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Subject: RFA: always default to using the libiberty regex
From: "Martin M. Hunt" <hunt@redhat.com>
To: gdb-patches@sources.redhat.com
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Date: Tue, 28 Jan 2003 00:54:00 -0000
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This patch deletes the configure code to check the OS implementation of
regex and default to that. The default will now always be the builtin.


2003-01-27  Martin M. Hunt  <hunt@redhat.com>

	* configure.in: Revert check for system regex.  Use builtin 	regex by
default. 
	* configure: Rebuilt.


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Index: configure.in
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
RCS file: /cvs/src/src/gdb/configure.in,v
retrieving revision 1.120
diff -u -r1.120 configure.in
--- configure.in	27 Jan 2003 14:36:56 -0000	1.120
+++ configure.in	28 Jan 2003 00:46:57 -0000
@@ -408,23 +408,6 @@
 # Assume we'll default to using the included libiberty regex.
 gdb_use_included_regex=3Dyes
=20
-# However, if the system regex is GNU regex, then default to *not*
-# using the included regex.
-AC_CACHE_CHECK(
-  [for GNU regex],
-  [gdb_cv_have_gnu_regex],
-  [AC_TRY_COMPILE(
-    [#include <gnu-versions.h>],
-    [#define REGEX_INTERFACE_VERSION 1
-#if _GNU_REGEX_INTERFACE_VERSION !=3D REGEX_INTERFACE_VERSION
-# error "Version mismatch"
-#endif],
-    gdb_cv_have_gnu_regex=3Dyes,
-    gdb_cv_have_gnu_regex=3Dno)])
-if test $gdb_cv_have_gnu_regex =3D yes; then
-  gdb_use_included_regex=3Dno
-fi
-
 AC_ARG_WITH(included-regex,
   [  --without-included-regex don't use included regex; this is the default
                           on systems with version 2 of the GNU C library
Index: configure
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
RCS file: /cvs/src/src/gdb/configure,v
retrieving revision 1.120
diff -u -r1.120 configure
--- configure	27 Jan 2003 14:36:55 -0000	1.120
+++ configure	28 Jan 2003 00:46:59 -0000
@@ -79,7 +79,6 @@
 program_transform_name=3Ds,x,x,
 silent=3D
 site=3D
-sitefile=3D
 srcdir=3D
 target=3DNONE
 verbose=3D
@@ -194,7 +193,6 @@
   --help                  print this message
   --no-create             do not create output files
   --quiet, --silent       do not print \`checking...' messages
-  --site-file=3DFILE        use FILE as the site file
   --version               print the version of autoconf that created confi=
gure
 Directory and file names:
   --prefix=3DPREFIX         install architecture-independent files in PREF=
IX
@@ -365,11 +363,6 @@
   -site=3D* | --site=3D* | --sit=3D*)
     site=3D"$ac_optarg" ;;
=20
-  -site-file | --site-file | --site-fil | --site-fi | --site-f)
-    ac_prev=3Dsitefile ;;
-  -site-file=3D* | --site-file=3D* | --site-fil=3D* | --site-fi=3D* | --si=
te-f=3D*)
-    sitefile=3D"$ac_optarg" ;;
-
   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
     ac_prev=3Dsrcdir ;;
   -srcdir=3D* | --srcdir=3D* | --srcdi=3D* | --srcd=3D* | --src=3D* | --sr=
=3D*)
@@ -535,16 +528,12 @@
 srcdir=3D`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
=20
 # Prefer explicitly selected file to automatically selected ones.
-if test -z "$sitefile"; then
-  if test -z "$CONFIG_SITE"; then
-    if test "x$prefix" !=3D xNONE; then
-      CONFIG_SITE=3D"$prefix/share/config.site $prefix/etc/config.site"
-    else
-      CONFIG_SITE=3D"$ac_default_prefix/share/config.site $ac_default_pref=
ix/etc/config.site"
-    fi
+if test -z "$CONFIG_SITE"; then
+  if test "x$prefix" !=3D xNONE; then
+    CONFIG_SITE=3D"$prefix/share/config.site $prefix/etc/config.site"
+  else
+    CONFIG_SITE=3D"$ac_default_prefix/share/config.site $ac_default_prefix=
/etc/config.site"
   fi
-else
-  CONFIG_SITE=3D"$sitefile"
 fi
 for ac_site_file in $CONFIG_SITE; do
   if test -r "$ac_site_file"; then
@@ -585,7 +574,7 @@
=20
=20
 echo $ac_n "checking whether to enable maintainer-specific portions of Mak=
efiles""... $ac_c" 1>&6
-echo "configure:589: checking whether to enable maintainer-specific portio=
ns of Makefiles" >&5
+echo "configure:578: checking whether to enable maintainer-specific portio=
ns of Makefiles" >&5
     # Check whether --enable-maintainer-mode or --disable-maintainer-mode =
was given.
 if test "${enable_maintainer_mode+set}" =3D set; then
   enableval=3D"$enable_maintainer_mode"
@@ -611,7 +600,7 @@
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=3D$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:615: checking for $ac_word" >&5
+echo "configure:604: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -641,7 +630,7 @@
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=3D$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:645: checking for $ac_word" >&5
+echo "configure:634: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -692,7 +681,7 @@
       # Extract the first word of "cl", so it can be a program name with a=
rgs.
 set dummy cl; ac_word=3D$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:696: checking for $ac_word" >&5
+echo "configure:685: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -724,7 +713,7 @@
 fi
=20
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""=
... $ac_c" 1>&6
-echo "configure:728: checking whether the C compiler ($CC $CFLAGS $LDFLAGS=
) works" >&5
+echo "configure:717: checking whether the C compiler ($CC $CFLAGS $LDFLAGS=
) works" >&5
=20
 ac_ext=3Dc
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -735,12 +724,12 @@
=20
 cat > conftest.$ac_ext << EOF
=20
-#line 739 "configure"
+#line 728 "configure"
 #include "confdefs.h"
=20
 main(){return(0);}
 EOF
-if { (eval echo configure:744: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }=
 && test -s conftest${ac_exeext}; then
+if { (eval echo configure:733: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }=
 && test -s conftest${ac_exeext}; then
   ac_cv_prog_cc_works=3Dyes
   # If we can't run a trivial program, we are probably using a cross compi=
ler.
   if (./conftest; exit) 2>/dev/null; then
@@ -766,12 +755,12 @@
   { echo "configure: error: installation or configuration problem: C compi=
ler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cr=
oss-compiler""... $ac_c" 1>&6
-echo "configure:770: checking whether the C compiler ($CC $CFLAGS $LDFLAGS=
) is a cross-compiler" >&5
+echo "configure:759: checking whether the C compiler ($CC $CFLAGS $LDFLAGS=
) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=3D$ac_cv_prog_cc_cross
=20
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:775: checking whether we are using GNU C" >&5
+echo "configure:764: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -780,7 +769,7 @@
   yes;
 #endif
 EOF
-if { ac_try=3D'${CC-cc} -E conftest.c'; { (eval echo configure:784: \"$ac_=
try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try=3D'${CC-cc} -E conftest.c'; { (eval echo configure:773: \"$ac_=
try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=3Dyes
 else
   ac_cv_prog_gcc=3Dno
@@ -799,7 +788,7 @@
 ac_save_CFLAGS=3D"$CFLAGS"
 CFLAGS=3D
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:803: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:792: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -836,7 +825,7 @@
=20
=20
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:840: checking how to run the C preprocessor" >&5
+echo "configure:829: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=3D
@@ -851,13 +840,13 @@
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 855 "configure"
+#line 844 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:861: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:850: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -868,13 +857,13 @@
   rm -rf conftest*
   CPP=3D"${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 872 "configure"
+#line 861 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:878: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:867: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -885,13 +874,13 @@
   rm -rf conftest*
   CPP=3D"${CC-cc} -nologo -E"
   cat > conftest.$ac_ext <<EOF
-#line 889 "configure"
+#line 878 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:895: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:884: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -916,9 +905,9 @@
 echo "$ac_t""$CPP" 1>&6
=20
 echo $ac_n "checking for AIX""... $ac_c" 1>&6
-echo "configure:920: checking for AIX" >&5
+echo "configure:909: checking for AIX" >&5
 cat > conftest.$ac_ext <<EOF
-#line 922 "configure"
+#line 911 "configure"
 #include "confdefs.h"
 #ifdef _AIX
   yes
@@ -940,7 +929,7 @@
=20
=20
 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
-echo "configure:944: checking for POSIXized ISC" >&5
+echo "configure:933: checking for POSIXized ISC" >&5
 if test -d /etc/conf/kconfig.d &&
   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 then
@@ -964,7 +953,7 @@
=20
=20
 echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
-echo "configure:968: checking for ${CC-cc} option to accept ANSI C" >&5
+echo "configure:957: checking for ${CC-cc} option to accept ANSI C" >&5
 if eval "test \"`echo '$''{'am_cv_prog_cc_stdc'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -981,7 +970,7 @@
 do
   CC=3D"$ac_save_CC $ac_arg"
   cat > conftest.$ac_ext <<EOF
-#line 985 "configure"
+#line 974 "configure"
 #include "confdefs.h"
 #include <stdarg.h>
 #include <stdio.h>
@@ -1018,7 +1007,7 @@
=20
 ; return 0; }
 EOF
-if { (eval echo configure:1022: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:1011: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   am_cv_prog_cc_stdc=3D"$ac_arg"; break
 else
@@ -1089,7 +1078,7 @@
 fi
=20
 echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:1093: checking host system type" >&5
+echo "configure:1082: checking host system type" >&5
=20
 host_alias=3D$host
 case "$host_alias" in
@@ -1110,7 +1099,7 @@
 echo "$ac_t""$host" 1>&6
=20
 echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:1114: checking target system type" >&5
+echo "configure:1103: checking target system type" >&5
=20
 target_alias=3D$target
 case "$target_alias" in
@@ -1128,7 +1117,7 @@
 echo "$ac_t""$target" 1>&6
=20
 echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:1132: checking build system type" >&5
+echo "configure:1121: checking build system type" >&5
=20
 build_alias=3D$build
 case "$build_alias" in
@@ -1166,7 +1155,7 @@
 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a prog=
ram name with args.
 set dummy ${ac_tool_prefix}ranlib; ac_word=3D$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1170: checking for $ac_word" >&5
+echo "configure:1159: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1198,7 +1187,7 @@
   # Extract the first word of "ranlib", so it can be a program name with a=
rgs.
 set dummy ranlib; ac_word=3D$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1202: checking for $ac_word" >&5
+echo "configure:1191: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1233,7 +1222,7 @@
=20
 ALL_LINGUAS=3D
 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:1237: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "configure:1226: checking whether ${MAKE-make} sets \${MAKE}" >&5
 set dummy ${MAKE-make}; ac_make=3D`echo "$2" | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" =3D s=
et"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1262,7 +1251,7 @@
 # Extract the first word of "ranlib", so it can be a program name with arg=
s.
 set dummy ranlib; ac_word=3D$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1266: checking for $ac_word" >&5
+echo "configure:1255: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1290,12 +1279,12 @@
 fi
=20
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:1294: checking for ANSI C header files" >&5
+echo "configure:1283: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1299 "configure"
+#line 1288 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -1303,7 +1292,7 @@
 #include <float.h>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1307: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1296: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1320,7 +1309,7 @@
 if test $ac_cv_header_stdc =3D yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 1324 "configure"
+#line 1313 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -1338,7 +1327,7 @@
 if test $ac_cv_header_stdc =3D yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 1342 "configure"
+#line 1331 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -1359,7 +1348,7 @@
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 1363 "configure"
+#line 1352 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <=3D (c) && (c) <=3D 'z')
@@ -1370,7 +1359,7 @@
 exit (0); }
=20
 EOF
-if { (eval echo configure:1374: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1363: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -1394,12 +1383,12 @@
 fi
=20
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:1398: checking for working const" >&5
+echo "configure:1387: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1403 "configure"
+#line 1392 "configure"
 #include "confdefs.h"
=20
 int main() {
@@ -1448,7 +1437,7 @@
=20
 ; return 0; }
 EOF
-if { (eval echo configure:1452: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:1441: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=3Dyes
 else
@@ -1469,21 +1458,21 @@
 fi
=20
 echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:1473: checking for inline" >&5
+echo "configure:1462: checking for inline" >&5
 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_inline=3Dno
 for ac_kw in inline __inline__ __inline; do
   cat > conftest.$ac_ext <<EOF
-#line 1480 "configure"
+#line 1469 "configure"
 #include "confdefs.h"
=20
 int main() {
 } $ac_kw foo() {
 ; return 0; }
 EOF
-if { (eval echo configure:1487: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:1476: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   ac_cv_c_inline=3D$ac_kw; break
 else
@@ -1509,12 +1498,12 @@
 esac
=20
 echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:1513: checking for off_t" >&5
+echo "configure:1502: checking for off_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1518 "configure"
+#line 1507 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -1542,12 +1531,12 @@
 fi
=20
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:1546: checking for size_t" >&5
+echo "configure:1535: checking for size_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1551 "configure"
+#line 1540 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -1577,19 +1566,19 @@
 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
 # for constant arguments.  Useless!
 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:1581: checking for working alloca.h" >&5
+echo "configure:1570: checking for working alloca.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1586 "configure"
+#line 1575 "configure"
 #include "confdefs.h"
 #include <alloca.h>
 int main() {
 char *p =3D alloca(2 * sizeof(int));
 ; return 0; }
 EOF
-if { (eval echo configure:1593: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1582: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_header_alloca_h=3Dyes
 else
@@ -1610,12 +1599,12 @@
 fi
=20
 echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:1614: checking for alloca" >&5
+echo "configure:1603: checking for alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" =3D set"; th=
en
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1619 "configure"
+#line 1608 "configure"
 #include "confdefs.h"
=20
 #ifdef __GNUC__
@@ -1643,7 +1632,7 @@
 char *p =3D (char *) alloca(1);
 ; return 0; }
 EOF
-if { (eval echo configure:1647: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1636: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_func_alloca_works=3Dyes
 else
@@ -1675,12 +1664,12 @@
=20
=20
 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:1679: checking whether alloca needs Cray hooks" >&5
+echo "configure:1668: checking whether alloca needs Cray hooks" >&5
 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1684 "configure"
+#line 1673 "configure"
 #include "confdefs.h"
 #if defined(CRAY) && ! defined(CRAY2)
 webecray
@@ -1705,12 +1694,12 @@
 if test $ac_cv_os_cray =3D yes; then
 for ac_func in _getb67 GETB67 getb67; do
   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1709: checking for $ac_func" >&5
+echo "configure:1698: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1714 "configure"
+#line 1703 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -1733,7 +1722,7 @@
=20
 ; return 0; }
 EOF
-if { (eval echo configure:1737: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1726: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=3Dyes"
 else
@@ -1760,7 +1749,7 @@
 fi
=20
 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:1764: checking stack direction for C alloca" >&5
+echo "configure:1753: checking stack direction for C alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" =3D set"; th=
en
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1768,7 +1757,7 @@
   ac_cv_c_stack_direction=3D0
 else
   cat > conftest.$ac_ext <<EOF
-#line 1772 "configure"
+#line 1761 "configure"
 #include "confdefs.h"
 find_stack_direction ()
 {
@@ -1787,7 +1776,7 @@
   exit (find_stack_direction() < 0);
 }
 EOF
-if { (eval echo configure:1791: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1780: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_stack_direction=3D1
 else
@@ -1808,21 +1797,21 @@
=20
 fi
=20
-for ac_hdr in unistd.h
+for ac_hdr in stdlib.h unistd.h sys/stat.h sys/types.h
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1816: checking for $ac_hdr" >&5
+echo "configure:1805: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1821 "configure"
+#line 1810 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1826: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1815: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1851,12 +1840,12 @@
 for ac_func in getpagesize
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1855: checking for $ac_func" >&5
+echo "configure:1844: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1860 "configure"
+#line 1849 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -1879,7 +1868,7 @@
=20
 ; return 0; }
 EOF
-if { (eval echo configure:1883: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1872: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=3Dyes"
 else
@@ -1904,7 +1893,7 @@
 done
=20
 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:1908: checking for working mmap" >&5
+echo "configure:1897: checking for working mmap" >&5
 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" =3D set=
"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1912,7 +1901,7 @@
   ac_cv_func_mmap_fixed_mapped=3Dno
 else
   cat > conftest.$ac_ext <<EOF
-#line 1916 "configure"
+#line 1905 "configure"
 #include "confdefs.h"
=20
 /* Thanks to Mike Haertel and Jim Avera for this test.
@@ -1940,11 +1929,24 @@
 #include <fcntl.h>
 #include <sys/mman.h>
=20
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+
+#if HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+
+#if HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
 /* This mess was copied from the GNU getpagesize.h.  */
 #ifndef HAVE_GETPAGESIZE
-# ifdef HAVE_UNISTD_H
-#  include <unistd.h>
-# endif
=20
 /* Assume that all systems that can run configure have sys/param.h.  */
 # ifndef HAVE_SYS_PARAM_H
@@ -2052,7 +2054,7 @@
 }
=20
 EOF
-if { (eval echo configure:2056: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2058: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_mmap_fixed_mapped=3Dyes
 else
@@ -2080,17 +2082,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2084: checking for $ac_hdr" >&5
+echo "configure:2086: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2089 "configure"
+#line 2091 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2094: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2096: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2120,12 +2122,12 @@
 __argz_count __argz_stringify __argz_next
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2124: checking for $ac_func" >&5
+echo "configure:2126: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2129 "configure"
+#line 2131 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2148,7 +2150,7 @@
=20
 ; return 0; }
 EOF
-if { (eval echo configure:2152: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2154: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=3Dyes"
 else
@@ -2177,12 +2179,12 @@
      for ac_func in stpcpy
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2181: checking for $ac_func" >&5
+echo "configure:2183: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2186 "configure"
+#line 2188 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2205,7 +2207,7 @@
=20
 ; return 0; }
 EOF
-if { (eval echo configure:2209: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2211: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=3Dyes"
 else
@@ -2239,19 +2241,19 @@
=20
    if test $ac_cv_header_locale_h =3D yes; then
     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
-echo "configure:2243: checking for LC_MESSAGES" >&5
+echo "configure:2245: checking for LC_MESSAGES" >&5
 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2248 "configure"
+#line 2250 "configure"
 #include "confdefs.h"
 #include <locale.h>
 int main() {
 return LC_MESSAGES
 ; return 0; }
 EOF
-if { (eval echo configure:2255: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2257: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   am_cv_val_LC_MESSAGES=3Dyes
 else
@@ -2272,7 +2274,7 @@
     fi
   fi
    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
-echo "configure:2276: checking whether NLS is requested" >&5
+echo "configure:2278: checking whether NLS is requested" >&5
         # Check whether --enable-nls or --disable-nls was given.
 if test "${enable_nls+set}" =3D set; then
   enableval=3D"$enable_nls"
@@ -2292,7 +2294,7 @@
 EOF
=20
       echo $ac_n "checking whether included gettext is requested""... $ac_=
c" 1>&6
-echo "configure:2296: checking whether included gettext is requested" >&5
+echo "configure:2298: checking whether included gettext is requested" >&5
       # Check whether --with-included-gettext or --without-included-gettex=
t was given.
 if test "${with_included_gettext+set}" =3D set; then
   withval=3D"$with_included_gettext"
@@ -2311,17 +2313,17 @@
=20
 	ac_safe=3D`echo "libintl.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
-echo "configure:2315: checking for libintl.h" >&5
+echo "configure:2317: checking for libintl.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2320 "configure"
+#line 2322 "configure"
 #include "confdefs.h"
 #include <libintl.h>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2325: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2327: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2338,19 +2340,19 @@
 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" =3D yes"; then
   echo "$ac_t""yes" 1>&6
   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
-echo "configure:2342: checking for gettext in libc" >&5
+echo "configure:2344: checking for gettext in libc" >&5
 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" =3D set"; th=
en
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2347 "configure"
+#line 2349 "configure"
 #include "confdefs.h"
 #include <libintl.h>
 int main() {
 return (int) gettext ("")
 ; return 0; }
 EOF
-if { (eval echo configure:2354: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2356: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gt_cv_func_gettext_libc=3Dyes
 else
@@ -2366,7 +2368,7 @@
=20
 	   if test "$gt_cv_func_gettext_libc" !=3D "yes"; then
 	     echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
-echo "configure:2370: checking for bindtextdomain in -lintl" >&5
+echo "configure:2372: checking for bindtextdomain in -lintl" >&5
 ac_lib_var=3D`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2374,7 +2376,7 @@
   ac_save_LIBS=3D"$LIBS"
 LIBS=3D"-lintl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2378 "configure"
+#line 2380 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2385,7 +2387,7 @@
 bindtextdomain()
 ; return 0; }
 EOF
-if { (eval echo configure:2389: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2391: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=3Dyes"
 else
@@ -2401,19 +2403,19 @@
 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" =3D yes"; then
   echo "$ac_t""yes" 1>&6
   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
-echo "configure:2405: checking for gettext in libintl" >&5
+echo "configure:2407: checking for gettext in libintl" >&5
 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" =3D set";=
 then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2410 "configure"
+#line 2412 "configure"
 #include "confdefs.h"
=20
 int main() {
 return (int) gettext ("")
 ; return 0; }
 EOF
-if { (eval echo configure:2417: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2419: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gt_cv_func_gettext_libintl=3Dyes
 else
@@ -2441,7 +2443,7 @@
 	      # Extract the first word of "msgfmt", so it can be a program name w=
ith args.
 set dummy msgfmt; ac_word=3D$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2445: checking for $ac_word" >&5
+echo "configure:2447: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2475,12 +2477,12 @@
 		for ac_func in dcgettext
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2479: checking for $ac_func" >&5
+echo "configure:2481: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2484 "configure"
+#line 2486 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2503,7 +2505,7 @@
=20
 ; return 0; }
 EOF
-if { (eval echo configure:2507: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2509: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=3Dyes"
 else
@@ -2530,7 +2532,7 @@
 		# Extract the first word of "gmsgfmt", so it can be a program name with =
args.
 set dummy gmsgfmt; ac_word=3D$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2534: checking for $ac_word" >&5
+echo "configure:2536: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2566,7 +2568,7 @@
 		# Extract the first word of "xgettext", so it can be a program name with=
 args.
 set dummy xgettext; ac_word=3D$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2570: checking for $ac_word" >&5
+echo "configure:2572: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2598,7 +2600,7 @@
 fi
=20
 		cat > conftest.$ac_ext <<EOF
-#line 2602 "configure"
+#line 2604 "configure"
 #include "confdefs.h"
=20
 int main() {
@@ -2606,7 +2608,7 @@
 			       return _nl_msg_cat_cntr
 ; return 0; }
 EOF
-if { (eval echo configure:2610: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2612: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   CATOBJEXT=3D.gmo
 		   DATADIRNAME=3Dshare
@@ -2638,7 +2640,7 @@
         # Extract the first word of "msgfmt", so it can be a program name =
with args.
 set dummy msgfmt; ac_word=3D$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2642: checking for $ac_word" >&5
+echo "configure:2644: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2672,7 +2674,7 @@
         # Extract the first word of "gmsgfmt", so it can be a program name=
 with args.
 set dummy gmsgfmt; ac_word=3D$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2676: checking for $ac_word" >&5
+echo "configure:2678: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2708,7 +2710,7 @@
         # Extract the first word of "xgettext", so it can be a program nam=
e with args.
 set dummy xgettext; ac_word=3D$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2712: checking for $ac_word" >&5
+echo "configure:2714: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2798,7 +2800,7 @@
        LINGUAS=3D
      else
        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
-echo "configure:2802: checking for catalogs to be installed" >&5
+echo "configure:2804: checking for catalogs to be installed" >&5
        NEW_LINGUAS=3D
        for lang in ${LINGUAS=3D$ALL_LINGUAS}; do
          case "$ALL_LINGUAS" in
@@ -2826,17 +2828,17 @@
       if test "$CATOBJEXT" =3D ".cat"; then
 	 ac_safe=3D`echo "linux/version.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
-echo "configure:2830: checking for linux/version.h" >&5
+echo "configure:2832: checking for linux/version.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2835 "configure"
+#line 2837 "configure"
 #include "confdefs.h"
 #include <linux/version.h>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2840: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2842: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3113,12 +3115,12 @@
 for ac_func in monstartup _mcleanup
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3117: checking for $ac_func" >&5
+echo "configure:3119: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3122 "configure"
+#line 3124 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3141,7 +3143,7 @@
=20
 ; return 0; }
 EOF
-if { (eval echo configure:3145: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=3Dyes"
 else
@@ -3174,19 +3176,19 @@
   CFLAGS=3D"$CFLAGS $PROFILE_CFLAGS"
=20
   echo $ac_n "checking whether $CC supports -pg""... $ac_c" 1>&6
-echo "configure:3178: checking whether $CC supports -pg" >&5
+echo "configure:3180: checking whether $CC supports -pg" >&5
 if eval "test \"`echo '$''{'ac_cv_cc_supports_pg'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3183 "configure"
+#line 3185 "configure"
 #include "confdefs.h"
=20
 int main() {
 int x;
 ; return 0; }
 EOF
-if { (eval echo configure:3190: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:3192: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   ac_cv_cc_supports_pg=3Dyes
 else
@@ -3211,12 +3213,12 @@
 # Checks for programs.  #
 # --------------------- #
=20
-for ac_prog in mawk gawk nawk awk
+for ac_prog in gawk mawk nawk awk
 do
 # Extract the first word of "$ac_prog", so it can be a program name with a=
rgs.
 set dummy $ac_prog; ac_word=3D$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3220: checking for $ac_word" >&5
+echo "configure:3222: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3257,7 +3259,7 @@
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:3261: checking for a BSD compatible install" >&5
+echo "configure:3263: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3310,7 +3312,7 @@
 test -z "$INSTALL_DATA" && INSTALL_DATA=3D'${INSTALL} -m 644'
=20
 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:3314: checking whether ln -s works" >&5
+echo "configure:3316: checking whether ln -s works" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3333,7 +3335,7 @@
 # Extract the first word of "ranlib", so it can be a program name with arg=
s.
 set dummy ranlib; ac_word=3D$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3337: checking for $ac_word" >&5
+echo "configure:3339: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3365,7 +3367,7 @@
 # Extract the first word of "$ac_prog", so it can be a program name with a=
rgs.
 set dummy $ac_prog; ac_word=3D$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3369: checking for $ac_word" >&5
+echo "configure:3371: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3399,7 +3401,7 @@
 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program =
name with args.
 set dummy ${ac_tool_prefix}ar; ac_word=3D$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3403: checking for $ac_word" >&5
+echo "configure:3405: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3431,7 +3433,7 @@
 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a pro=
gram name with args.
 set dummy ${ac_tool_prefix}dlltool; ac_word=3D$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3435: checking for $ac_word" >&5
+echo "configure:3437: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3463,7 +3465,7 @@
 # Extract the first word of "${ac_tool_prefix}windres", so it can be a pro=
gram name with args.
 set dummy ${ac_tool_prefix}windres; ac_word=3D$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3467: checking for $ac_word" >&5
+echo "configure:3469: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3497,7 +3499,7 @@
 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program=
 name with args.
 set dummy ${ac_tool_prefix}mig; ac_word=3D$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3501: checking for $ac_word" >&5
+echo "configure:3503: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_MIG'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3533,7 +3535,7 @@
=20
 # We might need to link with -lm; most simulators need it.
 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
-echo "configure:3537: checking for main in -lm" >&5
+echo "configure:3539: checking for main in -lm" >&5
 ac_lib_var=3D`echo m'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3541,14 +3543,14 @@
   ac_save_LIBS=3D"$LIBS"
 LIBS=3D"-lm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3545 "configure"
+#line 3547 "configure"
 #include "confdefs.h"
=20
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:3552: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3554: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=3Dyes"
 else
@@ -3581,12 +3583,12 @@
 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
 # is known to have this problem).  Therefore we avoid libw if we can.
 echo $ac_n "checking for wctype""... $ac_c" 1>&6
-echo "configure:3585: checking for wctype" >&5
+echo "configure:3587: checking for wctype" >&5
 if eval "test \"`echo '$''{'ac_cv_func_wctype'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3590 "configure"
+#line 3592 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char wctype(); below.  */
@@ -3609,7 +3611,7 @@
=20
 ; return 0; }
 EOF
-if { (eval echo configure:3613: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3615: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_wctype=3Dyes"
 else
@@ -3627,7 +3629,7 @@
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
-echo "configure:3631: checking for wctype in -lw" >&5
+echo "configure:3633: checking for wctype in -lw" >&5
 ac_lib_var=3D`echo w'_'wctype | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3635,7 +3637,7 @@
   ac_save_LIBS=3D"$LIBS"
 LIBS=3D"-lw  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3639 "configure"
+#line 3641 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3646,7 +3648,7 @@
 wctype()
 ; return 0; }
 EOF
-if { (eval echo configure:3650: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3652: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=3Dyes"
 else
@@ -3679,14 +3681,14 @@
 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
=20
 echo $ac_n "checking for library containing socketpair""... $ac_c" 1>&6
-echo "configure:3683: checking for library containing socketpair" >&5
+echo "configure:3685: checking for library containing socketpair" >&5
 if eval "test \"`echo '$''{'ac_cv_search_socketpair'+set}'`\" =3D set"; th=
en
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_func_search_save_LIBS=3D"$LIBS"
 ac_cv_search_socketpair=3D"no"
 cat > conftest.$ac_ext <<EOF
-#line 3690 "configure"
+#line 3692 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3697,7 +3699,7 @@
 socketpair()
 ; return 0; }
 EOF
-if { (eval echo configure:3701: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3703: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_socketpair=3D"none required"
 else
@@ -3708,7 +3710,7 @@
 test "$ac_cv_search_socketpair" =3D "no" && for i in socket; do
 LIBS=3D"-l$i  $ac_func_search_save_LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3712 "configure"
+#line 3714 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3719,7 +3721,7 @@
 socketpair()
 ; return 0; }
 EOF
-if { (eval echo configure:3723: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3725: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_socketpair=3D"-l$i"
 break
@@ -3755,14 +3757,14 @@
 if test "$need_curses" =3D yes; then
=20=20=20
 echo $ac_n "checking for library containing initscr""... $ac_c" 1>&6
-echo "configure:3759: checking for library containing initscr" >&5
+echo "configure:3761: checking for library containing initscr" >&5
 if eval "test \"`echo '$''{'ac_cv_search_initscr'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_func_search_save_LIBS=3D"$LIBS"
 ac_cv_search_initscr=3D"no"
 cat > conftest.$ac_ext <<EOF
-#line 3766 "configure"
+#line 3768 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3773,7 +3775,7 @@
 initscr()
 ; return 0; }
 EOF
-if { (eval echo configure:3777: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3779: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_initscr=3D"none required"
 else
@@ -3784,7 +3786,7 @@
 test "$ac_cv_search_initscr" =3D "no" && for i in ncurses Hcurses curses; =
do
 LIBS=3D"-l$i  $ac_func_search_save_LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3788 "configure"
+#line 3790 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3795,7 +3797,7 @@
 initscr()
 ; return 0; }
 EOF
-if { (eval echo configure:3799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3801: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_initscr=3D"-l$i"
 break
@@ -3832,14 +3834,14 @@
     # ??? Why?
=20=20=20=20=20
 echo $ac_n "checking for library containing tgetent""... $ac_c" 1>&6
-echo "configure:3836: checking for library containing tgetent" >&5
+echo "configure:3838: checking for library containing tgetent" >&5
 if eval "test \"`echo '$''{'ac_cv_search_tgetent'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_func_search_save_LIBS=3D"$LIBS"
 ac_cv_search_tgetent=3D"no"
 cat > conftest.$ac_ext <<EOF
-#line 3843 "configure"
+#line 3845 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3850,7 +3852,7 @@
 tgetent()
 ; return 0; }
 EOF
-if { (eval echo configure:3854: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3856: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_tgetent=3D"none required"
 else
@@ -3861,7 +3863,7 @@
 test "$ac_cv_search_tgetent" =3D "no" && for i in tinfo ncurses curses ter=
mcap; do
 LIBS=3D"-l$i  $ac_func_search_save_LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3865 "configure"
+#line 3867 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3872,7 +3874,7 @@
 tgetent()
 ; return 0; }
 EOF
-if { (eval echo configure:3876: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3878: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_tgetent=3D"-l$i"
 break
@@ -3899,14 +3901,14 @@
 # Readline doesn't, so I think we're safe with leaving them out.
=20
 echo $ac_n "checking for library containing tgetent""... $ac_c" 1>&6
-echo "configure:3903: checking for library containing tgetent" >&5
+echo "configure:3905: checking for library containing tgetent" >&5
 if eval "test \"`echo '$''{'ac_cv_search_tgetent'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_func_search_save_LIBS=3D"$LIBS"
 ac_cv_search_tgetent=3D"no"
 cat > conftest.$ac_ext <<EOF
-#line 3910 "configure"
+#line 3912 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3917,7 +3919,7 @@
 tgetent()
 ; return 0; }
 EOF
-if { (eval echo configure:3921: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3923: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_tgetent=3D"none required"
 else
@@ -3928,7 +3930,7 @@
 test "$ac_cv_search_tgetent" =3D "no" && for i in termcap tinfo ncurses Hc=
urses curses; do
 LIBS=3D"-l$i  $ac_func_search_save_LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3932 "configure"
+#line 3934 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3939,7 +3941,7 @@
 tgetent()
 ; return 0; }
 EOF
-if { (eval echo configure:3943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3945: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_tgetent=3D"-l$i"
 break
@@ -3973,12 +3975,12 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
-echo "configure:3977: checking for $ac_hdr that defines DIR" >&5
+echo "configure:3979: checking for $ac_hdr that defines DIR" >&5
 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" =3D set=
"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3982 "configure"
+#line 3984 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_hdr>
@@ -3986,7 +3988,7 @@
 DIR *dirp =3D 0;
 ; return 0; }
 EOF
-if { (eval echo configure:3990: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:3992: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_header_dirent_$ac_safe=3Dyes"
 else
@@ -4011,7 +4013,7 @@
 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
 if test $ac_header_dirent =3D dirent.h; then
 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
-echo "configure:4015: checking for opendir in -ldir" >&5
+echo "configure:4017: checking for opendir in -ldir" >&5
 ac_lib_var=3D`echo dir'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4019,7 +4021,7 @@
   ac_save_LIBS=3D"$LIBS"
 LIBS=3D"-ldir  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4023 "configure"
+#line 4025 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -4030,7 +4032,7 @@
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:4034: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4036: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=3Dyes"
 else
@@ -4052,7 +4054,7 @@
=20
 else
 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
-echo "configure:4056: checking for opendir in -lx" >&5
+echo "configure:4058: checking for opendir in -lx" >&5
 ac_lib_var=3D`echo x'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4060,7 +4062,7 @@
   ac_save_LIBS=3D"$LIBS"
 LIBS=3D"-lx  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4064 "configure"
+#line 4066 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -4071,7 +4073,7 @@
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:4075: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4077: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=3Dyes"
 else
@@ -4094,12 +4096,12 @@
 fi
=20
 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" =
1>&6
-echo "configure:4098: checking whether stat file-mode macros are broken" >=
&5
+echo "configure:4100: checking whether stat file-mode macros are broken" >=
&5
 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" =3D set"; t=
hen
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4103 "configure"
+#line 4105 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -4150,12 +4152,12 @@
 fi
=20
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:4154: checking for ANSI C header files" >&5
+echo "configure:4156: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4159 "configure"
+#line 4161 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -4163,7 +4165,7 @@
 #include <float.h>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4167: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4169: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4180,7 +4182,7 @@
 if test $ac_cv_header_stdc =3D yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 4184 "configure"
+#line 4186 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -4198,7 +4200,7 @@
 if test $ac_cv_header_stdc =3D yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 4202 "configure"
+#line 4204 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -4219,7 +4221,7 @@
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 4223 "configure"
+#line 4225 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <=3D (c) && (c) <=3D 'z')
@@ -4230,7 +4232,7 @@
 exit (0); }
=20
 EOF
-if { (eval echo configure:4234: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4236: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -4257,17 +4259,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4261: checking for $ac_hdr" >&5
+echo "configure:4263: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4266 "configure"
+#line 4268 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4271: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4273: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4297,17 +4299,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4301: checking for $ac_hdr" >&5
+echo "configure:4303: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4306 "configure"
+#line 4308 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4311: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4313: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4337,17 +4339,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4341: checking for $ac_hdr" >&5
+echo "configure:4343: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4346 "configure"
+#line 4348 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4351: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4353: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4377,17 +4379,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4381: checking for $ac_hdr" >&5
+echo "configure:4383: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4386 "configure"
+#line 4388 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4391: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4393: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4417,17 +4419,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4421: checking for $ac_hdr" >&5
+echo "configure:4423: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4426 "configure"
+#line 4428 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4431: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4433: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4457,17 +4459,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4461: checking for $ac_hdr" >&5
+echo "configure:4463: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4466 "configure"
+#line 4468 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4471: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4473: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4497,17 +4499,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4501: checking for $ac_hdr" >&5
+echo "configure:4503: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4506 "configure"
+#line 4508 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4511: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4513: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4537,17 +4539,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4541: checking for $ac_hdr" >&5
+echo "configure:4543: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4546 "configure"
+#line 4548 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4551: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4553: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4577,17 +4579,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4581: checking for $ac_hdr" >&5
+echo "configure:4583: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4586 "configure"
+#line 4588 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4591: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4593: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4617,17 +4619,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4621: checking for $ac_hdr" >&5
+echo "configure:4623: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4626 "configure"
+#line 4628 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4631: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4633: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4657,17 +4659,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4661: checking for $ac_hdr" >&5
+echo "configure:4663: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4666 "configure"
+#line 4668 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4671: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4673: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4697,17 +4699,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4701: checking for $ac_hdr" >&5
+echo "configure:4703: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4706 "configure"
+#line 4708 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4711: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4713: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4737,17 +4739,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4741: checking for $ac_hdr" >&5
+echo "configure:4743: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4746 "configure"
+#line 4748 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4751: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4753: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4777,17 +4779,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4781: checking for $ac_hdr" >&5
+echo "configure:4783: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4786 "configure"
+#line 4788 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4791: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4793: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4817,17 +4819,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4821: checking for $ac_hdr" >&5
+echo "configure:4823: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4826 "configure"
+#line 4828 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4831: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4833: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4857,17 +4859,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4861: checking for $ac_hdr" >&5
+echo "configure:4863: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4866 "configure"
+#line 4868 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4871: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4873: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4897,17 +4899,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4901: checking for $ac_hdr" >&5
+echo "configure:4903: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4906 "configure"
+#line 4908 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4911: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4913: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4937,17 +4939,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4941: checking for $ac_hdr" >&5
+echo "configure:4943: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4946 "configure"
+#line 4948 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4951: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4953: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4977,17 +4979,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4981: checking for $ac_hdr" >&5
+echo "configure:4983: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4986 "configure"
+#line 4988 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4991: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4993: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -5017,17 +5019,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5021: checking for $ac_hdr" >&5
+echo "configure:5023: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5026 "configure"
+#line 5028 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5031: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5033: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -5057,17 +5059,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5061: checking for $ac_hdr" >&5
+echo "configure:5063: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5066 "configure"
+#line 5068 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5071: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5073: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -5097,17 +5099,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5101: checking for $ac_hdr" >&5
+echo "configure:5103: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5106 "configure"
+#line 5108 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5111: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5113: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -5137,17 +5139,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5141: checking for $ac_hdr" >&5
+echo "configure:5143: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5146 "configure"
+#line 5148 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5151: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5153: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -5190,17 +5192,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5194: checking for $ac_hdr" >&5
+echo "configure:5196: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5199 "configure"
+#line 5201 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5204: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5206: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -5233,17 +5235,17 @@
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5237: checking for $ac_hdr" >&5
+echo "configure:5239: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5242 "configure"
+#line 5244 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5247: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5249: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -5275,12 +5277,12 @@
 # ------------------ #
=20
 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:5279: checking return type of signal handlers" >&5
+echo "configure:5281: checking return type of signal handlers" >&5
 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5284 "configure"
+#line 5286 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -5297,7 +5299,7 @@
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:5301: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:5303: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   ac_cv_type_signal=3Dvoid
 else
@@ -5321,12 +5323,12 @@
 # ------------------------------------- #
=20
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:5325: checking for working const" >&5
+echo "configure:5327: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5330 "configure"
+#line 5332 "configure"
 #include "confdefs.h"
=20
 int main() {
@@ -5375,7 +5377,7 @@
=20
 ; return 0; }
 EOF
-if { (eval echo configure:5379: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:5381: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=3Dyes
 else
@@ -5396,21 +5398,21 @@
 fi
=20
 echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:5400: checking for inline" >&5
+echo "configure:5402: checking for inline" >&5
 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_inline=3Dno
 for ac_kw in inline __inline__ __inline; do
   cat > conftest.$ac_ext <<EOF
-#line 5407 "configure"
+#line 5409 "configure"
 #include "confdefs.h"
=20
 int main() {
 } $ac_kw foo() {
 ; return 0; }
 EOF
-if { (eval echo configure:5414: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:5416: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   ac_cv_c_inline=3D$ac_kw; break
 else
@@ -5443,19 +5445,19 @@
 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
 # for constant arguments.  Useless!
 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:5447: checking for working alloca.h" >&5
+echo "configure:5449: checking for working alloca.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5452 "configure"
+#line 5454 "configure"
 #include "confdefs.h"
 #include <alloca.h>
 int main() {
 char *p =3D alloca(2 * sizeof(int));
 ; return 0; }
 EOF
-if { (eval echo configure:5459: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5461: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_header_alloca_h=3Dyes
 else
@@ -5476,12 +5478,12 @@
 fi
=20
 echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:5480: checking for alloca" >&5
+echo "configure:5482: checking for alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" =3D set"; th=
en
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5485 "configure"
+#line 5487 "configure"
 #include "confdefs.h"
=20
 #ifdef __GNUC__
@@ -5509,7 +5511,7 @@
 char *p =3D (char *) alloca(1);
 ; return 0; }
 EOF
-if { (eval echo configure:5513: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5515: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_func_alloca_works=3Dyes
 else
@@ -5541,12 +5543,12 @@
=20
=20
 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:5545: checking whether alloca needs Cray hooks" >&5
+echo "configure:5547: checking whether alloca needs Cray hooks" >&5
 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5550 "configure"
+#line 5552 "configure"
 #include "confdefs.h"
 #if defined(CRAY) && ! defined(CRAY2)
 webecray
@@ -5571,12 +5573,12 @@
 if test $ac_cv_os_cray =3D yes; then
 for ac_func in _getb67 GETB67 getb67; do
   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5575: checking for $ac_func" >&5
+echo "configure:5577: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5580 "configure"
+#line 5582 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5599,7 +5601,7 @@
=20
 ; return 0; }
 EOF
-if { (eval echo configure:5603: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5605: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=3Dyes"
 else
@@ -5626,7 +5628,7 @@
 fi
=20
 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:5630: checking stack direction for C alloca" >&5
+echo "configure:5632: checking stack direction for C alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" =3D set"; th=
en
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5634,7 +5636,7 @@
   ac_cv_c_stack_direction=3D0
 else
   cat > conftest.$ac_ext <<EOF
-#line 5638 "configure"
+#line 5640 "configure"
 #include "confdefs.h"
 find_stack_direction ()
 {
@@ -5653,7 +5655,7 @@
   exit (find_stack_direction() < 0);
 }
 EOF
-if { (eval echo configure:5657: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:5659: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_stack_direction=3D1
 else
@@ -5674,21 +5676,21 @@
=20
 fi
=20
-for ac_hdr in unistd.h
+for ac_hdr in stdlib.h unistd.h sys/stat.h sys/types.h
 do
 ac_safe=3D`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5682: checking for $ac_hdr" >&5
+echo "configure:5684: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5687 "configure"
+#line 5689 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5692: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5694: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -5717,12 +5719,12 @@
 for ac_func in getpagesize
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5721: checking for $ac_func" >&5
+echo "configure:5723: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5726 "configure"
+#line 5728 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5745,7 +5747,7 @@
=20
 ; return 0; }
 EOF
-if { (eval echo configure:5749: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5751: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=3Dyes"
 else
@@ -5770,7 +5772,7 @@
 done
=20
 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:5774: checking for working mmap" >&5
+echo "configure:5776: checking for working mmap" >&5
 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" =3D set=
"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5778,7 +5780,7 @@
   ac_cv_func_mmap_fixed_mapped=3Dno
 else
   cat > conftest.$ac_ext <<EOF
-#line 5782 "configure"
+#line 5784 "configure"
 #include "confdefs.h"
=20
 /* Thanks to Mike Haertel and Jim Avera for this test.
@@ -5806,11 +5808,24 @@
 #include <fcntl.h>
 #include <sys/mman.h>
=20
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+
+#if HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+
+#if HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
 /* This mess was copied from the GNU getpagesize.h.  */
 #ifndef HAVE_GETPAGESIZE
-# ifdef HAVE_UNISTD_H
-#  include <unistd.h>
-# endif
=20
 /* Assume that all systems that can run configure have sys/param.h.  */
 # ifndef HAVE_SYS_PARAM_H
@@ -5918,7 +5933,7 @@
 }
=20
 EOF
-if { (eval echo configure:5922: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:5937: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_mmap_fixed_mapped=3Dyes
 else
@@ -5941,12 +5956,12 @@
 fi
=20
 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:5945: checking for pid_t" >&5
+echo "configure:5960: checking for pid_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5950 "configure"
+#line 5965 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -5975,17 +5990,17 @@
=20
 ac_safe=3D`echo "vfork.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
-echo "configure:5979: checking for vfork.h" >&5
+echo "configure:5994: checking for vfork.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5984 "configure"
+#line 5999 "configure"
 #include "confdefs.h"
 #include <vfork.h>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5989: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6004: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -6010,18 +6025,18 @@
 fi
=20
 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
-echo "configure:6014: checking for working vfork" >&5
+echo "configure:6029: checking for working vfork" >&5
 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   if test "$cross_compiling" =3D yes; then
   echo $ac_n "checking for vfork""... $ac_c" 1>&6
-echo "configure:6020: checking for vfork" >&5
+echo "configure:6035: checking for vfork" >&5
 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6025 "configure"
+#line 6040 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char vfork(); below.  */
@@ -6044,7 +6059,7 @@
=20
 ; return 0; }
 EOF
-if { (eval echo configure:6048: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6063: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_vfork=3Dyes"
 else
@@ -6066,7 +6081,7 @@
 ac_cv_func_vfork_works=3D$ac_cv_func_vfork
 else
   cat > conftest.$ac_ext <<EOF
-#line 6070 "configure"
+#line 6085 "configure"
 #include "confdefs.h"
 /* Thanks to Paul Eggert for this test.  */
 #include <stdio.h>
@@ -6161,7 +6176,7 @@
   }
 }
 EOF
-if { (eval echo configure:6165: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6180: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_vfork_works=3Dyes
 else
@@ -6186,12 +6201,12 @@
 for ac_func in canonicalize_file_name realpath
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6190: checking for $ac_func" >&5
+echo "configure:6205: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6195 "configure"
+#line 6210 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6214,7 +6229,7 @@
=20
 ; return 0; }
 EOF
-if { (eval echo configure:6218: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6233: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=3Dyes"
 else
@@ -6241,12 +6256,12 @@
 for ac_func in poll
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6245: checking for $ac_func" >&5
+echo "configure:6260: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6250 "configure"
+#line 6265 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6269,7 +6284,7 @@
=20
 ; return 0; }
 EOF
-if { (eval echo configure:6273: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6288: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=3Dyes"
 else
@@ -6296,12 +6311,12 @@
 for ac_func in pread64
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6300: checking for $ac_func" >&5
+echo "configure:6315: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6305 "configure"
+#line 6320 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6324,7 +6339,7 @@
=20
 ; return 0; }
 EOF
-if { (eval echo configure:6328: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6343: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=3Dyes"
 else
@@ -6351,12 +6366,12 @@
 for ac_func in sbrk
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6355: checking for $ac_func" >&5
+echo "configure:6370: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6360 "configure"
+#line 6375 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6379,7 +6394,7 @@
=20
 ; return 0; }
 EOF
-if { (eval echo configure:6383: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6398: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=3Dyes"
 else
@@ -6406,12 +6421,12 @@
 for ac_func in setpgid setpgrp
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6410: checking for $ac_func" >&5
+echo "configure:6425: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6415 "configure"
+#line 6430 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6434,7 +6449,7 @@
=20
 ; return 0; }
 EOF
-if { (eval echo configure:6438: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6453: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=3Dyes"
 else
@@ -6461,12 +6476,12 @@
 for ac_func in sigaction sigprocmask sigsetmask
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6465: checking for $ac_func" >&5
+echo "configure:6480: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6470 "configure"
+#line 6485 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6489,7 +6504,7 @@
=20
 ; return 0; }
 EOF
-if { (eval echo configure:6493: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6508: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=3Dyes"
 else
@@ -6516,12 +6531,12 @@
 for ac_func in socketpair
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6520: checking for $ac_func" >&5
+echo "configure:6535: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6525 "configure"
+#line 6540 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6544,7 +6559,7 @@
=20
 ; return 0; }
 EOF
-if { (eval echo configure:6548: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6563: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=3Dyes"
 else
@@ -6571,7 +6586,7 @@
=20
 if test "$cross_compiling" =3D no; then
   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
-echo "configure:6575: checking whether setpgrp takes no argument" >&5
+echo "configure:6590: checking whether setpgrp takes no argument" >&5
 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" =3D set"; th=
en
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6579,7 +6594,7 @@
   { echo "configure: error: cannot check setpgrp if cross compiling" 1>&2;=
 exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 6583 "configure"
+#line 6598 "configure"
 #include "confdefs.h"
=20
 #ifdef HAVE_UNISTD_H
@@ -6599,7 +6614,7 @@
 }
=20
 EOF
-if { (eval echo configure:6603: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6618: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_setpgrp_void=3Dno
 else
@@ -6624,12 +6639,12 @@
=20
 else
   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
-echo "configure:6628: checking whether setpgrp takes no argument" >&5
+echo "configure:6643: checking whether setpgrp takes no argument" >&5
 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" =3D set"; th=
en
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6633 "configure"
+#line 6648 "configure"
 #include "confdefs.h"
=20
 #include <unistd.h>
@@ -6643,7 +6658,7 @@
=20
 ; return 0; }
 EOF
-if { (eval echo configure:6647: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:6662: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   ac_cv_func_setpgrp_void=3Dno
 else
@@ -6667,12 +6682,12 @@
 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
 # since sigsetjmp might only be defined as a macro.
 echo $ac_n "checking for sigsetjmp""... $ac_c" 1>&6
-echo "configure:6671: checking for sigsetjmp" >&5
+echo "configure:6686: checking for sigsetjmp" >&5
 if eval "test \"`echo '$''{'gdb_cv_func_sigsetjmp'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6676 "configure"
+#line 6691 "configure"
 #include "confdefs.h"
=20
 #include <setjmp.h>
@@ -6681,7 +6696,7 @@
 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
 ; return 0; }
 EOF
-if { (eval echo configure:6685: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:6700: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   gdb_cv_func_sigsetjmp=3Dyes
 else
@@ -6704,41 +6719,6 @@
 # Assume we'll default to using the included libiberty regex.
 gdb_use_included_regex=3Dyes
=20
-# However, if the system regex is GNU regex, then default to *not*
-# using the included regex.
-echo $ac_n "checking for GNU regex""... $ac_c" 1>&6
-echo "configure:6711: checking for GNU regex" >&5
-if eval "test \"`echo '$''{'gdb_cv_have_gnu_regex'+set}'`\" =3D set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 6716 "configure"
-#include "confdefs.h"
-#include <gnu-versions.h>
-int main() {
-#define REGEX_INTERFACE_VERSION 1
-#if _GNU_REGEX_INTERFACE_VERSION !=3D REGEX_INTERFACE_VERSION
-# error "Version mismatch"
-#endif
-; return 0; }
-EOF
-if { (eval echo configure:6726: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
-  rm -rf conftest*
-  gdb_cv_have_gnu_regex=3Dyes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  gdb_cv_have_gnu_regex=3Dno
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$gdb_cv_have_gnu_regex" 1>&6
-if test $gdb_cv_have_gnu_regex =3D yes; then
-  gdb_use_included_regex=3Dno
-fi
-
 # Check whether --with-included-regex or --without-included-regex was give=
n.
 if test "${with_included_regex+set}" =3D set; then
   withval=3D"$with_included_regex"
@@ -6757,19 +6737,19 @@
 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
 echo $ac_n "checking for r_fs in struct reg""... $ac_c" 1>&6
-echo "configure:6761: checking for r_fs in struct reg" >&5
+echo "configure:6741: checking for r_fs in struct reg" >&5
 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_fs'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6766 "configure"
+#line 6746 "configure"
 #include "confdefs.h"
 #include <machine/reg.h>
 int main() {
 struct reg r; r.r_fs;
 ; return 0; }
 EOF
-if { (eval echo configure:6773: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:6753: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   gdb_cv_struct_reg_r_fs=3Dyes
 else
@@ -6789,19 +6769,19 @@
=20
 fi
 echo $ac_n "checking for r_gs in struct reg""... $ac_c" 1>&6
-echo "configure:6793: checking for r_gs in struct reg" >&5
+echo "configure:6773: checking for r_gs in struct reg" >&5
 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_gs'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6798 "configure"
+#line 6778 "configure"
 #include "confdefs.h"
 #include <machine/reg.h>
 int main() {
 struct reg r; r.r_gs;
 ; return 0; }
 EOF
-if { (eval echo configure:6805: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:6785: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   gdb_cv_struct_reg_r_gs=3Dyes
 else
@@ -6823,19 +6803,19 @@
=20
 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
 echo $ac_n "checking for PTRACE_GETREGS""... $ac_c" 1>&6
-echo "configure:6827: checking for PTRACE_GETREGS" >&5
+echo "configure:6807: checking for PTRACE_GETREGS" >&5
 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getregs'+set}'`\" =3D set";=
 then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6832 "configure"
+#line 6812 "configure"
 #include "confdefs.h"
 #include <sys/ptrace.h>
 int main() {
 PTRACE_GETREGS;
 ; return 0; }
 EOF
-if { (eval echo configure:6839: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:6819: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   gdb_cv_have_ptrace_getregs=3Dyes
 else
@@ -6857,19 +6837,19 @@
=20
 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
 echo $ac_n "checking for PTRACE_GETFPXREGS""... $ac_c" 1>&6
-echo "configure:6861: checking for PTRACE_GETFPXREGS" >&5
+echo "configure:6841: checking for PTRACE_GETFPXREGS" >&5
 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getfpxregs'+set}'`\" =3D se=
t"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6866 "configure"
+#line 6846 "configure"
 #include "confdefs.h"
 #include <sys/ptrace.h>
 int main() {
 PTRACE_GETFPXREGS;
 ; return 0; }
 EOF
-if { (eval echo configure:6873: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:6853: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   gdb_cv_have_ptrace_getfpxregs=3Dyes
 else
@@ -6891,12 +6871,12 @@
=20
 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
 echo $ac_n "checking for PT_GETDBREGS""... $ac_c" 1>&6
-echo "configure:6895: checking for PT_GETDBREGS" >&5
+echo "configure:6875: checking for PT_GETDBREGS" >&5
 if eval "test \"`echo '$''{'gdb_cv_have_pt_getdbregs'+set}'`\" =3D set"; t=
hen
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6900 "configure"
+#line 6880 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/ptrace.h>
@@ -6904,7 +6884,7 @@
 PT_GETDBREGS;
 ; return 0; }
 EOF
-if { (eval echo configure:6908: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:6888: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   gdb_cv_have_pt_getdbregs=3Dyes
 else
@@ -6926,12 +6906,12 @@
=20
 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
 echo $ac_n "checking for PT_GETXMMREGS""... $ac_c" 1>&6
-echo "configure:6930: checking for PT_GETXMMREGS" >&5
+echo "configure:6910: checking for PT_GETXMMREGS" >&5
 if eval "test \"`echo '$''{'gdb_cv_have_pt_getxmmregs'+set}'`\" =3D set"; =
then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6935 "configure"
+#line 6915 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/ptrace.h>
@@ -6939,7 +6919,7 @@
 PT_GETXMMREGS;
 ; return 0; }
 EOF
-if { (eval echo configure:6943: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:6923: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   gdb_cv_have_pt_getxmmregs=3Dyes
 else
@@ -6961,12 +6941,12 @@
=20
=20
 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
-echo "configure:6965: checking whether malloc must be declared" >&5
+echo "configure:6945: checking whether malloc must be declared" >&5
 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" =3D set"; =
then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6970 "configure"
+#line 6950 "configure"
 #include "confdefs.h"
=20
 #include <stdio.h>
@@ -6987,7 +6967,7 @@
 char *(*pfn) =3D (char *(*)) malloc
 ; return 0; }
 EOF
-if { (eval echo configure:6991: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:6971: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   bfd_cv_decl_needed_malloc=3Dno
 else
@@ -7008,12 +6988,12 @@
 fi
=20
 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
-echo "configure:7012: checking whether realloc must be declared" >&5
+echo "configure:6992: checking whether realloc must be declared" >&5
 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" =3D set";=
 then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7017 "configure"
+#line 6997 "configure"
 #include "confdefs.h"
=20
 #include <stdio.h>
@@ -7034,7 +7014,7 @@
 char *(*pfn) =3D (char *(*)) realloc
 ; return 0; }
 EOF
-if { (eval echo configure:7038: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:7018: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   bfd_cv_decl_needed_realloc=3Dno
 else
@@ -7055,12 +7035,12 @@
 fi
=20
 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
-echo "configure:7059: checking whether free must be declared" >&5
+echo "configure:7039: checking whether free must be declared" >&5
 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" =3D set"; th=
en
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7064 "configure"
+#line 7044 "configure"
 #include "confdefs.h"
=20
 #include <stdio.h>
@@ -7081,7 +7061,7 @@
 char *(*pfn) =3D (char *(*)) free
 ; return 0; }
 EOF
-if { (eval echo configure:7085: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:7065: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   bfd_cv_decl_needed_free=3Dno
 else
@@ -7102,12 +7082,12 @@
 fi
=20
 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
-echo "configure:7106: checking whether strerror must be declared" >&5
+echo "configure:7086: checking whether strerror must be declared" >&5
 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" =3D set"=
; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7111 "configure"
+#line 7091 "configure"
 #include "confdefs.h"
=20
 #include <stdio.h>
@@ -7128,7 +7108,7 @@
 char *(*pfn) =3D (char *(*)) strerror
 ; return 0; }
 EOF
-if { (eval echo configure:7132: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:7112: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   bfd_cv_decl_needed_strerror=3Dno
 else
@@ -7149,12 +7129,12 @@
 fi
=20
 echo $ac_n "checking whether strdup must be declared""... $ac_c" 1>&6
-echo "configure:7153: checking whether strdup must be declared" >&5
+echo "configure:7133: checking whether strdup must be declared" >&5
 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strdup'+set}'`\" =3D set"; =
then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7158 "configure"
+#line 7138 "configure"
 #include "confdefs.h"
=20
 #include <stdio.h>
@@ -7175,7 +7155,7 @@
 char *(*pfn) =3D (char *(*)) strdup
 ; return 0; }
 EOF
-if { (eval echo configure:7179: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:7159: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   bfd_cv_decl_needed_strdup=3Dno
 else
@@ -7196,12 +7176,12 @@
 fi
=20
 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
-echo "configure:7200: checking whether strstr must be declared" >&5
+echo "configure:7180: checking whether strstr must be declared" >&5
 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" =3D set"; =
then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7205 "configure"
+#line 7185 "configure"
 #include "confdefs.h"
=20
 #include <stdio.h>
@@ -7222,7 +7202,7 @@
 char *(*pfn) =3D (char *(*)) strstr
 ; return 0; }
 EOF
-if { (eval echo configure:7226: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:7206: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   bfd_cv_decl_needed_strstr=3Dno
 else
@@ -7243,12 +7223,12 @@
 fi
=20
 echo $ac_n "checking whether canonicalize_file_name must be declared""... =
$ac_c" 1>&6
-echo "configure:7247: checking whether canonicalize_file_name must be decl=
ared" >&5
+echo "configure:7227: checking whether canonicalize_file_name must be decl=
ared" >&5
 if eval "test \"`echo '$''{'bfd_cv_decl_needed_canonicalize_file_name'+set=
}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7252 "configure"
+#line 7232 "configure"
 #include "confdefs.h"
=20
 #include <stdio.h>
@@ -7269,7 +7249,7 @@
 char *(*pfn) =3D (char *(*)) canonicalize_file_name
 ; return 0; }
 EOF
-if { (eval echo configure:7273: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:7253: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   bfd_cv_decl_needed_canonicalize_file_name=3Dno
 else
@@ -7295,9 +7275,9 @@
 # could be expunged. --jsm 1999-03-22
=20
 echo $ac_n "checking for HPUX save_state structure""... $ac_c" 1>&6
-echo "configure:7299: checking for HPUX save_state structure" >&5
+echo "configure:7279: checking for HPUX save_state structure" >&5
 cat > conftest.$ac_ext <<EOF
-#line 7301 "configure"
+#line 7281 "configure"
 #include "confdefs.h"
 #include <machine/save_state.h>
 EOF
@@ -7312,7 +7292,7 @@
 rm -f conftest*
=20
 cat > conftest.$ac_ext <<EOF
-#line 7316 "configure"
+#line 7296 "configure"
 #include "confdefs.h"
 #include <machine/save_state.h>
 EOF
@@ -7382,12 +7362,12 @@
=20
 if test "$ac_cv_header_sys_procfs_h" =3D yes; then
   echo $ac_n "checking for pstatus_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:7386: checking for pstatus_t in sys/procfs.h" >&5
+echo "configure:7366: checking for pstatus_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus_t'+set}'`=
\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7391 "configure"
+#line 7371 "configure"
 #include "confdefs.h"
=20
 #define _SYSCALL32
@@ -7396,7 +7376,7 @@
 pstatus_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:7400: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:7380: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_pstatus_t=3Dyes
 else
@@ -7418,12 +7398,12 @@
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus_t" 1>&6
=20
   echo $ac_n "checking for prrun_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:7422: checking for prrun_t in sys/procfs.h" >&5
+echo "configure:7402: checking for prrun_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prrun_t'+set}'`\"=
 =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7427 "configure"
+#line 7407 "configure"
 #include "confdefs.h"
=20
 #define _SYSCALL32
@@ -7432,7 +7412,7 @@
 prrun_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:7436: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:7416: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_prrun_t=3Dyes
 else
@@ -7454,12 +7434,12 @@
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prrun_t" 1>&6
=20
   echo $ac_n "checking for gregset_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:7458: checking for gregset_t in sys/procfs.h" >&5
+echo "configure:7438: checking for gregset_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_gregset_t'+set}'`=
\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7463 "configure"
+#line 7443 "configure"
 #include "confdefs.h"
=20
 #define _SYSCALL32
@@ -7468,7 +7448,7 @@
 gregset_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:7472: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:7452: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_gregset_t=3Dyes
 else
@@ -7490,12 +7470,12 @@
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_gregset_t" 1>&6
=20
   echo $ac_n "checking for fpregset_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:7494: checking for fpregset_t in sys/procfs.h" >&5
+echo "configure:7474: checking for fpregset_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_fpregset_t'+set}'=
`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7499 "configure"
+#line 7479 "configure"
 #include "confdefs.h"
=20
 #define _SYSCALL32
@@ -7504,7 +7484,7 @@
 fpregset_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:7508: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:7488: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_fpregset_t=3Dyes
 else
@@ -7526,12 +7506,12 @@
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_fpregset_t" 1>&6
=20
   echo $ac_n "checking for prgregset_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:7530: checking for prgregset_t in sys/procfs.h" >&5
+echo "configure:7510: checking for prgregset_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset_t'+set}=
'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7535 "configure"
+#line 7515 "configure"
 #include "confdefs.h"
=20
 #define _SYSCALL32
@@ -7540,7 +7520,7 @@
 prgregset_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:7544: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:7524: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_prgregset_t=3Dyes
 else
@@ -7562,12 +7542,12 @@
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset_t" 1>&6
=20
   echo $ac_n "checking for prfpregset_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:7566: checking for prfpregset_t in sys/procfs.h" >&5
+echo "configure:7546: checking for prfpregset_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset_t'+set=
}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7571 "configure"
+#line 7551 "configure"
 #include "confdefs.h"
=20
 #define _SYSCALL32
@@ -7576,7 +7556,7 @@
 prfpregset_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:7580: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:7560: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_prfpregset_t=3Dyes
 else
@@ -7598,12 +7578,12 @@
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset_t" 1>&6
=20
   echo $ac_n "checking for prgregset32_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:7602: checking for prgregset32_t in sys/procfs.h" >&5
+echo "configure:7582: checking for prgregset32_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset32_t'+se=
t}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7607 "configure"
+#line 7587 "configure"
 #include "confdefs.h"
=20
 #define _SYSCALL32
@@ -7612,7 +7592,7 @@
 prgregset32_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:7616: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:7596: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_prgregset32_t=3Dyes
 else
@@ -7634,12 +7614,12 @@
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset32_t" 1>&6
=20
   echo $ac_n "checking for prfpregset32_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:7638: checking for prfpregset32_t in sys/procfs.h" >&5
+echo "configure:7618: checking for prfpregset32_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset32_t'+s=
et}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7643 "configure"
+#line 7623 "configure"
 #include "confdefs.h"
=20
 #define _SYSCALL32
@@ -7648,7 +7628,7 @@
 prfpregset32_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:7652: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:7632: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_prfpregset32_t=3Dyes
 else
@@ -7670,12 +7650,12 @@
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset32_t" 1>&6
=20
   echo $ac_n "checking for lwpid_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:7674: checking for lwpid_t in sys/procfs.h" >&5
+echo "configure:7654: checking for lwpid_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpid_t'+set}'`\"=
 =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7679 "configure"
+#line 7659 "configure"
 #include "confdefs.h"
=20
 #define _SYSCALL32
@@ -7684,7 +7664,7 @@
 lwpid_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:7688: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:7668: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_lwpid_t=3Dyes
 else
@@ -7706,12 +7686,12 @@
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpid_t" 1>&6
=20
   echo $ac_n "checking for psaddr_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:7710: checking for psaddr_t in sys/procfs.h" >&5
+echo "configure:7690: checking for psaddr_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psaddr_t'+set}'`\=
" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7715 "configure"
+#line 7695 "configure"
 #include "confdefs.h"
=20
 #define _SYSCALL32
@@ -7720,7 +7700,7 @@
 psaddr_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:7724: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:7704: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_psaddr_t=3Dyes
 else
@@ -7742,12 +7722,12 @@
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_psaddr_t" 1>&6
=20
   echo $ac_n "checking for prsysent_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:7746: checking for prsysent_t in sys/procfs.h" >&5
+echo "configure:7726: checking for prsysent_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prsysent_t'+set}'=
`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7751 "configure"
+#line 7731 "configure"
 #include "confdefs.h"
=20
 #define _SYSCALL32
@@ -7756,7 +7736,7 @@
 prsysent_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:7760: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:7740: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_prsysent_t=3Dyes
 else
@@ -7778,12 +7758,12 @@
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prsysent_t" 1>&6
=20
   echo $ac_n "checking for pr_sigset_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:7782: checking for pr_sigset_t in sys/procfs.h" >&5
+echo "configure:7762: checking for pr_sigset_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigset_t'+set}=
'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7787 "configure"
+#line 7767 "configure"
 #include "confdefs.h"
=20
 #define _SYSCALL32
@@ -7792,7 +7772,7 @@
 pr_sigset_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:7796: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:7776: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_pr_sigset_t=3Dyes
 else
@@ -7814,12 +7794,12 @@
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigset_t" 1>&6
=20
   echo $ac_n "checking for pr_sigaction64_t in sys/procfs.h""... $ac_c" 1>=
&6
-echo "configure:7818: checking for pr_sigaction64_t in sys/procfs.h" >&5
+echo "configure:7798: checking for pr_sigaction64_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigaction64_t'=
+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7823 "configure"
+#line 7803 "configure"
 #include "confdefs.h"
=20
 #define _SYSCALL32
@@ -7828,7 +7808,7 @@
 pr_sigaction64_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:7832: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:7812: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=3Dyes
 else
@@ -7850,12 +7830,12 @@
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" 1>&6
=20
   echo $ac_n "checking for pr_siginfo64_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:7854: checking for pr_siginfo64_t in sys/procfs.h" >&5
+echo "configure:7834: checking for pr_siginfo64_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_siginfo64_t'+s=
et}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7859 "configure"
+#line 7839 "configure"
 #include "confdefs.h"
=20
 #define _SYSCALL32
@@ -7864,7 +7844,7 @@
 pr_siginfo64_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:7868: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:7848: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=3Dyes
 else
@@ -7891,7 +7871,7 @@
=20=20=20=20=20=20=20=20=20
   if test $bfd_cv_have_sys_procfs_type_prfpregset_t =3D yes; then
     echo $ac_n "checking whether prfpregset_t type is broken""... $ac_c" 1=
>&6
-echo "configure:7895: checking whether prfpregset_t type is broken" >&5
+echo "configure:7875: checking whether prfpregset_t type is broken" >&5
     if eval "test \"`echo '$''{'gdb_cv_prfpregset_t_broken'+set}'`\" =3D s=
et"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7899,7 +7879,7 @@
   gdb_cv_prfpregset_t_broken=3Dyes
 else
   cat > conftest.$ac_ext <<EOF
-#line 7903 "configure"
+#line 7883 "configure"
 #include "confdefs.h"
 #include <sys/procfs.h>
        int main ()
@@ -7909,7 +7889,7 @@
          return 0;
        }
 EOF
-if { (eval echo configure:7913: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7893: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   gdb_cv_prfpregset_t_broken=3Dno
 else
@@ -7934,12 +7914,12 @@
=20
=20=20=20
   echo $ac_n "checking for PIOCSET ioctl entry in sys/procfs.h""... $ac_c"=
 1>&6
-echo "configure:7938: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
+echo "configure:7918: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
   if eval "test \"`echo '$''{'gdb_cv_have_procfs_piocset'+set}'`\" =3D set=
"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7943 "configure"
+#line 7923 "configure"
 #include "confdefs.h"
 #include <unistd.h>
 #include <sys/types.h>
@@ -7952,7 +7932,7 @@
=20=20=20
 ; return 0; }
 EOF
-if { (eval echo configure:7956: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:7936: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   gdb_cv_have_procfs_piocset=3Dyes
 else
@@ -7976,19 +7956,19 @@
 if test ${host} =3D ${target} ; then
=20=20=20=20=20
   echo $ac_n "checking for member l_addr in struct link_map""... $ac_c" 1>=
&6
-echo "configure:7980: checking for member l_addr in struct link_map" >&5
+echo "configure:7960: checking for member l_addr in struct link_map" >&5
   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_l_members'+=
set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7985 "configure"
+#line 7965 "configure"
 #include "confdefs.h"
 #include <link.h>
 int main() {
 struct link_map lm; (void) lm.l_addr;
 ; return 0; }
 EOF
-if { (eval echo configure:7992: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:7972: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   gdb_cv_have_struct_link_map_with_l_members=3Dyes
 else
@@ -8010,12 +7990,12 @@
=20
=20=20=20=20=20
   echo $ac_n "checking for member lm_addr in struct link_map""... $ac_c" 1=
>&6
-echo "configure:8014: checking for member lm_addr in struct link_map" >&5
+echo "configure:7994: checking for member lm_addr in struct link_map" >&5
   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_lm_members'=
+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8019 "configure"
+#line 7999 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <link.h>
@@ -8023,7 +8003,7 @@
 struct link_map lm; (void) lm.lm_addr;
 ; return 0; }
 EOF
-if { (eval echo configure:8027: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:8007: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   gdb_cv_have_struct_link_map_with_lm_members=3Dyes
 else
@@ -8045,12 +8025,12 @@
=20
=20=20=20=20=20
   echo $ac_n "checking for member som_addr in struct so_map""... $ac_c" 1>=
&6
-echo "configure:8049: checking for member som_addr in struct so_map" >&5
+echo "configure:8029: checking for member som_addr in struct so_map" >&5
   if eval "test \"`echo '$''{'gdb_cv_have_struct_so_map_with_som_members'+=
set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8054 "configure"
+#line 8034 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #ifdef HAVE_NLIST_H
@@ -8061,7 +8041,7 @@
 struct so_map lm; (void) lm.som_addr;
 ; return 0; }
 EOF
-if { (eval echo configure:8065: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:8045: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   gdb_cv_have_struct_so_map_with_som_members=3Dyes
 else
@@ -8083,12 +8063,12 @@
=20
=20=20=20=20=20
   echo $ac_n "checking for struct link_map32 in sys/link.h""... $ac_c" 1>&6
-echo "configure:8087: checking for struct link_map32 in sys/link.h" >&5
+echo "configure:8067: checking for struct link_map32 in sys/link.h" >&5
   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map32'+set}'`\" =3D =
set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8092 "configure"
+#line 8072 "configure"
 #include "confdefs.h"
 #define _SYSCALL32
 #include <sys/link.h>
@@ -8096,7 +8076,7 @@
 struct link_map32 l;
 ; return 0; }
 EOF
-if { (eval echo configure:8100: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:8080: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   gdb_cv_have_struct_link_map32=3Dyes
 else
@@ -8123,12 +8103,12 @@
=20
=20
 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
-echo "configure:8127: checking for long long support in compiler" >&5
+echo "configure:8107: checking for long long support in compiler" >&5
 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8132 "configure"
+#line 8112 "configure"
 #include "confdefs.h"
=20
 int main() {
@@ -8138,7 +8118,7 @@
=20
 ; return 0; }
 EOF
-if { (eval echo configure:8142: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:8122: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   gdb_cv_c_long_long=3Dyes
 else
@@ -8160,7 +8140,7 @@
=20
=20
 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
-echo "configure:8164: checking for long long support in printf" >&5
+echo "configure:8144: checking for long long support in printf" >&5
 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" =3D set"=
; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -8168,7 +8148,7 @@
   gdb_cv_printf_has_long_long=3Dno
 else
   cat > conftest.$ac_ext <<EOF
-#line 8172 "configure"
+#line 8152 "configure"
 #include "confdefs.h"
=20
 int main () {
@@ -8182,7 +8162,7 @@
   return (strcmp ("0x0123456789abcdef", buf));
 }
 EOF
-if { (eval echo configure:8186: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8166: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   gdb_cv_printf_has_long_long=3Dyes
 else
@@ -8206,19 +8186,19 @@
=20
=20
 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
-echo "configure:8210: checking for long double support in compiler" >&5
+echo "configure:8190: checking for long double support in compiler" >&5
 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8215 "configure"
+#line 8195 "configure"
 #include "confdefs.h"
=20
 int main() {
 long double foo;
 ; return 0; }
 EOF
-if { (eval echo configure:8222: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:8202: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   ac_cv_c_long_double=3Dyes
 else
@@ -8240,7 +8220,7 @@
=20
=20
 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
-echo "configure:8244: checking for long double support in printf" >&5
+echo "configure:8224: checking for long double support in printf" >&5
 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" =3D se=
t"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -8248,7 +8228,7 @@
   gdb_cv_printf_has_long_double=3Dno
 else
   cat > conftest.$ac_ext <<EOF
-#line 8252 "configure"
+#line 8232 "configure"
 #include "confdefs.h"
=20
 int main () {
@@ -8258,7 +8238,7 @@
   return (strncmp ("3.14159", buf, 7));
 }
 EOF
-if { (eval echo configure:8262: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8242: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   gdb_cv_printf_has_long_double=3Dyes
 else
@@ -8282,7 +8262,7 @@
=20
=20
 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
-echo "configure:8286: checking for long double support in scanf" >&5
+echo "configure:8266: checking for long double support in scanf" >&5
 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" =3D set=
"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -8290,7 +8270,7 @@
   gdb_cv_scanf_has_long_double=3Dno
 else
   cat > conftest.$ac_ext <<EOF
-#line 8294 "configure"
+#line 8274 "configure"
 #include "confdefs.h"
=20
 int main () {
@@ -8300,7 +8280,7 @@
   return !(f > 3.14159 && f < 3.14160);
 }
 EOF
-if { (eval echo configure:8304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8284: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   gdb_cv_scanf_has_long_double=3Dyes
 else
@@ -8325,7 +8305,7 @@
 case ${host_os} in
 aix*)
   echo $ac_n "checking for -bbigtoc option""... $ac_c" 1>&6
-echo "configure:8329: checking for -bbigtoc option" >&5
+echo "configure:8309: checking for -bbigtoc option" >&5
 if eval "test \"`echo '$''{'gdb_cv_bigtoc'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -8339,14 +8319,14 @@
=20
     LDFLAGS=3D$LDFLAGS\ $gdb_cv_bigtoc
     cat > conftest.$ac_ext <<EOF
-#line 8343 "configure"
+#line 8323 "configure"
 #include "confdefs.h"
=20
 int main() {
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:8350: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8330: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   :
 else
   echo "configure: failed program was:" >&5
@@ -8369,7 +8349,7 @@
    case ${host_os} in
    hpux*)
       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
-echo "configure:8373: checking for HPUX/OSF thread support" >&5
+echo "configure:8353: checking for HPUX/OSF thread support" >&5
       if test -f /usr/include/dce/cma_config.h ; then
          if test "$GCC" =3D "yes" ; then
             echo "$ac_t""yes" 1>&6
@@ -8392,7 +8372,7 @@
       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
       # the same API.
       echo $ac_n "checking for Solaris thread debugging library""... $ac_c=
" 1>&6
-echo "configure:8396: checking for Solaris thread debugging library" >&5
+echo "configure:8376: checking for Solaris thread debugging library" >&5
       if test -f /usr/lib/libthread_db.so.1 ; then
          echo "$ac_t""yes" 1>&6
          cat >> confdefs.h <<\EOF
@@ -8402,7 +8382,7 @@
          CONFIG_LIB_OBS=3D"${CONFIG_LIB_OBS} sol-thread.o"
          CONFIG_SRCS=3D"${CONFIG_SRCS} sol-thread.c"
          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
-echo "configure:8406: checking for dlopen in -ldl" >&5
+echo "configure:8386: checking for dlopen in -ldl" >&5
 ac_lib_var=3D`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -8410,7 +8390,7 @@
   ac_save_LIBS=3D"$LIBS"
 LIBS=3D"-ldl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 8414 "configure"
+#line 8394 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -8421,7 +8401,7 @@
 dlopen()
 ; return 0; }
 EOF
-if { (eval echo configure:8425: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8405: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=3Dyes"
 else
@@ -8453,17 +8433,17 @@
             # all symbols visible in the dynamic symbol table.
             hold_ldflags=3D$LDFLAGS
             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_=
c" 1>&6
-echo "configure:8457: checking for the ld -export-dynamic flag" >&5
+echo "configure:8437: checking for the ld -export-dynamic flag" >&5
             LDFLAGS=3D"${LDFLAGS} -Wl,-export-dynamic"
             cat > conftest.$ac_ext <<EOF
-#line 8460 "configure"
+#line 8440 "configure"
 #include "confdefs.h"
=20
 int main() {
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:8467: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8447: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   found=3Dyes
 else
@@ -8482,13 +8462,13 @@
 	 # Sun randomly tweaked the prototypes in <proc_service.h>
 	 # at one point.
 	 echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6
-echo "configure:8486: checking if <proc_service.h> is old" >&5
+echo "configure:8466: checking if <proc_service.h> is old" >&5
 	 if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" =3D set=
"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
=20=20=20
 	    cat > conftest.$ac_ext <<EOF
-#line 8492 "configure"
+#line 8472 "configure"
 #include "confdefs.h"
=20
 		#include <proc_service.h>
@@ -8499,7 +8479,7 @@
=20
 ; return 0; }
 EOF
-if { (eval echo configure:8503: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:8483: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   gdb_cv_proc_service_is_old=3Dno
 else
@@ -8525,12 +8505,12 @@
       ;;
    aix*)
       echo $ac_n "checking for AiX thread debugging library""... $ac_c" 1>=
&6
-echo "configure:8529: checking for AiX thread debugging library" >&5
+echo "configure:8509: checking for AiX thread debugging library" >&5
       if eval "test \"`echo '$''{'gdb_cv_have_aix_thread_debug'+set}'`\" =
=3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8534 "configure"
+#line 8514 "configure"
 #include "confdefs.h"
 #include <sys/pthdebug.h>
 int main() {
@@ -8539,7 +8519,7 @@
                                     #endif
 ; return 0; }
 EOF
-if { (eval echo configure:8543: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:8523: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   gdb_cv_have_aix_thread_debug=3Dyes
 else
@@ -8564,19 +8544,19 @@
=20
 if test "x$ac_cv_header_thread_db_h" =3D "xyes"; then
    echo $ac_n "checking whether <thread_db.h> has TD_NOTALLOC""... $ac_c" =
1>&6
-echo "configure:8568: checking whether <thread_db.h> has TD_NOTALLOC" >&5
+echo "configure:8548: checking whether <thread_db.h> has TD_NOTALLOC" >&5
 if eval "test \"`echo '$''{'gdb_cv_thread_db_h_has_td_notalloc'+set}'`\" =
=3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8573 "configure"
+#line 8553 "configure"
 #include "confdefs.h"
 #include <thread_db.h>
 int main() {
 int i =3D TD_NOTALLOC;
 ; return 0; }
 EOF
-if { (eval echo configure:8580: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:8560: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   gdb_cv_thread_db_h_has_td_notalloc=3Dyes
 else
@@ -8686,7 +8666,7 @@
 if test "x${build_warnings}" !=3D x -a "x$GCC" =3D xyes
 then
     echo $ac_n "checking compiler warning flags""... $ac_c" 1>&6
-echo "configure:8690: checking compiler warning flags" >&5
+echo "configure:8670: checking compiler warning flags" >&5
     # Separate out the -Werror flag as some files just cannot be
     # compiled with it enabled.
     for w in ${build_warnings}; do
@@ -8696,14 +8676,14 @@
 	    saved_CFLAGS=3D"$CFLAGS"
 	    CFLAGS=3D"$CFLAGS $w"
 	    cat > conftest.$ac_ext <<EOF
-#line 8700 "configure"
+#line 8680 "configure"
 #include "confdefs.h"
=20
 int main() {
=20
 ; return 0; }
 EOF
-if { (eval echo configure:8707: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
+if { (eval echo configure:8687: \"$ac_compile\") 1>&5; (eval $ac_compile) =
2>&5; }; then
   rm -rf conftest*
   WARN_CFLAGS=3D"${WARN_CFLAGS} $w"
 else
@@ -8751,12 +8731,12 @@
=20
 # In the Cygwin environment, we need some additional flags.
 echo $ac_n "checking for cygwin""... $ac_c" 1>&6
-echo "configure:8755: checking for cygwin" >&5
+echo "configure:8735: checking for cygwin" >&5
 if eval "test \"`echo '$''{'gdb_cv_os_cygwin'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8760 "configure"
+#line 8740 "configure"
 #include "confdefs.h"
=20
 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
@@ -8834,7 +8814,7 @@
 fi
=20
   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
-echo "configure:8838: checking for Tcl configuration" >&5
+echo "configure:8818: checking for Tcl configuration" >&5
   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -8942,7 +8922,7 @@
 fi
=20
   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
-echo "configure:8946: checking for Tk configuration" >&5
+echo "configure:8926: checking for Tk configuration" >&5
   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9051,7 +9031,7 @@
=20
 no_tcl=3Dtrue
 echo $ac_n "checking for Tcl private headers. dir=3D${configdir}""... $ac_=
c" 1>&6
-echo "configure:9055: checking for Tcl private headers. dir=3D${configdir}=
" >&5
+echo "configure:9035: checking for Tcl private headers. dir=3D${configdir}=
" >&5
 # Check whether --with-tclinclude or --without-tclinclude was given.
 if test "${with_tclinclude+set}" =3D set; then
   withval=3D"$with_tclinclude"
@@ -9117,17 +9097,17 @@
 if test x"${ac_cv_c_tclh}" =3D x ; then
    ac_safe=3D`echo "tclInt.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
-echo "configure:9121: checking for tclInt.h" >&5
+echo "configure:9101: checking for tclInt.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9126 "configure"
+#line 9106 "configure"
 #include "confdefs.h"
 #include <tclInt.h>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:9131: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:9111: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -9187,7 +9167,7 @@
 #
 no_tk=3Dtrue
 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
-echo "configure:9191: checking for Tk private headers" >&5
+echo "configure:9171: checking for Tk private headers" >&5
 # Check whether --with-tkinclude or --without-tkinclude was given.
 if test "${with_tkinclude+set}" =3D set; then
   withval=3D"$with_tkinclude"
@@ -9253,17 +9233,17 @@
 if test x"${ac_cv_c_tkh}" =3D x ; then
    ac_safe=3D`echo "tk.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
-echo "configure:9257: checking for tk.h" >&5
+echo "configure:9237: checking for tk.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9262 "configure"
+#line 9242 "configure"
 #include "confdefs.h"
 #include <tk.h>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:9267: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:9247: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -9309,7 +9289,7 @@
=20
=20=09=20=20=20
 echo $ac_n "checking for Itcl private headers. srcdir=3D${srcdir}""... $ac=
_c" 1>&6
-echo "configure:9313: checking for Itcl private headers. srcdir=3D${srcdir=
}" >&5
+echo "configure:9293: checking for Itcl private headers. srcdir=3D${srcdir=
}" >&5
 if test x"${ac_cv_c_itclh}" =3D x ; then
   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl =
${srcdir}/../itcl/itcl; do
     if test -f $i/generic/itcl.h ; then
@@ -9332,7 +9312,7 @@
=20
=20=09=20=20=20
 echo $ac_n "checking for Itk private headers. srcdir=3D${srcdir}""... $ac_=
c" 1>&6
-echo "configure:9336: checking for Itk private headers. srcdir=3D${srcdir}=
" >&5
+echo "configure:9316: checking for Itk private headers. srcdir=3D${srcdir}=
" >&5
 if test x"${ac_cv_c_itkh}" =3D x ; then
   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl =
${srcdir}/../itcl/itk; do
     if test -f $i/generic/itk.h ; then
@@ -9387,7 +9367,7 @@
 fi
=20
   echo $ac_n "checking for Itcl configuration""... $ac_c" 1>&6
-echo "configure:9391: checking for Itcl configuration" >&5
+echo "configure:9371: checking for Itcl configuration" >&5
   if eval "test \"`echo '$''{'ac_cv_c_itclconfig'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9490,7 +9470,7 @@
 fi
=20
   echo $ac_n "checking for Itk configuration""... $ac_c" 1>&6
-echo "configure:9494: checking for Itk configuration" >&5
+echo "configure:9474: checking for Itk configuration" >&5
   if eval "test \"`echo '$''{'ac_cv_c_itkconfig'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9633,7 +9613,7 @@
 # Uses ac_ vars as temps to allow command line to override cache and check=
s.
 # --without-x overrides everything else, but does not touch the cache.
 echo $ac_n "checking for X""... $ac_c" 1>&6
-echo "configure:9637: checking for X" >&5
+echo "configure:9617: checking for X" >&5
=20
 # Check whether --with-x or --without-x was given.
 if test "${with_x+set}" =3D set; then
@@ -9695,12 +9675,12 @@
=20
   # First, try using that file with no special directory specified.
 cat > conftest.$ac_ext <<EOF
-#line 9699 "configure"
+#line 9679 "configure"
 #include "confdefs.h"
 #include <$x_direct_test_include>
 EOF
 ac_try=3D"$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:9704: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:9684: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=3D`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -9769,14 +9749,14 @@
   ac_save_LIBS=3D"$LIBS"
   LIBS=3D"-l$x_direct_test_library $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 9773 "configure"
+#line 9753 "configure"
 #include "confdefs.h"
=20
 int main() {
 ${x_direct_test_function}()
 ; return 0; }
 EOF
-if { (eval echo configure:9780: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9760: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; =
} && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   LIBS=3D"$ac_save_LIBS"
 # We can link X programs with no special library path.
@@ -10024,7 +10004,7 @@
 # We only build gdbserver automatically if host and target are the same.
 if test "x$target" =3D "x$host"; then
   echo $ac_n "checking whether gdbserver is supported on this host""... $a=
c_c" 1>&6
-echo "configure:10028: checking whether gdbserver is supported on this hos=
t" >&5
+echo "configure:10008: checking whether gdbserver is supported on this hos=
t" >&5
   if test "x$build_gdbserver" =3D xyes; then
     configdirs=3D"$configdirs gdbserver"
     echo "$ac_t""yes" 1>&6
@@ -10088,12 +10068,12 @@
=20
=20
 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:10092: checking for Cygwin environment" >&5
+echo "configure:10072: checking for Cygwin environment" >&5
 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10097 "configure"
+#line 10077 "configure"
 #include "confdefs.h"
=20
 int main() {
@@ -10104,7 +10084,7 @@
 return __CYGWIN__;
 ; return 0; }
 EOF
-if { (eval echo configure:10108: \"$ac_compile\") 1>&5; (eval $ac_compile)=
 2>&5; }; then
+if { (eval echo configure:10088: \"$ac_compile\") 1>&5; (eval $ac_compile)=
 2>&5; }; then
   rm -rf conftest*
   ac_cv_cygwin=3Dyes
 else
@@ -10121,19 +10101,19 @@
 CYGWIN=3D
 test "$ac_cv_cygwin" =3D yes && CYGWIN=3Dyes
 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:10125: checking for mingw32 environment" >&5
+echo "configure:10105: checking for mingw32 environment" >&5
 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10130 "configure"
+#line 10110 "configure"
 #include "confdefs.h"
=20
 int main() {
 return __MINGW32__;
 ; return 0; }
 EOF
-if { (eval echo configure:10137: \"$ac_compile\") 1>&5; (eval $ac_compile)=
 2>&5; }; then
+if { (eval echo configure:10117: \"$ac_compile\") 1>&5; (eval $ac_compile)=
 2>&5; }; then
   rm -rf conftest*
   ac_cv_mingw32=3Dyes
 else
@@ -10152,7 +10132,7 @@
=20
=20
 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:10156: checking for executable suffix" >&5
+echo "configure:10136: checking for executable suffix" >&5
 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10162,10 +10142,10 @@
   rm -f conftest*
   echo 'int main () { return 0; }' > conftest.$ac_ext
   ac_cv_exeext=3D
-  if { (eval echo configure:10166: \"$ac_link\") 1>&5; (eval $ac_link) 2>&=
5; }; then
+  if { (eval echo configure:10146: \"$ac_link\") 1>&5; (eval $ac_link) 2>&=
5; }; then
     for file in conftest.*; do
       case $file in
-      *.c | *.o | *.obj | *.ilk | *.pdb) ;;
+      *.c | *.o | *.obj) ;;
       *) ac_cv_exeext=3D`echo $file | sed -e s/conftest//` ;;
       esac
     done
@@ -10204,7 +10184,7 @@
=20
=20
   echo $ac_n "checking for iconv""... $ac_c" 1>&6
-echo "configure:10208: checking for iconv" >&5
+echo "configure:10188: checking for iconv" >&5
 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10212,7 +10192,7 @@
     am_cv_func_iconv=3D"no, consider installing GNU libiconv"
     am_cv_lib_iconv=3Dno
     cat > conftest.$ac_ext <<EOF
-#line 10216 "configure"
+#line 10196 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <iconv.h>
@@ -10222,7 +10202,7 @@
        iconv_close(cd);
 ; return 0; }
 EOF
-if { (eval echo configure:10226: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5;=
 } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10206: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5;=
 } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   am_cv_func_iconv=3Dyes
 else
@@ -10234,7 +10214,7 @@
       am_save_LIBS=3D"$LIBS"
       LIBS=3D"$LIBS -liconv"
       cat > conftest.$ac_ext <<EOF
-#line 10238 "configure"
+#line 10218 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <iconv.h>
@@ -10244,7 +10224,7 @@
          iconv_close(cd);
 ; return 0; }
 EOF
-if { (eval echo configure:10248: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5;=
 } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10228: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5;=
 } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   am_cv_lib_iconv=3Dyes
         am_cv_func_iconv=3Dyes
@@ -10265,13 +10245,13 @@
 EOF
=20
     echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
-echo "configure:10269: checking for iconv declaration" >&5
+echo "configure:10249: checking for iconv declaration" >&5
     if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" =3D set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
=20=20=20
       cat > conftest.$ac_ext <<EOF
-#line 10275 "configure"
+#line 10255 "configure"
 #include "confdefs.h"
=20
 #include <stdlib.h>
@@ -10290,7 +10270,7 @@
=20
 ; return 0; }
 EOF
-if { (eval echo configure:10294: \"$ac_compile\") 1>&5; (eval $ac_compile)=
 2>&5; }; then
+if { (eval echo configure:10274: \"$ac_compile\") 1>&5; (eval $ac_compile)=
 2>&5; }; then
   rm -rf conftest*
   am_cv_proto_iconv_arg1=3D""
 else

--=-YVW1TiGuRX3lsVAUGhVt--