libvpx: Pull from upstream

source/libvpx/build/make/Makefile

 ##
 ##  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
 ##
 ##  Use of this source code is governed by a BSD-style license
 ##  that can be found in the LICENSE file in the root of the source
 ##  tree. An additional intellectual property rights grant can be found
 ##  in the file PATENTS.  All contributing project authors may
 ##  be found in the AUTHORS file in the root of the source tree.
 ##
 
@@ skipping 199 matching lines @@
         $(if $(quiet),@echo "    [STRIP] $@ < $<")
         $(qexec)$(STRIP) --strip-debug \
           -o $@ $<
 else
 %.a: %_g.a
         $(if $(quiet),@echo "    [CP] $@ < $<")
         $(qexec)cp $< $@
 endif
 
 #
-# Rule to extract assembly constants from C sources
-#
-obj_int_extract: build/make/obj_int_extract.c
-        $(if $(quiet),@echo "    [HOSTCC] $@")
-        $(qexec)$(HOSTCC) -I. -I$(SRC_PATH_BARE) -o $@ $<
-CLEAN-OBJS += obj_int_extract
-
-#
 # Utility functions
 #
 pairmap=$(if $(strip $(2)),\
     $(call $(1),$(word 1,$(2)),$(word 2,$(2)))\
     $(call pairmap,$(1),$(wordlist 3,$(words $(2)),$(2)))\
 )
 
 enabled=$(filter-out $($(1)-no),$($(1)-yes))
 cond_enabled=$(if $(filter yes,$($(1))), $(call enabled,$(2)))
 
@@ skipping 179 matching lines @@
 ifneq ($(call enabled,DIST-SRCS),)
     DIST-SRCS-yes            += configure
     DIST-SRCS-yes            += build/make/configure.sh
     DIST-SRCS-yes            += build/make/gen_asm_deps.sh
     DIST-SRCS-yes            += build/make/Makefile
     DIST-SRCS-$(CONFIG_MSVS)  += build/make/gen_msvs_def.sh
     DIST-SRCS-$(CONFIG_MSVS)  += build/make/gen_msvs_proj.sh
     DIST-SRCS-$(CONFIG_MSVS)  += build/make/gen_msvs_sln.sh
     DIST-SRCS-$(CONFIG_MSVS)  += build/make/gen_msvs_vcxproj.sh
     DIST-SRCS-$(CONFIG_MSVS)  += build/make/msvs_common.sh
-    DIST-SRCS-$(CONFIG_MSVS)  += build/x86-msvs/obj_int_extract.bat
-    DIST-SRCS-$(CONFIG_MSVS)  += build/arm-msvs/obj_int_extract.bat
     DIST-SRCS-$(CONFIG_RVCT) += build/make/armlink_adapter.sh
-    # Include obj_int_extract if we use offsets from *_asm_*_offsets
-    DIST-SRCS-$(ARCH_ARM)$(ARCH_X86)$(ARCH_X86_64)    += build/make/obj_int_extract.c
     DIST-SRCS-$(ARCH_ARM)    += build/make/ads2gas.pl
     DIST-SRCS-$(ARCH_ARM)    += build/make/ads2gas_apple.pl
     DIST-SRCS-$(ARCH_ARM)    += build/make/ads2armasm_ms.pl
     DIST-SRCS-$(ARCH_ARM)    += build/make/thumb.pm
     DIST-SRCS-yes            += $(target:-$(TOOLCHAIN)=).mk
 endif
 INSTALL-SRCS := $(call cond_enabled,CONFIG_INSTALL_SRCS,INSTALL-SRCS)
 ifeq ($(MAKECMDGOALS),dist)
 INSTALL-SRCS += $(call cond_enabled,CONFIG_INSTALL_SRCS,DIST-SRCS)
 endif
 .install-srcs: $(addprefix $(DIST_DIR)/src/,$(INSTALL-SRCS))
         @touch $@
 
 clean::
         rm -f .install-srcs
 
 ifeq ($(CONFIG_EXTERNAL_BUILD),yes)
     BUILD_TARGETS += .projects
     INSTALL_TARGETS += .install-projects
 endif
 BUILD_TARGETS += .docs .libs .bins
 INSTALL_TARGETS += .install-docs .install-srcs .install-libs .install-bins
 all: $(BUILD_TARGETS)
 install:: $(INSTALL_TARGETS)
 dist: $(INSTALL_TARGETS)
 test::