* configure: Regenerate.

1 files changed, 513 insertions, 352 deletions

diff --git a/configure b/configure
index 34d680609ed..dd976e2c0cf 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.62 for emacs 23.1.50.
+# Generated by GNU Autoconf 2.63 for emacs 23.1.50.
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
 # 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
@@ -638,133 +638,133 @@ ac_includes_default="\
 ac_config_libobj_dir=src
 ac_header_list=
 ac_func_list=
-ac_subst_vars='SHELL
-PATH_SEPARATOR
-PACKAGE_NAME
-PACKAGE_TARNAME
-PACKAGE_VERSION
-PACKAGE_STRING
-PACKAGE_BUGREPORT
-exec_prefix
-prefix
-program_transform_name
-bindir
-sbindir
-libexecdir
-datarootdir
-datadir
-sysconfdir
-sharedstatedir
-localstatedir
-includedir
-oldincludedir
-docdir
-infodir
-htmldir
-dvidir
-pdfdir
-psdir
-libdir
-localedir
-mandir
-DEFS
-ECHO_C
-ECHO_N
-ECHO_T
-LIBS
-build_alias
-host_alias
-target_alias
-MAINT
-build
-build_cpu
-build_vendor
-build_os
-host
-host_cpu
-host_vendor
-host_os
-CC
-CFLAGS
-LDFLAGS
-CPPFLAGS
-ac_ct_CC
-EXEEXT
-OBJEXT
-CPP
-GREP
-EGREP
-LN_S
-INSTALL_PROGRAM
-INSTALL_SCRIPT
-INSTALL_DATA
-RANLIB
-INSTALL_INFO
-GZIP_PROG
-MAKEINFO
-LIBSOUND
-PKG_CONFIG
-ALSA_CFLAGS
-ALSA_LIBS
-CFLAGS_SOUND
-SET_MAKE
-XMKMF
-HAVE_XSERVER
-RSVG_CFLAGS
-RSVG_LIBS
-GTK_CFLAGS
-GTK_LIBS
-DBUS_CFLAGS
-DBUS_LIBS
-FONTCONFIG_CFLAGS
-FONTCONFIG_LIBS
-XFT_CFLAGS
-XFT_LIBS
-LIBOTF_CFLAGS
-LIBOTF_LIBS
-M17N_FLT_CFLAGS
-M17N_FLT_LIBS
-FREETYPE_CFLAGS
-FREETYPE_LIBS
-ALLOCA
-liblockfile
-LIBOBJS
-NEED_SETGID
-KMEM_GROUP
-GETLOADAVG_LIBS
-GETOPT_H
-GETOPTOBJS
-version
-configuration
-canonical
-srcdir
-lispdir
-locallisppath
-lisppath
-x_default_search_path
-etcdir
-archlibdir
-bitmapdir
-gamedir
-gameuser
-c_switch_system
-c_switch_machine
-LD_SWITCH_X_SITE
-LD_SWITCH_X_SITE_AUX
-C_SWITCH_X_SITE
-X_TOOLKIT_TYPE
-machfile
-opsysfile
-ns_appdir
-ns_appbindir
-ns_appresdir
-ns_appsrc
-GNUSTEP_MAKEFILES
-GNUSTEP_SYSTEM_HEADERS
-GNUSTEP_SYSTEM_LIBRARIES
-GNU_OBJC_CFLAGS
+ac_subst_vars='LTLIBOBJS
 LIB_SRC_EXTRA_INSTALLABLES
-LTLIBOBJS'
+GNU_OBJC_CFLAGS
+GNUSTEP_SYSTEM_LIBRARIES
+GNUSTEP_SYSTEM_HEADERS
+GNUSTEP_MAKEFILES
+ns_appsrc
+ns_appresdir
+ns_appbindir
+ns_appdir
+opsysfile
+machfile
+X_TOOLKIT_TYPE
+C_SWITCH_X_SITE
+LD_SWITCH_X_SITE_AUX
+LD_SWITCH_X_SITE
+c_switch_machine
+c_switch_system
+gameuser
+gamedir
+bitmapdir
+archlibdir
+etcdir
+x_default_search_path
+lisppath
+locallisppath
+lispdir
+srcdir
+canonical
+configuration
+version
+GETOPTOBJS
+GETOPT_H
+GETLOADAVG_LIBS
+KMEM_GROUP
+NEED_SETGID
+LIBOBJS
+liblockfile
+ALLOCA
+FREETYPE_LIBS
+FREETYPE_CFLAGS
+M17N_FLT_LIBS
+M17N_FLT_CFLAGS
+LIBOTF_LIBS
+LIBOTF_CFLAGS
+XFT_LIBS
+XFT_CFLAGS
+FONTCONFIG_LIBS
+FONTCONFIG_CFLAGS
+DBUS_LIBS
+DBUS_CFLAGS
+GTK_LIBS
+GTK_CFLAGS
+RSVG_LIBS
+RSVG_CFLAGS
+HAVE_XSERVER
+XMKMF
+SET_MAKE
+CFLAGS_SOUND
+ALSA_LIBS
+ALSA_CFLAGS
+PKG_CONFIG
+LIBSOUND
+MAKEINFO
+GZIP_PROG
+INSTALL_INFO
+RANLIB
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+LN_S
+EGREP
+GREP
+CPP
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+MAINT
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
 ac_subst_files=''
 ac_user_opts='
 enable_option_checking
@@ -1236,9 +1236,9 @@ fi
 if test -n "$ac_unrecognized_opts"; then
   case $enable_option_checking in
     no) ;;
-    fatal) { $as_echo "$as_me: error: Unrecognized options: $ac_unrecognized_opts" >&2
+    fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
    { (exit 1); exit 1; }; } ;;
-    *)     $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2 ;;
+    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
   esac
 fi
 
@@ -1291,7 +1291,7 @@ test "$silent" = yes && exec 6>/dev/null
 ac_pwd=`pwd` && test -n "$ac_pwd" &&
 ac_ls_di=`ls -di .` &&
 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
-  { $as_echo "$as_me: error: Working directory cannot be determined" >&2
+  { $as_echo "$as_me: error: working directory cannot be determined" >&2
    { (exit 1); exit 1; }; }
 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
   { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
@@ -1580,7 +1580,7 @@ test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
 emacs configure 23.1.50
-generated by GNU Autoconf 2.62
+generated by GNU Autoconf 2.63
 
 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
@@ -1594,7 +1594,7 @@ This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
 It was created by emacs $as_me 23.1.50, which was
-generated by GNU Autoconf 2.62.  Invocation command line was
+generated by GNU Autoconf 2.63.  Invocation command line was
 
   $ $0 $@
 
@@ -1717,8 +1717,8 @@ _ASBOX
     case $ac_val in #(
     *${as_nl}*)
       case $ac_var in #(
-      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
-$as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
       esac
       case $ac_var in #(
       _ | IFS | as_nl) ;; #(
@@ -1924,6 +1924,8 @@ $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
   fi
 done
 if $ac_cache_corrupted; then
+  { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
   { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
@@ -3027,12 +3029,8 @@ fi
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet.  If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&5
-$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet.  If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
     CC=$ac_ct_CC
@@ -3231,12 +3229,8 @@ done
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet.  If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&5
-$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet.  If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
     CC=$ac_ct_CC
@@ -3246,11 +3240,13 @@ fi
 fi
 
 
-test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
 See \`config.log' for more details." >&5
 $as_echo "$as_me: error: no acceptable C compiler found in \$PATH
 See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
+   { (exit 1); exit 1; }; }; }
 
 # Provide some information about the compiler.
 $as_echo "$as_me:$LINENO: checking for C compiler version" >&5
@@ -3380,11 +3376,13 @@ if test -z "$ac_file"; then
   $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 { { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
 See \`config.log' for more details." >&5
 $as_echo "$as_me: error: C compiler cannot create executables
 See \`config.log' for more details." >&2;}
-   { (exit 77); exit 77; }; }
+   { (exit 77); exit 77; }; }; }
 fi
 
 ac_exeext=$ac_cv_exeext
@@ -3412,13 +3410,15 @@ $as_echo "$ac_try_echo") >&5
     if test "$cross_compiling" = maybe; then
 	cross_compiling=yes
     else
-	{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
+	{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'.
 See \`config.log' for more details." >&5
 $as_echo "$as_me: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'.
 See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
+   { (exit 1); exit 1; }; }; }
     fi
   fi
 fi
@@ -3461,11 +3461,13 @@ for ac_file in conftest.exe conftest conftest.*; do
   esac
 done
 else
-  { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
 See \`config.log' for more details." >&5
 $as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
 See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
+   { (exit 1); exit 1; }; }; }
 fi
 
 rm -f conftest$ac_cv_exeext
@@ -3519,11 +3521,13 @@ else
   $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
 See \`config.log' for more details." >&5
 $as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
 See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
+   { (exit 1); exit 1; }; }; }
 fi
 
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
@@ -4195,11 +4199,13 @@ rm -f conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then
   :
 else
-  { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
 See \`config.log' for more details." >&5
 $as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
 See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
+   { (exit 1); exit 1; }; }; }
 fi
 
 ac_ext=c
@@ -4582,8 +4588,9 @@ ac_res=`eval 'as_val=${'$as_ac_Header'}
 		 $as_echo "$as_val"'`
 	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-if test `eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -4721,7 +4728,7 @@ fi
 $as_echo "$ac_cv_header_minix_config_h" >&6; }
 
 fi
-if test $ac_cv_header_minix_config_h = yes; then
+if test "x$ac_cv_header_minix_config_h" = x""yes; then
   MINIX=yes
 else
   MINIX=
@@ -5113,11 +5120,13 @@ rm -f conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then
   :
 else
-  { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
 See \`config.log' for more details." >&5
 $as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
 See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
+   { (exit 1); exit 1; }; }; }
 fi
 
 ac_ext=c
@@ -5302,12 +5311,8 @@ fi
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet.  If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&5
-$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
-whose name does not start with the host triplet.  If you think this
-configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
     RANLIB=$ac_ct_RANLIB
@@ -6276,8 +6281,9 @@ ac_res=`eval 'as_val=${'$as_ac_Header'}
 $as_echo "$ac_res" >&6; }
 
 fi
-if test `eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -6352,7 +6358,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
-if test $ac_cv_lib_ossaudio__oss_ioctl = yes; then
+if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then
   LIBSOUND=-lossaudio
 else
   LIBSOUND=
@@ -6730,8 +6736,9 @@ ac_res=`eval 'as_val=${'$as_ac_Header'}
 $as_echo "$ac_res" >&6; }
 
 fi
-if test `eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -6844,8 +6851,9 @@ ac_res=`eval 'as_val=${'$as_ac_Header'}
 		 $as_echo "$as_val"'`
 	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-if test `eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -7147,7 +7155,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_sys_siglist" >&5
 $as_echo "$ac_cv_have_decl_sys_siglist" >&6; }
-if test $ac_cv_have_decl_sys_siglist = yes; then
+if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_DECL_SYS_SIGLIST 1
@@ -7218,7 +7226,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl___sys_siglist" >&5
 $as_echo "$ac_cv_have_decl___sys_siglist" >&6; }
-if test $ac_cv_have_decl___sys_siglist = yes; then
+if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_DECL___SYS_SIGLIST 1
@@ -7760,8 +7768,9 @@ ac_res=`eval 'as_val=${'$as_ac_Header'}
 $as_echo "$ac_res" >&6; }
 
 fi
-if test `eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -7824,8 +7833,9 @@ ac_res=`eval 'as_val=${'$as_ac_Header'}
 		 $as_echo "$as_val"'`
 	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-if test `eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -7998,7 +8008,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5
 $as_echo "$ac_cv_member_struct_tm_tm_zone" >&6; }
-if test $ac_cv_member_struct_tm_tm_zone = yes; then
+if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_STRUCT_TM_TM_ZONE 1
@@ -8068,7 +8078,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_tzname" >&5
 $as_echo "$ac_cv_have_decl_tzname" >&6; }
-if test $ac_cv_have_decl_tzname = yes; then
+if test "x$ac_cv_have_decl_tzname" = x""yes; then
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_DECL_TZNAME 1
@@ -8249,7 +8259,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_gmtoff" >&5
 $as_echo "$ac_cv_member_struct_tm_tm_gmtoff" >&6; }
-if test $ac_cv_member_struct_tm_tm_gmtoff = yes; then
+if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then
 
 cat >>confdefs.h <<\_ACEOF
 #define HAVE_TM_GMTOFF 1
@@ -8366,7 +8376,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_flags" >&5
 $as_echo "$ac_cv_member_struct_ifreq_ifr_flags" >&6; }
-if test $ac_cv_member_struct_ifreq_ifr_flags = yes; then
+if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
@@ -8483,7 +8493,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_hwaddr" >&5
 $as_echo "$ac_cv_member_struct_ifreq_ifr_hwaddr" >&6; }
-if test $ac_cv_member_struct_ifreq_ifr_hwaddr = yes; then
+if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
@@ -8600,7 +8610,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_netmask" >&5
 $as_echo "$ac_cv_member_struct_ifreq_ifr_netmask" >&6; }
-if test $ac_cv_member_struct_ifreq_ifr_netmask = yes; then
+if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
@@ -8717,7 +8727,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_broadaddr" >&5
 $as_echo "$ac_cv_member_struct_ifreq_ifr_broadaddr" >&6; }
-if test $ac_cv_member_struct_ifreq_ifr_broadaddr = yes; then
+if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
@@ -8834,7 +8844,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_addr" >&5
 $as_echo "$ac_cv_member_struct_ifreq_ifr_addr" >&6; }
-if test $ac_cv_member_struct_ifreq_ifr_addr = yes; then
+if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
@@ -9191,8 +9201,8 @@ if test "x$with_x" = xno; then
   have_x=disabled
 else
   case $x_includes,$x_libraries in #(
-    *\'*) { { $as_echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5
-$as_echo "$as_me: error: Cannot use X directory names containing '" >&2;}
+    *\'*) { { $as_echo "$as_me:$LINENO: error: cannot use X directory names containing '" >&5
+$as_echo "$as_me: error: cannot use X directory names containing '" >&2;}
    { (exit 1); exit 1; }; };; #(
     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then
   $as_echo_n "(cached) " >&6
@@ -9230,7 +9240,7 @@ _ACEOF
 	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
     esac
     case $ac_im_usrlibdir in
-	/usr/lib | /lib) ;;
+	/usr/lib | /usr/lib64 | /lib | /lib64) ;;
 	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
     esac
   fi
@@ -9639,7 +9649,7 @@ fi
 $as_echo "$ac_cv_header_AppKit_AppKit_h" >&6; }
 
 fi
-if test $ac_cv_header_AppKit_AppKit_h = yes; then
+if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then
   HAVE_NS=yes
 else
   { { $as_echo "$as_me:$LINENO: error: \`--with-ns' was specified, but the include
@@ -9887,7 +9897,7 @@ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_func_malloc_get_state" >&5
 $as_echo "$ac_cv_func_malloc_get_state" >&6; }
-if test $ac_cv_func_malloc_get_state = yes; then
+if test "x$ac_cv_func_malloc_get_state" = x""yes; then
   :
 else
   doug_lea_malloc=no
@@ -9978,7 +9988,7 @@ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_func_malloc_set_state" >&5
 $as_echo "$ac_cv_func_malloc_set_state" >&6; }
-if test $ac_cv_func_malloc_set_state = yes; then
+if test "x$ac_cv_func_malloc_set_state" = x""yes; then
   :
 else
   doug_lea_malloc=no
@@ -10200,8 +10210,9 @@ ac_res=`eval 'as_val=${'$as_ac_Header'}
 $as_echo "$ac_res" >&6; }
 
 fi
-if test `eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -10301,8 +10312,9 @@ ac_res=`eval 'as_val=${'$as_ac_var'}
 		 $as_echo "$as_val"'`
 	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-if test `eval 'as_val=${'$as_ac_var'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -10571,7 +10583,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
-if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
+if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBDNET 1
 _ACEOF
@@ -10640,7 +10652,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_Xbsd_main" >&5
 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
-if test $ac_cv_lib_Xbsd_main = yes; then
+if test "x$ac_cv_lib_Xbsd_main" = x""yes; then
   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
 fi
 
@@ -10711,7 +10723,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pthreads_cma_open" >&5
 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
-if test $ac_cv_lib_pthreads_cma_open = yes; then
+if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBPTHREADS 1
 _ACEOF
@@ -11094,8 +11106,9 @@ ac_res=`eval 'as_val=${'$as_ac_var'}
 		 $as_echo "$as_val"'`
 	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-if test `eval 'as_val=${'$as_ac_var'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -11503,8 +11516,9 @@ ac_res=`eval 'as_val=${'$as_ac_var'}
 		 $as_echo "$as_val"'`
 	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-if test `eval 'as_val=${'$as_ac_var'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -11642,8 +11656,9 @@ ac_res=`eval 'as_val=${'$as_ac_var'}
 		 $as_echo "$as_val"'`
 	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-if test `eval 'as_val=${'$as_ac_var'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -11715,7 +11730,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" >&5
 $as_echo "$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" >&6; }
-if test $ac_cv_have_decl_GTK_TYPE_FILE_SELECTION = yes; then
+if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then
   HAVE_GTK_FILE_SELECTION=yes
 else
   HAVE_GTK_FILE_SELECTION=no
@@ -11813,8 +11828,9 @@ ac_res=`eval 'as_val=${'$as_ac_var'}
 		 $as_echo "$as_val"'`
 	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-if test `eval 'as_val=${'$as_ac_var'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -11882,7 +11898,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_GTK_TYPE_FILE_CHOOSER" >&5
 $as_echo "$ac_cv_have_decl_GTK_TYPE_FILE_CHOOSER" >&6; }
-if test $ac_cv_have_decl_GTK_TYPE_FILE_CHOOSER = yes; then
+if test "x$ac_cv_have_decl_GTK_TYPE_FILE_CHOOSER" = x""yes; then
   HAVE_GTK_FILE_CHOOSER=yes
 else
   HAVE_GTK_FILE_CHOOSER=no
@@ -11980,8 +11996,9 @@ ac_res=`eval 'as_val=${'$as_ac_var'}
 		 $as_echo "$as_val"'`
 	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-if test `eval 'as_val=${'$as_ac_var'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -12139,8 +12156,9 @@ ac_res=`eval 'as_val=${'$as_ac_Header'}
 $as_echo "$ac_res" >&6; }
 
 fi
-if test `eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -12215,7 +12233,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_self" >&5
 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
-if test $ac_cv_lib_pthread_pthread_self = yes; then
+if test "x$ac_cv_lib_pthread_pthread_self" = x""yes; then
   HAVE_GTK_AND_PTHREAD=yes
 fi
 
@@ -12331,11 +12349,113 @@ $as_echo "no" >&6; }
   fi
 
    if test "$HAVE_DBUS" = yes; then
+     LIBS="$LIBS $DBUS_LIBS"
 
 cat >>confdefs.h <<\_ACEOF
 #define HAVE_DBUS 1
 _ACEOF
 
+
+for ac_func in dbus_watch_get_unix_fd
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
    fi
 fi
 
@@ -12632,7 +12752,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
-if test $ac_cv_lib_Xmu_XmuConvertStandardSelection = yes; then
+if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBXMU 1
 _ACEOF
@@ -12713,7 +12833,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
-if test $ac_cv_lib_Xext_XShapeQueryExtension = yes; then
+if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBXEXT 1
 _ACEOF
@@ -12853,7 +12973,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_Xp_XpCreateContext" >&5
 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
-if test $ac_cv_lib_Xp_XpCreateContext = yes; then
+if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then
   HAVE_LIBXP=yes
 fi
 
@@ -13444,7 +13564,7 @@ fi
 $as_echo "$ac_cv_header_X11_Xft_Xft_h" >&6; }
 
 fi
-if test $ac_cv_header_X11_Xft_Xft_h = yes; then
+if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then
   { $as_echo "$as_me:$LINENO: checking for XftFontOpen in -lXft" >&5
 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then
@@ -13510,7 +13630,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_Xft_XftFontOpen" >&5
 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
-if test $ac_cv_lib_Xft_XftFontOpen = yes; then
+if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then
   HAVE_XFT=yes
 fi
 
@@ -13721,7 +13841,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
-if test $ac_cv_lib_otf_OTF_get_variation_glyphs = yes; then
+if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then
   HAVE_OTF_GET_VARIATION_GLYPHS=yes
 else
   HAVE_OTF_GET_VARIATION_GLYPHS=no
@@ -13992,7 +14112,7 @@ fi
 $as_echo "$ac_cv_header_X11_xpm_h" >&6; }
 
 fi
-if test $ac_cv_header_X11_xpm_h = yes; then
+if test "x$ac_cv_header_X11_xpm_h" = x""yes; then
   { $as_echo "$as_me:$LINENO: checking for XpmReadFileToPixmap in -lXpm" >&5
 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then
@@ -14058,7 +14178,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
-if test $ac_cv_lib_Xpm_XpmReadFileToPixmap = yes; then
+if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then
   HAVE_XPM=yes
 fi
 
@@ -14239,7 +14359,7 @@ fi
 $as_echo "$ac_cv_header_jerror_h" >&6; }
 
 fi
-if test $ac_cv_header_jerror_h = yes; then
+if test "x$ac_cv_header_jerror_h" = x""yes; then
   { $as_echo "$as_me:$LINENO: checking for jpeg_destroy_compress in -ljpeg" >&5
 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then
@@ -14305,7 +14425,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
-if test $ac_cv_lib_jpeg_jpeg_destroy_compress = yes; then
+if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then
   HAVE_JPEG=yes
 fi
 
@@ -14488,8 +14608,9 @@ ac_res=`eval 'as_val=${'$as_ac_Header'}
 $as_echo "$ac_res" >&6; }
 
 fi
-if test `eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -14564,7 +14685,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_png_png_get_channels" >&5
 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
-if test $ac_cv_lib_png_png_get_channels = yes; then
+if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then
   HAVE_PNG=yes
 fi
 
@@ -14711,7 +14832,7 @@ fi
 $as_echo "$ac_cv_header_tiffio_h" >&6; }
 
 fi
-if test $ac_cv_header_tiffio_h = yes; then
+if test "x$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 $tifflibs"; fi
@@ -14780,7 +14901,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
-if test $ac_cv_lib_tiff_TIFFGetVersion = yes; then
+if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then
   HAVE_TIFF=yes
 fi
 
@@ -14928,7 +15049,7 @@ fi
 $as_echo "$ac_cv_header_gif_lib_h" >&6; }
 
 fi
-if test $ac_cv_header_gif_lib_h = yes; then
+if test "x$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:$LINENO: checking for EGifPutExtensionLast in -lgif" >&5
@@ -14996,7 +15117,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
-if test $ac_cv_lib_gif_EGifPutExtensionLast = yes; then
+if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then
   HAVE_GIF=yes
 else
   try_libungif=yes
@@ -15077,7 +15198,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
-if test $ac_cv_lib_ungif_EGifPutExtensionLast = yes; then
+if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then
   HAVE_GIF=yes
 fi
 
@@ -15262,7 +15383,7 @@ fi
 $as_echo "$ac_cv_header_gpm_h" >&6; }
 
 fi
-if test $ac_cv_header_gpm_h = yes; then
+if test "x$ac_cv_header_gpm_h" = x""yes; then
   { $as_echo "$as_me:$LINENO: checking for Gpm_Open in -lgpm" >&5
 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then
@@ -15328,7 +15449,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_gpm_Gpm_Open" >&5
 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
-if test $ac_cv_lib_gpm_Gpm_Open = yes; then
+if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then
   HAVE_GPM=yes
 fi
 
@@ -15472,7 +15593,7 @@ fi
 $as_echo "$ac_cv_header_malloc_malloc_h" >&6; }
 
 fi
-if test $ac_cv_header_malloc_malloc_h = yes; then
+if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then
 
 cat >>confdefs.h <<\_ACEOF
 #define HAVE_MALLOC_MALLOC_H 1
@@ -15647,7 +15768,7 @@ fi
 $as_echo "$ac_cv_header_X11_SM_SMlib_h" >&6; }
 
 fi
-if test $ac_cv_header_X11_SM_SMlib_h = yes; then
+if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then
   { $as_echo "$as_me:$LINENO: checking for SmcOpenConnection in -lSM" >&5
 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then
@@ -15713,7 +15834,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
-if test $ac_cv_lib_SM_SmcOpenConnection = yes; then
+if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then
   HAVE_X_SM=yes
 fi
 
@@ -16079,8 +16200,9 @@ ac_res=`eval 'as_val=${'$as_ac_var'}
 		 $as_echo "$as_val"'`
 	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-if test `eval 'as_val=${'$as_ac_var'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
 
 cat >>confdefs.h <<_ACEOF
 #define CRAY_STACKSEG_END $ac_func
@@ -16249,7 +16371,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_m_sqrt" >&5
 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
-if test $ac_cv_lib_m_sqrt = yes; then
+if test "x$ac_cv_lib_m_sqrt" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBM 1
 _ACEOF
@@ -16327,7 +16449,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_mail_maillock" >&5
 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
-if test $ac_cv_lib_mail_maillock = yes; then
+if test "x$ac_cv_lib_mail_maillock" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBMAIL 1
 _ACEOF
@@ -16402,7 +16524,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_lockfile_maillock" >&5
 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
-if test $ac_cv_lib_lockfile_maillock = yes; then
+if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBLOCKFILE 1
 _ACEOF
@@ -16556,8 +16678,9 @@ ac_res=`eval 'as_val=${'$as_ac_var'}
 		 $as_echo "$as_val"'`
 	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-if test `eval 'as_val=${'$as_ac_var'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -16700,8 +16823,9 @@ ac_res=`eval 'as_val=${'$as_ac_Header'}
 $as_echo "$ac_res" >&6; }
 
 fi
-if test `eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -16881,8 +17005,9 @@ ac_res=`eval 'as_val=${'$as_ac_var'}
 		 $as_echo "$as_val"'`
 	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-if test `eval 'as_val=${'$as_ac_var'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -17026,8 +17151,9 @@ ac_res=`eval 'as_val=${'$as_ac_Header'}
 $as_echo "$ac_res" >&6; }
 
 fi
-if test `eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -17175,8 +17301,9 @@ ac_res=`eval 'as_val=${'$as_ac_Header'}
 $as_echo "$ac_res" >&6; }
 
 fi
-if test `eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -17283,8 +17410,9 @@ ac_res=`eval 'as_val=${'$as_ac_var'}
 		 $as_echo "$as_val"'`
 	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-if test `eval 'as_val=${'$as_ac_var'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -17669,7 +17797,7 @@ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_func_getloadavg" >&5
 $as_echo "$ac_cv_func_getloadavg" >&6; }
-if test $ac_cv_func_getloadavg = yes; then
+if test "x$ac_cv_func_getloadavg" = x""yes; then
   exit 0
 else
   exit 1
@@ -17768,8 +17896,9 @@ ac_res=`eval 'as_val=${'$as_ac_var'}
 		 $as_echo "$as_val"'`
 	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-if test `eval 'as_val=${'$as_ac_var'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -17845,7 +17974,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_kstat_kstat_open" >&5
 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
-if test $ac_cv_lib_kstat_kstat_open = yes; then
+if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBKSTAT 1
 _ACEOF
@@ -17926,7 +18055,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_elf_elf_begin" >&5
 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
-if test $ac_cv_lib_elf_elf_begin = yes; then
+if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then
   LIBS="-lelf $LIBS"
 fi
 
@@ -17997,7 +18126,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_kvm_kvm_open" >&5
 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
-if test $ac_cv_lib_kvm_kvm_open = yes; then
+if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then
   LIBS="-lkvm $LIBS"
 fi
 
@@ -18067,7 +18196,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_util_getloadavg" >&5
 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
-if test $ac_cv_lib_util_getloadavg = yes; then
+if test "x$ac_cv_lib_util_getloadavg" = x""yes; then
   LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
 fi
 
@@ -18143,7 +18272,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_getloadavg_getloadavg" >&5
 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
-if test $ac_cv_lib_getloadavg_getloadavg = yes; then
+if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then
   LIBS="-lgetloadavg $LIBS"
 else
   LIBS=$ac_getloadavg_LIBS
@@ -18244,8 +18373,9 @@ ac_res=`eval 'as_val=${'$as_ac_var'}
 		 $as_echo "$as_val"'`
 	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-if test `eval 'as_val=${'$as_ac_var'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -18391,7 +18521,7 @@ fi
 $as_echo "$ac_cv_header_sys_dg_sys_info_h" >&6; }
 
 fi
-if test $ac_cv_header_sys_dg_sys_info_h = yes; then
+if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then
   ac_have_func=yes
 
 cat >>confdefs.h <<\_ACEOF
@@ -18464,7 +18594,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dgc_dg_sys_info" >&5
 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
-if test $ac_cv_lib_dgc_dg_sys_info = yes; then
+if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBDGC 1
 _ACEOF
@@ -18697,8 +18827,9 @@ ac_res=`eval 'as_val=${'$as_ac_var'}
 		 $as_echo "$as_val"'`
 	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-if test `eval 'as_val=${'$as_ac_var'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -18847,7 +18978,7 @@ fi
 $as_echo "$ac_cv_header_inq_stats_cpustats_h" >&6; }
 
 fi
-if test $ac_cv_header_inq_stats_cpustats_h = yes; then
+if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then
   ac_have_func=yes
 
 cat >>confdefs.h <<\_ACEOF
@@ -18992,7 +19123,7 @@ fi
 $as_echo "$ac_cv_header_sys_cpustats_h" >&6; }
 
 fi
-if test $ac_cv_header_sys_cpustats_h = yes; then
+if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then
   ac_have_func=yes; cat >>confdefs.h <<\_ACEOF
 #define UMAX 1
 _ACEOF
@@ -19138,8 +19269,9 @@ ac_res=`eval 'as_val=${'$as_ac_Header'}
 $as_echo "$ac_res" >&6; }
 
 fi
-if test `eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -19285,8 +19417,9 @@ ac_res=`eval 'as_val=${'$as_ac_Header'}
 $as_echo "$ac_res" >&6; }
 
 fi
-if test `eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -19387,7 +19520,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_nlist_n_un_n_name" >&5
 $as_echo "$ac_cv_member_struct_nlist_n_un_n_name" >&6; }
-if test $ac_cv_member_struct_nlist_n_un_n_name = yes; then
+if test "x$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
@@ -19768,8 +19901,9 @@ ac_res=`eval 'as_val=${'$as_ac_Header'}
 $as_echo "$ac_res" >&6; }
 
 fi
-if test `eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -19872,8 +20006,9 @@ ac_res=`eval 'as_val=${'$as_ac_var'}
 		 $as_echo "$as_val"'`
 	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-if test `eval 'as_val=${'$as_ac_var'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -19940,7 +20075,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_optreset" >&5
 $as_echo "$ac_cv_have_decl_optreset" >&6; }
-if test $ac_cv_have_decl_optreset = yes; then
+if test "x$ac_cv_have_decl_optreset" = x""yes; then
   GETOPT_H=getopt.h
 fi
 
@@ -20007,7 +20142,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_getopt_clip" >&5
 $as_echo "$ac_cv_have_decl_getopt_clip" >&6; }
-if test $ac_cv_have_decl_getopt_clip = yes; then
+if test "x$ac_cv_have_decl_getopt_clip" = x""yes; then
   gl_cv_func_gnu_getopt=no
 else
   gl_cv_func_gnu_getopt=yes
@@ -20252,8 +20387,9 @@ ac_res=`eval 'as_val=${'$as_ac_var'}
 		 $as_echo "$as_val"'`
 	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-if test `eval 'as_val=${'$as_ac_var'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -20325,7 +20461,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_intl_strftime" >&5
 $as_echo "$ac_cv_lib_intl_strftime" >&6; }
-if test $ac_cv_lib_intl_strftime = yes; then
+if test "x$ac_cv_lib_intl_strftime" = x""yes; then
   cat >>confdefs.h <<\_ACEOF
 #define HAVE_STRFTIME 1
 _ACEOF
@@ -20429,8 +20565,9 @@ ac_res=`eval 'as_val=${'$as_ac_var'}
 		 $as_echo "$as_val"'`
 	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-if test `eval 'as_val=${'$as_ac_var'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -20531,8 +20668,9 @@ ac_res=`eval 'as_val=${'$as_ac_var'}
 		 $as_echo "$as_val"'`
 	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-if test `eval 'as_val=${'$as_ac_var'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -20611,7 +20749,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ncurses_tparm" >&5
 $as_echo "$ac_cv_lib_ncurses_tparm" >&6; }
-if test $ac_cv_lib_ncurses_tparm = yes; then
+if test "x$ac_cv_lib_ncurses_tparm" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBNCURSES 1
 _ACEOF
@@ -20831,7 +20969,7 @@ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_func_res_send" >&5
 $as_echo "$ac_cv_func_res_send" >&6; }
-if test $ac_cv_func_res_send = yes; then
+if test "x$ac_cv_func_res_send" = x""yes; then
   :
 else
   { $as_echo "$as_me:$LINENO: checking for __res_send" >&5
@@ -20919,7 +21057,7 @@ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_func___res_send" >&5
 $as_echo "$ac_cv_func___res_send" >&6; }
-if test $ac_cv_func___res_send = yes; then
+if test "x$ac_cv_func___res_send" = x""yes; then
   :
 else
   { $as_echo "$as_me:$LINENO: checking for res_send in -lresolv" >&5
@@ -20987,7 +21125,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_res_send" >&5
 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
-if test $ac_cv_lib_resolv_res_send = yes; then
+if test "x$ac_cv_lib_resolv_res_send" = x""yes; then
   resolv=yes
 else
   { $as_echo "$as_me:$LINENO: checking for __res_send in -lresolv" >&5
@@ -21055,7 +21193,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_resolv___res_send" >&5
 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
-if test $ac_cv_lib_resolv___res_send = yes; then
+if test "x$ac_cv_lib_resolv___res_send" = x""yes; then
   resolv=yes
 fi
 
@@ -21155,7 +21293,7 @@ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_func_hes_getmailhost" >&5
 $as_echo "$ac_cv_func_hes_getmailhost" >&6; }
-if test $ac_cv_func_hes_getmailhost = yes; then
+if test "x$ac_cv_func_hes_getmailhost" = x""yes; then
   :
 else
   { $as_echo "$as_me:$LINENO: checking for hes_getmailhost in -lhesiod" >&5
@@ -21223,7 +21361,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
-if test $ac_cv_lib_hesiod_hes_getmailhost = yes; then
+if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then
 
 cat >>confdefs.h <<\_ACEOF
 #define HAVE_LIBHESIOD 1
@@ -21314,7 +21452,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_com_err_com_err" >&5
 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
-if test $ac_cv_lib_com_err_com_err = yes; then
+if test "x$ac_cv_lib_com_err_com_err" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBCOM_ERR 1
 _ACEOF
@@ -21389,7 +21527,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
-if test $ac_cv_lib_k5crypto_mit_des_cbc_encrypt = yes; then
+if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBK5CRYPTO 1
 _ACEOF
@@ -21464,7 +21602,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
-if test $ac_cv_lib_crypto_mit_des_cbc_encrypt = yes; then
+if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBCRYPTO 1
 _ACEOF
@@ -21539,7 +21677,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_krb5_krb5_init_context" >&5
 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
-if test $ac_cv_lib_krb5_krb5_init_context = yes; then
+if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBKRB5 1
 _ACEOF
@@ -21615,7 +21753,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
-if test $ac_cv_lib_des425_des_cbc_encrypt = yes; then
+if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBDES425 1
 _ACEOF
@@ -21689,7 +21827,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
-if test $ac_cv_lib_des_des_cbc_encrypt = yes; then
+if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBDES 1
 _ACEOF
@@ -21766,7 +21904,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_krb4_krb_get_cred" >&5
 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
-if test $ac_cv_lib_krb4_krb_get_cred = yes; then
+if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBKRB4 1
 _ACEOF
@@ -21840,7 +21978,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_krb_krb_get_cred" >&5
 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
-if test $ac_cv_lib_krb_krb_get_cred = yes; then
+if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBKRB 1
 _ACEOF
@@ -21989,8 +22127,9 @@ ac_res=`eval 'as_val=${'$as_ac_Header'}
 $as_echo "$ac_res" >&6; }
 
 fi
-if test `eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -22091,7 +22230,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_member_krb5_error_text" >&5
 $as_echo "$ac_cv_member_krb5_error_text" >&6; }
-if test $ac_cv_member_krb5_error_text = yes; then
+if test "x$ac_cv_member_krb5_error_text" = x""yes; then
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_KRB5_ERROR_TEXT 1
@@ -22196,7 +22335,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_member_krb5_error_e_text" >&5
 $as_echo "$ac_cv_member_krb5_error_e_text" >&6; }
-if test $ac_cv_member_krb5_error_e_text = yes; then
+if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_KRB5_ERROR_E_TEXT 1
@@ -22345,8 +22484,9 @@ ac_res=`eval 'as_val=${'$as_ac_Header'}
 $as_echo "$ac_res" >&6; }
 
 fi
-if test `eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -22487,8 +22627,9 @@ ac_res=`eval 'as_val=${'$as_ac_Header'}
 $as_echo "$ac_res" >&6; }
 
 fi
-if test `eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -22629,8 +22770,9 @@ ac_res=`eval 'as_val=${'$as_ac_Header'}
 $as_echo "$ac_res" >&6; }
 
 fi
-if test `eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -22782,8 +22924,9 @@ ac_res=`eval 'as_val=${'$as_ac_Header'}
 $as_echo "$ac_res" >&6; }
 
 fi
-if test `eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -22924,8 +23067,9 @@ ac_res=`eval 'as_val=${'$as_ac_Header'}
 $as_echo "$ac_res" >&6; }
 
 fi
-if test `eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -23066,8 +23210,9 @@ ac_res=`eval 'as_val=${'$as_ac_Header'}
 $as_echo "$ac_res" >&6; }
 
 fi
-if test `eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -23220,8 +23365,9 @@ ac_res=`eval 'as_val=${'$as_ac_Header'}
 $as_echo "$ac_res" >&6; }
 
 fi
-if test `eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -23300,7 +23446,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dgettext" >&5
 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
-if test $ac_cv_lib_intl_dgettext = yes; then
+if test "x$ac_cv_lib_intl_dgettext" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBINTL 1
 _ACEOF
@@ -23500,8 +23646,9 @@ ac_res=`eval 'as_val=${'$as_ac_var'}
 		 $as_echo "$as_val"'`
 	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-if test `eval 'as_val=${'$as_ac_var'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -23667,7 +23814,7 @@ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
 $as_echo "$ac_cv_func_socket" >&6; }
-if test $ac_cv_func_socket = yes; then
+if test "x$ac_cv_func_socket" = x""yes; then
   :
 else
   ok_so_far=no
@@ -23801,7 +23948,7 @@ fi
 $as_echo "$ac_cv_header_netinet_in_h" >&6; }
 
 fi
-if test $ac_cv_header_netinet_in_h = yes; then
+if test "x$ac_cv_header_netinet_in_h" = x""yes; then
   :
 else
   ok_so_far=no
@@ -23937,7 +24084,7 @@ fi
 $as_echo "$ac_cv_header_arpa_inet_h" >&6; }
 
 fi
-if test $ac_cv_header_arpa_inet_h = yes; then
+if test "x$ac_cv_header_arpa_inet_h" = x""yes; then
   :
 else
   ok_so_far=no
@@ -24088,8 +24235,9 @@ ac_res=`eval 'as_val=${'$as_ac_Header'}
 $as_echo "$ac_res" >&6; }
 
 fi
-if test `eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -24216,7 +24364,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
 $as_echo "$ac_cv_type_pid_t" >&6; }
-if test $ac_cv_type_pid_t = yes; then
+if test "x$ac_cv_type_pid_t" = x""yes; then
   :
 else
 
@@ -24361,8 +24509,9 @@ ac_res=`eval 'as_val=${'$as_ac_Header'}
 $as_echo "$ac_res" >&6; }
 
 fi
-if test `eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -24463,8 +24612,9 @@ ac_res=`eval 'as_val=${'$as_ac_var'}
 		 $as_echo "$as_val"'`
 	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-if test `eval 'as_val=${'$as_ac_var'}
-		 $as_echo "$as_val"'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -24888,7 +25038,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
 $as_echo "$ac_cv_type_size_t" >&6; }
-if test $ac_cv_type_size_t = yes; then
+if test "x$ac_cv_type_size_t" = x""yes; then
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_SIZE_T 1
@@ -25443,8 +25593,8 @@ _ACEOF
     case $ac_val in #(
     *${as_nl}*)
       case $ac_var in #(
-      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
-$as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
       esac
       case $ac_var in #(
       _ | IFS | as_nl) ;; #(
@@ -25836,7 +25986,7 @@ exec 6>&1
 # values after options handling.
 ac_log="
 This file was extended by emacs $as_me 23.1.50, which was
-generated by GNU Autoconf 2.62.  Invocation command line was
+generated by GNU Autoconf 2.63.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -25849,6 +25999,15 @@ on `(hostname || uname -n) 2>/dev/null | sed 1q`
 
 _ACEOF
 
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 # Files that config.status was made for.
 config_files="$ac_config_files"
@@ -25862,16 +26021,17 @@ ac_cs_usage="\
 \`$as_me' instantiates files from templates according to the
 current configuration.
 
-Usage: $0 [OPTIONS] [FILE]...
+Usage: $0 [OPTION]... [FILE]...
 
   -h, --help       print this help, then exit
   -V, --version    print version number and configuration settings, then exit
-  -q, --quiet      do not print progress messages
+  -q, --quiet, --silent
+                   do not print progress messages
   -d, --debug      don't remove temporary files
       --recheck    update $as_me by reconfiguring in the same conditions
-  --file=FILE[:TEMPLATE]
+      --file=FILE[:TEMPLATE]
                    instantiate the configuration file FILE
-  --header=FILE[:TEMPLATE]
+      --header=FILE[:TEMPLATE]
                    instantiate the configuration header FILE
 
 Configuration files:
@@ -25889,7 +26049,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_version="\\
 emacs config.status 23.1.50
-configured by $0, generated by GNU Autoconf 2.62,
+configured by $0, generated by GNU Autoconf 2.63,
   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
 
 Copyright (C) 2008 Free Software Foundation, Inc.
@@ -26103,7 +26263,8 @@ for ac_last_try in false false false false false :; do
 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
    { (exit 1); exit 1; }; }
 
-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` = $ac_delim_num; then
+  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+  if test $ac_delim_n = $ac_delim_num; then
     break
   elif $ac_last_try; then
     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
@@ -26308,9 +26469,9 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   }
   split(mac1, mac2, "(") #)
   macro = mac2[1]
+  prefix = substr(line, 1, index(line, defundef) - 1)
   if (D_is_set[macro]) {
     # Preserve the white space surrounding the "#".
-    prefix = substr(line, 1, index(line, defundef) - 1)
     print prefix "define", macro P[macro] D[macro]
     next
   } else {
@@ -26318,7 +26479,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
     # in the case of _POSIX_SOURCE, which is predefined and required
     # on some systems where configure will not decide to define it.
     if (defundef == "undef") {
-      print "/*", line, "*/"
+      print "/*", prefix defundef, macro, "*/"
       next
     }
   }
@@ -26342,8 +26503,8 @@ do
   esac
   case $ac_mode$ac_tag in
   :[FHL]*:*);;
-  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
-$as_echo "$as_me: error: Invalid tag $ac_tag." >&2;}
+  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
+$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
    { (exit 1); exit 1; }; };;
   :[FH]-) ac_tag=-:-;;
   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
@@ -26731,8 +26892,8 @@ if test "$no_create" != yes; then
   $ac_cs_success || { (exit 1); exit 1; }
 fi
 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
-  { $as_echo "$as_me:$LINENO: WARNING: Unrecognized options: $ac_unrecognized_opts" >&5
-$as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2;}
+  { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
 fi