Add variables for configuring Soong plugins
See the Soong commit for detailed usage.
Bug: 76168832
Test: define some variables, use them
Change-Id: Ia8af5b6ec1cb3f12cbc1fee582a309eebb340b7c
diff --git a/core/soong_config.mk b/core/soong_config.mk
index bf40fe3..ab493d9 100644
--- a/core/soong_config.mk
+++ b/core/soong_config.mk
@@ -137,7 +137,15 @@
$(call add_json_list, PgoAdditionalProfileDirs, $(PGO_ADDITIONAL_PROFILE_DIRS))
-_contents := $(subst $(comma)$(newline)__SV_END,$(newline)}$(newline),$(_contents)__SV_END)
+_contents := $(_contents) "VendorVars": {$(newline)
+$(foreach namespace,$(SOONG_CONFIG_NAMESPACES),\
+ $(eval _contents := $$(_contents) "$(namespace)": {$$(newline)) \
+ $(foreach key,$(SOONG_CONFIG_$(namespace)),\
+ $(eval _contents := $$(_contents) "$(key)": "$(SOONG_CONFIG_$(namespace)_$(key))",$$(newline)))\
+ $(eval _contents := $$(_contents)$(if $(strip $(SOONG_CONFIG_$(namespace))),__SV_END) },$$(newline)))
+_contents := $(_contents)$(if $(strip $(SOONG_CONFIG_NAMESPACES)),__SV_END) },$(newline)
+
+_contents := $(subst $(comma)$(newline)__SV_END,$(newline),$(_contents)__SV_END}$(newline))
$(file >$(SOONG_VARIABLES).tmp,$(_contents))