remove warnings with llvm11
diff --git a/llvm_mode/GNUmakefile b/llvm_mode/GNUmakefile
index e004de0..d6a0058 100644
--- a/llvm_mode/GNUmakefile
+++ b/llvm_mode/GNUmakefile
@@ -294,15 +294,15 @@
$(CXX) $(CLANG_CFL) -shared $< -o $@ $(CLANG_LFL)
../afl-llvm-rt.o: afl-llvm-rt.o.c | test_deps
- $(CC) $(CFLAGS) -fPIC -c $< -o $@
+ $(CC) $(CFLAGS) -Wno-unused-result -fPIC -c $< -o $@
../afl-llvm-rt-32.o: afl-llvm-rt.o.c | test_deps
@printf "[*] Building 32-bit variant of the runtime (-m32)... "
- @$(CC) $(CFLAGS) -m32 -fPIC -c $< -o $@ 2>/dev/null; if [ "$$?" = "0" ]; then echo "success!"; else echo "failed (that's fine)"; fi
+ @$(CC) $(CFLAGS) -Wno-unused-result -m32 -fPIC -c $< -o $@ 2>/dev/null; if [ "$$?" = "0" ]; then echo "success!"; else echo "failed (that's fine)"; fi
../afl-llvm-rt-64.o: afl-llvm-rt.o.c | test_deps
@printf "[*] Building 64-bit variant of the runtime (-m64)... "
- @$(CC) $(CFLAGS) -m64 -fPIC -c $< -o $@ 2>/dev/null; if [ "$$?" = "0" ]; then echo "success!"; else echo "failed (that's fine)"; fi
+ @$(CC) $(CFLAGS) -Wno-unused-result -m64 -fPIC -c $< -o $@ 2>/dev/null; if [ "$$?" = "0" ]; then echo "success!"; else echo "failed (that's fine)"; fi
test_build: $(PROGS)
@echo "[*] Testing the CC wrapper and instrumentation output..."
