From owner-freebsd-ports@freebsd.org  Sat Jan 14 22:26:39 2017
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 for freebsd-ports@freebsd.org; Sat, 14 Jan 2017 21:45:23 +0000
Subject: Re: Does building linux packages under poudriere require linux
 compatibility emulation?
To: freebsd-ports@freebsd.org
References: <82be98ff42ad41e6ba73927eb54ed2ce@ijs.si>
From: Timon <timon@timon.net.nz>
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Date: Sun, 15 Jan 2017 00:45:21 +0300
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On 14/01/2017 03:07, Mark Martinec wrote:
> Does building such packages really require linuxilator configured
> on the build host ???

No, it doesn't require linuxulator to be configured, but require 
linux.ko (and linux64.ko if your host is amd64) to be loaded. Poudriere 
load linux.ko, but doesn't load linux64. Try this patch:

--- /usr/local/share/poudriere/common.sh.orig
+++ /usr/local/share/poudriere/common.sh
@@ -1686,6 +1686,9 @@ jail_start() {
                 if [ "${arch}" = "i386" -o "${arch}" = "amd64" ]; then
                         needfs="${needfs} linprocfs"
                         sysctl -n compat.linux.osrelease >/dev/null 
2>&1 || kldload linux
+                       if [ "${arch}" = "amd64" ]; then
+                               kldload linux64
+                       fi
                 fi
         fi
         [ -n "${USE_TMPFS}" ] && needfs="${needfs} tmpfs"

-- 
Aleksandr Matveev