Overhaul the ECM build system.

It should now be easier to read, and more featureful. Among other
tweaks, we now print a summary of dependencies and build options, and
the documentation is generated with more sensible breadcrumbs and
builds properly with Sphinx 1.3.

REVIEW: 126075

1 files changed, 8 insertions, 0 deletions

diff --git a/docs/sphinx/ecm.css.in b/docs/sphinx/ecm.css.in
new file mode 100644
index 00000000..a05e4527
--- /dev/null
+++ b/docs/sphinx/ecm.css.in
@@ -0,0 +1,8 @@
+/* Import the Sphinx theme style.  */
+@import url("${sphinx_theme}.css");
+
+/* Wrap sidebar content even within words so that long
+   document names do not escape sidebar borders.  */
+div.sphinxsidebarwrapper {
+  word-wrap: break-word;
+}