--- xnu/xnu-12377.101.15/tools/tests/execperf/Makefile
+++ /dev/null
@@ -1,89 +0,0 @@
-include ../Makefile.common
-
-CFLAGS = -O0 -g -isysroot $(SDKROOT) $(ARCH_FLAGS)
-LDFLAGS = -dead_strip \
-	-isysroot $(SDKROOT) $(ARCH_FLAGS)
-
-OBJROOT?=$(shell /bin/pwd)/BUILD/obj
-SYMROOT?=$(shell /bin/pwd)/BUILD/sym
-DSTROOT?=$(shell /bin/pwd)/BUILD/dst
-
-EXECUTABLES = exit.nodyld \
-	exit.nopie.dyld-but-no-Libsystem exit.pie.dyld-but-no-Libsystem \
-	exit.nopie.dyld-and-Libsystem exit.pie.dyld-and-Libsystem \
-	exit.nopie exit.pie \
-	printexecinfo run test
-OBJECTS = exit-asm.o exit.o printexecinfo.o run.o
-
-default: $(addprefix $(DSTROOT)/,$(EXECUTABLES))
-
-clean:
-	rm -f $(addprefix $(OBJROOT)/,$(OBJECTS))
-	rm -f $(addprefix $(SYMROOT)/,$(EXECUTABLES))
-	rm -rf $(addsuffix .dSYM,$(addprefix $(SYMROOT)/,$(EXECUTABLES)))
-	rm -f $(addprefix $(DSTROOT)/,$(EXECUTABLES))
-
-# DEPENDENCIES
-$(addprefix $(DSTROOT)/,$(EXECUTABLES)): | DSTROOT SYMROOT
-
-$(addprefix $(OBJROOT)/,$(OBJECTS)): | OBJROOT
-
-DSTROOT SYMROOT OBJROOT:
-	$(_v)mkdir -p $($@)
-
-# OBJECTS
-
-$(OBJROOT)/exit-asm.o: exit-asm.S | OBJROOT
-	$(CC) -c -o $@ $< $(CFLAGS)
-
-$(OBJROOT)/exit.o: exit.c | OBJROOT
-	$(CC) -c -o $@ $< $(CFLAGS)
-
-$(OBJROOT)/printexecinfo.o: printexecinfo.c | OBJROOT
-	$(CC) -c -o $@ $< $(CFLAGS)
-
-$(OBJROOT)/run.o: run.c | OBJROOT
-	$(CC) -c -o $@ $< $(CFLAGS)
-
-# EXECUTABLES
-
-$(DSTROOT)/exit.nodyld: $(OBJROOT)/exit-asm.o
-	$(CC) -o $@ $< $(LDFLAGS) -e _main -nostartfiles -nodefaultlibs -static -Wl,-segalign,0x4000
-	$(CODESIGN) -s - $@
-
-$(DSTROOT)/exit.nopie.dyld-but-no-Libsystem: $(OBJROOT)/exit-asm.o
-	$(CC) -o $@ $< $(LDFLAGS) -e _main -Wl,-no_pie -nostartfiles -nodefaultlibs -Wl,-no_new_main
-	$(CODESIGN) -s - $@
-
-$(DSTROOT)/exit.pie.dyld-but-no-Libsystem: $(OBJROOT)/exit-asm.o
-	$(CC) -o $@ $< $(LDFLAGS) -e _main -Wl,-pie -nostartfiles -nodefaultlibs -Wl,-no_new_main
-	$(CODESIGN) -s - $@
-
-$(DSTROOT)/exit.nopie.dyld-and-Libsystem: $(OBJROOT)/exit-asm.o
-	$(CC) -o $@ $< $(LDFLAGS) -Wl,-no_pie -nostartfiles -nodefaultlibs -lSystem
-	$(CODESIGN) -s - $@
-
-$(DSTROOT)/exit.pie.dyld-and-Libsystem: $(OBJROOT)/exit-asm.o
-	$(CC) -o $@ $< $(LDFLAGS) -Wl,-pie -nostartfiles -nodefaultlibs -lSystem
-	$(CODESIGN) -s - $@
-
-$(DSTROOT)/exit.nopie: $(OBJROOT)/exit.o
-	$(CC) -o $@ $< $(LDFLAGS) -Wl,-no_pie
-	$(CODESIGN) -s - $@
-
-$(DSTROOT)/exit.pie: $(OBJROOT)/exit.o
-	$(CC) -o $@ $< $(LDFLAGS) -Wl,-pie
-	$(CODESIGN) -s - $@
-
-$(DSTROOT)/printexecinfo: $(OBJROOT)/printexecinfo.o
-	$(CC) -o $@ $< $(LDFLAGS)
-	$(CODESIGN) -s - $@
-
-$(DSTROOT)/run: $(OBJROOT)/run.o
-	$(CC) -o $(SYMROOT)/run $< $(LDFLAGS)
-	$(DSYMUTIL) $(SYMROOT)/run
-	$(STRIP) -S -o $@ $(SYMROOT)/run
-	$(CODESIGN) -s - $@
-
-$(DSTROOT)/test: test.sh
-	install -m 755 $< $@