diff --git a/android/prebuilt_build_tool.go b/android/prebuilt_build_tool.go
index 1dcf199..e2555e4 100644
--- a/android/prebuilt_build_tool.go
+++ b/android/prebuilt_build_tool.go
@@ -14,6 +14,8 @@
 
 package android
 
+import "path/filepath"
+
 func init() {
 	RegisterModuleType("prebuilt_build_tool", prebuiltBuildToolFactory)
 }
@@ -58,13 +60,18 @@
 	installedPath := PathForModuleOut(ctx, t.ModuleBase.Name())
 	deps := PathsForModuleSrc(ctx, t.properties.Deps)
 
+	var fromPath = sourcePath.String()
+	if !filepath.IsAbs(fromPath) {
+		fromPath = "$$PWD/" + fromPath
+	}
+
 	ctx.Build(pctx, BuildParams{
 		Rule:      Symlink,
 		Output:    installedPath,
 		Input:     sourcePath,
 		Implicits: deps,
 		Args: map[string]string{
-			"fromPath": "$$PWD/" + sourcePath.String(),
+			"fromPath": fromPath,
 		},
 	})
 
diff --git a/cc/prebuilt.go b/cc/prebuilt.go
index 1ee096e..9d1b016 100644
--- a/cc/prebuilt.go
+++ b/cc/prebuilt.go
@@ -16,6 +16,7 @@
 
 import (
 	"android/soong/android"
+	"path/filepath"
 )
 
 func init() {
@@ -360,13 +361,18 @@
 			sharedLibPaths = append(sharedLibPaths, deps.SharedLibs...)
 			sharedLibPaths = append(sharedLibPaths, deps.LateSharedLibs...)
 
+			var fromPath = in.String()
+			if !filepath.IsAbs(fromPath) {
+				fromPath = "$$PWD/" + fromPath
+			}
+
 			ctx.Build(pctx, android.BuildParams{
 				Rule:      android.Symlink,
 				Output:    outputFile,
 				Input:     in,
 				Implicits: sharedLibPaths,
 				Args: map[string]string{
-					"fromPath": "$$PWD/" + in.String(),
+					"fromPath": fromPath,
 				},
 			})