Merge "Make dump-many-vars work for large variables"
diff --git a/core/dumpvar.mk b/core/dumpvar.mk
index b2ee8fd..6b5c030 100644
--- a/core/dumpvar.mk
+++ b/core/dumpvar.mk
@@ -24,9 +24,14 @@
# Input variables:
# DUMP_MANY_VARS: the list of variable names.
# DUMP_VAR_PREFIX: an optional prefix of the variable name added to the output.
+# The value is printed in parts because large variables like PRODUCT_PACKAGES
+# can exceed the maximum linux command line size
.PHONY: dump-many-vars
dump-many-vars :
@$(foreach v, $(DUMP_MANY_VARS),\
- printf "%s='%s'\n" '$(DUMP_VAR_PREFIX)$(v)' '$($(v))';)
+ printf "%s='%s" '$(DUMP_VAR_PREFIX)$(v)' '$(firstword $($(v)))'; \
+ $(foreach part, $(wordlist 2, $(words $($(v))), $($(v))),\
+ printf " %s" '$(part)'$(newline))\
+ printf "'\n";)
endif # CALLED_FROM_SETUP