From 061511bc6958822de0db6e320cdcf24f5c0781ec Mon Sep 17 00:00:00 2001
From: Bruno de Oliveira Abinader <bruno@mapbox.com>
Date: Fri, 17 Jun 2016 20:44:40 +0300
Subject: [PATCH] [build] Don't override CXX11ABI if already set

---
 platform/linux/scripts/configure.sh | 2 +-
 platform/qt/scripts/configure.sh    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/platform/linux/scripts/configure.sh b/platform/linux/scripts/configure.sh
index 8f041d589..6521fc8cc 100644
--- a/platform/linux/scripts/configure.sh
+++ b/platform/linux/scripts/configure.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-CXX11ABI=$(scripts/check-cxx11abi.sh)
+CXX11ABI=${CXX11ABI:-$(scripts/check-cxx11abi.sh)}
 
 UNIQUE_RESOURCE_VERSION=dev
 PROTOZERO_VERSION=1.3.0
diff --git a/platform/qt/scripts/configure.sh b/platform/qt/scripts/configure.sh
index 4b855f7c5..461c1cc1b 100644
--- a/platform/qt/scripts/configure.sh
+++ b/platform/qt/scripts/configure.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-CXX11ABI=$(scripts/check-cxx11abi.sh)
+CXX11ABI=${CXX11ABI:-$(scripts/check-cxx11abi.sh)}
 
 UNIQUE_RESOURCE_VERSION=dev
 PROTOZERO_VERSION=1.3.0