Regenerate.

(Logical change 1.75)
diff --git a/configure b/configure
index 3b80b56..2e47f34 100644
--- a/configure
+++ b/configure
@@ -464,7 +464,7 @@
 # include <unistd.h>
 #endif"
 
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE CXX CXXFLAGS ac_ct_CXX CXXDEPMODE LN_S ECHO RANLIB ac_ct_RANLIB CPP EGREP LIBTOOL CCAS CCASFLAGS LIBOBJS REMOTE_ONLY_TRUE REMOTE_ONLY_FALSE ARCH_IA64_TRUE ARCH_IA64_FALSE ARCH_HPPA_TRUE ARCH_HPPA_FALSE ARCH_X86_TRUE ARCH_X86_FALSE OS_LINUX_TRUE OS_LINUX_FALSE arch ARCH LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE CXX CXXFLAGS ac_ct_CXX CXXDEPMODE LN_S ECHO RANLIB ac_ct_RANLIB CPP EGREP LIBTOOL CCAS CCASFLAGS LIBOBJS REMOTE_ONLY_TRUE REMOTE_ONLY_FALSE ARCH_IA64_TRUE ARCH_IA64_FALSE ARCH_HPPA_TRUE ARCH_HPPA_FALSE ARCH_X86_TRUE ARCH_X86_FALSE OS_LINUX_TRUE OS_LINUX_FALSE OS_HPUX_TRUE OS_HPUX_FALSE arch ARCH LTLIBOBJS'
 ac_subst_files=''
 
 # Initialize some variables set by options.
@@ -8036,6 +8036,65 @@
 
 
 
+echo "$as_me:$LINENO: checking for __uc_get_grs in -luca" >&5
+echo $ECHO_N "checking for __uc_get_grs in -luca... $ECHO_C" >&6
+if test "${ac_cv_lib_uca___uc_get_grs+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-luca  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char __uc_get_grs ();
+int
+main ()
+{
+__uc_get_grs ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_uca___uc_get_grs=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_uca___uc_get_grs=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_uca___uc_get_grs" >&5
+echo "${ECHO_T}$ac_cv_lib_uca___uc_get_grs" >&6
+if test $ac_cv_lib_uca___uc_get_grs = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBUCA 1
+_ACEOF
+
+  LIBS="-luca $LIBS"
+
+fi
+
+
 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
 if test "${ac_cv_header_stdc+set}" = set; then
@@ -8180,8 +8239,9 @@
 
 
 
+
 for ac_header in asm/ptrace_offsets.h endian.h execinfo.h ia64intrin.h \
-		 unistd.h
+		 sys/uc_access.h unistd.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
@@ -8862,6 +8922,16 @@
 fi
 
 
+
+if expr x$target_os : xhpux >/dev/null; then
+  OS_HPUX_TRUE=
+  OS_HPUX_FALSE='#'
+else
+  OS_HPUX_TRUE='#'
+  OS_HPUX_FALSE=
+fi
+
+
 if test x$target_arch != x$build_arch; then
   CPPFLAGS="${CPPFLAGS} -DUNW_REMOTE_ONLY"
 fi
@@ -9069,6 +9139,13 @@
 Usually this means the macro was only invoked conditionally." >&2;}
    { (exit 1); exit 1; }; }
 fi
+if test -z "${OS_HPUX_TRUE}" && test -z "${OS_HPUX_FALSE}"; then
+  { { echo "$as_me:$LINENO: error: conditional \"OS_HPUX\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"OS_HPUX\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+   { (exit 1); exit 1; }; }
+fi
 
 : ${CONFIG_STATUS=./config.status}
 ac_clean_files_save=$ac_clean_files
@@ -9657,6 +9734,8 @@
 s,@ARCH_X86_FALSE@,$ARCH_X86_FALSE,;t t
 s,@OS_LINUX_TRUE@,$OS_LINUX_TRUE,;t t
 s,@OS_LINUX_FALSE@,$OS_LINUX_FALSE,;t t
+s,@OS_HPUX_TRUE@,$OS_HPUX_TRUE,;t t
+s,@OS_HPUX_FALSE@,$OS_HPUX_FALSE,;t t
 s,@arch@,$arch,;t t
 s,@ARCH@,$ARCH,;t t
 s,@LTLIBOBJS@,$LTLIBOBJS,;t t