$NetBSD$

# Non-portable == in shell script

--- configure.orig	2006-11-01 21:37:18.000000000 +0000
+++ configure
@@ -2234,7 +2234,7 @@ echo "${ECHO_T}$as_dir/$ac_word$ac_exec_
              fi
            done
           done
-          test "x$as_found" == "x" && {
+          test "x$as_found" = "x" && {
             echo "$as_me:$LINENO: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
             echo "$as_me:$LINENO: result: no" >&5
@@ -2299,7 +2299,7 @@ echo "${ECHO_T}$as_dir/$ac_word$ac_exec_
              fi
            done
           done
-          test "x$as_found" == "x" && {
+          test "x$as_found" = "x" && {
             echo "$as_me:$LINENO: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
             echo "$as_me:$LINENO: result: no" >&5
@@ -2364,7 +2364,7 @@ echo "${ECHO_T}$as_dir/$ac_word$ac_exec_
              fi
            done
           done
-          test "x$as_found" == "x" && {
+          test "x$as_found" = "x" && {
             echo "$as_me:$LINENO: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
             echo "$as_me:$LINENO: result: no" >&5
@@ -2461,7 +2461,7 @@ echo "${ECHO_T}$as_dir/$ac_word$ac_exec_
              fi
            done
           done
-          test "x$as_found" == "x" && {
+          test "x$as_found" = "x" && {
             echo "$as_me:$LINENO: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
             echo "$as_me:$LINENO: result: no" >&5
@@ -2486,13 +2486,13 @@ echo "$as_me: error: no suitable value h
 
 ## right now we need to have a GNU make around, other makes are
 ## not supported and likely to fail.
-if test "x${user_make}" == "x" ; then
+if test "x${user_make}" = "x" ; then
 
     #Search all the common names for GNU make
     ax_gnu_make_list="${MAKE}"
     MAKE=
     for a in . ${ax_gnu_make_list} ; do
-      if test "$a" == "." ; then
+      if test "$a" = "." ; then
         continue
       fi
       echo "$as_me:$LINENO: checking whether ${a} is GNU make" >&5
@@ -2508,7 +2508,7 @@ echo "${ECHO_T}no" >&6
       fi
     done
     ## handle search result
-    if test  "x${MAKE}" == "x"  ; then
+    if test  "x${MAKE}" = "x"  ; then
       :
       { { echo "$as_me:$LINENO: error: package requires GNU make" >&5
 echo "$as_me: error: package requires GNU make" >&2;}
@@ -2641,7 +2641,7 @@ echo "${ECHO_T}$as_dir/$ac_word$ac_exec_
              fi
            done
           done
-          test "x$as_found" == "x" && {
+          test "x$as_found" = "x" && {
             echo "$as_me:$LINENO: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
             echo "$as_me:$LINENO: result: no" >&5
@@ -2726,7 +2726,7 @@ echo "${ECHO_T}$as_dir/$ac_word$ac_exec_
              fi
            done
           done
-          test "x$as_found" == "x" && {
+          test "x$as_found" = "x" && {
             echo "$as_me:$LINENO: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
             echo "$as_me:$LINENO: result: no" >&5
@@ -2811,7 +2811,7 @@ echo "${ECHO_T}$as_dir/$ac_word$ac_exec_
              fi
            done
           done
-          test "x$as_found" == "x" && {
+          test "x$as_found" = "x" && {
             echo "$as_me:$LINENO: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
             echo "$as_me:$LINENO: result: no" >&5
@@ -3036,7 +3036,7 @@ echo "${ECHO_T}$as_dir/$ac_word$ac_exec_
              fi
            done
           done
-          test "x$as_found" == "x" && {
+          test "x$as_found" = "x" && {
             echo "$as_me:$LINENO: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
             echo "$as_me:$LINENO: result: no" >&5
@@ -5808,7 +5808,7 @@ echo "${ECHO_T}$as_dir/$ac_word$ac_exec_
              fi
            done
           done
-          test "x$as_found" == "x" && {
+          test "x$as_found" = "x" && {
             echo "$as_me:$LINENO: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
             echo "$as_me:$LINENO: result: no" >&5
@@ -5879,7 +5879,7 @@ echo "${ECHO_T}$as_dir/$ac_word$ac_exec_
              fi
            done
           done
-          test "x$as_found" == "x" && {
+          test "x$as_found" = "x" && {
             echo "$as_me:$LINENO: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
             echo "$as_me:$LINENO: result: no" >&5
@@ -6122,7 +6122,7 @@ echo "${ECHO_T}$as_dir/$ac_word$ac_exec_
              fi
            done
           done
-          test "x$as_found" == "x" && {
+          test "x$as_found" = "x" && {
             echo "$as_me:$LINENO: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
             echo "$as_me:$LINENO: result: no" >&5
@@ -6241,7 +6241,7 @@ echo "${ECHO_T}$as_dir/$ac_word$ac_exec_
              fi
            done
           done
-          test "x$as_found" == "x" && {
+          test "x$as_found" = "x" && {
             echo "$as_me:$LINENO: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
             echo "$as_me:$LINENO: result: no" >&5
@@ -6336,7 +6336,7 @@ echo "${ECHO_T}$as_dir/$ac_word$ac_exec_
              fi
            done
           done
-          test "x$as_found" == "x" && {
+          test "x$as_found" = "x" && {
             echo "$as_me:$LINENO: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
             echo "$as_me:$LINENO: result: no" >&5
@@ -6423,7 +6423,7 @@ echo "${ECHO_T}$as_dir/$ac_word$ac_exec_
              fi
            done
           done
-          test "x$as_found" == "x" && {
+          test "x$as_found" = "x" && {
             echo "$as_me:$LINENO: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
             echo "$as_me:$LINENO: result: no" >&5
@@ -6733,7 +6733,7 @@ case $LANG_JAVA in
     ## This variables can be used in antlr/Makefile
 
     file_list="${ANTLR_ACTION_FILES} ${ANTLR_ANTLR_FILES} ${ANTLR_TOKDEF_FILES}"
-    if test "x${file_list}" == "x" ; then
+    if test "x${file_list}" = "x" ; then
       :
     else
       ANTLR_CONFIG_FILES=""