[PD] Compiling pd svn on OSX 10.6
Hi all, i'm having problems compiling pd 0.42 on OSX 10.6 (Snow Leopard). At the first attempt, i got some errors with finding basic header files like stdlib.h. Turned out that the configure script contained a wrong -isysroot flag in this line: MORECFLAGS=-isysroot /Developer/SDKs/MacOSX10.4u.sdk The folder did not exists on my system, so i changed it to /Developer/SDKs/MacOSX10.6.sdk. After changing this, the compiler stops with the following error: ../portaudio/src/hostapi/coreaudio/pa_mac_core.c: At top level: ../portaudio/src/hostapi/coreaudio/pa_mac_core.c:2125: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘BlockWhileAudioUnitIsRunning’ ../portaudio/src/hostapi/coreaudio/pa_mac_core.c: In function ‘StopStream’: ../portaudio/src/hostapi/coreaudio/pa_mac_core.c:2157: warning: implicit declaration of function ‘BlockWhileAudioUnitIsRunning’ lipo: can't figure out the architecture type of: /var/folders/KX/KXFfopgIHmmf2rIFIKIJpE+++TI/-Tmp-//ccVrmJvS.out make: *** [../portaudio/src/hostapi/coreaudio/pa_mac_core.o] Error 1 Seems to be portaudio related, so i checked out the latest svn version of portaudio and compiled it separately, which works fine. Has anyone else encountered this issue? thanks, -robert ps: My compiler version: gcc --version i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5646) (dot 1) ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
[PD] Loading order of pd objects
Hi, could anyone with some internal knowledge of pd give me a hint in which order pd objects are created when loading a patch ? For example when i create a patch with 2 objects that are not connected in any way, in which order will they be created by pd when the patch is loaded ? Thanks! -robert ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] Loading order of pd objects
the problem i'm facing is the following: i'm trying to write an extension to pd which allows people to create custom gui objects that can communicate with the underlying pd patch. So far i've a prototype where i use Gtk+ for the gui, and the communication works fine so far. But that's where the loading order of objects become important. First i need to create the canvas object in pd, and then i can create additional objects which add user interface objects inside the gtk canvas. If i can't rely on a specific loading order in future implementations of pd, a workaround would be that a simple gtk gui widget would first check if there's a canvas existing, and if that's not the case, it needs to create one itself. But i'm not sure if i can create pd objects in a patch programmatically. I'd also be glad about feedback from the pd community if such an extension would be considered useful in general. best -robert Frank Barknecht wrote: Hallo, Robert Gr?ndler hat gesagt: // Robert Gr?ndler wrote: For example when i create a patch with 2 objects that are not connected in any way, in which order will they be created by pd when the patch is loaded ? The order you created them, but it's very bad practice to rely on that, because it's an implementation detail that may change in future versions and it's generally error prone because you cannot see the creation order. You can test this with an abstraction that prints something with a loadbang, like: testme.pd: [loadbang] | [f $1] | [print] testme-for-real.pd: [testme 1] [testme 2] Then open testme-for-real.pd again. Ciao ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
