At Tue, 10 Jul 2007 10:05:12 -0500, Paul Kavan wrote: > > > On 7/10/07, Takashi Iwai <tiwai@xxxxxxx> wrote: > > At Fri, 06 Jul 2007 11:46:59 +0200, > I wrote: > > > > At Thu, 05 Jul 2007 12:15:06 -0300, > > Fausto Carvalho Marques SIlva wrote: > > > > > > In salsa library(this library really saved my life, from am alsa-lib of > > > 600K to 45K!!!), developed by Takashi Iwai, the creation of asoundlib.h > > > is dynamic and based on the configure options ( --disable-mixer will > > > remove mixer.h from asoundlib.h). > > > Can alsa-lib do the same??I think it is a good "cleanup" way of doing > > > client header files. > > I really like the idea of Salsa as well. I have built both ALSA-libs and SALSA-libs > for my ARM SoC system. However, there are a lot of features I am sure I do not need, > e.g. mixer. I would like to build the minimal SALSA system for playing and capturing > audio through a PCM interface. The audio is mono, 8k sample rate with no sw audio > control, etc. What tags can I add to get the smallest possible SALSA build. Currently > I am doing this: > > CC=arm-linux-gcc ./configure --target=arm-linux --host=i686-pc-linux-gnu > --with-versioned=no --disable-mixer > > then > > make install DESTDIR=$HOME/Linux_Builds/buildroot/build_arm/root/ > > But am still getting about a 400k addition to my rootfs. Anyway to make that smaller? 400k? It's definitely too much. First, disable static library via --disable-static configure option. You need only libsalsa.so.* for running system. The rest, pkgconfig and include files, are needed only for development. Also, install stripped binaries via 'make install-strip'. On my system, the above will result in 36kB binary. (BTW, salsa-lib has no versioned symbols, so --with-versioned=no is useless.) Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
