$NetBSD: patch-src_Makevars,v 1.4 2021/06/05 08:55:12 mef Exp $

date: 2019-12-18 21:44:39 +0900;  author: joerg;  state: Exp;  commitid: UcBUFje0SklPFbPB;
Use external libuv.

--- src/Makevars.orig	2020-06-06 01:40:07.000000000 +0900
+++ src/Makevars	2021-06-05 17:47:54.804407283 +0900
@@ -5,7 +5,7 @@ CXX_STD=CXX11
 
 UNAME := $(shell uname)
 
-PKG_LIBS = ./libuv/.libs/libuv.a ./http-parser/http_parser.o ./sha1/sha1.o ./base64/base64.o -pthread
+PKG_LIBS = -luv ./http-parser/http_parser.o ./sha1/sha1.o ./base64/base64.o -pthread
 
 ifeq ($(UNAME), Darwin)
 PKG_LIBS += -framework CoreServices
@@ -23,7 +23,7 @@ endif
 
 PKG_CFLAGS = $(C_VISIBILITY) -DSTRICT_R_HEADERS
 PKG_CXXFLAGS = $(CXX_VISIBILITY) -DSTRICT_R_HEADERS
-PKG_CPPFLAGS = -Ilibuv/include -pthread
+PKG_CPPFLAGS = -I${PREFIX}/include -pthread
 
 # To avoid spurious warnings from `R CMD check --as-cran`, about compiler
 # warning flags like -Werror.
@@ -43,7 +43,7 @@ CONFIGURE_FLAGS="--quiet"
 # PKG_CPPFLAGS += -D_GLIBCXX_ASSERTIONS
 
 
-$(SHLIB): libuv/.libs/libuv.a http-parser/http_parser.o sha1/sha1.o base64/base64.o
+$(SHLIB): http-parser/http_parser.o sha1/sha1.o base64/base64.o
 
 # We needed to rename lt~obsolete.m4 because the name causes problems with R
 # CMD check. Here we rename it back.