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Diffstat (limited to 'pvr-source/eurasiacon/build/linux2/defs.mk')
| -rw-r--r-- | pvr-source/eurasiacon/build/linux2/defs.mk | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/pvr-source/eurasiacon/build/linux2/defs.mk b/pvr-source/eurasiacon/build/linux2/defs.mk new file mode 100644 index 0000000..621e03e --- /dev/null +++ b/pvr-source/eurasiacon/build/linux2/defs.mk @@ -0,0 +1,140 @@ +########################################################################### ### +#@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. +### ########################################################################### + +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)) && \ + $(patsubst @%,%,$(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),$(1)) +endef + +define kernel-cc-option +$(call cc-check,$(KERNEL_CROSS_COMPILE)gcc,$(OUT),$(1)) +endef + +# Turn a particular warning on, or explicitly turn it off, depending on +# the value of W. The "-W" or "-Wno-" part of the warning need not be +# specified. +define cc-optional-warning +$(call cc-option,-W$(if $(W),,no-)$(patsubst -W%,%,$(patsubst -Wno-%,%,$(1)))) +endef + +define host-cc-optional-warning +$(call host-cc-option,-W$(if $(W),,no-)$(patsubst -W%,%,$(patsubst -Wno-%,%,$(1)))) +endef + +define kernel-cc-optional-warning +$(call kernel-cc-option,-W$(if $(W),,no-)$(patsubst -W%,%,$(patsubst -Wno-%,%,$(1)))) +endef + +define module-info-line +$(if $(filter modules,$(D)),$(info $(1)),) +endef |