1 files changed, 26 insertions, 9 deletions
diff --git a/var/spack/repos/builtin/packages/dlib/package.py b/var/spack/repos/builtin/packages/dlib/package.py
index d733d00ff9..61813a7e82 100644
--- a/var/spack/repos/builtin/packages/dlib/package.py
+++ b/var/spack/repos/builtin/packages/dlib/package.py
@@ -2,20 +2,37 @@
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
-
-
 from spack.package import *
 
 
 class Dlib(CMakePackage):
-    """DLib is a collection of C++ classes to solve common tasks in C++
-    programs, as well as to offer additional functionality to use OpenCV
-    data and to solve computer vision problems."""
+    """toolkit containing machine learning algorithms and tools
+    for creating complex software in C++ to solve real world problems"""
+
+    homepage = "http://dlib.net/"
+    url = "https://github.com/davisking/dlib/archive/v19.19.tar.gz"
+    git = "https://github.com/davisking/dlib"
 
-    homepage = "https://github.com/dorian3d/DLib"
-    git = "https://github.com/dorian3d/DLib.git"
+    maintainer = ["robertu94"]
 
     version("master", branch="master")
+    version("19.22", sha256="5f44b67f762691b92f3e41dcf9c95dd0f4525b59cacb478094e511fdacb5c096")
+    version("19.21", sha256="116f52e58be04b47dab52057eaad4b5c4d5c3032d927fe23d55b0741fc4107a0")
+    version("19.20", sha256="fc3f0986350e8e53aceadf95a71d2f413f1eedc469abda99a462cb528741d411")
+    version("19.19", sha256="7af455bb422d3ae5ef369c51ee64e98fa68c39435b0fa23be2e5d593a3d45b87")
+
+    variant("shared", default=True, description="build the shared libraries")
+
+    depends_on("zlib")
+    depends_on("libpng")
+    depends_on("libjpeg")
+    depends_on("blas")
+    depends_on("lapack")
+    depends_on("libsm")
+    depends_on("libx11")
 
-    depends_on("cmake@3.0:", type="build")
-    depends_on("opencv+calib3d+features2d+highgui+imgproc+imgcodecs+flann")
+    def cmake_args(self):
+        args = []
+        if "+shared" in self.spec:
+            args.append("-DBUILD_SHARED_LIBS=ON")
+        return args