#qi-hardware IRC log for Friday, 2013-02-01

wpwrakroh: it's not only what schneier writes. there are also often good discussions. the better part of the internet hive mind at work :)01:14
whitequarkand friday squids!01:25
wpwrakyeah, the squids. have to be on good terms with Cthulhu01:27
qi-bot[commit] Werner Almesberger: ircstat/ML: update for 1/2013 (master) http://qi-hw.com/p/wernermisc/886f29b04:51
qi-bot[commit] Werner Almesberger: ircstat/mlstat: add 2013 (master) http://qi-hw.com/p/wernermisc/7d0797604:54
whitequarklook: https://github.com/digego/extempore05:02
wpwraklithp reloadeth ?05:08
whitequarkwhich lithp?05:18
wpwrakthe language looks lispish05:19
whitequarksyntax doesn't matter05:21
wpwraki'll keep that for my famous last words collection :)05:21
whitequarksyntax doesn't matter for the purpose of asking to look at features provided by this language; features which do not depend on its syntax having any particular form05:22
whitequarkis this better?05:22
wpwrakah :) so what's the killer feature ? "cyberphysical" sounds like coming from the inaccurate sciences department :)05:35
qi-bot[commit] Werner Almesberger: ubb-la/gui.c (gui): move position display to show_position; add position in samples (master) http://qi-hw.com/p/ben-blinkenlights/5b050b405:47
qi-bot[commit] Werner Almesberger: ubb-la/gui.c: add user-defined zero reference (set/unset with space) (master) http://qi-hw.com/p/ben-blinkenlights/b99c81405:47
qi-bot[commit] Werner Almesberger: ubb-la/gui.c (pos_step): step one sample at maximum zoom (master) http://qi-hw.com/p/ben-blinkenlights/9cc032805:47
qi-bot[commit] Werner Almesberger: ubb-la/gui.c (si_text): used fixed %7.3f format if we have 7 characters (master) http://qi-hw.com/p/ben-blinkenlights/60b375105:47
qi-bot[commit] Werner Almesberger: ubb-la/README: briefly describe GUI use (master) http://qi-hw.com/p/ben-blinkenlights/005817515:30
qi-bot[commit] Werner Almesberger: ubb-la/gui.c (gui_init): disable the cursor on the Ben (master) http://qi-hw.com/p/ben-blinkenlights/9c3caf215:30
qi-bot[commit] Werner Almesberger: ubb-la/gui.c: move sample retrieval to new function get_sample (master) http://qi-hw.com/p/ben-blinkenlights/47e585915:30
qi-bot[commit] Werner Almesberger: ubb-la/gui.c: Shift+Left/Right jumps "intelligently" to next change on any channel (master) http://qi-hw.com/p/ben-blinkenlights/aa1106e15:30
kukacHi, i am a beginner in cross compiling. I tried to follow these instructions: http://en.qi-hardware.com/wiki/Building_Software_Image#Downloading_sources and I get an error message:20:42
kukacmake -r world: build failed. [...] Error 120:43
kukacnow trying with V=99 switch20:43
kukacit is a amd64 system20:43
kukacmake  all-recursive20:45
kukacmake[5]: Entering directory `/home/user/xcompile_xburst/openwrt-xburst/build_dir/host/mklibs'20:45
kukacMaking all in src20:45
kukacmake[6]: Entering directory `/home/user/xcompile_xburst/openwrt-xburst/build_dir/host/mklibs/src'20:45
kukacMaking all in mklibs-readelf20:45
kukacmake[7]: Entering directory `/home/user/xcompile_xburst/openwrt-xburst/build_dir/host/mklibs/src/mklibs-readelf'20:45
kukacx86_64-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I../..   -O2 -I/home/user/xcompile_xburst/openwrt-xburst/staging_dir/host/include -I/home/user/xcompile_xburst/openwrt-xburst/tools/mklibs/include  -g -O2 -MT elf.o -MD -MP -MF .deps/elf.Tpo -c -o elf.o elf.cpp20:45
kukacelf.cpp: In static member function 'static Elf::file* Elf::file::open(const char*)':20:45
kukacelf.cpp:68:5: error: '::close' has not been declared20:45
kukacmake[7]: *** [elf.o] Error 120:45
kukacmake[7]: Leaving directory `/home/user/xcompile_xburst/openwrt-xburst/build_dir/host/mklibs/src/mklibs-readelf'20:45
kukacmake[6]: *** [all-recursive] Error 120:45
kukacmake[6]: Leaving directory `/home/user/xcompile_xburst/openwrt-xburst/build_dir/host/mklibs/src'20:45
kukacmake[5]: *** [all-recursive] Error 120:45
kukacmake[5]: Leaving directory `/home/user/xcompile_xburst/openwrt-xburst/build_dir/host/mklibs'20:45
kukacmake[4]: *** [all] Error 220:45
kukacmake[4]: Leaving directory `/home/user/xcompile_xburst/openwrt-xburst/build_dir/host/mklibs'20:45
kukacmake[3]: *** [/home/user/xcompile_xburst/openwrt-xburst/build_dir/host/mklibs/.built] Error 220:45
kukacmake[3]: Leaving directory `/home/user/xcompile_xburst/openwrt-xburst/tools/mklibs'20:45
kukacmake[2]: *** [tools/mklibs/compile] Error 220:45
kukacmake[2]: Leaving directory `/home/user/xcompile_xburst/openwrt-xburst'20:45
kukacmake[1]: *** [/home/user/xcompile_xburst/openwrt-xburst/staging_dir/target-mipsel_uClibc-] Error 220:45
kukacmake[1]: Leaving directory `/home/user/xcompile_xburst/openwrt-xburst'20:45
kukacmake: *** [world] Error 220:45
kukacgot this with V=9920:45
wpwrakkukac: i don't know what's wrong with the openwrt build here, but if you're on some kind of debian x86-64, you could try the precompiled toolchain instead21:35
kukacwpwrak: I am trying to find it on the qi-hardware site. Thanks21:39
wpwrakthis is roughly the process that worked for me the last time21:46
wpwrakinstalls toolchain and "SDK". the latter contains the most important libraries.21:47
wpwrakthe "export" in the last line should go into .bash_profile or similar21:48
wpwrakinstead of the  ln -sf  you could also add that directory to your PATH. 21:49
kukacwpwrak: I am trying now with the script on http://en.qi-hardware.com/wiki/Building_OpenWRT_on_Debian_621:50
kukacwpwrak: this script worked on my laptop21:51
wpwraksounds promising :)22:00
--- Sat Feb 2 201300:00

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