*: 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, 4 insertions, 4 deletions

diff --git a/src/modules/sparkler/Makefile.am b/src/modules/sparkler/Makefile.am
index 40a9bc8..f056aac 100644
--- a/src/modules/sparkler/Makefile.am
+++ b/src/modules/sparkler/Makefile.am
@@ -1,4 +1,4 @@
-noinst_LIBRARIES = libsparkler.a
-libsparkler_a_SOURCES = bsp.c bsp.h burst.c chunker.c chunker.h container.h list.h particle.c particle.h particles.c particles.h rocket.c simple.c spark.c sparkler.c v3f.h xplode.c
-libsparkler_a_CFLAGS = -ffast-math
-libsparkler_a_CPPFLAGS = -I@top_srcdir@/src
+noinst_LTLIBRARIES = libsparkler.la
+libsparkler_la_SOURCES = bsp.c bsp.h burst.c chunker.c chunker.h container.h list.h particle.c particle.h particles.c particles.h rocket.c simple.c spark.c sparkler.c v3f.h xplode.c
+libsparkler_la_CFLAGS = -ffast-math
+libsparkler_la_CPPFLAGS = -I@top_srcdir@/src