From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with archive (Exim 4.43) id 1JE1w6-0005w8-Ei for mharc-grub-devel@gnu.org; Sun, 13 Jan 2008 07:27:34 -0500 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1JE1w4-0005vt-1t for grub-devel@gnu.org; Sun, 13 Jan 2008 07:27:32 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1JE1w2-0005vh-Kr for grub-devel@gnu.org; Sun, 13 Jan 2008 07:27:30 -0500 Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1JE1w2-0005ve-Fk for grub-devel@gnu.org; Sun, 13 Jan 2008 07:27:30 -0500 Received: from aybabtu.com ([69.60.117.155]) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1JE1w2-0004s8-9p for grub-devel@gnu.org; Sun, 13 Jan 2008 07:27:30 -0500 Received: from [192.168.10.6] (helo=thorin) by aybabtu.com with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.63) (envelope-from ) id 1JE1tN-0003WU-Kr; Sun, 13 Jan 2008 13:24:47 +0100 Received: from rmh by thorin with local (Exim 4.63) (envelope-from ) id 1JE1nr-0006ht-Km; Sun, 13 Jan 2008 13:19:03 +0100 Date: Sun, 13 Jan 2008 13:19:03 +0100 From: Robert Millan To: Philipp Kern Message-ID: <20080113121903.GA25723@thorin> References: <20071222194111.GA8254@durotan.0x539.de> <20071225093241.GA12060@thorin> <200712251129.58555.okuji@enbug.org> <20071225105247.GB21880@thorin> <20071225120612.GA16779@durotan.0x539.de> <20071225192150.GA6546@thorin> <20071226092116.GA26341@thorin> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20071226092116.GA26341@thorin> Organization: free as in freedom X-Message-Flag: Worried about Outlook viruses? Switch to Thunderbird! www.mozilla.com/thunderbird X-Debbugs-No-Ack: true User-Agent: Mutt/1.5.13 (2006-08-11) X-detected-kernel: by monty-python.gnu.org: Genre and OS details not recognized. Cc: grub-devel@gnu.org, 457491@bugs.debian.org, "Yoshinori K. Okuji" Subject: Re: Fwd: grub2: FTBFS on powerpc (__floatundisf in ls is not defined) X-BeenThere: grub-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: The development of GRUB 2 List-Id: The development of GRUB 2 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 13 Jan 2008 12:27:32 -0000 On Wed, Dec 26, 2007 at 10:21:16AM +0100, Robert Millan wrote: > diff -ur grub2-1.95+20071101/include/grub/powerpc/libgcc.h grub2-1.95+20071101.new/include/grub/powerpc/libgcc.h > --- grub2-1.95+20071101/include/grub/powerpc/libgcc.h 2007-07-21 23:32:24.000000000 +0000 > +++ grub2-1.95+20071101.new/include/grub/powerpc/libgcc.h 2007-12-26 08:42:49.000000000 +0000 > @@ -26,19 +26,12 @@ > void EXPORT_FUNC (__floatsidf) (void); > void EXPORT_FUNC (__floatsisf) (void); > void EXPORT_FUNC (__lshrdi3) (void); > -void EXPORT_FUNC (__make_dp) (void); > -void EXPORT_FUNC (__make_fp) (void); > void EXPORT_FUNC (__muldf3) (void); > void EXPORT_FUNC (__mulsf3) (void); > -void EXPORT_FUNC (__pack_d) (void); > -void EXPORT_FUNC (__pack_f) (void); > void EXPORT_FUNC (__subdf3) (void); > void EXPORT_FUNC (__subsf3) (void); > -void EXPORT_FUNC (__thenan_df) (void); > -void EXPORT_FUNC (__thenan_sf) (void); > void EXPORT_FUNC (__trampoline_setup) (void); > void EXPORT_FUNC (__truncdfsf2) (void); > -void EXPORT_FUNC (__unpack_d) (void); > -void EXPORT_FUNC (__unpack_f) (void); > void EXPORT_FUNC (__floatdisf) (void); > +void EXPORT_FUNC (__floatundisf) (void); > void EXPORT_FUNC (__cmpdi2) (void); > > Is there any way we can preserve compatibility with gcc 3.x ? Perhaps obtain > a list of symbols dynamicaly, but maybe this would bloat the kernel too much. This is becoming a nightmare. I think it's better if we just exclude symbols starting with __ from our checks. They aren't really meant for us to mess with. -- Robert Millan I know my rights; I want my phone call! What use is a phone call, if you are unable to speak? (as seen on /.)