--- libmalloc/libmalloc-474.0.13/xcodeconfig/libmalloc_exclavekit.xcconfig
+++ /dev/null
@@ -1,49 +0,0 @@
-SDKROOT = exclavecore.iphoneos.internal
-SUPPORTED_PLATFORMS = exclavekit.iphoneos
-BUILD_VARIANTS = normal asan
-
-PRODUCT_NAME = libsystem_malloc
-INSTALL_PATH = $(SYSTEM_PREFIX)/usr/lib/system
-
-// Use matching directory structure as liblibc
-PUBLIC_HEADERS_FOLDER_PATH = $(SYSTEM_PREFIX)/usr/include/knrheap
-PRIVATE_HEADERS_FOLDER_PATH = $(SYSTEM_PREFIX)/usr/include/_knrheap
-USE_HEADERMAP = NO
-
-// The main heap header files are still installed by liblibc
-TAPI_EXTRA_PUBLIC_HEADERS = $(inherited) $(SDKROOT)/$(SYSTEM_PREFIX)/usr/include/_liblibc/_malloc.h
-TAPI_EXTRA_PUBLIC_HEADERS = $(inherited) $(SDKROOT)/$(SYSTEM_PREFIX)/usr/include/malloc/malloc.h
-
-// Add the local include directory only to the user header search path to ensure
-// that malloc/malloc.h comes from the SDK whereas knrheap/heap.h is local
-ALWAYS_SEARCH_USER_PATHS = NO
-USER_HEADER_SEARCH_PATHS = $(inherited) $(SRCROOT)/include
-HEADER_SEARCH_PATHS = $(inherited) $(SRCROOT)/include/knrheap
-
-SUPPORTS_TEXT_BASED_API = YES
-TAPI_VERIFY_MODE = Pedantic
-
-// Don't link against libSystem, link against liblibc directly
-LINK_WITH_STANDARD_LIBRARIES = NO
-LIBRARY_SEARCH_PATHS = $(inherited) $(SDKROOT)/$(SYSTEM_PREFIX)/usr/lib/system
-OTHER_LDFLAGS = $(inherited) -umbrella System -Wl,-upward-llibc
-
-// ASan builds need to produce a different file with different build settings
-OTHER_LDFLAGS_asan = $(inherited) -fsanitize=address
-OTHER_LDFLAGS_asan = $(inherited) -fno-sanitize-link-runtime
-OTHER_LDFLAGS_asan = $(inherited) -Wl,-image_suffix,_asan
-
-OTHER_CFLAGS_asan = $(inherited) -D__LIBLIBC_F_ASAN_INSTRUMENTATION=1
-OTHER_CFLAGS_asan = $(inherited) -D__LIBLIBC_F_ASAN_RUNTIME=1
-OTHER_CFLAGS_asan = $(inherited) -fsanitize=address
-OTHER_CFLAGS_asan = $(inherited) -fsanitize-address-use-after-return=never
-OTHER_CFLAGS_asan = $(inherited) -mllvm -asan-constructor-kind=none
-OTHER_CFLAGS_asan = $(inherited) -mllvm -asan-guard-against-version-mismatch=0
-
-OTHER_TAPI_FLAGS_asan = $(inherited) -D__LIBLIBC_F_ASAN_INSTRUMENTATION=1
-OTHER_TAPI_FLAGS_asan = $(inherited) -D__LIBLIBC_F_ASAN_RUNTIME=1
-
-OTHER_TAPI_FLAGS = $(inherited) -umbrella System $(OTHER_TAPI_FLAGS_$(CURRENT_VARIANT))
-
-// Enable firebloom to match liblibc build settings
-CLANG_ENABLE_BOUNDS_ATTRIBUTES = YES