_TRY_LINK([#include <com_err.h>],[
+    const char *p;
+    p = error_message(0);
+  ],[krb_cv_com_err="yes"],[krb_cv_com_err="no"; CPPFLAGS="${save_CPPFLAGS}"])
+  AC_MSG_RESULT(${krb_cv_com_err})
+  LIBS="${krb_cv_save_LIBS}"
+else
+  dnl Since compile_et doesn't work, forget about libcom_err
+  krb_cv_com_err="no"
+fi
+
+dnl Only use the system's com_err if we found compile_et, libcom_err, and
+dnl com_err.h.
+if test "${krb_cv_com_err}" = "yes"; then
+    DIR_com_err=""
+    LIB_com_err="-lcom_err"
+    LIB_com_err_a=""
+    LIB_com_err_so=""
+    AC_MSG_NOTICE(Using the already-installed com_err)
+else
+    COMPILE_ET="\$(top_builddir)/lib/com_err/compile_et"
+    DIR_com_err="com_err"
+    LIB_com_err="\$(top_builddir)/lib/com_err/libcom_err.la"
+    LIB_com_err_a="\$(top_builddir)/lib/com_err/.libs/libcom_err.a"
+    LIB_com_err_so="\$(top_builddir)/lib/com_err/.libs/libcom_err.so"
+    AC_MSG_NOTICE(Using our own com_err)
+fi
+AC_SUBST(DIR_com_err)
+AC_SUBST(LIB_com_err)
+AC_SUBST(LIB_com_err_a)
+AC_SUBST(LIB_com_err_so)
+
+])
+
+dnl $Id: auth-modules.m4,v 1.2 2001/09/01 11:56:05 assar Exp $
 dnl
 dnl Figure what authentication modules should be built
 
@@ -3162,9 +3485,7 @@ if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_shared" = yes;
 fi
 
 case "${host}" in
-changequote(,)dnl
-*-*-irix[56]*) LIB_AUTH_SUBDIRS="$LIB_AUTH_SUBDIRS afskauthlib" ;;
-changequote([,])dnl
+*-*-irix[[56]]*) LIB_AUTH_SUBDIRS="$LIB_AUTH_SUBDIRS afskauthlib" ;;
 esac
 
 AC_MSG_RESULT($LIB_AUTH_SUBDIRS)