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[Emacs-diffs] /srv/bzr/emacs/trunk r103543: Regenerate autotools stuff,


From: Glenn Morris
Subject: [Emacs-diffs] /srv/bzr/emacs/trunk r103543: Regenerate autotools stuff, grumble.
Date: Sat, 05 Mar 2011 17:45:56 -0800
User-agent: Bazaar (2.0.3)

------------------------------------------------------------
revno: 103543
committer: Glenn Morris <address@hidden>
branch nick: trunk
timestamp: Sat 2011-03-05 17:45:56 -0800
message:
  Regenerate autotools stuff, grumble.
modified:
  aclocal.m4
  configure
  src/config.in
=== modified file 'aclocal.m4'
--- a/aclocal.m4        2011-02-25 20:05:36 +0000
+++ b/aclocal.m4        2011-03-06 01:45:56 +0000
@@ -13,8 +13,8 @@
 
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
-m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
-[m4_warning([this file was generated for autoconf 2.68.
+m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.67],,
+[m4_warning([this file was generated for autoconf 2.67.
 You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically 
`autoreconf'.])])

=== modified file 'configure'
--- a/configure 2011-03-02 05:25:09 +0000
+++ b/configure 2011-03-06 01:45:56 +0000
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for emacs 24.0.50.
+# Generated by GNU Autoconf 2.67 for emacs 24.0.50.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -89,7 +89,6 @@
 IFS=" ""       $as_nl"
 
 # Find who we are.  Look in the path if we contain no directory separator.
-as_myself=
 case $0 in #((
   *[\\/]* ) as_myself=$0 ;;
   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -215,18 +214,11 @@
   # We cannot yet assume a decent shell, so we have to provide a
        # neutralization value for shells without unset; and this also
        # works around shells that cannot unset nonexistent variables.
-       # Preserve -v and -x to the replacement shell.
        BASH_ENV=/dev/null
        ENV=/dev/null
        (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
        export CONFIG_SHELL
-       case $- in # ((((
-         *v*x* | *x*v* ) as_opts=-vx ;;
-         *v* ) as_opts=-v ;;
-         *x* ) as_opts=-x ;;
-         * ) as_opts= ;;
-       esac
-       exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
+       exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 fi
 
     if test x$as_have_required = xno; then :
@@ -954,12 +946,12 @@
 LIBPNG
 LIBJPEG
 LIBXPM
-FREETYPE_LIBS
-FREETYPE_CFLAGS
 M17N_FLT_LIBS
 M17N_FLT_CFLAGS
 LIBOTF_LIBS
 LIBOTF_CFLAGS
+FREETYPE_LIBS
+FREETYPE_CFLAGS
 XFT_LIBS
 XFT_CFLAGS
 FONTCONFIG_LIBS
@@ -1570,7 +1562,7 @@
     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
-    : "${build_alias=$ac_option} ${host_alias=$ac_option} 
${target_alias=$ac_option}"
+    : ${build_alias=$ac_option} ${host_alias=$ac_option} 
${target_alias=$ac_option}
     ;;
 
   esac
@@ -1847,7 +1839,7 @@
                           don't use Motif or Xaw3d scroll bars
   --without-xaw3d         don't use Xaw3d
   --without-xim           don't use X11 XIM
-  --with-ns               use nextstep (Cocoa or GNUstep) windowing system
+  --with-ns               use NeXTstep (Cocoa or GNUstep) windowing system
   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
                           console
   --without-dbus          don't compile with D-Bus support
@@ -1944,7 +1936,7 @@
 if $ac_init_version; then
   cat <<\_ACEOF
 emacs configure 24.0.50
-generated by GNU Autoconf 2.68
+generated by GNU Autoconf 2.67
 
 Copyright (C) 2010 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
@@ -1990,7 +1982,7 @@
 
        ac_retval=1
 fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset 
as_lineno;}
   as_fn_set_status $ac_retval
 
 } # ac_fn_c_try_compile
@@ -2027,7 +2019,7 @@
 
     ac_retval=1
 fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset 
as_lineno;}
   as_fn_set_status $ac_retval
 
 } # ac_fn_c_try_cpp
@@ -2040,10 +2032,10 @@
 ac_fn_c_check_header_mongrel ()
 {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if eval \${$3+:} false; then :
+  if eval "test \"\${$3+set}\"" = set; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 fi
 eval ac_res=\$$3
@@ -2106,7 +2098,7 @@
 esac
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   eval "$3=\$ac_header_compiler"
@@ -2115,7 +2107,7 @@
               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
 fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset 
as_lineno;}
 
 } # ac_fn_c_check_header_mongrel
 
@@ -2156,7 +2148,7 @@
        ac_retval=$ac_status
 fi
   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset 
as_lineno;}
   as_fn_set_status $ac_retval
 
 } # ac_fn_c_try_run
@@ -2170,7 +2162,7 @@
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -2188,7 +2180,7 @@
 eval ac_res=\$$3
               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset 
as_lineno;}
 
 } # ac_fn_c_check_header_compile
 
@@ -2233,7 +2225,7 @@
   # interfere with the next link command; also delete a directory that is
   # left behind by Apple's compiler.  We do this before executing the actions.
   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset 
as_lineno;}
   as_fn_set_status $ac_retval
 
 } # ac_fn_c_try_link
@@ -2249,7 +2241,7 @@
   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is 
declared" >&5
 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
-if eval \${$3+:} false; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -2280,7 +2272,7 @@
 eval ac_res=\$$3
               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset 
as_lineno;}
 
 } # ac_fn_c_check_decl
 
@@ -2292,7 +2284,7 @@
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -2309,7 +2301,7 @@
 eval ac_res=\$$3
               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset 
as_lineno;}
 
 } # ac_fn_c_check_header_preproc
 
@@ -2322,7 +2314,7 @@
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
 $as_echo_n "checking for $2.$3... " >&6; }
-if eval \${$4+:} false; then :
+if eval "test \"\${$4+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -2366,7 +2358,7 @@
 eval ac_res=\$$4
               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset 
as_lineno;}
 
 } # ac_fn_c_check_member
 
@@ -2378,7 +2370,7 @@
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -2433,7 +2425,7 @@
 eval ac_res=\$$3
               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset 
as_lineno;}
 
 } # ac_fn_c_check_func
 
@@ -2446,7 +2438,7 @@
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   eval "$3=no"
@@ -2487,7 +2479,7 @@
 eval ac_res=\$$3
               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset 
as_lineno;}
 
 } # ac_fn_c_check_type
 
@@ -2664,7 +2656,7 @@
 rm -f conftest.val
 
   fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset 
as_lineno;}
   as_fn_set_status $ac_retval
 
 } # ac_fn_c_compute_int
@@ -2673,7 +2665,7 @@
 running configure, to aid debugging if configure makes a mistake.
 
 It was created by emacs $as_me 24.0.50, which was
-generated by GNU Autoconf 2.68.  Invocation command line was
+generated by GNU Autoconf 2.67.  Invocation command line was
 
   $ $0 $@
 
@@ -2931,7 +2923,7 @@
       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "failed to load site script $ac_site_file
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
   fi
 done
 
@@ -3086,7 +3078,7 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible 
install" >&5
 $as_echo_n "checking for a BSD-compatible install... " >&6; }
 if test -z "$INSTALL"; then
-if ${ac_cv_path_install+:} false; then :
+if test "${ac_cv_path_install+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -3173,11 +3165,11 @@
 '
 case `pwd` in
   *[\\\"\#\$\&\'\`$am_lf]*)
-    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5 ;;
 esac
 case $srcdir in
   *[\\\"\#\$\&\'\`$am_lf\ \    ]*)
-    as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
+    as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5 ;;
 esac
 
 # Do `set' in a subshell so we don't clobber the current shell's
@@ -3263,7 +3255,7 @@
 set dummy ${ac_tool_prefix}strip; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_STRIP+:} false; then :
+if test "${ac_cv_prog_STRIP+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$STRIP"; then
@@ -3303,7 +3295,7 @@
 set dummy strip; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_STRIP"; then
@@ -3356,7 +3348,7 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" 
>&5
 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
 if test -z "$MKDIR_P"; then
-  if ${ac_cv_path_mkdir+:} false; then :
+  if test "${ac_cv_path_mkdir+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -3408,7 +3400,7 @@
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AWK+:} false; then :
+if test "${ac_cv_prog_AWK+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$AWK"; then
@@ -3448,7 +3440,7 @@
 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
 set x ${MAKE-make}
 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
-if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat >conftest.make <<\_ACEOF
@@ -4006,7 +3998,7 @@
        stringfreelist) ac_gc_check_string_free_list=1 ;;
        xmallocoverrun) ac_xmalloc_overrun=1 ;;
        conslist)       ac_gc_check_cons_list=1 ;;
-       *)      as_fn_error $? "unknown check category $check" "$LINENO" 5 ;;
+       *)      as_fn_error $? "unknown check category $check" "$LINENO" 5  ;;
        esac
 done
 IFS="$ac_save_IFS"
@@ -4125,7 +4117,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
 $as_echo_n "checking build system type... " >&6; }
-if ${ac_cv_build+:} false; then :
+if test "${ac_cv_build+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_build_alias=$build_alias
@@ -4141,7 +4133,7 @@
 $as_echo "$ac_cv_build" >&6; }
 case $ac_cv_build in
 *-*-*) ;;
-*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5 ;;
 esac
 build=$ac_cv_build
 ac_save_IFS=$IFS; IFS='-'
@@ -4159,7 +4151,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
 $as_echo_n "checking host system type... " >&6; }
-if ${ac_cv_host+:} false; then :
+if test "${ac_cv_host+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test "x$host_alias" = x; then
@@ -4174,7 +4166,7 @@
 $as_echo "$ac_cv_host" >&6; }
 case $ac_cv_host in
 *-*-*) ;;
-*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5 ;;
 esac
 host=$ac_cv_host
 ac_save_IFS=$IFS; IFS='-'
@@ -4456,7 +4448,7 @@
 set dummy ${ac_tool_prefix}gcc; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
+if test "${ac_cv_prog_CC+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -4496,7 +4488,7 @@
 set dummy gcc; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
@@ -4549,7 +4541,7 @@
 set dummy ${ac_tool_prefix}cc; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
+if test "${ac_cv_prog_CC+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -4589,7 +4581,7 @@
 set dummy cc; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
+if test "${ac_cv_prog_CC+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -4648,7 +4640,7 @@
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
+if test "${ac_cv_prog_CC+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -4692,7 +4684,7 @@
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
@@ -4747,7 +4739,7 @@
 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in 
\`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "no acceptable C compiler found in \$PATH
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 
 # Provide some information about the compiler.
 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
@@ -4862,7 +4854,7 @@
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error 77 "C compiler cannot create executables
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
@@ -4905,7 +4897,7 @@
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 fi
 rm -f conftest conftest$ac_cv_exeext
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
@@ -4964,7 +4956,7 @@
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot run C compiled programs.
 If you meant to cross compile, use \`--host'.
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
     fi
   fi
 fi
@@ -4975,7 +4967,7 @@
 ac_clean_files=$ac_clean_files_save
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" 
>&5
 $as_echo_n "checking for suffix of object files... " >&6; }
-if ${ac_cv_objext+:} false; then :
+if test "${ac_cv_objext+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -5016,7 +5008,7 @@
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot compute suffix of object files: cannot compile
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 fi
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
@@ -5026,7 +5018,7 @@
 ac_objext=$OBJEXT
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU 
C compiler" >&5
 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
-if ${ac_cv_c_compiler_gnu+:} false; then :
+if test "${ac_cv_c_compiler_gnu+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -5063,7 +5055,7 @@
 ac_save_CFLAGS=$CFLAGS
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
 $as_echo_n "checking whether $CC accepts -g... " >&6; }
-if ${ac_cv_prog_cc_g+:} false; then :
+if test "${ac_cv_prog_cc_g+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_save_c_werror_flag=$ac_c_werror_flag
@@ -5141,7 +5133,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO 
C89" >&5
 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if ${ac_cv_prog_cc_c89+:} false; then :
+if test "${ac_cv_prog_cc_c89+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_cv_prog_cc_c89=no
@@ -5302,7 +5294,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" 
>&5
 $as_echo_n "checking dependency style of $depcc... " >&6; }
-if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
@@ -5434,7 +5426,7 @@
 fi
 set dummy $CC; ac_cc=`$as_echo "$2" |
                      sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
-if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
+if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -5558,7 +5550,7 @@
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RANLIB+:} false; then :
+if test "${ac_cv_prog_RANLIB+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$RANLIB"; then
@@ -5598,7 +5590,7 @@
 set dummy ranlib; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_RANLIB"; then
@@ -5658,7 +5650,7 @@
   CPP=
 fi
 if test -z "$CPP"; then
-  if ${ac_cv_prog_CPP+:} false; then :
+  if test "${ac_cv_prog_CPP+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
       # Double quotes because CPP needs to be expanded
@@ -5774,7 +5766,7 @@
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 fi
 
 ac_ext=c
@@ -5786,7 +5778,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long 
lines and -e" >&5
 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-if ${ac_cv_path_GREP+:} false; then :
+if test "${ac_cv_path_GREP+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -z "$GREP"; then
@@ -5849,7 +5841,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
 $as_echo_n "checking for egrep... " >&6; }
-if ${ac_cv_path_EGREP+:} false; then :
+if test "${ac_cv_path_EGREP+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
@@ -5916,7 +5908,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
 $as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
+if test "${ac_cv_header_stdc+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -6047,7 +6039,7 @@
 
 
   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" 
"ac_cv_header_minix_config_h" "$ac_includes_default"
-if test "x$ac_cv_header_minix_config_h" = xyes; then :
+if test "x$ac_cv_header_minix_config_h" = x""yes; then :
   MINIX=yes
 else
   MINIX=
@@ -6077,7 +6069,7 @@
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to 
define __EXTENSIONS__" >&5
 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
-if ${ac_cv_safe_to_define___extensions__+:} false; then :
+if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -6166,7 +6158,7 @@
  test x"$CPP" = x; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun 
C compiler" >&5
 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
-  if ${emacs_cv_sunpro_c+:} false; then :
+  if test "${emacs_cv_sunpro_c+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -6334,7 +6326,7 @@
   CPP=
 fi
 if test -z "$CPP"; then
-  if ${ac_cv_prog_CPP+:} false; then :
+  if test "${ac_cv_prog_CPP+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
       # Double quotes because CPP needs to be expanded
@@ -6450,7 +6442,7 @@
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 fi
 
 ac_ext=c
@@ -6466,7 +6458,7 @@
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RANLIB+:} false; then :
+if test "${ac_cv_prog_RANLIB+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$RANLIB"; then
@@ -6506,7 +6498,7 @@
 set dummy ranlib; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_RANLIB"; then
@@ -6561,7 +6553,7 @@
 ## is running in i386 mode, we can help them out.
 if test "$machine" = "amdx86-64"; then
   ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" 
"$ac_includes_default"
-if test "x$ac_cv_have_decl_i386" = xyes; then :
+if test "x$ac_cv_have_decl_i386" = x""yes; then :
 
 fi
 
@@ -6576,7 +6568,7 @@
 set dummy install-info; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_INSTALL_INFO+:} false; then :
+if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $INSTALL_INFO in
@@ -6616,7 +6608,7 @@
 set dummy install-info; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_INSTALL_INFO+:} false; then :
+if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $INSTALL_INFO in
@@ -6656,7 +6648,7 @@
 set dummy install-info; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_INSTALL_INFO+:} false; then :
+if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $INSTALL_INFO in
@@ -6697,7 +6689,7 @@
 set dummy gzip; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_GZIP_PROG+:} false; then :
+if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $GZIP_PROG in
@@ -6740,7 +6732,7 @@
 set dummy makeinfo; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_MAKEINFO+:} false; then :
+if test "${ac_cv_path_MAKEINFO+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $MAKEINFO in
@@ -6946,7 +6938,7 @@
 C_SWITCH_MACHINE=
 if test "$machine" = "alpha"; then
   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" 
"$ac_includes_default"
-if test "x$ac_cv_have_decl___ELF__" = xyes; then :
+if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
 
 fi
 
@@ -7014,7 +7006,7 @@
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler 
options needed for large files" >&5
 $as_echo_n "checking for special C compiler options needed for large files... 
" >&6; }
-if ${ac_cv_sys_largefile_CC+:} false; then :
+if test "${ac_cv_sys_largefile_CC+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_cv_sys_largefile_CC=no
@@ -7065,7 +7057,7 @@
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS 
value needed for large files" >&5
 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " 
>&6; }
-if ${ac_cv_sys_file_offset_bits+:} false; then :
+if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   while :; do
@@ -7134,7 +7126,7 @@
   if test $ac_cv_sys_file_offset_bits = unknown; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value 
needed for large files" >&5
 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
-if ${ac_cv_sys_large_files+:} false; then :
+if test "${ac_cv_sys_large_files+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   while :; do
@@ -7302,7 +7294,7 @@
   # Emulation library used on NetBSD.
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in 
-lossaudio" >&5
 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
-if ${ac_cv_lib_ossaudio__oss_ioctl+:} false; then :
+if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -7336,7 +7328,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$ac_cv_lib_ossaudio__oss_ioctl" >&5
 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
-if test "x$ac_cv_lib_ossaudio__oss_ioctl" = xyes; then :
+if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
   LIBSOUND=-lossaudio
 else
   LIBSOUND=
@@ -7353,7 +7345,7 @@
 set dummy pkg-config; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PKG_CONFIG+:} false; then :
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $PKG_CONFIG in
@@ -7557,7 +7549,7 @@
 for ac_header in term.h
 do :
   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
-if test "x$ac_cv_header_term_h" = xyes; then :
+if test "x$ac_cv_header_term_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_TERM_H 1
 _ACEOF
@@ -7568,7 +7560,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
 $as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
+if test "${ac_cv_header_stdc+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -7680,7 +7672,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and 
sys/time.h may both be included" >&5
 $as_echo_n "checking whether time.h and sys/time.h may both be included... " 
>&6; }
-if ${ac_cv_header_time+:} false; then :
+if test "${ac_cv_header_time+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -7714,7 +7706,7 @@
 fi
 
 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" 
"$ac_includes_default"
-if test "x$ac_cv_have_decl_sys_siglist" = xyes; then :
+if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
   ac_have_decl=1
 else
   ac_have_decl=0
@@ -7727,7 +7719,7 @@
 if test $ac_cv_have_decl_sys_siglist != yes; then
   # For Tru64, at least:
   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" 
"$ac_includes_default"
-if test "x$ac_cv_have_decl___sys_siglist" = xyes; then :
+if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
   ac_have_decl=1
 else
   ac_have_decl=0
@@ -7745,7 +7737,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is 
POSIX.1 compatible" >&5
 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
-if ${ac_cv_header_sys_wait_h+:} false; then :
+if test "${ac_cv_header_sys_wait_h+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -7787,7 +7779,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
 $as_echo_n "checking for struct utimbuf... " >&6; }
-if ${emacs_cv_struct_utimbuf+:} false; then :
+if test "${emacs_cv_struct_utimbuf+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -7830,7 +7822,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal 
handlers" >&5
 $as_echo_n "checking return type of signal handlers... " >&6; }
-if ${ac_cv_type_signal+:} false; then :
+if test "${ac_cv_type_signal+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -7864,7 +7856,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
 $as_echo_n "checking for speed_t... " >&6; }
-if ${emacs_cv_speed_t+:} false; then :
+if test "${emacs_cv_speed_t+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -7895,7 +7887,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
 $as_echo_n "checking for struct timeval... " >&6; }
-if ${emacs_cv_struct_timeval+:} false; then :
+if test "${emacs_cv_struct_timeval+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -7936,7 +7928,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
 $as_echo_n "checking for struct exception... " >&6; }
-if ${emacs_cv_struct_exception+:} false; then :
+if test "${emacs_cv_struct_exception+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -7969,7 +7961,7 @@
 for ac_header in sys/socket.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" 
"ac_cv_header_sys_socket_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_socket_h" = xyes; then :
+if test "x$ac_cv_header_sys_socket_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_SYS_SOCKET_H 1
 _ACEOF
@@ -7985,7 +7977,7 @@
 #include <sys/socket.h>
 #endif
 "
-if test "x$ac_cv_header_net_if_h" = xyes; then :
+if test "x$ac_cv_header_net_if_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_NET_IF_H 1
 _ACEOF
@@ -7997,7 +7989,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in 
sys/time.h or time.h" >&5
 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
-if ${ac_cv_struct_tm+:} false; then :
+if test "${ac_cv_struct_tm+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -8034,7 +8026,7 @@
 #include <$ac_cv_struct_tm>
 
 "
-if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
+if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_STRUCT_TM_TM_ZONE 1
@@ -8050,7 +8042,7 @@
 else
   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include 
<time.h>
 "
-if test "x$ac_cv_have_decl_tzname" = xyes; then :
+if test "x$ac_cv_have_decl_tzname" = x""yes; then :
   ac_have_decl=1
 else
   ac_have_decl=0
@@ -8062,7 +8054,7 @@
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
 $as_echo_n "checking for tzname... " >&6; }
-if ${ac_cv_var_tzname+:} false; then :
+if test "${ac_cv_var_tzname+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -8099,7 +8091,7 @@
 
 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" 
"ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
 "
-if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
+if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
 
 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
 
@@ -8113,7 +8105,7 @@
 #include <net/if.h>
 #endif
 "
-if test "x$ac_cv_member_struct_ifreq_ifr_flags" = xyes; then :
+if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
@@ -8129,7 +8121,7 @@
 #include <net/if.h>
 #endif
 "
-if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = xyes; then :
+if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
@@ -8145,7 +8137,7 @@
 #include <net/if.h>
 #endif
 "
-if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = xyes; then :
+if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
@@ -8161,7 +8153,7 @@
 #include <net/if.h>
 #endif
 "
-if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = xyes; then :
+if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
@@ -8177,7 +8169,7 @@
 #include <net/if.h>
 #endif
 "
-if test "x$ac_cv_member_struct_ifreq_ifr_addr" = xyes; then :
+if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
@@ -8206,7 +8198,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
 $as_echo_n "checking for working volatile... " >&6; }
-if ${ac_cv_c_volatile+:} false; then :
+if test "${ac_cv_c_volatile+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -8240,7 +8232,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming 
const" >&5
 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
-if ${ac_cv_c_const+:} false; then :
+if test "${ac_cv_c_const+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -8320,7 +8312,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
 $as_echo_n "checking for void * support... " >&6; }
-if ${emacs_cv_void_star+:} false; then :
+if test "${emacs_cv_void_star+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -8353,7 +8345,7 @@
 
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is 
bigendian" >&5
 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
-if ${ac_cv_c_bigendian+:} false; then :
+if test "${ac_cv_c_bigendian+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_cv_c_bigendian=unknown
@@ -8572,13 +8564,13 @@
      ;; #(
    *)
      as_fn_error $? "unknown endianness
- presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5  ;;
  esac
 
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for  __attribute__ 
((__aligned__ (expr)))" >&5
 $as_echo_n "checking for  __attribute__ ((__aligned__ (expr)))... " >&6; }
-if ${emacs_cv_attribute_aligned+:} false; then :
+if test "${emacs_cv_attribute_aligned+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -8611,7 +8603,7 @@
 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
 set x ${MAKE-make}
 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
-if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat >conftest.make <<\_ACEOF
@@ -8699,7 +8691,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
 $as_echo_n "checking for long file names... " >&6; }
-if ${ac_cv_sys_long_file_names+:} false; then :
+if test "${ac_cv_sys_long_file_names+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_cv_sys_long_file_names=yes
@@ -8755,8 +8747,8 @@
   have_x=disabled
 else
   case $x_includes,$x_libraries in #(
-    *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 
5;; #(
-    *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
+    *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 
5 ;; #(
+    *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   # One or both of the vars are not set, and there is no cached value.
@@ -9039,7 +9031,7 @@
      TEMACS_LDFLAGS2=
   fi
   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" 
"ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
-if test "x$ac_cv_header_AppKit_AppKit_h" = xyes; then :
+if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
   HAVE_NS=yes
 else
   as_fn_error $? "\`--with-ns' was specified, but the include
@@ -9124,7 +9116,7 @@
 set dummy X; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_HAVE_XSERVER+:} false; then :
+if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$HAVE_XSERVER"; then
@@ -9183,14 +9175,14 @@
 GNU_MALLOC=yes
 doug_lea_malloc=yes
 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
-if test "x$ac_cv_func_malloc_get_state" = xyes; then :
+if test "x$ac_cv_func_malloc_get_state" = x""yes; then :
 
 else
   doug_lea_malloc=no
 fi
 
 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
-if test "x$ac_cv_func_malloc_set_state" = xyes; then :
+if test "x$ac_cv_func_malloc_set_state" = x""yes; then :
 
 else
   doug_lea_malloc=no
@@ -9198,7 +9190,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether 
__after_morecore_hook exists" >&5
 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
-if ${emacs_cv_var___after_morecore_hook+:} false; then :
+if test "${emacs_cv_var___after_morecore_hook+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -9303,7 +9295,7 @@
 for ac_func in getpagesize
 do :
   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
-if test "x$ac_cv_func_getpagesize" = xyes; then :
+if test "x$ac_cv_func_getpagesize" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_GETPAGESIZE 1
 _ACEOF
@@ -9313,7 +9305,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
 $as_echo_n "checking for working mmap... " >&6; }
-if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
+if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then :
@@ -9488,7 +9480,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
-if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
+if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -9522,7 +9514,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
-if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
+if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBDNET 1
 _ACEOF
@@ -9534,7 +9526,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
 $as_echo_n "checking for main in -lXbsd... " >&6; }
-if ${ac_cv_lib_Xbsd_main+:} false; then :
+if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -9562,14 +9554,14 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
-if test "x$ac_cv_lib_Xbsd_main" = xyes; then :
+if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
 fi
 
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" 
>&5
 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
-if ${ac_cv_lib_pthreads_cma_open+:} false; then :
+if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -9603,7 +9595,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" 
>&5
 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
-if test "x$ac_cv_lib_pthreads_cma_open" = xyes; then :
+if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBPTHREADS 1
 _ACEOF
@@ -9630,7 +9622,7 @@
 aix*)
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
 $as_echo_n "checking for -bbigtoc option... " >&6; }
-if ${gdb_cv_bigtoc+:} false; then :
+if test "${gdb_cv_bigtoc+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -9804,7 +9796,7 @@
 if test "${window_system}" = "x11"; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
 $as_echo_n "checking X11 version 6... " >&6; }
-  if ${emacs_cv_x11_version_6+:} false; then :
+  if test "${emacs_cv_x11_version_6+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -9869,7 +9861,7 @@
 set dummy pkg-config; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PKG_CONFIG+:} false; then :
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $PKG_CONFIG in
@@ -9980,7 +9972,7 @@
 set dummy pkg-config; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PKG_CONFIG+:} false; then :
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $PKG_CONFIG in
@@ -10079,7 +10071,7 @@
       for ac_func in MagickExportImagePixels
 do :
   ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" 
"ac_cv_func_MagickExportImagePixels"
-if test "x$ac_cv_func_MagickExportImagePixels" = xyes; then :
+if test "x$ac_cv_func_MagickExportImagePixels" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
 _ACEOF
@@ -10105,7 +10097,7 @@
 set dummy pkg-config; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PKG_CONFIG+:} false; then :
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $PKG_CONFIG in
@@ -10211,7 +10203,7 @@
 set dummy pkg-config; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PKG_CONFIG+:} false; then :
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $PKG_CONFIG in
@@ -10316,7 +10308,7 @@
   for ac_func in gtk_main
 do :
   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
-if test "x$ac_cv_func_gtk_main" = xyes; then :
+if test "x$ac_cv_func_gtk_main" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_GTK_MAIN 1
 _ACEOF
@@ -10326,7 +10318,7 @@
 
   if test "${GTK_COMPILES}" != "yes"; then
     if test "$USE_X_TOOLKIT" != "maybe"; then
-      as_fn_error $? "Gtk+ wanted, but it does not compile, see config.log.  
Maybe some x11-devel files missing?" "$LINENO" 5;
+      as_fn_error $? "Gtk+ wanted, but it does not compile, see config.log.  
Maybe some x11-devel files missing?" "$LINENO" 5 ;
     fi
   else
     HAVE_GTK=yes
@@ -10364,7 +10356,7 @@
   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" 
"ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
 #include <gtk/gtk.h>
 "
-if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = xyes; then :
+if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
   HAVE_GTK_FILE_SELECTION=yes
 else
   HAVE_GTK_FILE_SELECTION=no
@@ -10374,7 +10366,7 @@
     for ac_func in gtk_file_selection_new
 do :
   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" 
"ac_cv_func_gtk_file_selection_new"
-if test "x$ac_cv_func_gtk_file_selection_new" = xyes; then :
+if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_GTK_FILE_SELECTION_NEW 1
 _ACEOF
@@ -10388,7 +10380,7 @@
     for ac_header in pthread.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" 
"$ac_includes_default"
-if test "x$ac_cv_header_pthread_h" = xyes; then :
+if test "x$ac_cv_header_pthread_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_PTHREAD_H 1
 _ACEOF
@@ -10400,7 +10392,7 @@
     if test "$ac_cv_header_pthread_h"; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in 
-lpthread" >&5
 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
-if ${ac_cv_lib_pthread_pthread_self+:} false; then :
+if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -10434,7 +10426,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$ac_cv_lib_pthread_pthread_self" >&5
 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
-if test "x$ac_cv_lib_pthread_pthread_self" = xyes; then :
+if test "x$ac_cv_lib_pthread_pthread_self" = x""yes; then :
   HAVE_GTK_AND_PTHREAD=yes
 fi
 
@@ -10477,7 +10469,7 @@
 set dummy pkg-config; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PKG_CONFIG+:} false; then :
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $PKG_CONFIG in
@@ -10572,7 +10564,7 @@
      for ac_func in dbus_watch_get_unix_fd
 do :
   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" 
"ac_cv_func_dbus_watch_get_unix_fd"
-if test "x$ac_cv_func_dbus_watch_get_unix_fd" = xyes; then :
+if test "x$ac_cv_func_dbus_watch_get_unix_fd" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
 _ACEOF
@@ -10594,7 +10586,7 @@
 set dummy pkg-config; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PKG_CONFIG+:} false; then :
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $PKG_CONFIG in
@@ -10688,7 +10680,7 @@
             for ac_func in g_type_init
 do :
   ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
-if test "x$ac_cv_func_g_type_init" = xyes; then :
+if test "x$ac_cv_func_g_type_init" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_G_TYPE_INIT 1
 _ACEOF
@@ -10704,7 +10696,7 @@
 if test "${with_selinux}" = "yes"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in 
-lselinux" >&5
 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
-if ${ac_cv_lib_selinux_lgetfilecon+:} false; then :
+if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -10738,7 +10730,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$ac_cv_lib_selinux_lgetfilecon" >&5
 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
-if test "x$ac_cv_lib_selinux_lgetfilecon" = xyes; then :
+if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
   HAVE_LIBSELINUX=yes
 else
   HAVE_LIBSELINUX=no
@@ -10762,7 +10754,7 @@
 set dummy pkg-config; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PKG_CONFIG+:} false; then :
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $PKG_CONFIG in
@@ -10864,7 +10856,7 @@
   if test "$with_xaw3d" != no; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
 $as_echo_n "checking for xaw3d... " >&6; }
-    if ${emacs_cv_xaw3d+:} false; then :
+    if test "${emacs_cv_xaw3d+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -10883,7 +10875,7 @@
 if ac_fn_c_try_link "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb 
in -lXaw3d" >&5
 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
-if ${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+:} false; then :
+if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -10917,7 +10909,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
-if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = xyes; then :
+if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then :
   emacs_cv_xaw3d=yes
 else
   emacs_cv_xaw3d=no
@@ -10947,7 +10939,7 @@
 $as_echo "no" >&6; }
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
 $as_echo_n "checking for libXaw... " >&6; }
-    if ${emacs_cv_xaw+:} false; then :
+    if test "${emacs_cv_xaw+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -10993,7 +10985,7 @@
 if test "${USE_X_TOOLKIT}" != "none"; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
 $as_echo_n "checking X11 toolkit version... " >&6; }
-  if ${emacs_cv_x11_toolkit_version_6+:} false; then :
+  if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -11044,7 +11036,7 @@
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 
XmuConvertStandardSelection in -lXmu" >&5
 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
-if ${ac_cv_lib_Xmu_XmuConvertStandardSelection+:} false; then :
+if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -11078,7 +11070,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
-if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = xyes; then :
+if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBXMU 1
 _ACEOF
@@ -11105,7 +11097,7 @@
   if test "${USE_X_TOOLKIT}" != "none"; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension 
in -lXext" >&5
 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
-if ${ac_cv_lib_Xext_XShapeQueryExtension+:} false; then :
+if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -11139,7 +11131,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$ac_cv_lib_Xext_XShapeQueryExtension" >&5
 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
-if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = xyes; then :
+if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBXEXT 1
 _ACEOF
@@ -11155,7 +11147,7 @@
 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
 $as_echo_n "checking for Motif version 2.1... " >&6; }
-if ${emacs_cv_motif_version_2_1+:} false; then :
+if test "${emacs_cv_motif_version_2_1+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -11185,7 +11177,7 @@
   if test $emacs_cv_motif_version_2_1 = yes; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in 
-lXp" >&5
 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
-if ${ac_cv_lib_Xp_XpCreateContext+:} false; then :
+if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -11219,14 +11211,14 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$ac_cv_lib_Xp_XpCreateContext" >&5
 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
-if test "x$ac_cv_lib_Xp_XpCreateContext" = xyes; then :
+if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
   LIBXP=-lXp
 fi
 
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some 
systems put it" >&5
 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
-if ${emacs_cv_lesstif+:} false; then :
+if test "${emacs_cv_lesstif+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   # We put this in CFLAGS temporarily to precede other -I options
@@ -11385,7 +11377,7 @@
 set dummy pkg-config; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PKG_CONFIG+:} false; then :
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $PKG_CONFIG in
@@ -11487,7 +11479,7 @@
 set dummy pkg-config; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PKG_CONFIG+:} false; then :
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $PKG_CONFIG in
@@ -11579,7 +11571,7 @@
       HAVE_XRENDER=no
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 
XRenderQueryExtension in -lXrender" >&5
 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
-if ${ac_cv_lib_Xrender_XRenderQueryExtension+:} false; then :
+if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -11613,7 +11605,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$ac_cv_lib_Xrender_XRenderQueryExtension" >&5
 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
-if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = xyes; then :
+if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
   HAVE_XRENDER=yes
 fi
 
@@ -11626,10 +11618,10 @@
        XFT_LIBS="-lXrender $XFT_LIBS"
        LIBS="$XFT_LIBS $LIBS"
        ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" 
"ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
-if test "x$ac_cv_header_X11_Xft_Xft_h" = xyes; then :
+if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" 
>&5
 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
-if ${ac_cv_lib_Xft_XftFontOpen+:} false; then :
+if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -11663,7 +11655,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" 
>&5
 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
-if test "x$ac_cv_lib_Xft_XftFontOpen" = xyes; then :
+if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
   HAVE_XFT=yes
 fi
 
@@ -11685,13 +11677,109 @@
       fi                          # "$HAVE_XFT" != no
     fi                            # "x${with_xft}" != "xno"
 
-        if test "$HAVE_XFT" != "yes"; then
-       HAVE_XFT=no
-    fi
-
     ## We used to allow building with FreeType and without Xft.
     ## However, the ftx font backend driver is not in good shape.
-    HAVE_FREETYPE=$HAVE_XFT
+    if test "$HAVE_XFT" != "yes"; then
+              HAVE_XFT=no
+       HAVE_FREETYPE=no
+    else
+
+  succeeded=no
+
+  # Extract the first word of "pkg-config", so it can be a program name with 
args.
+set dummy pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $PKG_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a 
path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x 
"$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" 
>&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
+  ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+if test -n "$PKG_CONFIG"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+$as_echo "$PKG_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+  if test "$PKG_CONFIG" = "no" ; then
+     HAVE_FREETYPE=no
+  else
+     PKG_CONFIG_MIN_VERSION=0.9.0
+     if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
+$as_echo_n "checking for freetype2... " >&6; }
+
+        if $PKG_CONFIG --exists "freetype2" 2>&5; then
+            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+            succeeded=yes
+
+            { $as_echo "$as_me:${as_lineno-$LINENO}: checking FREETYPE_CFLAGS" 
>&5
+$as_echo_n "checking FREETYPE_CFLAGS... " >&6; }
+            FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2"|sed -e 
's,///*,/,g'`
+            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FREETYPE_CFLAGS" 
>&5
+$as_echo "$FREETYPE_CFLAGS" >&6; }
+
+            { $as_echo "$as_me:${as_lineno-$LINENO}: checking FREETYPE_LIBS" 
>&5
+$as_echo_n "checking FREETYPE_LIBS... " >&6; }
+            FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2"|sed -e 's,///*,/,g'`
+            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FREETYPE_LIBS" 
>&5
+$as_echo "$FREETYPE_LIBS" >&6; }
+        else
+            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+            FREETYPE_CFLAGS=""
+            FREETYPE_LIBS=""
+            ## If we have a custom action on failure, don't print errors, but
+            ## do set a variable so people can do so.
+            FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors 
"freetype2"`
+
+        fi
+
+
+
+     else
+        echo "*** Your version of pkg-config is too old. You need version 
$PKG_CONFIG_MIN_VERSION or newer."
+        echo "*** See http://www.freedesktop.org/software/pkgconfig";
+     fi
+  fi
+
+  if test $succeeded = yes; then
+     HAVE_FREETYPE=yes
+  else
+     HAVE_FREETYPE=no
+  fi
+
+
+       test "$HAVE_FREETYPE" = "no" && as_fn_error $? "libxft requires 
libfreetype" "$LINENO" 5
+    fi
 
     HAVE_LIBOTF=no
     if test "${HAVE_FREETYPE}" = "yes"; then
@@ -11706,7 +11794,7 @@
 set dummy pkg-config; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PKG_CONFIG+:} false; then :
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $PKG_CONFIG in
@@ -11799,7 +11887,7 @@
 
          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 
OTF_get_variation_glyphs in -lotf" >&5
 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
-if ${ac_cv_lib_otf_OTF_get_variation_glyphs+:} false; then :
+if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -11833,7 +11921,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
-if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = xyes; then :
+if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
   HAVE_OTF_GET_VARIATION_GLYPHS=yes
 else
   HAVE_OTF_GET_VARIATION_GLYPHS=no
@@ -11858,7 +11946,7 @@
 set dummy pkg-config; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PKG_CONFIG+:} false; then :
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $PKG_CONFIG in
@@ -11976,10 +12064,10 @@
 if test "${HAVE_X11}" = "yes"; then
   if test "${with_xpm}" != "no"; then
     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" 
"ac_cv_header_X11_xpm_h" "$ac_includes_default"
-if test "x$ac_cv_header_X11_xpm_h" = xyes; then :
+if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in 
-lXpm" >&5
 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
-if ${ac_cv_lib_Xpm_XpmReadFileToPixmap+:} false; then :
+if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -12013,7 +12101,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
-if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = xyes; then :
+if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
   HAVE_XPM=yes
 fi
 
@@ -12065,10 +12153,10 @@
 if test "${HAVE_X11}" = "yes"; then
   if test "${with_jpeg}" != "no"; then
             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" 
"ac_cv_header_jerror_h" "$ac_includes_default"
-if test "x$ac_cv_header_jerror_h" = xyes; then :
+if test "x$ac_cv_header_jerror_h" = x""yes; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress 
in -ljpeg" >&5
 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
-if ${ac_cv_lib_jpeg_jpeg_destroy_compress+:} false; then :
+if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -12102,7 +12190,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
-if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = xyes; then :
+if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
   HAVE_JPEG=yes
 fi
 
@@ -12161,7 +12249,7 @@
     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = 
yes ; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels 
in -lpng" >&5
 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
-if ${ac_cv_lib_png_png_get_channels+:} false; then :
+if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -12195,7 +12283,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$ac_cv_lib_png_png_get_channels" >&5
 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
-if test "x$ac_cv_lib_png_png_get_channels" = xyes; then :
+if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
   HAVE_PNG=yes
 fi
 
@@ -12217,13 +12305,13 @@
 if test "${HAVE_X11}" = "yes"; then
   if test "${with_tiff}" != "no"; then
     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" 
"$ac_includes_default"
-if test "x$ac_cv_header_tiffio_h" = xyes; then :
+if test "x$ac_cv_header_tiffio_h" = x""yes; then :
   tifflibs="-lz -lm"
       # At least one tiff package requires the jpeg library.
       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in 
-ltiff" >&5
 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
-if ${ac_cv_lib_tiff_TIFFGetVersion+:} false; then :
+if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -12257,7 +12345,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$ac_cv_lib_tiff_TIFFGetVersion" >&5
 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
-if test "x$ac_cv_lib_tiff_TIFFGetVersion" = xyes; then :
+if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
   HAVE_TIFF=yes
 fi
 
@@ -12280,12 +12368,12 @@
 LIBGIF=
 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" 
"$ac_includes_default"
-if test "x$ac_cv_header_gif_lib_h" = xyes; then :
+if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
 # Earlier versions can crash Emacs.
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast 
in -lgif" >&5
 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
-if ${ac_cv_lib_gif_EGifPutExtensionLast+:} false; then :
+if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -12319,7 +12407,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$ac_cv_lib_gif_EGifPutExtensionLast" >&5
 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
-if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = xyes; then :
+if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
   HAVE_GIF=yes
 else
   HAVE_GIF=maybe
@@ -12335,7 +12423,7 @@
 # If gif_lib.h but no libgif, try libungif.
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast 
in -lungif" >&5
 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
-if ${ac_cv_lib_ungif_EGifPutExtensionLast+:} false; then :
+if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -12369,7 +12457,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$ac_cv_lib_ungif_EGifPutExtensionLast" >&5
 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
-if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = xyes; then :
+if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
   HAVE_GIF=yes
 else
   HAVE_GIF=no
@@ -12416,10 +12504,10 @@
 MOUSE_SUPPORT=
 if test "${with_gpm}" != "no"; then
   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" 
"$ac_includes_default"
-if test "x$ac_cv_header_gpm_h" = xyes; then :
+if test "x$ac_cv_header_gpm_h" = x""yes; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
-if ${ac_cv_lib_gpm_Gpm_Open+:} false; then :
+if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -12453,7 +12541,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
-if test "x$ac_cv_lib_gpm_Gpm_Open" = xyes; then :
+if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
   HAVE_GPM=yes
 fi
 
@@ -12473,7 +12561,7 @@
 
 
 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" 
"ac_cv_header_malloc_malloc_h" "$ac_includes_default"
-if test "x$ac_cv_header_malloc_malloc_h" = xyes; then :
+if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then :
 
 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
 
@@ -12518,10 +12606,10 @@
 LIBXSM=
 if test "${HAVE_X11}" = "yes"; then
   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" 
"ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_X11_SM_SMlib_h" = xyes; then :
+if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in 
-lSM" >&5
 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
-if ${ac_cv_lib_SM_SmcOpenConnection+:} false; then :
+if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -12555,7 +12643,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$ac_cv_lib_SM_SmcOpenConnection" >&5
 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
-if test "x$ac_cv_lib_SM_SmcOpenConnection" = xyes; then :
+if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
   HAVE_X_SM=yes
 fi
 
@@ -12586,7 +12674,7 @@
 set dummy pkg-config; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PKG_CONFIG+:} false; then :
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $PKG_CONFIG in
@@ -12677,7 +12765,7 @@
     LIBS="$LIBXML2_LIBS $LIBS"
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in 
-lxml2" >&5
 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
-if ${ac_cv_lib_xml2_htmlReadMemory+:} false; then :
+if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -12711,7 +12799,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$ac_cv_lib_xml2_htmlReadMemory" >&5
 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
-if test "x$ac_cv_lib_xml2_htmlReadMemory" = xyes; then :
+if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
   HAVE_LIBXML2=yes
 else
   HAVE_LIBXML2=no
@@ -12733,7 +12821,7 @@
 # If netdb.h doesn't declare h_errno, we must declare it by hand.
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares 
h_errno" >&5
 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
-if ${emacs_cv_netdb_declares_h_errno+:} false; then :
+if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -12763,22 +12851,11 @@
 
 fi
 
-ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" 
"$ac_includes_default"
-if test "x$ac_cv_type_size_t" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-#define size_t unsigned int
-_ACEOF
-
-fi
-
 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
 # for constant arguments.  Useless!
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
 $as_echo_n "checking for working alloca.h... " >&6; }
-if ${ac_cv_working_alloca_h+:} false; then :
+if test "${ac_cv_working_alloca_h+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -12811,7 +12888,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
 $as_echo_n "checking for alloca... " >&6; }
-if ${ac_cv_func_alloca_works+:} false; then :
+if test "${ac_cv_func_alloca_works+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -12830,7 +12907,7 @@
  #pragma alloca
 #   else
 #    ifndef alloca /* predefined by HP cc +Olibcalls */
-void *alloca (size_t);
+char *alloca ();
 #    endif
 #   endif
 #  endif
@@ -12874,7 +12951,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs 
Cray hooks" >&5
 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
-if ${ac_cv_os_cray+:} false; then :
+if test "${ac_cv_os_cray+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -12915,7 +12992,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C 
alloca" >&5
 $as_echo_n "checking stack direction for C alloca... " >&6; }
-if ${ac_cv_c_stack_direction+:} false; then :
+if test "${ac_cv_c_stack_direction+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then :
@@ -12972,7 +13049,7 @@
 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
 $as_echo_n "checking for sqrt in -lm... " >&6; }
-if ${ac_cv_lib_m_sqrt+:} false; then :
+if test "${ac_cv_lib_m_sqrt+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -13006,7 +13083,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
-if test "x$ac_cv_lib_m_sqrt" = xyes; then :
+if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBM 1
 _ACEOF
@@ -13020,7 +13097,7 @@
 # have the same check as for liblockfile below.
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
 $as_echo_n "checking for maillock in -lmail... " >&6; }
-if ${ac_cv_lib_mail_maillock+:} false; then :
+if test "${ac_cv_lib_mail_maillock+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -13054,7 +13131,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
-if test "x$ac_cv_lib_mail_maillock" = xyes; then :
+if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
   have_mail=yes
 else
   have_mail=no
@@ -13071,7 +13148,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" 
>&5
 $as_echo_n "checking for maillock in -llockfile... " >&6; }
-if ${ac_cv_lib_lockfile_maillock+:} false; then :
+if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -13105,7 +13182,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" 
>&5
 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
-if test "x$ac_cv_lib_lockfile_maillock" = xyes; then :
+if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
   have_lockfile=yes
 else
   have_lockfile=no
@@ -13125,7 +13202,7 @@
 set dummy liblockfile.so; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_liblockfile+:} false; then :
+if test "${ac_cv_prog_liblockfile+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$liblockfile"; then
@@ -13169,7 +13246,7 @@
 for ac_func in touchlock
 do :
   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
-if test "x$ac_cv_func_touchlock" = xyes; then :
+if test "x$ac_cv_func_touchlock" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_TOUCHLOCK 1
 _ACEOF
@@ -13180,7 +13257,7 @@
 for ac_header in maillock.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" 
"ac_cv_header_maillock_h" "$ac_includes_default"
-if test "x$ac_cv_header_maillock_h" = xyes; then :
+if test "x$ac_cv_header_maillock_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_MAILLOCK_H 1
 _ACEOF
@@ -13261,7 +13338,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" 
>&5
 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
-if ${emacs_cv_func___builtin_unwind_init+:} false; then :
+if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -13294,7 +13371,7 @@
 for ac_header in sys/un.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" 
"$ac_includes_default"
-if test "x$ac_cv_header_sys_un_h" = xyes; then :
+if test "x$ac_cv_header_sys_un_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_SYS_UN_H 1
 _ACEOF
@@ -13306,7 +13383,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value 
needed for large files" >&5
 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " 
>&6; }
-if ${ac_cv_sys_largefile_source+:} false; then :
+if test "${ac_cv_sys_largefile_source+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   while :; do
@@ -13375,7 +13452,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires 
zero arguments" >&5
 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
-if ${ac_cv_func_getpgrp_void+:} false; then :
+if test "${ac_cv_func_getpgrp_void+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   # Use it with a single arg.
@@ -13424,7 +13501,7 @@
 
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is 
bigendian" >&5
 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
-if ${ac_cv_c_bigendian+:} false; then :
+if test "${ac_cv_c_bigendian+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_cv_c_bigendian=unknown
@@ -13643,13 +13720,13 @@
      ;; #(
    *)
      as_fn_error $? "unknown endianness
- presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5  ;;
  esac
 
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
 $as_echo_n "checking for inline... " >&6; }
-if ${ac_cv_c_inline+:} false; then :
+if test "${ac_cv_c_inline+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_cv_c_inline=no
@@ -13692,7 +13769,7 @@
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms 
to C99" >&5
 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
-if ${gl_cv_func_c99_strtold+:} false; then :
+if test "${gl_cv_func_c99_strtold+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -13735,7 +13812,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct 
stat" >&5
 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
-if ${ac_cv_struct_st_dm_mode+:} false; then :
+if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -13769,7 +13846,7 @@
 
 
 ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" 
"$ac_includes_default"
-if test "x$ac_cv_have_decl_strmode" = xyes; then :
+if test "x$ac_cv_have_decl_strmode" = x""yes; then :
   ac_have_decl=1
 else
   ac_have_decl=0
@@ -13958,7 +14035,7 @@
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor 
supports include_next" >&5
 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
-if ${gl_cv_have_include_next+:} false; then :
+if test "${gl_cv_have_include_next+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   rm -rf conftestd1a conftestd1b conftestd2
@@ -14038,7 +14115,7 @@
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header 
files limit the line length" >&5
 $as_echo_n "checking whether system header files limit the line length... " 
>&6; }
-if ${gl_cv_pragma_columns+:} false; then :
+if test "${gl_cv_pragma_columns+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -14088,7 +14165,7 @@
      else
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of 
<getopt.h>" >&5
 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
-if ${gl_cv_next_getopt_h+:} false; then :
+if test "${gl_cv_next_getopt_h+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -14147,7 +14224,7 @@
     for ac_header in getopt.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" 
"$ac_includes_default"
-if test "x$ac_cv_header_getopt_h" = xyes; then :
+if test "x$ac_cv_header_getopt_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_GETOPT_H 1
 _ACEOF
@@ -14164,7 +14241,7 @@
     for ac_func in getopt_long_only
 do :
   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
-if test "x$ac_cv_func_getopt_long_only" = xyes; then :
+if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_GETOPT_LONG_ONLY 1
 _ACEOF
@@ -14179,7 +14256,7 @@
                     if test -z "$gl_replace_getopt"; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX 
compatible" >&5
 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
-if ${gl_cv_func_getopt_posix+:} false; then :
+if test "${gl_cv_func_getopt_posix+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -14337,7 +14414,7 @@
   if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt 
function" >&5
 $as_echo_n "checking for working GNU getopt function... " >&6; }
-if ${gl_cv_func_getopt_gnu+:} false; then :
+if test "${gl_cv_func_getopt_gnu+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
@@ -14449,7 +14526,7 @@
   fi
 
 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" 
"$ac_includes_default"
-if test "x$ac_cv_have_decl_getenv" = xyes; then :
+if test "x$ac_cv_have_decl_getenv" = x""yes; then :
   ac_have_decl=1
 else
   ac_have_decl=0
@@ -14557,7 +14634,7 @@
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly 
handles trailing slash" >&5
 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
-if ${ac_cv_func_lstat_dereferences_slashed_symlink+:} false; then :
+if test "${ac_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   rm -f conftest.sym conftest.file
@@ -14687,7 +14764,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms 
to C99" >&5
 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
-if ${ac_cv_header_stdbool_h+:} false; then :
+if test "${ac_cv_header_stdbool_h+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -14762,7 +14839,7 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
 $as_echo "$ac_cv_header_stdbool_h" >&6; }
    ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" 
"$ac_includes_default"
-if test "x$ac_cv_type__Bool" = xyes; then :
+if test "x$ac_cv_type__Bool" = x""yes; then :
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE__BOOL 1
@@ -14780,7 +14857,7 @@
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
 $as_echo_n "checking for wchar_t... " >&6; }
-if ${gt_cv_c_wchar_t+:} false; then :
+if test "${gt_cv_c_wchar_t+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -14813,7 +14890,7 @@
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long 
int" >&5
 $as_echo_n "checking for unsigned long long int... " >&6; }
-if ${ac_cv_type_unsigned_long_long_int+:} false; then :
+if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_cv_type_unsigned_long_long_int=yes
@@ -14871,7 +14948,7 @@
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
 $as_echo_n "checking for long long int... " >&6; }
-if ${ac_cv_type_long_long_int+:} false; then :
+if test "${ac_cv_type_long_long_int+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_cv_type_long_long_int=yes
@@ -14934,7 +15011,7 @@
 
  ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" 
"ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
 "
-if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
+if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
 
 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
 
@@ -14947,7 +15024,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode 
macros are broken" >&5
 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
-if ${ac_cv_header_stat_broken+:} false; then :
+if test "${ac_cv_header_stat_broken+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -14991,7 +15068,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" 
>&5
 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
-if ${ac_cv_c_restrict+:} false; then :
+if test "${ac_cv_c_restrict+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_cv_c_restrict=no
@@ -15041,7 +15118,7 @@
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in 
<time.h>" >&5
 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
-if ${gl_cv_sys_struct_timespec_in_time_h+:} false; then :
+if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -15074,7 +15151,7 @@
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in 
<sys/time.h>" >&5
 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
-if ${gl_cv_sys_struct_timespec_in_sys_time_h+:} false; then :
+if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -15103,7 +15180,7 @@
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in 
<pthread.h>" >&5
 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
-if ${gl_cv_sys_struct_timespec_in_pthread_h+:} false; then :
+if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -15152,7 +15229,7 @@
      else
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of 
<time.h>" >&5
 $as_echo_n "checking absolute name of <time.h>... " >&6; }
-if ${gl_cv_next_time_h+:} false; then :
+if test "${gl_cv_next_time_h+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -15195,7 +15272,7 @@
 
 
 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" 
"$ac_includes_default"
-if test "x$ac_cv_have_decl_localtime_r" = xyes; then :
+if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
   ac_have_decl=1
 else
   ac_have_decl=0
@@ -15283,7 +15360,7 @@
 # getloadvg is present in libc on glibc >= 2.2, MacOS X, FreeBSD >= 2.0,
 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
-if test "x$ac_cv_func_getloadavg" = xyes; then :
+if test "x$ac_cv_func_getloadavg" = x""yes; then :
 
 else
   gl_have_func=no
@@ -15296,7 +15373,7 @@
    if test $gl_have_func = no; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" 
>&5
 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
-if ${ac_cv_lib_elf_elf_begin+:} false; then :
+if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -15330,13 +15407,13 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
-if test "x$ac_cv_lib_elf_elf_begin" = xyes; then :
+if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
   LIBS="-lelf $LIBS"
 fi
 
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" 
>&5
 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
-if ${ac_cv_lib_kvm_kvm_open+:} false; then :
+if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -15370,14 +15447,14 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
-if test "x$ac_cv_lib_kvm_kvm_open" = xyes; then :
+if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
   LIBS="-lkvm $LIBS"
 fi
 
      # Check for the 4.4BSD definition of getloadavg.
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in 
-lutil" >&5
 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
-if ${ac_cv_lib_util_getloadavg+:} false; then :
+if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -15411,7 +15488,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" 
>&5
 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
-if test "x$ac_cv_lib_util_getloadavg" = xyes; then :
+if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
   LIBS="-lutil $LIBS" gl_have_func=yes
 fi
 
@@ -15424,7 +15501,7 @@
      LIBS="-L/usr/local/lib $LIBS"
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in 
-lgetloadavg" >&5
 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
-if ${ac_cv_lib_getloadavg_getloadavg+:} false; then :
+if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -15458,7 +15535,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$ac_cv_lib_getloadavg_getloadavg" >&5
 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
-if test "x$ac_cv_lib_getloadavg_getloadavg" = xyes; then :
+if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
   LIBS="-lgetloadavg $LIBS" gl_have_func=yes
 else
   LIBS=$gl_getloadavg_LIBS
@@ -15484,7 +15561,7 @@
 # Solaris has libkstat which does not require root.
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" 
>&5
 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
-if ${ac_cv_lib_kstat_kstat_open+:} false; then :
+if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -15518,7 +15595,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" 
>&5
 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
-if test "x$ac_cv_lib_kstat_kstat_open" = xyes; then :
+if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBKSTAT 1
 _ACEOF
@@ -15534,7 +15611,7 @@
   for ac_func in pstat_getdynamic
 do :
   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
-if test "x$ac_cv_func_pstat_getdynamic" = xyes; then :
+if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_PSTAT_GETDYNAMIC 1
 _ACEOF
@@ -15548,7 +15625,7 @@
 if test $gl_have_func = no; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in 
-lperfstat" >&5
 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
-if ${ac_cv_lib_perfstat_perfstat_cpu_total+:} false; then :
+if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -15582,7 +15659,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$ac_cv_lib_perfstat_perfstat_cpu_total" >&5
 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
-if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = xyes; then :
+if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBPERFSTAT 1
 _ACEOF
@@ -15596,14 +15673,14 @@
 
 if test $gl_have_func = no; then
   ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" 
"ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_dg_sys_info_h" = xyes; then :
+if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
   gl_have_func=yes
 
 $as_echo "#define DGUX 1" >>confdefs.h
 
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in 
-ldgc" >&5
 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
-if ${ac_cv_lib_dgc_dg_sys_info+:} false; then :
+if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -15637,7 +15714,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" 
>&5
 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
-if test "x$ac_cv_lib_dgc_dg_sys_info" = xyes; then :
+if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBDGC 1
 _ACEOF
@@ -15664,7 +15741,7 @@
 
 if test $gl_have_func = no; then
   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" 
"ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
-if test "x$ac_cv_header_inq_stats_cpustats_h" = xyes; then :
+if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
   gl_have_func=yes
 
 $as_echo "#define UMAX 1" >>confdefs.h
@@ -15679,7 +15756,7 @@
 
 if test $gl_have_func = no; then
   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" 
"ac_cv_header_sys_cpustats_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_cpustats_h" = xyes; then :
+if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
   gl_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
 
 fi
@@ -15691,7 +15768,7 @@
   for ac_header in mach/mach.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" 
"ac_cv_header_mach_mach_h" "$ac_includes_default"
-if test "x$ac_cv_header_mach_mach_h" = xyes; then :
+if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_MACH_MACH_H 1
 _ACEOF
@@ -15705,13 +15782,13 @@
 for ac_header in nlist.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" 
"$ac_includes_default"
-if test "x$ac_cv_header_nlist_h" = xyes; then :
+if test "x$ac_cv_header_nlist_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_NLIST_H 1
 _ACEOF
  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" 
"ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
 "
-if test "x$ac_cv_member_struct_nlist_n_un_n_name" = xyes; then :
+if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
@@ -15765,7 +15842,7 @@
 for ac_header in sys/loadavg.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" 
"ac_cv_header_sys_loadavg_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_loadavg_h" = xyes; then :
+if test "x$ac_cv_header_sys_loadavg_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_SYS_LOADAVG_H 1
 _ACEOF
@@ -15784,7 +15861,7 @@
    #endif
    #include <stdlib.h>
 "
-if test "x$ac_cv_have_decl_getloadavg" = xyes; then :
+if test "x$ac_cv_have_decl_getloadavg" = x""yes; then :
 
 else
   HAVE_DECL_GETLOADAVG=0
@@ -15893,7 +15970,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
 $as_echo_n "checking for working mktime... " >&6; }
-if ${ac_cv_func_working_mktime+:} false; then :
+if test "${ac_cv_func_working_mktime+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then :
@@ -16158,7 +16235,7 @@
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink 
signature is correct" >&5
 $as_echo_n "checking whether readlink signature is correct... " >&6; }
-if ${gl_cv_decl_readlink_works+:} false; then :
+if test "${gl_cv_decl_readlink_works+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -16185,7 +16262,7 @@
 $as_echo "$gl_cv_decl_readlink_works" >&6; }
             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink 
handles trailing slash correctly" >&5
 $as_echo_n "checking whether readlink handles trailing slash correctly... " 
>&6; }
-if ${gl_cv_func_readlink_works+:} false; then :
+if test "${gl_cv_func_readlink_works+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   # We have readlink, so assume ln -s works.
@@ -16263,7 +16340,7 @@
 
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles 
trailing slashes on directories" >&5
 $as_echo_n "checking whether stat handles trailing slashes on directories... " 
>&6; }
-if ${gl_cv_func_stat_dir_slash+:} false; then :
+if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then :
@@ -16298,7 +16375,7 @@
 $as_echo "$gl_cv_func_stat_dir_slash" >&6; }
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles 
trailing slashes on files" >&5
 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
-if ${gl_cv_func_stat_file_slash+:} false; then :
+if test "${gl_cv_func_stat_file_slash+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   touch conftest.tmp
@@ -16406,7 +16483,7 @@
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used 
in arbitrary expressions" >&5
 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " 
>&6; }
-if ${gl_cv_decl_null_works+:} false; then :
+if test "${gl_cv_decl_null_works+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -16449,7 +16526,7 @@
      else
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of 
<stddef.h>" >&5
 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
-if ${gl_cv_next_stddef_h+:} false; then :
+if test "${gl_cv_next_stddef_h+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -16545,7 +16622,7 @@
      else
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of 
<stdint.h>" >&5
 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
-if ${gl_cv_next_stdint_h+:} false; then :
+if test "${gl_cv_next_stdint_h+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -16601,7 +16678,7 @@
     if test $ac_cv_header_stdint_h = yes; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h 
conforms to C99" >&5
 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
-if ${gl_cv_header_working_stdint_h+:} false; then :
+if test "${gl_cv_header_working_stdint_h+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   gl_cv_header_working_stdint_h=no
@@ -16904,7 +16981,7 @@
   for gltype in ptrdiff_t size_t ; do
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" 
>&5
 $as_echo_n "checking for bit size of $gltype... " >&6; }
-if eval \${gl_cv_bitsizeof_${gltype}+:} false; then :
+if eval "test \"\${gl_cv_bitsizeof_${gltype}+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"      
  "
@@ -16949,7 +17026,7 @@
   for gltype in sig_atomic_t wchar_t wint_t ; do
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" 
>&5
 $as_echo_n "checking for bit size of $gltype... " >&6; }
-if eval \${gl_cv_bitsizeof_${gltype}+:} false; then :
+if eval "test \"\${gl_cv_bitsizeof_${gltype}+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"      
  "
@@ -16993,7 +17070,7 @@
   for gltype in sig_atomic_t wchar_t wint_t ; do
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is 
signed" >&5
 $as_echo_n "checking whether $gltype is signed... " >&6; }
-if eval \${gl_cv_type_${gltype}_signed+:} false; then :
+if eval "test \"\${gl_cv_type_${gltype}_signed+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -17052,7 +17129,7 @@
   for gltype in ptrdiff_t size_t ; do
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer 
literal suffix" >&5
 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
-if eval \${gl_cv_type_${gltype}_suffix+:} false; then :
+if eval "test \"\${gl_cv_type_${gltype}_suffix+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   eval gl_cv_type_${gltype}_suffix=no
@@ -17124,7 +17201,7 @@
   for gltype in sig_atomic_t wchar_t wint_t ; do
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer 
literal suffix" >&5
 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
-if eval \${gl_cv_type_${gltype}_suffix+:} false; then :
+if eval "test \"\${gl_cv_type_${gltype}_suffix+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   eval gl_cv_type_${gltype}_suffix=no
@@ -17211,7 +17288,7 @@
      else
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of 
<stdlib.h>" >&5
 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
-if ${gl_cv_next_stdlib_h+:} false; then :
+if test "${gl_cv_next_stdlib_h+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -17299,7 +17376,7 @@
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles 
trailing slash correctly" >&5
 $as_echo_n "checking whether symlink handles trailing slash correctly... " 
>&6; }
-if ${gl_cv_func_symlink_works+:} false; then :
+if test "${gl_cv_func_symlink_works+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then :
@@ -17382,7 +17459,7 @@
      else
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of 
<sys/stat.h>" >&5
 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
-if ${gl_cv_next_sys_stat_h+:} false; then :
+if test "${gl_cv_next_sys_stat_h+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -17432,7 +17509,7 @@
       ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include 
<sys/types.h>
      #include <sys/stat.h>
 "
-if test "x$ac_cv_type_nlink_t" = xyes; then :
+if test "x$ac_cv_type_nlink_t" = x""yes; then :
 
 else
 
@@ -17465,7 +17542,7 @@
     HAVE_LOCALTIME_R=1
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is 
compatible with its POSIX signature" >&5
 $as_echo_n "checking whether localtime_r is compatible with its POSIX 
signature... " >&6; }
-if ${gl_cv_time_r_posix+:} false; then :
+if test "${gl_cv_time_r_posix+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -17547,7 +17624,7 @@
      else
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of 
<unistd.h>" >&5
 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
-if ${gl_cv_next_unistd_h+:} false; then :
+if test "${gl_cv_next_unistd_h+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -17647,7 +17724,7 @@
 for ac_func in grantpt
 do :
   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
-if test "x$ac_cv_func_grantpt" = xyes; then :
+if test "x$ac_cv_func_grantpt" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_GRANTPT 1
 _ACEOF
@@ -17660,7 +17737,7 @@
 for ac_func in getpt
 do :
   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
-if test "x$ac_cv_func_getpt" = xyes; then :
+if test "x$ac_cv_func_getpt" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_GETPT 1
 _ACEOF
@@ -17677,7 +17754,7 @@
 have_tputs_et_al=true
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing 
tputs" >&5
 $as_echo_n "checking for library containing tputs... " >&6; }
-if ${ac_cv_search_tputs+:} false; then :
+if test "${ac_cv_search_tputs+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
@@ -17711,11 +17788,11 @@
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext
-  if ${ac_cv_search_tputs+:} false; then :
+  if test "${ac_cv_search_tputs+set}" = set; then :
   break
 fi
 done
-if ${ac_cv_search_tputs+:} false; then :
+if test "${ac_cv_search_tputs+set}" = set; then :
 
 else
   ac_cv_search_tputs=no
@@ -17774,7 +17851,7 @@
   freebsd)
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new 
enough to use terminfo" >&5
 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
-    if ${emacs_cv_freebsd_terminfo+:} false; then :
+    if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -17916,16 +17993,16 @@
 if test "$with_hesiod" != no ; then
   # Don't set $LIBS here -- see comments above.  FIXME which comments?
   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
-if test "x$ac_cv_func_res_send" = xyes; then :
+if test "x$ac_cv_func_res_send" = x""yes; then :
 
 else
   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
-if test "x$ac_cv_func___res_send" = xyes; then :
+if test "x$ac_cv_func___res_send" = x""yes; then :
 
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" 
>&5
 $as_echo_n "checking for res_send in -lresolv... " >&6; }
-if ${ac_cv_lib_resolv_res_send+:} false; then :
+if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -17959,12 +18036,12 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" 
>&5
 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
-if test "x$ac_cv_lib_resolv_res_send" = xyes; then :
+if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
   resolv=yes
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in 
-lresolv" >&5
 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
-if ${ac_cv_lib_resolv___res_send+:} false; then :
+if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -17998,7 +18075,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" 
>&5
 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
-if test "x$ac_cv_lib_resolv___res_send" = xyes; then :
+if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
   resolv=yes
 fi
 
@@ -18014,12 +18091,12 @@
     RESOLVLIB=
   fi
   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
-if test "x$ac_cv_func_hes_getmailhost" = xyes; then :
+if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
 
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in 
-lhesiod" >&5
 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
-if ${ac_cv_lib_hesiod_hes_getmailhost+:} false; then :
+if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -18053,7 +18130,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$ac_cv_lib_hesiod_hes_getmailhost" >&5
 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
-if test "x$ac_cv_lib_hesiod_hes_getmailhost" = xyes; then :
+if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
   hesiod=yes
 else
   :
@@ -18092,7 +18169,7 @@
 if test "${with_kerberos}" != no; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" 
>&5
 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
-if ${ac_cv_lib_com_err_com_err+:} false; then :
+if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -18126,7 +18203,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" 
>&5
 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
-if test "x$ac_cv_lib_com_err_com_err" = xyes; then :
+if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
   have_com_err=yes
 else
   have_com_err=no
@@ -18141,7 +18218,7 @@
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in 
-lcrypto" >&5
 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
-if ${ac_cv_lib_crypto_mit_des_cbc_encrypt+:} false; then :
+if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -18175,7 +18252,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
-if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = xyes; then :
+if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
   have_crypto=yes
 else
   have_crypto=no
@@ -18190,7 +18267,7 @@
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in 
-lk5crypto" >&5
 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
-if ${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+:} false; then :
+if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -18224,7 +18301,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
-if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = xyes; then :
+if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
   have_k5crypto=yes
 else
   have_k5crypto=no
@@ -18239,7 +18316,7 @@
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in 
-lkrb5" >&5
 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
-if ${ac_cv_lib_krb5_krb5_init_context+:} false; then :
+if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -18273,7 +18350,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$ac_cv_lib_krb5_krb5_init_context" >&5
 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
-if test "x$ac_cv_lib_krb5_krb5_init_context" = xyes; then :
+if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
   have_krb5=yes
 else
   have_krb5=no
@@ -18289,7 +18366,7 @@
     if test "${with_kerberos5}" = no; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in 
-ldes425" >&5
 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
-if ${ac_cv_lib_des425_des_cbc_encrypt+:} false; then :
+if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -18323,7 +18400,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$ac_cv_lib_des425_des_cbc_encrypt" >&5
 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
-if test "x$ac_cv_lib_des425_des_cbc_encrypt" = xyes; then :
+if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
   have_des425=yes
 else
   have_des425=no
@@ -18338,7 +18415,7 @@
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in 
-ldes" >&5
 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
-if ${ac_cv_lib_des_des_cbc_encrypt+:} false; then :
+if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -18372,7 +18449,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$ac_cv_lib_des_des_cbc_encrypt" >&5
 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
-if test "x$ac_cv_lib_des_des_cbc_encrypt" = xyes; then :
+if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
   have_des=yes
 else
   have_des=no
@@ -18388,7 +18465,7 @@
     fi
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in 
-lkrb4" >&5
 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
-if ${ac_cv_lib_krb4_krb_get_cred+:} false; then :
+if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -18422,7 +18499,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" 
>&5
 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
-if test "x$ac_cv_lib_krb4_krb_get_cred" = xyes; then :
+if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
   have_krb4=yes
 else
   have_krb4=no
@@ -18437,7 +18514,7 @@
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in 
-lkrb" >&5
 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
-if ${ac_cv_lib_krb_krb_get_cred+:} false; then :
+if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -18471,7 +18548,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" 
>&5
 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
-if test "x$ac_cv_lib_krb_krb_get_cred" = xyes; then :
+if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
   have_krb=yes
 else
   have_krb=no
@@ -18491,13 +18568,13 @@
     for ac_header in krb5.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" 
"$ac_includes_default"
-if test "x$ac_cv_header_krb5_h" = xyes; then :
+if test "x$ac_cv_header_krb5_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_KRB5_H 1
 _ACEOF
  ac_fn_c_check_member "$LINENO" "krb5_error" "text" 
"ac_cv_member_krb5_error_text" "#include <krb5.h>
 "
-if test "x$ac_cv_member_krb5_error_text" = xyes; then :
+if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_KRB5_ERROR_TEXT 1
@@ -18507,7 +18584,7 @@
 fi
 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" 
"ac_cv_member_krb5_error_e_text" "#include <krb5.h>
 "
-if test "x$ac_cv_member_krb5_error_e_text" = xyes; then :
+if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_KRB5_ERROR_E_TEXT 1
@@ -18524,7 +18601,7 @@
     for ac_header in des.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" 
"$ac_includes_default"
-if test "x$ac_cv_header_des_h" = xyes; then :
+if test "x$ac_cv_header_des_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_DES_H 1
 _ACEOF
@@ -18533,7 +18610,7 @@
   for ac_header in kerberosIV/des.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" 
"ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
-if test "x$ac_cv_header_kerberosIV_des_h" = xyes; then :
+if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_KERBEROSIV_DES_H 1
 _ACEOF
@@ -18542,7 +18619,7 @@
   for ac_header in kerberos/des.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" 
"ac_cv_header_kerberos_des_h" "$ac_includes_default"
-if test "x$ac_cv_header_kerberos_des_h" = xyes; then :
+if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_KERBEROS_DES_H 1
 _ACEOF
@@ -18562,7 +18639,7 @@
     for ac_header in krb.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" 
"$ac_includes_default"
-if test "x$ac_cv_header_krb_h" = xyes; then :
+if test "x$ac_cv_header_krb_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_KRB_H 1
 _ACEOF
@@ -18571,7 +18648,7 @@
   for ac_header in kerberosIV/krb.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" 
"ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
-if test "x$ac_cv_header_kerberosIV_krb_h" = xyes; then :
+if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_KERBEROSIV_KRB_H 1
 _ACEOF
@@ -18580,7 +18657,7 @@
   for ac_header in kerberos/krb.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" 
"ac_cv_header_kerberos_krb_h" "$ac_includes_default"
-if test "x$ac_cv_header_kerberos_krb_h" = xyes; then :
+if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_KERBEROS_KRB_H 1
 _ACEOF
@@ -18601,7 +18678,7 @@
   for ac_header in com_err.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" 
"$ac_includes_default"
-if test "x$ac_cv_header_com_err_h" = xyes; then :
+if test "x$ac_cv_header_com_err_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_COM_ERR_H 1
 _ACEOF
@@ -18622,7 +18699,7 @@
 # to return localized messages.
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
 $as_echo_n "checking for dgettext in -lintl... " >&6; }
-if ${ac_cv_lib_intl_dgettext+:} false; then :
+if test "${ac_cv_lib_intl_dgettext+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -18656,7 +18733,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
-if test "x$ac_cv_lib_intl_dgettext" = xyes; then :
+if test "x$ac_cv_lib_intl_dgettext" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBINTL 1
 _ACEOF
@@ -18668,7 +18745,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" 
>&5
 $as_echo_n "checking whether localtime caches TZ... " >&6; }
-if ${emacs_cv_localtime_cache+:} false; then :
+if test "${emacs_cv_localtime_cache+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test x$ac_cv_func_tzset = xyes; then
@@ -18727,7 +18804,7 @@
   for ac_func in gettimeofday
 do :
   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
-if test "x$ac_cv_func_gettimeofday" = xyes; then :
+if test "x$ac_cv_func_gettimeofday" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_GETTIMEOFDAY 1
 _ACEOF
@@ -18738,7 +18815,7 @@
   if test $ac_cv_func_gettimeofday = yes; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can 
accept two arguments" >&5
 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
-if ${emacs_cv_gettimeofday_two_arguments+:} false; then :
+if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -18782,7 +18859,7 @@
 
 ok_so_far=yes
 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
-if test "x$ac_cv_func_socket" = xyes; then :
+if test "x$ac_cv_func_socket" = x""yes; then :
 
 else
   ok_so_far=no
@@ -18790,7 +18867,7 @@
 
 if test $ok_so_far = yes; then
   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" 
"ac_cv_header_netinet_in_h" "$ac_includes_default"
-if test "x$ac_cv_header_netinet_in_h" = xyes; then :
+if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
 
 else
   ok_so_far=no
@@ -18800,7 +18877,7 @@
 fi
 if test $ok_so_far = yes; then
   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" 
"ac_cv_header_arpa_inet_h" "$ac_includes_default"
-if test "x$ac_cv_header_arpa_inet_h" = xyes; then :
+if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
 
 else
   ok_so_far=no
@@ -18834,7 +18911,7 @@
 fi
 
 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
-if test "x$ac_cv_type_pid_t" = xyes; then :
+if test "x$ac_cv_type_pid_t" = x""yes; then :
 
 else
 
@@ -18847,7 +18924,7 @@
 for ac_header in vfork.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" 
"$ac_includes_default"
-if test "x$ac_cv_header_vfork_h" = xyes; then :
+if test "x$ac_cv_header_vfork_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_VFORK_H 1
 _ACEOF
@@ -18871,7 +18948,7 @@
 if test "x$ac_cv_func_fork" = xyes; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
 $as_echo_n "checking for working fork... " >&6; }
-if ${ac_cv_func_fork_works+:} false; then :
+if test "${ac_cv_func_fork_works+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then :
@@ -18924,7 +19001,7 @@
 if test "x$ac_cv_func_vfork" = xyes; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
 $as_echo_n "checking for working vfork... " >&6; }
-if ${ac_cv_func_vfork_works+:} false; then :
+if test "${ac_cv_func_vfork_works+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then :
@@ -19060,7 +19137,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" 
>&5
 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
-if ${emacs_cv_langinfo_codeset+:} false; then :
+if test "${emacs_cv_langinfo_codeset+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -19092,7 +19169,7 @@
 fi
 
 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" 
"$ac_includes_default"
-if test "x$ac_cv_type_size_t" = xyes; then :
+if test "x$ac_cv_type_size_t" = x""yes; then :
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_SIZE_T 1
@@ -19104,7 +19181,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
 $as_echo_n "checking for mbstate_t... " >&6; }
-if ${ac_cv_type_mbstate_t+:} false; then :
+if test "${ac_cv_type_mbstate_t+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -19140,7 +19217,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array 
declarations" >&5
 $as_echo_n "checking for C restricted array declarations... " >&6; }
-if ${emacs_cv_c_restrict_arr+:} false; then :
+if test "${emacs_cv_c_restrict_arr+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -19737,21 +19814,10 @@
      :end' >>confcache
 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
   if test -w "$cache_file"; then
-    if test "x$cache_file" != "x/dev/null"; then
+    test "x$cache_file" != "x/dev/null" &&
       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
 $as_echo "$as_me: updating cache $cache_file" >&6;}
-      if test ! -f "$cache_file" || test -h "$cache_file"; then
-       cat confcache >"$cache_file"
-      else
-        case $cache_file in #(
-        */* | ?:*)
-         mv -f confcache "$cache_file"$$ &&
-         mv -f "$cache_file"$$ "$cache_file" ;; #(
-        *)
-         mv -f confcache "$cache_file" ;;
-       esac
-      fi
-    fi
+    cat confcache >$cache_file
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache 
$cache_file" >&5
 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
@@ -19837,7 +19903,7 @@
 
 
 
-: "${CONFIG_STATUS=./config.status}"
+: ${CONFIG_STATUS=./config.status}
 ac_write_fail=0
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
@@ -19938,7 +20004,6 @@
 IFS=" ""       $as_nl"
 
 # Find who we are.  Look in the path if we contain no directory separator.
-as_myself=
 case $0 in #((
   *[\\/]* ) as_myself=$0 ;;
   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -20246,7 +20311,7 @@
 # values after options handling.
 ac_log="
 This file was extended by emacs $as_me 24.0.50, which was
-generated by GNU Autoconf 2.68.  Invocation command line was
+generated by GNU Autoconf 2.67.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -20312,7 +20377,7 @@
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; 
s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
 emacs config.status 24.0.50
-configured by $0, generated by GNU Autoconf 2.68,
+configured by $0, generated by GNU Autoconf 2.67,
   with options \\"\$ac_cs_config\\"
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -20460,7 +20525,7 @@
     "epaths") CONFIG_COMMANDS="$CONFIG_COMMANDS epaths" ;;
     "gdbinit") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbinit" ;;
 
-  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
   esac
 done
 
@@ -20483,10 +20548,9 @@
 # after its creation but before its name has been assigned to `$tmp'.
 $debug ||
 {
-  tmp= ac_tmp=
+  tmp=
   trap 'exit_status=$?
-  : "${ac_tmp:=$tmp}"
-  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
 ' 0
   trap 'as_fn_exit 1' 1 2 13 15
 }
@@ -20494,13 +20558,12 @@
 
 {
   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
-  test -d "$tmp"
+  test -n "$tmp" && test -d "$tmp"
 }  ||
 {
   tmp=./conf$$-$RANDOM
   (umask 077 && mkdir "$tmp")
 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
-ac_tmp=$tmp
 
 # Set up the scripts for CONFIG_FILES section.
 # No need to generate them if there are no CONFIG_FILES.
@@ -20539,13 +20602,13 @@
   ac_cs_awk_cr=$ac_cr
 fi
 
-echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
 _ACEOF
 
 # Create commands to substitute file output variables.
 {
   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
-  echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
+  echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
   echo "_ACAWK" &&
   echo "_ACEOF"
@@ -20578,7 +20641,7 @@
 rm -f conf$$subs.sh
 
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
 _ACEOF
 sed -n '
 h
@@ -20626,7 +20689,7 @@
 rm -f conf$$subs.awk
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 _ACAWK
-cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
   for (key in S) S_is_set[key] = 1
   FS = ""
   \$ac_cs_awk_pipe_init
@@ -20664,7 +20727,7 @@
   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
 else
   cat
-fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
 _ACEOF
 
@@ -20698,7 +20761,7 @@
 # No need to generate them if there are no CONFIG_HEADERS.
 # This happens for instance with `./config.status Makefile'.
 if test -n "$CONFIG_HEADERS"; then
-cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+cat >"$tmp/defines.awk" <<\_ACAWK ||
 BEGIN {
 _ACEOF
 
@@ -20710,8 +20773,8 @@
 # handling of long lines.
 ac_delim='%!_!# '
 for ac_last_try in false false :; do
-  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
-  if test -z "$ac_tt"; then
+  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_t"; then
     break
   elif $ac_last_try; then
     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
@@ -20812,7 +20875,7 @@
   esac
   case $ac_mode$ac_tag in
   :[FHL]*:*);;
-  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
   :[FH]-) ac_tag=-:-;;
   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
   esac
@@ -20831,7 +20894,7 @@
     for ac_f
     do
       case $ac_f in
-      -) ac_f="$ac_tmp/stdin";;
+      -) ac_f="$tmp/stdin";;
       *) # Look for the file first in the build tree, then in the source tree
         # (if the path is not absolute).  The absolute path cannot be 
DOS-style,
         # because $ac_f cannot contain `:'.
@@ -20840,7 +20903,7 @@
           [\\/$]*) false;;
           *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
           esac ||
-          as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+          as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
       esac
       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; 
esac
       as_fn_append ac_file_inputs " '$ac_f'"
@@ -20866,8 +20929,8 @@
     esac
 
     case $ac_tag in
-    *:-:* | *:-) cat >"$ac_tmp/stdin" \
-      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5  ;;
     esac
     ;;
   esac
@@ -21005,25 +21068,24 @@
 "
 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
 if $ac_cs_awk_getline; then
-  $AWK -f "$ac_tmp/subs.awk"
+  $AWK -f "$tmp/subs.awk"
 else
-  $AWK -f "$ac_tmp/subs.awk" | $SHELL
-fi \
-  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+  $AWK -f "$tmp/subs.awk" | $SHELL
+fi >$tmp/out \
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 
 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
-  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
-  { ac_out=`sed -n '/^[         ]*datarootdir[  ]*:*=/p' \
-      "$ac_tmp/out"`; test -z "$ac_out"; } &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[         ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z 
"$ac_out"; } &&
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a 
reference to the variable \`datarootdir'
 which seems to be undefined.  Please make sure it is defined" >&5
 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable 
\`datarootdir'
 which seems to be undefined.  Please make sure it is defined" >&2;}
 
-  rm -f "$ac_tmp/stdin"
+  rm -f "$tmp/stdin"
   case $ac_file in
-  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
-  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
   esac \
   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
  ;;
@@ -21034,20 +21096,20 @@
   if test x"$ac_file" != x-; then
     {
       $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
-    } >"$ac_tmp/config.h" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+    } >"$tmp/config.h" \
       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
 $as_echo "$as_me: $ac_file is unchanged" >&6;}
     else
       rm -f "$ac_file"
-      mv "$ac_tmp/config.h" "$ac_file" \
+      mv "$tmp/config.h" "$ac_file" \
        || as_fn_error $? "could not create $ac_file" "$LINENO" 5
     fi
   else
     $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
       || as_fn_error $? "could not create -" "$LINENO" 5
   fi
 # Compute "$ac_file"'s index in $config_headers.

=== modified file 'src/config.in'
--- a/src/config.in     2011-02-25 20:05:36 +0000
+++ b/src/config.in     2011-03-06 01:45:56 +0000
@@ -1203,9 +1203,6 @@
 # define __restrict__
 #endif
 
-/* Define to `unsigned int' if <sys/types.h> does not define. */
-#undef size_t
-
 /* Define to any substitute for sys_siglist. */
 #undef sys_siglist
 


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