mtn: add mtn package (#39053)

var/spack/repos/builtin/packages/mtn/package.py

@@ -0,0 +1,31 @@
+# Copyright 2013-2023 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 Mtn(MakefilePackage):
+    """Movie Thumbnailer is CLI thumbnail generator using FFmpeg."""
+
+    homepage = "https://gitlab.com/movie_thumbnailer/mtn"
+    url = "https://gitlab.com/movie_thumbnailer/mtn/-/archive/v3.4.2/mtn-v3.4.2.tar.gz"
+
+    maintainers("ledif")
+
+    version("3.4.2", sha256="19b2076c00f5b0ad70c2467189b17f335c6e7ece5d1a01ed8910779f6a5ca52a")
+
+    depends_on("ffmpeg")
+    depends_on("libgd")
+
+    def build(self, spec, prefix):
+        src_dir = join_path(self.build_directory, "src")
+        with working_dir(src_dir):
+            make()
+
+    def install(self, spec, prefix):
+        src_dir = join_path(self.build_directory, "src")
+        with working_dir(src_dir):
+            make(f"PREFIX={prefix}", "install")