Remove pygccxml hack

Upstream fixed the issue in version 2.0.0,
the minimal version gnuradio depends on.

Signed-off-by: André Apitzsch <andre.apitzsch@etit.tu-chemnitz.de>

Author: a-andre

gr-utils/blocktool/core/parseheader.py

@@ -13,18 +13,12 @@
 from ..core.comments import read_comments, add_comments, exist_comments
 from ..core.iosignature import io_signature, message_port
 from ..core.base import BlockToolException, BlockTool
-import time
 import os
 import re
 import codecs
 import logging
 
 PYGCCXML_AVAILABLE = False
-# ugly hack to make pygccxml work with Python >= 3.8
-try:
-    time.clock
-except:
-    time.clock = time.perf_counter
 try:
     from pygccxml import parser, declarations, utils
     PYGCCXML_AVAILABLE = True

gr-utils/blocktool/core/parseheader_generic.py

@@ -9,7 +9,6 @@
 """ Module to generate AST for the headers and parse it """
 
 
-import time
 import os
 import re
 import codecs
@@ -22,11 +21,6 @@
 
 LOGGER = logging.getLogger(__name__)
 PYGCCXML_AVAILABLE = False
-# ugly hack to make pygccxml work with Python >= 3.8
-try:
-    time.clock
-except:
-    time.clock = time.perf_counter
 
 try:
     from pygccxml import parser, declarations, utils

gr-utils/blocktool/tests/test_blocktool.py

@@ -13,13 +13,6 @@
 import unittest
 import warnings
 
-# ugly hack to make pygccxml work with Python >= 3.8
-import time
-try:
-    time.clock
-except:
-    time.clock = time.perf_counter
-
 try:
     import pygccxml
     SKIP_BLOCK_TEST = False