2 files changed, 76 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/openbabel/2.nix b/nixpkgs/pkgs/development/libraries/openbabel/2.nix
new file mode 100644
index 000000000000..11265c643f94
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/openbabel/2.nix
@@ -0,0 +1,31 @@
+{stdenv, lib, fetchurl, fetchpatch, cmake, zlib, libxml2, eigen, python, cairo, pcre, pkg-config }:
+
+stdenv.mkDerivation rec {
+  pname = "openbabel";
+  version = "2.4.1";
+
+  src = fetchurl {
+    url = "https://github.com/openbabel/openbabel/archive/openbabel-${lib.replaceStrings ["."] ["-"] version}.tar.gz";
+    sha256 = "0xm7y859ivq2cp0q08mwshfxm0jq31xkyr4x8s0j6l7khf57yk2r";
+  };
+
+  patches = [
+    # ARM / AArch64 fixes.
+    (fetchpatch {
+      url = "https://github.com/openbabel/openbabel/commit/ee11c98a655296550710db1207b294f00e168216.patch";
+      sha256 = "0wjqjrkr4pfirzzicdvlyr591vppydk572ix28jd2sagnfnf566g";
+    })
+  ];
+
+  buildInputs = [ zlib libxml2 eigen python cairo pcre ];
+
+  nativeBuildInputs = [ cmake pkg-config ];
+
+  meta = with lib; {
+    description = "A toolbox designed to speak the many languages of chemical data";
+    homepage = "http://openbabel.org";
+    platforms = platforms.all;
+    maintainers = with maintainers; [ danielbarter ];
+    license = licenses.gpl2Plus;
+  };
+}
diff --git a/nixpkgs/pkgs/development/libraries/openbabel/default.nix b/nixpkgs/pkgs/development/libraries/openbabel/default.nix
new file mode 100644
index 000000000000..63784d94d8f0
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/openbabel/default.nix
@@ -0,0 +1,45 @@
+{stdenv, lib, fetchurl, cmake, zlib, libxml2, eigen, python, cairo, pcre, pkg-config, swig, rapidjson }:
+
+stdenv.mkDerivation rec {
+  pname = "openbabel";
+  version = "3.1.1";
+
+  src = fetchurl {
+    url = "https://github.com/openbabel/openbabel/archive/openbabel-${lib.replaceStrings ["."] ["-"] version}.tar.gz";
+    sha256 = "c97023ac6300d26176c97d4ef39957f06e68848d64f1a04b0b284ccff2744f02";
+  };
+
+
+  buildInputs = [ zlib libxml2 eigen python cairo pcre swig rapidjson ];
+
+  nativeBuildInputs = [ cmake pkg-config ];
+
+  pythonMajorMinor = "${python.sourceVersion.major}.${python.sourceVersion.minor}";
+
+  cmakeFlags = [
+    "-DRUN_SWIG=ON"
+    "-DPYTHON_BINDINGS=ON"
+  ];
+
+
+  postFixup = ''
+    cat <<EOF > $out/lib/python$pythonMajorMinor/site-packages/setup.py
+    from distutils.core import setup
+
+    setup(
+        name = 'pyopenbabel',
+        version = '${version}',
+        packages = ['openbabel'],
+        package_data = {'openbabel' : ['_openbabel.so']}
+    )
+    EOF
+    '';
+
+  meta = with lib; {
+    description = "A toolbox designed to speak the many languages of chemical data";
+    homepage = "http://openbabel.org";
+    platforms = platforms.all;
+    license = licenses.gpl2Plus;
+    maintainers = with maintainers; [ danielbarter ];
+  };
+}