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
diff --git a/core/base_rules.mk b/core/base_rules.mk
index 9415731..074452b 100644
--- a/core/base_rules.mk
+++ b/core/base_rules.mk
@@ -137,15 +137,16 @@
###########################################################
# 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