[maemo-developers] about build deb package in scratchbox ? emergency!!
hi everyone: I come across a problem when a build deb in scratchbox. here the description:***dpkg-buildpackage -rfakeroot -us -ucunable to get login information for username "zgt" at /scratchbox/devkits/debian/lib/dpkg/controllib.pl line 59.Compilation failed in require at /scratchbox/devkits/debian/bin/dpkg-parsechangelog line 15.what's the problem ? thanks === 快来和我一起享受TOM免费邮箱吧！ 看看除了1.5G，还有什么？ 敲开精彩 聊天世界：网通用户 电信用户 明星金曲免费送(http://mm.tom.com/ivr/)：周杰伦 林俊杰 庞龙 张惠妹 劲爆歌曲尽情点(http://mm.tom.com/ivr/)：霍元甲 吉祥三宝 人质 曹操 炫酷彩铃免费送(http://mm.tom.com/cailing/)：周杰伦帮你接电话 麻烦女朋友 七里香 小城故事 === ___ maemo-developers mailing list maemo-developers@maemo.org https://maemo.org/mailman/listinfo/maemo-developers
Re: [maemo-developers] gcc options for smallest size, best speed, etc
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Clemens Eisserer wrote: > Hi, > > >>I'd expect -g -Os to do all appropriate code size optimisations >>regardless of the architecture. > > Well "-g" is a bit stupid in this scenario, since this means you tell > gcc to optimize for size but include debugging informations too. > > I would recommend -O2 as the "best" option to use. It does a fine job > deciding wether a optimization is really worth the extra bloat, which > is especially important when it comes down to the small i-cache the > N770's processor has. - -Os uses the same optimizations as -O2 but takes size into account, so that should be even better for small caches. From my tests -Os is sligtly faster as -O2 since you need to load less from jffs2 (less zlib stuff). regards, Koen -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.1 (Darwin) iD8DBQFEUfAsMkyGM64RGpERAg4QAJ9foVR72/3hV/YGPOXHO24kEO/sFQCdFIBx nm4+tMzQSGRs/dNCVShAFF0= =DQOO -END PGP SIGNATURE- ___ maemo-developers mailing list maemo-developers@maemo.org https://maemo.org/mailman/listinfo/maemo-developers
Re: [maemo-developers] gcc options for smallest size, best speed, etc
Hi, > I'd expect -g -Os to do all appropriate code size optimisations > regardless of the architecture. Well "-g" is a bit stupid in this scenario, since this means you tell gcc to optimize for size but include debugging informations too. I would recommend -O2 as the "best" option to use. It does a fine job deciding wether a optimization is really worth the extra bloat, which is especially important when it comes down to the small i-cache the N770's processor has. lg Clemens ___ maemo-developers mailing list maemo-developers@maemo.org https://maemo.org/mailman/listinfo/maemo-developers
Re: [maemo-developers] gtkmm Installation in scratchbox
On Thu, 2006-04-27 at 10:49 +0200, Damaris Kröger wrote: > Hello, > > i tried to install gtkmm for maemo, > > i installed > > sigc++ (libsigc++-2.0.17) > glibmm-2.4 (glibmm-2.6.1) > gtkmm-2.4 (gtkmm-2-6.5) How did you install them? From source, or from some debian packages? > PKG_CONFIG_PATH=/usr/lib/pkgconfig > SBOX_DEFAULT_AUTOCONF=2.59 > SBOX_DEFAULT_AUTOMAKE=1.8 > > > I had big problems to install the library hildon-fmmm-0.1.0 (I get the > Sources from the SVN-Repository), because the result of the 'pkg-config > --libs' wasn't complete (the library hildonwidgets was missing). This is not clear to me. Exactly what error message did you see? Are you building in a separate prefix, or in /usr, or /usr/local? I recommend jhbuild to get this right: http://maemo.org/maemowiki/MaemoWithJhbuild > I don't > know why because the PKG_CONFIG_PATH is set. > The error message was: > > /*`/home/vlg/hildon-fmmm/hildon-fm/hildon-fmmm/private' > make[4]: *** No rule to make target `file-chooser-dialog_p.h', needed by > `all-am'. Stop.*/ This is probably a problem with the autotools. I am using these tools inside jhbuild, but it's probably not the whole story: [sbox-SDK_maemo_686: ~] > jhbuild --file=/home/murrayc/.jhbuildrc_maemo shell sh-2.05b$ autoconf --version autoconf (GNU Autoconf) 2.59 Written by David J. MacKenzie and Akim Demaille. Copyright (C) 2003 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. sh-2.05b$ automake --version automake (GNU automake) 1.9.6 Written by Tom Tromey <[EMAIL PROTECTED]>. Copyright 2005 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. sh-2.05b$ [snip] By the way, I just built hildon-widgetsmm and all its dependencies with jhbuild, successfully. -- Murray Cumming [EMAIL PROTECTED] www.murrayc.com www.openismus.com ___ maemo-developers mailing list maemo-developers@maemo.org https://maemo.org/mailman/listinfo/maemo-developers
[maemo-developers] About gstreamer plugins and DSP counterpart
Hi ppl, I believe that gstreamer plugins source code should be very usefull for my project, but I should be able to write a plugin for vlc I could found enough tech info about the code on DSP, I'm asking for api description in order to achive my project in the best aproach. I belive that I could reuse dsptask11 if I could find a minimal description about it and doing some experimentation. Are a closed license on this part of code ? Are the plugins written by Fluendo ? There is any way to get this info, I'm thinking in a non disclosure contract or similar. Could someone give me some orientation. Thanks in advance Josep Torra Valles http://n770galaxy.blogspot.com/ ___ maemo-developers mailing list maemo-developers@maemo.org https://maemo.org/mailman/listinfo/maemo-developers
