targets/omx-nouveau: convert to static/shared pipe-drivers

Similar to the vdpau/xvmc targets, we're going to convert the
multiple target libraries into a single one.

The library can be built with the relevant pipe-drivers
statically linked in, or loaded as shared modules.
Currently we default to static.

Note: Make sure to rebuild the .omxregister file, by executing
   $ omxregister-bellagio

If you have more than one omx library (libomx-radeonsi, libomx-r600),
make sure to temporary move the unused one. By the end of the series
there will be only one library that will be used for all hardware -
r600, radeonsi and nouveau.

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>

3 files changed, 74 insertions, 0 deletions

diff --git a/src/gallium/targets/omx/Makefile.am b/src/gallium/targets/omx/Makefile.am
new file mode 100644
index 0000000..cd79a44
--- /dev/null
+++ b/src/gallium/targets/omx/Makefile.am
@@ -0,0 +1,67 @@
+include $(top_srcdir)/src/gallium/Automake.inc
+
+AM_CFLAGS = \
+	$(GALLIUM_VIDEO_CFLAGS)
+
+omxdir = $(OMX_LIB_INSTALL_DIR)
+omx_LTLIBRARIES = libomx_mesa.la
+
+nodist_EXTRA_libomx_mesa_la_SOURCES = dummy.cpp
+libomx_mesa_la_SOURCES = \
+	$(top_srcdir)/src/gallium/auxiliary/vl/vl_winsys_dri.c
+
+libomx_mesa_la_LDFLAGS = \
+	-shared \
+	-module \
+	-no-undefined \
+	-avoid-version \
+	$(GC_SECTIONS) \
+	$(LD_NO_UNDEFINED)
+
+if HAVE_LD_VERSION_SCRIPT
+libomx_mesa_la_LDFLAGS += \
+	-Wl,--version-script=$(top_srcdir)/src/gallium/targets/omx/omx.sym
+endif # HAVE_LD_VERSION_SCRIPT
+
+libomx_mesa_la_LIBADD = \
+	$(top_builddir)/src/gallium/state_trackers/omx/libomxtracker.la \
+	$(top_builddir)/src/gallium/auxiliary/libgallium.la \
+	$(OMX_LIBS) \
+	$(GALLIUM_COMMON_LIB_DEPS)
+
+if HAVE_GALLIUM_STATIC_TARGETS
+
+STATIC_TARGET_CPPFLAGS = -DGALLIUM_STATIC_TARGETS=1
+STATIC_TARGET_LIB_DEPS = \
+	$(top_builddir)/src/loader/libloader.la
+
+if HAVE_GALLIUM_NOUVEAU
+STATIC_TARGET_CPPFLAGS += -DGALLIUM_NOUVEAU
+STATIC_TARGET_LIB_DEPS += \
+	$(top_builddir)/src/gallium/winsys/nouveau/drm/libnouveaudrm.la \
+	$(top_builddir)/src/gallium/drivers/nouveau/libnouveau.la \
+	$(NOUVEAU_LIBS)
+endif
+
+libomx_mesa_la_SOURCES += target.c
+libomx_mesa_la_CPPFLAGS = $(STATIC_TARGET_CPPFLAGS)
+libomx_mesa_la_LIBADD += $(STATIC_TARGET_LIB_DEPS)
+
+else # HAVE_GALLIUM_STATIC_TARGETS
+
+libomx_mesa_la_CPPFLAGS = \
+	$(GALLIUM_PIPE_LOADER_DEFINES) \
+	-DPIPE_SEARCH_DIR=\"$(libdir)/gallium-pipe\"
+
+# XXX: Use the pipe-loader-client over pipe-loader ?
+libomx_mesa_la_LIBADD += \
+	$(top_builddir)/src/gallium/auxiliary/pipe-loader/libpipe_loader.la \
+	$(GALLIUM_PIPE_LOADER_WINSYS_LIBS) \
+	$(GALLIUM_PIPE_LOADER_LIBS)
+
+endif # HAVE_GALLIUM_STATIC_TARGETS
+
+if HAVE_MESA_LLVM
+libomx_mesa_la_LIBADD += $(LLVM_LIBS)
+libomx_mesa_la_LDFLAGS += $(LLVM_LDFLAGS)
+endif
diff --git a/src/gallium/targets/omx/omx.sym b/src/gallium/targets/omx/omx.sym
new file mode 100644
index 0000000..af22aed
--- /dev/null
+++ b/src/gallium/targets/omx/omx.sym
@@ -0,0 +1,6 @@
+{
+	global:
+		omx_component_library_Setup;
+	local:
+		*;
+};
diff --git a/src/gallium/targets/omx/target.c b/src/gallium/targets/omx/target.c
new file mode 100644
index 0000000..fde4a4a
--- /dev/null
+++ b/src/gallium/targets/omx/target.c
@@ -0,0 +1 @@
+#include "target-helpers/inline_drm_helper.h"