From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with archive (Exim 4.43) id 1JL3AV-0007ze-DH for mharc-grub-devel@gnu.org; Fri, 01 Feb 2008 16:11:27 -0500 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1JL3AT-0007yy-GL for grub-devel@gnu.org; Fri, 01 Feb 2008 16:11:25 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1JL3AQ-0007xn-LY for grub-devel@gnu.org; Fri, 01 Feb 2008 16:11:23 -0500 Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1JL3AQ-0007xh-Fk for grub-devel@gnu.org; Fri, 01 Feb 2008 16:11:22 -0500 Received: from main.gmane.org ([80.91.229.2] helo=ciao.gmane.org) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1JL3AQ-0001sv-7f for grub-devel@gnu.org; Fri, 01 Feb 2008 16:11:22 -0500 Received: from list by ciao.gmane.org with local (Exim 4.43) id 1JL3AG-00056W-U5 for grub-devel@gnu.org; Fri, 01 Feb 2008 21:11:12 +0000 Received: from adsl-69-234-192-38.dsl.irvnca.pacbell.net ([69.234.192.38]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 01 Feb 2008 21:11:12 +0000 Received: from wa1ter by adsl-69-234-192-38.dsl.irvnca.pacbell.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 01 Feb 2008 21:11:12 +0000 X-Injected-Via-Gmane: http://gmane.org/ To: grub-devel@gnu.org From: walt Date: Fri, 01 Feb 2008 13:11:06 -0800 Organization: gmane Message-ID: <1201900266.744.3.camel@k9.localnet> References: <20080127085650.GB11381@thorin> <20080129053051.GY1341@kirkkit.kollasch.net> <20080129134707.GF27435@thorin> <20080130003750.GB1341@kirkkit.kollasch.net> <20080130132314.GA15277@thorin> <1201701103.17791.9.camel@k9.localnet> <20080130140017.GA16576@thorin> <1201720010.27623.26.camel@k9.localnet> <20080130215559.GC1341@kirkkit.kollasch.net> <20080131110328.GA12043@thorin> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: adsl-69-234-192-38.dsl.irvnca.pacbell.net In-Reply-To: <20080131110328.GA12043@thorin> X-Mailer: Evolution 2.12.3 Sender: news X-detected-kernel: by monty-python.gnu.org: Linux 2.6, seldom 2.4 (older, 4) Subject: Re: Compiling grub2 on *BSD? 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: Fri, 01 Feb 2008 21:11:26 -0000 On Thu, 2008-01-31 at 12:03 +0100, Robert Millan wrote: > On Wed, Jan 30, 2008 at 03:55:59PM -0600, jakllsch@kollasch.net wrote: > > On Wed, Jan 30, 2008 at 11:06:50AM -0800, walt wrote: > > > > > > You can tell I'm desperate because I'm putting -lgcc everywhere I can > > > think of. Here is the symbol in libgcc.a: > > > > I (like I found in pkgsrc-wip/grub2) am using a fake __enable_execute_stack(), > > Ok, we could add that dummy __enable_execute_stack() but ... > > > -lgcc isn't necessary. > > ... if we remove -lgcc, what happens if it becomes necessary for other versions > of GCC? Or does gcc already add libgcc per demand? I got grub2 compiled on NetBSD using the fake in those pkgsrc patches. I regenerated the patches below against grub2 cvs. They are the same ideas you suggested earlier, I just didn't use them all at the same time: Index: include/grub/mm.h =================================================================== RCS file: /sources/grub/grub2/include/grub/mm.h,v retrieving revision 1.8 diff -u -r1.8 mm.h --- include/grub/mm.h 21 Jul 2007 23:32:22 -0000 1.8 +++ include/grub/mm.h 1 Feb 2008 21:04:27 -0000 @@ -33,6 +33,7 @@ void EXPORT_FUNC(grub_free) (void *ptr); void *EXPORT_FUNC(grub_realloc) (void *ptr, grub_size_t size); void *EXPORT_FUNC(grub_memalign) (grub_size_t align, grub_size_t size); +void EXPORT_FUNC(__enable_execute_stack) (void); /* For debugging. */ #if defined(MM_DEBUG) && !defined(GRUB_UTIL) Index: kern/mm.c =================================================================== RCS file: /sources/grub/grub2/kern/mm.c,v retrieving revision 1.19 diff -u -r1.19 mm.c --- kern/mm.c 23 Jan 2008 14:57:40 -0000 1.19 +++ kern/mm.c 1 Feb 2008 21:04:28 -0000 @@ -66,6 +66,9 @@ #include #include +void __enable_execute_stack(void); +void __enable_execute_stack(void) {} + #ifdef MM_DEBUG # undef grub_malloc # undef grub_realloc