Add new variable SCAN_EXCLUDE_DIRS; specifies directories to exclude when searching source tree.
These directories are excluded in addition to OUT_DIR.
This can be useful if your build system has other output directories
beyond what OUT_DIR is set to.
Change-Id: I6d98a85bcc8c89279e939406a7fec32547e8922f
diff --git a/core/envsetup.mk b/core/envsetup.mk
index ad78be3..ba67737 100644
--- a/core/envsetup.mk
+++ b/core/envsetup.mk
@@ -5,6 +5,11 @@
# the bottom for the full list
# OUT_DIR is also set to "out" if it's not already set.
# this allows you to set it to somewhere else if you like
+# SCAN_EXCLUDE_DIRS is an optional, whitespace separated list of
+# directories that will also be excluded from full checkout tree
+# searches for source or make files, in addition to OUT_DIR.
+# This can be useful if you set OUT_DIR to be a different directory
+# than other outputs of your build system.
# Set up version information.
include $(BUILD_SYSTEM)/version_defaults.mk