Add capability to let devices specify linker config fragments for /product partition.
PRODUCT_PRODUCT_LINKER_CONFIG_FRAGMENTS to build product/etc/linker.config.pb is added to the core build Makefile. This is used to support product-specific linker config fragments.
Bug: 369573086
Change-Id: Id964e70731389e106190dcac92fa9ff98bef6d80
Test: manual
diff --git a/core/Makefile b/core/Makefile
index 90668a1..1f9d7e4 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -4010,6 +4010,21 @@
$(filter $(TARGET_OUT_PRODUCT)/%,\
$(ALL_DEFAULT_INSTALLED_MODULES))
+# Install product/etc/linker.config.pb with PRODUCT_PRODUCT_LINKER_CONFIG_FRAGMENTS
+product_linker_config_file := $(TARGET_OUT_PRODUCT)/etc/linker.config.pb
+$(product_linker_config_file): private_linker_config_fragments := $(PRODUCT_PRODUCT_LINKER_CONFIG_FRAGMENTS)
+$(product_linker_config_file): $(INTERNAL_PRODUCTIMAGE_FILES) | $(HOST_OUT_EXECUTABLES)/conv_linker_config
+ @echo Creating linker config: $@
+ @mkdir -p $(dir $@)
+ @rm -f $@
+ $(HOST_OUT_EXECUTABLES)/conv_linker_config proto \
+ --source $(call normalize-path-list,$(private_linker_config_fragments)) \
+ --output $@
+$(call define declare-1p-target,$(product_linker_config_file),)
+INTERNAL_PRODUCTIMAGE_FILES += $(product_linker_config_file)
+ALL_DEFAULT_INSTALLED_MODULES += $(product_linker_config_file)
+
+
INSTALLED_FILES_FILE_PRODUCT := $(PRODUCT_OUT)/installed-files-product.txt
INSTALLED_FILES_JSON_PRODUCT := $(INSTALLED_FILES_FILE_PRODUCT:.txt=.json)
$(INSTALLED_FILES_FILE_PRODUCT): .KATI_IMPLICIT_OUTPUTS := $(INSTALLED_FILES_JSON_PRODUCT)