NetBSD Problem Report #57565

From taca@back-street.net  Sat Aug  5 05:01:48 2023
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Date: Sat,  5 Aug 2023 14:01:33 +0900 (JST)
From: taca@back-street.net
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To: gnats-bugs@NetBSD.org
Subject: ar(1) l option incompatibility
X-Send-Pr-Version: 3.95

>Number:         57565
>Category:       bin
>Synopsis:       ar(1) l option incompatibility
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    bin-bug-people
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Aug 05 05:05:00 +0000 2023
>Closed-Date:    Sun Dec 31 13:12:47 +0000 2023
>Last-Modified:  Sun Dec 31 13:12:47 +0000 2023
>Originator:     Takahiro Kambe
>Release:        NetBSD 10.99.7
>Organization:

>Environment:


System: NetBSD m2utm.a.back-street.net 10.99.7 NetBSD 10.99.7 (GENERIC64) #0: Wed Aug 2 12:06:52 JST 2023 taca@m2utm.a.back-street.net:/data/10.99.7/evbarm/obj/sys/arch/evbarm/compile/GENERIC64 evbarm
Architecture: aarch64
Machine: evbarm
>Description:
	ar(1) l option has changed between binutils 2.34 (NetBSD 10.0_BETA)
	and 2.39 (NetBSD 10.99.7).

	2.34	l   This modifier is accepted but not used.
	2.39	l   Specify dependencies of this library...

	And /usr/share/mk/sys.mk still defines ARFLAGS to "rl".

	ARFLAGS?=	rl

	So, building a library might magically failed.
>How-To-Repeat:
	% touch a.c b.c
	% cc -c a.c b.c
	% ar rl c.a a.o b.o
	ar: a.o: file format not recognized
>Fix:
	Disable l option of ar(1) as binutil 2.34's day or remove l from
	ARFLAGS as below:

--- share/mk/sys.mk.orig	2023-06-20 22:55:19.001004643 +0900
+++ share/mk/sys.mk	2023-08-05 13:33:29.740135375 +0900
@@ -12,7 +12,7 @@
 .LIBS:		.a

 AR?=		ar
-ARFLAGS?=	rl
+ARFLAGS?=	r
 RANLIB?=	ranlib
 MV?=		mv -f

>Release-Note:

>Audit-Trail:
From: "Thomas Klausner" <wiz@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/57565 CVS commit: src/share/mk
Date: Fri, 29 Dec 2023 09:17:37 +0000

 Module Name:	src
 Committed By:	wiz
 Date:		Fri Dec 29 09:17:37 UTC 2023

 Modified Files:
 	src/share/mk: sys.mk

 Log Message:
 Update ARFLAGS for new binutils.

 In binutils 2.34, 'l' was a no-op.
 In binutils 2.39, it is used to specify library dependencies.

 Remove 'l' from ARFLAGS.

 From Takahiro Kambe in PR 57565.


 To generate a diff of this commit:
 cvs rdiff -u -r1.148 -r1.149 src/share/mk/sys.mk

 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

State-Changed-From-To: open->pending-pullups
State-Changed-By: wiz@NetBSD.org
State-Changed-When: Fri, 29 Dec 2023 09:20:39 +0000
State-Changed-Why:
pullup to 10 requested


From: "Martin Husemann" <martin@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/57565 CVS commit: [netbsd-10] src/share/mk
Date: Sun, 31 Dec 2023 12:16:18 +0000

 Module Name:	src
 Committed By:	martin
 Date:		Sun Dec 31 12:16:17 UTC 2023

 Modified Files:
 	src/share/mk [netbsd-10]: sys.mk

 Log Message:
 Pull up following revision(s) (requested by wiz in ticket #526):

 	share/mk/sys.mk: revision 1.149

 Update ARFLAGS for new binutils.

 In binutils 2.34, 'l' was a no-op.
 In binutils 2.39, it is used to specify library dependencies.

 Remove 'l' from ARFLAGS.

 From Takahiro Kambe in PR 57565.


 To generate a diff of this commit:
 cvs rdiff -u -r1.148 -r1.148.2.1 src/share/mk/sys.mk

 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

State-Changed-From-To: pending-pullups->closed
State-Changed-By: wiz@NetBSD.org
State-Changed-When: Sun, 31 Dec 2023 13:12:47 +0000
State-Changed-Why:
Fixed and pulled up to -10 - thanks!


>Unformatted:

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