blob: 2c47fd7f0be11f87d91a29c0d09ff1aef65db36e [file] [log] [blame]
# Copyright (c) 2021 The Linux Foundation
# SPDX-License-Identifier: Apache-2.0
from west import log
# Parse a CMakeCache file and return a dict of key:value (discarding
# type hints).
def parseCMakeCacheFile(filePath):
log.dbg(f"parsing CMake cache file at {filePath}")
kv = {}
with open(filePath, "r") as f:
# should be a short file, so we'll use readlines
lines = f.readlines()
# walk through and look for non-comment, non-empty lines
for line in lines:
sline = line.strip()
if sline == "":
if sline.startswith("#") or sline.startswith("//"):
# parse out : and = characters
pline1 = sline.split(":", maxsplit=1)
if len(pline1) != 2:
pline2 = pline1[1].split("=", maxsplit=1)
if len(pline2) != 2:
kv[pline1[0]] = pline2[1]
return kv
except OSError as e:
log.err(f"Error loading {filePath}: {str(e)}")
return {}