diff options
Diffstat (limited to 'nixpkgs/pkgs/development/libraries/libsvm')
| -rw-r--r-- | nixpkgs/pkgs/development/libraries/libsvm/default.nix | 38 |
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..0709f3867e45 --- /dev/null +++ b/nixpkgs/pkgs/development/libraries/libsvm/default.nix @@ -0,0 +1,38 @@ +{stdenv, fetchurl}: + +stdenv.mkDerivation rec { + pname = "libsvm"; + version = "3.24"; + + src = fetchurl { + url = "https://www.csie.ntu.edu.tw/~cjlin/libsvm/libsvm-${version}.tar.gz"; + sha256 = "15l69y23fxslrap415dvqb383x5fxvbffp9giszjfqjf38h1m26m"; + }; + + 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; + }; +} |