*: split rototiller.[ch] into lib and main

This is a first approximation of separating the core modules and
threaded rendering from the cli-centric rototiller program and
its sdl+drm video backends.

Unfortunately this seemed to require switching over to libtool
archives (.la) to permit consolidating the per-lib and
per-module .a files into the librototiller.a and linking just
with librototiller.a to depend on the aggregate of
libs+modules+librototiller-glue in a simple fashion.

If an alternative to .la comes up I will switch over to it,
using libtool really slows down the build process.

Those are implementation/build system details though.  What's
important in these changes is establishing something resembling a
librototiller API boundary, enabling creating alternative
frontends which vendor this tree as a submodule and link just to
librototiller.{la,a} for all the modules+threaded rendering of
them, while providing their own fb_ops_t for outputting into, and
their own settings applicators for driving the modules setup.

1 files changed, 1 insertions, 3 deletions

diff --git a/bootstrap b/bootstrap
index 99f6f06..c5a7472 100755
--- a/bootstrap
+++ b/bootstrap
@@ -1,5 +1,3 @@
 #!/bin/sh
 
-aclocal \
-&& automake --gnu --add-missing \
-&& autoconf
+autoreconf --install