tools/metrics.py: Use OrderedDict when reading build log.
So that the output (eg of the diff command) always has the lines in the
same order.
@@ -43,7 +43,7 @@ Other commands:
"""
-import sys, re, subprocess
+import collections, sys, re, subprocess
MAKE_FLAGS = ["-j3", "CFLAGS_EXTRA=-DNDEBUG"]
@@ -98,7 +98,7 @@ def parse_port_list(args):
def read_build_log(filename):
- data = dict()
+ data = collections.OrderedDict()
lines = []
found_sizes = False
with open(filename) as f:
