diff options
Diffstat (limited to 'nixpkgs/pkgs/development/libraries/libsvm')
-rw-r--r-- | nixpkgs/pkgs/development/libraries/libsvm/default.nix | 39 |
1 files changed, 39 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..6f4741ed4d05 --- /dev/null +++ b/nixpkgs/pkgs/development/libraries/libsvm/default.nix @@ -0,0 +1,39 @@ +{lib, 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 '' + install -D libsvm.so.2 $out/lib/libsvm.2${libSuff} + ln -s $out/lib/libsvm.2${libSuff} $out/lib/libsvm${libSuff} + install -Dt $out/bin/ svm-scale svm-train svm-predict + install -Dm644 -t $out/include svm.h + mkdir $out/include/libsvm + ln -s $out/include/svm.h $out/include/libsvm/svm.h + ''; + + postFixup = lib.optionalString stdenv.isDarwin '' + install_name_tool -id libsvm.2.dylib $out/lib/libsvm.2.dylib; + ''; + + meta = with 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; + }; +} |