Adding Debian devscripts. Mostly for uscan.

I plan to later use uscan for simplifying package updates in some
NixPkgs packages. I have no code for that now.

I added Perl packages File::DesktopEntry and File::BaseDir in a slightly
hascky way because one part of the installation system replaced PREFIX=
with --prefix= and the other complained that it doesn't know what to do
with --prefix=. I checked that a script using File::DesktopEntry works,
and I don't know enough Perl to rewrite buildPerlPackage and hope that
my change is an improvement.

I removed trnaslated manpages because it uses po4a which has some more
Debian-specific dependencies of its own.

4 files changed, 74 insertions, 8 deletions

diff --git a/pkgs/tools/misc/debian-devscripts/default.nix b/pkgs/tools/misc/debian-devscripts/default.nix
new file mode 100644
index 00000000000..693cf7c78bf
--- /dev/null
+++ b/pkgs/tools/misc/debian-devscripts/default.nix
@@ -0,0 +1,34 @@
+{stdenv, fetchurl, perl, CryptSSLeay, LWP, unzip, xz, dpkg, TimeDate, DBFile
+  , FileDesktopEntry, libxslt, docbook_xsl, python, setuptools, makeWrapper
+}:
+stdenv.mkDerivation rec {
+  version = "2.12.4";
+  name = "debian-devscripts-${version}";
+  src = fetchurl {
+    url = "mirror://debian/pool/main/d/devscripts/devscripts_${version}.tar.gz";
+    sha256 = "34bcbec78bd4fe34d9f1326b9d1477ff2410e20e2dca6b7bfbf2bf92dbb83904";
+  };
+  buildInputs = [ perl CryptSSLeay LWP unzip xz dpkg TimeDate DBFile 
+    FileDesktopEntry libxslt python setuptools makeWrapper ];
+  preConfigure = ''
+    export PERL5LIB="$PERL5LIB''${PERL5LIB:+:}${dpkg}";
+    sed -e "s@/usr/share/sgml/[^ ]*/manpages/docbook.xsl@${docbook_xsl}/xml/xsl/docbook/manpages/docbook.xsl@" -i scripts/Makefile
+    sed -e 's/ translated_manpages//; s/--install-layout=deb//; s@--root="[^ ]*"@--prefix="'"$out"'"@' -i Makefile */Makefile
+    tgtpy="$out/lib/${python.libPrefix}/site-packages"
+    mkdir -p "$tgtpy"
+    export PYTHONPATH="$PYTHONPATH''${PYTHONPATH:+:}$tgtpy"
+    sed -re "s@/usr( |$|/)@$out\\1@" -i Makefile* */Makefile*
+    sed -re "s@/etc( |$|/)@$out/etc\\1@" -i Makefile* */Makefile*
+  '';
+  postInstall = ''
+    for i in "$out/bin"/*; do
+      wrapProgram "$i" \
+        --prefix PERL5LIB : "$PERL5LIB" \
+        --prefix PERL5LIB : "$out/share/devscripts"
+    done
+  '';
+  meta = {
+    description = ''Debian package maintenance scripts'';
+    license = "GPL (variuous)"; # Mix of public domain, Artistic+GPL, GPL1+, GPL2+, GPL3+, and GPL2-only...
+  };
+}
diff --git a/pkgs/tools/package-management/dpkg/default.nix b/pkgs/tools/package-management/dpkg/default.nix
index 2ffacb08479..95682df5d39 100644
--- a/pkgs/tools/package-management/dpkg/default.nix
+++ b/pkgs/tools/package-management/dpkg/default.nix
@@ -1,16 +1,16 @@
-{stdenv, fetchurl, perl, zlib, bzip2}:
+{stdenv, fetchurl, perl, zlib, bzip2, xz}:
 
-let version = "1.14.29"; in
+let version = "1.16.8"; in
 
 stdenv.mkDerivation {
   name = "dpkg-${version}";
 
   src = fetchurl {
-    url = "mirror://debian/pool/main/d/dpkg/dpkg_${version}.tar.gz";
-    sha256 = "0cynms4vziy957r4zskybbid87sz99vrfy8d999vlhxgc74c2zpa";
+    url = "mirror://debian/pool/main/d/dpkg/dpkg_${version}.tar.xz";
+    sha256 = "4a1f4611390d93f1f198d910d3a4e4913b3cf81702b31f585a1872ca98df0eaa";
   };
 
-  configureFlags = "--without-dselect --with-admindir=/var/lib/dpkg";
+  configureFlags = "--disable-dselect --with-admindir=/var/lib/dpkg ";
 
   preConfigure = ''
     # Can't use substitute pending resolution of NIXPKGS-89.
@@ -24,11 +24,12 @@ stdenv.mkDerivation {
     chmod +x $TMPDIR/dpkg
     PATH=$TMPDIR:$PATH
 
-    substituteInPlace src/Makefile.in --replace "install-data-local:" "disabled:"
-    substituteInPlace dpkg-split/Makefile.in --replace "install-data-local:" "disabled:"
+    for i in $(find . -name Makefile.in); do 
+      substituteInPlace $i --replace "install-data-local:" "disabled:" ;
+    done
   '';
 
-  buildInputs = [ perl zlib bzip2 ];
+  buildInputs = [ perl zlib bzip2 xz ];
 
   meta = {
     description = "The Debian package manager";
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 57078ac3750..32fb0cb4675 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -587,6 +587,10 @@ let
 
   dcraw = callPackage ../tools/graphics/dcraw { };
 
+  debian_devscripts = callPackage ../tools/misc/debian-devscripts {
+    inherit (perlPackages) CryptSSLeay LWP TimeDate DBFile FileDesktopEntry;
+  };
+
   debootstrap = callPackage ../tools/misc/debootstrap { };
 
   detox = callPackage ../tools/misc/detox { };
diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index eeba996990d..0e1f11d0b8a 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -1578,6 +1578,19 @@ rec {
     };
   };
 
+  FileBaseDir = buildPerlPackage rec {
+    version = "0.03";
+    name = "File-BaseDir-${version}";
+    configurePhase = ''
+      preConfigure || true
+      perl Build.PL PREFIX="$out" prefix="$out"
+    '';
+    src = fetchurl {
+      url = "mirror://cpan/modules/by-module/File/${name}.tar.gz";
+      sha256 = "0029cba7a3b5d8aa5f7d03cb1b7ba2bcf2829382f7f26aa3bee06fce8611a886";
+    };
+  };
+
   FileCopyRecursive = buildPerlPackage rec {
     name = "File-Copy-Recursive-0.38";
     src = fetchurl {
@@ -1586,6 +1599,20 @@ rec {
     };
   };
 
+  FileDesktopEntry = buildPerlPackage rec {
+    version = "0.04";
+    name = "File-DesktopEntry-${version}";
+    configurePhase = ''
+      preConfigure || true
+      perl Build.PL PREFIX="$out" prefix="$out"
+    '';
+    src = fetchurl {
+      url = "mirror://cpan/modules/by-module/File/${name}.tar.gz";
+      sha256 = "d7f80d8bd303651a43dc1810c73740d38a0d2b158fb33cd3b6ca4d3a566da7cb";
+    };
+    propagatedBuildInputs = [ FileBaseDir ];
+  };
+
   FileFindRule = buildPerlPackage rec {
     name = "File-Find-Rule-0.32";
     src = fetchurl {