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-rw-r--r--deps/gyp/pylib/gyp/ninja_syntax.py160
1 files changed, 0 insertions, 160 deletions
diff --git a/deps/gyp/pylib/gyp/ninja_syntax.py b/deps/gyp/pylib/gyp/ninja_syntax.py
deleted file mode 100644
index d2948f06c0..0000000000
--- a/deps/gyp/pylib/gyp/ninja_syntax.py
+++ /dev/null
@@ -1,160 +0,0 @@
-# This file comes from
-# https://github.com/martine/ninja/blob/master/misc/ninja_syntax.py
-# Do not edit! Edit the upstream one instead.
-
-"""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 textwrap
-import re
-
-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):
- 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):
- outputs = self._as_list(outputs)
- all_inputs = self._as_list(inputs)[:]
- out_outputs = list(map(escape_path, outputs))
- all_inputs = list(map(escape_path, all_inputs))
-
- if implicit:
- implicit = map(escape_path, self._as_list(implicit))
- all_inputs.append('|')
- all_inputs.extend(implicit)
- if order_only:
- order_only = map(escape_path, self._as_list(order_only))
- all_inputs.append('||')
- all_inputs.extend(order_only)
-
- self._line('build %s: %s' % (' '.join(out_outputs),
- ' '.join([rule] + all_inputs)))
-
- 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(self._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 _as_list(self, 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('$', '$$')