diff options
author | Ricardo Salveti de Araujo <ricardo.salveti@linaro.org> | 2012-03-25 18:58:25 -0300 |
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committer | Ricardo Salveti de Araujo <ricardo.salveti@linaro.org> | 2012-03-25 18:58:25 -0300 |
commit | a5f51dee3f8480b7bfb309a9cd6a05c87d013858 (patch) | |
tree | c5b886b6c1d44b2dca15ba4e92a59f7294886a93 /sgx/eurasiacon/build |
Imported Upstream version 1.7.10.0.1.21 (ARMHF)upstream/1.7.10.0.1.21
Signed-off-by: Ricardo Salveti de Araujo <ricardo.salveti@linaro.org>
Diffstat (limited to 'sgx/eurasiacon/build')
23 files changed, 2150 insertions, 0 deletions
diff --git a/sgx/eurasiacon/build/linux2/bits.mk b/sgx/eurasiacon/build/linux2/bits.mk new file mode 100755 index 0000000..173e1ef --- /dev/null +++ b/sgx/eurasiacon/build/linux2/bits.mk @@ -0,0 +1,87 @@ +# +# 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 +# +# + +# Useful special targets which don't build anything + +ifneq ($(filter dumpvar-%,$(MAKECMDGOALS)),) +dumpvar-%: ; +$(foreach _var_to_dump,$(patsubst dumpvar-%,%,$(filter dumpvar-%,$(MAKECMDGOALS))),$(info $(if $(filter undefined,$(origin $(_var_to_dump))),# $$($(_var_to_dump)) is not set,$(_var_to_dump) := $($(_var_to_dump))))) +endif + +ifneq ($(filter whereis-%,$(MAKECMDGOALS)),) +whereis-%: ; +$(foreach _module_to_find,$(patsubst whereis-%,%,$(filter whereis-%,$(MAKECMDGOALS))),$(info $(if $(INTERNAL_MAKEFILE_FOR_MODULE_$(_module_to_find)),$(INTERNAL_MAKEFILE_FOR_MODULE_$(_module_to_find)),# No module $(_module_to_find)))) +endif + +ifneq ($(filter whatis-%,$(MAKECMDGOALS)),) +whatis-$(RELATIVE_OUT)/target/%: ; +whatis-$(RELATIVE_OUT)/host/%: ; +$(foreach _file_to_find,$(patsubst whatis-%,%,$(filter whatis-%,$(MAKECMDGOALS))),$(info $(strip $(foreach _m,$(ALL_MODULES),$(if $(filter $(_file_to_find),$(INTERNAL_TARGETS_FOR_$(_m))),$(_file_to_find) is in $(_m) which is defined in $(INTERNAL_MAKEFILE_FOR_MODULE_$(_m)),))))) +endif + +.PHONY: ls-modules ls-modules-v +ls-modules: + @: $(foreach _m,$(ALL_MODULES),$(info $(_m))) +ls-modules-v: + @: $(foreach _m,$(ALL_MODULES),$(info $($(_m)_type) $(_m) $(patsubst $(TOP)/%,%,$(INTERNAL_MAKEFILE_FOR_MODULE_$(_m))))) + +ifeq ($(strip $(MAKECMDGOALS)),visualise) +FORMAT ?= xlib +GRAPHVIZ ?= neato +visualise: $(OUT)/MAKE_RULES.dot + $(GRAPHVIZ) -T$(FORMAT) -o $(OUT)/MAKE_RULES.$(FORMAT) $< +$(OUT)/MAKE_RULES.dot: $(OUT)/MAKE_RULES + perl $(MAKE_TOP)/tools/depgraph.pl -t $(TOP) -g $(firstword $(GRAPHVIZ)) $(OUT)/MAKE_RULES >$(OUT)/MAKE_RULES.dot +$(OUT)/MAKE_RULES: $(ALL_MAKEFILES) + -$(MAKE) -C $(TOP) -f $(MAKE_TOP)/toplevel.mk TOP=$(TOP) OUT=$(OUT) ls-modules -qp >$(OUT)/MAKE_RULES 2>&1 +else +visualise: + @: $(error visualise specified along with other goals. This is not supported) +endif + +.PHONY: help +help: + @echo 'Build targets' + @echo ' make, make build Build the UM/KM components of the build and scripts' + @echo ' make components Build only the UM components' + @echo ' make kbuild Build only the KM components' + @echo ' make scripts Build only the scripts (rc.pvr and install.sh)' + @echo ' make MODULE Build the module MODULE and all its dependencies' + @echo ' make eurasiacon/binary2_.../target/libsomething.so' + @echo ' Build a particular file (including intermediates)' + @echo 'Variables' + @echo ' make V=1 ... Print the commands that are executed' + @echo ' make OUT=dir ... Place output+intermediates in specified directory' + @echo ' make SOMEOPTION=1 ... Set configuration options (see Makefile.config)' + @echo '' + @echo 'Clean targets' + @echo ' make clean Remove only intermediates for the current build' + @echo ' make clobber As "make clean", but remove output files too' + @echo ' make clean-MODULE Clean (or clobber) only files for MODULE' + @echo '' + @echo 'Special targets' + @echo ' make whereis-MODULE Show the path to the Linux.mk defining MODULE' + @echo ' make whatis-FILE Show which module builds an output FILE' + @echo ' make ls-modules[-v] List all modules [with type+makefile]' diff --git a/sgx/eurasiacon/build/linux2/buildvars.mk b/sgx/eurasiacon/build/linux2/buildvars.mk new file mode 100755 index 0000000..5026fdf --- /dev/null +++ b/sgx/eurasiacon/build/linux2/buildvars.mk @@ -0,0 +1,131 @@ +# +# 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 file is read once at the start of the build, after reading in +# config.mk. It should define the non-MODULE_* variables used in commands, +# like ALL_CFLAGS +# + +ifeq ($(BUILD),debug) +COMMON_FLAGS := -O0 +else +OPTIM ?= -O2 +COMMON_FLAGS := $(OPTIM) +endif + +# FIXME: We should probably audit the driver for aliasing +# +COMMON_FLAGS += -fno-strict-aliasing + +# We always enable debugging. Either the release binaries are stripped +# and the symbols put in the symbolpackage, or we're building debug. +# +COMMON_FLAGS += -g + +# These flags are used for kernel, User C and User C++ +# +COMMON_FLAGS += \ + -W -Wall -Wno-missing-field-initializers -Wmissing-format-attribute + +# Some GCC warnings are C only, so we must mask them from C++ +# +COMMON_CFLAGS := $(COMMON_FLAGS) \ + -Wdeclaration-after-statement -Wno-format-zero-length \ + -Wmissing-prototypes -Wstrict-prototypes + +# If we saw W=1, turn on some extra warnings. +# Most of these flags are new, so cc-option check them. +# +ifeq ($(W),1) +COMMON_CFLAGS += \ + $(call cc-option,-Wbad-function-cast) \ + $(call cc-option,-Wcast-qual) \ + $(call cc-option,-Wcast-align) \ + $(call cc-option,-Wconversion) \ + $(call cc-option,-Wdisabled-optimization) \ + $(call cc-option,-Wlogical-op) \ + $(call cc-option,-Wmissing-declarations) \ + $(call cc-option,-Wmissing-include-dirs) \ + $(call cc-option,-Wnested-externs) \ + $(call cc-option,-Wold-style-definition) \ + $(call cc-option,-Woverlength-strings) \ + $(call cc-option,-Wpacked) \ + $(call cc-option,-Wpacked-bitfield-compat) \ + $(call cc-option,-Wpadded) \ + $(call cc-option,-Wredundant-decls) \ + $(call cc-option,-Wshadow) \ + $(call cc-option,-Wswitch-default) \ + $(call cc-option,-Wvla) \ + $(call cc-option,-Wwrite-strings) +endif + +# User C only +# +ALL_CFLAGS := \ + $(COMMON_CFLAGS) -Wpointer-arith -Wunused-parameter $(SYS_CFLAGS) +ALL_HOST_CFLAGS := \ + $(COMMON_CFLAGS) -Wpointer-arith -Wunused-parameter + +# User C++ only +# +ALL_CXXFLAGS := \ + $(COMMON_FLAGS) -fno-rtti -fno-exceptions \ + -Wpointer-arith -Wunused-parameter $(SYS_CXXFLAGS) + +# User C and C++ +# +# NOTE: ALL_HOST_LDFLAGS should probably be using -rpath-link too, and if we +# ever need to support building host shared libraries, it's required. +# +# We can't use it right now because we want to support non-GNU-compatible +# linkers like the Darwin 'ld' which doesn't support -rpath-link. +# +ALL_HOST_LDFLAGS := -L$(HOST_OUT) +ALL_LDFLAGS := -L$(TARGET_OUT) -Xlinker -rpath-link=$(TARGET_OUT) + +ifneq ($(strip $(TOOLCHAIN)),) +ALL_LDFLAGS += -L$(TOOLCHAIN)/lib -Xlinker -rpath-link=$(TOOLCHAIN)/lib +endif + +ifneq ($(strip $(LINKER_RPATH)),) +ALL_LDFLAGS += $(addprefix -Xlinker -rpath=,$(LINKER_RPATH)) +endif + +ALL_LDFLAGS += $(SYS_LDFLAGS) + +# Kernel C only +# +ALL_KBUILD_CFLAGS := $(COMMON_CFLAGS) -Wno-unused-parameter -Wno-sign-compare \ + $(call cc-option,-Wno-type-limits) + +# This variable contains a list of all modules built by kbuild +ALL_KBUILD_MODULES := + +# This variable contains a list of all modules which contain C++ source files +ALL_CXX_MODULES := + +# Toolchain triple for cross environment +CROSS_TRIPLE := $(patsubst %-,%,$(CROSS_COMPILE)) diff --git a/sgx/eurasiacon/build/linux2/commands.mk b/sgx/eurasiacon/build/linux2/commands.mk new file mode 100755 index 0000000..35d1988 --- /dev/null +++ b/sgx/eurasiacon/build/linux2/commands.mk @@ -0,0 +1,205 @@ +# +# 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 +# + +# from-one-* recipes make a thing from one source file, so they use $<. Others +# use $(MODULE_something) instead of $^ + +# We expect that MODULE_*FLAGS contains all the flags we need, including the +# flags for all modules (like $(ALL_CFLAGS) and $(ALL_HOST_CFLAGS)), and +# excluding flags for include search dirs or for linking libraries. The +# exceptions are ALL_EXE_LDFLAGS and ALL_LIB_LDFLAGS, since they depend on the +# type of thing being linked, so they appear in the commands below + +define host-o-from-one-c +$(if $(V),,@echo " HOST_CC " $(call relative-to-top,$<)) +$(HOST_CC) -MD -c $(MODULE_HOST_CFLAGS) $(MODULE_INCLUDE_FLAGS) \ + -include $(CONFIG_H) $< -o $@ +endef + +define target-o-from-one-c +$(if $(V),,@echo " CC " $(call relative-to-top,$<)) +$(CC) -MD -c $(MODULE_CFLAGS) $(MODULE_INCLUDE_FLAGS) \ + -include $(CONFIG_H) $< -o $@ +endef + +# We use $(CC) to compile C++ files, and expect it to detect that it's +# compiling C++ +define host-o-from-one-cxx +$(if $(V),,@echo " HOST_CC " $(call relative-to-top,$<)) +$(HOST_CC) -MD -c $(MODULE_HOST_CXXFLAGS) $(MODULE_INCLUDE_FLAGS) \ + -include $(CONFIG_H) $< -o $@ +endef + +define target-o-from-one-cxx +$(if $(V),,@echo " CC " $(call relative-to-top,$<)) +$(CC) -MD -c $(MODULE_CXXFLAGS) $(MODULE_INCLUDE_FLAGS) \ + -include $(CONFIG_H) $< -o $@ +endef + +define host-executable-from-o +$(if $(V),,@echo " HOST_LD " $(call relative-to-top,$@)) +$(HOST_CC) $(MODULE_HOST_LDFLAGS) \ + -o $@ $(sort $(MODULE_ALL_OBJECTS)) $(MODULE_LIBRARY_DIR_FLAGS) \ + $(MODULE_LIBRARY_FLAGS) +endef + +define host-executable-cxx-from-o +$(if $(V),,@echo " HOST_LD " $(call relative-to-top,$@)) +$(HOST_CXX) $(MODULE_HOST_LDFLAGS) \ + -o $@ $(sort $(MODULE_ALL_OBJECTS)) $(MODULE_LIBRARY_DIR_FLAGS) \ + $(MODULE_LIBRARY_FLAGS) +endef + +define target-executable-from-o +$(if $(V),,@echo " LD " $(call relative-to-top,$@)) +$(CC) \ + $(SYS_EXE_LDFLAGS) $(MODULE_LDFLAGS) -o $@ \ + $(SYS_EXE_CRTBEGIN) $(sort $(MODULE_ALL_OBJECTS)) $(SYS_EXE_CRTEND) \ + $(MODULE_LIBRARY_DIR_FLAGS) $(MODULE_LIBRARY_FLAGS) $(LIBGCC) +endef + +define target-executable-cxx-from-o +$(if $(V),,@echo " LD " $(call relative-to-top,$@)) +$(CXX) \ + $(SYS_EXE_LDFLAGS) $(MODULE_LDFLAGS) -o $@ \ + $(SYS_EXE_CRTBEGIN) $(sort $(MODULE_ALL_OBJECTS)) $(SYS_EXE_CRTEND) \ + $(MODULE_LIBRARY_DIR_FLAGS) $(MODULE_LIBRARY_FLAGS) $(LIBGCC) +endef + +define target-shared-library-from-o +$(if $(V),,@echo " LD " $(call relative-to-top,$@)) +$(CC) -shared -Wl,-Bsymbolic \ + $(SYS_LIB_LDFLAGS) $(MODULE_LDFLAGS) -o $@ \ + $(SYS_LIB_CRTBEGIN) $(sort $(MODULE_ALL_OBJECTS)) $(SYS_LIB_CRTEND) \ + $(MODULE_LIBRARY_DIR_FLAGS) $(MODULE_LIBRARY_FLAGS) $(LIBGCC) +endef + +# If there were any C++ source files in a shared library, we use this recipe, +# which runs the C++ compiler to link the final library +define target-shared-library-cxx-from-o +$(if $(V),,@echo " LD " $(call relative-to-top,$@)) +$(CXX) -shared -Wl,-Bsymbolic \ + $(SYS_LIB_LDFLAGS) $(MODULE_LDFLAGS) -o $@ \ + $(SYS_LIB_CRTBEGIN) $(sort $(MODULE_ALL_OBJECTS)) $(SYS_LIB_CRTEND) \ + $(MODULE_LIBRARY_DIR_FLAGS) $(MODULE_LIBRARY_FLAGS) $(LIBGCC) +endef + +define target-copy-debug-information +$(OBJCOPY) --only-keep-debug $@ $(basename $@).dbg +endef + +define host-strip-debug-information +$(HOST_STRIP) --strip-unneeded $@ +endef + +define target-strip-debug-information +$(STRIP) --strip-unneeded $@ +endef + +define target-add-debuglink +$(if $(V),,@echo " DBGLINK " $(call relative-to-top,$(basename $@).dbg)) +$(OBJCOPY) --add-gnu-debuglink=$(basename $@).dbg $@ +endef + +define host-static-library-from-o +$(if $(V),,@echo " HOST_AR " $(call relative-to-top,$@)) +$(HOST_AR) cru $@ $(sort $(MODULE_ALL_OBJECTS)) +endef + +define target-static-library-from-o +$(if $(V),,@echo " AR " $(call relative-to-top,$@)) +$(AR) cru $@ $(sort $(MODULE_ALL_OBJECTS)) +endef + +define tab-c-from-y +$(if $(V),,@echo " BISON " $(call relative-to-top,$<)) +$(BISON) $(MODULE_BISON_FLAGS) -o $@ -d $< +endef + +define l-c-from-l +$(if $(V),,@echo " FLEX " $(call relative-to-top,$<)) +$(FLEX) $(MODULE_FLEX_FLAGS) -o$@ $< +endef + +define clean-dirs +$(if $(V),,@echo " RM " $(call relative-to-top,$(MODULE_DIRS_TO_REMOVE))) +$(RM) -rf $(MODULE_DIRS_TO_REMOVE) +endef + +define make-directory +$(MKDIR) -p $@ +endef + +define check-exports +endef + +# Programs used in recipes + +BISON ?= bison +CC ?= gcc +CXX ?= g++ +HOST_CC ?= gcc +HOST_CXX ?= g++ +JAR ?= jar +JAVA ?= java +JAVAC ?= javac +ZIP ?= zip + +override AR := $(if $(V),,@)$(CROSS_COMPILE)ar +override BISON := $(if $(V),,@)$(BISON) +override BZIP2 := $(if $(V),,@)bzip2 -9 +override CC := $(if $(V),,@)$(CROSS_COMPILE)$(CC) +override CC_CHECK := $(if $(V),,@)$(MAKE_TOP)/tools/cc-check.sh +override CXX := $(if $(V),,@)$(CROSS_COMPILE)$(CXX) +override CHMOD := $(if $(V),,@)chmod +override CP := $(if $(V),,@)cp +override DOS2UNIX := $(if $(V),,@)\ + $(shell if [ -z `which fromdos` ]; then echo dos2unix -f -q; else echo fromdos -f -p; fi) +override ECHO := $(if $(V),,@)echo +override FLEX := $(if $(V),,@)flex +override GAWK := $(if $(V),,@)gawk +override GREP := $(if $(V),,@)grep +override HOST_AR := $(if $(V),,@)ar +override HOST_CC := $(if $(V),,@)$(HOST_CC) +override HOST_CXX := $(if $(V),,@)$(HOST_CXX) +override HOST_STRIP := $(if $(V),,@)strip +override INSTALL := $(if $(V),,@)install +override JAR := $(if $(V),,@)$(JAR) +override JAVA := $(if $(V),,@)$(JAVA) +override JAVAC := $(if $(V),,@)$(JAVAC) +override M4 := $(if $(V),,@)m4 +override MKDIR := $(if $(V),,@)mkdir +override MV := $(if $(V),,@)mv +override OBJCOPY := $(if $(V),,@)$(CROSS_COMPILE)objcopy +override PDSASM := $(if $(V),,@)$(HOST_OUT)/pdsasm +override RANLIB := $(if $(V),,@)$(CROSS_COMPILE)ranlib +override RM := $(if $(V),,@)rm -f +override SED := $(if $(V),,@)sed +override STRIP := $(if $(V),,@)$(CROSS_COMPILE)strip +override TAR := $(if $(V),,@)tar +override TOUCH := $(if $(V),,@)touch +override USEASM := $(if $(V),,@)$(HOST_OUT)/useasm +override USELINK := $(if $(V),,@)$(HOST_OUT)/uselink +override VHD2INC := $(if $(V),,@)$(HOST_OUT)/vhd2inc +override ZIP := $(if $(V),,@)$(ZIP) diff --git a/sgx/eurasiacon/build/linux2/common/apis/xorg.mk b/sgx/eurasiacon/build/linux2/common/apis/xorg.mk new file mode 100755 index 0000000..27e04b3 --- /dev/null +++ b/sgx/eurasiacon/build/linux2/common/apis/xorg.mk @@ -0,0 +1,4 @@ +ifeq ($(filter xorg,$(EXCLUDED_APIS)),) + COMPONENTS += xorg pvr_conf pvr_video wsegl_dri2_linux + -include ../common/apis/xorg_opengl.mk +endif diff --git a/sgx/eurasiacon/build/linux2/common/dridrm.mk b/sgx/eurasiacon/build/linux2/common/dridrm.mk new file mode 100755 index 0000000..86b2f08 --- /dev/null +++ b/sgx/eurasiacon/build/linux2/common/dridrm.mk @@ -0,0 +1,47 @@ +# +# 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 +# +# + +$(eval $(call TunableBothConfigC,SUPPORT_DRI_DRM,)) +$(eval $(call TunableBothConfigC,SUPPORT_DRI_DRM_EXT,)) +$(eval $(call TunableBothConfigC,SUPPORT_DRI_DRM_EXTERNAL,)) + + +$(eval $(call TunableBothConfigMake,SUPPORT_DRI_DRM,)) +$(eval $(call TunableBothConfigMake,SUPPORT_DRI_DRM_EXTERNAL,)) + +ifeq ($(SUPPORT_DRI_DRM),1) +ifeq ($(SUPPORT_DRI_DRM_NO_LIBDRM),1) +endif +$(eval $(call TunableKernelConfigC,PVR_SECURE_DRM_AUTH_EXPORT,)) +endif + +$(eval $(call TunableKernelConfigC,PVR_DISPLAY_CONTROLLER_DRM_IOCTL,)) + +$(eval $(call TunableBothConfigC,PVR_DRI_DRM_NOT_PCI)) +$(eval $(call TunableBothConfigMake,PVR_DRI_DRM_NOT_PCI)) + +$(eval $(call TunableKernelConfigC,PVR_DRI_DRM_PLATFORM_DEV,)) + +export EXTERNAL_3PDD_TARBALL diff --git a/sgx/eurasiacon/build/linux2/common/omap4.mk b/sgx/eurasiacon/build/linux2/common/omap4.mk new file mode 100755 index 0000000..8c0a172 --- /dev/null +++ b/sgx/eurasiacon/build/linux2/common/omap4.mk @@ -0,0 +1,27 @@ +# +# 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 +# +# + +$(eval $(call TunableBothConfigC,PVR_NO_FULL_CACHE_OPS,)) +$(eval $(call TunableKernelConfigC,PVR_NO_OMAP_TIMER,)) diff --git a/sgx/eurasiacon/build/linux2/common/opencl.mk b/sgx/eurasiacon/build/linux2/common/opencl.mk new file mode 100755 index 0000000..42c0ed0 --- /dev/null +++ b/sgx/eurasiacon/build/linux2/common/opencl.mk @@ -0,0 +1,24 @@ +# +# 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 +# + diff --git a/sgx/eurasiacon/build/linux2/common/xorg.mk b/sgx/eurasiacon/build/linux2/common/xorg.mk new file mode 100755 index 0000000..f503460 --- /dev/null +++ b/sgx/eurasiacon/build/linux2/common/xorg.mk @@ -0,0 +1,28 @@ +# +# 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 +# + +PVR_SECURE_DRM_AUTH_EXPORT := 1 + +$(eval $(call TunableKernelConfigC,XPROC_WORKAROUND_NUM_SHAREABLES,4095)) + diff --git a/sgx/eurasiacon/build/linux2/common/xorg_test.mk b/sgx/eurasiacon/build/linux2/common/xorg_test.mk new file mode 100755 index 0000000..6e7552f --- /dev/null +++ b/sgx/eurasiacon/build/linux2/common/xorg_test.mk @@ -0,0 +1,33 @@ +# +# 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 +# +# + +# FIXME: Will go away when SUPPORT_DRI_DRM is untangled from +# the old meaning of SUPPORT_XORG=1. + +ifeq ($(filter xorg,$(EXCLUDED_APIS)),) +ifneq ($(wildcard ../common/apis/xorg.mk),) +want_xorg := 1 +endif +endif diff --git a/sgx/eurasiacon/build/linux2/config/core.mk b/sgx/eurasiacon/build/linux2/config/core.mk new file mode 100755 index 0000000..04a17a1 --- /dev/null +++ b/sgx/eurasiacon/build/linux2/config/core.mk @@ -0,0 +1,507 @@ +# +# 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 +# +# + +# Configuration wrapper for new build system. This file deals with +# configuration of the build. Add to this file anything that deals +# with switching driver options on/off and altering the defines or +# objects the build uses. +# +# At the end of this file is an exhaustive list of all variables +# that are passed between the platform/config stage and the generic +# build. PLEASE refrain from adding more variables than necessary +# to this stage -- almost all options can go through config.h. +# + +################################# MACROS #################################### + +# Write out a kernel GNU make option. +# +define KernelConfigMake +$$(shell echo "override $(1) := $(2)" >>$(CONFIG_KERNEL_MK).new) +endef + +# Write out a GNU make option for both user & kernel +# +define BothConfigMake +$$(eval $$(call KernelConfigMake,$(1),$(2))) +endef + +# Conditionally write out a kernel GNU make option +# +define TunableKernelConfigMake +ifneq ($$($(1)),) +ifneq ($$($(1)),0) +$$(eval $$(call KernelConfigMake,$(1),$$($(1)))) +endif +else +ifneq ($(2),) +$$(eval $$(call KernelConfigMake,$(1),$(2))) +endif +endif +endef + +# Conditionally write out a GNU make option for both user & kernel +# +define TunableBothConfigMake +$$(eval $$(call TunableKernelConfigMake,$(1),$(2))) +endef + +# Write out a kernel-only option +# +define KernelConfigC +$$(shell echo "#define $(1) $(2)" >>$(CONFIG_KERNEL_H).new) +endef + +# Write out an option for both user & kernel +# +define BothConfigC +$$(eval $$(call KernelConfigC,$(1),$(2))) +endef + +# Conditionally write out a kernel-only option +# +define TunableKernelConfigC +ifneq ($$($(1)),) +ifneq ($$($(1)),0) +ifeq ($$($(1)),1) +$$(eval $$(call KernelConfigC,$(1),)) +else +$$(eval $$(call KernelConfigC,$(1),$$($(1)))) +endif +endif +else +ifneq ($(2),) +ifeq ($(2),1) +$$(eval $$(call KernelConfigC,$(1),)) +else +$$(eval $$(call KernelConfigC,$(1),$(2))) +endif +endif +endif +endef + +# Conditionally write out an option for both user & kernel +# +define TunableBothConfigC +$$(eval $$(call TunableKernelConfigC,$(1),$(2))) +endef + +############################### END MACROS ################################## + +DOS2UNIX := $(shell \ + if [ -z `which fromdos` ]; then echo dos2unix -f -q; else echo fromdos -f -p; fi \ +) + +# Check we have a new enough version of GNU make. +# +need := 3.81 +ifeq ($(filter $(need),$(firstword $(sort $(MAKE_VERSION) $(need)))),) +$(error A version of GNU make >= $(need) is required - this is version $(MAKE_VERSION)) +endif + +# Try to guess EURASIAROOT if it wasn't set. Check this location. +# +_GUESSED_EURASIAROOT := $(abspath ../../../..) +ifneq ($(strip $(EURASIAROOT)),) +# We don't want to warn about EURASIAROOT if it's empty: this might mean that +# it's not set at all anywhere, but it could also mean that it's set like +# "export EURASIAROOT=" or "make EURASIAROOT= sometarget". If it is set but +# empty, we'll act as if it's unset and not warn. +ifneq ($(strip $(EURASIAROOT)),$(_GUESSED_EURASIAROOT)) +nothing := +space := $(nothing) $(nothing) +$(warning EURASIAROOT is set (via: $(origin EURASIAROOT)), but its value does not) +$(warning match the root of this source tree, so it is being ignored) +$(warning EURASIAROOT is set to: $(EURASIAROOT)) +$(warning $(space)The detected root is: $(_GUESSED_EURASIAROOT)) +$(warning To suppress this message, unset EURASIAROOT or set it empty) +endif +# else, EURASIAROOT matched the actual root of the source tree: don't warn +endif +override EURASIAROOT := $(_GUESSED_EURASIAROOT) +TOP := $(EURASIAROOT) +$(call directory-must-exist,$(TOP)) + +include ../defs.mk + +# Infer PVR_BUILD_DIR from the directory configuration is launched from. +# Check anyway that such a directory exists. +# +PVR_BUILD_DIR := $(notdir $(abspath .)) +$(call directory-must-exist,$(TOP)/eurasiacon/build/linux2/$(PVR_BUILD_DIR)) + +# Output directory for configuration, object code, +# final programs/libraries, and install/rc scripts. +# +BUILD ?= release +OUT ?= $(TOP)/eurasiacon/binary2_$(PVR_BUILD_DIR)_$(BUILD) + +# Without a build date drm fails to load +DATE := $(shell date +%Y-%m-%d) + +CONFIG_MK := $(OUT)/config.mk +CONFIG_H := $(OUT)/config.h +CONFIG_KERNEL_MK := $(OUT)/config_kernel.mk +CONFIG_KERNEL_H := $(OUT)/config_kernel.h + +# Create the OUT directory and delete any previous intermediary files +# +$(shell mkdir -p $(OUT)) +$(shell \ + for file in $(CONFIG_MK).new $(CONFIG_H).new \ + $(CONFIG_KERNEL_MK).new $(CONFIG_KERNEL_H).new; do \ + rm -f $$file; \ + done) + +# Some targets don't need information about any modules. If we only specify +# these targets on the make command line, set INTERNAL_CLOBBER_ONLY to +# indicate that toplevel.mk shouldn't read any makefiles +CLOBBER_ONLY_TARGETS := clean clobber help install +INTERNAL_CLOBBER_ONLY := +ifneq ($(strip $(MAKECMDGOALS)),) +INTERNAL_CLOBBER_ONLY := \ +$(if \ + $(strip $(foreach _cmdgoal,$(MAKECMDGOALS),\ + $(if $(filter $(_cmdgoal),$(CLOBBER_ONLY_TARGETS)),,x))),,true) +endif + +# For a clobber-only build, we shouldn't regenerate any config files, or +# require things like SGXCORE to be set +ifneq ($(INTERNAL_CLOBBER_ONLY),true) + +-include ../config/user-defs.mk + +# FIXME: Backwards compatibility remaps. +# +ifeq ($(SUPPORT_SLC),1) +SGX_FEATURE_SYSTEM_CACHE := 1 +endif +ifeq ($(BYPASS_SLC),1) +SGX_BYPASS_SYSTEM_CACHE := 1 +endif +ifeq ($(BYPASS_DCU),1) +SGX_BYPASS_DCU := 1 +endif +ifneq ($(SGXCOREREV),) +SGX_CORE_REV := $(SGXCOREREV) +endif + +# Core handling +# +ifeq ($(SGXCORE),) +$(error Must specify SGXCORE) +endif +ifeq ($(SGX_CORE_REV),) +override USE_SGX_CORE_REV_HEAD := 1 +else ifeq ($(SGX_CORE_REV),000) +override USE_SGX_CORE_REV_HEAD := 1 +override SGX_CORE_REV := +else +override USE_SGX_CORE_REV_HEAD := 0 +endif + +# Enforced dependencies. Move this to an include. +# +ifeq ($(SUPPORT_LINUX_USING_WORKQUEUES),1) +override PVR_LINUX_USING_WORKQUEUES := 1 +override PVR_LINUX_MISR_USING_PRIVATE_WORKQUEUE := 1 +override PVR_LINUX_TIMERS_USING_WORKQUEUES := 1 +override SYS_CUSTOM_POWERLOCK_WRAP := 1 +else ifeq ($(SUPPORT_LINUX_USING_SHARED_WORKQUEUES),1) +override PVR_LINUX_USING_WORKQUEUES := 1 +override PVR_LINUX_MISR_USING_WORKQUEUE := 1 +override PVR_LINUX_TIMERS_USING_SHARED_WORKQUEUE := 1 +override SYS_CUSTOM_POWERLOCK_WRAP := 1 +endif + +ifneq ($(PDUMP),1) +override SUPPORT_PDUMP_MULTI_PROCESS := 0 +endif + +ifeq ($(SUPPORT_HYBRID_PB),1) +override SUPPORT_SHARED_PB := 1 +override SUPPORT_PERCONTEXT_PB := 1 +else ifeq ($(SUPPORT_PERCONTEXT_PB),1) +override SUPPORT_SHARED_PB := 0 +endif + +ifeq ($(NO_HARDWARE),1) +override SYS_USING_INTERRUPTS := 0 +override SUPPORT_HW_RECOVERY := 0 +override SUPPORT_ACTIVE_POWER_MANAGEMENT := 0 +endif + +ifeq ($(SGXCORE),535) +PVR2D_ALT_2DHW ?= 0 +endif + +# Multi-core handling must be done separately to other options +# Also do some sanity checks +# +ifeq ($(SGX_FEATURE_MP),1) +ifeq ($(SGX_FEATURE_MP_CORE_COUNT),) +ifeq ($(SGX_FEATURE_MP_CORE_COUNT_TA),) +$(error Must specify SGX_FEATURE_MP_CORE_COUNT or both SGX_FEATURE_MP_CORE_COUNT_TA and SGX_FEATURE_MP_CORE_COUNT_3D with SGX_FEATURE_MP) +else +$(eval $(call BothConfigC,SGX_FEATURE_MP_CORE_COUNT_TA,$(SGX_FEATURE_MP_CORE_COUNT_TA))) +endif +ifeq ($(SGX_FEATURE_MP_CORE_COUNT_3D),) +$(error Must specify SGX_FEATURE_MP_CORE_COUNT or both SGX_FEATURE_MP_CORE_COUNT_TA and SGX_FEATURE_MP_CORE_COUNT_3D with SGX_FEATURE_MP) +else +$(eval $(call BothConfigC,SGX_FEATURE_MP_CORE_COUNT_3D,$(SGX_FEATURE_MP_CORE_COUNT_3D))) +endif +else +$(eval $(call BothConfigC,SGX_FEATURE_MP_CORE_COUNT,$(SGX_FEATURE_MP_CORE_COUNT))) +endif +endif + +# Rather than requiring the user to have to define two variables (one quoted, +# one not), make PVRSRV_MODNAME a non-tunable and give it an overridable +# default here. +# +PVRSRV_MODNAME ?= omapdrm + +# The user didn't set CROSS_COMPILE. There's probably nothing wrong +# with that, but we'll let them know anyway. +# +ifeq ($(CROSS_COMPILE),) +$(warning CROSS_COMPILE is not set. Target components will be built with the host compiler) +endif + +# The user is trying to set one of the old SUPPORT_ options on the +# command line or in the environment. This isn't supported any more +# and will often break the build. The user is generally only trying +# to remove a component from the list of targets to build, so we'll +# point them at the new way of doing this. +define sanity-check-support-option-origin +ifeq ($$(filter undefined file,$$(origin $(1))),) +$$(warning *** Setting $(1) via $$(origin $(1)) is deprecated) +$$(error If you are trying to disable a component, use e.g. EXCLUDED_APIS="opengles1 opengl") +endif +endef +$(foreach _o,SYS_CFLAGS SYS_CXXFLAGS SYS_EXE_LDFLAGS SYS_LIB_LDFLAGS SUPPORT_EWS SUPPORT_OPENGLES1 SUPPORT_OPENGLES2 SUPPORT_OPENVG SUPPORT_OPENCL SUPPORT_OPENGL SUPPORT_UNITTESTS SUPPORT_XORG,$(eval $(call sanity-check-support-option-origin,$(_o)))) + +# Check for words in EXCLUDED_APIS that aren't understood by the +# common/apis/*.mk files. This should be kept in sync with all the tests on +# EXCLUDED_APIS in those files +_excludable_apis := opencl opengl opengles1 opengles2 openvg ews unittests xorg xorg_unittests +_unrecognised := $(strip $(filter-out $(_excludable_apis),$(EXCLUDED_APIS))) +ifneq ($(_unrecognised),) +$(warning *** Unrecognised entries in EXCLUDED_APIS: $(_unrecognised)) +$(warning *** EXCLUDED_APIS was set via: $(origin EXCLUDED_APIS)) +$(error Excludable APIs are: $(_excludable_apis)) +endif + +# Build's selected list of components +# +-include components.mk + +# PDUMP needs extra components +# +ifeq ($(PDUMP),1) +ifneq ($(COMPONENTS),) +COMPONENTS += pdump +endif +ifeq ($(SUPPORT_DRI_DRM),1) +EXTRA_PVRSRVKM_COMPONENTS += dbgdrv +else +KERNEL_COMPONENTS += dbgdrv +endif +endif + +# If KERNELDIR is set, write it out to the config.mk, with +# KERNEL_COMPONENTS and KERNEL_ID +# +ifneq ($(strip $(KERNELDIR)),) +include ../kernel_version.mk +$(eval $(call KernelConfigMake,KERNELDIR,$(KERNELDIR))) +# Needed only by install script +$(eval $(call KernelConfigMake,KERNEL_COMPONENTS,$(KERNEL_COMPONENTS))) +$(eval $(call TunableKernelConfigMake,KERNEL_CROSS_COMPILE,)) +$(eval $(call TunableKernelConfigMake,EXTRA_PVRSRVKM_COMPONENTS,)) +$(eval $(call TunableKernelConfigMake,EXTRA_KBUILD_SOURCE,)) +endif + +# Ideally configured by platform Makefiles, as necessary +# + +# Invariant options for Linux +# +$(eval $(call BothConfigC,LINUX,)) + +$(eval $(call BothConfigC,PVR_BUILD_DIR,"\"$(PVR_BUILD_DIR)\"")) +$(eval $(call BothConfigC,PVR_BUILD_DATE,"\"$(DATE)\"")) +$(eval $(call BothConfigC,PVR_BUILD_TYPE,"\"$(BUILD)\"")) +$(eval $(call BothConfigC,PVRSRV_MODNAME,"\"$(PVRSRV_MODNAME)\"")) +$(eval $(call BothConfigMake,PVRSRV_MODNAME,$(PVRSRV_MODNAME))) + +$(eval $(call TunableBothConfigC,SGXCORE,)) +$(eval $(call BothConfigC,SGX$(SGXCORE),)) +$(eval $(call BothConfigC,SUPPORT_SGX$(SGXCORE),)) + +$(eval $(call TunableBothConfigC,SUPPORT_SGX,1)) +$(eval $(call TunableBothConfigC,SGX_CORE_REV,)) +$(eval $(call TunableBothConfigC,USE_SGX_CORE_REV_HEAD,)) + +$(eval $(call BothConfigC,TRANSFER_QUEUE,)) +$(eval $(call BothConfigC,PVR_SECURE_HANDLES,)) + +$(eval $(call KernelConfigC,DISPLAY_CONTROLLER,$(DISPLAY_CONTROLLER))) + +$(eval $(call TunableKernelConfigC,FLIP_TECHNIQUE_FRAMEBUFFER,)) +$(eval $(call TunableKernelConfigC,FLIP_TECHNIQUE_OVERLAY,)) + +$(eval $(call BothConfigMake,PVR_SYSTEM,$(PVR_SYSTEM))) + + +# Build-type dependent options +# +$(eval $(call BothConfigMake,BUILD,$(BUILD))) + +ifeq ($(BUILD),debug) +$(eval $(call BothConfigC,DEBUG,)) +$(eval $(call KernelConfigC,DEBUG_LINUX_MEMORY_ALLOCATIONS,)) +$(eval $(call KernelConfigC,DEBUG_LINUX_MEM_AREAS,)) +$(eval $(call KernelConfigC,DEBUG_LINUX_MMAP_AREAS,)) +$(eval $(call KernelConfigC,DEBUG_BRIDGE_KM,)) +$(eval $(call TunableBothConfigC,PVRSRV_USSE_EDM_STATUS_DEBUG,1)) +else ifeq ($(BUILD),release) +$(eval $(call BothConfigC,RELEASE,)) +$(eval $(call TunableBothConfigMake,DEBUGLINK,1)) +$(eval $(call TunableBothConfigC,PVRSRV_USSE_EDM_STATUS_DEBUG,)) +else ifeq ($(BUILD),timing) +$(eval $(call BothConfigC,TIMING,)) +$(eval $(call TunableBothConfigMake,DEBUGLINK,1)) +$(eval $(call TunableBothConfigC,PVRSRV_USSE_EDM_STATUS_DEBUG,)) +else +$(error BUILD= must be either debug, release or timing) +endif + +# User-configurable options +# +$(eval $(call TunableBothConfigC,SUPPORT_PERCONTEXT_PB,1)) +$(eval $(call TunableBothConfigC,SUPPORT_SHARED_PB,)) +$(eval $(call TunableBothConfigC,SUPPORT_HYBRID_PB,)) +$(eval $(call TunableBothConfigC,SUPPORT_HW_RECOVERY,1)) +$(eval $(call TunableBothConfigC,SUPPORT_ACTIVE_POWER_MANAGEMENT,1)) +$(eval $(call TunableBothConfigC,SUPPORT_SGX_HWPERF,1)) +$(eval $(call TunableBothConfigC,SUPPORT_SGX_LOW_LATENCY_SCHEDULING,1)) +$(eval $(call TunableBothConfigC,SUPPORT_MEMINFO_IDS,)) +$(eval $(call TunableBothConfigC,SUPPORT_SGX_NEW_STATUS_VALS,1)) +$(eval $(call TunableBothConfigC,SUPPORT_PDUMP_MULTI_PROCESS,)) +$(eval $(call TunableBothConfigC,SUPPORT_DBGDRV_EVENT_OBJECTS,1)) +$(eval $(call TunableBothConfigC,PVR_DBG_BREAK_ASSERT_FAIL,)) +$(eval $(call TunableBothConfigC,SGX_FEATURE_SYSTEM_CACHE,)) +$(eval $(call TunableBothConfigC,SGX_BYPASS_SYSTEM_CACHE,)) +$(eval $(call TunableBothConfigC,SGX_BYPASS_DCU,)) +$(eval $(call TunableBothConfigC,SGX_FAST_DPM_INIT,)) +$(eval $(call TunableBothConfigC,SGX_FEATURE_MP,)) +$(eval $(call TunableBothConfigC,SGX_FEATURE_MP_PLUS,)) +$(eval $(call TunableBothConfigC,FPGA,)) +$(eval $(call TunableBothConfigC,PDUMP,)) +$(eval $(call TunableBothConfigC,NO_HARDWARE,)) +$(eval $(call TunableBothConfigC,PDUMP_DEBUG_OUTFILES,)) +$(eval $(call TunableBothConfigC,PVRSRV_RESET_ON_HWTIMEOUT,)) +$(eval $(call TunableBothConfigC,SYS_USING_INTERRUPTS,1)) +$(eval $(call TunableBothConfigC,SUPPORT_EXTERNAL_SYSTEM_CACHE,)) +$(eval $(call TunableBothConfigC,PVRSRV_NEED_PVR_DPF,)) +$(eval $(call TunableBothConfigC,PVRSRV_NEED_PVR_ASSERT,)) +$(eval $(call TunableBothConfigC,PVRSRV_NEED_PVR_TRACE,)) +$(eval $(call TunableBothConfigC,SUPPORT_SECURE_33657_FIX,)) + +$(eval $(call TunableKernelConfigC,SUPPORT_LINUX_X86_WRITECOMBINE,1)) +$(eval $(call TunableKernelConfigC,SUPPORT_LINUX_X86_PAT,1)) +$(eval $(call TunableKernelConfigC,SGX_DYNAMIC_TIMING_INFO,)) +$(eval $(call TunableKernelConfigC,SYS_SGX_ACTIVE_POWER_LATENCY_MS,)) +$(eval $(call TunableKernelConfigC,SYS_CUSTOM_POWERLOCK_WRAP,)) +$(eval $(call TunableKernelConfigC,PVR_LINUX_USING_WORKQUEUES,)) +$(eval $(call TunableKernelConfigC,PVR_LINUX_MISR_USING_WORKQUEUE,)) +$(eval $(call TunableKernelConfigC,PVR_LINUX_MISR_USING_PRIVATE_WORKQUEUE,)) +$(eval $(call TunableKernelConfigC,PVR_LINUX_TIMERS_USING_WORKQUEUES,)) +$(eval $(call TunableKernelConfigC,PVR_LINUX_TIMERS_USING_SHARED_WORKQUEUE,)) +$(eval $(call TunableKernelConfigC,LDM_PLATFORM,)) +$(eval $(call TunableKernelConfigC,PVR_LDM_PLATFORM_PRE_REGISTERED,)) +$(eval $(call TunableKernelConfigC,LDM_PCI,)) +$(eval $(call TunableKernelConfigC,PVRSRV_DUMP_MK_TRACE,)) +$(eval $(call TunableKernelConfigC,PVRSRV_DUMP_KERNEL_CCB,)) +$(eval $(call TunableKernelConfigC,HYBRID_SHARED_PB_SIZE,)) + + +$(eval $(call TunableBothConfigMake,LDM_PLATFORM,)) +$(eval $(call TunableBothConfigMake,LDM_PCI,)) + + +$(eval $(call TunableBothConfigMake,OPTIM,)) + +$(eval $(call TunableBothConfigMake,SUPPORT_V4L2_GFX,)) +$(eval $(call TunableBothConfigMake,SUPPORT_BC_EXAMPLE,)) + +endif # INTERNAL_CLOBBER_ONLY + +export INTERNAL_CLOBBER_ONLY +export TOP +export OUT + +MAKE_ETC := -Rr --no-print-directory -C $(TOP) TOP=$(TOP) \ + -f eurasiacon/build/linux2/toplevel.mk + +# This must match the default value of MAKECMDGOALS below, and the default +# goal in toplevel.mk +.DEFAULT_GOAL := build + +ifeq ($(MAKECMDGOALS),) +MAKECMDGOALS := build +else +# We can't pass autogen to toplevel.mk +MAKECMDGOALS := $(filter-out autogen,$(MAKECMDGOALS)) +endif + +.PHONY: autogen +autogen: +ifeq ($(INTERNAL_CLOBBER_ONLY),) + @$(MAKE) -s --no-print-directory -C $(EURASIAROOT) \ + DOS2UNIX="$(DOS2UNIX)" \ + -f eurasiacon/build/linux2/prepare_tree.mk +else + @: +endif + +# This deletes built-in suffix rules. Otherwise the submake isn't run when +# saying e.g. "make thingy.a" +.SUFFIXES: + +# Because we have a match-anything rule below, we'll run the main build when +# we're actually trying to remake various makefiles after they're read in. +# These rules try to prevent that +%.mk: ; +Makefile%: ; +Makefile: ; + +.PHONY: build kbuild install +build kbuild install: autogen + @$(if $(MAKECMDGOALS),$(MAKE) $(MAKE_ETC) $(MAKECMDGOALS) $(eval MAKECMDGOALS :=),:) + +%: autogen + @$(if $(MAKECMDGOALS),$(MAKE) $(MAKE_ETC) $(MAKECMDGOALS) $(eval MAKECMDGOALS :=),:) diff --git a/sgx/eurasiacon/build/linux2/defs.mk b/sgx/eurasiacon/build/linux2/defs.mk new file mode 100755 index 0000000..d4cfe29 --- /dev/null +++ b/sgx/eurasiacon/build/linux2/defs.mk @@ -0,0 +1,103 @@ +# +# Copyright (C) Imagination Technologies Ltd. All rights reserved. +# +# This program is free software; you can redistribute it and/or modify it +# under the terms and conditions of the GNU General Public License, +# version 2, as published by the Free Software Foundation. +# +# This program is distributed in the hope it will be useful but, except +# as otherwise stated in writing, without any warranty; without even the +# implied warranty of merchantability or fitness for a particular purpose. +# See the GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along with +# this program; if not, write to the Free Software Foundation, Inc., +# 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. +# +# The full GNU General Public License is included in this distribution in +# the file called "COPYING". +# +# Contact Information: +# Imagination Technologies Ltd. <gpl-support@imgtec.com> +# Home Park Estate, Kings Langley, Herts, WD4 8LZ, UK +# +# + +define must-be-defined +$(if $(filter undefined,$(origin $(1))),$(error In makefile $(THIS_MAKEFILE): $$($(1)) must be defined),) +endef + +define must-be-nonempty +$(if $(strip $($(1))),,$(error In makefile $(THIS_MAKEFILE): $$($(1)) must contain a value)) +endef + +define directory-must-exist +$(if $(wildcard $(abspath $(1)/)),,$(error Directory $(1) must exist)) +endef + +define one-word-only +$(if $(filter-out $(firstword $($(1))),$($(1))),$(error In makefile $(THIS_MAKEFILE): $$($(1)) must contain only one word),) +endef + +define target-intermediates-of +$(addprefix $(TARGET_OUT)/intermediates/$(1)/,$(2)) +endef + +define host-intermediates-of +$(addprefix $(HOST_OUT)/intermediates/$(1)/,$(2)) +endef + +define module-library +$(patsubst lib%.so,%,$(if $($(1)_target),$($(1)_target),$(1).so)) +endef + +# This is done to allow module type makefiles to use $(THIS_MAKEFILE) +define register-module +INTERNAL_MAKEFILE_FOR_MODULE_$(1) := $(THIS_MAKEFILE) +endef + +define process-module +THIS_MODULE := $(1) +THIS_MAKEFILE := $(INTERNAL_MAKEFILE_FOR_MODULE_$(1)) +include $$(MAKE_TOP)/this_makefile.mk +$$(call must-be-nonempty,THIS_MAKEFILE) +$$(call must-be-nonempty,$(1)_type) +MODULE_HOST_BUILD := $$(if $(filter host_%,$($(1)_type)),true,) +include $$(MAKE_TOP)/moduledefs.mk +include $$(MAKE_TOP)/$$(patsubst host_%,%,$($(1)_type)).mk +INTERNAL_TARGETS_FOR_$(THIS_MODULE) := $(MODULE_TARGETS) +endef + +# This can be used by module_type.mk files to indicate that they can't be +# built as host_module_type +define target-build-only +$(if $(filter true,$(MODULE_HOST_BUILD)),$(error In makefile $(THIS_MAKEFILE): Module $(THIS_MODULE) attempted to build a host $(1), which is not supported)) +endef + +define relative-to-top +$(patsubst $(TOP)/%,%,$(1)) +endef + +define cc-check +$(shell \ + CC_CHECK=$(patsubst @%,%,$(CC_CHECK)) && \ + $(patsubst @%,%,$(DOS2UNIX)) $$CC_CHECK && \ + $(patsubst @%,%,$(CHMOD)) +x $$CC_CHECK && \ + $$CC_CHECK --cc "$(1)" --out "$(2)" $(3)) +endef + +define cc-is-64bit +$(call cc-check,$(1),$(OUT),--64) +endef + +define cc-option +$(call cc-check,$(patsubst @%,%,$(CC)),$(OUT),$(1)) +endef + +define cxx-option +$(call cc-check,$(patsubst @%,%,$(CXX)),$(OUT),$(1)) +endef + +define host-cc-option +$(call cc-check,$(patsubst @%,%,$(HOST_CC)),$(OUT),$(1)) +endef 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 diff --git a/sgx/eurasiacon/build/linux2/kernel_module.mk b/sgx/eurasiacon/build/linux2/kernel_module.mk new file mode 100755 index 0000000..4cd5328 --- /dev/null +++ b/sgx/eurasiacon/build/linux2/kernel_module.mk @@ -0,0 +1,59 @@ +# +# 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 +# + +# Rules for making kernel modules with kbuild. This makefile doesn't define +# any rules that build the modules, it only copies the kbuild Makefile into +# the right place and then invokes kbuild to do the actual build + +$(call target-build-only,kernel module) + +MODULE_KBUILD_DIR := $(MODULE_OUT)/kbuild + +# $(THIS_MODULE)_makefile names the kbuild makefile fragment used to build +# this module's objects +$(call must-be-nonempty,$(THIS_MODULE)_makefile) +MODULE_KBUILD_MAKEFILE := $($(THIS_MODULE)_makefile) +$(if $(wildcard $(abspath $(MODULE_KBUILD_MAKEFILE))),,$(error In makefile $(THIS_MAKEFILE): Module $(THIS_MODULE) requires kbuild makefile $(MODULE_KBUILD_MAKEFILE), which is missing)) + +# $(THIS_MODULE)_target specifies the name of the kernel module +$(call must-be-nonempty,$(THIS_MODULE)_target) +MODULE_KBUILD_OBJECTS := $($(THIS_MODULE)_target:.ko=.o) + +# Here we could maybe include $(MODULE_KBUILD_MAKEFILE) and look at +# $(MODULE_KBUILD_OBJECTS)-y to see which source files might be built + +.PHONY: $(THIS_MODULE) +$(THIS_MODULE): MODULE_KBUILD_MAKEFILE := $(MODULE_KBUILD_MAKEFILE) +$(THIS_MODULE): MODULE_KBUILD_OBJECTS := $(MODULE_KBUILD_OBJECTS) +$(THIS_MODULE): + @echo "kbuild module '$@'" + @echo " MODULE_KBUILD_MAKEFILE := $(MODULE_KBUILD_MAKEFILE)" + @echo " MODULE_KBUILD_OBJECTS := $(MODULE_KBUILD_OBJECTS)" + @echo ' Being built:' $(if $(filter $@,$(KERNEL_COMPONENTS)),"yes (separate module)",$(if $(filter $@,$(EXTRA_PVRSRVKM_COMPONENTS)),"yes (into omapdrm)","no")) + @echo "Module $@ is a kbuild module. Run 'make kbuild' to make it" + @false + +ALL_KBUILD_MODULES += $(THIS_MODULE) +INTERNAL_KBUILD_MAKEFILE_FOR_$(THIS_MODULE) := $(MODULE_KBUILD_MAKEFILE) +INTERNAL_KBUILD_OBJECTS_FOR_$(THIS_MODULE) := $(MODULE_KBUILD_OBJECTS) diff --git a/sgx/eurasiacon/build/linux2/kernel_version.mk b/sgx/eurasiacon/build/linux2/kernel_version.mk new file mode 100755 index 0000000..ef604e9 --- /dev/null +++ b/sgx/eurasiacon/build/linux2/kernel_version.mk @@ -0,0 +1,61 @@ +# +# 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 $(KERNELDIR),,$(error KERNELDIR must be set to obtain a version)) + +override KERNEL_VERSION := \ + $(shell grep "^VERSION = " $(KERNELDIR)/Makefile | cut -f3 -d' ') +override KERNEL_PATCHLEVEL := \ + $(shell grep "^PATCHLEVEL = " $(KERNELDIR)/Makefile | cut -f3 -d' ') +override KERNEL_SUBLEVEL := \ + $(shell grep "^SUBLEVEL = " $(KERNELDIR)/Makefile | cut -f3 -d' ') +override KERNEL_EXTRAVERSION := \ + $(shell grep "^EXTRAVERSION = " $(KERNELDIR)/Makefile | cut -f3 -d' ') + +# The base ID doesn't have to be accurate; we only use it for +# feature checks which will not care about extraversion bits +# +override KERNEL_BASE_ID := \ + $(KERNEL_VERSION).$(KERNEL_PATCHLEVEL).$(KERNEL_SUBLEVEL) + +# UTS_RELEASE is more accurate, if we can find it +# If we can't, fall back to manufacturing the version +# +KERNEL_ID ?= \ + $(shell grep -h '\#define UTS_RELEASE' \ + $(KERNELDIR)/include/*/* | cut -f3 -d' ' | sed s/\"//g) + +ifeq ($(strip $(KERNEL_ID)),) +# kernel.release, it it exists, contains what UTS_RELEASE would have +# been set to. +# +KERNEL_ID := \ + $(shell cat $(KERNELDIR)/include/config/kernel.release 2>/dev/null) +endif + +ifeq ($(strip $(KERNEL_ID)),) +KERNEL_ID := \ + $(KERNEL_VERSION).$(KERNEL_PATCHLEVEL).$(KERNEL_SUBLEVEL)$(KERNEL_EXTRAVERSION) +endif diff --git a/sgx/eurasiacon/build/linux2/moduledefs.mk b/sgx/eurasiacon/build/linux2/moduledefs.mk new file mode 100755 index 0000000..2569099 --- /dev/null +++ b/sgx/eurasiacon/build/linux2/moduledefs.mk @@ -0,0 +1,81 @@ +# +# 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 +# +# + +MODULE_TARGETS := +MODULE_CFLAGS := $(ALL_CFLAGS) $($(THIS_MODULE)_cflags) +MODULE_CXXFLAGS := $(ALL_CXXFLAGS) $($(THIS_MODULE)_cxxflags) +MODULE_HOST_CFLAGS := $(ALL_HOST_CFLAGS) $($(THIS_MODULE)_cflags) +MODULE_HOST_CXXFLAGS := $(ALL_HOST_CXXFLAGS) $($(THIS_MODULE)_cxxflags) +MODULE_LDFLAGS := $(ALL_LDFLAGS) $($(THIS_MODULE)_ldflags) +MODULE_HOST_LDFLAGS := $(ALL_HOST_LDFLAGS) $($(THIS_MODULE)_ldflags) +MODULE_BISON_FLAGS := $(ALL_BISON_FLAGS) $($(THIS_MODULE)_bisonflags) +MODULE_FLEX_FLAGS := $(ALL_FLEX_FLAGS) $($(THIS_MODULE)_flexflags) + +# -L flags for library search dirs +MODULE_LIBRARY_DIR_FLAGS := $(foreach _path,$($(THIS_MODULE)_libpaths),$(if $(filter /%,$(_path)),-L$(call relative-to-top,$(_path)),-L$(_path))) +# -I flags for header search dirs +MODULE_INCLUDE_FLAGS := $(foreach _path,$($(THIS_MODULE)_includes),$(if $(filter /%,$(_path)),-I$(call relative-to-top,$(_path)),-I$(_path))) + +# Variables used to differentiate between host/target builds +MODULE_OUT := $(if $(MODULE_HOST_BUILD),$(HOST_OUT),$(TARGET_OUT)) +MODULE_INTERMEDIATES_DIR := $(if $(MODULE_HOST_BUILD),$(HOST_INTERMEDIATES)/$(THIS_MODULE),$(TARGET_INTERMEDIATES)/$(THIS_MODULE)) + +.SECONDARY: $(MODULE_INTERMEDIATES_DIR) +$(MODULE_INTERMEDIATES_DIR): + $(make-directory) + +Host_or_target := $(if $(MODULE_HOST_BUILD),Host,Target) + +# These define the rules for finding source files. +# - If a name begins with a slash, we strip $(TOP) off the front if it begins +# with $(TOP). This is so that we don't get really long error messages from +# the compiler if the source tree is in a deeply nested directory, but we +# still do get absolute paths if you say "make OUT=/tmp/somewhere" +# - Otherwise, if a name contains a slash and begins with $(OUT), we leave it +# as it is. This is so you can say "module_src := +# $(TARGET_INTERMEDIATES)/something/generated.c" +# - Otherwise, we assume it's a path referring to somewhere under the +# directory containing Linux.mk, and add $(THIS_DIR) to it +_SOURCES_WITHOUT_SLASH := $(strip $(foreach _s,$($(THIS_MODULE)_src),$(if $(findstring /,$(_s)),,$(_s)))) +_SOURCES_WITH_SLASH := $(strip $(foreach _s,$($(THIS_MODULE)_src),$(if $(findstring /,$(_s)),$(_s),))) +MODULE_SOURCES := $(addprefix $(THIS_DIR)/,$(_SOURCES_WITHOUT_SLASH)) +MODULE_SOURCES += $(call relative-to-top,$(filter /%,$(_SOURCES_WITH_SLASH))) +_RELATIVE_SOURCES_WITH_SLASH := $(filter-out /%,$(_SOURCES_WITH_SLASH)) +_OUTDIR_RELATIVE_SOURCES_WITH_SLASH := $(filter $(RELATIVE_OUT)/%,$(_RELATIVE_SOURCES_WITH_SLASH)) +_THISDIR_RELATIVE_SOURCES_WITH_SLASH := $(filter-out $(RELATIVE_OUT)/%,$(_RELATIVE_SOURCES_WITH_SLASH)) +MODULE_SOURCES += $(_OUTDIR_RELATIVE_SOURCES_WITH_SLASH) +MODULE_SOURCES += $(addprefix $(THIS_DIR)/,$(_THISDIR_RELATIVE_SOURCES_WITH_SLASH)) +MODULE_SOURCES += $(addprefix $(MODULE_OUT)/intermediates/,$($(THIS_MODULE)_gensrc)) +MODULE_GENERATED_HEADERS := $(addprefix $(MODULE_OUT)/intermediates/,$($(THIS_MODULE)_genheaders)) + +# -l flags for each library +MODULE_LIBRARY_FLAGS := $(addprefix -l, $($(THIS_MODULE)_staticlibs)) $(addprefix -l,$($(THIS_MODULE)_libs)) $(foreach _lib,$($(THIS_MODULE)_extlibs),$(if $(filter undefined,$(origin lib$(_lib)_ldflags)),-l$(_lib),$(lib$(_lib)_ldflags))) + +# pkg-config integration; primarily used by X.org +# FIXME: We don't support arbitrary CFLAGS yet (just includes) +$(foreach _package,$($(THIS_MODULE)_packages),\ + $(eval MODULE_INCLUDE_FLAGS += `pkg-config --cflags-only-I $(_package)`)\ + $(eval MODULE_LIBRARY_FLAGS += `pkg-config --libs-only-l $(_package)`)\ + $(eval MODULE_LIBRARY_DIR_FLAGS += `pkg-config --libs-only-L $(_package)`)) diff --git a/sgx/eurasiacon/build/linux2/modules.mk b/sgx/eurasiacon/build/linux2/modules.mk new file mode 100755 index 0000000..9bc52a3 --- /dev/null +++ b/sgx/eurasiacon/build/linux2/modules.mk @@ -0,0 +1,33 @@ +# +# 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 +# +# + +# Bits for processing $(modules) after reading in each Linux.mk + +#$(info ---- $(modules) ----) +$(call must-be-nonempty,modules) + +$(foreach _m,$(modules),$(if $(filter $(_m),$(ALL_MODULES)),$(error In makefile $(THIS_MAKEFILE): Duplicate module $(_m) (first seen in $(INTERNAL_MAKEFILE_FOR_MODULE_$(_m))) listed in $$(modules)),$(eval $(call register-module,$(_m))))) + +ALL_MODULES += $(modules) diff --git a/sgx/eurasiacon/build/linux2/omap4430_linux/Makefile b/sgx/eurasiacon/build/linux2/omap4430_linux/Makefile new file mode 100755 index 0000000..3afa681 --- /dev/null +++ b/sgx/eurasiacon/build/linux2/omap4430_linux/Makefile @@ -0,0 +1,181 @@ +# +# Copyright (C) Imagination Technologies Ltd. All rights reserved. +# +# This program is free software; you can redistribute it and/or modify it +# under the terms and conditions of the GNU General Public License, +# version 2, as published by the Free Software Foundation. +# +# This program is distributed in the hope it will be useful but, except +# as otherwise stated in writing, without any warranty; without even the +# implied warranty of merchantability or fitness for a particular purpose. +# See the GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along with +# this program; if not, write to the Free Software Foundation, Inc., +# 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. +# +# The full GNU General Public License is included in this distribution in +# the file called "COPYING". +# +# Contact Information: +# Imagination Technologies Ltd. <gpl-support@imgtec.com> +# Home Park Estate, Kings Langley, Herts, WD4 8LZ, UK +# +# + +PVR_SYSTEM := omap4 + +KERNEL_COMPONENTS := srvkm + +# Confirm kernel version with KERNELDIR if supplied, otherwise assume +# a 2.6.35+ kernel. +ifneq ($(KERNELDIR),) +include ../kernel_version.mk +OMAP_KERNEL_AT_LEAST_2_6_35 := $(shell test $(KERNEL_VERSION) -ge 3 || \ + test $(KERNEL_VERSION) -ge 2 -a \ + $(KERNEL_PATCHLEVEL) -ge 6 -a \ + $(KERNEL_SUBLEVEL) -ge 35 && echo 1 || echo 0) +else +OMAP_KERNEL_AT_LEAST_2_6_35 := 1 +endif + +include ../common/xorg_test.mk + +ifeq ($(want_xorg),1) +SUPPORT_DRI_DRM := 1 +SUPPORT_DRI_DRM_EXTERNAL := 1 +SUPPORT_BC_EXAMPLE ?= 0 +else +SUPPORT_BC_EXAMPLE ?= 1 +endif + +# Only enable active power management if passive power management is +# enabled, as indicated by LDM_PLATFORM being set to 1. On OMAP, +# the system can suspend in the case where active power management is +# enabled in the SGX driver, but passive power management isn't. As +# passive power management isn't enabled, the driver won't see the +# system suspend/resume events, and so won't take appropriate action. +LDM_PLATFORM ?= 1 + +ifeq ($(LDM_PLATFORM),1) +SUPPORT_LINUX_USING_WORKQUEUES := 1 +DISPLAY_CONTROLLER_COMPONENT += dc_omapdrm_linux +DISPLAY_CONTROLLER := omaplfb +else +SUPPORT_LINUX_USING_SHARED_WORKQUEUES := 1 +OMAP_NON_FLIP_DISPLAY := 1 +DISPLAY_CONTROLLER_COMPONENT += linux_framebuffer +DISPLAY_CONTROLLER := pvrlfb +endif + +# When flipping is enabled, the Framebuffer API will be used to +# present the frames to the display in the 3PDD +FLIP_TECHNIQUE_FRAMEBUFFER := 1 + +OPTIM := -Os + +SYS_CFLAGS := -march=armv7-a + +ifneq ($(CROSS_COMPILE),) +SYS_CFLAGS += -mtls-dialect=arm +endif + +SUPPORT_OMAP4430_NEON ?= 1 + +ifeq ($(SUPPORT_OMAP4430_NEON),1) +SYS_CFLAGS += -ftree-vectorize -mfpu=neon -mfloat-abi=hard +endif + +PVR_NO_FULL_CACHE_OPS := 0 + +LIBGCC := $(shell $(CROSS_COMPILE)gcc -print-libgcc-file-name) + +SGXCORE := 540 +SGX_CORE_REV := 120 + +SGX_DYNAMIC_TIMING_INFO := 1 +SYS_CUSTOM_POWERLOCK_WRAP := 1 + +ifeq ($(OMAP_KERNEL_AT_LEAST_2_6_35),1) +ifeq ($(LDM_PLATFORM),1) +PVR_LDM_PLATFORM_PRE_REGISTERED := 1 +endif +endif + +BUILD_OPENCL ?= 0 +ifneq ($(BUILD_OPENCL),1) +EXCLUDED_APIS += opencl +endif + +ifeq ($(want_xorg),1) + +ifeq ($(OMAP_KERNEL_AT_LEAST_2_6_35),1) +PVR_DRI_DRM_PLATFORM_DEV := 1 +else +PVR_DRI_DRM_NOT_PCI := 1 +endif + +XORG_PREFIX := /usr +XORG_TOOLCHAIN := extern +XORG_PVR_CONF := omap4 +XORG_PVR_VIDEO := omap4 +XF86_VIDEO ?= ti-pvr_video + +OPK_DEFAULT := libpvrPVR2D_DRIWSEGL.so +OPK_FALLBACK := libpvrPVR2D_DRIWSEGL.so + +ifneq ($(OMAP_NON_FLIP_DISPLAY),1) +XORG_PVR_VIDEO ?= $(PVR_SYSTEM) +PVR_DISPLAY_CONTROLLER_DRM_IOCTL := 1 +endif + +else # xorg isn't excluded + +ifeq ($(OMAP_NON_FLIP_DISPLAY),1) +OPK_DEFAULT := libpvrPVR2D_BLITWSEGL.so +else +OPK_DEFAULT := libpvrPVR2D_FLIPWSEGL.so +endif +OPK_FALLBACK := libpvrPVR2D_BLITWSEGL.so + +endif # xorg isn't excluded + +ifeq ($(SUPPORT_DRI_DRM),1) +ifeq ($(PVR_DRI_DRM_NOT_PCI),1) +KERNEL_COMPONENTS += linux_drm +EXTRA_KBUILD_SOURCE := $(KERNELDIR) +endif +EXTRA_PVRSRVKM_COMPONENTS += $(DISPLAY_CONTROLLER_COMPONENT) +else +KERNEL_COMPONENTS += $(DISPLAY_CONTROLLER_COMPONENT) +endif + +SUPPORT_V4L2_GFX ?= 0 + +SUPPORT_MEMINFO_IDS ?= 1 + +SUPPORT_MESA_SONAME ?= 1 + +ifeq ($(SUPPORT_V4L2_GFX),1) +KERNEL_COMPONENTS += v4l2-gfx +endif + +ifeq ($(SUPPORT_BC_EXAMPLE),1) +KERNEL_COMPONENTS += bufferclass_example +endif + +PVRSRV_MODNAME := omapdrm_pvr + +PVRSRV_BUSID := platform:omapdrm:00 + +include ../config/core.mk +include ../common/xorg.mk +include ../common/dridrm.mk +include ../common/opencl.mk +include ../common/omap4.mk + +# We only need this for pvr_video's includes, which should +# really be done differently, as DISPLAY_CONTROLLER_DIR is +# now obsolete.. +# +$(eval $(call UserConfigMake,DISPLAY_CONTROLLER_DIR,3rdparty/$(DISPLAY_CONTROLLER_COMPONENT))) diff --git a/sgx/eurasiacon/build/linux2/prepare_tree.mk b/sgx/eurasiacon/build/linux2/prepare_tree.mk new file mode 100755 index 0000000..e1e18da --- /dev/null +++ b/sgx/eurasiacon/build/linux2/prepare_tree.mk @@ -0,0 +1,47 @@ +# +# 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 +# +# + +-include $(OUT)/config.mk.new + +.PHONY: prepare_tree + +-include eurasiacon/build/linux2/kbuild/external_tarball.mk + +# If there's no external tarball, there's nothing to do +# +prepare_tree: + +INTERNAL_INCLUDED_PREPARE_HEADERS := +-include eurasiacon/build/linux2/prepare_headers.mk +ifneq ($(INTERNAL_INCLUDED_PREPARE_HEADERS),true) +missing_headers := $(strip $(shell test ! -e include4/pvrversion.h && echo true)) +ifdef missing_headers +$(info ) +$(info ** include4/pvrversion.h is missing, and cannot be rebuilt.) +$(info ** Cannot continue.) +$(info ) +$(error Missing headers) +endif +endif diff --git a/sgx/eurasiacon/build/linux2/this_makefile.mk b/sgx/eurasiacon/build/linux2/this_makefile.mk new file mode 100755 index 0000000..2410804 --- /dev/null +++ b/sgx/eurasiacon/build/linux2/this_makefile.mk @@ -0,0 +1,53 @@ +# +# 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 +# +# + +# Find out the path of the Linux.mk makefile currently being processed, and +# set paths used by the build rules + +# This magic is used so we can use this_makefile.mk twice: first when reading +# in each Linux.mk, and then again when generating rules. There we set +# $(THIS_MAKEFILE), and $(REMAINING_MAKEFILES) should be empty +ifneq ($(strip $(REMAINING_MAKEFILES)),) + +# Absolute path to the Linux.mk being processed +THIS_MAKEFILE := $(firstword $(REMAINING_MAKEFILES)) + +# The list of makefiles left to process +REMAINING_MAKEFILES := $(wordlist 2,$(words $(REMAINING_MAKEFILES)),$(REMAINING_MAKEFILES)) + +else + +# When generating rules, we should have read in every Linux.mk +$(if $(INTERNAL_INCLUDED_ALL_MAKEFILES),,$(error No makefiles left in $$(REMAINING_MAKEFILES), but $$(INTERNAL_INCLUDED_ALL_MAKEFILES) is not set)) + +endif + +# Path to the directory containing Linux.mk +THIS_DIR := $(patsubst %/,%,$(dir $(THIS_MAKEFILE))) +ifeq ($(strip $(THIS_DIR)),) +$(error Empty $$(THIS_DIR) for makefile "$(THIS_MAKEFILE)") +endif + +modules := diff --git a/sgx/eurasiacon/build/linux2/tools/cc-check.sh b/sgx/eurasiacon/build/linux2/tools/cc-check.sh new file mode 100755 index 0000000..ac7f9cb --- /dev/null +++ b/sgx/eurasiacon/build/linux2/tools/cc-check.sh @@ -0,0 +1,44 @@ +#!/bin/sh + +usage() { + echo "usage: $0 [--64] --cc CC --out OUT [cflag]" + exit 1 +} + +do_cc() { + echo "int main(void){return 0;}" | $CC $1 -xc -c - -o $ccof 2>/dev/null +} + +while [ 1 ]; do + if [ "$1" = "--64" ]; then + BIT_CHECK=1 + elif [ "$1" = "--cc" ]; then + [ "x$2" = "x" ] && usage + CC="$2" && shift + elif [ "$1" = "--out" ]; then + [ "x$2" = "x" ] && usage + OUT="$2" && shift + elif [ "${1#--}" != "$1" ]; then + usage + else + break + fi + shift +done + +[ "x$CC" = "x" ] && usage +[ "x$OUT" = "x" ] && usage +ccof=$OUT/cc-sanity-check + +if [ "x$BIT_CHECK" = "x1" ]; then + do_cc "" + file $ccof | grep -q 64-bit + [ "$?" = "0" ] && echo true || echo false +else + [ "x$1" = "x" ] && usage + do_cc $1 + [ "$?" = "0" ] && echo $1 +fi + +rm -f $ccof +exit 0 diff --git a/sgx/eurasiacon/build/linux2/toplevel.mk b/sgx/eurasiacon/build/linux2/toplevel.mk new file mode 100755 index 0000000..e9f8aca --- /dev/null +++ b/sgx/eurasiacon/build/linux2/toplevel.mk @@ -0,0 +1,207 @@ +# +# 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 +# +# + + +# Define the default goal. This masks a previous definition of the default +# goal in Makefile.config, which must match this one +.PHONY: build +build: components kbuild scripts + +ifeq ($(OUT),) +$(error "Must specify output directory with OUT=") +endif + +ifeq ($(TOP),) +$(error "Must specify root of source tree with TOP=") +endif +$(call directory-must-exist,$(TOP)) + +# Output directory for configuration, object code, +# final programs/libraries, and install/rc scripts. +# + +# RELATIVE_OUT is relative only if it's under $(TOP) +RELATIVE_OUT := $(patsubst $(TOP)/%,%,$(OUT)) +HOST_OUT := $(RELATIVE_OUT)/host +TARGET_OUT := $(RELATIVE_OUT)/target +CONFIG_MK := $(RELATIVE_OUT)/config.mk +CONFIG_H := $(RELATIVE_OUT)/config.h +CONFIG_KERNEL_MK := $(RELATIVE_OUT)/config_kernel.mk +CONFIG_KERNEL_H := $(RELATIVE_OUT)/config_kernel.h +MAKE_TOP := eurasiacon/build/linux2 +THIS_MAKEFILE := (top-level makefiles) + +include $(MAKE_TOP)/defs.mk + +ifneq ($(INTERNAL_CLOBBER_ONLY),true) +# Create the out directory +# +$(shell mkdir -p $(OUT)) + +# Provide rules to create $(HOST_OUT) and $(TARGET_OUT) +.SECONDARY: $(HOST_OUT) $(TARGET_OUT) +$(HOST_OUT) $(TARGET_OUT): + $(make-directory) + +# If these generated files differ from any pre-existing ones, +# replace them, causing affected parts of the driver to rebuild. +# +$(shell \ + for file in $(CONFIG_MK) $(CONFIG_H) \ + $(CONFIG_KERNEL_MK) $(CONFIG_KERNEL_H); do \ + diff -q $$file $$file.new >/dev/null 2>/dev/null \ + && rm -f $$file.new \ + || mv -f $$file.new $$file >/dev/null 2>/dev/null; \ + done) +endif + +MAKEFLAGS := -Rr --no-print-directory + +ifneq ($(INTERNAL_CLOBBER_ONLY),true) + +# This is so you can say "find $(TOP) -name Linux.mk > /tmp/something; export +# ALL_MAKEFILES=/tmp/something; make" and avoid having to run find. This is +# handy if your source tree is mounted over NFS or something +override ALL_MAKEFILES := $(call relative-to-top,$(if $(strip $(ALL_MAKEFILES)),$(shell cat $(ALL_MAKEFILES)),$(shell find $(TOP) -type f -name Linux.mk))) +ifeq ($(strip $(ALL_MAKEFILES)),) +$(info ** Unable to find any Linux.mk files under $$(TOP). This could mean that) +$(info ** there are no makefiles, or that ALL_MAKEFILES is set in the environment) +$(info ** and points to a nonexistent or empty file.) +$(error No makefiles) +endif + +else # clobber-only +ALL_MAKEFILES := +endif + +REMAINING_MAKEFILES := $(ALL_MAKEFILES) +ALL_MODULES := +INTERNAL_INCLUDED_ALL_MAKEFILES := + +ifneq ($(INTERNAL_CLOBBER_ONLY),true) +-include $(CONFIG_MK) +-include $(CONFIG_KERNEL_MK) +# These files may not exist in GPL km source packages +-include $(MAKE_TOP)/xorgconf.mk +-include $(MAKE_TOP)/llvm.mk +endif + +include $(MAKE_TOP)/commands.mk +include $(MAKE_TOP)/buildvars.mk + +HOST_INTERMEDIATES := $(HOST_OUT)/intermediates +TARGET_INTERMEDIATES := $(TARGET_OUT)/intermediates + +# Include each Linux.mk, then include modules.mk to save some information +# about each module +include $(foreach _Linux.mk,$(ALL_MAKEFILES),$(MAKE_TOP)/this_makefile.mk $(_Linux.mk) $(MAKE_TOP)/modules.mk) + +ifeq ($(strip $(REMAINING_MAKEFILES)),) +INTERNAL_INCLUDED_ALL_MAKEFILES := true +else +$(error Impossible: $(words $(REMAINING_MAKEFILES)) makefiles were mysteriously ignored when reading $$(ALL_MAKEFILES)) +endif + +# At this point, all Linux.mks have been included. Now generate rules to build +# each module: for each module in $(ALL_MODULES), set per-makefile variables +$(foreach _m,$(ALL_MODULES),$(eval $(call process-module,$(_m)))) + +.PHONY: kbuild scripts install +kbuild scripts install: + +ifneq ($(INTERNAL_CLOBBER_ONLY),true) +-include $(MAKE_TOP)/scripts.mk +-include $(MAKE_TOP)/kbuild/kbuild.mk +else +# We won't depend on 'build' here so that people can build subsets of +# components and still have the install script attempt to install the +# subset. +install: + @if [ ! -d "$(DISCIMAGE)" ]; then \ + echo; \ + echo "** DISCIMAGE was not set or does not point to a valid directory."; \ + echo "** Cannot continue with install."; \ + echo; \ + exit 1; \ + fi + @if [ ! -f $(TARGET_OUT)/install.sh ]; then \ + echo; \ + echo "** install.sh not found in $(TARGET_OUT)."; \ + echo "** Cannot continue with install."; \ + echo; \ + exit 1; \ + fi + @cd $(TARGET_OUT) && ./install.sh +endif + +# You can say 'make all_modules' to attempt to make everything, or 'make +# components' to only make the things which are listed (in the per-build +# makefiles) as components of the build. 'make scripts' generates the +# install.sh and rc.pvr scripts. +.PHONY: all_modules components scripts +all_modules: $(ALL_MODULES) +components: $(COMPONENTS) + +# 'make opk' builds the OEM Porting Kit. The build should set OPK_COMPONENTS +# in components.mk if it should be possible to build the OPK for it +.PHONY: opk +ifneq ($(strip $(OPK_COMPONENTS)),) +opk: $(OPK_COMPONENTS) + +opk_clobber: MODULE_DIRS_TO_REMOVE := $(addprefix $(OUT)/target/intermediates/,$(OPK_COMPONENTS)) +opk_clobber: OPK_OUTFILES := $(addprefix $(RELATIVE_OUT)/target/,$(foreach _c,$(OPK_COMPONENTS),$(if $($(_c)_target),$($(_c)_target),$(error Module $(_c) must be a shared library which sets $$($(_c)_target) for OPK clobbering)))) +opk_clobber: + $(clean-dirs) + $(if $(V),,@echo " RM " $(call relative-to-top,$(OPK_OUTFILES))) + $(RM) -f $(OPK_OUTFILES) +else +# OPK_COMPONENTS is empty or unset +opk: + @echo + @echo "** This build ($(PVR_BUILD_DIR)) is unable to build the OPK, because" + @echo "** OPK_COMPONENTS is empty or unset. Cannot continue." + @echo + @false +endif + +# Cleaning +.PHONY: clean clobber +clean: MODULE_DIRS_TO_REMOVE := $(OUT)/host/intermediates $(OUT)/target/intermediates $(OUT)/target/kbuild +clean: + $(clean-dirs) +clobber: MODULE_DIRS_TO_REMOVE := $(OUT) +clobber: + $(clean-dirs) + +# Saying 'make clean-MODULE' removes the intermediates for MODULE. +# clobber-MODULE deletes the output files as well +clean-%: + $(if $(V),,@echo " RM " $(call relative-to-top,$(OUT)/host/intermediates/$* $(OUT)/target/intermediates/$*)) + $(RM) -rf $(OUT)/host/intermediates/$*/* $(OUT)/target/intermediates/$*/* +clobber-%: + $(if $(V),,@echo " RM " $(call relative-to-top,$(OUT)/host/intermediates/$* $(OUT)/target/intermediates/$* $(INTERNAL_TARGETS_FOR_$*))) + $(RM) -rf $(OUT)/host/intermediates/$* $(OUT)/target/intermediates/$* $(INTERNAL_TARGETS_FOR_$*) + +include $(MAKE_TOP)/bits.mk |