Subject: kern/26580: COMPAT_SVR4_32 depends on COMPAT_43
To: None <gnats-bugs@gnats.netbsd.org>
From: None <mlelstv@serpens.de>
List: netbsd-bugs
Date: 08/07/2004 11:44:55
>Number: 26580
>Category: kern
>Synopsis: COMPAT_SVR4_32 depends on COMPAT_43
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: kern-bug-people
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Sat Aug 07 09:46:00 UTC 2004
>Closed-Date:
>Last-Modified:
>Originator: Michael van Elst
>Release: NetBSD-current
>Organization:
--
Michael van Elst
Internet: mlelstv@serpens.de
"A potential Snark may lurk in every tree."
>Environment:
System: NetBSD pepew 1.6.2_STABLE NetBSD 1.6.2_STABLE (PEPEW) #14: Sat Jul 10 22:27:10 MEST 2004 src@pepew:/amd/fud/d/0/src/sys/arch/i386/compile/PEPEW i386
Architecture: i386
Machine: i386
>Description:
I am cross-building NetBSD-current/sparc64 on a 1.6.2/i386 system, but
that is probably unrelated. It affects every system you build with
svr4_32 compatibility.
The -current config for the build target contains:
#options COMPAT_43 # 4.3BSD system interfaces
#options COMPAT_09 # NetBSD 0.9 binary compatibility
#options COMPAT_10 # NetBSD 1.0 binary compatibility
#options COMPAT_11 # NetBSD 1.1 binary compatibility
#options COMPAT_12 # NetBSD 1.2 binary compatibility
#options COMPAT_13 # NetBSD 1.3 binary compatibility
#options COMPAT_14 # NetBSD 1.4 binary compatibility
#options COMPAT_15 # NetBSD 1.5 binary compatibility
options COMPAT_16 # NetBSD 1.6 binary compatibility
options COMPAT_20 # NetBSD 2.0 binary compatibility
#options COMPAT_SUNOS # SunOS 4.x binary compatibility
options COMPAT_SVR4 # SunOS 5.x binary compatibility
options COMPAT_SVR4_32 # SunOS 5.x 32-bit binary compatibility -- 64-bit only
options COMPAT_NETBSD32 # NetBSD/sparc binary compatibility -- 64-bit only
options EXEC_AOUT # execve(2) support for a.out binaries
options EXEC_ELF32 # Exec module for SunOS 5.x binaries.
Building fails with a linker error:
svr4_32_sysent.o(.data+0x138): undefined reference to `compat_43_netbsd32_olseek'
and a few other references from svr4_32_sysent to compat_43_netbsd32 functions.
COMPAT dependencies should either be factored out or cause intelligble
warnings at config time.
>How-To-Repeat:
Build -current with the COMPAT settings from above.
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted: