core/executable_prefer_symlink.mk

# include this makefile to create the LOCAL_MODULE symlink to the primary version binary.
# but this requires the primary version name specified via LOCAL_MODULE_STEM_32 or LOCAL_MODULE_STEM_64,
# and different with the LOCAL_MODULE value
#
# Note: now only limited to the binaries that will be installed under system/bin directory

my_symlink := $(addprefix $(TARGET_OUT)/bin/, $(LOCAL_MODULE))
# Create link to the one used depending on the target
# configuration. Note that we require the TARGET_IS_64_BIT
# check because 32 bit targets may not define TARGET_PREFER_32_BIT_APPS
# et al. since those variables make no sense in that context.
ifeq ($(TARGET_IS_64_BIT),true)
ifeq ($(TARGET_SUPPORTS_64_BIT_APPS)|$(TARGET_SUPPORTS_32_BIT_APPS),true|true)
  # We support both 32 and 64 bit apps, so we will have to
  # base our decision on whether the target prefers one or the
  # other.
  ifneq ($(TARGET_PREFER_32_BIT_APPS),true)
    $(my_symlink): PRIVATE_SRC_BINARY_NAME := $(LOCAL_MODULE_STEM_32)
  else
    $(my_symlink): PRIVATE_SRC_BINARY_NAME := $(LOCAL_MODULE_STEM_64)
  endif
else ifeq ($(TARGET_SUPPORTS_64_BIT_APPS),true)
  # We support only 64 bit apps.
  $(my_symlink): PRIVATE_SRC_BINARY_NAME := $(LOCAL_MODULE_STEM_64)
else
  # We support only 32 bit apps.
  $(my_symlink): PRIVATE_SRC_BINARY_NAME := $(LOCAL_MODULE_STEM_32)
endif
else
  $(my_symlink): PRIVATE_SRC_BINARY_NAME := $(LOCAL_MODULE_STEM_32)
endif


$(my_symlink): $(LOCAL_INSTALLED_MODULE) $(LOCAL_MODULE_MAKEFILE)
	@echo "Symlink: $@ -> $(PRIVATE_SRC_BINARY_NAME)"
	@mkdir -p $(dir $@)
	@rm -rf $@
	$(hide) ln -sf $(PRIVATE_SRC_BINARY_NAME) $@

# We need this so that the installed files could be picked up based on the
# local module name
ALL_MODULES.$(LOCAL_MODULE).INSTALLED += $(my_symlink)

my_symlink :=