auto import from //depot/cupcake/@135843

1 files changed, 403 insertions, 0 deletions

diff --git a/core/binary.mk b/core/binary.mk
new file mode 100644
index 0000000..0f35d3f
--- /dev/null
+++ b/core/binary.mk
@@ -0,0 +1,403 @@
+###########################################################
+## Standard rules for building binary object files from
+## asm/c/cpp/yacc/lex source files.
+##
+## The list of object files is exported in $(all_objects).
+###########################################################
+
+#######################################
+include $(BUILD_SYSTEM)/base_rules.mk
+#######################################
+
+###########################################################
+## Define PRIVATE_ variables used by multiple module types
+###########################################################
+$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_DEFAULT_COMPILER_FLAGS := \
+	$(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS))
+
+ifeq ($(strip $(LOCAL_CC)),)
+  LOCAL_CC := $($(my_prefix)CC)
+endif
+$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CC := $(LOCAL_CC)
+
+ifeq ($(strip $(LOCAL_CXX)),)
+  LOCAL_CXX := $($(my_prefix)CXX)
+endif
+$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX := $(LOCAL_CXX)
+
+# TODO: support a mix of standard extensions so that this isn't necessary
+LOCAL_CPP_EXTENSION := $(strip $(LOCAL_CPP_EXTENSION))
+ifeq ($(LOCAL_CPP_EXTENSION),)
+  LOCAL_CPP_EXTENSION := .cpp
+endif
+$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPP_EXTENSION := $(LOCAL_CPP_EXTENSION)
+
+# Certain modules like libdl have to have symbols resolved at runtime and blow
+# up if --no-undefined is passed to the linker.
+ifeq ($(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)),)
+ifeq ($(strip $(LOCAL_ALLOW_UNDEFINED_SYMBOLS)),)
+  LOCAL_LDFLAGS := $(LOCAL_LDFLAGS) $($(my_prefix)NO_UNDEFINED_LDFLAGS)
+endif
+endif
+
+###########################################################
+## Define arm-vs-thumb-mode flags.
+###########################################################
+LOCAL_ARM_MODE := $(strip $(LOCAL_ARM_MODE))
+arm_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),arm)
+normal_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),thumb)
+
+# Read the values from something like TARGET_arm_release_CFLAGS or
+# TARGET_thumb_debug_CFLAGS.  HOST_(arm|thumb)_(release|debug)_CFLAGS
+# values aren't actually used (although they are usually empty).
+arm_objects_cflags := $($(my_prefix)$(arm_objects_mode)_$($(my_prefix)BUILD_TYPE)_CFLAGS)
+normal_objects_cflags := $($(my_prefix)$(normal_objects_mode)_$($(my_prefix)BUILD_TYPE)_CFLAGS)
+
+###########################################################
+## Define per-module debugging flags.  Users can turn on
+## debugging for a particular module by setting DEBUG_MODULE_ModuleName
+## to a non-empty value in their environment or buildspec.mk,
+## and setting HOST_/TARGET_CUSTOM_DEBUG_CFLAGS to the
+## debug flags that they want to use.
+###########################################################
+ifdef DEBUG_MODULE_$(strip $(LOCAL_MODULE))
+  debug_cflags := $($(my_prefix)CUSTOM_DEBUG_CFLAGS)
+else
+  debug_cflags :=
+endif
+
+###########################################################
+## Stuff source generated from one-off tools
+###########################################################
+$(LOCAL_GENERATED_SOURCES): PRIVATE_MODULE := $(LOCAL_MODULE)
+
+ALL_GENERATED_SOURCES += $(LOCAL_GENERATED_SOURCES)
+
+
+###########################################################
+## YACC: Compile .y files to .cpp and the to .o.
+###########################################################
+
+yacc_sources := $(filter %.y,$(LOCAL_SRC_FILES))
+yacc_cpps := $(addprefix \
+	$(intermediates)/,$(yacc_sources:.y=$(LOCAL_CPP_EXTENSION)))
+yacc_headers := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.h)
+yacc_objects := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.o)
+
+ifneq ($(strip $(yacc_cpps)),)
+$(yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
+		$(TOPDIR)$(LOCAL_PATH)/%.y \
+		$(lex_cpps) $(PRIVATE_ADDITIONAL_DEPENDENCIES)
+	$(call transform-y-to-cpp,$(PRIVATE_CPP_EXTENSION))
+$(yacc_headers): $(intermediates)/%.h: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
+
+$(yacc_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
+$(yacc_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
+$(yacc_objects): $(intermediates)/%.o: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
+	$(transform-$(PRIVATE_HOST)cpp-to-o)
+endif
+
+###########################################################
+## LEX: Compile .l files to .cpp and then to .o.
+###########################################################
+
+lex_sources := $(filter %.l,$(LOCAL_SRC_FILES))
+lex_cpps := $(addprefix \
+	$(intermediates)/,$(lex_sources:.l=$(LOCAL_CPP_EXTENSION)))
+lex_objects := $(lex_cpps:$(LOCAL_CPP_EXTENSION)=.o)
+
+ifneq ($(strip $(lex_cpps)),)
+$(lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
+		$(TOPDIR)$(LOCAL_PATH)/%.l
+	$(transform-l-to-cpp)
+
+$(lex_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
+$(lex_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
+$(lex_objects): $(intermediates)/%.o: \
+		$(intermediates)/%$(LOCAL_CPP_EXTENSION) \
+		$(PRIVATE_ADDITIONAL_DEPENDENCIES) \
+		$(yacc_headers)
+	$(transform-$(PRIVATE_HOST)cpp-to-o)
+endif
+
+###########################################################
+## C++: Compile .cpp files to .o.
+###########################################################
+
+# we also do this on host modules and sim builds, even though
+# it's not really arm, because there are files that are shared.
+cpp_arm_sources    := $(patsubst %$(LOCAL_CPP_EXTENSION).arm,%$(LOCAL_CPP_EXTENSION),$(filter %$(LOCAL_CPP_EXTENSION).arm,$(LOCAL_SRC_FILES)))
+cpp_arm_objects    := $(addprefix $(intermediates)/,$(cpp_arm_sources:$(LOCAL_CPP_EXTENSION)=.o))
+
+cpp_normal_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(LOCAL_SRC_FILES))
+cpp_normal_objects := $(addprefix $(intermediates)/,$(cpp_normal_sources:$(LOCAL_CPP_EXTENSION)=.o))
+
+$(cpp_arm_objects):    PRIVATE_ARM_MODE := $(arm_objects_mode)
+$(cpp_arm_objects):    PRIVATE_ARM_CFLAGS := $(arm_objects_cflags)
+$(cpp_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
+$(cpp_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
+
+cpp_objects        := $(cpp_arm_objects) $(cpp_normal_objects)
+
+ifneq ($(strip $(cpp_objects)),)
+$(cpp_objects): $(intermediates)/%.o: \
+		$(TOPDIR)$(LOCAL_PATH)/%$(LOCAL_CPP_EXTENSION) \
+		$(yacc_cpps) $(PRIVATE_ADDITIONAL_DEPENDENCIES)
+	$(transform-$(PRIVATE_HOST)cpp-to-o)
+-include $(cpp_objects:%.o=%.P)
+endif
+
+###########################################################
+## C++: Compile generated .cpp files to .o.
+###########################################################
+
+gen_cpp_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(LOCAL_GENERATED_SOURCES))
+gen_cpp_objects := $(gen_cpp_sources:%$(LOCAL_CPP_EXTENSION)=%.o)
+
+ifneq ($(strip $(gen_cpp_objects)),)
+# Compile all generated files as thumb.
+# TODO: support compiling certain generated files as arm.
+$(gen_cpp_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
+$(gen_cpp_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
+$(gen_cpp_objects): $(intermediates)/%.o: $(intermediates)/%$(LOCAL_CPP_EXTENSION) $(yacc_cpps) $(PRIVATE_ADDITIONAL_DEPENDENCIES)
+	$(transform-$(PRIVATE_HOST)cpp-to-o)
+-include $(gen_cpp_objects:%.o=%.P)
+endif
+
+###########################################################
+## S: Compile generated .S and .s files to .o.
+###########################################################
+
+gen_S_sources := $(filter %.S,$(LOCAL_GENERATED_SOURCES))
+gen_S_objects := $(gen_S_sources:%.S=%.o)
+
+ifneq ($(strip $(gen_S_sources)),)
+$(gen_S_objects): $(intermediates)/%.o: $(intermediates)/%.S $(PRIVATE_ADDITIONAL_DEPENDENCIES)
+	$(transform-$(PRIVATE_HOST)s-to-o)
+-include $(gen_S_objects:%.o=%.P)
+endif
+
+gen_s_sources := $(filter %.s,$(LOCAL_GENERATED_SOURCES))
+gen_s_objects := $(gen_s_sources:%.s=%.o)
+
+ifneq ($(strip $(gen_s_objects)),)
+$(gen_s_objects): $(intermediates)/%.o: $(intermediates)/%.s $(PRIVATE_ADDITIONAL_DEPENDENCIES)
+	$(transform-$(PRIVATE_HOST)s-to-o-no-deps)
+-include $(gen_s_objects:%.o=%.P)
+endif
+
+gen_asm_objects := $(gen_S_objects) $(gen_s_objects)
+
+###########################################################
+## C: Compile .c files to .o.
+###########################################################
+
+c_arm_sources    := $(patsubst %.c.arm,%.c,$(filter %.c.arm,$(LOCAL_SRC_FILES)))
+c_arm_objects    := $(addprefix $(intermediates)/,$(c_arm_sources:.c=.o))
+
+c_normal_sources := $(filter %.c,$(LOCAL_SRC_FILES))
+c_normal_objects := $(addprefix $(intermediates)/,$(c_normal_sources:.c=.o))
+
+$(c_arm_objects):    PRIVATE_ARM_MODE := $(arm_objects_mode)
+$(c_arm_objects):    PRIVATE_ARM_CFLAGS := $(arm_objects_cflags)
+$(c_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
+$(c_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
+
+c_objects        := $(c_arm_objects) $(c_normal_objects)
+
+ifneq ($(strip $(c_objects)),)
+$(c_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.c $(yacc_cpps) $(PRIVATE_ADDITIONAL_DEPENDENCIES)
+	$(transform-$(PRIVATE_HOST)c-to-o)
+-include $(c_objects:%.o=%.P)
+endif
+
+###########################################################
+## AS: Compile .S files to .o.
+###########################################################
+
+asm_sources_S := $(filter %.S,$(LOCAL_SRC_FILES))
+asm_objects_S := $(addprefix $(intermediates)/,$(asm_sources_S:.S=.o))
+
+ifneq ($(strip $(asm_objects_S)),)
+$(asm_objects_S): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.S $(PRIVATE_ADDITIONAL_DEPENDENCIES)
+	$(transform-$(PRIVATE_HOST)s-to-o)
+-include $(asm_objects_S:%.o=%.P)
+endif
+
+asm_sources_s := $(filter %.s,$(LOCAL_SRC_FILES))
+asm_objects_s := $(addprefix $(intermediates)/,$(asm_sources_s:.s=.o))
+
+ifneq ($(strip $(asm_objects_s)),)
+$(asm_objects_s): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.s $(PRIVATE_ADDITIONAL_DEPENDENCIES)
+	$(transform-$(PRIVATE_HOST)s-to-o-no-deps)
+-include $(asm_objects_s:%.o=%.P)
+endif
+
+asm_objects := $(asm_objects_S) $(asm_objects_s)
+
+
+###########################################################
+## Common object handling.
+###########################################################
+
+# some rules depend on asm_objects being first.  If your code depends on
+# being first, it's reasonable to require it to be assembly
+all_objects := \
+	$(asm_objects) \
+	$(cpp_objects) \
+	$(gen_cpp_objects) \
+	$(gen_asm_objects) \
+	$(c_objects) \
+	$(yacc_objects) \
+	$(lex_objects) \
+	$(addprefix $(TOPDIR)$(LOCAL_PATH)/,$(LOCAL_PREBUILT_OBJ_FILES))
+
+LOCAL_C_INCLUDES += $(TOPDIR)$(LOCAL_PATH) $(intermediates) $(base_intermediates)
+
+$(all_objects) : | $(LOCAL_GENERATED_SOURCES)
+ALL_C_CPP_ETC_OBJECTS += $(all_objects)
+
+###########################################################
+## Copy headers to the install tree
+###########################################################
+include $(BUILD_COPY_HEADERS)
+
+###########################################################
+# Standard library handling.
+#
+# On the target, we compile with -nostdlib, so we must add in the
+# default system shared libraries, unless they have requested not
+# to by supplying a LOCAL_SYSTEM_SHARED_LIBRARIES value.  One would
+# supply that, for example, when building libc itself.
+###########################################################
+ifndef LOCAL_IS_HOST_MODULE
+  ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none)
+    LOCAL_SHARED_LIBRARIES += $($(my_prefix)DEFAULT_SYSTEM_SHARED_LIBRARIES)
+  else
+    LOCAL_SHARED_LIBRARIES += $(LOCAL_SYSTEM_SHARED_LIBRARIES)
+  endif
+endif
+
+# Logging used to be part of libcutils (target) and libutils (sim);
+# hack modules that use those other libs to also include liblog.
+# All of this complexity is to make sure that liblog only appears
+# once, and appears just before libcutils or libutils on the link
+# line.
+# TODO: remove this hack and change all modules to use liblog
+# when necessary.
+define insert-liblog
+  $(if $(filter liblog,$(1)),$(1), \
+    $(if $(filter libcutils,$(1)), \
+      $(patsubst libcutils,liblog libcutils,$(1)) \
+     , \
+      $(patsubst libutils,liblog libutils,$(1)) \
+     ) \
+   )
+endef
+ifneq (,$(filter libcutils libutils,$(LOCAL_SHARED_LIBRARIES)))
+  LOCAL_SHARED_LIBRARIES := $(call insert-liblog,$(LOCAL_SHARED_LIBRARIES))
+endif
+ifneq (,$(filter libcutils libutils,$(LOCAL_STATIC_LIBRARIES)))
+  LOCAL_STATIC_LIBRARIES := $(call insert-liblog,$(LOCAL_STATIC_LIBRARIES))
+endif
+ifneq (,$(filter libcutils libutils,$(LOCAL_WHOLE_STATIC_LIBRARIES)))
+  LOCAL_WHOLE_STATIC_LIBRARIES := $(call insert-liblog,$(LOCAL_WHOLE_STATIC_LIBRARIES))
+endif
+
+###########################################################
+# The list of libraries that this module will link against are in
+# these variables.  Each is a list of bare module names like "libc libm".
+#
+# LOCAL_SHARED_LIBRARIES
+# LOCAL_STATIC_LIBRARIES
+# LOCAL_WHOLE_STATIC_LIBRARIES
+#
+# We need to convert the bare names into the dependencies that
+# we'll use for LOCAL_BUILT_MODULE and LOCAL_INSTALLED_MODULE.
+# LOCAL_BUILT_MODULE should depend on the BUILT versions of the
+# libraries, so that simply building this module doesn't force
+# an install of a library.  Similarly, LOCAL_INSTALLED_MODULE
+# should depend on the INSTALLED versions of the libraries so
+# that they get installed when this module does.
+###########################################################
+# NOTE:
+# WHOLE_STATIC_LIBRARIES are libraries that are pulled into the
+# module without leaving anything out, which is useful for turning
+# a collection of .a files into a .so file.  Linking against a
+# normal STATIC_LIBRARY will only pull in code/symbols that are
+# referenced by the module. (see gcc/ld's --whole-archive option)
+###########################################################
+
+# Get the list of BUILT libraries, which are under
+# various intermediates directories.
+so_suffix := $($(my_prefix)SHLIB_SUFFIX)
+a_suffix := $($(my_prefix)STATIC_LIB_SUFFIX)
+
+built_shared_libraries := \
+    $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
+      $(addsuffix $(so_suffix), \
+        $(LOCAL_SHARED_LIBRARIES)))
+
+built_static_libraries := \
+    $(foreach lib,$(LOCAL_STATIC_LIBRARIES), \
+      $(call intermediates-dir-for, \
+        STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE))/$(lib)$(a_suffix))
+
+built_whole_libraries := \
+    $(foreach lib,$(LOCAL_WHOLE_STATIC_LIBRARIES), \
+      $(call intermediates-dir-for, \
+        STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE))/$(lib)$(a_suffix))
+
+# Get the list of INSTALLED libraries.  Strip off the various
+# intermediates directories and point to the common lib dirs.
+installed_shared_libraries := \
+    $(addprefix $($(my_prefix)OUT_SHARED_LIBRARIES)/, \
+      $(notdir $(built_shared_libraries)))
+
+# We don't care about installed static libraries, since the
+# libraries have already been linked into the module at that point.
+# We do, however, care about the NOTICE files for any static
+# libraries that we use. (see notice_files.make)
+
+installed_static_library_notice_file_targets := \
+    $(foreach lib,$(LOCAL_STATIC_LIBRARIES) $(LOCAL_WHOLE_STATIC_LIBRARIES), \
+      NOTICE-$(if $(LOCAL_IS_HOST_MODULE),HOST,TARGET)-STATIC_LIBRARIES-$(lib))
+
+###########################################################
+# Rule-specific variable definitions
+###########################################################
+$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS)
+$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASFLAGS := $(LOCAL_ASFLAGS)
+$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS := $(LOCAL_CFLAGS)
+$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS := $(LOCAL_CPPFLAGS)
+$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEBUG_CFLAGS := $(debug_cflags)
+$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_C_INCLUDES := $(LOCAL_C_INCLUDES)
+$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDFLAGS := $(LOCAL_LDFLAGS)
+$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDLIBS := $(LOCAL_LDLIBS)
+
+# this is really the way to get the files onto the command line instead
+# of using $^, because then LOCAL_ADDITIONAL_DEPENDENCIES doesn't work
+$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_SHARED_LIBRARIES := $(built_shared_libraries)
+$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_STATIC_LIBRARIES := $(built_static_libraries)
+$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_WHOLE_STATIC_LIBRARIES := $(built_whole_libraries)
+$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_OBJECTS := $(all_objects)
+
+###########################################################
+# Define library dependencies.
+###########################################################
+# all_libraries is used for the dependencies on LOCAL_BUILT_MODULE.
+all_libraries := \
+    $(built_shared_libraries) \
+    $(built_static_libraries) \
+    $(built_whole_libraries)
+
+# Make LOCAL_INSTALLED_MODULE depend on the installed versions of the
+# libraries so they get installed along with it.  We don't need to
+# rebuild it when installing it, though, so this can be an order-only
+# dependency.
+$(LOCAL_INSTALLED_MODULE): | $(installed_shared_libraries)
+
+# Also depend on the notice files for any static libraries that
+# are linked into this module.  This will force them to be installed
+# when this module is.
+$(LOCAL_INSTALLED_MODULE): | $(installed_static_library_notice_file_targets)