[PD] compiling externals on snow leopard
Hans-Christoph Steiner
hans at at.or.at
Thu Nov 12 17:15:56 CET 2009
portaudio provides CoreAudio support already. It is AudioUnit support
that is in the works, which I suppose is part of CoreAudio. What are
the errors with portaudio in pd-gui-rewrite? It would be good to get
those fixed there, since you said that portaudio on its own can build
fine for 64-bit (or am I mistaken?)
.hc
On Nov 11, 2009, at 8:21 PM, Rich E wrote:
> Got it compiled and it looks nice. The portaudio failed, same as Pd-
> Vanilla, but I guess you aren't worried about that because you are
> working on getting coreaudio support (which would be nice). Jack
> works, everything is sounds nice and stable.
>
> The only thing I noticed is that expr cannot be found. I have only
> tried a few of the example patches so far.
>
> cheers,
> Rich
>
> On Thu, Nov 12, 2009 at 1:57 AM, Rich E <reakinator at gmail.com> wrote:
> Oops, my fault. I had some residual CFLAGS from trying to get Gem
> to compile... onward :)
>
> On Thu, Nov 12, 2009 at 1:23 AM, Rich E <reakinator at gmail.com> wrote:
> On running a regular ./configure in the gui rewrite branch, I get
> the error:
>
> checking for C compiler default output file name...
> configure: error: in `/Users/richardeakin/Downloads/src/pd-gui-
> rewrite-0.43':
> configure: error: C compiler cannot create executables
> See `config.log' for more details.
>
> I attached the config.log, any ideas?
>
> Rich
>
>
> On Thu, Nov 12, 2009 at 12:29 AM, Hans-Christoph Steiner <hans at at.or.at
> > wrote:
>
> The build system in vanilla/extended is pretty ugly, especially for
> Mac OS X. The build system in the pd-gui-rewrite/0.43 branch has
> been rewritten from scratch to be a full autotools build system.
> That should fix the -isysroot and --disable-portaudio problem you
> mention. Try it out, and we can fix any issues there.
>
> svn co https://pure-data.svn.sourceforge.net/svnroot/pure-data/branches/pd-gui-rewrite/0.43/
> cd 0.43
> ./autogen.sh && ./configure --enable-jack --disable-portaudio && make
>
> .hc
>
> On Nov 11, 2009, at 6:08 PM, Rich E wrote:
>
>> Oops, I accidentally just sent my last post to Hans. Please read
>> this and the post below...
>>
>> I have been slowly figuring out the last problem, where gcc can't
>> find my headers in /usr/include. It is because the configure line:
>>
>> if test "x$fat" == "xyes";
>> then
>> MORECFLAGS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk \
>> -arch i386 -arch ppc -Wno-error"
>>
>> First, I don't know why this is necessary, but I'm sure somebody
>> does. I also don't know why OS X 10.6 is being detected as fat
>> anything.
>>
>> I can install the MacOSX10.4u.sdk from the Xcode disk, but then gcc
>> can't find a good stdarg.h, as the one include within that sdk has
>> a #include_next stdarg.h directive. Then, with this -sysroot flag,
>> gcc doesn't search any other directory and none of the 20 other
>> stdarg.h files on my computer are found. I remove this flag and
>> the header files are found elsewhere just fine.
>>
>> I compiled Portaudio from svn as universal binary with 64bit. But,
>> this library doesn't work with Pd's portaudio source files and the
>> new sources don't work with Pd's sources. So, I can't get past
>> building the portaudio objects. I tried just using jack with "./
>> configure --enable-jack --disable-portaudio", but the build script
>> still tries to build portaudio and fails.
>>
>> This is all with pd vanilla from Miller's website. I'm also trying
>> to build the Pd extended sources, but I suppose I should start a
>> new thread for the problem I hit there..
>>
>> On Tue, Nov 10, 2009 at 3:29 AM, Rich E <reakinator at gmail.com> wrote:
>> Macports made me a universal binary portaudio, thankfully because I
>> could not get it to compile as 64 bit from the source (I posted why
>> on the portaudio mailing list).
>>
>> I'm having other annoying problems with my build system, probably
>> something very stupid that I am not aware of. Neither Pd nor Pd-
>> extended can find header files in /usr/include. This isn't so hard
>> to include as a CFLAGS flag, but then it still can't find stdarg.h,
>> which just makes me think my build system is broken.
>>
>> I'm working through the various errors to getting Pd-extended
>> building on Snow Leopard as 64 bit, but I have to say I'm probably
>> not the best candidate as this is the first mac that I've had in
>> years. Truthfully, I was looking forward to a time when things
>> 'just worked' :) Not there yet.
>>
>> Rich
>>
>>
>> On Tue, Nov 10, 2009 at 3:03 AM, Hans-Christoph Steiner <hans at at.or.at
>> > wrote:
>>
>> It seems that portaudio should build as 64-bit, perhaps its worth
>> trying to upgrade the portaudio files that are included in Pd-
>> extended. I recently updated the pd-extended/0.42.5 branch to the
>> most recent stable portaudio.
>>
>> http://www.portaudio.com/trac/wiki/TutorialDir/Compile/MacintoshCoreAudio
>>
>> .hc
>>
>> On Nov 9, 2009, at 11:57 AM, Hans-Christoph Steiner wrote:
>>
>>>
>>> I'm working getting an Apple AudioUnit sound API support into pd-
>>> core right now. This will support the iPhone, but should also
>>> work on Mac OS X. With this, it should be possible to get working
>>> audio on Mac OS X without portaudio.
>>>
>>> AFAIK, Fink does support 64-bit now, so as long as the libs
>>> support it, then Fink should work. I'd say it would be worthwhile
>>> building Pd-extended 64-bit without the Fink/Macports
>>> dependencies, since most included externals don't need any other
>>> libs.
>>>
>>> .hc
>>>
>>> On Nov 9, 2009, at 10:49 AM, Rich E wrote:
>>>
>>>> Ah, that did the trick. Thanks.
>>>>
>>>> On Mon, Nov 9, 2009 at 3:54 AM, Hans-Christoph Steiner <hans at at.or.at
>>>> > wrote:
>>>>
>>>> You need to set the LDFLAGS to -arch i386 also. Or even better,
>>>> try doing a 64-bit Snow Leopard build of Pd-extended.
>>>>
>>>>
>>>> I'd love to try that, but I'm still working to get a 64-bit Snow
>>>> Leopard build of Pd-vanilla. Portaudio won't let me do it yet.
>>>> Macports is limited as far as I can see, so I'm having to compile
>>>> each piece from source.
>>>>
>>>>
>>>> cheers,
>>>> Rich
>>>>
>>>> .hc
>>>>
>>>>
>>>> On Nov 8, 2009, at 6:58 PM, Rich E wrote:
>>>>
>>>> I've been trying to get my externals to compile in to use with Pd-
>>>> extended... in OS X Snow Leopard. So far it hasn't been easy
>>>> because Pd-extended is i386 and my externals are compiling as
>>>> x86_64.
>>>>
>>>> All I can find on this is to force the build to i386 with the gcc
>>>> flag '-arch i386', but the linker won't allow it:
>>>>
>>>> ld: warning: in incr.o, file is not of required architecture
>>>>
>>>> and then, I again have the 64 bit version:
>>>> $ file incr.pd_darwin
>>>> incr.pd_darwin: Mach-O 64-bit bundle x86_64
>>>>
>>>> Anyone know how to get these guys to work with Pd-extended?
>>>>
>>>> Rich
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>>>>
>>>> ----------------------------------------------------------------------------
>>>>
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>>>> Nobody gives their life for anything. We steal the lives of
>>>> these kids. -Admiral Gene LeRocque
>>>>
>>>>
>>>
>>>
>>>
>>> ----------------------------------------------------------------------------
>>>
>>> "Making boring techno music is really easy with modern tools," he
>>> says, "but with live coding, boring techno is much harder." -
>>> Chris McCormick
>>>
>>>
>>>
>>>
>>
>>
>>
>> ----------------------------------------------------------------------------
>>
>> Using ReBirth is like trying to play an 808 with a long stick. -
>> David Zicarelli
>>
>>
>>
>>
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