From 5f3f04d56f04e41c1ab0f0475e33bd517015db6c Mon Sep 17 00:00:00 2001
From: Nicky <sl.nicky.ml@googlemail.com>
Date: Mon, 11 Feb 2019 22:52:02 +0100
Subject: [PATCH] Handle building inside docker.

---
 indra/newview/viewer_manifest.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/indra/newview/viewer_manifest.py b/indra/newview/viewer_manifest.py
index 1487da3b8a..e84b16a90b 100755
--- a/indra/newview/viewer_manifest.py
+++ b/indra/newview/viewer_manifest.py
@@ -1515,6 +1515,11 @@ class LinuxManifest(ViewerManifest):
             if snapStage != None:
                 print( "Building flatpak package" )
 
+        if snapStage == None:
+            data = open( "/proc/1/cgroup", "r" ).readlines()[0]
+            if "docker" in data:
+                snapStage = "/usr"
+
         pkgBase = os.path.join(os.pardir, 'packages', 'lib', 'release')
         if snapStage != None:
             pkgBase = os.path.join( snapStage, "lib" )