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/libxpm/package.py

@@ -26,9 +26,9 @@
 
 
 class Libxpm(Package):
-    """Xpm file format library"""
+    """libXpm - X Pixmap (XPM) image file format library."""
 
-    homepage = "https://www.x.org/"
+    homepage = "http://cgit.freedesktop.org/xorg/lib/libXpm"
     url      = "https://www.x.org/archive//individual/lib/libXpm-3.5.11.tar.gz"
 
     version('3.5.11', '7c67c878ee048206b070bc0b24154f04')
@@ -37,8 +37,14 @@ class Libxpm(Package):
     version('3.5.8', '2d81d6633e67ac5562e2fbee126b2897')
     version('3.5.7', '7bbc8f112f7143ed6961a58ce4e14558')
 
+    depends_on('libx11')
+
+    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('install')