svn commit: r514354 - head/Mk

[Piotr Kubaj]

Author: pkubaj
Date: Sat Oct 12 20:49:35 2019
New Revision: 514354
URL: https://svnweb.freebsd.org/changeset/ports/514354

Log:
  Mk/bsd.port.mk: use GNU LD from ports on powerpc64 elfv2 when GNU LD is required
  
  The reason is that on elfv2 systems we still have ld.bfd in base, but it's only used for 32-bit binaries (LLD currently doesn't support linking 32-bit PPC binaries).
  ld.bfd from base supports only elfv1 and using it breaks linking many ports that set LLD_UNSAFE. Use Binutils from ports in such case.
  
  PR:             239743
  Submitted by:   jbeich
  Approved by:    portmgr
  Differential Revision:	https://reviews.freebsd.org/D21996

Modified:
  head/Mk/bsd.port.mk

Modified: head/Mk/bsd.port.mk
==============================================================================
--- head/Mk/bsd.port.mk	Sat Oct 12 20:29:09 2019	(r514353)
+++ head/Mk/bsd.port.mk	Sat Oct 12 20:49:35 2019	(r514354)
@@ -1842,6 +1842,11 @@ PKG_DEPENDS+=	${LOCALBASE}/sbin/pkg:${PKG_ORIGIN}
 .if defined(LLD_UNSAFE) && ${/usr/bin/ld:L:tA} == /usr/bin/ld.lld
 LDFLAGS+=	-fuse-ld=bfd
 BINARY_ALIAS+=	ld=${LD}
+.  if ${ARCH} == powerpc64
+# Base ld.bfd can't do ELFv2 which powerpc64 with Clang in base uses
+USE_BINUTILS=	yes
+LDFLAGS+=		-B${LOCALBASE}/bin
+.  endif
 .  if !defined(USE_BINUTILS)
 .    if exists(/usr/bin/ld.bfd)
 LD=	/usr/bin/ld.bfd