++ # Let the site file select an alternate cache file if it wants to. # Prefer explicitly selected file to automatically selected ones. if test -z "$CONFIG_SITE"; then@@ -888,7 +1093,7 @@ fi for ac_site_file in $CONFIG_SITE; do   if test -r "$ac_site_file"; then-    { echo "$as_me:891: loading site script $ac_site_file" >&5+    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 echo "$as_me: loading site script $ac_site_file" >&6;}     sed 's/^/| /' "$ac_site_file" >&5     . "$ac_site_file"@@ -899,7 +1104,7 @@   # Some versions of bash will fail to source /dev/null (special   # files actually), so we avoid doing that.   if test -f "$cache_file"; then-    { echo "$as_me:902: loading cache $cache_file" >&5+    { echo "$as_me:$LINENO: loading cache $cache_file" >&5 echo "$as_me: loading cache $cache_file" >&6;}     case $cache_file in       [\\/]* | ?:[\\/]* ) . $cache_file;;@@ -907,7 +1112,7 @@     esac   fi else-  { echo "$as_me:910: creating cache $cache_file" >&5+  { echo "$as_me:$LINENO: creating cache $cache_file" >&5 echo "$as_me: creating cache $cache_file" >&6;}   >$cache_file fi@@ -923,42 +1128,42 @@   eval ac_new_val="\$ac_env_${ac_var}_value"   case $ac_old_set,$ac_new_set in     set,)-      { echo "$as_me:926: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5+      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}       ac_cache_corrupted=: ;;     ,set)-      { echo "$as_me:930: error: \`$ac_var' was not set in the previous run" >&5+      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}       ac_cache_corrupted=: ;;     ,);;     *)       if test "x$ac_old_val" != "x$ac_new_val"; then-        { echo "$as_me:936: error: \`$ac_var' has changed since the previous run:" >&5+        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}-        { echo "$as_me:938:   former value:  $ac_old_val" >&5+        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5 echo "$as_me:   former value:  $ac_old_val" >&2;}-        { echo "$as_me:940:   current value: $ac_new_val" >&5+        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5 echo "$as_me:   current value: $ac_new_val" >&2;}         ac_cache_corrupted=:       fi;;   esac-  # Pass precious variables to config.status.  It doesn't matter if-  # we pass some twice (in addition to the command line arguments).+  # Pass precious variables to config.status.   if test "$ac_new_set" = set; then     case $ac_new_val in     *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)-      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"`-      ac_configure_args="$ac_configure_args '$ac_arg'"-      ;;-    *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val"-       ;;+      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;+    *) ac_arg=$ac_var=$ac_new_val ;;+    esac+    case " $ac_configure_args " in+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.+      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;     esac   fi done if $ac_cache_corrupted; then-  { echo "$as_me:959: error: changes in the environment can compromise the build" >&5+  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 echo "$as_me: error: changes in the environment can compromise the build" >&2;}-  { { echo "$as_me:961: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5+  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}    { (exit 1); exit 1; }; } fi@@ -969,26 +1174,24 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu -case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in-  *c*,-n*) ECHO_N= ECHO_C='-' ECHO_T='	' ;;-  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;-  *)      ECHO_N= ECHO_C='\c' ECHO_T= ;;-esac-echo "#! $SHELL" >conftest.sh-echo  "exit 0"   >>conftest.sh-chmod +x conftest.sh-if { (echo "$as_me:981: PATH=\".;.\"; conftest.sh") >&5-  (PATH=".;."; conftest.sh) 2>&5-  ac_status=$?-  echo "$as_me:984: \$? = $ac_status" >&5-  (exit $ac_status); }; then-  ac_path_separator=';'-else-  ac_path_separator=:-fi-PATH_SEPARATOR="$ac_path_separator"-rm -f conftest.sh++++++++++++++++++  ac_ext=c ac_cpp='$CPP $CPPFLAGS'@@ -998,7 +1201,7 @@ if test -n "$ac_tool_prefix"; then   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2-echo "$as_me:1001: checking for $ac_word" >&5+echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then   echo $ECHO_N "(cached) $ECHO_C" >&6@@ -1006,25 +1209,28 @@   if test -n "$CC"; then   ac_cv_prog_CC="$CC" # Let the user override the test. else-  ac_save_IFS=$IFS; IFS=$ac_path_separator-ac_dummy="$PATH"-for ac_dir in $ac_dummy; do-  IFS=$ac_save_IFS-  test -z "$ac_dir" && ac_dir=.-  $as_executable_p "$ac_dir/$ac_word" || continue-ac_cv_prog_CC="${ac_tool_prefix}gcc"-echo "$as_me:1016: found $ac_dir/$ac_word" >&5-break+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR+for as_dir in $PATH+do+  IFS=$as_save_IFS+  test -z "$as_dir" && as_dir=.+  for ac_exec_ext in '' $ac_executable_extensions; do+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+    ac_cv_prog_CC="${ac_tool_prefix}gcc"+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5+    break 2+  fi+done done  fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then-  echo "$as_me:1024: result: $CC" >&5+  echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else-  echo "$as_me:1027: result: no" >&5+  echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -1033,7 +1239,7 @@   ac_ct_CC=$CC   # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2-echo "$as_me:1036: checking for $ac_word" >&5+echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then   echo $ECHO_N "(cached) $ECHO_C" >&6@@ -1041,25 +1247,28 @@   if test -n "$ac_ct_CC"; then   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else-  ac_save_IFS=$IFS; IFS=$ac_path_separator-ac_dummy="$PATH"-for ac_dir in $ac_dummy; do-  IFS=$ac_save_IFS-  test -z "$ac_dir" && ac_dir=.-  $as_executable_p "$ac_dir/$ac_word" || continue-ac_cv_prog_ac_ct_CC="gcc"-echo "$as_me:1051: found $ac_dir/$ac_word" >&5-break+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR+for as_dir in $PATH+do+  IFS=$as_save_IFS+  test -z "$as_dir" && as_dir=.+  for ac_exec_ext in '' $ac_executable_extensions; do+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+    ac_cv_prog_ac_ct_CC="gcc"+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5+    break 2+  fi+done done  fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then-  echo "$as_me:1059: result: $ac_ct_CC" >&5+  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else-  echo "$as_me:1062: result: no" >&5+  echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -1072,7 +1281,7 @@   if test -n "$ac_tool_prefix"; then   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2-echo "$as_me:1075: checking for $ac_word" >&5+echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then   echo $ECHO_N "(cached) $ECHO_C" >&6@@ -1080,25 +1289,28 @@   if test -n "$CC"; then   ac_cv_prog_CC="$CC" # Let the user override the test. else-  ac_save_IFS=$IFS; IFS=$ac_path_separator-ac_dummy="$PATH"-for ac_dir in $ac_dummy; do-  IFS=$ac_save_IFS-  test -z "$ac_dir" && ac_dir=.-  $as_executable_p "$ac_dir/$ac_word" || continue-ac_cv_prog_CC="${ac_tool_prefix}cc"-echo "$as_me:1090: found $ac_dir/$ac_word" >&5-break+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR+for as_dir in $PATH+do+  IFS=$as_save_IFS+  test -z "$as_dir" && as_dir=.+  for ac_exec_ext in '' $ac_executable_extensions; do+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+    ac_cv_prog_CC="${ac_tool_prefix}cc"+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5+    break 2+  fi+done done  fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then-  echo "$as_me:1098: result: $CC" >&5+  echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else-  echo "$as_me:1101: result: no" >&5+  echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -1107,7 +1319,7 @@   ac_ct_CC=$CC   # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2-echo "$as_me:1110: checking for $ac_word" >&5+echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then   echo $ECHO_N "(cached) $ECHO_C" >&6@@ -1115,25 +1327,28 @@   if test -n "$ac_ct_CC"; then   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else-  ac_save_IFS=$IFS; IFS=$ac_path_separator-ac_dummy="$PATH"-for ac_dir in $ac_dummy; do-  IFS=$ac_save_IFS-  test -z "$ac_dir" && ac_dir=.-  $as_executable_p "$ac_dir/$ac_word" || continue-ac_cv_prog_ac_ct_CC="cc"-echo "$as_me:1125: found $ac_dir/$ac_word" >&5-break+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR+for as_dir in $PATH+do+  IFS=$as_save_IFS+  test -z "$as_dir" && as_dir=.+  for ac_exec_ext in '' $ac_executable_extensions; do+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+    ac_cv_prog_ac_ct_CC="cc"+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5+    break 2+  fi+done done  fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then-  echo "$as_me:1133: result: $ac_ct_CC" >&5+  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else-  echo "$as_me:1136: result: no" >&5+  echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -1146,7 +1361,7 @@ if test -z "$CC"; then   # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2-echo "$as_me:1149: checking for $ac_word" >&5+echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then   echo $ECHO_N "(cached) $ECHO_C" >&6@@ -1155,19 +1370,22 @@   ac_cv_prog_CC="$CC" # Let the user override the test. else   ac_prog_rejected=no-  ac_save_IFS=$IFS; IFS=$ac_path_separator-ac_dummy="$PATH"-for ac_dir in $ac_dummy; do-  IFS=$ac_save_IFS-  test -z "$ac_dir" && ac_dir=.-  $as_executable_p "$ac_dir/$ac_word" || continue-if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then-  ac_prog_rejected=yes-  continue-fi-ac_cv_prog_CC="cc"-echo "$as_me:1169: found $ac_dir/$ac_word" >&5-break+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR+for as_dir in $PATH+do+  IFS=$as_save_IFS+  test -z "$as_dir" && as_dir=.+  for ac_exec_ext in '' $ac_executable_extensions; do+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then+       ac_prog_rejected=yes+       continue+     fi+    ac_cv_prog_CC="cc"+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5+    break 2+  fi+done done  if test $ac_prog_rejected = yes; then@@ -1179,7 +1397,7 @@     # However, it has the same basename, so the bogon will be chosen     # first if we set CC to just the basename; use the full file name.     shift-    set dummy "$ac_dir/$ac_word" ${1+"$@"}+    set dummy "$as_dir/$ac_word" ${1+"$@"}     shift     ac_cv_prog_CC="$@"   fi@@ -1188,10 +1406,10 @@ fi CC=$ac_cv_prog_CC if test -n "$CC"; then-  echo "$as_me:1191: result: $CC" >&5+  echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else-  echo "$as_me:1194: result: no" >&5+  echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi