From owner-freebsd-hackers@FreeBSD.ORG Wed Apr 21 18:58:01 2010 Return-Path: Delivered-To: hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B9D8B106566B for ; Wed, 21 Apr 2010 18:58:01 +0000 (UTC) (envelope-from jhs@berklix.com) Received: from tower.berklix.org (tower.berklix.org [83.236.223.114]) by mx1.freebsd.org (Postfix) with ESMTP id 2B81E8FC1D for ; Wed, 21 Apr 2010 18:58:00 +0000 (UTC) Received: from park.js.berklix.net (p549A639C.dip.t-dialin.net [84.154.99.156]) (authenticated bits=0) by tower.berklix.org (8.14.2/8.14.2) with ESMTP id o3LIvwCG024898 for ; Wed, 21 Apr 2010 18:57:59 GMT (envelope-from jhs@berklix.com) Received: from fire.js.berklix.net (fire.js.berklix.net [192.168.91.41]) by park.js.berklix.net (8.13.8/8.13.8) with ESMTP id o3LIw4ZE012546 for ; Wed, 21 Apr 2010 20:58:04 +0200 (CEST) (envelope-from jhs@berklix.com) Received: from fire.js.berklix.net (localhost [127.0.0.1]) by fire.js.berklix.net (8.14.3/8.14.3) with ESMTP id o3LIvx5h058066 for ; Wed, 21 Apr 2010 20:58:04 +0200 (CEST) (envelope-from jhs@fire.js.berklix.net) Message-Id: <201004211858.o3LIvx5h058066@fire.js.berklix.net> To: hackers@freebsd.org From: "Julian H. Stacey" Organization: http://www.berklix.com BSD Linux Unix Consultancy, Munich Germany User-agent: EXMH on FreeBSD http://www.berklix.com/free/ X-URL: http://www.berklix.com/~jhs/cv/ Date: Wed, 21 Apr 2010 20:57:59 +0200 Sender: jhs@berklix.com Cc: Subject: /sys/amd64/conf/GENERIC COMPAT_FREEBSD7 a prerequisite for COMPAT_IA32 X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 21 Apr 2010 18:58:01 -0000 Hi hackers@freebsd.org with amd64, but not with i386, /sys/amd64/conf/GENERIC COMPAT_FREEBSD7 is an undocemneted pre-requisite for COMPAT_IA32 (so those who enable COMPAT_IA32 for ports/emulators, but disable COMPAT_FREEBSD7 as they compile all binaries on upgrade, will trip up on it as I did). Currently I see: cc -c -O2 -frename-registers -pipe -fno-strict-aliasing -std=c99 -g -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -fformat-extensions -nostdinc -I. -I../../.. -I../../../contrib/altq -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-common -finline-limit=8000 --param inline-unit-growth=100 --param large-function-growth=1000 -fno-omit-frame-pointer -mcmodel=kernel -mno-red-zone -mfpmath=387 -mno-sse -mno-sse2 -mno-sse3 -mno-mmx -mno-3dnow -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fstack-protector -Werror ../../../compat/freebsd32/freebsd32_misc.c cc1: warnings being treated as errors ../../../compat/freebsd32/freebsd32_misc.c: In function 'freebsd32_semsys': ../../../compat/freebsd32/freebsd32_misc.c:1420: warning: implicit declaration of function 'freebsd7_freebsd32_semctl' ../../../compat/freebsd32/freebsd32_misc.c:1420: warning: nested extern declaration of 'freebsd7_freebsd32_semctl' ... ../../../compat/freebsd32/freebsd32_misc.c:1845: error: dereferencing pointer to incomplete type *** Error code 1 It could be documented in GENERIC, but better to fix it. I could dig through sources, but I think there's people closer to config who would prefer to commit their own fix, rather than me write a patch ? (Does that translate as "I'm lazy" ? ;-) Cheers, Julian -- Julian Stacey, BSD Unix Linux C Sys Eng Consultants Munich http://berklix.com Mail plain text, Not HTML quoted-printable Base64 http://www.asciiribbon.org