[PD] Re: [PD-announce] Pd 0.36 test 4 (already) -- bug fixes

[Adam Lindsay]

I believe cgc said this around Sat, 9 Nov 2002:

>i compiled 0.36 test for for OSX 10.2.1 with the following changes:
>
>add to Makefile INCLUDE:
>
>-I/Library/Frameworks/Tk.framework/Versions/8.4/PrivateHeaders

huh. ./configure on my machine picked this one up automatically (test5),
or in any case didn't much need it.

>i commented out expr~ since it didn't have a darwin makefile:
>
>#cd ../extra/expr~;make pd_darwin

I reconstructed the makefile from elsewhere (it's also fixed in CVS,
IIRC). You should append the code at the end of the message to the
existing extra/expr~/makefile.

Additionally, change lines in vexpr.c and vexpr_if.c from:
#ifndef MSP
 ... to ...
#if !defined(MSP) && !defined(MACOSX)

Seems to compile fine after that.

>i also changed the OPT level to -03.

Hmm, I wonder about that. Someone :) should do some profiling some time.
Apple seems to recommend optimizing for code size rather than speed, in
general. (I'm also curious about what could be gained by altivec
optimizations...)

>it runs but the audio on my g3/400 powerbook clicks and drops out 
>when moving windows or adjusting number boxes.  renice -20 does help, 
>but doesn't completely eliminate the problem.  i'm wondering if maybe 
>portaudio needs some tweaking?

Let's see, you mentioned you're on Jaguar. Moving windows is probably
going to continue to be a problem for those of us without Quartz Extreme.
Changing number boxes (and just about anything on the TK-GUI level) are
in my observation more of a problem in 10.2 than 10.1 because of the
patch the MacOSX/Tcl-Tk people made to fix an update bug. In order to fix
screen updates, they have made TkAqua more "interrupt-y". :|

Hope that's of some use to someone.

Best,
adam


This should be appended to extra/expr~/makefile:


pd_darwin: expr.pd_darwin expr~.pd_darwin fexpr~.pd_darwin
MACOSXOBJ =  vexp.pd_darwin_o vexp_fun.pd_darwin_o vexp_if.pd_darwin_o
.SUFFIXES: .pd_darwin_o

MACOSXCFLAGS = -DMACOSX -DPD -O2 -Wall -W -Wshadow -Wstrict-prototypes \
    -Wno-unused -Wno-parentheses -Wno-switch

MACOSXINCLUDE =  -I../../src

.c.pd_darwin_o:
        cc -g $(MACOSXCFLAGS) $(MACOSXINCLUDE) -o $*.pd_darwin_o -c $*.c

expr.pd_darwin: $(MACOSXOBJ)
        cc -bundle -undefined suppress  -flat_namespace \
                -o expr.pd_darwin $(MACOSXOBJ)  -lm
        rm -f ../expr.pd_darwin
        ln -s expr~/expr.pd_darwin ..

expr~.pd_darwin: expr.pd_darwin
        ln -s expr.pd_darwin expr~.pd_darwin
        rm -f ../expr~.pd_darwin
        ln -s expr~/expr~.pd_darwin ..

fexpr~.pd_darwin: expr.pd_darwin
        ln -s expr.pd_darwin fexpr~.pd_darwin
        rm -f ../fexpr~.pd_darwin
        ln -s expr~/fexpr~.pd_darwin ..

install_darwin:
        install expr.pd_darwin $(PDEXTERN)
        rm -f $(PDEXTERN)/expr~.pd_darwin
        rm -f $(PDEXTERN)/fexpr~.pd_darwin
        cd $(PDEXTERN); \
        ln -s expr.pd_darwin expr~.pd_darwin; \
        ln -s expr.pd_darwin fexpr~.pd_darwin

darwin_clean:
        rm -f *.pd_darwin_o *.o


--
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 Adam Lindsay                  +44(0)1524 594 537
 atl at comp.lancs.ac.uk
 http://www.comp.lancs.ac.uk/computing/users/atl/
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