From d5b92cd96f6f96bff2ae44ea7825745ce5604a9a Mon Sep 17 00:00:00 2001 From: jnack <55568980+jnackmclain@users.noreply.github.com> Date: Wed, 10 Apr 2024 17:17:23 -0500 Subject: [PATCH] updates --- python/build_template/configure_build.py | 3 +- python/build_template/lib/ninja_syntax.py | 199 ++++++++++++++++++++++ 2 files changed, 200 insertions(+), 2 deletions(-) create mode 100644 python/build_template/lib/ninja_syntax.py diff --git a/python/build_template/configure_build.py b/python/build_template/configure_build.py index 575411f..42966f1 100644 --- a/python/build_template/configure_build.py +++ b/python/build_template/configure_build.py @@ -16,7 +16,6 @@ #rb2, tbrb, gdrb - "-v 5" #rb3, dc, blitz - "-v 6" ninja.variable("ark_version", "-v 6") -ark_version = "-v 6" #require user provided vanilla ark extract in "vanilla/platform" folder vanilla_files = False @@ -83,7 +82,7 @@ miloVersion = " " #remove these two if rock band 1 ark_encrypt = " " - dtb_encrypt = dtb_encrypt.upper() + dtb_encrypt = "-E" ninja.variable("dtb_encrypt", dtb_encrypt) ninja.variable("ark_encrypt", ark_encrypt) diff --git a/python/build_template/lib/ninja_syntax.py b/python/build_template/lib/ninja_syntax.py new file mode 100644 index 0000000..ca73b5b --- /dev/null +++ b/python/build_template/lib/ninja_syntax.py @@ -0,0 +1,199 @@ +#!/usr/bin/python + +# Copyright 2011 Google Inc. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +"""Python module for generating .ninja files. + +Note that this is emphatically not a required piece of Ninja; it's +just a helpful utility for build-file-generation systems that already +use Python. +""" + +import re +import textwrap + +def escape_path(word): + return word.replace('$ ', '$$ ').replace(' ', '$ ').replace(':', '$:') + +class Writer(object): + def __init__(self, output, width=78): + self.output = output + self.width = width + + def newline(self): + self.output.write('\n') + + def comment(self, text): + for line in textwrap.wrap(text, self.width - 2, break_long_words=False, + break_on_hyphens=False): + self.output.write('# ' + line + '\n') + + def variable(self, key, value, indent=0): + if value is None: + return + if isinstance(value, list): + value = ' '.join(filter(None, value)) # Filter out empty strings. + self._line('%s = %s' % (key, value), indent) + + def pool(self, name, depth): + self._line('pool %s' % name) + self.variable('depth', depth, indent=1) + + def rule(self, name, command, description=None, depfile=None, + generator=False, pool=None, restat=False, rspfile=None, + rspfile_content=None, deps=None): + self._line('rule %s' % name) + self.variable('command', command, indent=1) + if description: + self.variable('description', description, indent=1) + if depfile: + self.variable('depfile', depfile, indent=1) + if generator: + self.variable('generator', '1', indent=1) + if pool: + self.variable('pool', pool, indent=1) + if restat: + self.variable('restat', '1', indent=1) + if rspfile: + self.variable('rspfile', rspfile, indent=1) + if rspfile_content: + self.variable('rspfile_content', rspfile_content, indent=1) + if deps: + self.variable('deps', deps, indent=1) + + def build(self, outputs, rule, inputs=None, implicit=None, order_only=None, + variables=None, implicit_outputs=None, pool=None, dyndep=None): + outputs = as_list(outputs) + out_outputs = [escape_path(x) for x in outputs] + all_inputs = [escape_path(x) for x in as_list(inputs)] + + if implicit: + implicit = [escape_path(x) for x in as_list(implicit)] + all_inputs.append('|') + all_inputs.extend(implicit) + if order_only: + order_only = [escape_path(x) for x in as_list(order_only)] + all_inputs.append('||') + all_inputs.extend(order_only) + if implicit_outputs: + implicit_outputs = [escape_path(x) + for x in as_list(implicit_outputs)] + out_outputs.append('|') + out_outputs.extend(implicit_outputs) + + self._line('build %s: %s' % (' '.join(out_outputs), + ' '.join([rule] + all_inputs))) + if pool is not None: + self._line(' pool = %s' % pool) + if dyndep is not None: + self._line(' dyndep = %s' % dyndep) + + if variables: + if isinstance(variables, dict): + iterator = iter(variables.items()) + else: + iterator = iter(variables) + + for key, val in iterator: + self.variable(key, val, indent=1) + + return outputs + + def include(self, path): + self._line('include %s' % path) + + def subninja(self, path): + self._line('subninja %s' % path) + + def default(self, paths): + self._line('default %s' % ' '.join(as_list(paths))) + + def _count_dollars_before_index(self, s, i): + """Returns the number of '$' characters right in front of s[i].""" + dollar_count = 0 + dollar_index = i - 1 + while dollar_index > 0 and s[dollar_index] == '$': + dollar_count += 1 + dollar_index -= 1 + return dollar_count + + def _line(self, text, indent=0): + """Write 'text' word-wrapped at self.width characters.""" + leading_space = ' ' * indent + while len(leading_space) + len(text) > self.width: + # The text is too wide; wrap if possible. + + # Find the rightmost space that would obey our width constraint and + # that's not an escaped space. + available_space = self.width - len(leading_space) - len(' $') + space = available_space + while True: + space = text.rfind(' ', 0, space) + if (space < 0 or + self._count_dollars_before_index(text, space) % 2 == 0): + break + + if space < 0: + # No such space; just use the first unescaped space we can find. + space = available_space - 1 + while True: + space = text.find(' ', space + 1) + if (space < 0 or + self._count_dollars_before_index(text, space) % 2 == 0): + break + if space < 0: + # Give up on breaking. + break + + self.output.write(leading_space + text[0:space] + ' $\n') + text = text[space+1:] + + # Subsequent lines are continuations, so indent them. + leading_space = ' ' * (indent+2) + + self.output.write(leading_space + text + '\n') + + def close(self): + self.output.close() + + +def as_list(input): + if input is None: + return [] + if isinstance(input, list): + return input + return [input] + + +def escape(string): + """Escape a string such that it can be embedded into a Ninja file without + further interpretation.""" + assert '\n' not in string, 'Ninja syntax does not allow newlines' + # We only have one special metacharacter: '$'. + return string.replace('$', '$$') + + +def expand(string, vars, local_vars={}): + """Expand a string containing $vars as Ninja would. + + Note: doesn't handle the full Ninja variable syntax, but it's enough + to make configure.py's use of it work. + """ + def exp(m): + var = m.group(1) + if var == '$': + return '$' + return local_vars.get(var, vars.get(var, '')) + return re.sub(r'\$(\$|\w*)', exp, string)