From 86a18232f4c04188c45250c4449555633aedb3c5 Mon Sep 17 00:00:00 2001
From: alienzj <alienchuj@gmail.com>
Date: Sat, 4 Jul 2020 22:58:22 +0800
Subject: [PATCH] fix build

---
 Makefile | 22 +++++++++++++++-------
 1 file changed, 15 insertions(+), 7 deletions(-)

diff --git a/Makefile b/Makefile
index 3729295..c01e7f2 100644
--- a/Makefile
+++ b/Makefile
@@ -2,6 +2,18 @@ cc := g++
 src := ./src
 obj := ./obj
 
+INCLUDE_DIRS ?=
+LIBRARY_DIRS ?=
+
+source := $(wildcard ${src}/*.cpp)
+objfile := $(patsubst %.cpp,${obj}/%.o,$(notdir ${source}))
+all=SOAPnuke
+exe=SOAPnuke
+
+CXXFLAGS := -std=c++11 -g -O3 $(foreach includedir,$(INCLUDE_DIRS),-I$(includedir)) $(CXXFLAGS)
+LIBS := -lz -lpthread -lhts
+LD_FLAGS := $(foreach librarydir,$(LIBRARY_DIRS),-L$(librarydir)) $(LIBS) $(LD_FLAGS)
+
 MIN_GCC_VERSION = "4.7"
 GCC_VERSION := $(shell gcc -dumpversion)
 IS_GCC_ABOVE_MIN_VERSION := $(shell expr "$(GCC_VERSION)" ">=" "$(MIN_GCC_VERSION)")
@@ -23,17 +35,13 @@ else
 endif
 $(info $(ZLIB_VERSION_STRING))
 
-source := $(wildcard ${src}/*.cpp)
-objfile := $(patsubst %.cpp,${obj}/%.o,$(notdir ${source}))
-all=SOAPnuke
-exe=SOAPnuke
-
 
 $(exe):${objfile}
-	$(cc) $(objfile) -o $@ -lz -lpthread -lhts -o $@
+	$(cc) $(objfile) -o $@ $(LD_FLAGS)
 
 ${obj}/%.o:${src}/%.cpp mk_dir
-	$(cc) -std=c++11 -g -O3 -c $< -o $@ 
+	$(cc) -c $< -o $@ $(CXXFLAGS)
+
 mk_dir:
 	@if test ! -d $(obj) ; \
 	then \