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Allow module to specify LOCAL_INSTALLED_MODULE_STEM 

With this change, you can install a shared library with module name foo
as bar.so to the system.img with:
LOCAL_INSTALLED_MODULE_STEM := bar.so
Note that we in general still disallow a static/shared library to
specify LOCAL_MODULE_STEM or LOCAL_BUILT_MODULE_STEM, because the build
system uses LOCAL_MODULE to compute build time dependencies, such as
export_includes, the -l linker flag etc.
Also, if you use LOCAL_INSTALLED_MODULE_STEM to change the installed
file name and if any other module links against this library, you may
run into runtime error: the library name baked in to the binary is not
the same as file name in the system image.

Change-Id: I55b571c8139c3bda07a4a0e50cea0f20d8d6c168
This commit is contained in:
Ying Wang 2013-09-24 15:56:11 -07:00 committed by Doug Zongker
parent d21a641fb4
commit 2408479cf9
3 changed files with 18 additions and 11 deletions
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13
core/base_rules.mk
View File

@ -137,15 +137,16 @@ intermediates.COMMON := $(call local-intermediates-dir,COMMON)
###########################################################
# Pick a name for the intermediate and final targets
###########################################################
LOCAL_MODULE_STEM := $(strip $(LOCAL_MODULE_STEM))
ifeq ($(LOCAL_MODULE_STEM),)
ifndef LOCAL_MODULE_STEM
LOCAL_MODULE_STEM := $(LOCAL_MODULE)
endif
LOCAL_INSTALLED_MODULE_STEM := $(LOCAL_MODULE_STEM)$(LOCAL_MODULE_SUFFIX)
LOCAL_BUILT_MODULE_STEM := $(strip $(LOCAL_BUILT_MODULE_STEM))
ifeq ($(LOCAL_BUILT_MODULE_STEM),)
LOCAL_BUILT_MODULE_STEM := $(LOCAL_INSTALLED_MODULE_STEM)
ifndef LOCAL_BUILT_MODULE_STEM
LOCAL_BUILT_MODULE_STEM := $(LOCAL_MODULE_STEM)$(LOCAL_MODULE_SUFFIX)
endif
ifndef LOCAL_INSTALLED_MODULE_STEM
LOCAL_INSTALLED_MODULE_STEM := $(LOCAL_MODULE_STEM)$(LOCAL_MODULE_SUFFIX)
endif
# OVERRIDE_BUILT_MODULE_PATH is only allowed to be used by the

1
core/clear_vars.mk
View File

@ -11,6 +11,7 @@ LOCAL_BUILT_MODULE:=
LOCAL_BUILT_MODULE_STEM:=
OVERRIDE_BUILT_MODULE_PATH:=
LOCAL_INSTALLED_MODULE:=
LOCAL_INSTALLED_MODULE_STEM:=
LOCAL_UNINSTALLABLE_MODULE:=
LOCAL_INTERMEDIATE_TARGETS:=
LOCAL_UNSTRIPPED_PATH:=

15
core/dynamic_binary.mk
View File

@ -26,12 +26,17 @@ endif
# TODO: This duplicates logic from base_rules.mk because we need to
# know its results before base_rules.mk is included.
# Consolidate the duplicates.
LOCAL_MODULE_STEM := $(strip $(LOCAL_MODULE_STEM))
ifeq ($(LOCAL_MODULE_STEM),)
ifndef LOCAL_MODULE_STEM
LOCAL_MODULE_STEM := $(LOCAL_MODULE)
endif
LOCAL_INSTALLED_MODULE_STEM := $(LOCAL_MODULE_STEM)$(LOCAL_MODULE_SUFFIX)
LOCAL_BUILT_MODULE_STEM := $(LOCAL_INSTALLED_MODULE_STEM)
ifndef LOCAL_BUILT_MODULE_STEM
LOCAL_BUILT_MODULE_STEM := $(LOCAL_MODULE_STEM)$(LOCAL_MODULE_SUFFIX)
endif
ifndef LOCAL_INSTALLED_MODULE_STEM
LOCAL_INSTALLED_MODULE_STEM := $(LOCAL_MODULE_STEM)$(LOCAL_MODULE_SUFFIX)
endif
# base_rules.make defines $(intermediates), but we need its value
# before we include base_rules. Make a guess, and verify that
@ -90,7 +95,7 @@ endif
## Store a copy with symbols for symbolic debugging
###########################################################
symbolic_input := $(compress_output)
symbolic_output := $(LOCAL_UNSTRIPPED_PATH)/$(LOCAL_BUILT_MODULE_STEM)
symbolic_output := $(LOCAL_UNSTRIPPED_PATH)/$(LOCAL_INSTALLED_MODULE_STEM)
$(symbolic_output) : $(symbolic_input) | $(ACP)
@echo "target Symbolic: $(PRIVATE_MODULE) ($@)"
$(copy-file-to-target)