diff -Naurbw libffi/libffi.xcodeproj/project.pbxproj libffi_patched/libffi.xcodeproj/project.pbxproj
--- libffi/libffi.xcodeproj/project.pbxproj	2020-07-10 18:54:35.000000000 +0200
+++ libffi_patched/libffi.xcodeproj/project.pbxproj	2020-07-10 18:57:12.000000000 +0200
@@ -433,6 +433,7 @@
 			developmentRegion = English;
 			hasScannedForEncodings = 0;
 			knownRegions = (
+				English,
 				en,
 			);
 			mainGroup = DB13B15B1849DEB70010F42D;
@@ -662,7 +663,7 @@
 					"$(inherited)",
 					darwin_ios/include,
 				);
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				PRODUCT_NAME = ffi;
 				SDKROOT = iphoneos;
 				SKIP_INSTALL = YES;
@@ -695,7 +696,7 @@
 					"$(inherited)",
 					darwin_ios/include,
 				);
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				PRODUCT_NAME = ffi;
 				SDKROOT = iphoneos;
 				SKIP_INSTALL = YES;