8 files changed, 105 insertions, 26 deletions
diff --git a/pkgs/development/libraries/ethash/default.nix b/pkgs/development/libraries/ethash/default.nix
new file mode 100644
index 00000000000..da2fd13465f
--- /dev/null
+++ b/pkgs/development/libraries/ethash/default.nix
@@ -0,0 +1,58 @@
+{ stdenv, fetchFromGitHub, cmake, boost, cryptopp, opencl-headers, opencl-info,
+  openmpi, ocl-icd, mesa, gbenchmark, gtest }:
+
+stdenv.mkDerivation rec {
+  pname = "ethash";
+  version = "0.4.2";
+
+  src =
+    fetchFromGitHub {
+      owner = "chfast";
+      repo = "ethash";
+      rev = "v${version}";
+      sha256 = "0qiixvxbpl2gz7jh1qs8lmyk7wzv6ffnl7kckqgrpgm547nnn8zy";
+    };
+
+  nativeBuildInputs = [
+    cmake
+  ];
+
+  buildInputs = [
+    boost
+    cryptopp
+    opencl-headers
+    opencl-info
+    openmpi
+    ocl-icd
+    mesa
+  ];
+
+  checkInputs = [
+    gbenchmark
+    gtest
+  ];
+
+  #preConfigure = ''
+  #  sed -i 's/GTest::main//' test/unittests/CMakeLists.txt
+  #  cat test/unittests/CMakeLists.txt
+  #  ln -sfv ${gtest.src}/googletest gtest
+  #'';
+
+  # NOTE: disabling tests due to gtest issue
+  cmakeFlags = [
+    "-DHUNTER_ENABLED=OFF"
+    "-DETHASH_BUILD_TESTS=OFF"
+    #"-Dbenchmark_DIR=${gbenchmark}/lib/cmake/benchmark"
+    #"-DGTest_DIR=${gtest.dev}/lib/cmake/GTest"
+    #"-DGTest_DIR=${gtest.src}/googletest"
+    #"-DCMAKE_PREFIX_PATH=${gtest.dev}/lib/cmake"
+  ];
+
+  meta = with stdenv.lib; {
+    description = "PoW algorithm for Ethereum 1.0 based on Dagger-Hashimoto";
+    homepage = https://github.com/ethereum/ethash;
+    platforms = [ "x86_64-linux" ];
+    maintainers = with maintainers; [ nand0p ];
+    license = licenses.asl20;
+  };
+}
diff --git a/pkgs/development/libraries/jsoncpp/default.nix b/pkgs/development/libraries/jsoncpp/default.nix
index 1c62d79ed32..b543d47a050 100644
--- a/pkgs/development/libraries/jsoncpp/default.nix
+++ b/pkgs/development/libraries/jsoncpp/default.nix
@@ -1,10 +1,7 @@
-{ stdenv
-, fetchFromGitHub
-, cmake
-, python
-}:
+{ stdenv , fetchFromGitHub , cmake , python }:
+
 stdenv.mkDerivation rec {
-  name = "jsoncpp-${version}";
+  pname = "jsoncpp";
   version = "1.8.4";
 
   src = fetchFromGitHub {
@@ -36,13 +33,14 @@ stdenv.mkDerivation rec {
   cmakeFlags = [
     "-DBUILD_SHARED_LIBS=ON"
     "-DBUILD_STATIC_LIBS=OFF"
+    "-DJSONCPP_WITH_CMAKE_PACKAGE=ON"
   ];
 
   meta = with stdenv.lib; {
     inherit version;
     homepage = https://github.com/open-source-parsers/jsoncpp;
     description = "A C++ library for interacting with JSON.";
-    maintainers = with maintainers; [ ttuegel cpages ];
+    maintainers = with maintainers; [ ttuegel cpages nand0p ];
     license = licenses.mit;
     platforms = platforms.all;
   };
diff --git a/pkgs/development/libraries/liblinear/default.nix b/pkgs/development/libraries/liblinear/default.nix
index 5f295009b99..1a177dc2237 100644
--- a/pkgs/development/libraries/liblinear/default.nix
+++ b/pkgs/development/libraries/liblinear/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "liblinear-${version}";
-  version = "2.21";
+  version = "2.30";
 
   src = fetchurl {
     url = "https://www.csie.ntu.edu.tw/~cjlin/liblinear/liblinear-${version}.tar.gz";
-    sha256 = "0jp0z3s32czf748i6dnlabs1psqx1dcn9w96c56m24xq5l789chs";
+    sha256 = "1b66jpg9fdwsq7r52fccr8z7nqcivrin5d8zg2f134ygqqwp0748";
   };
 
   buildPhase = ''
diff --git a/pkgs/development/libraries/liburing/default.nix b/pkgs/development/libraries/liburing/default.nix
index 143919d148e..c90e0ee009e 100644
--- a/pkgs/development/libraries/liburing/default.nix
+++ b/pkgs/development/libraries/liburing/default.nix
@@ -3,12 +3,12 @@
 
 stdenv.mkDerivation rec {
   name = "liburing-${version}";
-  version = "1.0.0pre821_${builtins.substring 0 7 src.rev}";
+  version = "1.0.0pre92_${builtins.substring 0 7 src.rev}";
 
   src = fetchgit {
     url    = "http://git.kernel.dk/liburing";
-    rev    = "39e0ebd4fc66046bf733a47aaa899a556093ebc6";
-    sha256 = "00c72fizxmwxd2jzmlzi4l82cw7h75lfpkkwzwcjpw9zdg9w0ci7";
+    rev    = "7b989f34191302011b5b49bf5b26b36862d54056";
+    sha256 = "12kfqvwzxksmsm8667a1g4vxr6xsaq63cz9wrfhwq6hrsv3ynydc";
   };
 
   enableParallelBuilding = true;
@@ -19,13 +19,12 @@ stdenv.mkDerivation rec {
     [ "prefix=$(out)"
       "includedir=$(dev)/include"
       "libdir=$(lib)/lib"
+      "mandir=$(man)/share/man"
     ];
 
-  # Copy the examples into $out and man pages into $man. This should be handled
-  # by the build system in the future and submitted upstream.
+  # Copy the examples into $out.
   postInstall = ''
-    mkdir -p $out/bin $man/share/man/man2/
-    cp -R ./man/* $man/share/man/man2
+    mkdir -p $out/bin
     cp ./examples/io_uring-cp examples/io_uring-test $out/bin
   '';
 
diff --git a/pkgs/development/libraries/log4cplus/default.nix b/pkgs/development/libraries/log4cplus/default.nix
index 7fb79c549be..cc86ab19379 100644
--- a/pkgs/development/libraries/log4cplus/default.nix
+++ b/pkgs/development/libraries/log4cplus/default.nix
@@ -1,14 +1,14 @@
 { stdenv, fetchurl }:
 
 let
-  name = "log4cplus-2.0.3";
+  name = "log4cplus-2.0.4";
 in
 stdenv.mkDerivation {
   inherit name;
 
   src = fetchurl {
     url = "mirror://sourceforge/log4cplus/${name}.tar.bz2";
-    sha256 = "0rwzwskvv94cqg2nn7jsvzlak7y01k37v345fcm040klrjvkbc3w";
+    sha256 = "0lh2i22znx573jchcfy4n5lrr9yjg2hd3iphhlih61zzmd67p2hc";
   };
 
   meta = {
diff --git a/pkgs/development/libraries/mdds/default.nix b/pkgs/development/libraries/mdds/default.nix
index 3b0a0441cc4..16502ca4e61 100644
--- a/pkgs/development/libraries/mdds/default.nix
+++ b/pkgs/development/libraries/mdds/default.nix
@@ -1,17 +1,17 @@
 { stdenv, fetchurl, boost }:
 
 stdenv.mkDerivation rec {
-  version = "1.3.1";
-  name = "mdds-${version}";
+  pname = "mdds";
+  version = "1.4.3";
 
   src = fetchurl {
-    url = "https://kohei.us/files/mdds/src/mdds-${version}.tar.bz2";
-    sha256 = "18g511z1lgfxrga2ld9yr95phmyfbd3ymbv4q5g5lyjn4ljcvf6w";
+    url = "https://kohei.us/files/${pname}/src/${pname}-${version}.tar.bz2";
+    sha256 = "10cw6irdm6d15nxnys2v5akp8yz52qijpcjvw0frwq7nz5d3vki5";
   };
 
   postInstall = ''
-   mkdir -p "$out/lib/pkgconfig"
-   cp "$out/share/pkgconfig/"* "$out/lib/pkgconfig"
+    mkdir -p "$out/lib/pkgconfig"
+    cp "$out/share/pkgconfig/"* "$out/lib/pkgconfig"
   '';
 
   checkInputs = [ boost ];
diff --git a/pkgs/development/libraries/qpdf/default.nix b/pkgs/development/libraries/qpdf/default.nix
index 30383dda50c..156a8c4c15c 100644
--- a/pkgs/development/libraries/qpdf/default.nix
+++ b/pkgs/development/libraries/qpdf/default.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchurl, fetchpatch, libjpeg, zlib, perl }:
 
-let version = "8.4.0";
+let version = "8.4.1";
 in
 stdenv.mkDerivation rec {
   name = "qpdf-${version}";
 
   src = fetchurl {
     url = "mirror://sourceforge/qpdf/qpdf/${version}/${name}.tar.gz";
-    sha256 = "1864p952m8vzxk6v500a42psbqj2g2gyli3d3zj6h33hzwxqy09r";
+    sha256 = "1fsfy38dnm9cy1j40jw5x8vn84l6f2kgb68rdjl0wxignfw05z87";
   };
 
   nativeBuildInputs = [ perl ];
diff --git a/pkgs/development/libraries/smesh/default.nix b/pkgs/development/libraries/smesh/default.nix
new file mode 100644
index 00000000000..529f910c35a
--- /dev/null
+++ b/pkgs/development/libraries/smesh/default.nix
@@ -0,0 +1,24 @@
+{ stdenv, fetchFromGitHub, cmake, ninja, opencascade }:
+
+stdenv.mkDerivation rec {
+  pname = "smesh";
+  version = "6.7.6";
+
+  src = fetchFromGitHub {
+    owner = "tpaviot";
+    repo = "smesh";
+    rev = version;
+    sha256 = "1b07j3bw3lnxk8dk3x1kkl2mbsmfwi98si84054038lflaaijzi0";
+  };
+
+  nativeBuildInputs = [ cmake ninja ];
+  buildInputs = [ opencascade ];
+
+  meta = with stdenv.lib; {
+    description = "Extension to OCE providing advanced meshing features";
+    homepage = "https://github.com/tpaviot/smesh";
+    license = licenses.lgpl21;
+    platforms = platforms.unix;
+    maintainers = with maintainers; [ gebner ];
+  };
+}