Re: [LAD] ladspa: dlopen failed for tap ladspa plugins

2014-05-18 Thread Cedric Roux
So tap-plugins is wrong. The -lm comes *before* the .o in the Makefile. (what a crazy sunday...) okay, and to finish the day (utc+2): this problem has been solved since february in the svn of tap-plugins. See: http://tap-plugins.cvs.sourceforge.net/viewvc/tap-plugins/tap-plugins/Makefile?revisio

Re: [LAD] ladspa: dlopen failed for tap ladspa plugins

2014-05-18 Thread Cedric Roux
On 05/18/2014 09:04 PM, Filipe Coelho wrote: On 05/18/2014 07:50 PM, Cedric Roux wrote: Ubuntu is wrong too. Debian is okay. So it might be ubuntu the guilty one in there. I sent an email to the list ubuntu-m...@lists.ubuntu.com (https://lists.ubuntu.com/archives/ubuntu-motu/2014-May/007660.html

Re: [LAD] ladspa: dlopen failed for tap ladspa plugins

2014-05-18 Thread Filipe Coelho
On 05/18/2014 07:50 PM, Cedric Roux wrote: Ubuntu is wrong too. Debian is okay. So it might be ubuntu the guilty one in there. I sent an email to the list ubuntu-m...@lists.ubuntu.com (https://lists.ubuntu.com/archives/ubuntu-motu/2014-May/007660.html) I think this is caused by -Wl,--as-needed

Re: [LAD] ladspa: dlopen failed for tap ladspa plugins

2014-05-18 Thread Cedric Roux
On 05/18/2014 01:11 PM, Cedric Roux wrote: On 05/18/2014 12:57 PM, Cedric Roux wrote: but this is really strange that the tap .so files are not linked against the libm. okay, I downloaded KXStudio_14.04b_64bit.iso and indeed all the /usr/lib/ladspa/tap_*.so in it are *not* linked against the l

Re: [LAD] ladspa: dlopen failed for tap ladspa plugins

2014-05-18 Thread Cedric Roux
On 05/18/2014 01:11 PM, Cedric Roux wrote: On 05/18/2014 12:57 PM, Cedric Roux wrote: but this is really strange that the tap .so files are not linked against the libm. okay, I downloaded KXStudio_14.04b_64bit.iso and indeed all the /usr/lib/ladspa/tap_*.so in it are *not* linked against the l

Re: [LAD] ladspa: dlopen failed for tap ladspa plugins

2014-05-18 Thread Cedric Roux
On 05/18/2014 12:57 PM, Cedric Roux wrote: but this is really strange that the tap .so files are not linked against the libm. okay, I downloaded KXStudio_14.04b_64bit.iso and indeed all the /usr/lib/ladspa/tap_*.so in it are *not* linked against the libm. The official tap plugins Makefile for 0

Re: [LAD] ladspa: dlopen failed for tap ladspa plugins

2014-05-18 Thread Cedric Roux
because they are compiled with -lm try to build the test program with: gcc -o bug bug.c -ldl -lm but this is really strange that the tap .so files are not linked against the libm. On 05/18/2014 12:57 PM, Zlobin Nikita wrote: Yet, on gentoo all right. So, problem seems to be invalid. But strange

Re: [LAD] ladspa: dlopen failed for tap ladspa plugins

2014-05-18 Thread Zlobin Nikita
Yet, on gentoo all right. So, problem seems to be invalid. But strange, how other hosts can load these ladspa, if loading requires dlopen() too %/. > This. Is. Weird. > > Did you compile the tap plugins yourself? > If yes: what version do you have? how did you compile it? > If no: what linux dis

Re: [LAD] ladspa: dlopen failed for tap ladspa plugins

2014-05-18 Thread Zlobin Nikita
ubuntu 12.04 with kxstudio upgrade. hm, it is from kxstudio team repos. 0.7.2 > This. Is. Weird. > > Did you compile the tap plugins yourself? > If yes: what version do you have? how did you compile it? > If no: what linux distribution do you use? > > On 05/18/2014 12:42 PM, Zlobin Nikita wrote:

Re: [LAD] ladspa: dlopen failed for tap ladspa plugins

2014-05-18 Thread Cedric Roux
This. Is. Weird. Did you compile the tap plugins yourself? If yes: what version do you have? how did you compile it? If no: what linux distribution do you use? On 05/18/2014 12:42 PM, Zlobin Nikita wrote: No dependency on libm. $ ldd /usr/lib/ladspa/tap_echo.so linux-vdso.so.1 => (0x0

Re: [LAD] ladspa: dlopen failed for tap ladspa plugins

2014-05-18 Thread Zlobin Nikita
No dependency on libm. $ ldd /usr/lib/ladspa/tap_echo.so linux-vdso.so.1 => (0x7fff9dffe000) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x7f9472f16000) /lib64/ld-linux-x86-64.so.2 (0x7f9473523000) > Okay, seems there is a problem with the libm > (math librar

Re: [LAD] ladspa: dlopen failed for tap ladspa plugins

2014-05-18 Thread Zlobin Nikita
Oops, wrong email destination. Sorry, i did not know about dlerror(). Output: dlopen failed: /usr/lib/ladspa/tap_echo.so (dlerror: /usr/lib/ladspa/tap_echo.so: undefined symbol: __powf_finite) dlerror? (null) > In my code I call dlerror to print the error. > What is printed? > And can you send m

Re: [LAD] ladspa: dlopen failed for tap ladspa plugins

2014-05-18 Thread Devin Anderson
On Sat, May 17, 2014 at 10:07 PM, Zlobin Nikita wrote: > Code - includes are omited, line with main() declaration is numbered > > 30: int main (int argc, char ** argv) > { > //LADSPAPluginSearch(describePluginLibrary); > char plugpath [] = "/usr/lib/ladspa/tap_echo.so"; >

Re: [LAD] openAudioProgrammingTutorials::ladspaHostGuiBrowser doesn't see plugins

2014-05-18 Thread Zlobin Nikita
> Am 18.05.2014 09:10, schrieb Zlobin Nikita: > > All plugins are in /usr/lib/ladspa, and this path is in LADSPA_PATH. > > Otherwise all other ladspa hosts should not find anything, but they do. > > So then I'm sorry, I'm out of ideas what it could be, as it works here > very well. :-( > > One th

Re: [LAD] openAudioProgrammingTutorials::ladspaHostGuiBrowser doesn't see plugins (false report)

2014-05-18 Thread Zlobin Nikita
Sorry, just forgot to add newline, and did not notice output %) ___ Linux-audio-dev mailing list Linux-audio-dev@lists.linuxaudio.org http://lists.linuxaudio.org/listinfo/linux-audio-dev

Re: [LAD] openAudioProgrammingTutorials::ladspaHostGuiBrowser doesn't see plugins

2014-05-18 Thread hermann meyer
Am 18.05.2014 09:10, schrieb Zlobin Nikita: All plugins are in /usr/lib/ladspa, and this path is in LADSPA_PATH. Otherwise all other ladspa hosts should not find anything, but they do. So then I'm sorry, I'm out of ideas what it could be, as it works here very well. :-( One thing you could t

[LAD] openAudioProgrammingTutorials::ladspaHostGuiBrowser doesn't see plugins (was: ladspa: dlopen failed for tap ladspa plugins)

2014-05-18 Thread Zlobin Nikita
All plugins are in /usr/lib/ladspa, and this path is in LADSPA_PATH. Otherwise all other ladspa hosts should not find anything, but they do. > Am 18.05.2014 08:01, schrieb Zlobin Nikita: > > Tried to run this tool - no plugins in list %) > > Do you use x86 system? Maybe your plugs are in usr/lib6