--- libmalloc/libmalloc-521.120.7/xcodeconfig/libmalloc_exclavecore.xcconfig
+++ /dev/null
@@ -1,33 +0,0 @@
-#include "libmalloc_common.xcconfig"
-
-SDKROOT = exclavecore.iphoneos.internal
-SUPPORTED_PLATFORMS = exclavecore.iphoneos exclavecore.macosx exclavecore.appletvos exclavecore.watchos exclavecore.xros
-BUILD_VARIANTS = normal asan debug
-
-PRODUCT_NAME = libmalloc
-INSTALL_PATH = $(SYSTEM_PREFIX)/usr/lib
-
-PUBLIC_HEADERS_FOLDER_PATH = $(SYSTEM_PREFIX)/usr/include/malloc
-PRIVATE_HEADERS_FOLDER_PATH = $(SYSTEM_PREFIX)/usr/local/include
-USE_HEADERMAP = NO
-
-USER_HEADER_SEARCH_PATHS = $(inherited) $(SRCROOT)/private
-SYSTEM_HEADER_SEARCH_PATHS = $(inherited) $(SDKROOT)/System/ExclaveCore/usr/local/standalone/cL4-future/include $(SRCROOT)/include
-GCC_PREPROCESSOR_DEFINITIONS = $(inherited) L4_CONFIG_PLAT_EXCLAVE_GENERIC
-
-CLANG_ENABLE_MODULES = YES
-// Force modulemap to be copied in installhdrs phase
-DEFINES_MODULE = YES
-MODULEMAP_FILE = $(SRCROOT)/include/malloc/allocator.modulemap
-INSTALLHDRS_COPY_PHASE = YES
-
-// ASan builds need to produce a different file with different build settings
-OTHER_LDFLAGS_asan = $(inherited) -Wl,-image_suffix,_asan
-
-OTHER_CFLAGS_asan = $(inherited) -D__LIBLIBC_F_ASAN_INSTRUMENTATION=1 -D__LIBLIBC_F_UBSAN_INSTRUMENTATION=1
-OTHER_CFLAGS_asan = $(inherited) -D__LIBLIBC_F_ASAN_RUNTIME=1 -D__LIBLIBC_F_UBSAN_RUNTIME=1
-// Don't instrument actual libmalloc code with ASan instrumentation
-OTHER_CFLAGS_asan = $(inherited) -fno-sanitize=address -fsanitize=undefined
-
-// Set on files that can build with bounds attributes in the xcodeproj
-MALLOC_BOUNDS_ATTRIBUTES_SUPPORT = -fbounds-attributes