[PD] flext externals crash PD

[Jacob Last]

Thomas--

My gcc reports
g++ (GCC) 3.3 20030304 (Apple Computer, Inc. build 1495)
on OS X 10.3.9 running on a dual G5.
flext packaged release 0.5.0
Pd version is 0.38-4-devel (Hans' extended-RC1 package)

Best,
Jacob

On 7/21/05, Thomas Grill <gr at grrrr.org> wrote:
> Hi Jacob,
> many thanks for your findings... the -Wl,-x strips local symbols from
> the binary... i'm wondering though why it crashes for you but not for
> me.....
> Can you give me some details about your configuration (OS/gcc/PD
> versions etc.)?
> In any case i removed the switch in the flext cvs version.
> 
> best greetings,
> Thomas
> 
> 
> Am 20.07.2005 um 23:08 schrieb Jacob Last:
> 
> > I figured it out...removing the    -Wl,-x    linker option (which is
> > set in flext/buildsys/gnumake.inc) stops the crashing on
> > load...process of elimination :) I'd love an explanation though...
> >
> > Thanks!
> > Jacob
> >
> > On 7/20/05, Jacob Last <jacoblast at gmail.com> wrote:
> >> Thomas--
> >>
> >> The problem I'm having is definitely with the build system. If I check
> >> out the flext tutorials from CVS, then copy in the makefile and config
> >> from the 0.4.1 distribution of the tut examples (modified to point to
> >> the correct flext libs and headers), then the externals build fine
> >> (with flext 0.5.0) and run fine in PD. But if i build them the normal
> >> way (with the build system), then they compile fine but they crash PD!
> >>
> >> So there is something about the way the build sys is compiling them as
> >> opposed to how the old makefile did it. I will try to track it down.
> >>
> >> Jacob
> >>
> >> On 7/20/05, Jacob Last <jacoblast at gmail.com> wrote:
> >>> Thomas--
> >>>
> >>> I'm taking a look and not finding any flext headers or libraries
> >>> included in the Pd.app package (I removed the flext headers dir that
> >>> was by default installed there by the last flext release). As far as
> >>> I
> >>> can see, the only flext files i have in my filesystem are the
> >>> libraries in /usr/local/lib (which are all up to date), the headers
> >>> in
> >>> /usr/local/include/flext, and the source and buildsys in
> >>> /usr/src/flext.
> >>>
> >>> Where would these shared externals reside and how do I recognize
> >>> them?
> >>> Where would the included flext libraries be?
> >>>
> >>> Thanks,
> >>> Jacob
> >>>
> >>> On 7/19/05, Thomas Grill <gr at grrrr.org> wrote:
> >>>> Hi Jacob,
> >>>> this sounds like you are compiling against shared flext libraries,
> >>>> but
> >>>> the version that you have installed is not the same version as your
> >>>> flext headers.
> >>>> I'm not too familiar with Hans' package but i think i remember that
> >>>> it
> >>>> comes with shared externals and contains flext shared libraries.
> >>>> If the headers and the build system are included as well you could
> >>>> use
> >>>> that, if not, you would have to use a flext release or cvs version,
> >>>> but
> >>>> probably also recompile the flext-base externals in the Pd.app
> >>>> package.
> >>>> Sorry for the inconvenience, i hope we can sort this out soon.
> >>>>
> >>>> best greetings,
> >>>> Thomas
> >>>>
> >>>>
> >>>> Jacob Last schrieb:
> >>>>
> >>>>> Hi--
> >>>>>
> >>>>> I was able to compile both the tutorial examples in flext and my
> >>>>> own
> >>>>> simple flext externals fine when I was using version 0.4.7...now
> >>>>> I'm
> >>>>> trying to use 0.5.0 with the new build system (which is great,
> >>>>> btw),
> >>>>> and everything seems to compile fine, flext is installed. Then I
> >>>>> create a package.txt with the minimum info, i.e. just
> >>>>>
> >>>>> NAME= myexternal
> >>>>> SRCS= main.cpp
> >>>>>
> >>>>> It compiles fine, installs fine, but when I try to create an
> >>>>> instance
> >>>>> of the object in a PD patch, PD crashes after a delay of about a
> >>>>> half
> >>>>> second. I don't know how to trace the crash or anything. I'm on OS
> >>>>> X
> >>>>> 10.3.9, using Hans's installer PD package
> >>>>> (Pd-0.38-4-extended-RC1.app). This happens when I try to compile my
> >>>>> own externals using the buildsys as well as Thomas's tutorial
> >>>>> examples
> >>>>> (I created similar package.txt files for those examples).
> >>>>>
> >>>>> Starting PD from the command line, upon crashing it spits out
> >>>>>
> >>>>> dyld: ./pd Undefined symbols:
> >>>>> _ZN11TableAnyMapD1Ev.eh
> >>>>> socket receive error: Connection reset by peer (54)
> >>>>> Trace/BPT trap
> >>>>>
> >>>>> The only warning I get during any of the compile or install
> >>>>> procedures is
> >>>>>
> >>>>> /usr/src/flext/buildsys/mac/gnumake-gcc-ext.inc:40: warning:
> >>>>> overriding commands for target `pd-darwin/release-single'
> >>>>> /usr/src/flext/buildsys/mac/gnumake-gcc-ext.inc:36: warning:
> >>>>> ignoring
> >>>>> old commands for target `pd-darwin/release-single'
> >>>>>
> >>>>> when i do `build.sh pd gcc install` which doesn't seem like an
> >>>>> issue.
> >>>>>
> >>>>> Is there a problem with my use of the new build system or what?
> >>>>> I'm stuck.
> >>>>>
> >>>>> Thanks for the help and all the great work,
> >>>>>
> >>>>> Jacob Last
> >>>>>
> >>>>> _______________________________________________
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> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>
> >>>
> >>
> >
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> >
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