Really fix the readonly source case
Some libraries were already only using the headers through
LOCAL_EXPORT_C_INCLUDE_DIRS, which meant when I stopped generating it
in the source tree, they no longer had access to it. My local testing
didn't catch it because I had a stale version in my source tree hidden
with a .gitignore entry.
Instead, generate this file into the generated sources directory for
libva, export that include path as well, then set it up to be copied
into the global header directory.
Change-Id: If2aa8ea443ddb81e7f7a9dc2d7b2f5363c6e4fd0
(cherry picked from commit d4263977a574b872ced962588fa431e971e486b6)
BUG: 29566132
diff --git a/.gitignore b/.gitignore
index b155a93..79b7df8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -48,4 +48,3 @@
/test/putsurface/putsurface
/test/transcode/mpeg2transcode
/test/vainfo/vainfo
-/va/va_version.h
diff --git a/CleanSpec.mk b/CleanSpec.mk
new file mode 100644
index 0000000..f89c9d3
--- /dev/null
+++ b/CleanSpec.mk
@@ -0,0 +1,53 @@
+# Copyright (C) 2016 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.
+#
+
+# If you don't need to do a full clean build but would like to touch
+# a file or delete some intermediate files, add a clean step to the end
+# of the list. These steps will only be run once, if they haven't been
+# run before.
+#
+# E.g.:
+# $(call add-clean-step, touch -c external/sqlite/sqlite3.h)
+# $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libz_intermediates)
+#
+# Always use "touch -c" and "rm -f" or "rm -rf" to gracefully deal with
+# files that are missing or have been moved.
+#
+# Use $(PRODUCT_OUT) to get to the "out/target/product/blah/" directory.
+# Use $(OUT_DIR) to refer to the "out" directory.
+#
+# If you need to re-do something that's already mentioned, just copy
+# the command and add it to the bottom of the list. E.g., if a change
+# that you made last week required touching a file and a change you
+# made today requires touching the same file, just copy the old
+# touch step and add it to the end of the list.
+#
+# ************************************************
+# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
+# ************************************************
+
+# For example:
+#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/APPS/AndroidTests_intermediates)
+#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/core_intermediates)
+#$(call add-clean-step, find $(OUT_DIR) -type f -name "IGTalkSession*" -print0 | xargs -0 rm -f)
+#$(call add-clean-step, rm -rf $(PRODUCT_OUT)/data/*)
+
+# This was a .gitignore'd generated file, but is now properly generated into the out directory
+# Make sure we don't have a stale local version.
+$(call add-clean-step, rm -f hardware/intel/common/libva/va/va_version.h)
+
+# ************************************************
+# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
+# ************************************************
diff --git a/va/Android.mk b/va/Android.mk
index c8af633..8012005 100755
--- a/va/Android.mk
+++ b/va/Android.mk
@@ -34,6 +34,11 @@
include $(CLEAR_VARS)
+LOCAL_MODULE := libva
+LOCAL_MODULE_CLASS := SHARED_LIBRARIES
+
+generated_sources_dir := $(call local-generated-sources-dir)
+
LOCAL_SRC_FILES := \
va.c \
va_trace.c \
@@ -47,7 +52,7 @@
-DLOG_TAG=\"libva\" \
-DANDROID_ALOG
-LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/..
+LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/.. $(generated_sources_dir)
LOCAL_C_INCLUDES := \
$(TARGET_OUT_HEADERS)/libva \
@@ -72,20 +77,23 @@
LOCAL_COPY_HEADERS_TO := libva/va
LOCAL_CFLAGS += -Werror
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE := libva
LOCAL_SHARED_LIBRARIES := libdl libdrm libcutils liblog
-include $(BUILD_SHARED_LIBRARY)
-
-GEN := $(TARGET_OUT_HEADERS)/libva/va/va_version.h
+GEN := $(generated_sources_dir)/va/va_version.h
$(GEN): SCRIPT := $(LOCAL_PATH)/../build/gen_version.sh
$(GEN): PRIVATE_PATH := $(LOCAL_PATH)
$(GEN): PRIVATE_CUSTOM_TOOL = /bin/bash $(SCRIPT) $(PRIVATE_PATH)/.. $(PRIVATE_PATH)/va_version.h.in > $@
$(GEN): $(LOCAL_PATH)/va_version.h.in $(LOCAL_PATH)/../build/gen_version.sh $(LOCAL_PATH)/../configure.ac
$(transform-generated-source)
-all_copied_headers: $(GEN)
+LOCAL_GENERATED_SOURCES := $(GEN)
+
+include $(BUILD_SHARED_LIBRARY)
+
+my_header := $(TARGET_OUT_HEADERS)/libva/va/va_version.h
+ALL_COPIED_HEADERS.$(my_header).MAKEFILE += $(my_header)
+ALL_COPIED_HEADERS.$(my_header).SRC += $(GEN)
+ALL_COPIED_HEADERS += $(my_header)
# For libva-android
# =====================================================
