jxrlib-debian: new package (#31877)

Co-authored-by: James A Zilberman <jazrc@rit.edu>
Co-authored-by: qwertos <qwertos@users.noreply.github.com>

var/spack/repos/builtin/packages/jxrlib-debian/package.py

@@ -0,0 +1,28 @@
+# Copyright 2013-2022 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+from spack.package import *
+
+
+class JxrlibDebian(MakefilePackage):
+    """JPEG XR is a still image format based on technology originally
+    developed by Mirosoft under the name HD Photo
+    (formerly Windows Media Photo). The JPEG XR format is similar,
+    but not identical, to the HD Photo/Windows Media Photo format."""
+
+    homepage = "https://packages.debian.org/source/sid/jxrlib"
+    url = "https://salsa.debian.org/debian-phototools-team/jxrlib/-/archive/debian/1.2_git20170615.f752187-5/jxrlib-debian-1.2_git20170615.f752187-5.tar.gz"
+
+    variant("shared", default=False, description="Build shared libs")
+
+    version(
+        "1.2_git20170615.f752187-5",
+        sha256="3d9d5d6ca972b51259efe1f37a8e42892e90920b13308d70b8a24eb9a82bf34c",
+    )
+
+    def setup_build_environment(self, env):
+        env.set("DIR_INSTALL", self.prefix)
+        if self.spec.satisfies("+shared"):
+            env.set("SHARED", "True")