Skip site navigation (1)Skip section navigation (2) 
Date:      Fri, 21 Aug 2020 21:49:57 +0000
From:      bugzilla-noreply@freebsd.org
To:        toolchain@FreeBSD.org
Subject:   [Bug 248818] clang11 import breaks WANT_LINKER_VERSION check forcing extra cross-tools to be built
Message-ID:  <bug-248818-29464@https.bugs.freebsd.org/bugzilla/>
next in thread | raw e-mail | index | archive | help 
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D248818

            Bug ID: 248818
           Summary: clang11 import breaks WANT_LINKER_VERSION check
                    forcing extra cross-tools to be built
           Product: Base System
           Version: CURRENT
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Many People
          Priority: ---
         Component: misc
          Assignee: toolchain@FreeBSD.org
          Reporter: bz@FreeBSD.org
                CC: dim@FreeBSD.org, emaste@freebsd.org,
                    jhb-bugs@FreeBSD.org

Hi,

the clang11 import changed the #defines in Version.inc for lld; see:

https://svnweb.freebsd.org/base/head/lib/clang/include/lld/Common/Version.i=
nc?r1=3D361410&r2=3D364284


This makes the Makefile.inc1 WANT_LINKER_VERSION check to fail (becomes emp=
ty).

I don't know if changing the Version.inc back to have the other #defines is=
 the
right solution or to change the check in Makefile.inc1.  The latter done as
follows does fix the later checks and we do not built cross-tools lib/clang=
/*
anymore for LLD:

Index: Makefile.inc1
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
--- Makefile.inc1       (revision 364456)
+++ Makefile.inc1       (working copy)
@@ -264,7 +264,7 @@ _WANT_LINKER_FREEBSD_VERSION!=3D \
 WANT_LINKER_FREEBSD_VERSION=3D${_WANT_LINKER_FREEBSD_VERSION:C/.*-(.*)/\1/}
 WANT_LINKER_VERSION_FILE=3D lib/clang/include/lld/Common/Version.inc
 WANT_LINKER_VERSION!=3D \
-       awk '$$2 =3D=3D "LLD_VERSION" {split($$3, a, "."); print a[1] * 100=
00 +
a[2] * 100 + a[3]}' \
+       awk '$$2 =3D=3D "LLD_VERSION_STRING" { gsub("\"", "", $$3); split($=
$3, a,
"."); print a[1] * 10000 + a[2] * 100 + a[3]}' \
        ${SRCDIR}/${WANT_LINKER_VERSION_FILE} || echo unknown
 .else
 WANT_LINKER_FREEBSD_VERSION_FILE=3D

--=20
You are receiving this mail because:
You are the assignee for the bug.=

Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-248818-29464>