From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751056AbWBQBay (ORCPT ); Thu, 16 Feb 2006 20:30:54 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751114AbWBQBay (ORCPT ); Thu, 16 Feb 2006 20:30:54 -0500 Received: from emailhub.stusta.mhn.de ([141.84.69.5]:59663 "HELO mailout.stusta.mhn.de") by vger.kernel.org with SMTP id S1751056AbWBQBax (ORCPT ); Thu, 16 Feb 2006 20:30:53 -0500 Date: Fri, 17 Feb 2006 02:30:52 +0100 From: Adrian Bunk To: "Randy.Dunlap" Cc: Martin MOKREJ? , LKML Subject: Re: 2.6.16-rc3-git5: drivers/acpi/osl.c:57:38: empty filename in #include Message-ID: <20060217013052.GF4422@stusta.de> References: <43F3B553.2010506@ribosome.natur.cuni.cz> <20060217000525.GD4422@stusta.de> <20060217005600.GE4422@stusta.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.11+cvs20060126 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Feb 16, 2006 at 04:58:44PM -0800, Randy.Dunlap wrote: > On Fri, 17 Feb 2006, Adrian Bunk wrote: > > > On Thu, Feb 16, 2006 at 04:11:32PM -0800, Randy.Dunlap wrote: > > > On Fri, 17 Feb 2006, Adrian Bunk wrote: > > > > > > > On Thu, Feb 16, 2006 at 12:12:19AM +0100, Martin MOKREJ? wrote: > > > > > > > > > Hi, > > > > > > > > Hi Martin, > > > > > > > > > I have the following problem when compiling linux kernel on Intel > > > > > Pentium4M machine: > > > > > > > > > > drivers/acpi/osl.c:57:38: empty filename in #include > > > > > drivers/acpi/osl.c: In function `acpi_os_table_override': > > > > > drivers/acpi/osl.c:258: error: `AmlCode' undeclared (first use in > > > > > this function) > > > > > drivers/acpi/osl.c:258: error: (Each undeclared identifier is > > > > > reported only once > > > > > drivers/acpi/osl.c:258: error: for each function it appears in.) > > > > > make[2]: *** [drivers/acpi/osl.o] Error 1 > > > > > > > > > > It turned out I have enabled the custom DSDT option but the field > > > > > for the custom file have left empty. That's the cause for the error. > > > > > Something should probably take care of this case. I use "menuconfig" > > > > > to manipulate the .config file. > > > > > > > > this is a class of errors Kconfig can't handle. > > > > > > > > And if it was handled, the next problems were to check first whether the > > > > file exists, and next whether it's actually a valid DSDT table file... > > > > > > > > Kconfig helps you to avoid many errors, but there are classes of errors > > > > it simply can't prevent. > > > > > > Adrian, I looked at this one also, and I cannot find /AmlCode/ > > > in any .h or .c file. Did you find it? if so, where? > > > > I'm seeing it in both 2.6.15.4 and Linus' current tree at exactly the > > place the error message from the bug report mentions it. > > Yep, I screwed up my question. Where is it defined/declared? > That's what I can't find. In the file whose name you have to set with CONFIG_ACPI_CUSTOM_DSDT_FILE. > ~Randy cu Adrian -- "Is there not promise of rain?" Ling Tan asked suddenly out of the darkness. There had been need of rain for many days. "Only a promise," Lao Er said. Pearl S. Buck - Dragon Seed