--- Makefile.orig	2018-01-21 01:00:58.000000000 -0500
+++ Makefile	2018-02-15 22:03:01.565862308 -0500
@@ -1,4 +1,4 @@
-CFLAGS  += -std=c99 -Wall -O2 -D_REENTRANT
+CFLAGS  += -std=c99 -Wall -D_REENTRANT
 LIBS    := -lpthread -lm -lssl -lcrypto
 
 TARGET  := $(shell uname -s | tr '[A-Z]' '[a-z]' 2>/dev/null || echo unknown)
@@ -30,20 +30,8 @@
 CFLAGS  += -I$(ODIR)/include
 LDFLAGS += -L$(ODIR)/lib
 
-ifneq ($(WITH_LUAJIT),)
-	CFLAGS  += -I$(WITH_LUAJIT)/include
-	LDFLAGS += -L$(WITH_LUAJIT)/lib
-else
-	CFLAGS  += -I$(ODIR)/include/luajit-2.1
-	DEPS    += $(ODIR)/lib/libluajit-5.1.a
-endif
-
-ifneq ($(WITH_OPENSSL),)
-	CFLAGS  += -I$(WITH_OPENSSL)/include
-	LDFLAGS += -L$(WITH_OPENSSL)/lib
-else
-	DEPS += $(ODIR)/lib/libssl.a
-endif
+CFLAGS  += $(shell pkg-config openssl luajit --cflags)
+LDFLAGS += $(shell pkg-config openssl luajit --libs)
 
 all: $(BIN)