Fix param scoping to use cmake for parsing.

Tools/px4params/__init__.py

@@ -1 +1 @@
-__all__ = ["srcscanner", "srcparser", "xmlout", "dokuwikiout", "dokuwikirpc", "cmakeparser", "scope"]
+__all__ = ["srcscanner", "srcparser", "xmlout", "dokuwikiout", "dokuwikirpc", "scope"]

Tools/px4params/cmakeparser.py

@@ -1,37 +0,0 @@
-import re
-import codecs
-import sys
-
-class CMakeParser(object):
-    """
-    Parses provided data and stores all found paths in scope.
-    """
-    re_split_lines = re.compile(r'[\r\n]+')
-    re_comment = re.compile(r'^\#')
-    re_start = re.compile(r'set\s*\(\s*config_module_list')
-    re_end = re.compile(r'\)\s*')
-
-    def Parse(self, scope, contents):
-        """
-        Incrementally parse cmake file contents and append all found path scope
-        to scope.
-        """
-        # This code is essentially a comment-parsing grammar. "state"
-        # represents parser state. It contains human-readable state
-        # names.
-        state = None
-        for line in self.re_split_lines.split(contents):
-            line = line.strip()
-            # Ignore empty lines
-            if line == "":
-                continue
-            if self.re_comment.match(line):
-                continue
-            elif self.re_start.match(line):
-                state = "gather"
-                continue
-            elif state is not None and state == "gather":
-                if self.re_end.match(line):
-                    return True
-                scope.Add(line)
-        return False