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xserver-xorg-video-voodoo: Changes to 'debian-experimental'



 debian/changelog                 |   16 +
 debian/control                   |    2 
 debian/copyright                 |   13 +
 debian/rules                     |    2 
 debian/xsfbs/xsfbs-autoreconf.mk |  150 ---------------
 debian/xsfbs/xsfbs.mk            |   49 +---
 debian/xsfbs/xsfbs.sh            |  387 +++++++++++++++++++++------------------
 7 files changed, 251 insertions(+), 368 deletions(-)

New commits:
commit 39f0e5ff85f617c7e8d439e55b2e563983eadc8f
Author: Julien Cristau <jcristau@debian.org>
Date:   Wed Sep 10 13:10:30 2008 +0100

    Build against xserver 1.5.

diff --git a/debian/changelog b/debian/changelog
index 7a38566..a841dec 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+xserver-xorg-video-voodoo (1:1.2.0-2) experimental; urgency=low
+
+  * Build against xserver 1.5.
+
+ -- Julien Cristau <jcristau@debian.org>  Wed, 10 Sep 2008 13:09:38 +0100
+
 xserver-xorg-video-voodoo (1:1.2.0-1) unstable; urgency=low
 
   [ Brice Goglin ]
diff --git a/debian/control b/debian/control
index 34000f3..0aadcdd 100644
--- a/debian/control
+++ b/debian/control
@@ -3,7 +3,7 @@ Section: x11
 Priority: optional
 Maintainer: Debian X Strike Force <debian-x@lists.debian.org>
 Uploaders: David Nusinow <dnusinow@debian.org>, Julien Cristau <jcristau@debian.org>
-Build-Depends: debhelper (>= 5.0.0), pkg-config, quilt, xserver-xorg-dev (>= 2:1.4), x11proto-xext-dev, x11proto-xf86dga-dev, x11proto-core-dev, x11proto-fonts-dev, x11proto-randr-dev, x11proto-render-dev, dpkg-dev (>= 1.14.17)
+Build-Depends: debhelper (>= 5.0.0), pkg-config, quilt, xserver-xorg-dev (>= 2:1.5), x11proto-xext-dev, x11proto-xf86dga-dev, x11proto-core-dev, x11proto-fonts-dev, x11proto-randr-dev, x11proto-render-dev, dpkg-dev (>= 1.14.17)
 Standards-Version: 3.7.3
 Vcs-Git: git://git.debian.org/git/pkg-xorg/driver/xserver-xorg-video-voodoo
 Vcs-Browser: http://git.debian.org/?p=pkg-xorg/driver/xserver-xorg-video-voodoo.git

commit 86e7669f5d912824e341ea487a6257ec5433eb90
Author: Julien Cristau <jcristau@debian.org>
Date:   Thu Jul 17 15:44:45 2008 +0200

    xsfbs.mk: make 'log' a separate target
    
    'prepare' runs genscripts, and we don't want that in unpatch,
    so create stampdir/log in a separate target, and make unpatch
    depend on that instead of prepare.

diff --git a/debian/xsfbs/xsfbs.mk b/debian/xsfbs/xsfbs.mk
index 984e81c..f0f8953 100755
--- a/debian/xsfbs/xsfbs.mk
+++ b/debian/xsfbs/xsfbs.mk
@@ -110,10 +110,15 @@ $(STAMP_DIR)/stampdir:
 .PHONY: prepare
 stampdir_targets+=prepare
 prepare: $(STAMP_DIR)/prepare
-$(STAMP_DIR)/prepare: $(STAMP_DIR)/stampdir $(STAMP_DIR)/genscripts
-	mkdir -p $(STAMP_DIR)/log
+$(STAMP_DIR)/prepare: $(STAMP_DIR)/log $(STAMP_DIR)/genscripts
 	>$@
 
+.PHONY: log
+stampdir_targets+=log
+log: $(STAMP_DIR)/log
+$(STAMP_DIR)/log: $(STAMP_DIR)/stampdir
+	mkdir -p $(STAMP_DIR)/log
+
 # Apply all patches to the upstream source.
 .PHONY: patch
 stampdir_targets+=patch
@@ -140,7 +145,7 @@ $(STAMP_DIR)/patch: $(STAMP_DIR)/prepare
 
 # Revert all patches to the upstream source.
 .PHONY: unpatch
-unpatch: $(STAMP_DIR)/prepare
+unpatch: $(STAMP_DIR)/log
 	rm -f $(STAMP_DIR)/patch
 	@echo -n "Unapplying patches..."; \
 	if $(QUILT) applied >/dev/null 2>/dev/null; then \

commit 50619e730fcaf422ffa4451468520526b2a830b8
Author: Julien Cristau <jcristau@debian.org>
Date:   Wed Jul 16 18:42:14 2008 +0200

    xsfbs.mk: update the list of releases, and drop some unused code
    
    we haven't had a separate source tree since modularization.

diff --git a/debian/xsfbs/xsfbs.mk b/debian/xsfbs/xsfbs.mk
index 2350f80..984e81c 100755
--- a/debian/xsfbs/xsfbs.mk
+++ b/debian/xsfbs/xsfbs.mk
@@ -44,9 +44,9 @@ NO_EPOCH_VER:=$(shell echo $(UPSTREAM_VERSION) | sed 's/^.://')
 BUILDER:=$(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
+# digits, dots, and/or the codename of a release 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)
+OFFICIAL_BUILD:=$(shell VERSION=$(SOURCE_VERSION); if ! expr "$$(echo $${VERSION\#\#*-} | sed 's/\(woody\|sarge\|etch\|lenny\)//g')" : ".*[^0-9.].*" >/dev/null 2>&1; then echo yes; fi)
 
 # Set up parameters for the Debian build environment.
 
@@ -69,16 +69,6 @@ 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

commit 6c29758eb1a2798f6b77516b7a75dc399769d217
Author: Julien Cristau <jcristau@debian.org>
Date:   Wed Jul 16 18:22:01 2008 +0200

    xsfbs.mk: more parallel make fixing

diff --git a/debian/xsfbs/xsfbs.mk b/debian/xsfbs/xsfbs.mk
index fa2431e..2350f80 100755
--- a/debian/xsfbs/xsfbs.mk
+++ b/debian/xsfbs/xsfbs.mk
@@ -119,8 +119,8 @@ $(STAMP_DIR)/stampdir:
 # 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)/prepare: $(STAMP_DIR)/stampdir
+prepare: $(STAMP_DIR)/prepare
+$(STAMP_DIR)/prepare: $(STAMP_DIR)/stampdir $(STAMP_DIR)/genscripts
 	mkdir -p $(STAMP_DIR)/log
 	>$@
 

commit 78b3958b14a5298165d8500d711342be1b7b6463
Author: Julien Cristau <jcristau@debian.org>
Date:   Wed Jul 16 18:22:01 2008 +0200

    xsfbs.mk: fix the prepare target for parallel make

diff --git a/debian/xsfbs/xsfbs.mk b/debian/xsfbs/xsfbs.mk
index b871b3b..fa2431e 100755
--- a/debian/xsfbs/xsfbs.mk
+++ b/debian/xsfbs/xsfbs.mk
@@ -119,11 +119,9 @@ $(STAMP_DIR)/stampdir:
 # 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)/log
+prepare: $(STAMP_DIR)/genscripts $(STAMP_DIR)/prepare
 $(STAMP_DIR)/prepare: $(STAMP_DIR)/stampdir
-	if [ ! -e $(STAMP_DIR)/log ]; then \
-		mkdir $(STAMP_DIR)/log; \
-	fi; \
+	mkdir -p $(STAMP_DIR)/log
 	>$@
 
 # Apply all patches to the upstream source.

commit 20c6c8ae3599e4cacbc06c576558529248b0cfb5
Author: Julien Cristau <jcristau@debian.org>
Date:   Fri Jun 6 15:33:57 2008 +0200

    Prepare changelog for upload

diff --git a/debian/changelog b/debian/changelog
index 3e5a500..7a38566 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,4 +1,4 @@
-xserver-xorg-video-voodoo (1:1.2.0-1) UNRELEASED; urgency=low
+xserver-xorg-video-voodoo (1:1.2.0-1) unstable; urgency=low
 
   [ Brice Goglin ]
   * Add upstream URL to debian/copyright.
@@ -15,7 +15,7 @@ xserver-xorg-video-voodoo (1:1.2.0-1) UNRELEASED; urgency=low
     dpkg-dev >= 1.14.17.
   * Add more information about copyright holders to debian/copyright.
 
- -- Brice Goglin <bgoglin@debian.org>  Sat, 15 Sep 2007 02:28:55 +0200
+ -- Julien Cristau <jcristau@debian.org>  Fri, 06 Jun 2008 15:33:54 +0200
 
 xserver-xorg-video-voodoo (1:1.1.1-5) unstable; urgency=low
 

commit fd99a0437d3d72973babc4f420209e9df01da044
Author: Julien Cristau <jcristau@debian.org>
Date:   Fri Jun 6 15:33:49 2008 +0200

    Add more information about copyright holders to debian/copyright.

diff --git a/debian/changelog b/debian/changelog
index cd6dd56..3e5a500 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -13,6 +13,7 @@ xserver-xorg-video-voodoo (1:1.2.0-1) UNRELEASED; urgency=low
     /usr/bin/Xorg and other modules, and that's not a bug, so we want
     dpkg-shlibdeps to shut up about symbols it can't find.  Build-depend on
     dpkg-dev >= 1.14.17.
+  * Add more information about copyright holders to debian/copyright.
 
  -- Brice Goglin <bgoglin@debian.org>  Sat, 15 Sep 2007 02:28:55 +0200
 
diff --git a/debian/copyright b/debian/copyright
index 791c1bc..8af1eb2 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -1,7 +1,18 @@
 This package was downloaded from
 http://xorg.freedesktop.org/releases/individual/driver/
 
-Alan Cox <alan@redhat.com>
+Author: Alan Cox <alan@redhat.com>
+
+Derived from:
+XFree86 driver for Glide(tm). (Mainly for Voodoo 1 and 2 cards)
+by Henrik Harmsen (hch@cd.chalmers.se or Henrik.Harmsen@erv.ericsson.se)
+
+Portions derived from  linux/drivers/video/sstfb.c
+    -- voodoo graphics frame buffer
+    Copyright (c) 2000-2002 Ghozlane Toumi <gtoumi@laposte.net>
+Relicensed from GPL to the X license by consent of the author
+
+Other code Copyright 2004 Red Hat Inc.
 
 Permission to use, copy, modify, distribute, and sell this software and its
 documentation for any purpose is hereby granted without fee, provided that

commit 16a003d055952fa20aa95bf231d17ab84234c468
Author: Julien Cristau <jcristau@debian.org>
Date:   Fri Jun 6 15:27:31 2008 +0200

    Run dpkg-shlibdeps with --warnings=6.
    
    Drivers reference symbols from /usr/bin/Xorg and other modules,
    and that's not a bug, so we want dpkg-shlibdeps to shut up about
    symbols it can't find.  Build-depend on dpkg-dev >= 1.14.17.

diff --git a/debian/changelog b/debian/changelog
index 892b727..cd6dd56 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -9,6 +9,10 @@ xserver-xorg-video-voodoo (1:1.2.0-1) UNRELEASED; urgency=low
   * Remove Branden from Uploaders with his permission, and add myself.
   * Bump Standards-Version to 3.7.3.
   * Drop the XS- prefix from Vcs-* control fields.
+  * Run dpkg-shlibdeps with --warnings=6.  Drivers reference symbols from
+    /usr/bin/Xorg and other modules, and that's not a bug, so we want
+    dpkg-shlibdeps to shut up about symbols it can't find.  Build-depend on
+    dpkg-dev >= 1.14.17.
 
  -- Brice Goglin <bgoglin@debian.org>  Sat, 15 Sep 2007 02:28:55 +0200
 
diff --git a/debian/control b/debian/control
index 2bb89c1..34000f3 100644
--- a/debian/control
+++ b/debian/control
@@ -3,7 +3,7 @@ Section: x11
 Priority: optional
 Maintainer: Debian X Strike Force <debian-x@lists.debian.org>
 Uploaders: David Nusinow <dnusinow@debian.org>, Julien Cristau <jcristau@debian.org>
-Build-Depends: debhelper (>= 5.0.0), pkg-config, quilt, xserver-xorg-dev (>= 2:1.4), x11proto-xext-dev, x11proto-xf86dga-dev, x11proto-core-dev, x11proto-fonts-dev, x11proto-randr-dev, x11proto-render-dev
+Build-Depends: debhelper (>= 5.0.0), pkg-config, quilt, xserver-xorg-dev (>= 2:1.4), x11proto-xext-dev, x11proto-xf86dga-dev, x11proto-core-dev, x11proto-fonts-dev, x11proto-randr-dev, x11proto-render-dev, dpkg-dev (>= 1.14.17)
 Standards-Version: 3.7.3
 Vcs-Git: git://git.debian.org/git/pkg-xorg/driver/xserver-xorg-video-voodoo
 Vcs-Browser: http://git.debian.org/?p=pkg-xorg/driver/xserver-xorg-video-voodoo.git
diff --git a/debian/rules b/debian/rules
index c2dac3a..6c0cadb 100755
--- a/debian/rules
+++ b/debian/rules
@@ -79,7 +79,7 @@ binary-arch: build install serverabi
 	dh_compress
 	dh_fixperms
 	dh_installdeb
-	dh_shlibdeps
+	dh_shlibdeps -- --warnings=6
 	dh_gencontrol
 	dh_md5sums
 	dh_builddeb

commit 06657b127ede75064d5ebd4050a136c6c5ccefe8
Author: Julien Cristau <jcristau@debian.org>
Date:   Fri Jun 6 15:22:16 2008 +0200

    Revert to building against xserver 1.4

diff --git a/debian/changelog b/debian/changelog
index d1a9a2e..892b727 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -7,7 +7,6 @@ xserver-xorg-video-voodoo (1:1.2.0-1) UNRELEASED; urgency=low
   * New upstream release.
   * Refresh patch 01_gen_pci_ids.diff.
   * Remove Branden from Uploaders with his permission, and add myself.
-  * Build against xserver 1.5 rc1.
   * Bump Standards-Version to 3.7.3.
   * Drop the XS- prefix from Vcs-* control fields.
 
diff --git a/debian/control b/debian/control
index e1e70f4..2bb89c1 100644
--- a/debian/control
+++ b/debian/control
@@ -3,7 +3,7 @@ Section: x11
 Priority: optional
 Maintainer: Debian X Strike Force <debian-x@lists.debian.org>
 Uploaders: David Nusinow <dnusinow@debian.org>, Julien Cristau <jcristau@debian.org>
-Build-Depends: debhelper (>= 5.0.0), pkg-config, quilt, xserver-xorg-dev (>= 2:1.4.99.901), x11proto-xext-dev, x11proto-xf86dga-dev, x11proto-core-dev, x11proto-fonts-dev, x11proto-randr-dev, x11proto-render-dev, libpciaccess-dev
+Build-Depends: debhelper (>= 5.0.0), pkg-config, quilt, xserver-xorg-dev (>= 2:1.4), x11proto-xext-dev, x11proto-xf86dga-dev, x11proto-core-dev, x11proto-fonts-dev, x11proto-randr-dev, x11proto-render-dev
 Standards-Version: 3.7.3
 Vcs-Git: git://git.debian.org/git/pkg-xorg/driver/xserver-xorg-video-voodoo
 Vcs-Browser: http://git.debian.org/?p=pkg-xorg/driver/xserver-xorg-video-voodoo.git

commit 4c2fb5aa80a15b5a9a9b51b03c7dc30496a22561
Author: Brice Goglin <bgoglin@debian.org>
Date:   Sat May 31 13:23:24 2008 +0200

    Update xsfbs/quilt patching rules to be compatible with the
    "3.0 (quilt)" source package.
    
    Thanks to Raphael Hertzog.
    See http://lists.debian.org/debian-x/2008/05/msg01250.html for details.

diff --git a/debian/xsfbs/xsfbs.mk b/debian/xsfbs/xsfbs.mk
index c11923f..b871b3b 100755
--- a/debian/xsfbs/xsfbs.mk
+++ b/debian/xsfbs/xsfbs.mk
@@ -21,10 +21,8 @@
 # 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/
+# force quilt to not use ~/.quiltrc and to use debian/patches
+QUILT = QUILT_PATCHES=debian/patches quilt --quiltrc /dev/null
 
 # Set up parameters for the upstream build environment.
 
@@ -121,19 +119,11 @@ $(STAMP_DIR)/stampdir:
 # 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
+prepare: $(STAMP_DIR)/genscripts $(STAMP_DIR)/prepare $(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.
@@ -162,10 +152,10 @@ $(STAMP_DIR)/patch: $(STAMP_DIR)/prepare
 
 # Revert all patches to the upstream source.
 .PHONY: unpatch
-unpatch:
+unpatch: $(STAMP_DIR)/prepare
 	rm -f $(STAMP_DIR)/patch
 	@echo -n "Unapplying patches..."; \
-	if [ -e $(STAMP_DIR)/patches/applied-patches ]; then \
+	if $(QUILT) applied >/dev/null 2>/dev/null; then \
 	  if $(QUILT) pop -a -v >$(STAMP_DIR)/log/unpatch 2>&1; then \
 	    cat $(STAMP_DIR)/log/unpatch; \
 	    echo "successful."; \
@@ -192,7 +182,7 @@ cleanscripts:
 .PHONY: xsfclean
 xsfclean: cleanscripts unpatch
 	dh_testdir
-	rm -rf .pc patches
+	rm -rf .pc
 	rm -rf $(STAMP_DIR) $(SOURCE_DIR)
 	rm -rf imports
 	dh_clean debian/shlibs.local \

commit dcf4204d5328834172df80951a18de014b0f74ef
Author: Julien Cristau <jcristau@debian.org>
Date:   Fri May 30 12:26:18 2008 +0200

    xsfbs.sh: use 'local' now that policy allows it
    
    Policy 3.7.3 allows /bin/sh scripts to use 'local'.

diff --git a/debian/xsfbs/xsfbs.sh b/debian/xsfbs/xsfbs.sh
index 0c7607a..72efa95 100644
--- a/debian/xsfbs/xsfbs.sh
+++ b/debian/xsfbs/xsfbs.sh
@@ -238,19 +238,19 @@ analyze_path () {
   # analyze_path /usr/X11R6/bin -> ls -dl /usr /usr/X11R6 /usr/X11R6/bin
   # Thanks to Randolph Chung for this clever hack.
 
-  #local f g
+  local f g
 
   while [ -n "$1" ]; do
     reject_whitespace "$1"
-    _g=
+    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/
+    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 /$_g
+        message "/$g$f: nonexistent; directory contents of /$g:"
+        ls -l /$g
         break
       fi
     done
@@ -259,27 +259,27 @@ analyze_path () {
 }
 
 find_culprits () {
-  #local f p dpkg_info_dir possible_culprits smoking_guns bad_packages package \
-  #  msg
+  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 \
+  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 $_smoking_guns; do
+      if [ -n "$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")
+            package=${p##*/}   # strip off the directories
+            bad_packages=$(printf "%s\n%s" "$bad_packages" "$package")
           done
-          _msg=$(cat <<EOF
+          msg=$(cat <<EOF
 The following packages appear to have file overlaps with the X.Org packages;
 these packages are either very old, or in violation of Debian Policy.  Try
 upgrading each of these packages to the latest available version if possible:
@@ -291,17 +291,17 @@ Tracking System.  You may want to refer the package maintainer to section 12.8
 of the Debian Policy manual.
 EOF
 )
-          message "$_msg"
-          message "The overlapping packages are: $_bad_packages"
+          message "$msg"
+          message "The overlapping packages are: $bad_packages"
         else
           message "no overlaps found."
         fi
       fi
     else
-      message "cannot search; no matches for $_dpkg_info_dir/*.list."
+      message "cannot search; no matches for $dpkg_info_dir/*.list."
     fi
   else
-    message "cannot search; $_dpkg_info_dir does not exist."
+    message "cannot search; $dpkg_info_dir does not exist."
   fi
 }
 
@@ -323,7 +323,7 @@ check_symlink () {
   #
   # Primarily used by check_symlinks_and_warn() and check_symlinks_and_bomb().
 
-  #local symlink
+  local symlink
 
   # validate arguments
   if [ $# -ne 1 ]; then
@@ -332,9 +332,9 @@ check_symlink () {
     exit $SHELL_LIB_USAGE_ERROR
   fi
 
-  _symlink="$1"
+  symlink="$1"
 
-  if [ "$(maplink "$_symlink")" = "$(readlink "$_symlink")" ]; then
+  if [ "$(maplink "$symlink")" = "$(readlink "$symlink")" ]; then
     return 0
   else
     return 1
@@ -349,7 +349,7 @@ check_symlinks_and_warn () {
   # Call this function from a preinst script in the event $1 is "upgrade" or
   # "install".
 
-  #local errmsg symlink
+  local errmsg symlink
 
   # validate arguments
   if [ $# -lt 1 ]; then
@@ -359,25 +359,25 @@ check_symlinks_and_warn () {
   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"
+    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"
+    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"
+        errmsg="$errmsg thing"
       fi
-      _errmsg="$_errmsg is removed"
-      die "$_errmsg"
+      errmsg="$errmsg is removed"
+      die "$errmsg"
     fi
     shift
   done
@@ -390,7 +390,7 @@ check_symlinks_and_bomb () {
   #
   # Call this function from a postinst script.
 
-  #local problem symlink
+  local problem symlink
 
   # validate arguments
   if [ $# -lt 1 ]; then
@@ -400,24 +400,24 @@ check_symlinks_and_bomb () {
   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")"
+    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"
+    elif [ -e "$symlink" ]; then
+      problem=yes
+      warn "$symlink is not a symbolic link"
     else
-      _problem=yes
-      warn "$_symlink symbolic link does not exist"
+      problem=yes
+      warn "$symlink symbolic link does not exist"
     fi
-    if [ -n "$_problem" ]; then
-      analyze_path "$_symlink" "$(readlink "$_symlink")"
-      find_culprits "$_symlink"
+    if [ -n "$problem" ]; then
+      analyze_path "$symlink" "$(readlink "$symlink")"
+      find_culprits "$symlink"
       die "bad symbolic links on system"
     fi
     shift
@@ -427,9 +427,9 @@ check_symlinks_and_bomb () {
 font_update () {
   # run $UPDATECMDS in $FONTDIRS
 
-  #local dir cmd shortcmd x_font_dir_prefix
+  local dir cmd shortcmd x_font_dir_prefix
 
-  _x_font_dir_prefix="/usr/share/fonts/X11"
+  x_font_dir_prefix="/usr/share/fonts/X11"
 
   if [ -z "$UPDATECMDS" ]; then
     usage_error "font_update() called but \$UPDATECMDS not set"
@@ -441,32 +441,32 @@ font_update () {
   reject_unlikely_path_chars "$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
+  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 [ "$_shortcmd" = "update-fonts-dir" ]; then
-            _cmd_opts=--x11r7-layout
+          if [ "$shortcmd" = "update-fonts-dir" ]; then
+            cmd_opts=--x11r7-layout
           fi
-          if [ "$_shortcmd" = "update-fonts-scale" ]; then
-            _cmd_opts=--x11r7-layout
+          if [ "$shortcmd" = "update-fonts-scale" ]; then
+            cmd_opts=--x11r7-layout
           fi
-          $_cmd $_cmd_opts $_dir || warn "$_cmd $_cmd_opts $_dir" \
+          $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 $_dir font" \
+          warn "$cmd not found; not updating corresponding $dir font" \
                "directory data"
         fi
       done
     else
-      warn "$_dir is not a directory; not updating font directory data"
+      warn "$dir is not a directory; not updating font directory data"
     fi
   done
 }
@@ -485,7 +485,7 @@ remove_conffile_prepare () {
   # version (or installed over a version removed-but-not-purged) prior to the
   # one in which the conffile was obsoleted.
 
-  #local conffile current_checksum
+  local conffile current_checksum
 
   # validate arguments
   if [ $# -lt 2 ]; then
@@ -494,19 +494,19 @@ remove_conffile_prepare () {
     exit $SHELL_LIB_USAGE_ERROR
   fi
 
-  _conffile="$1"
+  conffile="$1"
   shift
 
-  # does the _conffile even exist?
-  if [ -e "$_conffile" ]; then
+  # does the conffile even exist?
+  if [ -e "$conffile" ]; then
     # calculate its checksum
-    _current_checksum=$(md5sum < "$_conffile" | sed 's/[[:space:]].*//')
+    current_checksum=$(md5sum < "$conffile" | sed 's/[[:space:]].*//')
     # compare it to each supplied checksum
     while [ -n "$1" ]; do
-      if [ "$_current_checksum" = "$1" ]; then
+      if [ "$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"
+        observe "preparing obsolete conffile $conffile for removal"
+        mv "$conffile" "$conffile.$THIS_PACKAGE-tmp"
         break
       fi
       shift
@@ -553,7 +553,7 @@ remove_conffile_commit () {
   # Call this function from a postinst script after having used
   # remove_conffile_prepare() in the preinst.
 
-  #local conffile
+  local conffile
 
   # validate arguments
   if [ $# -ne 1 ]; then
@@ -562,12 +562,12 @@ remove_conffile_commit () {
     exit $SHELL_LIB_USAGE_ERROR
   fi
 
-  _conffile="$1"
+  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.$THIS_PACKAGE-tmp"
+  if [ -e "$conffile.$THIS_PACKAGE-tmp" ]; then
+    observe "committing removal of obsolete conffile $conffile"
+    rm "$conffile.$THIS_PACKAGE-tmp"
   fi
 }
 
@@ -580,7 +580,7 @@ remove_conffile_rollback () {
   # or "abort-install" is  after having used remove_conffile_prepare() in the
   # preinst.
 
-  #local conffile
+  local conffile
 
   # validate arguments
   if [ $# -ne 1 ]; then
@@ -589,13 +589,13 @@ remove_conffile_rollback () {
     exit $SHELL_LIB_USAGE_ERROR
   fi
 
-  _conffile="$1"
+  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"
+  if [ -e "$conffile.$THIS_PACKAGE-tmp" ]; then
+    observe "rolling back removal of obsolete conffile $conffile"
+    mv "$conffile.$THIS_PACKAGE-tmp" "$conffile"
   fi
 }
 
@@ -615,7 +615,7 @@ replace_conffile_with_symlink_prepare () {
   # version (or installed over a version removed-but-not-purged) prior to the
   # one in which the conffile was obsoleted.
 
-  #local conffile current_checksum
+  local conffile current_checksum
 
   # validate arguments
   if [ $# -lt 3 ]; then
@@ -624,16 +624,16 @@ replace_conffile_with_symlink_prepare () {
     exit $SHELL_LIB_USAGE_ERROR
   fi
 
-  _oldconffile="$1"
+  oldconffile="$1"
   shift
-  _newconffile="$1"
+  newconffile="$1"
   shift
 
   remove_conffile_prepare "$_oldconffile" "$@"
-  # If $_oldconffile still exists, then md5sums didn't match.
+  # If $oldconffile still exists, then md5sums didn't match.
   # Copy it to new one.
-  if [ -f "$_oldconffile" ]; then
-    cp "$_oldconffile" "$_newconffile"
+  if [ -f "$oldconffile" ]; then
+    cp "$oldconffile" "$newconffile"
   fi
 
 }
@@ -647,7 +647,7 @@ replace_conffile_with_symlink_commit () {
   # Call this function from a postinst script after having used
   # replace_conffile_with_symlink_prepare() in the preinst.
 
-  #local conffile
+  local conffile
 
   # validate arguments
   if [ $# -ne 1 ]; then
@@ -656,9 +656,9 @@ replace_conffile_with_symlink_commit () {
     exit $SHELL_LIB_USAGE_ERROR
   fi
 
-  _conffile="$1"
+  conffile="$1"
 
-  remove_conffile_commit "$_conffile"
+  remove_conffile_commit "$conffile"
 }
 
 replace_conffile_with_symlink_rollback () {
@@ -674,7 +674,7 @@ replace_conffile_with_symlink_rollback () {
   # You should have  used replace_conffile_with_symlink_prepare() in the
   # preinst.
 
-  #local conffile
+  local conffile
 
   # validate arguments
   if [ $# -ne 2 ]; then
@@ -683,12 +683,12 @@ replace_conffile_with_symlink_rollback () {
     exit $SHELL_LIB_USAGE_ERROR
   fi
 
-  _oldconffile="$1"
-  _newconffile="$2"
+  oldconffile="$1"
+  newconffile="$2"
 
   remove_conffile_rollback "$_oldconffile"
-  if [ -f "$_newconffile" ]; then
-    rm "$_newconffile"
+  if [ -f "$newconffile" ]; then
+    rm "$newconffile"
   fi
 }
 
@@ -703,7 +703,7 @@ run () {
   # those cases the return value of the debconf command *must* be checked
   # before the string returned by debconf is used for anything.
 
-  #local retval
+  local retval
 
   # validate arguments
   if [ $# -lt 1 ]; then
@@ -712,10 +712,10 @@ run () {
     exit $SHELL_LIB_USAGE_ERROR
   fi
 
-  "$@" || _retval=$?
+  "$@" || retval=$?
 
-  if [ ${_retval:-0} -ne 0 ]; then
-    observe "command \"$*\" exited with status $_retval"
+  if [ ${retval:-0} -ne 0 ]; then
+    observe "command \"$*\" exited with status $retval"
   fi
 }
 
@@ -728,15 +728,15 @@ register_x_lib_dir_with_ld_so () {
   # 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
+  local dir ldsoconf
 
-  _dir="/usr/X11R6/lib"
-  _ldsoconf="/etc/ld.so.conf"
+  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" >> "$_ldsoconf"
+  if ! fgrep -qsx "$dir" "$ldsoconf"; then
+    observe "adding $dir directory to $ldsoconf"
+    echo "$dir" >> "$ldsoconf"
   fi
 }
 
@@ -750,36 +750,36 @@ deregister_x_lib_dir_with_ld_so () {
   # library in /usr/X11R6/lib, in the event "$1" is "remove", and before
   # invoking ldconfig.
 
-  #local dir ldsoconf fgrep_status cmp_status
+  local dir ldsoconf fgrep_status cmp_status
 
-  _dir="/usr/X11R6/lib"
-  _ldsoconf="/etc/ld.so.conf"
+  dir="/usr/X11R6/lib"
+  ldsoconf="/etc/ld.so.conf"
 
   # is the line present?
-  if fgrep -qsx "$_dir" "$_ldsoconf"; then
+  if fgrep -qsx "$dir" "$ldsoconf"; then
     # are there any shared objects in the directory?
-    if [ "$(echo "$_dir"/lib*.so.*.*)" = "$_dir/lib*.so.*.*" ]; then
+    if [ "$(echo "$dir"/lib*.so.*.*)" = "$dir/lib*.so.*.*" ]; then
       # glob expansion produced nothing, so no shared libraries are present
-      observe "removing $_dir directory from $_ldsoconf"
+      observe "removing $dir directory from $ldsoconf"
       # rewrite the file (very carefully)
       set +e
-      fgrep -svx "$_dir" "$_ldsoconf" > "$_ldsoconf.dpkg-tmp"
-      _fgrep_status=$?
+      fgrep -svx "$dir" "$ldsoconf" > "$ldsoconf.dpkg-tmp"
+      fgrep_status=$?
       set -e
-      case $_fgrep_status in
+      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" \
-          "$_fgrep_status" ;;
+        *) die "error reading \"$ldsoconf\"; fgrep exited with status" \
+          "$fgrep_status" ;;
       esac
       set +e
-      cmp -s "$_ldsoconf.dpkg-tmp" "$_ldsoconf"
-      _cmp_status=$?
+      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" ;;
+      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
@@ -811,17 +811,17 @@ make_symlink_sane () {
 
   # We could just use the positional parameters as-is, but that makes things
   # harder to follow.
-  #local symlink target
+  local symlink target
 
-  _symlink="$1"
-  _target="$2"
+  symlink="$1"
+  target="$2"
 
-  if [ -L "$_symlink" ] && [ "$(readlink "$_symlink")" = "$_target" ]; then
-      observe "link from $_symlink to $_target already exists"
+  if [ -L "$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"
+    observe "creating symbolic link from $symlink to $target"
+    mkdir -p "${target%/*}" "${symlink%/*}"
+    ln -s -b -S ".dpkg-old" "$target" "$symlink"
   fi
 }
 
@@ -857,73 +857,73 @@ migrate_dir_to_symlink () {
 
   # We could just use the positional parameters as-is, but that makes things
   # harder to follow.
-  local _new _old
+  local new old
 
-  _old="$1"
-  _new="$2"
+  old="$1"
+  new="$2"
 
   # Is old location a symlink?
-  if [ -L "$_old" ]; then
+  if [ -L "$old" ]; then
     # Does it already point to new location?
-    if [ "$(readlink "$_old")" = "$_new" ]; then
+    if [ "$(readlink "$old")" = "$new" ]; then
       # Nothing to do; migration has already been done.
-      observe "migration of $_old to $_new already done"
+      observe "migration of $old to $new already done"
       return 0


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