$NetBSD: patch-Makefile,v 1.4 2017/04/20 13:45:52 jperkin Exp $

Enable the "install" target on all OS.

--- Makefile.orig	2017-03-16 00:31:40.000000000 +0000
+++ Makefile
@@ -104,7 +104,6 @@ clean:
 #------------------------------------------------------------------------------
 # make install is validated only for Linux, OSX, Hurd and some BSD targets
 #------------------------------------------------------------------------------
-ifneq (,$(filter $(shell uname),Linux Darwin GNU/kFreeBSD GNU FreeBSD DragonFly NetBSD))
 HOST_OS = POSIX
 .PHONY: install uninstall travis-install clangtest gpptest armtest usan asan uasan
 
@@ -258,7 +257,6 @@ gpp6install: apt-add-repo
 clang38install:
 	APT_PACKAGES="clang-3.8" $(MAKE) apt-install
 
-endif
 
 
 ifneq (,$(filter MSYS%,$(shell uname)))
