MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <17638.11497.402153.649650@domain.hid> Date: Fri, 18 Aug 2006 23:11:05 +0200 Subject: Re: [Xenomai-core] [PATCH] speed up building of posix apps In-Reply-To: <44E5FB40.1050306@domain.hid> References: <44E5ACFA.50905@domain.hid> <17637.50472.580142.331066@domain.hid> <44E5ED9A.9040201@domain.hid> <17637.63696.703047.258987@domain.hid> <44E5FB40.1050306@domain.hid> From: Gilles Chanteperdrix List-Id: "Xenomai life and development \(bug reports, patches, discussions\)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Jan Kiszka Cc: xenomai-core Jan Kiszka wrote: > Gilles Chanteperdrix wrote: > > Jan Kiszka wrote: > > > Ok, here comes version 2, now with detection of the required ld feature. > > > Falls back to normal behaviour if ld is too old. Could you test it please? > > > > > > [Grmbl, the fun stops where autoconf begins...] > > > > Seems to work. But maybe we could find the bottleneck and fix it in a > > general way. What part of the process is slow ? > > > > Don't know. Maybe it's some automake magic (the arguments look different > between libtool invocation and linker run), maybe just the long list of > arguments. > > Anyway, it's also annoying how the screen is filled up with this > irrelevant information. So besides looking for other optimisations (but > things run fine now I think), I definitely vote for the @file approach > for the sake of output reduction. I haven't build a larger POSIX project > against Xenomai recently, but I could imagine that the dump size can > become even more than just annoying... Patch applied, thanks. Since we are talking about optimisation, in shell scripts, I prefer to set a variable to true (or better, the : builtin) or false, this way, it may be used directly as a condition. -- Gilles Chanteperdrix.