fi
fi
-if "$LEX" eq ":" ; then
+if test "$LEX" = ":" ; then
{ { echo "$as_me:$LINENO: error: Cannot find flex." >&5
echo "$as_me: error: Cannot find flex." >&2;}
{ (exit 1); exit 1; }; }
elif echo "" | $LEX -V -v --version > /dev/null 2>&1 ; then
- { { echo "$as_me:$LINENO: error: Cannot find flex." >&5
-echo "$as_me: error: Cannot find flex." >&2;}
+ :
+else
+ { { echo "$as_me:$LINENO: error: Cannot use $LEX as flex." >&5
+echo "$as_me: error: Cannot use $LEX as flex." >&2;}
{ (exit 1); exit 1; }; }
fi
done
test -n "$YACC" || YACC="yacc"
-if "$YACC" eq ":" ; then
+if test "$YACC" = ":" ; then
{ { echo "$as_me:$LINENO: error: Cannot find yacc." >&5
echo "$as_me: error: Cannot find yacc." >&2;}
{ (exit 1); exit 1; }; }
elif echo "" | $YACC -V -v --version > /dev/null 2>&1 ; then
- { { echo "$as_me:$LINENO: error: Cannot find yacc." >&5
-echo "$as_me: error: Cannot find yacc." >&2;}
+ :
+else
+ { { echo "$as_me:$LINENO: error: Cannot use $YACC as yacc." >&5
+echo "$as_me: error: Cannot use $YACC as yacc." >&2;}
{ (exit 1); exit 1; }; }
fi