Re: "common" symbols are no longer common?!?!?!

To: NetBSD-current Users Discussion List <current-users%netbsd.org@localhost>, NetBSD Toolchain and Build Technical Discussion List <tech-toolchain%NetBSD.org@localhost>
Subject: Re: "common" symbols are no longer common?!?!?!
From: David Holland <dholland-tech%netbsd.org@localhost>
Date: Sat, 22 Feb 2025 18:24:25 +0000

On Sat, Feb 22, 2025 at 02:28:43PM +0300, Valery Ushakov wrote:
 > > So, it seems like sometime in the last year common symbols are no
 > > longer marked as common!
 > 
 > gcc switched the default from -fcommon to -fno-common around gcc 10,
 > iirc, and gcc 10 is the default compiler in NetBSD 10.
 > 
 > Use explicit -fcommon.

Or fix the code. Commons exist to support FORTRAN notions about
linking; using them from C has always been a bug.

-- 
David A. Holland
dholland%netbsd.org@localhost

Follow-Ups:
- Re: "common" symbols are no longer common?!?!?!
  - From: Lloyd Parkes

References:
- "common" symbols are no longer common?!?!?!
  - From: Greg A. Woods
- Re: "common" symbols are no longer common?!?!?!
  - From: Valery Ushakov

Prev by Date: Re: "common" symbols are no longer common?
Next by Date: Re: "common" symbols are no longer common?!?!?!
Previous by Thread: Re: "common" symbols are no longer common?!?!?!
Next by Thread: Re: "common" symbols are no longer common?!?!?!
Indexes:

Home | Main Index | Thread Index | Old Index