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@@ -1,180 +0,0 @@
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-#!/usr/bin/env python
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-
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-# This script generates a report on the packaging status of X.org
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-# releases in Buildroot. It does so by downloading the list of
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-# tarballs that are part of a given X.org release, and compare that
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-# with the packages that are available in Buildroot.
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-
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-import BeautifulSoup
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-import re
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-import os
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-import urllib
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-from distutils.version import LooseVersion
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-
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-# This can be customized
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-XORG_VERSION = "X11R7.7"
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-
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-# Key names in dictionaries
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-XORG_VERSION_KEY = "xorg-version"
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-BR_VERSION_KEY = "br-version"
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-BR_NAME_KEY = "br-name"
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-
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-# Packages part of X.org releases that we do not want to package in
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-# Buildroot (old drivers for hardware unlikely to be used in embedded
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-# contexts).
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-XORG_EXCEPTIONS = [
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- 'xf86-video-suncg6',
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- 'xf86-video-sunffb',
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-]
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-
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-# Get the list of tarballs of a X.org release, parse it, and return a
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-# dictionary of dictionaries, of the form:
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-#
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-# { <name_of_package> : { XORG_VERSION_KEY: <version_of_package> },
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-# <name_of_package2> : { XORG_VERSION_KEY: <version_of_package2> }}
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-#
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-def get_xorg_release_pkgs():
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- u = urllib.URLopener().open("http://www.x.org/releases/%s/src/everything/" % XORG_VERSION)
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- b = BeautifulSoup.BeautifulSoup()
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- b.feed(u.read())
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- links = b.findAll("a")
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- packages = {}
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- r = re.compile("(.*)-([0-9\.]*).tar.bz2")
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- # We now have a list of all links.
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- for link in links:
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- href = link.get("href")
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- # Skip everything but tarballs
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- if not href.endswith(".tar.bz2"):
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- continue
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- # Separate the name and the version
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- groups = r.match(href)
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- if not groups:
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- continue
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- name = groups.group(1)
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- version = groups.group(2)
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- # Skip packages we don't want to hear about
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- if name in XORG_EXCEPTIONS:
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- continue
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- packages[name] = { XORG_VERSION_KEY : version }
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- return packages
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-
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-# Files and directories in package/x11r7/ that should be ignored in
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-# our processing.
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-BUILDROOT_EXCEPTIONS = [
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- "mcookie", # Code is directly in package directory
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- "x11r7.mk",
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- "Config.in",
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- "xdriver_xf86-input-tslib", # From Pengutronix, not part of X.org releases
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-]
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-
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-# Prefixes of directories in package/x11r7/ that must be stripped
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-# before trying to match Buildroot package names with X.org tarball
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-# names.
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-BUILDROOT_PREFIXES = [
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- "xapp",
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- "xdriver",
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- "xfont",
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- "xlib",
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- "xserver",
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- "xutil",
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- "xproto",
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-]
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-
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-# From a Buildroot package name, try to see if a prefix should be
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-# stripped from it. For example, passing "xapp_xlsfonts" as argument
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-# to this function will return "xlsfonts".
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-def buildroot_strip_prefix(dirname):
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- for prefix in BUILDROOT_PREFIXES:
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- if dirname.startswith(prefix + "_"):
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- return dirname[len(prefix) + 1:]
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- return dirname
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-
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-# From a Buildroot package name, parse its .mk file to find the
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-# Buildroot version of the package by looking at the <foo>_VERSION
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-# line.
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-def buildroot_get_version(dirname):
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- f = open(os.path.join("package", "x11r7", dirname, dirname + ".mk"))
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- r = re.compile("^([A-Z0-9_]*)_VERSION = ([0-9\.]*)$")
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- for l in f.readlines():
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- m = r.match(l)
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- if m:
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- return m.group(2)
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- return None
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-
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-# Augment the information of the X.org list of packages (given as
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-# argument) by details about their packaging in Buildroot. Those
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-# details are found by looking at the contents of package/x11r7/.
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-def get_buildroot_pkgs(packages):
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- dirs = os.listdir(os.path.join(os.getcwd(), "package", "x11r7"))
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- for d in dirs:
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- # Skip exceptions
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- if d in BUILDROOT_EXCEPTIONS:
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- continue
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- pkgname = buildroot_strip_prefix(d)
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- version = buildroot_get_version(d)
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- if packages.has_key(pkgname):
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- # There is a X.org package of the same name, so we just
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- # add information to the existing dict entry.
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- packages[pkgname]['br-version'] = version
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- packages[pkgname]['br-name'] = d
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- else:
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- # There is no X.org package with this name, so we add a
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- # new dict entry.
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- packages[pkgname] = { BR_VERSION_KEY: version,
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- BR_NAME_KEY : d }
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- return packages
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-
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-def show_summary(packages):
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- FORMAT_STRING = "%40s | %15s | %15s | %-30s"
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- print FORMAT_STRING % ("Package name", "Vers in BR", "Vers in X.org", "Action")
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- print FORMAT_STRING % ("-" * 40, "-" * 15, "-" * 15, "-" * 30)
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- pkgs = packages.keys()
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- pkgs.sort()
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- total_pkgs = 0
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- upgrade_pkgs = 0
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- add_pkgs = 0
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- remove_pkgs = 0
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- nothing_todo_pkgs = 0
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- for pkgname in pkgs:
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- pkg = packages[pkgname]
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- total_pkgs += 1
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- if pkg.has_key(XORG_VERSION_KEY) and not pkg.has_key(BR_VERSION_KEY):
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- xorg_version = pkg[XORG_VERSION_KEY]
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- br_version = "N/A"
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- action = "Add to Buildroot"
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- add_pkgs += 1
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- elif not pkg.has_key(XORG_VERSION_KEY) and pkg.has_key(BR_VERSION_KEY):
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- br_version = pkg[BR_VERSION_KEY]
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- xorg_version = "N/A"
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- action = "Remove from Buildroot"
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- remove_pkgs += 1
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- elif LooseVersion(pkg[XORG_VERSION_KEY]) > LooseVersion(pkg[BR_VERSION_KEY]):
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- br_version = pkg[BR_VERSION_KEY]
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- xorg_version = pkg[XORG_VERSION_KEY]
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- action = "Upgrade"
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- upgrade_pkgs += 1
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- elif LooseVersion(pkg[XORG_VERSION_KEY]) < LooseVersion(pkg[BR_VERSION_KEY]):
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- br_version = pkg[BR_VERSION_KEY]
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- xorg_version = pkg[XORG_VERSION_KEY]
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- action = "More recent"
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- nothing_todo_pkgs += 1
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- else:
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- br_version = pkg[BR_VERSION_KEY]
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- xorg_version = pkg[XORG_VERSION_KEY]
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- action = ""
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- nothing_todo_pkgs += 1
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-
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- print FORMAT_STRING % (pkgname, br_version.center(15), xorg_version.center(15), action)
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- print FORMAT_STRING % ("-" * 40, "-" * 15, "-" * 15, "-" * 30)
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- STAT_FORMAT_STRING = "%40s : %3d"
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- print STAT_FORMAT_STRING % ("Total number of packages", total_pkgs)
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- print STAT_FORMAT_STRING % ("Packages to upgrade", upgrade_pkgs)
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- print STAT_FORMAT_STRING % ("Packages to add", add_pkgs)
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- print STAT_FORMAT_STRING % ("Packages to remove", remove_pkgs)
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- print STAT_FORMAT_STRING % ("Packages with nothing to do", nothing_todo_pkgs)
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-
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-packages = get_xorg_release_pkgs()
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-packages = get_buildroot_pkgs(packages)
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-# print packages
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-show_summary(packages)
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-
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Thomas Petazzoni