only compile SanitizerCoverage for LTO
MODIFY
llvm_mode/GNUmakefile
llvm_mode/GNUmakefile
@@ -364,7 +364,9 @@ ifeq "$(LLVM_LTO)" "1"
endif
../SanitizerCoverageLTO.so: SanitizerCoverageLTO.so.cc
+ifeq "$(LLVM_LTO)" "1"
$(CXX) $(CLANG_CPPFL) -Wno-writable-strings -fno-rtti -fPIC -std=$(LLVM_STDCXX) -shared $< -o $@ $(CLANG_LFL) afl-llvm-common.o
+endif
../afl-llvm-lto-instrumentation.so: afl-llvm-lto-instrumentation.so.cc afl-llvm-common.o
ifeq "$(LLVM_LTO)" "1"

only compile SanitizerCoverage for LTO