Mark export/unexport as deprecated
Make it so that `export`/`unexport` are deprecated during product
configuration, but obsolete during Android.mk parsing (and later in the
build, since we can't un-obsolete it).
Remove some ccache / goma exports, those don't need to be exports, since
soong_ui asks about them explicitly. They also only run doing the
initial project configuration, so we don't run anything with that
environment.
Bug: 73959648
Test: m nothing
Test: build_test on all downstream branches
Change-Id: I55a749f46775660439ae57e881a02c914e83de16
diff --git a/core/envsetup.mk b/core/envsetup.mk
index 2235219..874ea91 100644
--- a/core/envsetup.mk
+++ b/core/envsetup.mk
@@ -288,6 +288,14 @@
.KATI_READONLY := $(vars)
+CHANGES_URL := https://android.googlesource.com/platform/build/+/master/Changes.md
+
+# "" is equivalent to true currently.
+ifeq ($(BUILD_BROKEN_ANDROIDMK_EXPORTS),false)
+$(KATI_obsolete_export It is a global setting. See $(CHANGES_URL)#export_keyword)
+endif
+
+CHANGES_URL :=
###########################################
# Now we can substitute with the real value of TARGET_COPY_OUT_VENDOR