libusb: disable udev (#19713)

* libusb: disable udev

spack has no libudev/systemd package currently

* convert to AutotoolsPackage

* remove spack import

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

@@ -3,10 +3,8 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from spack import *
 
-
+class Libusb(AutotoolsPackage):
-class Libusb(Package):
     """Library for USB device access."""
 
     homepage = "https://libusb.info/"
@@ -22,14 +20,13 @@ class Libusb(Package):
     depends_on('automake', type='build', when='@master')
     depends_on('libtool',  type='build', when='@master')
 
-    phases = ['autogen', 'install']
+    @when('@master')
+    def patch(self):
+        mkdir('m4')
 
-    def autogen(self, spec, prefix):
+    def configure_args(self):
-        if self.spec.satisfies('@master'):
+        args = []
-            autogen = Executable('./autogen.sh')
+        args.append('--disable-dependency-tracking')
-            autogen()
+        # no libudev/systemd package currently in spack
-
+        args.append('--disable-udev')
-    def install(self, spec, prefix):
+        return args
-        configure('--disable-dependency-tracking',
-                  '--prefix=%s' % self.spec.prefix)
-        make('install')