Skip site navigation (1)Skip section navigation (2)
Date:      Wed, 16 May 2018 13:52:24 +0000 (UTC)
From:      Warner Losh <imp@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   svn commit: r333675 - head
Message-ID:  <201805161352.w4GDqOFN006782@repo.freebsd.org>

next in thread | raw e-mail | index | archive | help
Author: imp
Date: Wed May 16 13:52:24 2018
New Revision: 333675
URL: https://svnweb.freebsd.org/changeset/base/333675

Log:
  Add note about LD=ld.lld being a temporary requirement when building
  the kernel the traditional way.

Modified:
  head/UPDATING

Modified: head/UPDATING
==============================================================================
--- head/UPDATING	Wed May 16 13:47:30 2018	(r333674)
+++ head/UPDATING	Wed May 16 13:52:24 2018	(r333675)
@@ -51,6 +51,15 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 12.x IS SLOW:
 
 ****************************** SPECIAL WARNING: ******************************
 
+20150510:
+	The amd64 kernel now requires a ld that supports ifunc to produce a
+	working kernel, either lld or a newer binutils. lld is built by default
+	on amd64, and the 'buildkernel' target uses it automatically. However,
+	it is not the default linker, so building the kernel the traditional
+	way requires LD=ld.lld on the command line (or LD=/usr/local/bin/ld for
+	binutils port/package). lld will soon be default, and this requirement
+	will go away.
+
 20180508:
 	The nxge(4) driver has been removed.  This driver was for PCI-X 10g
 	cards made by s2io/Neterion.  The company was aquired by Exar and



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201805161352.w4GDqOFN006782>