--- x11proto-video-2.3.3.orig/autogen.sh +++ x11proto-video-2.3.3/autogen.sh @@ -0,0 +1,14 @@ +#! /bin/sh + +srcdir=`dirname $0` +test -z "$srcdir" && srcdir=. + +ORIGDIR=`pwd` +cd $srcdir + +autoreconf -v --install || exit 1 +cd $ORIGDIR || exit $? + +if test -z "$NOCONFIGURE"; then + $srcdir/configure "$@" +fi --- x11proto-video-2.3.3.orig/debian/changelog +++ x11proto-video-2.3.3/debian/changelog @@ -0,0 +1,123 @@ +x11proto-video (2.3.3-1) unstable; urgency=medium + + * Team upload. + * Let uscan verify tarball signatures. + * New upstream release. + * Remove Cyril from Uploaders. + * Bump Standards-Version to 3.9.8 (no changes needed). + * Update Vcs-* control fields. + * Switch to dh with dh-autoreconf and compat level 9. + + -- Julien Cristau Fri, 13 May 2016 14:39:31 +0200 + +x11proto-video (2.3.2-1) unstable; urgency=low + + * New upstream release + + correct sizeof(xvEncodingInfo) (closes: #657215) + * Bump debhelper compat level to 7, use dh_prep. + * Don't require fakeroot for d/rules clean. + * Bump standards-version to 3.9.3 (no changes needed). + * Remove Andres and David from Uploaders. + + -- Julien Cristau Sun, 08 Sep 2013 17:16:24 +0200 + +x11proto-video (2.3.1-2) unstable; urgency=low + + * Mark x11proto-video-dev Multi-Arch: foreign. + * Install videoproto.pc to /usr/share/pkgconfig instead of + /usr/lib/pkgconfig + + -- Steve Langasek Tue, 08 Nov 2011 11:36:13 -0800 + +x11proto-video (2.3.1-1) unstable; urgency=low + + [ Julien Cristau ] + * Remove myself from Uploaders. + * Rename the build directory to not include DEB_BUILD_GNU_TYPE for no + good reason. Thanks, Colin Watson! + + [ Robert Hooker ] + * New upstream release. + * Bump xutils-dev build dep to 1:7.5~1 for util-macros 1.3 requirement. + + [ Cyril Brulebois ] + * Add pkg-config build-dep. + * Install xv-protocol-v2.txt as well. + * Switch from --list-missing to --fail-missing for additional safety. + * No longer pass --disable-shared, this option is gone. + * Add myself to Uploaders. + + -- Cyril Brulebois Wed, 03 Nov 2010 02:11:16 +0100 + +x11proto-video (2.3.0-1) unstable; urgency=low + + [ Timo Aaltonen ] + * New upstream release. + * Bump Standards-Version to 3.8.3. + * Bump debhelper compat level to 5. + * Drop Conflicts/Replaces on libxv-dev, libxvmc-dev and Pre-Depends on + x11-common. This was needed for upgrades from sarge. + * Run autoreconf on build. Add build-deps on automake and xutils-dev. + * Parse space-separated DEB_BUILD_OPTIONS, and handle parallel=N. + + -- Julien Cristau Sat, 21 Nov 2009 13:51:42 +0100 + +x11proto-video (2.2.2-5) unstable; urgency=low + + [ Brice Goglin ] + * Update the long description. + * Add URL in debian/copyright. + * Add Vcs-* to debian/control. + * Remove Fabio from Uploaders, with his permission. + + [ Julien Cristau ] + * Remove Branden from Uploaders with his permission. + * Add myself to Uploaders. + * Bump Standards-Version to 3.7.3. + + -- Julien Cristau Sun, 11 May 2008 20:20:08 +0200 + +x11proto-video (2.2.2-4) unstable; urgency=low + + * Test for obj-$(DEB_BUILD_GNU_TYPE) before creating it during build; + idempotency fix. + * Run dh_install w/ --list-missing. + * Change debhelper build-dep-indep to a normal build-dep, as dh_clean + is called inside the clean rule. + * Drop duplicate x11-common dep in -dev package. + * Bump standards version to 3.7.2.0. + * Version x11-common pre-dep in -dev package to 1:7.0.0 to match + the rest of Debian. + + -- Andres Salomon Fri, 21 Jul 2006 03:00:06 -0400 + +x11proto-video (2.2.2-3) unstable; urgency=low + + * Upload to unstable + + -- David Nusinow Thu, 23 Mar 2006 21:36:25 -0500 + +x11proto-video (2.2.2-2) experimental; urgency=low + + * Add epoch to versioned Pre-Depends on x11-common to make upgrades + from monolithic x11-common work (Closes: #351779). + + -- Michel Dänzer Thu, 9 Feb 2006 16:41:06 +0100 + +x11proto-video (2.2.2-1) experimental; urgency=low + + * First upload to Debian + + -- David Nusinow Fri, 30 Dec 2005 14:36:35 -0500 + +x11proto-video (2.2+cvs.20050712-1) breezy; urgency=low + + * Update to today's CVS, removing Xvlib.h and XvMClib.h. + + -- Daniel Stone Tue, 12 Jul 2005 11:30:07 +1000 + +x11proto-video (2.2-1) breezy; urgency=low + + * First x11proto-video release. + + -- Daniel Stone Mon, 16 May 2005 22:10:17 +1000 --- x11proto-video-2.3.3.orig/debian/compat +++ x11proto-video-2.3.3/debian/compat @@ -0,0 +1 @@ +9 --- x11proto-video-2.3.3.orig/debian/control +++ x11proto-video-2.3.3/debian/control @@ -0,0 +1,28 @@ +Source: x11proto-video +Section: x11 +Priority: optional +Maintainer: Debian X Strike Force +Build-Depends: + debhelper (>= 9), + dh-autoreconf, + automake, + xutils-dev (>= 1:7.5~1), + pkg-config, +Standards-Version: 3.9.8 +Vcs-Git: https://anonscm.debian.org/git/pkg-xorg/proto/x11proto-video.git +Vcs-Browser: https://anonscm.debian.org/git/pkg-xorg/proto/x11proto-video.git + +Package: x11proto-video-dev +Architecture: all +Multi-Arch: foreign +Depends: ${shlibs:Depends}, ${misc:Depends} +Description: X11 Video extension wire protocol + This package provides development headers describing the wire protocol + for the XVideo and XVideoMotionCompensation extensions, used to accelerate + playback of videos through X. + . + More information about X.Org can be found at: + + . + This package is built from the X.org videoproto proto module. + --- x11proto-video-2.3.3.orig/debian/copyright +++ x11proto-video-2.3.3/debian/copyright @@ -0,0 +1,66 @@ +This package was downloaded from +http://xorg.freedesktop.org/releases/individual/proto/ + +Copyright 1991 by Digital Equipment Corporation, Maynard, Massachusetts, +and the Massachusetts Institute of Technology, Cambridge, Massachusetts. + + All Rights Reserved + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, +provided that the above copyright notice appear in all copies and that +both that copyright notice and this permission notice appear in +supporting documentation, and that the names of Digital or MIT not be +used in advertising or publicity pertaining to distribution of the +software without specific, written prior permission. + +DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING +ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL +DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR +ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, +ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS +SOFTWARE. + + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of the XFree86 Project shall not +be used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from the XFree86 Project. + + +Copyright (c) 2004 The Unichrome Project. All rights reserved. + +Permission is hereby granted, free of charge, to any person obtaining a +copy of this software and associated documentation files (the "Software"), +to deal in the Software without restriction, including without limitation +the rights to use, copy, modify, merge, publish, distribute, sublicense, +and/or sell copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHOR(S) OR COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +DEALINGS IN THE SOFTWARE. --- x11proto-video-2.3.3.orig/debian/rules +++ x11proto-video-2.3.3/debian/rules @@ -0,0 +1,14 @@ +#!/usr/bin/make -f +# debian/rules for the Debian x11proto-video-dev package. + +%: + dh $@ --with autoreconf --builddirectory=build + +override_dh_auto_configure: + dh_auto_configure -- --libdir=/usr/lib + +override_dh_auto_install: + dh_auto_install --destdir=debian/tmp + +override_dh_install: + dh_install --fail-missing --- x11proto-video-2.3.3.orig/debian/upstream/signing-key.asc +++ x11proto-video-2.3.3/debian/upstream/signing-key.asc @@ -0,0 +1,41 @@ +-----BEGIN PGP PUBLIC KEY BLOCK----- +Version: GnuPG v2 + +mQGiBEDLnMIRBACNlsJkPRfH7RMOn7nirvYN5StKVvwdJa2MFUM3sjoaA11nW+Zw +Yxion4GkbIOtz25R29TcwuAaK1UWhy1Rz6aIOOMOzBeUNGGCvRXF76rKHBHOdSJw +AXEvNa/9rKOIaPL7PBN7Lb4CmrjEbA9gKYtZQD9qQSKcAwyyxszkW1e7TwCg7MbV +Bq5MWlATjOAzXLoSpgyENwMD/jPz53KmwUobbqri2pFhozacl5N93cy7b3pwpTZY +fM50cXVSSshYpqdCr5AoWG/DXNGRixv1DnBKOI2Cv6YAQLntcATHxR8ssemOZHRv +7D0hvWwC3o6GSKdg0rSOtRHfDhEL4IFVmPLZaXIRDZ0/ancrCuQPdZ9mzCi/LQmV +noTeA/kB73zJMYH7Z0TSKv490AMWQHbKVvos8+tXxATlq0Otib+s55LXQocSPjgp +GR5qKzqTn9elg2dyo4GYeAYvGBmhQtBdeYo1rVq2pC6HCzMG79zozL9O25SnDLpj +WoqJB6qHBAd9tlTHzkRxv1Fqr4jfIupNborXbhR25tiYOm72irQcQWRhbSBKYWNr +c29uIDxhamF4QG53bmsubmV0PohhBBMRAgAhAhsDBgsJCAcDAgMVAgMDFgIBAh4B +AheABQJEZNYGAhkBAAoJEFuKLVCg7NDTlj8AoL9RgTs++HaD5w5lYARcE+OB+0Jg +AKDZBhJhVgOsEjeg7atMglFR7s36mrQeQWRhbSBKYWNrc29uIDxhamF4QHJlZGhh +dC5jb20+iGAEExECACAFAkfENSICGwMGCwkIBwMCBBUCCAMEFgIDAQIeAQIXgAAK +CRBbii1QoOzQ0x6CAJ0fevUkaaBcTzKa0lTgfNFQ0E+JwgCfaWy44eNKttn4WWEZ +CTGF+e+zraS0IEFkYW0gSmFja3NvbiA8YWpheEBlbmdyLnNnaS5jb20+iF4EExEC +AB4FAkHB1gECGwMGCwkIBwMCAxUCAwMWAgECHgECF4AACgkQW4otUKDs0NNTOgCg +lu1MOCbysvn68WReXz+v02+y2VkAoL12gktA0TFZnPBk3cweEAwCkUlXtCZBZGFt +IEphY2tzb24gPGFqYXhAd2lsZG9wZW5zb3VyY2UuY29tPoheBBMRAgAeBQJBriSn +AhsDBgsJCAcDAgMVAgMDFgIBAh4BAheAAAoJEFuKLVCg7NDTOe4AnRUJ6FqQLaoY +XWCToQdl/Gry4UNZAJ97YYHMt1FIo1TLCWWozSiG+VtTq7QnQWRhbSBKYWNrc29u +IDxhamF4QGJlbnplZHJpbmUubnduay5uZXQ+iF4EExECAB4FAkRk1eACGwMGCwkI +BwMCAxUCAwMWAgECHgECF4AACgkQW4otUKDs0NN+fwCg2cPLDbAb07gMWBETKTRm +sj34FsAAn0SQ4kuqs9Ms0ZRKDqNQ1YTMwyEHuQINBEDLnNAQCACrbu13VZsigsM6 +8MzfdGQ4x/acO4Vd+Dg/aFj3EhPfXZHRauuJ7gQtWc9Mk2ghTjbqEXj0JILbif95 +IyShdC/fxEYiFybRODR6FHlXj6BFCxZFfqi4mOuaGQ4BeB57g/gW+FSoIPzYU4IY +85KD62qeS37zQEBAAK+mCEboUGfPT0wHrkFtkTObjOg7UTjpBp5/HknUREYo8mLo +WBv7CDlApicmXoqnKfAcFaNY2YLMjklwFHh2i2+6dPbkdWSEpuZhkxIQ/8JlYS6A +2g5DMKcNdmqr4Z6xjk8Fj1SO7ILc9EtR+ACqkqkmlU3m4AUHjdR/4kk7tEJ5DytP +c95JcuJnAAMFB/9KWUqJbdeHs47LJBksZ6tnHArcSG653e9uejtNt5xquJIz2wxb +exMV9Bkzwu9v/A8Vo7px7Bkhh++sBrgpGD4z5Jr+PaWOsw5qrO9OVVgzXkUf2QoD +gw4Hh8m9jpx1s6tNasPsy12OGMJ4a5a1GCGg8F7sPlWLBd491viavDyOWYkKozLH +hXwKlGOec0sCRGeHTiqPinxs29PXaTE7Dl/f2dYgiNzTSWetSx7Sv1H9EX4qxPgc +smdRuGV7k7dIw/J02rcI/Ol4OUORRMY2cgJnb5mNxIxTgTGJysm+MjfPrZnOeDVK +TroAYtas/uirqiNzk7fdIdUdgbOhsAl9n3QZiEYEGBECAAYFAkDLnNAACgkQW4ot +UKDs0NP3CACfS1DKwgN/rB7Ib+RJiuK0F/BQoEYAoOhr0VXCT5dP0Yr1kIad7njC +GBF1 +=bYOv +-----END PGP PUBLIC KEY BLOCK----- --- x11proto-video-2.3.3.orig/debian/watch +++ x11proto-video-2.3.3/debian/watch @@ -0,0 +1,4 @@ +#git=git://anongit.freedesktop.org/xorg/proto/videoproto +version=3 +opts=pgpsigurlmangle=s/$/.sig/ \ +http://xorg.freedesktop.org/releases/individual/proto/ videoproto-(.*)\.tar\.gz --- x11proto-video-2.3.3.orig/debian/x11proto-video-dev.install +++ x11proto-video-2.3.3/debian/x11proto-video-dev.install @@ -0,0 +1,3 @@ +usr/include/X11/extensions/* +usr/lib/pkgconfig/videoproto.pc /usr/share/pkgconfig +usr/share/doc/videoproto/xv-protocol-v2.txt usr/share/doc/x11proto-video-dev/ --- x11proto-video-2.3.3.orig/debian/xsfbs/xsfbs.mk +++ x11proto-video-2.3.3/debian/xsfbs/xsfbs.mk @@ -0,0 +1,310 @@ +#!/usr/bin/make -f + +# Debian X Strike Force Build System (XSFBS): Make portion + +# Copyright 1996 Stephen Early +# Copyright 1997 Mark Eichin +# Copyright 1998-2005, 2007 Branden Robinson +# Copyright 2005 David Nusinow +# +# Licensed under the GNU General Public License, version 2. See the file +# /usr/share/common-licenses/GPL or . + +# Originally by Stephen Early +# Modified by Mark W. Eichin +# Modified by Adam Heath +# Modified by Branden Robinson +# Modified by Fabio Massimo Di Nitto +# Modified by David Nusinow +# Acknowledgements to Manoj Srivastava. + +# Pass $(DH_OPTIONS) into the environment for debhelper's benefit. +export DH_OPTIONS + +# force quilt to not use ~/.quiltrc +QUILT = quilt --quiltrc /dev/null +# force QUILT_PATCHES to the default in case it is exported in the environment +QUILT_PATCHES = patches/ + +# Set up parameters for the upstream build environment. + +# Determine (source) package name from Debian changelog. +SOURCE_NAME:=$(shell dpkg-parsechangelog -ldebian/changelog \ + | grep '^Source:' | awk '{print $$2}') + +# Determine package version from Debian changelog. +SOURCE_VERSION:=$(shell dpkg-parsechangelog -ldebian/changelog \ + | grep '^Version:' | awk '{print $$2}') + +# Determine upstream version number. +UPSTREAM_VERSION:=$(shell echo $(SOURCE_VERSION) | sed 's/-.*//') + +# Determine the source version without the epoch for make-orig-tar-gz +NO_EPOCH_VER:=$(shell echo $(UPSTREAM_VERSION) | sed 's/^.://') + +# Figure out who's building this package. +BUILDER:=$(shell echo $${DEBEMAIL:-$${EMAIL:-$$(echo $$LOGNAME@$$(cat /etc/mailname 2>/dev/null))}}) + +# Find out if this is an official build; an official build has nothing but +# digits, dots, and/or the strings "woody" or "sarge" in the Debian part of the +# version number. Anything else indicates an unofficial build. +OFFICIAL_BUILD:=$(shell VERSION=$(SOURCE_VERSION); if ! expr "$$(echo $${VERSION\#\#*-} | sed 's/\(woody\|sarge\)//g')" : ".*[^0-9.].*" >/dev/null 2>&1; then echo yes; fi) + +# Set up parameters for the Debian build environment. + +# Determine our architecture. +BUILD_ARCH:=$(shell dpkg-architecture -qDEB_BUILD_ARCH) +# Work around some old-time dpkg braindamage. +BUILD_ARCH:=$(subst i486,i386,$(BUILD_ARCH)) +# The DEB_HOST_ARCH variable may be set per the Debian cross-compilation policy. +ifdef DEB_HOST_ARCH + ARCH:=$(DEB_HOST_ARCH) +else + # dpkg-cross sets the ARCH environment variable; if set, use it. + ifdef ARCH + ARCH:=$(ARCH) + else + ARCH:=$(BUILD_ARCH) + endif +endif + +# $(STAMP_DIR) houses stamp files for complex targets. +STAMP_DIR:=stampdir + +# $(SOURCE_DIR) houses one or more source trees. +SOURCE_DIR:=build-tree + +# $(SOURCE_TREE) is the location of the source tree to be compiled. If there +# is more than one, others are found using this name plus a suffix to indicate +# the purpose of the additional tree (e.g., $(SOURCE_TREE)-custom). The +# "setup" target is responsible for creating such trees. +#SOURCE_TREE:=$(SOURCE_DIR)/xc +#FIXME We need to define this in our debian/rules file + +# $(DEBTREEDIR) is where all install rules are told (via $(DESTDIR)) to place +# their files. +DEBTREEDIR:=$(CURDIR)/debian/tmp + +# All "important" targets have four lines: +# 1) A target name that is invoked by a package-building tool or the user. +# This consists of a dependency on a "$(STAMP_DIR)/"-prefixed counterpart. +# 2) A line delcaring 1) as a phony target (".PHONY:"). +# 3) A "$(STAMP_DIR)/"-prefixed target which does the actual work, and may +# depend on other targets. +# 4) A line declaring 3) as a member of the $(stampdir_targets) variable; the +# "$(STAMP_DIR)/" prefix is omitted. +# +# This indirection is needed so that the "stamp" files that signify when a rule +# is done can be located in a separate "stampdir". Recall that make has no way +# to know when a goal has been met for a phony target (like "build" or +# "install"). +# +# At the end of each "$(STAMP_DIR)/" target, be sure to run the command ">$@" +# so that the target will not be run again. Removing the file will make Make +# run the target over. + +# All phony targets should be declared as dependencies of .PHONY, even if they +# do not have "($STAMP_DIR)/"-prefixed counterparts. + +# Define a harmless default rule to keep things from going nuts by accident. +.PHONY: default +default: + +# Set up the $(STAMP_DIR) directory. +.PHONY: stampdir +stampdir_targets+=stampdir +stampdir: $(STAMP_DIR)/stampdir +$(STAMP_DIR)/stampdir: + mkdir $(STAMP_DIR) + >$@ + +# Set up the package build directory as quilt expects to find it. +.PHONY: prepare +stampdir_targets+=prepare +prepare: $(STAMP_DIR)/genscripts $(STAMP_DIR)/prepare $(STAMP_DIR)/patches $(STAMP_DIR)/log +$(STAMP_DIR)/prepare: $(STAMP_DIR)/stampdir + if [ ! -e $(STAMP_DIR)/patches ]; then \ + mkdir $(STAMP_DIR)/patches; \ + ln -s $(STAMP_DIR)/patches .pc; \ + echo 2 >$(STAMP_DIR)/patches/.version; \ + fi; \ + if [ ! -e $(STAMP_DIR)/log ]; then \ + mkdir $(STAMP_DIR)/log; \ + fi; \ + if [ -e debian/patches ] && [ ! -e patches ]; then \ + ln -s debian/patches patches; \ + fi; \ + >$@ + +# Apply all patches to the upstream source. +.PHONY: patch +stampdir_targets+=patch +patch: $(STAMP_DIR)/patch +$(STAMP_DIR)/patch: $(STAMP_DIR)/prepare + if ! [ `which quilt` ]; then \ + echo "Couldn't find quilt. Please install it or add it to the build-depends for this package."; \ + exit 1; \ + fi; \ + if $(QUILT) next >/dev/null 2>&1; then \ + echo -n "Applying patches..."; \ + if $(QUILT) push -a -v >$(STAMP_DIR)/log/patch 2>&1; then \ + cat $(STAMP_DIR)/log/patch; \ + echo "successful."; \ + else \ + cat $(STAMP_DIR)/log/patch; \ + echo "failed! (check $(STAMP_DIR)/log/patch for details)"; \ + exit 1; \ + fi; \ + else \ + echo "No patches to apply"; \ + fi; \ + >$@ + +# Revert all patches to the upstream source. +.PHONY: unpatch +unpatch: + rm -f $(STAMP_DIR)/patch + @echo -n "Unapplying patches..."; \ + if [ -e $(STAMP_DIR)/patches/applied-patches ]; then \ + if $(QUILT) pop -a -v >$(STAMP_DIR)/log/unpatch 2>&1; then \ + cat $(STAMP_DIR)/log/unpatch; \ + echo "successful."; \ + else \ + cat $(STAMP_DIR)/log/unpatch; \ + echo "failed! (check $(STAMP_DIR)/log/unpatch for details)"; \ + exit 1; \ + fi; \ + else \ + echo "nothing to do."; \ + fi + +# Clean the generated maintainer scripts. +.PHONY: cleanscripts +cleanscripts: + rm -f $(STAMP_DIR)/genscripts + rm -f debian/*.config \ + debian/*.postinst \ + debian/*.postrm \ + debian/*.preinst \ + debian/*.prerm + +# Clean the package build tree. +.PHONY: xsfclean +xsfclean: cleanscripts unpatch + dh_testdir + rm -f .pc patches + rm -rf $(STAMP_DIR) $(SOURCE_DIR) + rm -rf imports + dh_clean debian/shlibs.local \ + debian/po/pothead + +# Generate the debconf templates POT file header. +debian/po/pothead: debian/po/pothead.in + sed -e 's/SOURCE_VERSION/$(SOURCE_VERSION)/' \ + -e 's/DATE/$(shell date "+%F %X%z"/)' <$< >$@ + +# Update POT and PO files. +.PHONY: updatepo +updatepo: debian/po/pothead + debian/scripts/debconf-updatepo --pot-header=pothead --verbose + +# Remove files from the upstream source tree that we don't need, or which have +# licensing problems. It must be run before creating the .orig.tar.gz. +# +# Note: This rule is for Debian package maintainers' convenience, and is not +# needed for conventional build scenarios. +.PHONY: prune-upstream-tree +prune-upstream-tree: + # Ensure we're in the correct directory. + dh_testdir + grep -rvh '^#' debian/prune/ | xargs --no-run-if-empty rm -rf + +# Verify that there are no offsets or fuzz in the patches we apply. +# +# Note: This rule is for Debian package maintainers' convenience, and is not +# needed for conventional build scenarios. +.PHONY: patch-audit +patch-audit: prepare unpatch + @echo -n "Auditing patches..."; \ + >$(STAMP_DIR)/log/patch; \ + FUZZY=; \ + while [ -n "$$($(QUILT) next)" ]; do \ + RESULT=$$($(QUILT) push -v | tee -a $(STAMP_DIR)/log/patch | grep ^Hunk | sed 's/^Hunk.*\(succeeded\|FAILED\).*/\1/');\ + case "$$RESULT" in \ + succeeded) \ + echo "fuzzy patch: $$($(QUILT) top)" \ + | tee -a $(STAMP_DIR)/log/$$($(QUILT) top); \ + FUZZY=yes; \ + ;; \ + FAILED) \ + echo "broken patch: $$($(QUILT) next)" \ + | tee -a $(STAMP_DIR)/log/$$($(QUILT) next); \ + exit 1; \ + ;; \ + esac; \ + done; \ + if [ -n "$$FUZZY" ]; then \ + echo "there were fuzzy patches; please fix."; \ + exit 1; \ + else \ + echo "done."; \ + fi + +# Generate the maintainer scripts. +.PHONY: genscripts +stampdir_targets+=genscripts +genscripts: $(STAMP_DIR)/genscripts +$(STAMP_DIR)/genscripts: $(STAMP_DIR)/stampdir + for FILE in debian/*.config.in \ + debian/*.postinst.in \ + debian/*.postrm.in \ + debian/*.preinst.in \ + debian/*.prerm.in; do \ + if [ -e "$$FILE" ]; then \ + MAINTSCRIPT=$$(echo $$FILE | sed 's/.in$$//'); \ + sed -n '1,/^#INCLUDE_SHELL_LIB#$$/p' <$$FILE \ + | sed -e '/^#INCLUDE_SHELL_LIB#$$/d' >$$MAINTSCRIPT.tmp; \ + cat debian/xsfbs/xsfbs.sh >>$$MAINTSCRIPT.tmp; \ + sed -n '/^#INCLUDE_SHELL_LIB#$$/,$$p' <$$FILE \ + | sed -e '/^#INCLUDE_SHELL_LIB#$$/d' >>$$MAINTSCRIPT.tmp; \ + sed -e 's/@SOURCE_VERSION@/$(SOURCE_VERSION)/' \ + -e 's/@OFFICIAL_BUILD@/$(OFFICIAL_BUILD)/' \ + -e 's/@DEFAULT_DCRESOLUTIONS@/$(DEFAULT_DCRESOLUTIONS)/' \ + <$$MAINTSCRIPT.tmp >$$MAINTSCRIPT; \ + rm $$MAINTSCRIPT.tmp; \ + fi; \ + done + # Validate syntax of generated shell scripts. + #sh debian/scripts/validate-posix-sh debian/*.config \ + # debian/*.postinst \ + # debian/*.postrm \ + # debian/*.preinst \ + # debian/*.prerm + >$@ + +# Generate the shlibs.local file. +debian/shlibs.local: + cat debian/*.shlibs >$@ + +SERVERMINVERS = $(shell cat /usr/share/xserver-xorg/serverminver 2>/dev/null) +VIDEOABI = $(shell cat /usr/share/xserver-xorg/videoabiver 2>/dev/null) +INPUTABI = $(shell cat /usr/share/xserver-xorg/inputabiver 2>/dev/null) +SERVER_DEPENDS = xserver-xorg-core (>= $(SERVERMINVERS)) +VIDDRIVER_PROVIDES = xserver-xorg-video-$(VIDEOABI) +INPDRIVER_PROVIDES = xserver-xorg-input-$(INPUTABI) +ifeq ($(PACKAGE),) +PACKAGE=$(shell awk '/^Package:/ { print $$2; exit }' < debian/control) +endif + +.PHONY: serverabi +serverabi: install +ifeq ($(SERVERMINVERS),) + @echo error: xserver-xorg-dev needs to be installed + @exit 1 +else + echo "xserver:Depends=$(SERVER_DEPENDS)" >> debian/$(PACKAGE).substvars + echo "xviddriver:Provides=$(VIDDRIVER_PROVIDES)" >> debian/$(PACKAGE).substvars + echo "xinpdriver:Provides=$(INPDRIVER_PROVIDES)" >> debian/$(PACKAGE).substvars +endif + +# vim:set noet ai sts=8 sw=8 tw=0: --- x11proto-video-2.3.3.orig/debian/xsfbs/xsfbs.sh +++ x11proto-video-2.3.3/debian/xsfbs/xsfbs.sh @@ -0,0 +1,900 @@ +# $Id$ + +# This is the X Strike Force shell library for X Window System package +# maintainer scripts. It serves to define shell functions commonly used by +# such packages, and performs some error checking necessary for proper operation +# of those functions. By itself, it does not "do" much; the maintainer scripts +# invoke the functions defined here to accomplish package installation and +# removal tasks. + +# If you are reading this within a Debian package maintainer script (e.g., +# /var/lib/dpkg)info/PACKAGE.{config,preinst,postinst,prerm,postrm}), you can +# skip past this library by scanning forward in this file to the string +# "GOBSTOPPER". + +SOURCE_VERSION=@SOURCE_VERSION@ +OFFICIAL_BUILD=@OFFICIAL_BUILD@ + +# Use special abnormal exit codes so that problems with this library are more +# easily tracked down. +SHELL_LIB_INTERNAL_ERROR=86 +SHELL_LIB_THROWN_ERROR=74 +SHELL_LIB_USAGE_ERROR=99 + +# old -> new variable names +if [ -z "$DEBUG_XORG_PACKAGE" ] && [ -n "$DEBUG_XFREE86_PACKAGE" ]; then + DEBUG_XORG_PACKAGE="$DEBUG_XFREE86_PACKAGE" +fi +if [ -z "$DEBUG_XORG_DEBCONF" ] && [ -n "$DEBUG_XFREE86_DEBCONF" ]; then + DEBUG_XORG_DEBCONF="$DEBUG_XFREE86_DEBCONF" +fi + +# initial sanity checks +if [ -z "$THIS_PACKAGE" ]; then + cat >&2 < on the World Wide Web for +instructions, read the file /usr/share/doc/debian/bug-reporting.txt from the +"doc-debian" package, or install the "reportbug" package and use the command of +the same name to file a report against version $SOURCE_VERSION of this package. +EOF + exit $SHELL_LIB_USAGE_ERROR +fi + +if [ -z "$THIS_SCRIPT" ]; then + cat >&2 < on the World Wide Web for +instructions, read the file /usr/share/doc/debian/bug-reporting.txt from the +"doc-debian" package, or install the "reportbug" package and use the command of +the same name to file a report against version $SOURCE_VERSION of the +"$THIS_PACKAGE" package. +EOF + exit $SHELL_LIB_USAGE_ERROR +fi + +ARCHITECTURE="$(dpkg --print-installation-architecture)" + +if [ "$1" = "reconfigure" ] || [ -n "$DEBCONF_RECONFIGURE" ]; then + RECONFIGURE="true" +else + RECONFIGURE= +fi + +if ([ "$1" = "install" ] || [ "$1" = "configure" ]) && [ -z "$2" ]; then + FIRSTINST="yes" +fi + +if [ -z "$RECONFIGURE" ] && [ -z "$FIRSTINST" ]; then + UPGRADE="yes" +fi + +trap "message;\ + message \"Received signal. Aborting $THIS_PACKAGE package $THIS_SCRIPT script.\";\ + message;\ + exit 1" HUP INT QUIT TERM + +reject_nondigits () { + # syntax: reject_nondigits [ operand ... ] + # + # scan operands (typically shell variables whose values cannot be trusted) for + # characters other than decimal digits and barf if any are found + while [ -n "$1" ]; do + # does the operand contain anything but digits? + if ! expr "$1" : "[[:digit:]]\+$" > /dev/null 2>&1; then + # can't use die(), because it wraps message() which wraps this function + echo "$THIS_PACKAGE $THIS_SCRIPT error: reject_nondigits() encountered" \ + "possibly malicious garbage \"$1\"" >&2 + exit $SHELL_LIB_THROWN_ERROR + fi + shift + done +} + +reject_whitespace () { + # syntax: reject_whitespace [ operand ] + # + # scan operand (typically a shell variable whose value cannot be trusted) for + # whitespace characters and barf if any are found + if [ -n "$1" ]; then + # does the operand contain any whitespace? + if expr "$1" : "[[:space:]]" > /dev/null 2>&1; then + # can't use die(), because I want to avoid forward references + echo "$THIS_PACKAGE $THIS_SCRIPT error: reject_whitespace() encountered" \ + "possibly malicious garbage \"$1\"" >&2 + exit $SHELL_LIB_THROWN_ERROR + fi + fi +} + +reject_unlikely_path_chars () { + # syntax: reject_unlikely_path_chars [ operand ... ] + # + # scan operands (typically shell variables whose values cannot be trusted) for + # characters unlikely to be seen in a path and which the shell might + # interpret and barf if any are found + while [ -n "$1" ]; do + # does the operand contain any funny characters? + if expr "$1" : '.*[!$&()*;<>?|].*' > /dev/null 2>&1; then + # can't use die(), because I want to avoid forward references + echo "$THIS_PACKAGE $THIS_SCRIPT error: reject_unlikely_path_chars()" \ + "encountered possibly malicious garbage \"$1\"" >&2 + exit $SHELL_LIB_THROWN_ERROR + fi + shift + done +} + +# Query the terminal to establish a default number of columns to use for +# displaying messages to the user. This is used only as a fallback in the +# event the COLUMNS variable is not set. ($COLUMNS can react to SIGWINCH while +# the script is running, and this cannot, only being calculated once.) +DEFCOLUMNS=$(stty size 2> /dev/null | awk '{print $2}') || true +if ! expr "$DEFCOLUMNS" : "[[:digit:]]\+$" > /dev/null 2>&1; then + DEFCOLUMNS=80 +fi + +message () { + # pretty-print messages of arbitrary length + reject_nondigits "$COLUMNS" + echo "$*" | fmt -t -w ${COLUMNS:-$DEFCOLUMNS} >&2 +} + +observe () { + # syntax: observe message ... + # + # issue observational message suitable for logging someday when support for + # it exists in dpkg + if [ -n "$DEBUG_XORG_PACKAGE" ]; then + message "$THIS_PACKAGE $THIS_SCRIPT note: $*" + fi +} + +warn () { + # syntax: warn message ... + # + # issue warning message suitable for logging someday when support for + # it exists in dpkg; also send to standard error + message "$THIS_PACKAGE $THIS_SCRIPT warning: $*" +} + +die () { + # syntax: die message ... + # + # exit script with error message + message "$THIS_PACKAGE $THIS_SCRIPT error: $*" + exit $SHELL_LIB_THROWN_ERROR +} + +internal_error () { + # exit script with error; essentially a "THIS SHOULD NEVER HAPPEN" message + message "internal error: $*" + if [ -n "$OFFICIAL_BUILD" ]; then + message "Please report a bug in the $THIS_SCRIPT script of the" \ + "$THIS_PACKAGE package, version $SOURCE_VERSION to the Debian Bug" \ + "Tracking System. Include all messages above that mention the" \ + "$THIS_PACKAGE package. Visit " \ + " on the World Wide Web for" \ + "instructions, read the file" \ + "/usr/share/doc/debian/bug-reporting.txt from the doc-debian" \ + "package, or install the reportbug package and use the command of" \ + "the same name to file a report." + fi + exit $SHELL_LIB_INTERNAL_ERROR +} + +usage_error () { + message "usage error: $*" + message "Please report a bug in the $THIS_SCRIPT script of the" \ + "$THIS_PACKAGE package, version $SOURCE_VERSION to the Debian Bug" \ + "Tracking System. Include all messages above that mention the" \ + "$THIS_PACKAGE package. Visit " \ + " on the World Wide Web for" \ + "instructions, read the file" \ + "/usr/share/doc/debian/bug-reporting.txt from the doc-debian" \ + "package, or install the reportbug package and use the command of" \ + "the same name to file a report." + exit $SHELL_LIB_USAGE_ERROR +} + + +maplink () { + # returns what symlink should point to; i.e., what the "sane" answer is + # Keep this in sync with the debian/*.links files. + # This is only needed for symlinks to directories. + # + # XXX: Most of these look wrong in the X11R7 world and need to be fixed. + # If we've stopped using this function, fixing it might enable us to re-enable + # it again and catch more errors. + case "$1" in + /etc/X11/xkb/compiled) echo /var/lib/xkb ;; + /etc/X11/xkb/xkbcomp) echo /usr/X11R6/bin/xkbcomp ;; + /usr/X11R6/lib/X11/app-defaults) echo /etc/X11/app-defaults ;; + /usr/X11R6/lib/X11/fs) echo /etc/X11/fs ;; + /usr/X11R6/lib/X11/lbxproxy) echo /etc/X11/lbxproxy ;; + /usr/X11R6/lib/X11/proxymngr) echo /etc/X11/proxymngr ;; + /usr/X11R6/lib/X11/rstart) echo /etc/X11/rstart ;; + /usr/X11R6/lib/X11/twm) echo /etc/X11/twm ;; + /usr/X11R6/lib/X11/xdm) echo /etc/X11/xdm ;; + /usr/X11R6/lib/X11/xinit) echo /etc/X11/xinit ;; + /usr/X11R6/lib/X11/xkb) echo /etc/X11/xkb ;; + /usr/X11R6/lib/X11/xserver) echo /etc/X11/xserver ;; + /usr/X11R6/lib/X11/xsm) echo /etc/X11/xsm ;; + /usr/bin/X11) echo ../X11R6/bin ;; + /usr/bin/rstartd) echo ../X11R6/bin/rstartd ;; + /usr/include/X11) echo ../X11R6/include/X11 ;; + /usr/lib/X11) echo ../X11R6/lib/X11 ;; + *) internal_error "maplink() called with unknown path \"$1\"" ;; + esac +} + +analyze_path () { + # given a supplied set of pathnames, break each one up by directory and do an + # ls -dl on each component, cumulatively; i.e. + # analyze_path /usr/X11R6/bin -> ls -dl /usr /usr/X11R6 /usr/X11R6/bin + # Thanks to Randolph Chung for this clever hack. + + #local f g + + while [ -n "$1" ]; do + reject_whitespace "$1" + _g= + message "Analyzing $1:" + for _f in $(echo "$1" | tr / \ ); do + if [ -e /$_g$_f ]; then + ls -dl /$_g$_f /$_g$_f.dpkg-* 2> /dev/null || true + _g=$_g$_f/ + else + message "/$_g$_f: nonexistent; directory contents of /$_g:" + ls -l /$_g + break + fi + done + shift + done +} + +find_culprits () { + #local f p dpkg_info_dir possible_culprits smoking_guns bad_packages package \ + # msg + + reject_whitespace "$1" + message "Searching for overlapping packages..." + _dpkg_info_dir=/var/lib/dpkg/info + if [ -d $_dpkg_info_dir ]; then + if [ "$(echo $_dpkg_info_dir/*.list)" != "$_dpkg_info_dir/*.list" ]; then + _possible_culprits=$(ls -1 $_dpkg_info_dir/*.list | egrep -v \ + "(xbase-clients|x11-common|xfs|xlibs)") + if [ -n "$_possible_culprits" ]; then + _smoking_guns=$(grep -l "$1" $_possible_culprits || true) + if [ -n "$_smoking_guns" ]; then + _bad_packages=$(printf "\\n") + for f in $_smoking_guns; do + # too bad you can't nest parameter expansion voodoo + p=${f%*.list} # strip off the trailing ".list" + _package=${p##*/} # strip off the directories + _bad_packages=$(printf "%s\n%s" "$_bad_packages" "$_package") + done + _msg=$(cat < /dev/null 2>&1; then + message "The readlink command was not found. Please install version" \ + "1.13.1 or later of the debianutils package." + readlink () { + # returns what symlink in $1 actually points to + perl -e '$l = shift; exit 1 unless -l $l; $r = readlink $l; exit 1 unless $r; print "$r\n"' "$1" + } +fi + +check_symlink () { + # syntax: check_symlink symlink + # + # See if specified symlink points where it is supposed to. Return 0 if it + # does, and 1 if it does not. + # + # Primarily used by check_symlinks_and_warn() and check_symlinks_and_bomb(). + + #local symlink + + # validate arguments + if [ $# -ne 1 ]; then + usage_error "check_symlink() called with wrong number of arguments;" \ + "expected 1, got $#" + exit $SHELL_LIB_USAGE_ERROR + fi + + _symlink="$1" + + if [ "$(maplink "$_symlink")" = "$(readlink "$_symlink")" ]; then + return 0 + else + return 1 + fi +} + +check_symlinks_and_warn () { + # syntax: check_symlinks_and_warn symlink ... + # + # For each argument, check for symlink sanity, and warn if it isn't sane. + # + # Call this function from a preinst script in the event $1 is "upgrade" or + # "install". + + #local errmsg symlink + + # validate arguments + if [ $# -lt 1 ]; then + usage_error "check_symlinks_and_warn() called with wrong number of" \ + "arguments; expected at least 1, got $#" + exit $SHELL_LIB_USAGE_ERROR + fi + + while [ -n "$1" ]; do + _symlink="$1" + if [ -L "$_symlink" ]; then + if ! check_symlink "$_symlink"; then + observe "$_symlink symbolic link points to wrong location" \ + "$(readlink "$_symlink"); removing" + rm "$_symlink" + fi + elif [ -e "$_symlink" ]; then + _errmsg="$_symlink exists and is not a symbolic link; this package cannot" + _errmsg="$_errmsg be installed until this" + if [ -f "$_symlink" ]; then + _errmsg="$_errmsg file" + elif [ -d "$_symlink" ]; then + _errmsg="$_errmsg directory" + else + _errmsg="$_errmsg thing" + fi + _errmsg="$_errmsg is removed" + die "$_errmsg" + fi + shift + done +} + +check_symlinks_and_bomb () { + # syntax: check_symlinks_and_bomb symlink ... + # + # For each argument, check for symlink sanity, and bomb if it isn't sane. + # + # Call this function from a postinst script. + + #local problem symlink + + # validate arguments + if [ $# -lt 1 ]; then + usage_error "check_symlinks_and_bomb() called with wrong number of" + "arguments; expected at least 1, got $#" + exit $SHELL_LIB_USAGE_ERROR + fi + + while [ -n "$1" ]; do + _problem= + _symlink="$1" + if [ -L "$_symlink" ]; then + if ! check_symlink "$_symlink"; then + _problem=yes + warn "$_symlink symbolic link points to wrong location" \ + "$(readlink "$_symlink")" + fi + elif [ -e "$_symlink" ]; then + _problem=yes + warn "$_symlink is not a symbolic link" + else + _problem=yes + warn "$_symlink symbolic link does not exist" + fi + if [ -n "$_problem" ]; then + analyze_path "$_symlink" "$(readlink "$_symlink")" + find_culprits "$_symlink" + die "bad symbolic links on system" + fi + shift + done +} + +font_update () { + # run $UPDATECMDS in $FONTDIRS + + #local dir cmd shortcmd x_font_dir_prefix + + _x_font_dir_prefix="/usr/share/fonts/X11" + + if [ -z "$UPDATECMDS" ]; then + usage_error "font_update() called but \$UPDATECMDS not set" + fi + if [ -z "$FONTDIRS" ]; then + usage_error "font_update() called but \$FONTDIRS not set" + fi + + reject_unlikely_path_chars "$UPDATECMDS" + reject_unlikely_path_chars "$FONTDIRS" + + for _dir in $FONTDIRS; do + if [ -d "$_x_font_dir_prefix/$_dir" ]; then + for _cmd in $UPDATECMDS; do + if which "$_cmd" > /dev/null 2>&1; then + _shortcmd=${_cmd##*/} + observe "running $_shortcmd in $_dir font directory" + _cmd_opts= + if [ "$_shortcmd" = "update-fonts-alias" ]; then + _cmd_opts=--x11r7-layout + fi + if [ "$_shortcmd" = "update-fonts-dir" ]; then + _cmd_opts=--x11r7-layout + fi + if [ "$_shortcmd" = "update-fonts-scale" ]; then + _cmd_opts=--x11r7-layout + fi + $_cmd $_cmd_opts $_dir || warn "$_cmd $_cmd_opts $_dir" \ + "failed; font directory data may not" \ + "be up to date" + else + warn "$_cmd not found; not updating corresponding $_dir font" \ + "directory data" + fi + done + else + warn "$_dir is not a directory; not updating font directory data" + fi + done +} + +remove_conffile_prepare () { + # syntax: remove_conffile_prepare filename official_md5sum ... + # + # Check a conffile "filename" against a list of canonical MD5 checksums. + # If the file's current MD5 checksum matches one of the "official_md5sum" + # operands provided, then prepare the conffile for removal from the system. + # We defer actual deletion until the package is configured so that we can + # roll this operation back if package installation fails. + # + # Call this function from a preinst script in the event $1 is "upgrade" or + # "install" and verify $2 to ensure the package is being upgraded from a + # version (or installed over a version removed-but-not-purged) prior to the + # one in which the conffile was obsoleted. + + #local conffile current_checksum + + # validate arguments + if [ $# -lt 2 ]; then + usage_error "remove_conffile_prepare() called with wrong number of" \ + "arguments; expected at least 2, got $#" + exit $SHELL_LIB_USAGE_ERROR + fi + + _conffile="$1" + shift + + # does the _conffile even exist? + if [ -e "$_conffile" ]; then + # calculate its checksum + _current_checksum=$(md5sum < "$_conffile" | sed 's/[[:space:]].*//') + # compare it to each supplied checksum + while [ -n "$1" ]; do + if [ "$_current_checksum" = "$1" ]; then + # we found a match; move the confffile and stop looking + observe "preparing obsolete conffile $_conffile for removal" + mv "$_conffile" "$_conffile.$THIS_PACKAGE-tmp" + break + fi + shift + done + fi +} + +remove_conffile_commit () { + # syntax: remove_conffile_commit filename + # + # Complete the removal of a conffile "filename" that has become obsolete. + # + # Call this function from a postinst script after having used + # remove_conffile_prepare() in the preinst. + + #local conffile + + # validate arguments + if [ $# -ne 1 ]; then + usage_error "remove_conffile_commit() called with wrong number of" \ + "arguments; expected 1, got $#" + exit $SHELL_LIB_USAGE_ERROR + fi + + _conffile="$1" + + # if the temporary file created by remove_conffile_prepare() exists, remove it + if [ -e "$_conffile.$THIS_PACKAGE-tmp" ]; then + observe "committing removal of obsolete conffile $_conffile" + rm "$_conffile.$THIS_PACKAGE-tmp" + fi +} + +remove_conffile_rollback () { + # syntax: remove_conffile_rollback filename + # + # Roll back the removal of a conffile "filename". + # + # Call this function from a postrm script in the event $1 is "abort-upgrade" + # or "abort-install" is after having used remove_conffile_prepare() in the + # preinst. + + #local conffile + + # validate arguments + if [ $# -ne 1 ]; then + usage_error "remove_conffile_rollback() called with wrong number of" \ + "arguments; expected 1, got $#" + exit $SHELL_LIB_USAGE_ERROR + fi + + _conffile="$1" + + # if the temporary file created by remove_conffile_prepare() exists, move it + # back + if [ -e "$_conffile.$THIS_PACKAGE-tmp" ]; then + observe "rolling back removal of obsolete conffile $_conffile" + mv "$_conffile.$THIS_PACKAGE-tmp" "$_conffile" + fi +} + +replace_conffile_with_symlink_prepare () { + # syntax: replace_conffile_with_symlink_prepare oldfilename newfilename \ + # official_md5sum ... + # + # Check a conffile "oldfilename" against a list of canonical MD5 checksums. + # If the file's current MD5 checksum matches one of the "official_md5sum" + # operands provided, then prepare the conffile for removal from the system. + # We defer actual deletion until the package is configured so that we can + # roll this operation back if package installation fails. Otherwise copy it + # to newfilename and let dpkg handle it through conffiles mechanism. + # + # Call this function from a preinst script in the event $1 is "upgrade" or + # "install" and verify $2 to ensure the package is being upgraded from a + # version (or installed over a version removed-but-not-purged) prior to the + # one in which the conffile was obsoleted. + + #local conffile current_checksum + + # validate arguments + if [ $# -lt 3 ]; then + usage_error "replace_conffile_with_symlink_prepare() called with wrong" \ + " number of arguments; expected at least 3, got $#" + exit $SHELL_LIB_USAGE_ERROR + fi + + _oldconffile="$1" + shift + _newconffile="$1" + shift + + remove_conffile_prepare "$_oldconffile" "$@" + # If $_oldconffile still exists, then md5sums didn't match. + # Copy it to new one. + if [ -f "$_oldconffile" ]; then + cp "$_oldconffile" "$_newconffile" + fi + +} + +replace_conffile_with_symlink_commit () { + # syntax: replace_conffile_with_symlink_commit oldfilename + # + # Complete the removal of a conffile "oldfilename" that has been + # replaced by a symlink. + # + # Call this function from a postinst script after having used + # replace_conffile_with_symlink_prepare() in the preinst. + + #local conffile + + # validate arguments + if [ $# -ne 1 ]; then + usage_error "replace_conffile_with_symlink_commit() called with wrong" \ + "number of arguments; expected 1, got $#" + exit $SHELL_LIB_USAGE_ERROR + fi + + _conffile="$1" + + remove_conffile_commit "$_conffile" +} + +replace_conffile_with_symlink_rollback () { + # syntax: replace_conffile_with_symlink_rollback oldfilename newfilename + # + # Roll back the replacing of a conffile "oldfilename" with symlink to + # "newfilename". + # + # Call this function from a postrm script in the event $1 is "abort-upgrade" + # or "abort-install" and verify $2 to ensure the package failed to upgrade + # from a version (or install over a version removed-but-not-purged) prior + # to the one in which the conffile was obsoleted. + # You should have used replace_conffile_with_symlink_prepare() in the + # preinst. + + #local conffile + + # validate arguments + if [ $# -ne 2 ]; then + usage_error "replace_conffile_with_symlink_rollback() called with wrong" \ + "number of arguments; expected 2, got $#" + exit $SHELL_LIB_USAGE_ERROR + fi + + _oldconffile="$1" + _newconffile="$2" + + remove_conffile_rollback "$_oldconffile" + if [ -f "$_newconffile" ]; then + rm "$_newconffile" + fi +} + +run () { + # syntax: run command [ argument ... ] + # + # Run specified command with optional arguments and report its exit status. + # Useful for commands whose exit status may be nonzero, but still acceptable, + # or commands whose failure is not fatal to us. + # + # NOTE: Do *not* use this function with db_get or db_metaget commands; in + # those cases the return value of the debconf command *must* be checked + # before the string returned by debconf is used for anything. + + #local retval + + # validate arguments + if [ $# -lt 1 ]; then + usage_error "run() called with wrong number of arguments; expected at" \ + "least 1, got $#" + exit $SHELL_LIB_USAGE_ERROR + fi + + "$@" || _retval=$? + + if [ ${_retval:-0} -ne 0 ]; then + observe "command \"$*\" exited with status $_retval" + fi +} + +register_x_lib_dir_with_ld_so () { + # syntax: register_x_lib_dir_with_ld_so + # + # Configure the dynamic loader ld.so to search /usr/X11R6/lib for shared + # libraries. + # + # Call this function from the postinst script of a package that places a + # shared library in /usr/X11R6/lib, before invoking ldconfig. + + #local dir ldsoconf + + _dir="/usr/X11R6/lib" + _ldsoconf="/etc/ld.so.conf" + + # is the line not already present? + if ! fgrep -qsx "$_dir" "$_ldsoconf"; then + observe "adding $_dir directory to $_ldsoconf" + echo "$_dir" >> "$_ldsoconf" + fi +} + +deregister_x_lib_dir_with_ld_so () { + # syntax: deregister_x_lib_dir_with_ld_so + # + # Configure dynamic loader ld.so to not search /usr/X11R6/lib for shared + # libraries, if and only if no shared libaries remain there. + # + # Call this function from the postrm script of a package that places a shared + # library in /usr/X11R6/lib, in the event "$1" is "remove", and before + # invoking ldconfig. + + #local dir ldsoconf fgrep_status cmp_status + + _dir="/usr/X11R6/lib" + _ldsoconf="/etc/ld.so.conf" + + # is the line present? + if fgrep -qsx "$_dir" "$_ldsoconf"; then + # are there any shared objects in the directory? + if [ "$(echo "$_dir"/lib*.so.*.*)" = "$_dir/lib*.so.*.*" ]; then + # glob expansion produced nothing, so no shared libraries are present + observe "removing $_dir directory from $_ldsoconf" + # rewrite the file (very carefully) + set +e + fgrep -svx "$_dir" "$_ldsoconf" > "$_ldsoconf.dpkg-tmp" + _fgrep_status=$? + set -e + case $_fgrep_status in + 0|1) ;; # we don't actually care if any lines matched or not + *) die "error reading \"$_ldsoconf\"; fgrep exited with status" \ + "$_fgrep_status" ;; + esac + set +e + cmp -s "$_ldsoconf.dpkg-tmp" "$_ldsoconf" + _cmp_status=$? + set -e + case $_cmp_status in + 0) rm "$_ldsoconf.dpkg-tmp" ;; # files are identical + 1) mv "$_ldsoconf.dpkg-tmp" "$_ldsoconf" ;; # files differ + *) die "error comparing \"$_ldsoconf.dpkg-tmp\" to \"$_ldsoconf\";" \ + "cmp exited with status $_cmp_status" ;; + esac + fi + fi +} + +make_symlink_sane () { + # syntax: make_symlink_sane symlink target + # + # Ensure that the symbolic link symlink exists, and points to target. + # + # If symlink does not exist, create it and point it at target. + # + # If symlink exists but is not a symbolic link, back it up. + # + # If symlink exists, is a symbolic link, but points to the wrong location, fix + # it. + # + # If symlink exists, is a symbolic link, and already points to target, do + # nothing. + # + # This function wouldn't be needed if ln had an -I, --idempotent option. + + # Validate arguments. + if [ $# -ne 2 ]; then + usage_error "make_symlink_sane() called with wrong number of arguments;" \ + "expected 2, got $#" + exit $SHELL_LIB_USAGE_ERROR + fi + + # We could just use the positional parameters as-is, but that makes things + # harder to follow. + #local symlink target + + _symlink="$1" + _target="$2" + + if [ -L "$_symlink" ] && [ "$(readlink "$_symlink")" = "$_target" ]; then + observe "link from $_symlink to $_target already exists" + else + observe "creating symbolic link from $_symlink to $_target" + mkdir -p "${_target%/*}" "${_symlink%/*}" + ln -s -b -S ".dpkg-old" "$_target" "$_symlink" + fi +} + +migrate_dir_to_symlink () { + # syntax: migrate_dir_to_symlink old_location new_location + # + # Per Debian Policy section 6.5.4, "A directory will never be replaced by a + # symbolic link to a directory or vice versa; instead, the existing state + # (symlink or not) will be left alone and dpkg will follow the symlink if + # there is one." + # + # We have to do it ourselves. + # + # This function moves the contents of old_location, a directory, into + # new_location, a directory, then makes old_location a symbolic link to + # new_location. + # + # old_location need not exist, but if it does, it must be a directory (or a + # symlink to a directory). If it is not, it is backed up. If new_location + # exists already and is not a directory, it is backed up. + # + # This function should be called from a package's preinst so that other + # packages unpacked after this one --- but before this package's postinst runs + # --- are unpacked into new_location even if their payloads contain + # old_location filespecs. + + # Validate arguments. + if [ $# -ne 2 ]; then + usage_error "migrate_dir_to_symlink() called with wrong number of" + "arguments; expected 2, got $#" + exit $SHELL_LIB_USAGE_ERROR + fi + + # We could just use the positional parameters as-is, but that makes things + # harder to follow. + local _new _old + + _old="$1" + _new="$2" + + # Is old location a symlink? + if [ -L "$_old" ]; then + # Does it already point to new location? + if [ "$(readlink "$_old")" = "$_new" ]; then + # Nothing to do; migration has already been done. + observe "migration of $_old to $_new already done" + return 0 + else + # Back it up. + warn "backing up symbolic link $_old as $_old.dpkg-old" + mv -b "$_old" "$_old.dpkg-old" + fi + fi + + # Does old location exist, but is not a directory? + if [ -e "$_old" ] && ! [ -d "$_old" ]; then + # Back it up. + warn "backing up non-directory $_old as $_old.dpkg-old" + mv -b "$_old" "$_old.dpkg-old" + fi + + observe "migrating $_old to $_new" + + # Is new location a symlink? + if [ -L "$_new" ]; then + # Does it point the wrong way, i.e., back to where we're migrating from? + if [ "$(readlink "$_new")" = "$_old" ]; then + # Get rid of it. + observe "removing symbolic link $_new which points to $_old" + rm "$_new" + else + # Back it up. + warn "backing up symbolic link $_new as $_new.dpkg-old" + mv -b "$_new" "$_new.dpkg-old" + fi + fi + + # Does new location exist, but is not a directory? + if [ -e "$_new" ] && ! [ -d "$_new" ]; then + warn "backing up non-directory $_new as $_new.dpkg-old" + mv -b "$_new" "$_new.dpkg-old" + fi + + # Create new directory if it does not yet exist. + if ! [ -e "$_new" ]; then + observe "creating $_new" + mkdir -p "$_new" + fi + + # Copy files in old location to new location. Back up any filenames that + # already exist in the new location with the extension ".dpkg-old". + observe "copying files from $_old to $_new" + if ! (cd "$_old" && cp -a -b -S ".dpkg-old" . "$_new"); then + die "error(s) encountered while copying files from $_old to $_new" + fi + + # Remove files at old location. + observe "removing $_old" + rm -r "$_old" + + # Create symlink from old location to new location. + make_symlink_sane "$_old" "$_new" +} + +# vim:set ai et sw=2 ts=2 tw=80: + +# GOBSTOPPER: The X Strike Force shell library ends here.