From 48a3df87c0cced325f1bf95c72c8ac0f8392f919 Mon Sep 17 00:00:00 2001
From: James Zern <jzern@google.com>
Date: Sat, 19 May 2018 00:26:44 -0700
Subject: configure,ios: add missing c++11 checks

+ bump ios minimum to 7.0; 6.0 does not have full c++11 support

Change-Id: If838b036e7327fda514cd2e8156eeda122cf6c73
---
 build/make/configure.sh | 2 +-
 build/make/iosbuild.sh  | 2 +-
 configure               | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/build/make/configure.sh b/build/make/configure.sh
index f1d0e34c3..480b2d0ea 100644
--- a/build/make/configure.sh
+++ b/build/make/configure.sh
@@ -832,7 +832,7 @@ process_common_toolchain() {
     IOS_VERSION_MIN="8.0"
   else
     IOS_VERSION_OPTIONS=""
-    IOS_VERSION_MIN="6.0"
+    IOS_VERSION_MIN="7.0"
   fi
 
   # Handle darwin variants. Newer SDKs allow targeting older
diff --git a/build/make/iosbuild.sh b/build/make/iosbuild.sh
index e102442bd..2442a282d 100755
--- a/build/make/iosbuild.sh
+++ b/build/make/iosbuild.sh
@@ -351,7 +351,7 @@ if [ "$ENABLE_SHARED" = "yes" ]; then
   IOS_VERSION_MIN="8.0"
 else
   IOS_VERSION_OPTIONS=""
-  IOS_VERSION_MIN="6.0"
+  IOS_VERSION_MIN="7.0"
 fi
 
 if [ "${VERBOSE}" = "yes" ]; then
diff --git a/configure b/configure
index 8be95d602..435302870 100755
--- a/configure
+++ b/configure
@@ -704,7 +704,7 @@ process_toolchain() {
             soft_enable libyuv
         ;;
         *-android-*)
-            soft_enable webm_io
+            check_add_cxxflags -std=c++11 && soft_enable webm_io
             soft_enable libyuv
             # GTestLog must be modified to use Android logging utilities.
         ;;
@@ -713,7 +713,7 @@ process_toolchain() {
             # x86 targets.
         ;;
         *-iphonesimulator-*)
-            soft_enable webm_io
+            check_add_cxxflags -std=c++11 && soft_enable webm_io
             soft_enable libyuv
         ;;
         *-win*)
-- 
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