Remove generated java source post clean logic
Just move the proto and renderscript sources into their own directories
-- the entire directory is wiped if the file list changes since the
command line will change. So we can just enable/disable pulling sources
from those directories based on whether there were files in the list or
not.
Bug: 30947985
Test: m -j java
Test: Remove a proto file from a java lib, ensure the generated source
is not included.
Change-Id: If7529979de6fa62a651933a3a974f47b033851d6
diff --git a/CleanSpec.mk b/CleanSpec.mk
index 8de0e84..f153de0 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -383,6 +383,13 @@
$(call add-clean-step, rm -rf $(HOST_OUT_INTERMEDIATES)/include)
+$(call add-clean-step, rm -rf $(HOST_OUT_COMMON_INTERMEDIATES)/APPS/*_intermediates/src)
+$(call add-clean-step, rm -rf $(HOST_OUT_COMMON_INTERMEDIATES)/JAVA_LIBRARIES/*_intermediates/src)
+$(call add-clean-step, rm -rf $(TARGET_OUT_COMMON_INTERMEDIATES)/APPS/*_intermediates/src)
+$(call add-clean-step, rm -rf $(TARGET_OUT_COMMON_INTERMEDIATES)/JAVA_LIBRARIES/*_intermediates/src)
+$(call add-clean-step, rm -rf $(TARGET_OUT_COMMON_INTERMEDIATES)/previous_gen_java_config.mk)
+$(call add-clean-step, rm -rf $(TARGET_OUT_COMMON_INTERMEDIATES)/current_gen_java_config.mk)
+
# ************************************************
# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
# ************************************************
diff --git a/core/definitions.mk b/core/definitions.mk
index 13cec0f..dd53e7e 100644
--- a/core/definitions.mk
+++ b/core/definitions.mk
@@ -2201,6 +2201,10 @@
$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \
find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' -and -not -name '.*' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list; \
fi
+$(if $(PRIVATE_HAS_PROTO_SOURCES), \
+ $(hide) find $(PRIVATE_PROTO_SOURCE_INTERMEDIATES_DIR) -name '*.java' -and -not -name '.*' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list )
+$(if $(PRIVATE_HAS_RS_SOURCES), \
+ $(hide) find $(PRIVATE_RS_SOURCE_INTERMEDIATES_DIR) -name '*.java' -and -not -name '.*' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list )
$(hide) tr ' ' '\n' < $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list \
| $(NORMALIZE_PATH) | sort -u > $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq
$(hide) if [ -s $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \
@@ -2263,6 +2267,10 @@
$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \
find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \
fi
+$(if $(PRIVATE_HAS_PROTO_SOURCES), \
+ $(hide) find $(PRIVATE_PROTO_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list )
+$(if $(PRIVATE_HAS_RS_SOURCES), \
+ $(hide) find $(PRIVATE_RS_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list )
$(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \
| $(NORMALIZE_PATH) | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq
$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \
@@ -2329,6 +2337,10 @@
$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \
find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $@.java-source-list; \
fi
+$(if $(PRIVATE_HAS_PROTO_SOURCES), \
+ $(hide) find $(PRIVATE_PROTO_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $@.java-source-list )
+$(if $(PRIVATE_HAS_RS_SOURCES), \
+ $(hide) find $(PRIVATE_RS_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $@.java-source-list )
$(hide) tr ' ' '\n' < $@.java-source-list \
| sort -u > $@.java-source-list-uniq
$(hide) if [ -s $@.java-source-list-uniq ] ; then \
@@ -2438,6 +2450,10 @@
$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \
find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \
fi
+$(if $(PRIVATE_HAS_PROTO_SOURCES), \
+ $(hide) find $(PRIVATE_PROTO_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list )
+$(if $(PRIVATE_HAS_RS_SOURCES), \
+ $(hide) find $(PRIVATE_RS_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list )
$(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \
| $(NORMALIZE_PATH) | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq
$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \
diff --git a/core/java.mk b/core/java.mk
index 9199f7c..8eb30cf 100644
--- a/core/java.mk
+++ b/core/java.mk
@@ -148,7 +148,7 @@
ifneq ($(renderscript_sources),)
renderscript_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(renderscript_sources))
RenderScript_file_stamp := $(LOCAL_INTERMEDIATE_SOURCE_DIR)/RenderScript.stamp
-renderscript_intermediate.COMMON := $(LOCAL_INTERMEDIATE_SOURCE_DIR)/renderscript
+renderscript_intermediate.COMMON := $(intermediates.COMMON)/renderscript
# Defaulting to an empty string uses the latest available platform SDK.
renderscript_target_api :=
@@ -353,6 +353,9 @@
include $(BUILD_SYSTEM)/java_common.mk
+$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HAS_RS_SOURCES := $(if $(renderscript_sources),true)
+$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RS_SOURCE_INTERMEDIATES_DIR := $(intermediates.COMMON)/renderscript
+
#######################################
# defines built_odex along with rule to install odex
include $(BUILD_SYSTEM)/dex_preopt_odex_install.mk
diff --git a/core/java_common.mk b/core/java_common.mk
index 1119a37..dbdea26 100644
--- a/core/java_common.mk
+++ b/core/java_common.mk
@@ -39,9 +39,7 @@
ifneq ($(proto_sources),)
proto_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(proto_sources))
-# By putting the generated java files into $(LOCAL_INTERMEDIATE_SOURCE_DIR), they will be
-# automatically found by the java compiling function transform-java-to-classes.jar.
-proto_java_intemediate_dir := $(LOCAL_INTERMEDIATE_SOURCE_DIR)/proto
+proto_java_intemediate_dir := $(intermediates.COMMON)/proto
proto_java_sources_file_stamp := $(proto_java_intemediate_dir)/Proto.stamp
proto_java_sources_dir := $(proto_java_intemediate_dir)/src
@@ -162,6 +160,9 @@
$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CLASS_INTERMEDIATES_DIR := $(intermediates.COMMON)/classes
$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_SOURCE_INTERMEDIATES_DIR := $(intermediates.COMMON)/src
+$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HAS_PROTO_SOURCES := $(if $(proto_sources),true)
+$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_PROTO_SOURCE_INTERMEDIATES_DIR := $(intermediates.COMMON)/proto
+$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HAS_RS_SOURCES :=
$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_JAVA_SOURCES := $(all_java_sources)
$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RMTYPEDEFS := $(LOCAL_RMTYPEDEFS)
diff --git a/core/main.mk b/core/main.mk
index 77b213c..391f239 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -510,9 +510,6 @@
endif # ONE_SHOT_MAKEFILE
-# Now with all Android.mks loaded we can do post cleaning steps.
-include $(BUILD_SYSTEM)/post_clean.mk
-
# -------------------------------------------------------------------
# All module makefiles have been included at this point.
# -------------------------------------------------------------------
diff --git a/core/post_clean.mk b/core/post_clean.mk
deleted file mode 100644
index 553f728..0000000
--- a/core/post_clean.mk
+++ /dev/null
@@ -1,60 +0,0 @@
-# Copyright (C) 2012 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Clean steps that need global knowledge of individual modules.
-# This file must be included after all Android.mks have been loaded.
-
-#######################################################
-# Check if we need to delete obsolete generated java files.
-# When an proto/etc file gets deleted (or renamed), the generated java file is obsolete.
-previous_gen_java_config := $(TARGET_OUT_COMMON_INTERMEDIATES)/previous_gen_java_config.mk
-current_gen_java_config := $(TARGET_OUT_COMMON_INTERMEDIATES)/current_gen_java_config.mk
-
-$(shell rm -rf $(current_gen_java_config) \
- && mkdir -p $(dir $(current_gen_java_config))\
- && touch $(current_gen_java_config))
--include $(previous_gen_java_config)
-
-intermediates_to_clean :=
-modules_with_gen_java_files :=
-$(foreach p, $(ALL_MODULES), \
- $(eval gs := $(strip $(ALL_MODULES.$(p).PROTO_FILES)\
- $(ALL_MODULES.$(p).RS_FILES)))\
- $(if $(gs),\
- $(eval modules_with_gen_java_files += $(p))\
- $(shell echo 'GEN_SRC_FILES.$(p) := $(gs)' >> $(current_gen_java_config)))\
- $(if $(filter-out $(gs),$(GEN_SRC_FILES.$(p))),\
- $(eval intermediates_to_clean += $(ALL_MODULES.$(p).INTERMEDIATE_SOURCE_DIR))))
-intermediates_to_clean := $(strip $(intermediates_to_clean))
-ifdef intermediates_to_clean
-$(info *** Obsolete generated java files detected, clean intermediate files...)
-$(info *** rm -rf $(intermediates_to_clean))
-$(shell rm -rf $(intermediates_to_clean))
-intermediates_to_clean :=
-endif
-
-# For modules not loaded by the current build (e.g. you are running mm/mmm),
-# we copy the info from the previous bulid.
-$(foreach p, $(filter-out $(ALL_MODULES),$(MODULES_WITH_GEN_JAVA_FILES)),\
- $(shell echo 'GEN_SRC_FILES.$(p) := $(GEN_SRC_FILES.$(p))' >> $(current_gen_java_config)))
-MODULES_WITH_GEN_JAVA_FILES := $(sort $(MODULES_WITH_GEN_JAVA_FILES) $(modules_with_gen_java_files))
-$(shell echo 'MODULES_WITH_GEN_JAVA_FILES := $(MODULES_WITH_GEN_JAVA_FILES)' >> $(current_gen_java_config))
-
-# Now current becomes previous.
-$(shell cmp $(current_gen_java_config) $(previous_gen_java_config) > /dev/null 2>&1 || mv -f $(current_gen_java_config) $(previous_gen_java_config))
-
-MODULES_WITH_GEN_JAVA_FILES :=
-modules_with_gen_java_files :=
-previous_gen_java_config :=
-current_gen_java_config :=