From 847720c44432a5cbda2cf72ce7bc2025d0872c15 Mon Sep 17 00:00:00 2001
From: Yoshi Sugawara <yoshi@transfix.io>
Date: Fri, 21 Jul 2017 21:36:44 -1000
Subject: [PATCH] Added config and script to build for iOS, arm64 architecture
 (required for iOS 11 support)

---
 libretro-build-ios-arm64.sh | 17 +++++++++++++++++
 libretro-config.sh          | 14 ++++++++++++++
 2 files changed, 31 insertions(+)
 create mode 100755 libretro-build-ios-arm64.sh

diff --git a/libretro-build-ios-arm64.sh b/libretro-build-ios-arm64.sh
new file mode 100755
index 00000000..d72ecd70
--- /dev/null
+++ b/libretro-build-ios-arm64.sh
@@ -0,0 +1,17 @@
+#! /usr/bin/env bash
+# vim: set ts=3 sw=3 noet ft=sh : bash
+
+SCRIPT="${0#./}"
+BASE_DIR="${SCRIPT%/*}"
+WORKDIR="$PWD"
+
+if [ "$BASE_DIR" = "$SCRIPT" ]; then
+  BASE_DIR="$WORKDIR"
+else
+  if [[ "$0" != /* ]]; then
+    # Make the path absolute
+    BASE_DIR="$WORKDIR/$BASE_DIR"
+  fi
+fi
+
+platform=ios-arm64 ${BASE_DIR}/libretro-build.sh $@
diff --git a/libretro-config.sh b/libretro-config.sh
index bd5cfc2b..46c850d4 100755
--- a/libretro-config.sh
+++ b/libretro-config.sh
@@ -240,6 +240,20 @@ case "$platform" in
 		CXX11="clang++ -std=c++11 -stdlib=libc++ -arch armv7 -marm -miphoneos-version-min=8.0 -isysroot $IOSSDK"
 		;;
 
+	ios-arm64)
+    DIST_DIR="ios-arm64"
+    FORMAT_EXT=dylib
+    IOS=1
+    ARCH=arm64
+    FORMAT=_ios
+    FORMAT_COMPILER_TARGET=ios-arm64
+    FORMAT_COMPILER_TARGET_ALT=ios-arm64
+    export IOSSDK=$(xcodebuild -version -sdk iphoneos Path)
+		CC="cc -arch arm64 -marm -miphoneos-version-min=8.0 -isysroot $IOSSDK"
+		CXX="c++ -arch arm64 -marm -miphoneos-version-min=8.0 -isysroot $IOSSDK"
+		CXX11="clang++ -std=c++11 -stdlib=libc++ -arch arm64 -marm -miphoneos-version-min=8.0 -isysroot $IOSSDK"
+		;;
+
    android-x86_64)
 		FORMAT_ABI="x86_64"
 		DIST_DIR="android/${FORMAT_ABI}"