Package all of Xorg/X11/XCB (#1740)

* Updates to Mesa and other Xorg packages

* Add packages for all Xorg Protocol extensions

* Add packages for first half of Xorg libraries

* Add packages for remaining Xorg libraries

* Add packages for all Xorg utilities

* Add packages for Xorg documentation tools

* Add build deps to Xorg protocol headers

* Add packages for XCB

* Add build deps to Xorg libraries

* Add build deps to Xorg utilities

* Add packages for Xorg fonts and font-related utilities

* Change font deptype from build to default

I wasn't sure which deptype was appropriate at first since none of
the packages are actually linked together. I initially chose the
build deptype for this reason. However, the font packages don't
install into their own prefix. They install into font-config. If
font-config is a build dependency, that means you can uninstall it
without uninstalling the font packages, which wouldn't make sense
since they install into font-config. So I switched them back to
the default deptype.

* Minor formatting changes to ncview

* Add half-way done xorg-server package

* Add packages for Xorg test suites, not yet tested!

* Add packages for Xorg data

* Add first quarter of Xorg apps

* Add more packages for Xorg apps

* Add dependencies to mesa

* Remove comments from mesa package

* Flake8

* Add more packages for Xorg apps

* Add more packages for Xorg apps

* Add more packages for Xorg apps

* Add more packages for Xorg apps

* Add more packages for Xorg apps

* Add package for Sublime Text

* Add packages for remaining Xorg apps

* Revisit testing packages, add missing dependencies

* Add dependencies, clean up FIXMEs

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

@@ -27,18 +27,21 @@
 
 class Libxau(Package):
     """The libXau package contains a library implementing the X11
-       Authorization Protocol. This is useful for restricting client
-       access to the display."""
-    homepage = "http://xcb.freedesktop.org/"
-    url      = "http://ftp.x.org/pub/individual/lib/libXau-1.0.8.tar.bz2"
+    Authorization Protocol. This is useful for restricting client
+    access to the display."""
 
-    version('1.0.8', '685f8abbffa6d145c0f930f00703b21b')
+    homepage = "https://cgit.freedesktop.org/xorg/lib/libXau/"
+    url      = "https://www.x.org/archive/individual/lib/libXau-1.0.8.tar.gz"
 
-    depends_on('xproto')
-    depends_on('pkg-config', type='build')
+    version('1.0.8', 'a85cd601d82bc79c0daa280917572e20')
+
+    depends_on('xproto', type='build')
+    depends_on('pkg-config@0.9.0:', type='build')
+    depends_on('util-macros', type='build')
 
     def install(self, spec, prefix):
-        configure('--prefix=%s' % prefix)
+        configure('--prefix={0}'.format(prefix))
 
         make()
-        make("install")
+        make('check')
+        make('install')