diff options
Diffstat (limited to 'pvr-source/eurasiacon/build/linux2/kbuild')
3 files changed, 232 insertions, 0 deletions
diff --git a/pvr-source/eurasiacon/build/linux2/kbuild/Makefile.template b/pvr-source/eurasiacon/build/linux2/kbuild/Makefile.template new file mode 100644 index 0000000..9d88941 --- /dev/null +++ b/pvr-source/eurasiacon/build/linux2/kbuild/Makefile.template @@ -0,0 +1,92 @@ +########################################################################### ### +#@Title Root kernel makefile +#@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved +#@License Dual MIT/GPLv2 +# +# The contents of this file are subject to the MIT license as set out below. +# +# 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 shall be included in +# all copies or substantial portions of the Software. +# +# Alternatively, the contents of this file may be used under the terms of +# the GNU General Public License Version 2 ("GPL") in which case the provisions +# of GPL are applicable instead of those above. +# +# If you wish to allow use of your version of this file only under the terms of +# GPL, and not to allow others to use your version of this file under the terms +# of the MIT license, indicate your decision by deleting the provisions above +# and replace them with the notice and other provisions required by GPL as set +# out in the file called "GPL-COPYING" included in this distribution. If you do +# not delete the provisions above, a recipient may use your version of this file +# under the terms of either the MIT license or GPL. +# +# This License is also included in this distribution in the file called +# "MIT-COPYING". +# +# EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) 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; AND (B) 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. +### ########################################################################### + +# 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$(TOP)/services4/srvkm/bridged \ + -I$(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 + +ifeq ($(PVR_LOCAL_HWDEFS),) +ccflags-y += -I$(TOP)/services4/srvkm/hwdefs +else +ccflags-y += -I$(TOP)/hwdefs +endif + +include $(INTERNAL_KBUILD_MAKEFILES) + +$(if $(pvrsrvkm_sgx$(SGXCORE)_$(SGX_CORE_REV)-y),,$(error pvrsrvkm_sgx$(SGXCORE)_$(SGX_CORE_REV)-y was empty, which could mean that srvkm is missing from $$(KERNEL_COMPONENTS))) +pvrsrvkm-y += $(foreach _m,$(INTERNAL_EXTRA_KBUILD_OBJECTS:.o=),$($(_m)-y)) + +obj-m += $(INTERNAL_KBUILD_OBJECTS) diff --git a/pvr-source/eurasiacon/build/linux2/kbuild/external_tarball.mk b/pvr-source/eurasiacon/build/linux2/kbuild/external_tarball.mk new file mode 100644 index 0000000..d3aa147 --- /dev/null +++ b/pvr-source/eurasiacon/build/linux2/kbuild/external_tarball.mk @@ -0,0 +1,49 @@ +########################################################################### ### +#@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved +#@License Dual MIT/GPLv2 +# +# The contents of this file are subject to the MIT license as set out below. +# +# 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 shall be included in +# all copies or substantial portions of the Software. +# +# Alternatively, the contents of this file may be used under the terms of +# the GNU General Public License Version 2 ("GPL") in which case the provisions +# of GPL are applicable instead of those above. +# +# If you wish to allow use of your version of this file only under the terms of +# GPL, and not to allow others to use your version of this file under the terms +# of the MIT license, indicate your decision by deleting the provisions above +# and replace them with the notice and other provisions required by GPL as set +# out in the file called "GPL-COPYING" included in this distribution. If you do +# not delete the provisions above, a recipient may use your version of this file +# under the terms of either the MIT license or GPL. +# +# This License is also included in this distribution in the file called +# "MIT-COPYING". +# +# EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) 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; AND (B) 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. +### ########################################################################### + +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/pvr-source/eurasiacon/build/linux2/kbuild/kbuild.mk b/pvr-source/eurasiacon/build/linux2/kbuild/kbuild.mk new file mode 100644 index 0000000..94e2100 --- /dev/null +++ b/pvr-source/eurasiacon/build/linux2/kbuild/kbuild.mk @@ -0,0 +1,91 @@ +########################################################################### ### +#@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved +#@License Dual MIT/GPLv2 +# +# The contents of this file are subject to the MIT license as set out below. +# +# 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 shall be included in +# all copies or substantial portions of the Software. +# +# Alternatively, the contents of this file may be used under the terms of +# the GNU General Public License Version 2 ("GPL") in which case the provisions +# of GPL are applicable instead of those above. +# +# If you wish to allow use of your version of this file only under the terms of +# GPL, and not to allow others to use your version of this file under the terms +# of the MIT license, indicate your decision by deleting the provisions above +# and replace them with the notice and other provisions required by GPL as set +# out in the file called "GPL-COPYING" included in this distribution. If you do +# not delete the provisions above, a recipient may use your version of this file +# under the terms of either the MIT license or GPL. +# +# This License is also included in this distribution in the file called +# "MIT-COPYING". +# +# EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) 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; AND (B) 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. +### ########################################################################### + +$(if $(strip $(KERNELDIR)),,$(error KERNELDIR must be set)) +$(call directory-must-exist,$(KERNELDIR)) + +$(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) + @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 |