> -----Original Message----- > From: openembedded-core-boun...@lists.openembedded.org > [mailto:openembedded-core-boun...@lists.openembedded.org] On > Behalf Of Richard Purdie > Sent: Thursday, October 04, 2012 4:21 AM > To: Maupin, Chase > Cc: openembedded-core@lists.openembedded.org > Subject: Re: [OE-core] [PATCH] libtool: Add missing DEPENDS on > libtool-cross > > On Tue, 2012-10-02 at 16:30 -0500, Chase Maupin wrote: > > * When building with 24 bitbake threads on my system I observed > > errors like the following: > > | configure.ac:199: error: LT_LANG: unsupported language: > "Go" > > | <tmpdir>/work/armv7a-vfp-neon-oe-linux-gnueabi/libtool- > 2.4.2-r3.0/libtool-2.4.2/aclocal-copy/libtool.m4:768: LT_LANG is > expanded from... > > | configure.ac:199: the top level > > | autom4te: m4 failed with exit status: 1 > > * This could be found by doing a clean build. If a build had > > already been performed then often just cleaning the libtool > > package and rebuilding it would resolve the issue. > > * Adding a DEPENDS on libtool-cross resolves this issue with a > > clean build. > > * Bump the PR > > So how do I reproduce this bug? In theory I'd just run "bitbake > libtool" > in a clean build directory? > > I've tried that with master and it all works? :/
Richard, I was able to reproduce this consistently on my build server which has 24 cores running at 3.5 GHz. I was using: BB_NUMBER_THREADS = "24" And PARALLEL_MAKE = "-j 24" I can try a build reducing the number of threads and see if the issue goes away as this might be a difference between our builds. Can you tell me what you are using? It seemed like a race condition because after I got the error I was able to do a -c cleanall of libtool and kick off the build again once libtool-cross was built and it would pass. Likewise I did: bitbake libtool-cross bitbake libtool and that would work but just bitbake libtool would fail. > > Cheers, > > Richard > > > _______________________________________________ > Openembedded-core mailing list > Openembedded-core@lists.openembedded.org > http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded- > core _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core