--- Makefile.orig	2018-02-01 20:02:43.820439769 -0700
+++ Makefile	2018-02-01 20:05:02.079115011 -0700
@@ -47,7 +47,7 @@ ARCHFLAGS := $(ARCHFLAGS)
 
 OPTFLAGS  ?= -g -O
 
-CFLAGS    += -Wall -Wno-unused-function -Wno-write-strings -Wno-sign-compare $(ARCHFLAGS)
+CFLAGS    += -Wno-unused-function $(OPTFLAGS) $(ARCHFLAGS) -Isrc
 ifneq ($(findstring arm,$(shell uname -m)),)
 	CFLAGS += -DABC_MEMALIGN=4
 endif
@@ -200,7 +200,9 @@ lib$(PROG).a: $(LIBOBJ)
 
 lib$(PROG).so: $(LIBOBJ)
 	@echo "$(MSG_PREFIX)\`\` Linking:" $(notdir $@)
-	$(VERBOSE)$(CXX) -shared -o $@ $^ $(LIBS)
+	$(VERBOSE)$(CXX) -shared -Wl,-h,lib$(PROG).so.0 -o lib$(PROG).so.0.0.0 $^ $(LIBS)
+	$(VERBOSE)ln -s lib$(PROG).so.0.0.0 lib$(PROG).so.0
+	$(VERBOSE)ln -s lib$(PROG).so.0 $@
 
 docs:
 	@echo "$(MSG_PREFIX)\`\` Building documentation." $(notdir $@)