ilo: add the driver to the build system

Add ilo to targets/egl-static and add a new target dri-ilo.  Update autoconf
and automake rules.

2 files changed, 105 insertions, 0 deletions

diff --git a/src/gallium/targets/dri-ilo/Makefile.am b/src/gallium/targets/dri-ilo/Makefile.am
new file mode 100644
index 0000000..7761f33
--- /dev/null
+++ b/src/gallium/targets/dri-ilo/Makefile.am
@@ -0,0 +1,77 @@
+# Copyright © 2012 Intel Corporation
+# Copyright © 2013 LunarG, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice (including the next
+# paragraph) shall be included in all copies or substantial portions of the
+# Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
+
+include $(top_srcdir)/src/gallium/Automake.inc
+
+AM_CFLAGS = \
+	$(GALLIUM_CFLAGS) \
+	$(PTHREAD_CFLAGS) \
+	$(LIBDRM_CFLAGS)
+AM_CPPFLAGS = \
+	-I$(top_srcdir)/src/gallium/drivers \
+	-I$(top_srcdir)/src/gallium/winsys \
+	-I$(top_srcdir)/src/mesa \
+	-I$(top_srcdir)/src/mapi \
+	-I$(top_builddir)/src/mesa/drivers/dri/common \
+	-DGALLIUM_RBUG \
+	-DGALLIUM_TRACE \
+	-DGALLIUM_GALAHAD
+
+noinst_LTLIBRARIES = ilo_dri.la
+
+ilo_dri_la_SOURCES = \
+	target.c \
+	$(top_srcdir)/src/mesa/drivers/dri/common/utils.c \
+	$(top_srcdir)/src/mesa/drivers/dri/common/dri_util.c \
+	$(top_srcdir)/src/mesa/drivers/dri/common/xmlconfig.c
+
+# need -rpath to create a noinst shared library
+ilo_dri_la_LDFLAGS = -module -avoid-version -shared -no-undefined \
+		     -rpath $(abs_builddir)
+
+ilo_dri_la_LIBADD = \
+	$(top_builddir)/src/mesa/libmesagallium.la \
+	$(top_builddir)/src/gallium/auxiliary/libgallium.la \
+	$(top_builddir)/src/gallium/state_trackers/dri/drm/libdridrm.la \
+	$(top_builddir)/src/gallium/winsys/intel/drm/libintelwinsys.la \
+	$(top_builddir)/src/gallium/drivers/galahad/libgalahad.la \
+	$(top_builddir)/src/gallium/drivers/trace/libtrace.la \
+	$(top_builddir)/src/gallium/drivers/rbug/librbug.la \
+	$(top_builddir)/src/gallium/drivers/ilo/libilo.la \
+	$(GALLIUM_DRI_LIB_DEPS) \
+	$(INTEL_LIBS)
+
+# Mention a dummy pure C++ file to trigger generation of the $(LINK) variable
+nodist_EXTRA_ilo_dri_la_SOURCES = dummy-cpp.cpp
+
+if HAVE_MESA_LLVM
+ilo_dri_la_LDFLAGS += $(LLVM_LDFLAGS)
+ilo_dri_la_LIBADD += $(LLVM_LIBS)
+endif
+
+# Provide compatibility with scripts for the old Mesa build system for
+# a while by putting a link to the driver into /lib of the build tree.
+all-local: ilo_dri.la
+	$(MKDIR_P) $(top_builddir)/$(LIB_DIR)/gallium
+	ln -f .libs/ilo_dri.so $(top_builddir)/$(LIB_DIR)/gallium/ilo_dri.so
+	ln -sf ilo_dri.so $(top_builddir)/$(LIB_DIR)/gallium/i965_dri.so
diff --git a/src/gallium/targets/dri-ilo/target.c b/src/gallium/targets/dri-ilo/target.c
new file mode 100644
index 0000000..c27cb47
--- /dev/null
+++ b/src/gallium/targets/dri-ilo/target.c
@@ -0,0 +1,28 @@
+#include "state_tracker/drm_driver.h"
+#include "target-helpers/inline_debug_helper.h"
+#include "intel/drm/intel_drm_public.h"
+#include "intel/drm/intel_winsys.h"
+#include "ilo/ilo_public.h"
+
+static struct pipe_screen *
+create_screen(int fd)
+{
+   struct intel_winsys *iws;
+   struct pipe_screen *screen;
+
+   iws = intel_drm_winsys_create(fd);
+   if (!iws)
+      return NULL;
+
+   screen = ilo_screen_create(iws);
+   if (!screen) {
+      iws->destroy(iws);
+      return NULL;
+   }
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+}
+
+DRM_DRIVER_DESCRIPTOR("i965", "i915", create_screen, NULL)