$NetBSD: patch-src_Makefile,v 1.5 2021/10/04 18:55:36 adam Exp $

Add DESTDIR support.
Fix NetBSD support.

--- src/Makefile.orig	2021-10-04 10:59:40.000000000 +0000
+++ src/Makefile
@@ -45,8 +45,8 @@ else
 endif
 
 PREFIX?=/usr/local
-INSTALL_BIN=$(PREFIX)/bin
-INSTALL=install
+INSTALL_BIN=$(DESTDIR)$(PREFIX)/bin
+INSTALL=$(BSD_INSTALL_PROGRAM)
 PKG_CONFIG?=pkg-config
 
 # Default allocator defaults to Jemalloc if it's not an ARM
@@ -151,6 +151,10 @@ ifeq ($(uname_S),NetBSD)
 	    FINAL_LIBS+= -lexecinfo
     	endif
 else
+ifeq ($(uname_S),NetBSD)
+	# NetBSD
+	FINAL_LIBS+= -lpthread
+else
 ifeq ($(uname_S),FreeBSD)
 	# FreeBSD
 	FINAL_LIBS+= -lpthread -lexecinfo
@@ -186,6 +190,7 @@ endif
 endif
 endif
 endif
+endif
 
 ifdef OPENSSL_PREFIX
 	OPENSSL_CFLAGS=-I$(OPENSSL_PREFIX)/include
