3 files changed, 38 insertions, 6 deletions
diff --git a/pkgs/development/libraries/libqmatrixclient/default.nix b/pkgs/development/libraries/libqmatrixclient/default.nix
index dc4981798bce..f537013d2fec 100644
--- a/pkgs/development/libraries/libqmatrixclient/default.nix
+++ b/pkgs/development/libraries/libqmatrixclient/default.nix
@@ -6,13 +6,13 @@
 
 stdenv.mkDerivation rec {
   name = "libqmatrixclient-${version}";
-  version = "0.1";
+  version = "0.2";
 
   src = fetchFromGitHub {
     owner  = "QMatrixClient";
     repo   = "libqmatrixclient";
-    rev    = "v${version}";
-    sha256 = "1dlanf0y65zf6n1b1f4jzw04w07sl85wiw01c3yyn2ivp3clr13l";
+    rev    = "v${version}-q0.0.5";
+    sha256 = "1m53yxsqjxv2jq0h1xipwsgaj5rca4fk4cl3azgvmf19l9yn00ck";
   };
 
   buildInputs = [ qtbase ];
diff --git a/pkgs/development/libraries/libtoxcore/default.nix b/pkgs/development/libraries/libtoxcore/default.nix
index af9c38a96346..a742be3c1e4d 100644
--- a/pkgs/development/libraries/libtoxcore/default.nix
+++ b/pkgs/development/libraries/libtoxcore/default.nix
@@ -3,13 +3,13 @@
 
 stdenv.mkDerivation rec {
   name = "libtoxcore-${version}";
-  version = "0.1.10";
+  version = "0.1.11";
 
   src = fetchFromGitHub {
     owner  = "TokTok";
     repo   = "c-toxcore";
     rev    = "v${version}";
-    sha256 = "1d3f7lnlxra2lhih838bvlahxqv50j35g9kfyzspq971sb5z30mv";
+    sha256 = "1fya5gfiwlpk6fxhalv95n945ymvp2iidiyksrjw1xw95fzsp1ij";
   };
 
   cmakeFlags = [
@@ -37,7 +37,8 @@ stdenv.mkDerivation rec {
   doCheck = true;
 
   meta = with stdenv.lib; {
-    description = "P2P FOSS instant messaging application aimed to replace Skype with crypto";
+    description = "P2P FOSS instant messaging application aimed to replace Skype";
+    homepage = https://tox.chat;
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ peterhoeg ];
     platforms = platforms.all;
diff --git a/pkgs/development/libraries/libxc/default.nix b/pkgs/development/libraries/libxc/default.nix
new file mode 100644
index 000000000000..925c1b6d083d
--- /dev/null
+++ b/pkgs/development/libraries/libxc/default.nix
@@ -0,0 +1,31 @@
+{ stdenv, fetchurl, gfortran, perl }:
+
+let
+  version = "2.2.3";
+in stdenv.mkDerivation {
+  name = "libxc-${version}";
+  src = fetchurl {
+    url = "http://www.tddft.org/programs/octopus/down.php?file=libxc/libxc-${version}.tar.gz";
+    sha256 = "1rv8vsf7zzw0g7j93rqcipzhk2pj1iq71bpkwf7zxivmgavh0arg";
+  };
+
+  buildInputs = [ gfortran ];
+  nativeBuildInputs = [ perl ];
+
+  preConfigure = ''
+    patchShebangs ./
+  '';
+
+  configureFlags = [ "--enable-shared" ];
+
+  doCheck = true;
+  enableParallelBuilding = true;
+
+  meta = with stdenv.lib; {
+    description = "Library of exchange-correlation functionals for density-functional theory";
+    homepage = http://octopus-code.org/wiki/Libxc;
+    license = licenses.lgpl3;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ markuskowa ];
+  };
+}