Disable goma/ccache with USE_XXX=false
Bug: 26009364
Change-Id: Ic0001e6fdc62ca2373309bfe3127c5fec64d2d85
diff --git a/core/goma.mk b/core/goma.mk
index 01a1d81..6535b3e 100644
--- a/core/goma.mk
+++ b/core/goma.mk
@@ -15,7 +15,7 @@
#
# Notice: this works only with Google's Goma build infrastructure.
-ifneq ($(USE_GOMA),)
+ifneq ($(filter-out false,$(USE_GOMA)),)
# Check if USE_NINJA is not false because GNU make won't work well
# with goma. Note this file is evaluated twice, once by GNU make and
# once by kati with USE_NINJA=false. We do this check in the former