--- libmalloc/libmalloc-374.40.6/xcodeconfig/libmalloc_resolved.xcconfig
+++ libmalloc/libmalloc-283.100.5/xcodeconfig/libmalloc_resolved.xcconfig
@@ -7,4 +7,38 @@
 VERSIONING_SYSTEM =
 EXCLUDED_SOURCE_FILE_NAMES = *
 
+// #ifndef __OPEN_SOURCE__
+MALLOC_RESOLVED_CFLAGS = $(MALLOC_RESOLVED_CFLAGS_$(RESOLVED_VARIANT)
+MALLOC_RESOLVED_CFLAGS_alt[arch=arm64] = $(ARMV81_CFLAGS)
+UP_PREPROCESSOR_DEFINITIONS = OS_ATOMIC_UP=1
 
+MALLOC_RESOLVED_PREPROCESSOR_DEFINITIONS = OS_VARIANT_ENABLED=1 OS_VARIANT_ONLY=1 $(MALLOC_RESOLVED_PREPROCESSOR_DEFINITIONS_$(RESOLVED_VARIANT))
+MALLOC_RESOLVED_PREPROCESSOR_DEFINITIONS_alt[arch=armv7]  = $(UP_PREPROCESSOR_DEFINITIONS)
+MALLOC_RESOLVED_PREPROCESSOR_DEFINITIONS_alt[arch=armv7k] = $(UP_PREPROCESSOR_DEFINITIONS)
+
+RESOLVED_PREPROCESSOR_DEFINITIONS              = $(RESOLVED_PREPROCESSOR_DEFINITIONS_$(PLATFORM_NAME))
+RESOLVED_PREPROCESSOR_DEFINITIONS_iphoneos     = $(MALLOC_RESOLVED_PREPROCESSOR_DEFINITIONS)
+RESOLVED_PREPROCESSOR_DEFINITIONS_watchos      = $(MALLOC_RESOLVED_PREPROCESSOR_DEFINITIONS)
+PLATFORM_PREPROCESSOR_DEFINITIONS[arch=arm64]  = $(RESOLVED_PREPROCESSOR_DEFINITIONS)
+PLATFORM_PREPROCESSOR_DEFINITIONS[arch=armv7]  = $(RESOLVED_PREPROCESSOR_DEFINITIONS)
+PLATFORM_PREPROCESSOR_DEFINITIONS[arch=armv7k] = $(RESOLVED_PREPROCESSOR_DEFINITIONS)
+PLATFORM_CFLAGS[arch=arm64]                    = $(MALLOC_RESOLVED_CFLAGS)
+
+// There is no INCLUDED_SOURCE_FILE_NAMES_xx for macOS platforms because we
+// we don't need to compile anything into libmalloc_[mp|alt].a on macOS.
+// On other platforms, we compile the files that contain functions to be
+// resolved.
+MALLOC_RESOLVED_SOURCE_FILE_NAMES		= nanov2_malloc.c
+MALLOC_DTRACE_FILE_NAMES				= magmallocProvider.d
+
+INCLUDED_SOURCE_FILE_NAMES				= $(MALLOC_RESOLVER_SOURCE_FILE_NAMES) $(INCLUDED_SOURCE_FILE_NAMES_$(PLATFORM_NAME))
+INCLUDED_SOURCE_FILE_NAMES_iphoneos 	= $(INCLUDED_SOURCE_FILE_NAMES_$(CURRENT_ARCH))
+INCLUDED_SOURCE_FILE_NAMES_watchos		= $(INCLUDED_SOURCE_FILE_NAMES_$(CURRENT_ARCH))
+INCLUDED_SOURCE_FILE_NAMES_arm64		= $(MALLOC_RESOLVED_SOURCE_FILE_NAMES) $(MALLOC_DTRACE_FILE_NAMES)
+
+// armv7/armv7k do not support Nano.
+INCLUDED_SOURCE_FILE_NAMES_armv7		= $(MALLOC_DTRACE_FILE_NAMES)
+INCLUDED_SOURCE_FILE_NAMES_armv7k		= $(MALLOC_DTRACE_FILE_NAMES)
+
+// #endif __OPEN_SOURCE__
+