IRC log for #brlcad on 20150522

00:04.22 Notify 03BRL-CAD Wiki:Sweetbuns999 * 0 /wiki/User:Sweetbuns999:
00:14.00 *** join/#brlcad d356 (~d@50-90-234-94.res.bhn.net)
00:32.01 brad_h starseeker: what is the proper way to add new commands (command-line) for mged / archer? i see various cmd function prototypes listed in mged/cmd.h but that of course is only part of their implementation.
00:34.10 brad_h starseeker: i ask because i'm revamping my propsal. i'll be implementing command-line editing of nmg data-structures instead of thru the gui.
00:36.27 brad_h starseeker: also, you may want to provide some suggestion as to the command-line interface for that as well. i was thinking of following some of the design considerations that blender has taken for access to their bmesh: http://wiki.blender.org/index.php/Dev:2.6/Source/Modeling/BMesh/Design
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11:46.52 starseek1r brad_h: that's somewhat involved (adding new command) - you might look over commit 46507, which adds the exist command
11:47.03 starseek1r svn diff -c46507|less
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14:04.57 Notify 03BRL-CAD Wiki:MeShubham99 * 8346 /wiki/User:MeShubham99/GSoc15/OGV_production_ready_plan:
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15:06.38 ``Erik "Curve Parameterization For Mere Mortals" http://sidewindiegames.com/?p=327
15:15.02 Notify 03BRL-CAD:starseeker * 65024 brlcad/trunk/src/libbn/tests/bntester.c: gcc is issuing a Werror=clobbered warning about found_eof.
15:37.32 Notify 03BRL-CAD:starseeker * 65025 brlcad/trunk/src/libbg/CMakeLists.txt: GM -> BG (naming convention is needed for automagic handling of defines with MSVC)
15:46.46 Notify 03BRL-CAD:starseeker * 65026 (brlcad/trunk/include/bg/chull.h brlcad/trunk/include/bg/defines.h and 4 others): GM_ -> BG_
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17:57.29 Notify 03BRL-CAD Wiki:Hitesh sofat * 8347 /wiki/User:Hitesh/option_for_docbook:
18:09.36 Notify 03BRL-CAD:carlmoore * 65027 brlcad/trunk/src/util/gencolor.c: allow for (rare?) case of -r giving a smaller positive number than the number of values input; also, 0 (and not just negative) count will take us to infinite condition
18:15.33 Notify 03BRL-CAD:carlmoore * 65028 brlcad/trunk/src/util/gencolor.c: mv basemultiple declaration to main program; do not need it as global
18:18.47 Notify 03BRL-CAD:carlmoore * 65029 brlcad/trunk/src/util/gencolor.c: and move 2 more int variables into main program (not global)
18:31.24 Notify 03BRL-CAD:brlcad * 65030 brlcad/trunk/NEWS: carl added options to the gencolor command.
18:33.56 Notify 03BRL-CAD:brlcad * 65031 brlcad/trunk/NEWS: carl added options (-p -b -L -H) to the gencolor command and improved output parsing.
18:50.23 Notify 03BRL-CAD:brlcad * 65032 brlcad/trunk/include/bu/file.h: no more bu/mime.h
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18:54.51 Notify 03BRL-CAD:brlcad * 65033 brlcad/trunk/include/bu/file.h: ahh, I get it. this is a problem since now we can't just point at our source header dir. (revert 65032)
18:57.42 starseek1r brlcad: I'd be OK with checking in the generated version and having it update in the src tree when the inputs change - it's rare that we do that, and I try to avoid it, but the header wouldn't change all that often and I can see where the added complexity is a problem
19:06.05 starseek1r one sec...
19:23.54 ``Erik http://www.simppa.fi/blog/porsche-black-edition-engine-sound-particles/
19:39.26 Notify 03BRL-CAD:starseeker * 65034 (brlcad/trunk/include/bu/CMakeLists.txt brlcad/trunk/src/libbu/CMakeLists.txt brlcad/trunk/src/libbu/mime.cmake): Check in the bu/mime.h header and update the cmake script to maintain it there instead of in the build directory. Since the header seldom changes, go with the clarity of including it where it is expected instead of enforcing the 'minimize configure/build changes to src dir
19:39.28 Notify files' policy.
19:39.30 Notify ...
19:48.40 brlcad starseek1r: how about instead of modifying the src dir, just have it check if they're different and fail the build (a read-only checkout would be a good test!)
19:48.47 brlcad like you said, that should be rare/non-existent
19:49.22 brlcad let the user copy it manually and commit instead of it sneaking in just because they ran make
19:49.27 starseek1r erm. I guess that could be OK, as long as it prints the copy line for moving the new generated file...
19:49.36 brlcad sure
19:49.55 starseek1r read only checkout won't 100% succeed now - a couple of the toplevel doc files are automatically maintained/synced
19:50.03 brlcad that way user is informed (maybe they didn't mean to update/move the mime file)
19:50.13 starseek1r as are a couple of the generated sources for stepcode...
19:50.19 brlcad ugh :)
19:50.31 brlcad well a goal for "someday maybe"
19:50.48 brlcad it'd be nice to maintain a behavior contract
19:51.00 starseek1r is open to suggestions on those - I *really* wanted a read-only tree, but syncing option docs with CMake code manually begs for out of date docs
19:51.36 brlcad not if it halts the build ;)
19:51.40 starseek1r suppose we could fail configure until the sync is made manually... hadn't considered making it a haulting condition
19:51.41 brlcad it's their problem then
19:52.51 brlcad ``Erik: nifty viz
19:53.45 brlcad ``Erik: oh, and fyi there's some problem with our version of apache (maybe a vulnerability or a bug?) ... every now and then it signal 11's every/any page until a restart
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19:54.23 brlcad basically all sites go down (!)
19:54.44 brlcad I couldn't find the source in logs, but my foo was shallow
20:03.19 Notify 03BRL-CAD:starseeker * 65035 brlcad/trunk/src/libbu/mime.cmake: Try haulting configure and reporting the difference for mime, rather than updating automatically. More jarring, but also more principled in terms of not modifying the src tree.
20:03.43 brlcad woot
20:04.16 starseek1r well, let's see if it works cross platform - may have to get fancy if the svn checkout does one thing with line endings and CMake does another...
20:14.55 *** part/#brlcad Shubham (6719e766@gateway/web/freenode/ip.103.25.231.102)
20:16.48 ``Erik brlcad: I've noticed sig11's, but not an actual loss of service (beyond the request that crashes).. when was the last time it was messed up? my traffic graphs aren't showing any dead spots lately
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20:38.11 Notify 03BRL-CAD:starseeker * 65036 brlcad/trunk/src/conv/gcv/gcv.cpp: More help output tweaking, and add ability to differentiate between input-only, output-only and input-and-output applicable options.
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20:44.37 Notify 03BRL-CAD:starseeker * 65037 brlcad/trunk/src/conv/gcv/gcv.cpp: to the top level, these are unknowns, not format options.
20:46.16 brlcad ``Erik: it happened again about an hour ago (apachectl restart fixes it)
20:47.46 brlcad ``Erik: see /var/log/messages around May 22 15:03:01
20:53.02 ``Erik I see logged successes during the window of sig11's, so not a complete service outage
20:53.34 ``Erik rebuilds some to see if that fixes things
21:04.11 ``Erik ok, recompiled apache (and dependant ports) running, now the waiting game :)
21:07.28 brlcad cool
21:07.51 brlcad stepcode
21:08.13 brlcad er, stepcode's mediawiki instance still sig11's but that's probably a different issue
21:08.48 *** join/#brlcad d356 (~d@50-90-234-94.res.bhn.net)
21:08.53 ``Erik hm, is that what we're seeing right now?
21:09.14 brlcad what do you mean?
21:09.24 ``Erik May 22 17:08:16 brlcad kernel: pid 85752 (httpd), uid 80: exited on signal 11
21:09.38 brlcad yeah
21:09.41 brlcad the sporadic ones
21:09.48 brlcad crashes on demand
21:09.56 brlcad <PROTECTED>
21:10.13 ``Erik 2 at 17:06:39, 4 at 17:06:41
21:10.24 ``Erik woops, s/06/07
21:11.07 brlcad I spent half a day trying to trace that one down
21:11.13 brlcad upgraded mw to the latest
21:11.23 brlcad seemed to be some php interaction with apache
21:36.39 Notify 03BRL-CAD:carlmoore * 65038 brlcad/trunk/src/util/gencolor.c: fix the case of use of any of -p,-b,-L,-H where the number of input values is not integer multiple of number of values needed for the file
21:59.50 ``Erik ok, I've turned off apc, let's see if that does something
22:34.24 *** join/#brlcad dracarys983 (dracarys98@nat/iiit/x-wcuyayjreqhrwqda)
22:58.10 ``Erik an hour with no segfaults, interesting
23:06.56 Notify 03BRL-CAD Wiki:Bhollister * 8348 /wiki/User:Bhollister/DevLogMay2015: /* Friday, May 22, 2015 */
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23:20.01 Notify 03BRL-CAD Wiki:Bhollister * 8349 /wiki/User:Bhollister/Proposal:
23:21.00 Notify 03BRL-CAD Wiki:Bhollister * 8350 /wiki/Google_Summer_of_Code/2015: /* NMG Editing */
23:21.18 Notify 03BRL-CAD Wiki:Bhollister * 8351 /wiki/Google_Summer_of_Code/2015: /* NMG Editing */
23:22.40 Notify 03BRL-CAD Wiki:Bhollister * 8352 /wiki/User:Bhollister/Abstrac:
23:25.17 brad_h i've updated my gsoc2015 proposal on the wiki + google-melange. Additional info: http://people.ucsc.edu/~behollis/hollisterGSoC2015Revised2.pdf
23:44.26 ``Erik huh, sigill, but no sigsegv

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