IRC log for #brlcad on 20080510

00:07.01 *** join/#brlcad starseeker_ (n=CY@c-68-33-217-173.hsd1.md.comcast.net)
00:08.31 starseeker ``Erik: did I get it right? (or close enough?)
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01:47.38 *** join/#brlcad Axman6 (n=Axman6@pdpc/supporter/student/Axman6)
02:01.34 *** join/#brlcad Axman6 (n=Axman6@pdpc/supporter/student/Axman6)
02:30.08 brlcad starseeker: looks right, but you can always check with an ./autogen.sh && ./configure && make distcheck
02:30.47 brlcad until you know what all is going on, you basically need to run autogen.sh anytime any Makefile.am or configure.ac changes
02:30.54 brlcad even during svn update
02:33.03 starseeker_ had noticed...
02:33.18 starseeker_ thanks though - glad it looks OK :-)
02:34.49 brlcad distcheck is the money shot, it'll tell you what's missing
03:10.34 *** join/#brlcad wuxia (n=wuxia@unaffiliated/wuxia)
03:10.45 wuxia is there a online archive of brlcad models I can download?
03:26.37 starseeker_ There are a couple here: http://sourceforge.net/tracker/?atid=641557&group_id=105292&func=browse
03:27.24 starseeker_ most are in the distribution in /usr/brlcad/share/brlcad/7.12.2/db/ or wherever your db folder happens to be installed
03:43.53 wuxia thanks
04:20.29 *** join/#brlcad Twingy (n=justin@74.92.144.217)
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08:02.47 thing0 heya all
08:08.10 *** join/#brlcad clock_ (n=clock@77-56-93-6.dclient.hispeed.ch)
08:34.04 clock_ Is it allowed to make an elliptic cylinder by creating a circular cylinder and then applying a matrix that squeezes it?
09:08.44 *** join/#brlcad quentusrex_ (n=quentusr@c-71-197-244-228.hsd1.or.comcast.net)
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11:21.42 *** join/#brlcad thing1 (n=ric@124-169-190-82.dyn.iinet.net.au)
11:21.51 thing1 hey
11:21.54 thing1 dang
11:23.11 thing1 heard about Siemens PLM Synchronous Technology
11:23.25 thing1 I was wondering when someone was going to come up with something like this
11:23.33 thing1 model it using direct techniques
11:23.39 thing1 then add parametrics afer
11:42.33 brlcad hm, not ringing any bells of merit
11:43.25 brlcad clock_: yeah, I believe that'll work
12:52.35 *** join/#brlcad homovulgaris (i=homovulg@gateway/tor/x-e233ec8b0e5befbc)
12:53.09 homovulgaris hi all :)
12:53.34 homovulgaris Hi sean, my thesis finally got over today ;) went well
12:56.28 homovulgaris Why am i getting a TclReFree error in the latest revision :(
12:57.02 *** join/#brlcad thing0 (n=ric@124-169-190-82.dyn.iinet.net.au)
13:55.06 ``Erik hehehe, weird http://vids.myspace.com/index.cfm?fuseaction=vids.individual&videoid=33784206
13:57.45 *** join/#brlcad andrecastelo (n=chatzill@189.71.67.133)
13:57.59 andrecastelo good morning everyone :D
14:09.13 brlcad homovulgaris: I saw the message earlier
14:09.19 brlcad it's an include path problem
14:09.32 brlcad howdy andrecastelo
14:15.45 brlcad oh it wasn't your message, but same report ;)
14:18.10 *** join/#brlcad homovulgaris (i=homovulg@gateway/tor/x-873e62dc45cf1d3c)
14:38.47 *** join/#brlcad SpazzyMcGee (n=SpazzyMc@unaffiliated/spazzymcgee)
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14:41.31 *** join/#brlcad andrecastelo_ (n=chatzill@189.71.59.42)
14:41.43 andrecastelo_ hey brlcad
14:42.08 andrecastelo_ just sent the mlt defs patch, feedback welcome :D
15:01.29 brlcad andrecastelo: cool
15:01.35 brlcad i'll look over it this weekend
15:01.51 andrecastelo k, thx :D
15:01.58 brlcad have a road trip today and tomorrow, but should get some time in there ;)
15:02.21 andrecastelo oh cool, enjoy it :D
15:32.11 *** join/#brlcad andrecastelo_ (n=chatzill@189.71.59.42)
16:00.38 homovulgaris hi
16:00.51 homovulgaris still having trouble with tcl
16:01.44 brlcad homovulgaris: understandably given nothing has changed in the past four hours ;)
16:02.17 homovulgaris :) oh..
16:02.50 brlcad the problem is include paths, it's getting src/other/regex before src/other/tcl/generic somewhere
16:06.20 homovulgaris in my case it asks me to recompile with -fPIC
16:06.28 homovulgaris tclRegexp.o ofcourse
16:07.06 *** join/#brlcad clock_ (n=clock@77-56-95-39.dclient.hispeed.ch)
16:07.30 *** join/#brlcad thing0 (n=ric@123.208.77.107)
16:10.28 brlcad yeah, that's the problem, just verified
16:10.40 brlcad now .. how to actually fix that
16:11.01 brlcad homovulgaris: what platform are you on?
16:12.00 homovulgaris Linux eos 2.6.24-1-amd64 #1 SMP Fri Apr 18 23:08:22 UTC 2008 x86_64 GNU/Linux
16:12.12 homovulgaris debian ;)
16:12.47 homovulgaris http://www.gentoo.org/proj/en/base/amd64/howtos/index.xml?part=1&chap=3
16:12.58 brlcad okay, just making sure this fix will apply
16:18.04 CIA-21 BRL-CAD: 03brlcad * r31048 10/brlcad/trunk/configure.ac:
16:18.04 CIA-21 BRL-CAD: REGEX_CPPFLAGS MUST COME AFTER TCL INCLUDE PATHS .. else you can end up with
16:18.04 CIA-21 BRL-CAD: unresolved regex symbols due to tcl's double #define redirection of regex calls
16:18.04 CIA-21 BRL-CAD: from their regex.h header. Symptom of this problem is unresolved TclReFree
16:18.05 CIA-21 BRL-CAD: symbols during linking of libs that use tcl and/or unresolved regcomp, regerror,
16:18.09 CIA-21 BRL-CAD: and regexec symbols in libraries that don't use tcl.
16:18.15 brlcad homovulgaris: test that if you would
16:20.39 homovulgaris on it ;)
16:26.33 homovulgaris tcl error is ok now i guess
16:26.34 homovulgaris but i get this now
16:26.35 homovulgaris color.c:27:22: error: X11/Xlib.h: No such file or directory
16:26.42 homovulgaris color.c:32: error: expected ‘)’ before ‘*’ token
16:26.43 homovulgaris color.c:33: error: expected ‘)’ before ‘*’ token
16:26.43 homovulgaris color.c:75: error: expected ‘)’ before ‘*’ token
16:26.43 homovulgaris color.c:100: error: expected ‘)’ before ‘*’ token
16:28.45 homovulgaris thats ok.. ;) installed xlibs-static-dev
16:31.24 homovulgaris its not able to find libtk.la .. let me see might be specific to my system
16:31.25 homovulgaris i'll get back in some time
16:33.39 homovulgaris compiling
16:33.47 homovulgaris hey sean btw. are we going to have trac soon ?
16:34.28 homovulgaris and eror now is /home/d/wrk/libpg/brlcad/src/libsysv/.libs/libsysv.so: undefined reference to `TclReError'
16:34.44 brlcad not anytime soon, no
16:35.55 brlcad yeah, I've got the libsysv error, working on it
18:03.24 CIA-21 BRL-CAD: 03brlcad * r31049 10/brlcad/trunk/ (configure.ac src/librt/Makefile.am src/librt/regionfix.c):
18:03.24 CIA-21 BRL-CAD: yet another change to help with the TclReFree linkage errors. more details is
18:03.24 CIA-21 BRL-CAD: that tcl doesn't need/want regex headers but all callers do need it (and need it
18:03.25 CIA-21 BRL-CAD: before tcl's to find our regex headers), so the regex flags shouldn't be added
18:03.27 CIA-21 BRL-CAD: to the tcl_cppflags at all really.
18:04.05 brlcad homovulgaris: again?
18:09.29 CIA-21 BRL-CAD: 03brlcad * r31050 10/brlcad/trunk/src/libsysv/Makefile.am: oops, forgot to commit this one, another regex caller.
18:17.20 ``Erik starts testing O.o
18:20.08 ``Erik if this works, I'll lose an excuse for procrastinating at the office O.o :D
18:38.20 CIA-21 BRL-CAD: 03brlcad * r31051 10/brlcad/trunk/src/libsysv/Makefile.am: is regex.c really needed?
18:44.18 *** join/#brlcad d_rossberg (n=rossberg@bz.bzflag.bz)
18:45.54 brlcad howdy d_rossberg
18:47.31 CIA-21 BRL-CAD: 03brlcad * r31052 10/brlcad/trunk/src/libsysv/Makefile.am: don't need redata.c if we're not compiling regex.c
18:48.49 d_rossberg waves from home
18:49.30 CIA-21 BRL-CAD: 03brlcad * r31053 10/brlcad/trunk/NEWS: bob indirectly added the log and mirror commands to archer via adding them to the Db megawidget.
18:52.49 CIA-21 BRL-CAD: 03brlcad * r31054 10/brlcad/trunk/NEWS: bob added the 'mirror' command to archer while refactoring it into libged
18:53.09 brlcad woot
18:55.51 CIA-21 BRL-CAD: 03brlcad * r31055 10/brlcad/trunk/src/tclscripts/helplib.tcl: fix helplibdata typo
19:19.37 ``Erik hehehe now I get the issue in librt
19:34.05 *** join/#brlcad thing0 (n=ric@123.208.14.86)
19:44.47 homovulgaris yeah libsysv still .. in librt
19:47.26 ``Erik went away in libsysv for me
19:48.52 homovulgaris isnt't it still undefined reference to TclReError ?
19:49.06 homovulgaris i mean my error message is /home/d/wrk/libpg/brlcad/src/libsysv/.libs/libsysv.so: undefined reference to `TclReError'
19:49.07 homovulgaris collect2: ld returned 1 exit status
19:49.07 homovulgaris make[2]: *** [comb] Error 1
19:49.07 homovulgaris make[2]: Leaving directory `/home/d/wrk/libpg/brlcad/src/librt'
19:49.07 homovulgaris make[1]: *** [all-recursive] Error 1
19:49.08 homovulgaris make[1]: Leaving directory `/home/d/wrk/libpg/brlcad/src'
19:49.12 homovulgaris make: *** [all-recursive] Error 1
20:16.03 brlcad you'd have to do a make clean
20:16.08 brlcad stale symbols
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21:56.25 yukonbob afternoon, cadheads
23:19.22 yukonbob This is a bit lame, but: http://www.pastebin.ca/1014183
23:20.54 yukonbob ^-- failing w/ Tcl regex... svn 7.12.3 from 10May2008, (31055), clean build -- I don't have time to look at this right now, and I _will_ say that I think my Tcl installation could be better (wrt TclStub), but I wouldn't expect this kind of error)
23:26.20 yukonbob wonders if it's picking up wrong regex -- should be from src/other/libregex? (/me is only guessing)
23:59.58 yukonbob using src/other/libregex/regex.h seems to fix... now onto error w/ lgt...

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