Functions
	SetConfigPath (options)

	GetPkgConfigPrefixToStrip (args)

	MatchesAnyRegexp (flag, list_of_regexps)

	RewritePath (path, strip_prefix, sysroot)

Variables
	parser = OptionParser()

	action

	dest

	type

	default

	options

	args

list	strip_out = []

	prefix = GetPkgConfigPrefixToStrip(args)

	env

	libdir

	flag_string

	all_flags = flag_string.decode('utf-8').strip().split(' ')

	sysroot = options.sysroot

list	includes = []

list	cflags = []

list	libs = []

list	lib_dirs = []

list	ldflags = []

Function Documentation

◆ GetPkgConfigPrefixToStrip()

pkg-config.GetPkgConfigPrefixToStrip ( args )

Returns the prefix from pkg-config where packages are installed.
This returned prefix is the one that should be stripped from the beginning of
directory names to take into account sysroots.

Definition at line 69 of file pkg-config.py.

def GetPkgConfigPrefixToStrip(args):
    """Returns the prefix from pkg-config where packages are installed.
  This returned prefix is the one that should be stripped from the beginning of
  directory names to take into account sysroots."""
    # Some sysroots, like the Chromium OS ones, may generate paths that are not
    # relative to the sysroot. For example,
    # /path/to/chroot/build/x86-generic/usr/lib/pkgconfig/pkg.pc may have all
    # paths relative to /path/to/chroot (i.e. prefix=/build/x86-generic/usr)
    # instead of relative to /path/to/chroot/build/x86-generic (i.e prefix=/usr).
    # To support this correctly, it's necessary to extract the prefix to strip
    # from pkg-config's |prefix| variable.
    prefix = subprocess.check_output(
        ["pkg-config", "--variable=prefix"] + args, env=os.environ)
    if prefix[-4] == '/usr':
        return prefix[4:]
    return prefix
 
 

◆ MatchesAnyRegexp()

pkg-config.MatchesAnyRegexp	(	flag,
		list_of_regexps
	)

Returns true if the first argument matches any regular expression in the
given list.

Definition at line 87 of file pkg-config.py.

def MatchesAnyRegexp(flag, list_of_regexps):
    """Returns true if the first argument matches any regular expression in the
  given list."""
    for regexp in list_of_regexps:
        if regexp.search(flag) != None:
            return True
    return False
 
 

◆ RewritePath()

pkg-config.RewritePath	(	path,
		strip_prefix,
		sysroot
	)

Rewrites a path by stripping the prefix and prepending the sysroot.

Definition at line 96 of file pkg-config.py.

def RewritePath(path, strip_prefix, sysroot):
    """Rewrites a path by stripping the prefix and prepending the sysroot."""
    if os.path.isabs(path) and not path.startswith(sysroot):
        if path.startswith(strip_prefix):
            path = path[len(strip_prefix):]
        path = path.lstrip('/')
        return os.path.join(sysroot, path)
    else:
        return path
 
 

◆ SetConfigPath()

pkg-config.SetConfigPath ( options )

Set the PKG_CONFIG_PATH environment variable.
This takes into account any sysroot and architecture specification from the
options on the given command line.

Definition at line 41 of file pkg-config.py.

def SetConfigPath(options):
    """Set the PKG_CONFIG_PATH environment variable.
  This takes into account any sysroot and architecture specification from the
  options on the given command line."""
 
    sysroot = options.sysroot
    if not sysroot:
        sysroot = ""
 
    # Compute the library path name based on the architecture.
    arch = options.arch
    if sysroot and not arch:
        print("You must specify an architecture via -a if using a sysroot.")
        sys.exit(1)
    if arch == 'x64':
        libpath = 'lib64'
    else:
        libpath = 'lib'
 
    # Add the sysroot path to the environment's PKG_CONFIG_PATH
    config_path = sysroot + '/usr/' + libpath + '/pkgconfig'
    config_path += ':' + sysroot + '/usr/share/pkgconfig'
    if 'PKG_CONFIG_PATH' in os.environ:
        os.environ['PKG_CONFIG_PATH'] += ':' + config_path
    else:
        os.environ['PKG_CONFIG_PATH'] = config_path
 
 

Variable Documentation

◆ action

pkg-config.action

Definition at line 110 of file pkg-config.py.

◆ all_flags

pkg-config.all_flags = flag_string.decode('utf-8').strip().split(' ')

Definition at line 164 of file pkg-config.py.

◆ args

pkg-config.args

Definition at line 120 of file pkg-config.py.

◆ cflags

list pkg-config.cflags = []

Definition at line 174 of file pkg-config.py.

◆ default

pkg-config.default

Definition at line 113 of file pkg-config.py.

◆ dest

pkg-config.dest

Definition at line 111 of file pkg-config.py.

◆ env

pkg-config.env

Definition at line 140 of file pkg-config.py.

◆ flag_string

pkg-config.flag_string

Initial value:

=  subprocess.check_output(
        [options.pkg_config, "--cflags", "--libs-only-l", "--libs-only-L"] +
        args,
        env=os.environ)

Definition at line 157 of file pkg-config.py.

◆ includes

list pkg-config.includes = []

Definition at line 173 of file pkg-config.py.

◆ ldflags

list pkg-config.ldflags = []

Definition at line 177 of file pkg-config.py.

◆ lib_dirs

list pkg-config.lib_dirs = []

Definition at line 176 of file pkg-config.py.

◆ libdir

pkg-config.libdir

Initial value:

1= subprocess.check_output(

2 [options.pkg_config, "--variable=libdir"] + args, env=os.environ)

Definition at line 148 of file pkg-config.py.

◆ libs

list pkg-config.libs = []

Definition at line 175 of file pkg-config.py.

◆ options

pkg-config.options

Definition at line 120 of file pkg-config.py.

◆ parser

pkg-config.parser = OptionParser()

Definition at line 107 of file pkg-config.py.

◆ prefix

str pkg-config.prefix = GetPkgConfigPrefixToStrip(args)

Definition at line 130 of file pkg-config.py.

◆ strip_out

list pkg-config.strip_out = []

Definition at line 123 of file pkg-config.py.

◆ sysroot

str pkg-config.sysroot = options.sysroot

Definition at line 169 of file pkg-config.py.

◆ type

pkg-config.type

Definition at line 112 of file pkg-config.py.

Functions

Variables