From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- media/libopus/gen-sources.py | 83 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 83 insertions(+) create mode 100644 media/libopus/gen-sources.py (limited to 'media/libopus/gen-sources.py') diff --git a/media/libopus/gen-sources.py b/media/libopus/gen-sources.py new file mode 100644 index 0000000000..a06f7366fd --- /dev/null +++ b/media/libopus/gen-sources.py @@ -0,0 +1,83 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +# This file takes the .mk files from an upstream opus repo and generates the +# sources.mozbuild file. It is invoked as part of update.sh + +import sys +import re + +# These files are not used, ignore them. +ignore_list = [ + 'silk/float/regularize_correlations_FLP.c', + 'silk/float/LPC_inv_pred_gain_FLP.c', + 'src/opus_projection_encoder.c', + 'silk/debug.c', + 'src/mapping_matrix.c', + 'src/opus_projection_decoder.c', +] + +def should_ignore(value): + return any(item in value for item in ignore_list) + +def add_value(values, text): + text = text.replace('\\', '') + text = text.strip() + if text and not should_ignore(text): + values.append(text) + +def write_values(output, values): + for value in sorted(values, key=lambda x: x.lower()): + output.write(" '%s',\n" % value) + output.write(']\n\n') + +def generate_sources_mozbuild(path): + makefiles = [ + 'celt_sources.mk', + 'opus_sources.mk', + 'silk_sources.mk', + ] + + var_definition = re.compile('([A-Z0-9_]*) = (.*)') + with open('sources.mozbuild', 'w') as output: + + output.write('# THIS FILE WAS AUTOMATICALLY GENERATED BY %s. DO NOT EDIT.\n' % sys.argv[0]) + for makefile in makefiles: + values = [] + definition_started = False + + with open('%s/%s' % (path, makefile), 'r') as mk: + for line in mk: + line = line.rstrip() + result = var_definition.match(line) + if result: + if definition_started: + write_values(output, values) + values = [] + definition_started = True + + # Some variable definitions have the first entry on the + # first line. Eg: + # + # CELT_SOURCES = celt/bands.c + # + # So we treat the first group as the variable name and + # the second group as a potential value. + # + # Note that we write the variable name in lower case (so + # "CELT_SOURCES" in the .mk file becomes "celt_sources" + # in the .mozbuild file) because moz.build reserves + # upper-case variable names for build system outputs. + output.write('%s = [\n' % result.group(1).lower()) + add_value(values, result.group(2)) + else: + add_value(values, line) + write_values(output, values) + +if __name__ == '__main__': + if len(sys.argv) != 2: + print("Usage: %s /path/to/opus" % (sys.argv[0])) + sys.exit(1) + + generate_sources_mozbuild(sys.argv[1]) -- cgit v1.2.3