diff --git a/androidbp/cmd/soong.go b/androidbp/cmd/soong.go
index 1dffe4a..e9d421a 100644
--- a/androidbp/cmd/soong.go
+++ b/androidbp/cmd/soong.go
@@ -172,3 +172,10 @@
 	"BUILD_NATIVE_TEST":    "BUILD_HOST_NATIVE_TEST",
 	"BUILD_JAVA_LIBRARY":   "BUILD_HOST_JAVA_LIBRARY",
 }
+
+var productVariableConditionals = map[string]struct{conditional, value string}{
+	"device_uses_jemalloc": {"ifneq ($(MALLOC_IMPL),dlmalloc)", ""},
+	"device_uses_dlmalloc": {"ifeq ($(MALLOC_IMPL),dlmalloc)", ""},
+	"device_uses_logd":     {"ifneq ($(TARGET_USES_LOGD),false)", ""},
+	"dlmalloc_alignment":   {"ifdef DLMALLOC_ALIGNMENT", "$(DLMALLOC_ALIGNMENT)"},
+}