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config::TargetConfig Class Reference

List of all members.

Detailed Description

Represents the parsed configuration for a particular build target.

Currently, this is just an abstraction of the lists of packages to build for
each target. In the future, this may be extended to include other target
specific build configurations.

The configuration file format is the standard Python ConfigParser format.
Each config option is considered to be a white-space separated set of values.
The configuration for a particular architecture and variant should be given
in a section named:


So, for example, for an "armel", with a "generic" variant, the section name
should be:


Each section has a special option "parent."  The "parent" attribute is treated
as a single string instead of a list, and specifies another config section to
inherit values from.  A child section can override, or modify the options in
the parent section by specifying its own version of the options as follows.

    foo: yay wee
    bar: hello bonjour
    baz: bye

    parent: my-parent
    foo: override the value
    +bar: hello wazzzzzup
    -baz: bye

In this example, the resulting configuration for target-armel-generic is:

  foo: set(['override', 'the', 'value'])
  bar: set(['hello', 'bonjour', 'wazzzzzup'])
  baz: set([])

Basically, if you respecify the option in a child, it overrides the parent's
value unless you specify it with a '+' or '-' prefix.  If you give it a '+'
or '-' prefix, it will respectively do set union, or set subtraction to
obtain the final value for target-armel-generic.

Definition at line 58 of file config.py.

Public Member Functions

def __init__
def __str__
def architecture
def blacklist
def builddep_whitelist
def cross_blacklist
def InitializeFromConfigs
def MergeConfig
def native_import
def native_import_source
def options
def parallel_blacklist
def variant
def whitelist

Private Member Functions

def _ProcessTargetConfigs

Private Attributes


The documentation for this class was generated from the following file:

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