db: Reorganize Berkeley Database Packaging

Currently, the berkeley databases resuses a lot of the same code for the
expressions of each version. This consolidates all of the build routines
similar to that of the linux kernel.

This patch also adds version 6 of BDB.

15 files changed, 79 insertions, 120 deletions

diff --git a/pkgs/development/libraries/db4/cygwin-4.4.patch b/pkgs/development/libraries/db/cygwin-4.4.patch
index 3f9d658b5dac..3f9d658b5dac 100644
--- a/pkgs/development/libraries/db4/cygwin-4.4.patch
+++ b/pkgs/development/libraries/db/cygwin-4.4.patch
diff --git a/pkgs/development/libraries/db4/cygwin-4.5.patch b/pkgs/development/libraries/db/cygwin-4.5.patch
index 3f0ee78a7085..3f0ee78a7085 100644
--- a/pkgs/development/libraries/db4/cygwin-4.5.patch
+++ b/pkgs/development/libraries/db/cygwin-4.5.patch
diff --git a/pkgs/development/libraries/db/db-4.4.nix b/pkgs/development/libraries/db/db-4.4.nix
new file mode 100644
index 000000000000..4a182353f25f
--- /dev/null
+++ b/pkgs/development/libraries/db/db-4.4.nix
@@ -0,0 +1,7 @@
+{ stdenv, fetchurl, ... } @ args:
+
+import ./generic.nix (args // rec {
+  version = "4.4.20";
+  extraPatches = [ ./cygwin-4.4.patch ];
+  sha256 = "0y9vsq8dkarx1mhhip1vaciz6imbbyv37c1dm8b20l7p064bg2i9";
+})
diff --git a/pkgs/development/libraries/db/db-4.5.nix b/pkgs/development/libraries/db/db-4.5.nix
new file mode 100644
index 000000000000..6a0a921d8de6
--- /dev/null
+++ b/pkgs/development/libraries/db/db-4.5.nix
@@ -0,0 +1,7 @@
+{ stdenv, fetchurl, ... } @ args:
+
+import ./generic.nix (args // rec {
+  version = "4.5.20";
+  extraPatches = [ ./cygwin-4.5.patch ./register-race-fix.patch ];
+  sha256 = "0bd81k0qv5i8w5gbddrvld45xi9k1gvmcrfm0393v0lrm37dab7m";
+})
diff --git a/pkgs/development/libraries/db/db-4.7.nix b/pkgs/development/libraries/db/db-4.7.nix
new file mode 100644
index 000000000000..62ccfd7d3a56
--- /dev/null
+++ b/pkgs/development/libraries/db/db-4.7.nix
@@ -0,0 +1,6 @@
+{ stdenv, fetchurl, ... } @ args:
+
+import ./generic.nix (args // rec {
+  version = "4.7.25";
+  sha256 = "0gi667v9cw22c03hddd6xd6374l0pczsd56b7pba25c9sdnxjkzi";
+})
diff --git a/pkgs/development/libraries/db/db-4.8.nix b/pkgs/development/libraries/db/db-4.8.nix
new file mode 100644
index 000000000000..e77307d6fa5a
--- /dev/null
+++ b/pkgs/development/libraries/db/db-4.8.nix
@@ -0,0 +1,6 @@
+{ stdenv, fetchurl, ... } @ args:
+
+import ./generic.nix (args // rec {
+  version = "4.8.30";
+  sha256 = "0ampbl2f0hb1nix195kz1syrqqxpmvnvnfvphambj7xjrl3iljg0";
+})
diff --git a/pkgs/development/libraries/db/db-5.3.nix b/pkgs/development/libraries/db/db-5.3.nix
index a59d28ba9630..af16f1ddf549 100644
--- a/pkgs/development/libraries/db/db-5.3.nix
+++ b/pkgs/development/libraries/db/db-5.3.nix
@@ -1,32 +1,6 @@
-{ stdenv, fetchurl
-, cxxSupport ? true
-}:
+{ stdenv, fetchurl, ... } @ args:
 
-stdenv.mkDerivation rec {
-  name = "db-5.3.28";
-
-  src = fetchurl {
-    url = "http://download.oracle.com/berkeley-db/${name}.tar.gz";
-    sha256 = "0a1n5hbl7027fbz5lm0vp0zzfp1hmxnz14wx3zl9563h83br5ag0";
-  };
-
-  configureFlags = [
-    (if cxxSupport then "--enable-cxx" else "--disable-cxx")
-  ];
-
-  preConfigure = ''
-    cd build_unix
-    configureScript=../dist/configure
-  '';
-
-  postInstall = ''
-    rm -rf $out/docs
-  '';
-
-  meta = with stdenv.lib; {
-    homepage = "http://www.oracle.com/technetwork/database/database-technologies/berkeleydb/index.html";
-    description = "Berkeley DB";
-    license = "Berkeley Database License";
-    platforms = platforms.unix;
-  };
-}
+import ./generic.nix (args // rec {
+  version = "5.3.28";
+  sha256 = "0a1n5hbl7027fbz5lm0vp0zzfp1hmxnz14wx3zl9563h83br5ag0";
+})
diff --git a/pkgs/development/libraries/db/db-6.0.nix b/pkgs/development/libraries/db/db-6.0.nix
new file mode 100644
index 000000000000..22e858a9d180
--- /dev/null
+++ b/pkgs/development/libraries/db/db-6.0.nix
@@ -0,0 +1,7 @@
+{ stdenv, fetchurl, ... } @ args:
+
+import ./generic.nix (args // rec {
+  version = "6.0.20";
+  sha256 = "00r2aaglq625y8r9xd5vw2y070plp88f1mb2gbq3kqsl7128lsl0";
+  license = stdenv.lib.licenses.agpl3;
+})
diff --git a/pkgs/development/libraries/db/generic.nix b/pkgs/development/libraries/db/generic.nix
new file mode 100644
index 000000000000..de9fb27b4ec2
--- /dev/null
+++ b/pkgs/development/libraries/db/generic.nix
@@ -0,0 +1,41 @@
+{ stdenv, fetchurl
+, cxxSupport ? true
+, compat185 ? true
+
+# Options from inherited versions
+, version, sha256
+, extraPatches ? [ ]
+, license ? "Berkeley Database License"
+}:
+
+stdenv.mkDerivation rec {
+  name = "db-${version}";
+
+  src = fetchurl {
+    url = "http://download.oracle.com/berkeley-db/${name}.tar.gz";
+    sha256 = sha256;
+  };
+  
+  patches = extraPatches;
+
+  configureFlags = [
+    (if cxxSupport then "--enable-cxx" else "--disable-cxx")
+    (if compat185 then "--enable-compat185" else "--disable-compat185")
+  ];
+
+  preConfigure = ''
+    cd build_unix
+    configureScript=../dist/configure
+  '';
+
+  postInstall = ''
+    rm -rf $out/docs
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = "http://www.oracle.com/technetwork/database/database-technologies/berkeleydb/index.html";
+    description = "Berkeley DB";
+    license = license;
+    platforms = platforms.unix;
+  };
+}
diff --git a/pkgs/development/libraries/db4/register-race-fix.patch b/pkgs/development/libraries/db/register-race-fix.patch
index bb05c966e5bd..bb05c966e5bd 100644
--- a/pkgs/development/libraries/db4/register-race-fix.patch
+++ b/pkgs/development/libraries/db/register-race-fix.patch
diff --git a/pkgs/development/libraries/db4/builder.sh b/pkgs/development/libraries/db4/builder.sh
deleted file mode 100644
index b9d48b608032..000000000000
--- a/pkgs/development/libraries/db4/builder.sh
+++ /dev/null
@@ -1,12 +0,0 @@
-source $stdenv/setup
-
-preConfigure() {
-    cd build_unix
-    configureScript=../dist/configure
-}
-
-postInstall() {
-    rm -rf $out/docs
-}
-
-genericBuild
diff --git a/pkgs/development/libraries/db4/db4-4.4.nix b/pkgs/development/libraries/db4/db4-4.4.nix
deleted file mode 100644
index ab3ffa85cf27..000000000000
--- a/pkgs/development/libraries/db4/db4-4.4.nix
+++ /dev/null
@@ -1,22 +0,0 @@
-{stdenv, fetchurl, cxxSupport ? true, compat185 ? true}:
-
-stdenv.mkDerivation {
-  name = "db4-4.4.20";
-  
-  builder = ./builder.sh;
-  
-  src = fetchurl {
-    urls = [
-      http://download.oracle.com/berkeley-db/db-4.4.20.NC.tar.gz
-      http://tarballs.nixos.org/db-4.4.20.NC.tar.gz
-    ];
-    md5 = "afd9243ea353bbaa04421488d3b37900";
-  };
-  
-  configureFlags = [
-    (if cxxSupport then "--enable-cxx" else "--disable-cxx")
-    (if compat185 then "--enable-compat185" else "--disable-compat185")
-  ];
-
-  patches = [ ./cygwin-4.4.patch ];
-}
diff --git a/pkgs/development/libraries/db4/db4-4.5.nix b/pkgs/development/libraries/db4/db4-4.5.nix
deleted file mode 100644
index e5cf6f35a01f..000000000000
--- a/pkgs/development/libraries/db4/db4-4.5.nix
+++ /dev/null
@@ -1,19 +0,0 @@
-{stdenv, fetchurl, cxxSupport ? true, compat185 ? true}:
-
-stdenv.mkDerivation {
-  name = "db4-4.5.20";
-  
-  builder = ./builder.sh;
-  
-  src = fetchurl {
-    url = http://download-east.oracle.com/berkeley-db/db-4.5.20.tar.gz;
-    md5 = "b0f1c777708cb8e9d37fb47e7ed3312d";
-  };
-  
-  configureFlags = [
-    (if cxxSupport then "--enable-cxx" else "--disable-cxx")
-    (if compat185 then "--enable-compat185" else "--disable-compat185")
-  ];
-  
-  patches = [./cygwin-4.5.patch ./register-race-fix.patch];
-}
diff --git a/pkgs/development/libraries/db4/db4-4.7.nix b/pkgs/development/libraries/db4/db4-4.7.nix
deleted file mode 100644
index 9fb0d6587c0f..000000000000
--- a/pkgs/development/libraries/db4/db4-4.7.nix
+++ /dev/null
@@ -1,18 +0,0 @@
-{stdenv, fetchurl, cxxSupport ? true, compat185 ? true}:
-
-stdenv.mkDerivation {
-  name = "db4-4.7.25";
-  
-  builder = ./builder.sh;
-  
-  src = fetchurl {
-    url = http://download-east.oracle.com/berkeley-db/db-4.7.25.tar.gz;
-    sha256 = "0gi667v9cw22c03hddd6xd6374l0pczsd56b7pba25c9sdnxjkzi";
-  };
-  
-  configureFlags = [
-    (if cxxSupport then "--enable-cxx" else "--disable-cxx")
-    (if compat185 then "--enable-compat185" else "--disable-compat185")
-  ];
-  
-}
diff --git a/pkgs/development/libraries/db4/db4-4.8.nix b/pkgs/development/libraries/db4/db4-4.8.nix
deleted file mode 100644
index a56a42f22ae5..000000000000
--- a/pkgs/development/libraries/db4/db4-4.8.nix
+++ /dev/null
@@ -1,18 +0,0 @@
-{stdenv, fetchurl, cxxSupport ? true, compat185 ? true}:
-
-stdenv.mkDerivation {
-  name = "db4-4.8.30";
-  
-  builder = ./builder.sh;
-  
-  src = fetchurl {
-    url = http://download.oracle.com/berkeley-db/db-4.8.30.tar.gz;
-    sha256 = "0ampbl2f0hb1nix195kz1syrqqxpmvnvnfvphambj7xjrl3iljg0";
-  };
-  
-  configureFlags = [
-    (if cxxSupport then "--enable-cxx" else "--disable-cxx")
-    (if compat185 then "--enable-compat185" else "--disable-compat185")
-  ];
-  
-}