From 0553ba356eecfe254b7249db22c6d849a6c67655 Mon Sep 17 00:00:00 2001
From: Mitch Phillips <mitchp@google.com>
Date: Mon, 11 Nov 2019 07:03:42 -0800
Subject: [PATCH] Sort fuzz target dependencies to avoid rebuilds.

Some fuzz target dependencies are generated at Soong-time in a
nondeterministic fashion. When these are interpreted by Make, they may
cause rebuilds due to being in a different order.

Ensure that the dependencies are always sorted, which should avoid
triggering unnecessary rebuilds.

Bug: 144250431
Test: make <module> && make <module>, ensure no rebuild.
Change-Id: I44edc1a3bb3f57be3e3f093f765241b41928fa4d
---
 cc/fuzz.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cc/fuzz.go b/cc/fuzz.go
index 1f06fb03c..11e641303 100644
--- a/cc/fuzz.go
+++ b/cc/fuzz.go
@@ -232,6 +232,8 @@ func (fuzz *fuzzBinary) install(ctx ModuleContext, file android.Path) {
 			sharedLibraryInstallLocation(
 				lib, ctx.Host(), ctx.Arch().ArchType.String()))
 	}
+
+	sort.Strings(fuzz.installedSharedDeps)
 }
 
 func NewFuzz(hod android.HostOrDeviceSupported) *Module {