Tweak IS_GLINUX check
Change-Id: Id61b8dec9be66928b85c9de5e4fc754e81ae3fa7
diff --git a/preamble.mk b/preamble.mk
index 746dcd5..4f675f5 100644
--- a/preamble.mk
+++ b/preamble.mk
@@ -15,10 +15,12 @@
# Preamble. Don't define any targets in this file! This is effectively just a
# common header where useful global vars go.
-IS_GLINUX ?= false
ifneq (,$(wildcard /etc/dpkg/origins/glinux))
+ifneq (,$(wildcard /google))
IS_GLINUX = true
endif
+endif
+IS_GLINUX ?= false
# Globally useful directories
TOOLCHAIN := $(ROOTDIR)/toolchains/aarch64-linux-android/bin/aarch64-linux-android-