diff --git a/cc/compiler.go b/cc/compiler.go
index 3a87b69..fe81bd0 100644
--- a/cc/compiler.go
+++ b/cc/compiler.go
@@ -315,6 +315,18 @@
 			"-isystem "+getCurrentIncludePath(ctx).Join(ctx, config.NDKTriple(tc)).String())
 	}
 
+	if ctx.canUseSdk() {
+		sdkVersion := ctx.sdkVersion()
+		if sdkVersion == "" || sdkVersion == "current" {
+			if ctx.isForPlatform() {
+				sdkVersion = strconv.Itoa(android.FutureApiLevel)
+			} else {
+				sdkVersion = strconv.Itoa(ctx.apexSdkVersion())
+			}
+		}
+		flags.Global.CommonFlags = append(flags.Global.CommonFlags, "-D__ANDROID_SDK_VERSION__="+sdkVersion)
+	}
+
 	if ctx.useVndk() {
 		flags.Global.CommonFlags = append(flags.Global.CommonFlags, "-D__ANDROID_VNDK__")
 	}