libplist: remove custom phases, make it an Autotools package

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

@@ -6,14 +6,16 @@
 from spack import *
 
 
-class Libplist(Package):
+class Libplist(AutotoolsPackage):
     """Library for Apple Binary- and XML-Property Lists."""
 
     homepage = "https://www.libimobiledevice.org/"
-    url      = "https://www.libimobiledevice.org/downloads/libplist-2.0.0.tar.bz2"
+
+    url = "https://github.com/libimobiledevice/libplist/releases/download/2.2.0/libplist-2.2.0.tar.bz2"
     git = "https://git.libimobiledevice.org/libplist.git"
 
     version('master', branch='master')
+    version('2.2.0', sha256='4a5517e5377ec421df84c586ba85bb4e1d26f11ad203d7d450a907c0156fbd9a')
     version('2.0.0', sha256='3a7e9694c2d9a85174ba1fa92417cfabaea7f6d19631e544948dc7e17e82f602')
     version('1.10', sha256='f44c52a0f8065d41d44772a7484f93bc5e7da21a8f4a9ad3f38a36b827eeff0b')
     version('1.9', sha256='53c4d49db3b3ac9e5a17a2abc3000c529cf2b7d0229c4a25d7c2d465bc3ce3fc')
@@ -29,16 +31,15 @@ class Libplist(Package):
     depends_on('libtool',    type='build', when='@master')
     depends_on('pkgconfig',  type='build')
 
-    phases = ['autogen', 'install']
+    install_targets = ['install', 'PYTHON_LDFLAGS=-undefined dynamic_lookup']
 
-    def autogen(self, spec, prefix):
+    def autoreconf(self, spec, prefix):
         if self.spec.satisfies('@master'):
             autogen = Executable('./autogen.sh')
             autogen()
 
-    def install(self, spec, prefix):
-        configure('--disable-dependency-tracking',
+    def configure_args(self):
+        return ['--disable-dependency-tracking',
                 '--disable-silent-rules',
                 '--prefix=%s' % self.spec.prefix,
-                  '--without-cython')
-        make('install', 'PYTHON_LDFLAGS=-undefined dynamic_lookup')
+                '--without-cython']