From ac97fef5eb01215beeb5cb7b6ef20104c6e4fab7 Mon Sep 17 00:00:00 2001
From: Alex Hultman <alexhultman@gmail.com>
Date: Thu, 28 May 2020 00:53:48 +0200
Subject: [PATCH] Add DESTDIR

---
 Makefile | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 034f774..e74095f 100644
--- a/Makefile
+++ b/Makefile
@@ -3,6 +3,7 @@ THREADED_EXAMPLE_FILES := HelloWorldThreaded EchoServerThreaded
 override CXXFLAGS += -lpthread -Wconversion -std=c++17 -Isrc -IuSockets/src
 override LDFLAGS += uSockets/*.o -lz
 
+DESTDIR ?=
 prefix ?= /usr/local
 
 # WITH_OPENSSL=1 enables OpenSSL 1.1+ support
@@ -34,8 +35,8 @@ examples:
 	$(foreach FILE,$(THREADED_EXAMPLE_FILES),$(CXX) -pthread -flto -O3 $(CXXFLAGS) examples/$(FILE).cpp -o $(FILE) $(LDFLAGS);)
 
 install:
-	mkdir -p "$(prefix)/include/uWebSockets/f2"
-	cp -r src/* "$(prefix)/include/uWebSockets"
+	mkdir -p "$(DESTDIR)$(prefix)/include/uWebSockets/f2"
+	cp -r src/* "$(DESTDIR)$(prefix)/include/uWebSockets"
 
 all:
 	$(MAKE) examples