Copy shared libraries used by tests to testcases directory

This change collects the shared libraries files used by tests in
suite, and deploy the files to testcases/lib*. The shared libraries then
can be zipped in general-tests.zip and device-tests.zip. And the host
test can be run in TradeFed host based on build artifacts.

Bug: 111486845
Test: m -j general-tests; m -j device-tests
Confirm the test can run in testcases directory:
out/host/linux-x86/testcases$ ./net_test_avrcp/x86_64/net_test_avrcp
unzip general-tests.zip, confirm net_test_avrcp can run.

Change-Id: I4f9322118aa4891226ea318cbd1bcee6ca48b050
diff --git a/core/tasks/general-tests.mk b/core/tasks/general-tests.mk
index 9619bbe..36ab101 100644
--- a/core/tasks/general-tests.mk
+++ b/core/tasks/general-tests.mk
@@ -22,17 +22,33 @@
 general_tests_zip := $(PRODUCT_OUT)/general-tests.zip
 # Create an artifact to include a list of test config files in general-tests.
 general_tests_list_zip := $(PRODUCT_OUT)/general-tests_list.zip
+
+# Filter shared entries between general-tests and device-tests's HOST_SHARED_LIBRARY.FILES,
+# to avoid warning about overriding commands.
+my_host_shared_lib_for_general_tests := \
+  $(foreach m,$(filter $(COMPATIBILITY.device-tests.HOST_SHARED_LIBRARY.FILES),\
+	   $(COMPATIBILITY.general-tests.HOST_SHARED_LIBRARY.FILES)),$(call word-colon,2,$(m)))
+my_general_tests_shared_lib_files := \
+  $(filter-out $(COMPATIBILITY.device-tests.HOST_SHARED_LIBRARY.FILES),\
+	 $(COMPATIBILITY.general-tests.HOST_SHARED_LIBRARY.FILES))
+
+my_host_shared_lib_for_general_tests += $(call copy-many-files,$(my_general_tests_shared_lib_files))
+
 $(general_tests_zip) : PRIVATE_general_tests_list_zip := $(general_tests_list_zip)
 $(general_tests_zip) : .KATI_IMPLICIT_OUTPUTS := $(general_tests_list_zip)
 $(general_tests_zip) : PRIVATE_TOOLS := $(general_tests_tools)
 $(general_tests_zip) : PRIVATE_INTERMEDIATES_DIR := $(intermediates_dir)
-$(general_tests_zip) : $(COMPATIBILITY.general-tests.FILES) $(general_tests_tools) $(SOONG_ZIP)
+$(general_tests_zip) : PRIVATE_HOST_SHARED_LIBS := $(my_host_shared_lib_for_general_tests)
+$(general_tests_zip) : $(COMPATIBILITY.general-tests.FILES) $(general_tests_tools) $(my_host_shared_lib_for_general_tests) $(SOONG_ZIP)
 	rm -rf $(PRIVATE_INTERMEDIATES_DIR)
 	rm -f $@ $(PRIVATE_general_tests_list_zip)
 	mkdir -p $(PRIVATE_INTERMEDIATES_DIR) $(PRIVATE_INTERMEDIATES_DIR)/tools
 	echo $(sort $(COMPATIBILITY.general-tests.FILES)) | tr " " "\n" > $(PRIVATE_INTERMEDIATES_DIR)/list
 	grep $(HOST_OUT_TESTCASES) $(PRIVATE_INTERMEDIATES_DIR)/list > $(PRIVATE_INTERMEDIATES_DIR)/host.list || true
 	grep $(TARGET_OUT_TESTCASES) $(PRIVATE_INTERMEDIATES_DIR)/list > $(PRIVATE_INTERMEDIATES_DIR)/target.list || true
+	$(hide) for shared_lib in $(PRIVATE_HOST_SHARED_LIBS); do \
+	  echo $$shared_lib >> $(PRIVATE_INTERMEDIATES_DIR)/host.list; \
+	done
 	cp -fp $(PRIVATE_TOOLS) $(PRIVATE_INTERMEDIATES_DIR)/tools/
 	$(SOONG_ZIP) -d -o $@ \
 	  -P host -C $(PRIVATE_INTERMEDIATES_DIR) -D $(PRIVATE_INTERMEDIATES_DIR)/tools \