From 490d521af339259f738df997d677ecbb3bf7f169 Mon Sep 17 00:00:00 2001
From: Travis Finkenauer <tmfinken@gmail.com>
Date: Fri, 22 Apr 2022 00:00:52 +0000
Subject: [PATCH] netbsd: link to libkvm to fix build error

NetBSD requires linking to the libkvm library to use functions like
kvm_openfiles().
---
 build.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/build.rs b/build.rs
index ddbc63a..a5fe831 100644
--- a/build.rs
+++ b/build.rs
@@ -32,6 +32,7 @@ fn main() {
             builder.file("c/openbsd.c")
         },
         "netbsd" => {
+            println!("cargo:rustc-flags=-l kvm");
             println!("cargo:rustc-flags=-l pthread");
             builder.file("c/netbsd.c")
         },