3 files changed, 188 insertions, 0 deletions
diff --git a/sgx/eurasiacon/build/linux2/kbuild/Makefile.template b/sgx/eurasiacon/build/linux2/kbuild/Makefile.template
new file mode 100644
index 0000000..803a208
--- /dev/null
+++ b/sgx/eurasiacon/build/linux2/kbuild/Makefile.template
@@ -0,0 +1,71 @@
+#
+# Copyright (C) Imagination Technologies Ltd. All rights reserved.
+# 
+# This program is free software; you can redistribute it and/or modify it
+# under the terms and conditions of the GNU General Public License,
+# version 2, as published by the Free Software Foundation.
+# 
+# This program is distributed in the hope it will be useful but, except 
+# as otherwise stated in writing, without any warranty; without even the 
+# implied warranty of merchantability or fitness for a particular purpose. 
+# See the GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+# 
+# The full GNU General Public License is included in this distribution in
+# the file called "COPYING".
+#
+# Contact Information:
+# Imagination Technologies Ltd. <gpl-support@imgtec.com>
+# Home Park Estate, Kings Langley, Herts, WD4 8LZ, UK 
+# 
+#
+
+# This top-level kbuild makefile builds all the Linux kernel modules in the
+# DDK. To run kbuild, this makefile is copied to $(TARGET_OUT)/kbuild/Makefile
+# and make is invoked in $(TARGET_OUT)/kbuild.
+
+# This makefile doesn't define any kbuild special variables apart from
+# ccflags-y and obj-m. The variables for objects are picked up by including
+# the kbuild makefile fragments named in $(INTERNAL_KBUILD_MAKEFILES). The
+# list of objects that these fragments make is collected in
+# $(INTERNAL_KBUILD_OBJECTS) and $(INTERNAL_EXTRA_KBUILD_OBJECTS). These
+# variables are set according to the build's $(KERNEL_COMPONENTS) and
+# $(EXTRA_PVRSRVKM_COMPONENTS). To add a new kernel module to the build, edit
+# these variables in the per-build Makefile.
+
+include $(OUT)/config_kernel.mk
+
+.SECONDARY:
+
+$(OUT)/target/kbuild/external/%.c: $(EXTRA_KBUILD_SOURCE)/%.c
+	@if [ ! -e $(dir $@) ]; then mkdir -p $(dir $@); fi
+	@if [ ! -h $@ ]; then ln -sf $< $@; fi
+
+$(OUT)/target/kbuild/%.c: $(TOP)/%.c
+	@if [ ! -e $(dir $@) ]; then mkdir -p $(dir $@); fi
+	@if [ ! -h $@ ]; then ln -sf $< $@; fi
+
+ccflags-y += -D__linux__ -include $(OUT)/config_kernel.h \
+ -DDEBUG_LOG_PATH_TRUNCATE="\"$(OUT)/target/kbuild\"" \
+ -I$(OUT)/include \
+ -I$(TOP)/include4 \
+ -I$(TOP)/services4/include \
+ -I$(TOP)/services4/system/$(PVR_SYSTEM) \
+ -I$(TOP)/services4/system/include \
+ -I$(TOP)/services4/srvkm/hwdefs \
+ -I$(TOP)/services4/srvkm/bridged \
+ -I$(TOP)/services4/srvkm/bridged/sgx \
+ -I$(TOP)/services4/srvkm/common \
+ -I$(TOP)/services4/srvkm/devices/sgx \
+ -I$(TOP)/services4/srvkm/env/linux \
+ -I$(TOP)/services4/srvkm/include
+
+include $(INTERNAL_KBUILD_MAKEFILES)
+
+$(if $($(PVRSRV_MODNAME)-y),,$(error $(PVRSRV_MODNAME)-y was empty, which could mean that srvkm is missing from $$(KERNEL_COMPONENTS)))
+$(PVRSRV_MODNAME)-y += $(foreach _m,$(INTERNAL_EXTRA_KBUILD_OBJECTS:.o=),$($(_m)-y))
+
+obj-m += $(INTERNAL_KBUILD_OBJECTS)
diff --git a/sgx/eurasiacon/build/linux2/kbuild/external_tarball.mk b/sgx/eurasiacon/build/linux2/kbuild/external_tarball.mk
new file mode 100755
index 0000000..caa58ed
--- /dev/null
+++ b/sgx/eurasiacon/build/linux2/kbuild/external_tarball.mk
@@ -0,0 +1,34 @@
+#
+# Copyright (C) Imagination Technologies Ltd. All rights reserved.
+# 
+# This program is free software; you can redistribute it and/or modify it
+# under the terms and conditions of the GNU General Public License,
+# version 2, as published by the Free Software Foundation.
+# 
+# This program is distributed in the hope it will be useful but, except 
+# as otherwise stated in writing, without any warranty; without even the 
+# implied warranty of merchantability or fitness for a particular purpose. 
+# See the GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+# 
+# The full GNU General Public License is included in this distribution in
+# the file called "COPYING".
+#
+# Contact Information:
+# Imagination Technologies Ltd. <gpl-support@imgtec.com>
+# Home Park Estate, Kings Langley, Herts, WD4 8LZ, UK 
+# 
+#
+
+ifneq ($(EXTERNAL_3PDD_TARBALL),)
+TAR_OPT_STRIP_COMPONENTS ?= --strip-components
+prepare_tree: $(OUT)/target/kbuild/external
+$(OUT)/target/kbuild/external: eurasiacon/external/$(EXTERNAL_3PDD_TARBALL)
+	@echo "Extracting $<.."
+	@mkdir -p $@
+	@tar $(TAR_OPT_STRIP_COMPONENTS) 1 --touch -jxf $< -C $@
+	@touch $(OUT)/target/kbuild/external
+endif
diff --git a/sgx/eurasiacon/build/linux2/kbuild/kbuild.mk b/sgx/eurasiacon/build/linux2/kbuild/kbuild.mk
new file mode 100755
index 0000000..5763f87
--- /dev/null
+++ b/sgx/eurasiacon/build/linux2/kbuild/kbuild.mk
@@ -0,0 +1,83 @@
+#
+# Copyright (C) Imagination Technologies Ltd. All rights reserved.
+# 
+# This program is free software; you can redistribute it and/or modify it
+# under the terms and conditions of the GNU General Public License,
+# version 2, as published by the Free Software Foundation.
+# 
+# This program is distributed in the hope it will be useful but, except 
+# as otherwise stated in writing, without any warranty; without even the 
+# implied warranty of merchantability or fitness for a particular purpose. 
+# See the GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+# 
+# The full GNU General Public License is included in this distribution in
+# the file called "COPYING".
+#
+# Contact Information:
+# Imagination Technologies Ltd. <gpl-support@imgtec.com>
+# Home Park Estate, Kings Langley, Herts, WD4 8LZ, UK 
+# 
+#
+
+$(if $(strip $(KERNELDIR)),,$(error KERNELDIR must be set))
+$(call directory-must-exist,$(KERNELDIR))
+
+KERNEL_CROSS_COMPILE ?= $(CROSS_COMPILE)
+
+$(TARGET_OUT)/kbuild/Makefile: $(MAKE_TOP)/kbuild/Makefile.template
+	@[ ! -e $(dir $@) ] && mkdir -p $(dir $@) || true
+	$(CP) -f $< $@
+
+# We need to make INTERNAL_KBUILD_MAKEFILES absolute because the files will be
+# read while chdir'd into $(KERNELDIR)
+INTERNAL_KBUILD_MAKEFILES := $(abspath $(foreach _m,$(KERNEL_COMPONENTS) $(EXTRA_PVRSRVKM_COMPONENTS),$(if $(INTERNAL_KBUILD_MAKEFILE_FOR_$(_m)),$(INTERNAL_KBUILD_MAKEFILE_FOR_$(_m)),$(error Unknown kbuild module "$(_m)"))))
+INTERNAL_KBUILD_OBJECTS := $(foreach _m,$(KERNEL_COMPONENTS),$(if $(INTERNAL_KBUILD_OBJECTS_FOR_$(_m)),$(INTERNAL_KBUILD_OBJECTS_FOR_$(_m)),$(error BUG: Unknown kbuild module "$(_m)" should have been caught earlier)))
+INTERNAL_EXTRA_KBUILD_OBJECTS := $(foreach _m,$(EXTRA_PVRSRVKM_COMPONENTS),$(if $(INTERNAL_KBUILD_OBJECTS_FOR_$(_m)),$(INTERNAL_KBUILD_OBJECTS_FOR_$(_m)),$(error BUG: Unknown kbuild module "$(_m)" should have been caught earlier)))
+.PHONY: kbuild kbuild_clean
+
+kbuild: $(TARGET_OUT)/kbuild/Makefile
+	@$(MAKE) -Rr --no-print-directory -C $(KERNELDIR) M=$(abspath $(TARGET_OUT)/kbuild) \
+		INTERNAL_KBUILD_MAKEFILES="$(INTERNAL_KBUILD_MAKEFILES)" \
+		INTERNAL_KBUILD_OBJECTS="$(INTERNAL_KBUILD_OBJECTS)" \
+		INTERNAL_EXTRA_KBUILD_OBJECTS="$(INTERNAL_EXTRA_KBUILD_OBJECTS)" \
+		EXTRA_KBUILD_SOURCE="$(EXTRA_KBUILD_SOURCE)" \
+		CROSS_COMPILE="$(KERNEL_CROSS_COMPILE)" \
+		EXTRA_CFLAGS="$(ALL_KBUILD_CFLAGS)" \
+		V=$(V) W=$(W) \
+		TOP=$(TOP)
+ifeq ($(DEBUGLINK),1)
+	@for kernel_module in $(addprefix $(TARGET_OUT)/kbuild/,$(INTERNAL_KBUILD_OBJECTS:.o=.ko)); do \
+		$(patsubst @%,%,$(STRIP)) --strip-unneeded $$kernel_module; \
+	done
+endif
+	@for kernel_module in $(addprefix $(TARGET_OUT)/kbuild/,$(INTERNAL_KBUILD_OBJECTS:.o=.ko)); do \
+		cp $$kernel_module $(TARGET_OUT); \
+	done
+
+kbuild_clean: $(TARGET_OUT)/kbuild/Makefile
+	@$(MAKE) -Rr --no-print-directory -C $(KERNELDIR) M=$(abspath $(TARGET_OUT)/kbuild) \
+		INTERNAL_KBUILD_MAKEFILES="$(INTERNAL_KBUILD_MAKEFILES)" \
+		INTERNAL_KBUILD_OBJECTS="$(INTERNAL_KBUILD_OBJECTS)" \
+		INTERNAL_EXTRA_KBUILD_OBJECTS="$(INTERNAL_EXTRA_KBUILD_OBJECTS)" \
+		EXTRA_KBUILD_SOURCE="$(EXTRA_KBUILD_SOURCE)" \
+		CROSS_COMPILE="$(KERNEL_CROSS_COMPILE)" \
+		EXTRA_CFLAGS="$(ALL_KBUILD_CFLAGS)" \
+		V=$(V) W=$(W) \
+		TOP=$(TOP) clean
+
+kbuild_install: $(TARGET_OUT)/kbuild/Makefile
+	@: $(if $(strip $(DISCIMAGE)),,$(error $$(DISCIMAGE) was empty or unset while trying to use it to set INSTALL_MOD_PATH for modules_install))
+	@$(MAKE) -Rr --no-print-directory -C $(KERNELDIR) M=$(abspath $(TARGET_OUT)/kbuild) \
+		INTERNAL_KBUILD_MAKEFILES="$(INTERNAL_KBUILD_MAKEFILES)" \
+		INTERNAL_KBUILD_OBJECTS="$(INTERNAL_KBUILD_OBJECTS)" \
+		INTERNAL_EXTRA_KBUILD_OBJECTS="$(INTERNAL_EXTRA_KBUILD_OBJECTS)" \
+		EXTRA_KBUILD_SOURCE="$(EXTRA_KBUILD_SOURCE)" \
+		CROSS_COMPILE="$(KERNEL_CROSS_COMPILE)" \
+		EXTRA_CFLAGS="$(ALL_KBUILD_CFLAGS)" \
+		INSTALL_MOD_PATH="$(DISCIMAGE)" \
+		V=$(V) W=$(W) \
+		TOP=$(TOP) modules_install