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 128 matching lines @@
 $(BUILD_PFX)%_avx2.c.d: CFLAGS += -mavx2 $(STACKREALIGN)
 $(BUILD_PFX)%_avx2.c.o: CFLAGS += -mavx2 $(STACKREALIGN)
 
 $(BUILD_PFX)%.c.d: %.c
         $(if $(quiet),@echo "    [DEP] $@")
         $(qexec)mkdir -p $(dir $@)
         $(qexec)$(CC) $(INTERNAL_CFLAGS) $(CFLAGS) -M $< | $(fmt_deps) > $@
 
 $(BUILD_PFX)%.c.o: %.c
         $(if $(quiet),@echo "    [CC] $@")
+        $(qexec)$(if $(CONFIG_DEPENDENCY_TRACKING),,mkdir -p $(dir $@))
         $(qexec)$(CC) $(INTERNAL_CFLAGS) $(CFLAGS) -c -o $@ $<
 
 $(BUILD_PFX)%.cc.d: %.cc
         $(if $(quiet),@echo "    [DEP] $@")
         $(qexec)mkdir -p $(dir $@)
         $(qexec)$(CXX) $(INTERNAL_CFLAGS) $(CXXFLAGS) -M $< | $(fmt_deps) > $@
 
 $(BUILD_PFX)%.cc.o: %.cc
         $(if $(quiet),@echo "    [CXX] $@")
+        $(qexec)$(if $(CONFIG_DEPENDENCY_TRACKING),,mkdir -p $(dir $@))
         $(qexec)$(CXX) $(INTERNAL_CFLAGS) $(CXXFLAGS) -c -o $@ $<
 
 $(BUILD_PFX)%.cpp.d: %.cpp
         $(if $(quiet),@echo "    [DEP] $@")
         $(qexec)mkdir -p $(dir $@)
         $(qexec)$(CXX) $(INTERNAL_CFLAGS) $(CXXFLAGS) -M $< | $(fmt_deps) > $@
 
 $(BUILD_PFX)%.cpp.o: %.cpp
         $(if $(quiet),@echo "    [CXX] $@")
+        $(qexec)$(if $(CONFIG_DEPENDENCY_TRACKING),,mkdir -p $(dir $@))
         $(qexec)$(CXX) $(INTERNAL_CFLAGS) $(CXXFLAGS) -c -o $@ $<
 
 $(BUILD_PFX)%.asm.d: %.asm
         $(if $(quiet),@echo "    [DEP] $@")
         $(qexec)mkdir -p $(dir $@)
         $(qexec)$(SRC_PATH_BARE)/build/make/gen_asm_deps.sh \
             --build-pfx=$(BUILD_PFX) --depfile=$@ $(ASFLAGS) $< > $@
 
 $(BUILD_PFX)%.asm.o: %.asm
         $(if $(quiet),@echo "    [AS] $@")
+        $(qexec)$(if $(CONFIG_DEPENDENCY_TRACKING),,mkdir -p $(dir $@))
         $(qexec)$(AS) $(ASFLAGS) -o $@ $<
 
 $(BUILD_PFX)%.s.d: %.s
         $(if $(quiet),@echo "    [DEP] $@")
         $(qexec)mkdir -p $(dir $@)
         $(qexec)$(SRC_PATH_BARE)/build/make/gen_asm_deps.sh \
             --build-pfx=$(BUILD_PFX) --depfile=$@ $(ASFLAGS) $< > $@
 
 $(BUILD_PFX)%.s.o: %.s
         $(if $(quiet),@echo "    [AS] $@")
+        $(qexec)$(if $(CONFIG_DEPENDENCY_TRACKING),,mkdir -p $(dir $@))
         $(qexec)$(AS) $(ASFLAGS) -o $@ $<
 
 .PRECIOUS: %.c.S
 %.c.S: CFLAGS += -DINLINE_ASM
 $(BUILD_PFX)%.c.S: %.c
         $(if $(quiet),@echo "    [GEN] $@")
+        $(qexec)$(if $(CONFIG_DEPENDENCY_TRACKING),,mkdir -p $(dir $@))
         $(qexec)$(CC) -S $(CFLAGS) -o $@ $<
 
 .PRECIOUS: %.asm.s
 $(BUILD_PFX)%.asm.s: %.asm
         $(if $(quiet),@echo "    [ASM CONVERSION] $@")
         $(qexec)mkdir -p $(dir $@)
         $(qexec)$(ASM_CONVERSION) <$< >$@
 
 # If we're in debug mode, pretend we don't have GNU strip, to fall back to
 # the copy implementation
@@ skipping 122 matching lines @@
 #
 # Get current configuration
 #
 ifneq ($(target),)
 include $(SRC_PATH_BARE)/$(target:-$(TOOLCHAIN)=).mk
 endif
 
 skip_deps := $(filter %clean,$(MAKECMDGOALS))
 skip_deps += $(findstring testdata,$(MAKECMDGOALS))
 ifeq ($(strip $(skip_deps)),)
-  # Older versions of make don't like -include directives with no arguments
-  ifneq ($(filter %.d,$(OBJS-yes:.o=.d)),)
-    -include $(filter %.d,$(OBJS-yes:.o=.d))
+  ifeq ($(CONFIG_DEPENDENCY_TRACKING),yes)
+    # Older versions of make don't like -include directives with no arguments
+    ifneq ($(filter %.d,$(OBJS-yes:.o=.d)),)
+      -include $(filter %.d,$(OBJS-yes:.o=.d))
+    endif
   endif
 endif
 
 #
 # Configuration dependent rules
 #
 $(call pairmap,install_map_templates,$(INSTALL_MAPS))
 
 DOCS=$(call cond_enabled,CONFIG_INSTALL_DOCS,DOCS)
 .docs: $(DOCS)
@@ skipping 88 matching lines @@
 ifeq ($(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::