--- write_audio/Makefile.in.orig	2023-09-08 20:23:51 UTC
+++ write_audio/Makefile.in
@@ -1,6 +1,6 @@ CXX = {NATIVECXX}
 CXX = {NATIVECXX}
-CXXFLAGS = -W -Wall -O2 -g -std=c++11
-LDFLAGS = -lm
+CXXFLAGS += -W -Wall -std=c++11
+LDFLAGS += -lm
 EXES = write_audio
 
 all:	$(EXES)