Update.

1998-04-02  Ulrich Drepper  <drepper@cygnus.com>

	* stdlib/isomac.c: Use -isystem instead of -I for system include
	dir.

1998-03-30 08:05  H.J. Lu  <hjl@gnu.org>

	* resolv/res_comp.c (underscorechar): New.
	(middlechar): Allow '_'.

1998-04-02  Ulrich Drepper  <drepper@cygnus.com>

	* intl/explodename.c (stdlib.h): Include that file only if
	STDC_HEADERS or _LIBC.
	(string.h): Include that file only if HAVE_STRING_H or _LIBC.
	Patch by Philippe De Muyter <phdm@macqel.be>.

1998-04-01 21:08  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* aclocal.m4 (AC_PROG_CC_LOCAL): Remove superfluous tests.
	(AC_PROG_CHECK_VER): New macro.
	* configure.in: Use AC_PROG_CHECK_VER to check versions of
	gcc, gmake, msgfmt, makeinfo.  Remove superfluous tests.

1998-04-02 15:13  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/i386/i686/sysdep.h: New file.
	* sysdeps/i386/i686/strtok.S: New file
	* sysdeps/i386/i686/strtok_r.S: New file

1998-04-02  Mark Kettenis  <kettenis@phys.uva.nl>

	* posix/unistd.h: [__USE_FILE_OFFSET64] (lseek): Change return
	type to __off64_t.
	* libio/stdio.h [__USE_FILE_OFFSET64] (fseeko): Declare offset
	parameter as __off64_t instead of __off_t.
	(ftello): Make alias for ftello64 instead of ftello.  Change
	return type to __off64_t.

1998-04-02  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/i386/bits/string.h: Fix various typos.
	Patch by Horst von Brand <vonbrand@sleipnir.valparaiso.cl>.

	* sysdeps/unix/sysv/linux/getcwd.c: Use getcwd syscall in Linux 2.1.92.

1998-04-02  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/i386/chown.c: Handle old kernels without
	lchown syscall correctly.  [PR libc/541].

16 files changed, 802 insertions, 431 deletions

diff --git a/ChangeLog b/ChangeLog
index f3e03d5aae..9eec8e852f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,54 @@
+1998-04-02  Ulrich Drepper  <drepper@cygnus.com>
+
+	* stdlib/isomac.c: Use -isystem instead of -I for system include
+	dir.
+
+1998-03-30 08:05  H.J. Lu  <hjl@gnu.org>
+
+	* resolv/res_comp.c (underscorechar): New.
+	(middlechar): Allow '_'.
+
+1998-04-02  Ulrich Drepper  <drepper@cygnus.com>
+
+	* intl/explodename.c (stdlib.h): Include that file only if
+	STDC_HEADERS or _LIBC.
+	(string.h): Include that file only if HAVE_STRING_H or _LIBC.
+	Patch by Philippe De Muyter <phdm@macqel.be>.
+
+1998-04-01 21:08  Zack Weinberg  <zack@rabi.phys.columbia.edu>
+
+	* aclocal.m4 (AC_PROG_CC_LOCAL): Remove superfluous tests.
+	(AC_PROG_CHECK_VER): New macro.
+	* configure.in: Use AC_PROG_CHECK_VER to check versions of
+	gcc, gmake, msgfmt, makeinfo.  Remove superfluous tests.
+
+1998-04-02 15:13  Ulrich Drepper  <drepper@cygnus.com>
+
+	* sysdeps/unix/sysv/linux/i386/i686/sysdep.h: New file.
+	* sysdeps/i386/i686/strtok.S: New file
+	* sysdeps/i386/i686/strtok_r.S: New file
+
+1998-04-02  Mark Kettenis  <kettenis@phys.uva.nl>
+
+	* posix/unistd.h: [__USE_FILE_OFFSET64] (lseek): Change return
+	type to __off64_t.
+	* libio/stdio.h [__USE_FILE_OFFSET64] (fseeko): Declare offset
+	parameter as __off64_t instead of __off_t.
+	(ftello): Make alias for ftello64 instead of ftello.  Change
+	return type to __off64_t.
+
+1998-04-02  Ulrich Drepper  <drepper@cygnus.com>
+
+	* sysdeps/i386/bits/string.h: Fix various typos.
+	Patch by Horst von Brand <vonbrand@sleipnir.valparaiso.cl>.
+
+	* sysdeps/unix/sysv/linux/getcwd.c: Use getcwd syscall in Linux 2.1.92.
+
+1998-04-02  Ulrich Drepper  <drepper@cygnus.com>
+
+	* sysdeps/unix/sysv/linux/i386/chown.c: Handle old kernels without
+	lchown syscall correctly.  [PR libc/541].
+
 1998-04-02 11:45  Ulrich Drepper  <drepper@cygnus.com>
 
 	* localedata/Makefile: Correct testsuite rules.
diff --git a/aclocal.m4 b/aclocal.m4
index 2842963e56..1bb0b4a92c 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -32,51 +32,79 @@ fi
 AC_MSG_RESULT($ac_cv_check_symbol_$1)])dnl
 dnl
 
+dnl Locate a program and check that its version is acceptable.
+dnl AC_PROG_CHECK_VER(var, namelist, version-switch,
+dnl 		      [version-extract-regexp], version-glob, fatal)
+AC_DEFUN(AC_CHECK_PROG_VER,
+[# Prepare to iterate over the program-name list.
+set dummy $2; shift
+AC_MSG_CHECKING([for [$]1])
+AC_CACHE_VAL(ac_cv_prog_$1, [dnl
+if test -n "[$]$1"; then
+  ac_cv_prog_$1="[$]$1" # Let the user override the test.
+else
+  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  for ac_word; do
+    for ac_dir in $PATH; do
+      test -z "$ac_dir" && ac_dir=.
+      if test -f $ac_dir/$ac_word; then
+        ac_cv_prog_$1="$ac_word"
+        break
+      fi
+    done
+    test -n "$ac_cv_prog_$1" && break
+  done
+  IFS="$ac_save_ifs"
+fi])dnl
+if test -z "$ac_cv_prog_$1"; then
+  AC_MSG_RESULT(no)
+  $1=:
+  ac_verc_fail=t; ifelse([$6],,,[ac_verc_fatal=$6])
+else
+# Found it, now check the version.
+ac_word=$ac_cv_prog_$1
+dnl Do this by hand to avoid "(cached) (cached)".
+  if test "[$]{ac_cv_prog_$1_ver+set}" != set; then
+changequote(<<,>>)dnl
+    ac_cv_prog_$1_ver=`$ac_word $3 2>&1 ifelse(<<$4>>,,,<<| sed -n 's/^.*$4.*$/\1/p'>>)`
+  fi
+  if test -n "$ac_cv_prog_$1_ver"; then
+  case $ac_cv_prog_$1_ver in
+    <<$5>>) ac_vers_ok=", ok";  $1=$ac_cv_prog_$1;;
+changequote([,])dnl
+         *) ac_vers_ok=", bad"; $1=:
+	    ac_verc_fail=t; ifelse([$6],,,[ac_verc_fatal=$6]);;
+  esac
+  else
+    ac_vers_ok="v. ?.??, bad"; $1=:
+    ac_verc_fail=t; ifelse([$6],,,[ac_verc_fatal=$6])
+  fi
+AC_MSG_RESULT($ac_word $ac_cv_prog_$1_ver$ac_vers_ok)
+fi
+AC_SUBST($1)dnl
+])
+
 dnl These modifications are to allow for an empty cross compiler tree.
 dnl In the situation that cross-linking is impossible, the variable
 dnl `cross_linkable' will be substituted with "yes".
+dnl The vercheck macros are expected to have been called already.
 AC_DEFUN(AC_PROG_CC_LOCAL,
 [AC_BEFORE([$0], [AC_PROG_CPP])dnl
-AC_CHECK_PROG(CC, gcc, gcc)
-if test -z "$CC"; then
-  AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
-  test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
-fi
 
 AC_PROG_CC_WORKS_LOCAL
 AC_PROG_CC_GNU
-
-dnl The following differs from the AC_PROG_CC macro in autoconf.  Since
-dnl we require a recent version of gcc to be used we do not need to go
-dnl into lengths and test for bugs in old versions.  It must be gcc 2.7
-dnl or above.
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-
-dnl Check the version
-  cat > conftest.c <<EOF
-#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
-  yes;
-#endif
-EOF
-  if AC_TRY_COMMAND(${CC-cc} -E conftest.c) | egrep yes >/dev/null 2>&1; then
-    if test -z "$CFLAGS"; then
-      CFLAGS="-g -O2"
-    fi
-  else
-    AC_MSG_ERROR([We require GNU CC version 2.7 or newer])
-  fi
-else
+if test $ac_cv_prog_gcc != yes; then
   AC_MSG_ERROR([GNU libc must be compiled using GNU CC])
 fi
 ])
 
 AC_DEFUN(AC_PROG_CC_WORKS_LOCAL,
 [AC_MSG_CHECKING([whether the C compiler ($CC $CFLAGS $LDFLAGS) works])
-AC_LANG_SAVE
+AC_CACHE_VAL(ac_cv_prog_cc_works,
+[AC_LANG_SAVE
 AC_LANG_C
 AC_TRY_COMPILER([main(){return(0);}], ac_cv_prog_cc_works, ac_cv_prog_cc_cross)
-AC_LANG_RESTORE
+AC_LANG_RESTORE])
 AC_MSG_RESULT($ac_cv_prog_cc_works)
 if test $ac_cv_prog_cc_works = no; then
  cross_linkable=no
@@ -85,8 +113,9 @@ dnl AC_MSG_ERROR([installation or configuration problem: C compiler cannot creat
 else
  cross_linkable=yes
 fi
-AC_MSG_CHECKING([whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler])
-AC_MSG_RESULT($ac_cv_prog_cc_cross)
+AC_CACHE_CHECK(
+[whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler],
+ac_cv_prog_cc_cross, [:])
 AC_SUBST(cross_linkable)
 cross_compiling=$ac_cv_prog_cc_cross
 ])
@@ -105,7 +134,7 @@ AC_DEFUN(LIBC_PROG_BINUTILS,
 if test -n "$path_binutils"; then
     # Make absolute; ensure a single trailing slash.
     path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
-    CC="$CC -B$with_binutils"
+    CC="$CC -B$path_binutils"
 fi
 AS=`$CC -print-file-name=as`
 LD=`$CC -print-file-name=ld`
@@ -118,4 +147,5 @@ gnu_as=$libc_cv_prog_as_gnu
 
 AC_CACHE_CHECK(whether $LD is GNU ld, libc_cv_prog_ld_gnu,
 [LIBC_PROG_FOO_GNU($LD, libc_cv_prog_ld_gnu=yes, libc_cv_prog_ld_gnu=no)])
-gnu_ld=$libc_cv_prog_ld_gnu])
+gnu_ld=$libc_cv_prog_ld_gnu
+])
diff --git a/configure b/configure
index 7e886b913b..76bd9e6631 100755
--- a/configure
+++ b/configure
@@ -9,6 +9,8 @@
 
 
 
+
+
 # Guess values for system-dependent variables and create Makefiles.
 # Generated automatically using autoconf version 2.12 
 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
@@ -561,6 +563,14 @@ else
   ac_n= ac_c='\c' ac_t=
 fi
 
+    if test -r /vmunix; then
+      kernel_id=`strings /vmunix | grep UNIX`
+    elif test -r /dynix; then
+      kernel_id=`strings /dynix | grep DYNIX`
+    else
+      kernel_id=
+    fi
+
 
 
 
@@ -773,7 +783,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 fi
 
 echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:777: checking host system type" >&5
+echo "configure:787: checking host system type" >&5
 
 host_alias=$host
 case "$host_alias" in
@@ -896,7 +906,7 @@ fi
 # This can take a while to compute.
 sysdep_dir=$srcdir/sysdeps
 echo $ac_n "checking sysdep dirs""... $ac_c" 1>&6
-echo "configure:900: checking sysdep dirs" >&5
+echo "configure:910: checking sysdep dirs" >&5
 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
 os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
 
@@ -1101,7 +1111,7 @@ echo "$ac_t""sysdeps/generic" 1>&6
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1105: checking for a BSD compatible install" >&5
+echo "configure:1115: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1155,7 +1165,7 @@ if test "$INSTALL" = "${srcdir}/install-sh -c"; then
   INSTALL='\$(..)./install-sh -c'
 fi
 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:1159: checking whether ln -s works" >&5
+echo "configure:1169: checking whether ln -s works" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1175,172 +1185,214 @@ else
   echo "$ac_t""no" 1>&6
 fi
 
-for ac_prog in msgfmt gmsgfmt
-do
-# Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1184: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_MSGFMT'+set}'`\" = set"; then
+
+# These programs are version sensitive.
+# Prepare to iterate over the program-name list.
+set dummy gcc cc; shift
+echo $ac_n "checking for $1""... $ac_c" 1>&6
+echo "configure:1194: checking for $1" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
-  if test -n "$MSGFMT"; then
-  ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
 else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_MSGFMT="$ac_prog"
-      break
-    fi
+  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  for ac_word; do
+    for ac_dir in $PATH; do
+      test -z "$ac_dir" && ac_dir=.
+      if test -f $ac_dir/$ac_word; then
+        ac_cv_prog_CC="$ac_word"
+        break
+      fi
+    done
+    test -n "$ac_cv_prog_CC" && break
   done
   IFS="$ac_save_ifs"
 fi
 fi
-MSGFMT="$ac_cv_prog_MSGFMT"
-if test -n "$MSGFMT"; then
-  echo "$ac_t""$MSGFMT" 1>&6
-else
+if test -z "$ac_cv_prog_CC"; then
   echo "$ac_t""no" 1>&6
-fi
-
-test -n "$MSGFMT" && break
-done
-test -n "$MSGFMT" || MSGFMT=":"
-
-if test "$MSGFMT" != ":"; then
-  if $MSGFMT --version 2>&1 | grep 'GNU gettext.*0\.[1-9][0-9]' >/dev/null 2>&1
-  then : # msgfmt from gettext 0.10 or greater, works.
+  CC=:
+  ac_verc_fail=t; ac_verc_fatal=t
+else
+# Found it, now check the version.
+ac_word=$ac_cv_prog_CC
+  if test "${ac_cv_prog_CC_ver+set}" != set; then
+    ac_cv_prog_CC_ver=`$ac_word -v 2>&1 | sed -n 's/^.*version \([egcs0-9.-]*\).*$/\1/p'`
+  fi
+  if test -n "$ac_cv_prog_CC_ver"; then
+  case $ac_cv_prog_CC_ver in
+    egcs-2.91.*|egcs-2.90.2[789]|egcs-2.90.[3-9][0-9]|2.8.[1-9]*|2.9.[0-9]*) ac_vers_ok=", ok";  CC=$ac_cv_prog_CC;;
+         *) ac_vers_ok=", bad"; CC=:
+	    ac_verc_fail=t; ac_verc_fatal=t;;
+  esac
   else
-    echo "configure: warning: 
-*** (g)msgfmt is too old or wrong version (need gettext 0.10 or better)." 1>&2
-    MSGFMT=":"
+    ac_vers_ok="v. ?.??, bad"; CC=:
+    ac_verc_fail=t; ac_verc_fatal=t
   fi
+echo "$ac_t""$ac_word $ac_cv_prog_CC_ver$ac_vers_ok" 1>&6
 fi
 
-# Extract the first word of "makeinfo", so it can be a program name with args.
-set dummy makeinfo; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1226: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
+# Prepare to iterate over the program-name list.
+set dummy make gmake; shift
+echo $ac_n "checking for $1""... $ac_c" 1>&6
+echo "configure:1241: checking for $1" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_MAKE'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
-  if test -n "$MAKEINFO"; then
-  ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
+  if test -n "$MAKE"; then
+  ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
 else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_MAKEINFO="makeinfo"
-      break
-    fi
+  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  for ac_word; do
+    for ac_dir in $PATH; do
+      test -z "$ac_dir" && ac_dir=.
+      if test -f $ac_dir/$ac_word; then
+        ac_cv_prog_MAKE="$ac_word"
+        break
+      fi
+    done
+    test -n "$ac_cv_prog_MAKE" && break
   done
   IFS="$ac_save_ifs"
 fi
 fi
-MAKEINFO="$ac_cv_prog_MAKEINFO"
-if test -n "$MAKEINFO"; then
-  echo "$ac_t""$MAKEINFO" 1>&6
-else
+if test -z "$ac_cv_prog_MAKE"; then
   echo "$ac_t""no" 1>&6
-fi
-
-if test "$MAKEINFO"; then
-  if $MAKEINFO --version | grep 'texinfo 3\.[1-9][1-9]' >/dev/null 2>&1
-  then : # Makeinfo 3.11 or greater, works.
+  MAKE=:
+  ac_verc_fail=t; ac_verc_fatal=t
+else
+# Found it, now check the version.
+ac_word=$ac_cv_prog_MAKE
+  if test "${ac_cv_prog_MAKE_ver+set}" != set; then
+    ac_cv_prog_MAKE_ver=`$ac_word --version 2>&1 | sed -n 's/^.*version \([0-9][0-9.]*\), by.*$/\1/p'`
+  fi
+  if test -n "$ac_cv_prog_MAKE_ver"; then
+  case $ac_cv_prog_MAKE_ver in
+    3.75 | 3.76.[2-9] | 3.7[789]* | 3.[89]*) ac_vers_ok=", ok";  MAKE=$ac_cv_prog_MAKE;;
+         *) ac_vers_ok=", bad"; MAKE=:
+	    ac_verc_fail=t; ac_verc_fatal=t;;
+  esac
   else
-    echo "configure: warning: 
-*** makeinfo is too old (need version 3.11 or better).
-*** You should install the needed version and re-configure since otherwise
-*** you won't get the info pages installed." 1>&2
-    MAKEINFO=
+    ac_vers_ok="v. ?.??, bad"; MAKE=:
+    ac_verc_fail=t; ac_verc_fatal=t
   fi
+echo "$ac_t""$ac_word $ac_cv_prog_MAKE_ver$ac_vers_ok" 1>&6
 fi
 
-# Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1266: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+
+# Prepare to iterate over the program-name list.
+set dummy msgfmt gmsgfmt; shift
+echo $ac_n "checking for $1""... $ac_c" 1>&6
+echo "configure:1289: checking for $1" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_MSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
+  if test -n "$MSGFMT"; then
+  ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
 else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CC="gcc"
-      break
-    fi
+  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  for ac_word; do
+    for ac_dir in $PATH; do
+      test -z "$ac_dir" && ac_dir=.
+      if test -f $ac_dir/$ac_word; then
+        ac_cv_prog_MSGFMT="$ac_word"
+        break
+      fi
+    done
+    test -n "$ac_cv_prog_MSGFMT" && break
   done
   IFS="$ac_save_ifs"
 fi
 fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
+if test -z "$ac_cv_prog_MSGFMT"; then
   echo "$ac_t""no" 1>&6
+  MSGFMT=:
+  ac_verc_fail=t; 
+else
+# Found it, now check the version.
+ac_word=$ac_cv_prog_MSGFMT
+  if test "${ac_cv_prog_MSGFMT_ver+set}" != set; then
+    ac_cv_prog_MSGFMT_ver=`$ac_word --version 2>&1 | sed -n 's/^.*GNU gettext.*\([0-9][0-9]*\.[0-9]*\).*$/\1/p'`
+  fi
+  if test -n "$ac_cv_prog_MSGFMT_ver"; then
+  case $ac_cv_prog_MSGFMT_ver in
+    0.[1-9][0-9] | [1-9].*) ac_vers_ok=", ok";  MSGFMT=$ac_cv_prog_MSGFMT;;
+         *) ac_vers_ok=", bad"; MSGFMT=:
+	    ac_verc_fail=t; ;;
+  esac
+  else
+    ac_vers_ok="v. ?.??, bad"; MSGFMT=:
+    ac_verc_fail=t; 
+  fi
+echo "$ac_t""$ac_word $ac_cv_prog_MSGFMT_ver$ac_vers_ok" 1>&6
 fi
 
-if test -z "$CC"; then
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1295: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+# Prepare to iterate over the program-name list.
+set dummy makeinfo; shift
+echo $ac_n "checking for $1""... $ac_c" 1>&6
+echo "configure:1336: checking for $1" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
+  if test -n "$MAKEINFO"; then
+  ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
 else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-  ac_prog_rejected=no
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
-        ac_prog_rejected=yes
-	continue
+  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  for ac_word; do
+    for ac_dir in $PATH; do
+      test -z "$ac_dir" && ac_dir=.
+      if test -f $ac_dir/$ac_word; then
+        ac_cv_prog_MAKEINFO="$ac_word"
+        break
       fi
-      ac_cv_prog_CC="cc"
-      break
-    fi
+    done
+    test -n "$ac_cv_prog_MAKEINFO" && break
   done
   IFS="$ac_save_ifs"
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
-  shift
-  if test $# -gt 0; then
-    # We chose a different compiler from the bogus one.
-    # However, it has the same basename, so the bogon will be chosen
-    # first if we set CC to just the basename; use the full file name.
-    shift
-    set dummy "$ac_dir/$ac_word" "$@"
-    shift
-    ac_cv_prog_CC="$@"
-  fi
 fi
 fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
+if test -z "$ac_cv_prog_MAKEINFO"; then
   echo "$ac_t""no" 1>&6
+  MAKEINFO=:
+  ac_verc_fail=t; 
+else
+# Found it, now check the version.
+ac_word=$ac_cv_prog_MAKEINFO
+  if test "${ac_cv_prog_MAKEINFO_ver+set}" != set; then
+    ac_cv_prog_MAKEINFO_ver=`$ac_word --version 2>&1 | sed -n 's/^.*GNU texinfo \([0-9][0-9.]*\).*$/\1/p'`
+  fi
+  if test -n "$ac_cv_prog_MAKEINFO_ver"; then
+  case $ac_cv_prog_MAKEINFO_ver in
+    3.1[1-9] | 3.[2-9][0-9]) ac_vers_ok=", ok";  MAKEINFO=$ac_cv_prog_MAKEINF