From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id 9179EE00576; Tue, 22 Jul 2014 04:37:35 -0700 (PDT) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 X-Spam-HAM-Report: * -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, * medium trust * [147.11.1.11 listed in list.dnswl.org] * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] Received: from mail.windriver.com (mail.windriver.com [147.11.1.11]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id D0865E0054C for ; Tue, 22 Jul 2014 04:37:30 -0700 (PDT) Received: from ALA-HCA.corp.ad.wrs.com (ala-hca.corp.ad.wrs.com [147.11.189.40]) by mail.windriver.com (8.14.5/8.14.5) with ESMTP id s6MBb2CB019986 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=FAIL); Tue, 22 Jul 2014 04:37:02 -0700 (PDT) Received: from [128.224.162.181] (128.224.162.181) by ALA-HCA.corp.ad.wrs.com (147.11.189.40) with Microsoft SMTP Server id 14.3.169.1; Tue, 22 Jul 2014 04:37:02 -0700 Message-ID: <53CE4CDC.10308@windriver.com> Date: Tue, 22 Jul 2014 19:37:00 +0800 From: Robert Yang User-Agent: Mozilla/5.0 (X11; Linux i686; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Martin Jansa References: <8f203e49c4ecfc92eb09b175707f8dd7a6f0b546.1406024955.git.liezhi.yang@windriver.com> <20140722104852.GP22875@jama> In-Reply-To: <20140722104852.GP22875@jama> Cc: poky@yoctoproject.org Subject: Re: [PATCH 2/2] local.conf.sample: qemu-native DEPENDS libxext-naive X-BeenThere: poky@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Poky build system developer discussion & patch submission for meta-yocto List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 22 Jul 2014 11:37:35 -0000 Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit On 07/22/2014 06:48 PM, Martin Jansa wrote: > On Tue, Jul 22, 2014 at 03:31:25AM -0700, Robert Yang wrote: >> Fixed do_configure error: >> >> ERROR: User requested feature sdl >> configure was not able to find it. >> Install SDL devel >> >> This is error from log.do_configure, and if we check config.log, the error is: >> >> sysroots/x86_64-linux/usr/lib/libXext.so.6: undefined reference to `_XEatDataWords' >> >> The _XEatDataWords is provided by libX11.so, the dependencies are: >> >> qemu-native -> sdl(from the host) -> libXext.so(maybe host or native) -> libX11.so (maybe host or native) >> >> We may meet the error if host's libX11.so doesn't provide _XEatDataWords, and native's >> libX11.so has been removed (for example, rebuild). >> >> Another way to fix is: let qemu-native depend on libxext-naive when sdl is >> enabled, for example: >> >> PACKAGECONFIG[sdl] = "--enable-sdl,--disable-sdl,libsdl libxext-native," >> >> But this might be incorrect since target sdl or qemu may not require X11, so >> set: >> >> DEPENDS_pn-qemu-native += "libxext-naive" >> >> in local.conf.sample to fix problem. >> >> Signed-off-by: Robert Yang >> --- >> meta-yocto/conf/local.conf.sample | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/meta-yocto/conf/local.conf.sample b/meta-yocto/conf/local.conf.sample >> index bcb0864..742eb1a 100644 >> --- a/meta-yocto/conf/local.conf.sample >> +++ b/meta-yocto/conf/local.conf.sample >> @@ -243,6 +243,7 @@ BB_DISKMON_DIRS = "\ >> # seen. The two lines below enable the SDL backend too. This assumes there is a >> # libsdl library available on your build system. >> PACKAGECONFIG_pn-qemu-native = "sdl" >> +DEPENDS_pn-qemu-native += "libxext-naive" > > Doesn't this belong in qemu-native's PACKAGECONFIG definition for sdl? Yes, but I don't know how to do it, what I know is: PACKAGECONFIG[sdl] = "--enable-sdl,--disable-sdl,libsdl libxext," That would affect the target qemu, too, for example, when the user defines: PACKAGECONFIG = "sdl" for target qemu, then the depends would be: "libsdl libxext" But the target sdl or qemu may not require X11. Do you know how to define it for qemu-native only, please ? // Robert > >> PACKAGECONFIG_pn-nativesdk-qemu = "sdl" >> ASSUME_PROVIDED += "libsdl-native" >> >> -- >> 1.7.9.5 >> >> -- >> _______________________________________________ >> poky mailing list >> poky@yoctoproject.org >> https://lists.yoctoproject.org/listinfo/poky >