IRC log for #brlcad on 20160302

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01:06.37boj__Hi, brlcad, I am PhD student majoring in Comptuter Graphics, and only have some basic understanding of NURBS, in my next project, I will do something related to modeling, so I thinking NURBS based modeling may be helpful to my proj, so I am interested in this topic.
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03:52.26Notify03BRL-CAD:brlcad * 67209 (brlcad/trunk/src/other/libnetpbm/CMakeLists.txt brlcad/trunk/src/other/libnetpbm/pm_config.h.in): make sure we test for and include stdint.h for windows
04:19.51brlcadstarseeker: mac build is failing due to new pbm lib. this is the probem: https://www.google.com/search?client=safari&rls=en&q=error:+unknown+machine+mode++++++'V8QI'&ie=UTF-8&oe=UTF-8
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04:22.56brlcadstarseeker: I tested if simply adding -msse3 would get past the error and it did not
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04:42.53brlcadstarseeker: I found a workaround
04:42.54Notify03BRL-CAD:brlcad * 67210 (brlcad/trunk/src/other/libnetpbm/CMakeLists.txt brlcad/trunk/src/other/libnetpbm/libpbm3.c): adding -msse3 does not seem to get past this line giving a build failure on mac: error: unknown machine mode 'V8QI'. adding -D_BSD_SOURCE=1 and -msse3 did not work. specific source of the problem remains unknown, but updating to the newer vector_size attribute instead of mode gets us a clean
04:42.57Notifycompile.
04:42.59Notify...
04:45.25Notify03BRL-CAD:brlcad * 67211 brlcad/trunk/src/libanalyze/api.c: one_twelfth is unused
04:50.21Notify03BRL-CAD:brlcad * 67212 brlcad/trunk/src/libanalyze/centroid.c: units is also apparently unused. shouldn't need a table like this regardless as there's a BU interface for units
04:51.01Notify03BRL-CAD:brlcad * 67213 brlcad/trunk/include/icv/io.h: quell documentation warning, match the parameter names.
04:52.36Notify03BRL-CAD:brlcad * 67214 (brlcad/trunk/src/adrt/adrt.h brlcad/trunk/src/conv/g-var.c and 8 others): we do not need to directly include stdint.h in these files as it is one of the things common.h guarantees
04:58.50Notify03BRL-CAD Wiki:Zaverichintan * 0 /wiki/User:Zaverichintan:
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05:16.06Notify03BRL-CAD:brlcad * 67215 (brlcad/trunk/include/analyze.h brlcad/trunk/src/libanalyze/api.c): make the resource functions conform with the naming conventions defined in HACKING.
05:20.21Notify03BRL-CAD:brlcad * 67216 brlcad/trunk/src/libanalyze/api.c: conventional app logic straight from gqa is now quite unsafe library logic. probably should stash it in the context.
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07:14.08STWsuccussfully built brl-cad on VM, excited!
07:14.52STWhowever, i got 99% test cases passed, but 4 tests failed, namely 1, 467, 761, 766...
07:15.00STWanyone encountering this before?
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12:01.37tafodinhoplease i have another error while compiling the code please check the log here http://pastebin.com/4P0U4hkq and tell me whats am missing thanks
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12:25.38starseekertafodinho: that's a very strange error - nmg_pt_fu.c.o: file not recognized: File truncated looks to me like the drive ran out of space before it finished writing the .o file
12:25.53starseeker~pastebin
12:25.53infobotA "pastebin" is a web-based service where you should paste anything over 3 lines so you don't flood the channel. Here are links to a few: http://www.pastebin.com, http://pastebin.ca, http://channels.debian.net/paste, http://paste.lisp.org, http://bin.cakephp.org/; or install pastebinit with yum or aptitude.
12:26.22starseekergenerally speaking, pastbin.com isn't preferred - I'd suggest the lisp.org version personally...
12:27.12starseekerSTW: do you have any more verbose output you can show us on the test failures?
12:28.01tafodinhostarseeker: my computer shutdown becus of lack of power could that be the problem?
12:28.37STWstarseeker: 1- NOTE:some “test’ tests are expected to fail, ‘regress’ must pass (Failed)
12:29.03STWstarseeker: 467 - bu_hash_lorem_ipsum (Failed)
12:29.05starseekertafodinho: that's probably it - it probably didn't complete the .o file before it went' down
12:29.22starseekerI'd suggest removing the .o file and trying again
12:29.31STW761 - regress-flawfinder (Failed)
12:29.42STWstarseeker: okay, let me try
12:29.56starseekerSTW: no, that advice was for tafodinho
12:30.07starseekerSTW: in your case, I'd suggest running make check instead of make test
12:30.17STWok
12:30.37starseekerthe  bu_hash_lorem_ipsum failure is interesting - that is expected to work - but the flawfinder test is currently known not to work
12:31.25STWthere is another fail. 766 - regress-quote (Failed)
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12:31.41starseekerSTW: OK - what platform are you on?  (OS/compiler)
12:32.05STWI just use the BRL-CAD vm
12:32.27STWbut the cmake is out-of-date, so I update it to 3.3.2
12:32.29starseekerah
12:32.36starseekerOK, that should be fine
12:32.47STWas for the host machine, I use centos
12:33.02starseekernods - the vm machine is the key
12:33.34Notify03BRL-CAD:starseeker * 67217 brlcad/trunk/src/libgcv/plugins/obj/wfobj/obj_util.h: Need common.h for uint8_t
12:34.24starseekerSTW: try this:  ctest --verbose -I 467,467
12:35.41starseekerthe quote one is also known to be not working at the moment, but the lorem_ipsum test (467) should work
12:36.01STWstarseeker: I did ‘make check’, it works fine except for one test
12:36.12starseekerSTW: did you try make test in response to one of our documents, or was it just a standard test to run?
12:36.49starseekerSTW: try that ctest line and let's see if we can figure it out - that's a new test, so may have some kinks in it
12:37.41STWyes, I am on it
12:38.40STWbtw, what is the entry point for this software, I mean a gui or something?
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12:40.32STWstarseeker: it’s still the same. 1, 467, 761 and 766 fail
12:40.50starseekerSTW: did you run the ctest command I gave above?
12:41.00starseekerthat should have run *just* the 467 test
12:41.04STWyes, exactly
12:41.13starseekerand it ran all the tests?
12:41.16STWyes...
12:41.20starseekerscowls
12:41.56STWwhy is that…
12:41.58starseekerOK, try this:  src/libbu/tests/tester_bu_hash "2"
12:42.27STWa lot of error info
12:42.47starseekergood, that's what we need.  post it to paste.lisp.org and let's have a look...
12:43.39tafodinhostarseeker: Please check me out this new error
12:45.23tafodinhohttp://pastebin.com/5YH5a0Pi
12:46.50starseekertafodinho: that's another really strange error.  I'd suggest starting with a clean build directory, if you haven't tried that yet...
12:47.15starseekerif your computer powered down mid-build, there's no telling what might have happened
12:48.13tafodinhostarseeker: Ok that means i should delete my present build directory?
12:48.18starseekeryes
12:48.57starseekerand just for good measure do an svn update in your source tree
12:49.14Notify03BRL-CAD:starseeker * 67218 brlcad/trunk/regress/icv/CMakeLists.txt: turn this test off for now - still sorting things out
12:49.27starseekerok folks, I've gotta run for now
12:50.04starseekerSTW: if you can post the output from the tester_bu_hash run somewhere, that would be helpful
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13:00.26spycodeStarseeker: My processor just overheated and my computer shutdown i have to restart
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13:02.24tafodinhoprocessor failure!!
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13:13.29STWstarseeker: send you an email regarding the error message to emailing list.
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14:14.25starseekerSTW: interesting - not at all what I expected
14:18.36Notify03BRL-CAD:starseeker * 67219 brlcad/trunk/src/libbu/tests/hash.cxx: Only check second if we've got a find reported.
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14:30.02Notify03BRL-CAD:starseeker * 67220 brlcad/trunk/src/libbu/tests/hash.cxx: Use the stored key length when creating a string version of the key.
14:30.10starseekerSTW: does 67220 help any?
14:31.48STWI don’t quite understand what it means…
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15:45.24Notify03BRL-CAD:starseeker * 67221 brlcad/trunk/src/util/pix-ppm.c: Need to read the whole file, not just first line (Sean)
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16:28.27Notify03BRL-CAD:starseeker * 67222 brlcad/trunk/NEWS: Sean fixed a bug in pix-ppm dating back to 2009 (possibly r36445) that resulted in invalid ppm files being written out.
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16:34.10Notify03BRL-CAD:n_reed * 67223 brlcad/branches/brep-debug/doc/docbook/system/implementation/en/bool_eval_development.xml: note typical ON_BoundingBox usage
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17:54.56starseekerSTW: does the test pass when you update to r67220?
17:55.16starseeker(run make check to rebuild)
17:56.05Notify03BRL-CAD:starseeker * 67224 brlcad/trunk/src/libicv/icv_private.h: Need to study gcv's plugin approach - eventually, we'll need something similar for libicv. Don't have the resources to throw at it now.
17:56.38STWstarseeker: I have no access for my working computer right now. will try later
17:57.26STWbtw, maybe a stupid question, how do i update to r67220, by ‘git pull origin’?
17:58.46Notify03BRL-CAD:starseeker * 67225 brlcad/trunk/src/libicv/fileformat.c: Sigh. Sean pointed out that some of our image processing tools may be assuming they'll get PIX out of the box, which is a fair point. It's ultimately the apps responsibilty to specify png, but we should review our 'user facing' tools (as opposed to the processing tools that are designed to be piped together) to make sure they are in fact defaulting
17:58.48Notifyto png...
17:58.50Notify...
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18:28.17tafodinhoyet another error at 81% can someone please help me view error here http://pastebin.com/VcNBzyYA
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19:01.48starseekerSTW: no, we use subversion - so it'd be svn update
19:02.44STWgot it. You update the code base really fast :)
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19:09.01tafodinhostarseeker: please help me out with this error http://pastebin.com/VcNBzyYA
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21:17.02Notify03BRL-CAD:starseeker * 67226 (brlcad/trunk/regress/icv/m35.bw.tbz2 brlcad/trunk/regress/icv/m35_bw.pix.tbz2 brlcad/trunk/regress/icv/m35_bw.png): Use images generated from 7.20.4, before any of the image tools were using libicv
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22:42.16Notify03BRL-CAD:starseeker * 67227 (brlcad/trunk/src/libicv/bw.c brlcad/trunk/src/libicv/color_space.c): I *think* this gets closer to the same behavior as the original pix-bw, but its still not exact.
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23:40.26Notify03BRL-CAD:n_reed * 67228 brlcad/branches/brep-debug/doc/docbook/system/implementation/en/bool_eval_development.xml: add overview of intersection classes and types

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