From 75cd2d63c8f39466706fcf635ddffa4686968a33 Mon Sep 17 00:00:00 2001
From: Ali <>
Date: Mon, 17 May 2021 02:17:45 +0400
Subject: [PATCH] Support arm64 iOS simulator

---
 build/make/configure.sh | 18 ++++++++++++++----
 configure               |  1 +
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/build/make/configure.sh b/build/make/configure.sh
index 81d30a16c..eb15e4b07 100644
--- a/build/make/configure.sh
+++ b/build/make/configure.sh
@@ -1095,9 +1095,14 @@ EOF
           soft_enable unit_tests
           ;;
 
-        darwin)
+        darwin|iphonesimulator)
           if ! enabled external_build; then
-            XCRUN_FIND="xcrun --sdk iphoneos --find"
+            sdk_platform_name="iphoneos"
+            if [ "${tgt_os}" == "iphonesimulator" ]; then
+              sdk_platform_name="iphonesimulator"
+            fi
+
+            XCRUN_FIND="xcrun --sdk $sdk_platform_name --find"
             CXX="$(${XCRUN_FIND} clang++)"
             CC="$(${XCRUN_FIND} clang)"
             AR="$(${XCRUN_FIND} ar)"
@@ -1116,7 +1121,12 @@ EOF
             add_cflags -arch ${tgt_isa}
             add_ldflags -arch ${tgt_isa}
 
-            alt_libc="$(show_darwin_sdk_path iphoneos)"
+            if [ "${tgt_os}" == "iphonesimulator" ]; then
+              add_cflags --target=arm64-apple-ios7.0-simulator
+              add_ldflags --target=arm64-apple-ios7.0-simulator
+            fi
+
+            alt_libc="$(show_darwin_sdk_path $sdk_platform_name)"
             if [ -d "${alt_libc}" ]; then
               add_cflags -isysroot ${alt_libc}
             fi
@@ -1145,7 +1155,7 @@ EOF
                 ;;
             esac
 
-            if [ "$(show_darwin_sdk_major_version iphoneos)" -gt 8 ]; then
+            if [ "$(show_darwin_sdk_major_version $sdk_platform_name)" -gt 8 ]; then
               check_add_cflags -fembed-bitcode
               check_add_asflags -fembed-bitcode
               check_add_ldflags -fembed-bitcode
diff --git a/configure b/configure
index da631a45e..1c6042038 100755
--- a/configure
+++ b/configure
@@ -100,6 +100,7 @@ EOF
 all_platforms="${all_platforms} arm64-android-gcc"
 all_platforms="${all_platforms} arm64-darwin-gcc"
 all_platforms="${all_platforms} arm64-darwin20-gcc"
+all_platforms="${all_platforms} arm64-iphonesimulator-gcc"
 all_platforms="${all_platforms} arm64-linux-gcc"
 all_platforms="${all_platforms} arm64-win64-gcc"
 all_platforms="${all_platforms} arm64-win64-vs15"
-- 
2.30.1 (Apple Git-130)