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Convert kconfig_xml_fixup to python 3 am: 9cb0c67c72 am: b5867e2adf am: eb376fd02b

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Original change: https://android-review.googlesource.com/c/kernel/configs/+/2061123

Change-Id: I1187a30ce762a7b3de8aa7ab9c18035dcc3ca1bd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Cole Faust 2022-04-13 01:28:38 +00:00 committed by Automerger Merge Worker
commit 27873243a0
2 changed files with 32 additions and 48 deletions
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9
tools/Android.bp
View file

@ -10,13 +10,4 @@ python_binary_host {
srcs: [
"kconfig_xml_fixup.py",
],
version: {
py2: {
enabled: true,
},
py3: {
enabled: false,
},
},
}

71
tools/kconfig_xml_fixup.py
View file

@ -1,4 +1,4 @@
#!/usr/bin/env python
#!/usr/bin/env python3
# The format of the kernel configs in the framework compatibility matrix
# has a couple properties that would make it confusing or cumbersome to
@ -24,47 +24,40 @@ import re
import sys
def fixup(args):
source_f = open(args.input) or die ("Could not open %s" % args.input)
# The first line of the conditional xml has the tag containing
# the kernel min LTS version.
line = source_f.readline()
exp_re = re.compile(r"^<kernel minlts=\"(\d+).(\d+).(\d+)\"\s+/>")
exp_match = re.match(exp_re, line)
assert exp_match, "Malformatted kernel conditional config file.\n"
major = exp_match.group(1)
minor = exp_match.group(2)
tiny = exp_match.group(3)
if args.output_version:
version_f = (open(args.output_version, "w+") or
die("Could not open version file"))
version_f.write("{}.{}.{}".format(major, minor, tiny))
version_f.close()
if args.output_matrix:
dest_f = (open(args.output_matrix, "w+") or
die("Could not open destination file"))
dest_f.write("<compatibility-matrix version=\"1.0\" type=\"framework\">\n")
# First <kernel> must not have <condition> for libvintf backwards compatibility.
dest_f.write("<kernel version=\"{}.{}.{}\" />".format(major, minor, tiny))
with open(args.input) as source_f:
# The first line of the conditional xml has the tag containing
# the kernel min LTS version.
line = source_f.readline()
while line:
line = line.replace("<value type=\"bool\">",
"<value type=\"tristate\">")
line = line.replace("<group>",
"<kernel version=\"{}.{}.{}\">".format(major, minor, tiny))
line = line.replace("</group>", "</kernel>")
dest_f.write(line)
line = source_f.readline()
exp_re = re.compile(r"^<kernel minlts=\"(\d+).(\d+).(\d+)\"\s+/>")
exp_match = re.match(exp_re, line)
assert exp_match, "Malformatted kernel conditional config file.\n"
dest_f.write("</compatibility-matrix>")
dest_f.close()
major = exp_match.group(1)
minor = exp_match.group(2)
tiny = exp_match.group(3)
source_f.close()
if args.output_version:
with open(args.output_version, "w+") as version_f:
version_f.write("{}.{}.{}".format(major, minor, tiny))
if args.output_matrix:
with open(args.output_matrix, "w+") as dest_f:
dest_f.write("<compatibility-matrix version=\"1.0\" type=\"framework\">\n")
# First <kernel> must not have <condition> for libvintf backwards compatibility.
dest_f.write("<kernel version=\"{}.{}.{}\" />".format(major, minor, tiny))
line = source_f.readline()
while line:
line = line.replace("<value type=\"bool\">",
"<value type=\"tristate\">")
line = line.replace("<group>",
"<kernel version=\"{}.{}.{}\">".format(major, minor, tiny))
line = line.replace("</group>", "</kernel>")
dest_f.write(line)
line = source_f.readline()
dest_f.write("</compatibility-matrix>")
if __name__ == '__main__':
parser = argparse.ArgumentParser(description=__doc__)