--- libmalloc/libmalloc-140.40.1/tests/Makefile
+++ /dev/null
@@ -1,76 +0,0 @@
-PROJECT := libmalloc
-TEST_DIR := tests/
-
-DEVELOPER_DIR ?= /Applications/Xcode.app/Contents/Developer/
-
-include $(DEVELOPER_DIR)/AppleInternal/Makefiles/darwintest/Makefile.common
-
-MALLOCBENCH_SOURCE := $(wildcard MallocBench/*.cpp)
-EXCLUDED_SOURCES := MallocBench.cpp
-CXX := $(shell $(XCRUN) -sdk "$(TARGETSDK)" -find clang++)
-
-OTHER_CFLAGS += \
-	-DDARWINTEST \
-	-DOS_UNFAIR_LOCK_INLINE=1 \
-	-lCrashReporterClient \
-	-I$(SDKROOT)/System/Library/Frameworks/System.framework/PrivateHeaders \
-	-I$(SRCROOT)/../include/malloc
-
-$(OBJROOT)/MallocBench/%.o: MallocBench/%.cpp
-	@mkdir -p $(OBJROOT)/MallocBench
-	$(CXX) $(CFLAGS) -I$(SRCROOT)/MallocBench -std=gnu++11 -stdlib=libc++ -c -o $@ $<
-
-single-%: $(addprefix $(OBJROOT)/, $(MALLOCBENCH_SOURCE:.cpp=.o))
-	$(CXX) -c -o $(OBJROOT)/MallocBench-$@.o \
-		-I$(SRCROOT)/MallocBench \
-		$(CFLAGS) \
-		-DBENCHMARK_NAME=\"$*\" \
-		-DPARALLEL=false \
-		$(SRCROOT)/MallocBench.cpp
-	$(CXX) -o $(SYMROOT)/$@ \
-		$(CFLAGS) \
-		$^ \
-		$(OBJROOT)/MallocBench-$@.o
-
-parallel-%: $(addprefix $(OBJROOT)/, $(MALLOCBENCH_SOURCE:.cpp=.o))
-	$(CXX) -c -o $(OBJROOT)/MallocBench-$@.o \
-		-I$(SRCROOT)/MallocBench \
-		$(CFLAGS) \
-		-DBENCHMARK_NAME=\"$*\" \
-		-DPARALLEL=true \
-		$(SRCROOT)/MallocBench.cpp
-	$(CXX) -o $(SYMROOT)/$@ \
-		$(CFLAGS) \
-		$^ \
-		$(OBJROOT)/MallocBench-$@.o
-
-OTHER_TEST_TARGETS = \
-	single-churn \
-	single-list_allocate \
-	single-tree_allocate \
-	single-tree_churn \
-	single-fragment \
-	single-fragment_iterate \
-	single-message_one \
-	single-message_many \
-	parallel-churn \
-	parallel-list_allocate \
-	parallel-tree_allocate \
-	parallel-tree_churn \
-	parallel-fragment \
-	parallel-fragment_iterate
-
-#	single-medium \
-#	single-big \
-#	parallel-medium \
-#	parallel-big
-
-ASAN_DYLIB_PATH := /usr/local/lib/sanitizers/
-asan: OTHER_CFLAGS += -fsanitize=address
-asan: OTHER_LDFLAGS += -Wl,-rpath -Wl,$(ASAN_DYLIB_PATH)
-
-madvise: OTHER_CFLAGS += -I../src
-stack_logging_test: OTHER_CFLAGS += -I../private
-radix_tree_test: OTHER_CFLAGS += -I../src -framework Foundation
-
-include $(DEVELOPER_DIR)/AppleInternal/Makefiles/darwintest/Makefile.targets