*: 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.

7 files changed, 22 insertions, 22 deletions

diff --git a/src/libs/ascii/Makefile.am b/src/libs/ascii/Makefile.am
index 41476bb..bc8ab4a 100644
--- a/src/libs/ascii/Makefile.am
+++ b/src/libs/ascii/Makefile.am
@@ -1,3 +1,3 @@
-noinst_LIBRARIES = libascii.a
-libascii_a_SOURCES = ascii.c ascii.h
-libascii_a_CPPFLAGS = -I@top_srcdir@/src
+noinst_LTLIBRARIES = libascii.la
+libascii_la_SOURCES = ascii.c ascii.h
+libascii_la_CPPFLAGS = -I@top_srcdir@/src
diff --git a/src/libs/din/Makefile.am b/src/libs/din/Makefile.am
index b918de6..dfbf9bf 100644
--- a/src/libs/din/Makefile.am
+++ b/src/libs/din/Makefile.am
@@ -1,3 +1,3 @@
-noinst_LIBRARIES = libdin.a
-libdin_a_SOURCES = din.c din.h v3f.h
-libdin_a_CPPFLAGS = -I@top_srcdir@/src
+noinst_LTLIBRARIES = libdin.la
+libdin_la_SOURCES = din.c din.h v3f.h
+libdin_la_CPPFLAGS = -I@top_srcdir@/src
diff --git a/src/libs/grid/Makefile.am b/src/libs/grid/Makefile.am
index e9c8f3a..2d93699 100644
--- a/src/libs/grid/Makefile.am
+++ b/src/libs/grid/Makefile.am
@@ -1,3 +1,3 @@
-noinst_LIBRARIES = libgrid.a
-libgrid_a_SOURCES = grid.c grid.h macros.h
-libgrid_a_CPPFLAGS = -I@top_srcdir@/src
+noinst_LTLIBRARIES = libgrid.la
+libgrid_la_SOURCES = grid.c grid.h macros.h
+libgrid_la_CPPFLAGS = -I@top_srcdir@/src
diff --git a/src/libs/puddle/Makefile.am b/src/libs/puddle/Makefile.am
index faacb49..b3cc0f8 100644
--- a/src/libs/puddle/Makefile.am
+++ b/src/libs/puddle/Makefile.am
@@ -1,3 +1,3 @@
-noinst_LIBRARIES = libpuddle.a
-libpuddle_a_SOURCES = puddle.c puddle.h
-libpuddle_a_CPPFLAGS = -I@top_srcdir@/src
+noinst_LTLIBRARIES = libpuddle.la
+libpuddle_la_SOURCES = puddle.c puddle.h
+libpuddle_la_CPPFLAGS = -I@top_srcdir@/src
diff --git a/src/libs/ray/Makefile.am b/src/libs/ray/Makefile.am
index f055d94..6439f63 100644
--- a/src/libs/ray/Makefile.am
+++ b/src/libs/ray/Makefile.am
@@ -1,4 +1,4 @@
-noinst_LIBRARIES = libray.a
-libray_a_SOURCES = ray_3f.h ray_camera.c ray_camera.h ray_color.h ray_euler.c ray_euler.h ray_gamma.c ray_gamma.h ray_light_emitter.h ray_object.h ray_object_light.h ray_object_plane.h ray_object_point.h ray_object_sphere.h ray_object_type.h ray_ray.h ray_render.c ray_render.h ray_render_object.h ray_render_object_plane.h ray_render_object_point.h ray_render_object_sphere.h ray_scene.h ray_surface.h
-libray_a_CFLAGS = -ffast-math
-libray_a_CPPFLAGS = -I@top_srcdir@/src
+noinst_LTLIBRARIES = libray.la
+libray_la_SOURCES = ray_3f.h ray_camera.c ray_camera.h ray_color.h ray_euler.c ray_euler.h ray_gamma.c ray_gamma.h ray_light_emitter.h ray_object.h ray_object_light.h ray_object_plane.h ray_object_point.h ray_object_sphere.h ray_object_type.h ray_ray.h ray_render.c ray_render.h ray_render_object.h ray_render_object_plane.h ray_render_object_point.h ray_render_object_sphere.h ray_scene.h ray_surface.h
+libray_la_CFLAGS = -ffast-math
+libray_la_CPPFLAGS = -I@top_srcdir@/src
diff --git a/src/libs/sig/Makefile.am b/src/libs/sig/Makefile.am
index 7e2537c..d81ae95 100644
--- a/src/libs/sig/Makefile.am
+++ b/src/libs/sig/Makefile.am
@@ -1,3 +1,3 @@
-noinst_LIBRARIES = libsig.a
-libsig_a_SOURCES = ops_abs.c ops_add.c ops_ceil.c ops_clamp.c ops_const.c ops_div.c ops_expand.c ops_floor.c ops_inv.c ops_lerp.c ops_max.c ops_min.c ops_mult.c ops_neg.c ops_pow.c ops_rand.c ops_round.c ops_scale.c ops_sin.c ops_sub.c sig.c sig.h
-libsig_a_CPPFLAGS = -I@top_srcdir@/src
+noinst_LTLIBRARIES = libsig.la
+libsig_la_SOURCES = ops_abs.c ops_add.c ops_ceil.c ops_clamp.c ops_const.c ops_div.c ops_expand.c ops_floor.c ops_inv.c ops_lerp.c ops_max.c ops_min.c ops_mult.c ops_neg.c ops_pow.c ops_rand.c ops_round.c ops_scale.c ops_sin.c ops_sub.c sig.c sig.h
+libsig_la_CPPFLAGS = -I@top_srcdir@/src
diff --git a/src/libs/txt/Makefile.am b/src/libs/txt/Makefile.am
index 88aa79b..0d0db46 100644
--- a/src/libs/txt/Makefile.am
+++ b/src/libs/txt/Makefile.am
@@ -1,3 +1,3 @@
-noinst_LIBRARIES = libtxt.a
-libtxt_a_SOURCES = txt.c txt.h
-libtxt_a_CPPFLAGS = -I@top_srcdir@/src -I@top_srcdir@/src/libs
+noinst_LTLIBRARIES = libtxt.la
+libtxt_la_SOURCES = txt.c txt.h
+libtxt_la_CPPFLAGS = -I@top_srcdir@/src -I@top_srcdir@/src/libs