Add 'nixpkgs/' from commit 'abf060725d7614bd3b9f96764262dfbc2f9c2199'

git-subtree-dir: nixpkgs
git-subtree-mainline: 4e31070265257dc67d120c27e0f75c2344fdfa9a
git-subtree-split: abf060725d7614bd3b9f96764262dfbc2f9c2199

1 files changed, 38 insertions, 0 deletions

diff --git a/nixpkgs/pkgs/development/libraries/libsvm/default.nix b/nixpkgs/pkgs/development/libraries/libsvm/default.nix
new file mode 100644
index 000000000000..6eb8b6b1a8e9
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/libsvm/default.nix
@@ -0,0 +1,38 @@
+{stdenv, fetchurl}:
+
+stdenv.mkDerivation rec {
+  name = "libsvm-${version}";
+  version = "3.23";
+
+  src = fetchurl {
+    url = "https://www.csie.ntu.edu.tw/~cjlin/libsvm/libsvm-${version}.tar.gz";
+    sha256 = "0jpaq0rr92x38p4nk3gjan79ip67m6p80anb28z1d8601miysyi5";
+  };
+
+  buildPhase = ''
+  make
+  make lib
+  '';
+
+  installPhase = let
+    libSuff = stdenv.hostPlatform.extensions.sharedLibrary;
+  in ''
+    mkdir -p $out/lib $out/bin $out/include;
+    cp libsvm.so.2 $out/lib/libsvm.2${libSuff};
+    ln -s $out/lib/libsvm.2${libSuff} $out/lib/libsvm${libSuff};
+    cp svm-scale svm-train svm-predict $out/bin;
+    cp svm.h $out/include;
+  '';
+
+  postFixup = stdenv.lib.optionalString stdenv.isDarwin ''
+    install_name_tool -id libsvm.2.dylib $out/lib/libsvm.2.dylib;
+  '';
+
+  meta = with stdenv.lib; {
+    description = "A library for support vector machines";
+    homepage = https://www.csie.ntu.edu.tw/~cjlin/libsvm/;
+    license = licenses.bsd3;
+    maintainers = [ maintainers.spwhitt ];
+    platforms = platforms.unix;
+  };
+}