Pass input variables to product config
Passing variables via a makefile instead of
rblf_cli / rblf_env allows us to give them correct
types while converting the makefile to starlark,
as opposed to the variables always being strings
when given via rblf_cli / rblf_env.
This also allows us to remove some hand-converted
starlark code.
Bug: 201700692
Test: ./out/soong/rbcrun ./build/make/tests/run.rbc
Change-Id: I58c4f20b29171c14e5ae759beb26a849426f6961
diff --git a/core/envsetup.mk b/core/envsetup.mk
index 3e40a02..21eac7f 100644
--- a/core/envsetup.mk
+++ b/core/envsetup.mk
@@ -310,6 +310,16 @@
endif
#################################################################
+# Dumps all variables that match [A-Z][A-Z0-9_]* (with a few exceptions)
+# to the file at $(1). It is used to print only the variables that are
+# likely to be relevant to the product or board configuration.
+define dump-variables-rbc
+$(file >$(OUT_DIR)/dump-variables-rbc-temp.txt,$(subst $(space),$(newline),$(.VARIABLES)))\
+$(file >$(1),\
+$(foreach v, $(shell grep -he "^[A-Z][A-Z0-9_]*$$" $(OUT_DIR)/dump-variables-rbc-temp.txt | grep -vhE "^(SOONG_.*|LOCAL_PATH|TOPDIR|PRODUCT_COPY_OUT_.*)$$"),\
+$(v) := $(strip $($(v)))$(newline)))
+endef
+
# Read the product specs so we can get TARGET_DEVICE and other
# variables that we need in order to locate the output files.
include $(BUILD_SYSTEM)/product_config.mk