fix a couple of bugs

COPYING

@@ -2,7 +2,8 @@
 		       Version 2, June 1991
 
  Copyright (C) 1989, 1991 Free Software Foundation, Inc.
-                          675 Mass Ave, Cambridge, MA 02139, USA
+                          59 Temple Place - Suite 330, Boston, MA
+                          02111-1307, USA.
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
@@ -305,7 +306,7 @@ the "copyright" line and a pointer to where the full notice is found.
 
     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 Also add information on how to contact you by electronic and paper mail.
 

ChangeLog

@@ -1,3 +1,19 @@
+Tue Dec 10 19:38:59 1996  David J MacKenzie  <djm@catapult.va.pubnix.com>
+
+	* acgeneral.m4 (AC_CACHE_SAVE): Use grep to prevent overflowing
+	HP-UX 9.05 /bin/sh buffer in case statement.  From Eric Backus
+	<ericb@lsid.hp.com>.
+
+Mon Dec  9 23:39:17 1996  David J MacKenzie  <djm@catapult.va.pubnix.com>
+
+	* acspecific.m4 (AC_FUNC_GETLOADAVG): Add a semicolon between
+	shell variable assignments; the evaluation order varies between
+	implementations. 
+
+Tue Nov 26 13:00:28 1996  David J MacKenzie  <djm@catapult.va.pubnix.com>
+
+	* Version 2.12.
+
 Wed Nov 20 13:00:21 1996  David J MacKenzie  <djm@catapult.va.pubnix.com>
 
 	* Test release 2.11.2.

acgeneral.m4

@@ -52,7 +52,7 @@ dnl
 divert(-1)dnl Throw away output until AC_INIT is called.
 changequote([, ])
 
-define(AC_ACVERSION, 2.11.2)
+define(AC_ACVERSION, 2.12)
 
 dnl Some old m4's don't support m4exit.  But they provide
 dnl equivalent functionality by core dumping because of the
@@ -1063,7 +1063,7 @@ dnl Allow a site initialization script to override cache values.
 # and sets the high bit in the cache file unless we assign to the vars.
 changequote(, )dnl
 (set) 2>&1 |
-  case `(ac_space=' '; set) 2>&1` in
+  case `(ac_space=' '; set | grep ac_space) 2>&1` in
   *ac_space=\ *)
     # `set' does not quote correctly, so add quotes (double-quote substitution
     # turns \\\\ into \\, and sed turns \\ into \).

acspecific.m4

@@ -1306,7 +1306,7 @@ AC_CHECK_LIB(util, getloadavg,
 if test $ac_have_func = no; then
   # There is a commonly available library for RS/6000 AIX.
   # Since it is not a standard part of AIX, it might be installed locally.
-  ac_getloadavg_LIBS="$LIBS" LIBS="-L/usr/local/lib $LIBS"
+  ac_getloadavg_LIBS="$LIBS"; LIBS="-L/usr/local/lib $LIBS"
   AC_CHECK_LIB(getloadavg, getloadavg,
     LIBS="-lgetloadavg $LIBS", LIBS="$ac_getloadavg_LIBS")
 fi

autoconf.texi

@@ -6,8 +6,8 @@
 @c @setchapternewpage odd
 @c %**end of header
 
-@set EDITION 2.11.2
-@set VERSION 2.11.2
+@set EDITION 2.12
+@set VERSION 2.12
 @set UPDATED November 1996
 
 @iftex

configure

@@ -1,7 +1,7 @@
 #! /bin/sh
 
 # Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.11.2 
+# Generated automatically using autoconf version 2.12 
 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
 #
 # This configure script is free software; the Free Software Foundation
@@ -332,7 +332,7 @@ EOF
     verbose=yes ;;
 
   -version | --version | --versio | --versi | --vers)
-    echo "configure generated by autoconf version 2.11.2"
+    echo "configure generated by autoconf version 2.12"
     exit 0 ;;
 
   -with-* | --with-*)
@@ -835,7 +835,7 @@ do
     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.11.2"
+    echo "$CONFIG_STATUS generated by autoconf version 2.12"
     exit 0 ;;
   -help | --help | --hel | --he | --h)
     echo "\$ac_cs_usage"; exit 0 ;;

doc/autoconf.texi

@@ -6,8 +6,8 @@
 @c @setchapternewpage odd
 @c %**end of header
 
-@set EDITION 2.11.2
-@set VERSION 2.11.2
+@set EDITION 2.12
+@set VERSION 2.12
 @set UPDATED November 1996
 
 @iftex

lib/autoconf/general.m4

@@ -52,7 +52,7 @@ dnl
 divert(-1)dnl Throw away output until AC_INIT is called.
 changequote([, ])
 
-define(AC_ACVERSION, 2.11.2)
+define(AC_ACVERSION, 2.12)
 
 dnl Some old m4's don't support m4exit.  But they provide
 dnl equivalent functionality by core dumping because of the
@@ -1063,7 +1063,7 @@ dnl Allow a site initialization script to override cache values.
 # and sets the high bit in the cache file unless we assign to the vars.
 changequote(, )dnl
 (set) 2>&1 |
-  case `(ac_space=' '; set) 2>&1` in
+  case `(ac_space=' '; set | grep ac_space) 2>&1` in
   *ac_space=\ *)
     # `set' does not quote correctly, so add quotes (double-quote substitution
     # turns \\\\ into \\, and sed turns \\ into \).

lib/autoconf/specific.m4

@@ -1306,7 +1306,7 @@ AC_CHECK_LIB(util, getloadavg,
 if test $ac_have_func = no; then
   # There is a commonly available library for RS/6000 AIX.
   # Since it is not a standard part of AIX, it might be installed locally.
-  ac_getloadavg_LIBS="$LIBS" LIBS="-L/usr/local/lib $LIBS"
+  ac_getloadavg_LIBS="$LIBS"; LIBS="-L/usr/local/lib $LIBS"
   AC_CHECK_LIB(getloadavg, getloadavg,
     LIBS="-lgetloadavg $LIBS", LIBS="$ac_getloadavg_LIBS")
 fi