From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sog-mx-3.v43.ch3.sourceforge.com ([172.29.43.193] helo=mx.sourceforge.net) by sfs-ml-3.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1XPU33-0003uP-S6 for ltp-list@lists.sourceforge.net; Thu, 04 Sep 2014 10:13:49 +0000 Date: Thu, 4 Sep 2014 12:13:37 +0200 From: chrubis@suse.cz Message-ID: <20140904101337.GA3151@rei.suse.cz> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Subject: Re: [LTP] [RFC] Realtime tests - autoconf problems in OpenEmbedded cross-build environment List-Id: Linux Test Project General Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-list-bounces@lists.sourceforge.net To: Gary Robertson Cc: ltp-list , Mike Holmes Hi! > The autoconf scripts in 'ltp/testcases/realtime/m4/check.m4' evaluate > whether priority-inheriting mutexes and robust mutexes are supported on the > system for which the LTP realtime tests are being targeted. Portions of > the LTP realtime test code required to test these features on the target > are then conditionally included or excluded at compile time based on > autoconf results. > > To check these features, the autoconf scripts attempt to compile and then > execute initialization functions which rely on the features. Is this done > because the mere presence of the appropriate headers and protocol value > definitions, etc. is insufficient proof that the features are supported? Maybe I've overlooked something but all I see in the check.m4 file is AC_TRY_COMPILE() which should only try to run the code through the compile not even link it. At which point does the relatime configure execute the cross compiled binaries? -- Cyril Hrubis chrubis@suse.cz ------------------------------------------------------------------------------ Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ _______________________________________________ Ltp-list mailing list Ltp-list@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ltp-list