[PD] Successfully compiled Mac OS X Intel externals

[Stefano Papetti]

oh, and most importantly, my Mac Intel externals ONLY work within Pd 0.40

Stefano



> Hi,
>
> I'm sorry but at present time our MacBook is away so I can't try it out.
>
> I'd like to build universal binaries in the near future but I have to
> study Apple's documentation about them... It should be pretty simple:
> compile 2 kind of file object (one with the -arch i386 flag and the other
> with ppc) and them merge them at linking time. If I'm not wrong, the
> makefiles provided with Pd 0.40 for Mac OS X 10.4, do exactly that.
>
> Best,
> Stefano
>
>
>
>> Is the -arch required?  Could you build a native build by omitting
>> the -arch flag?  How about building fat binaries?
>>
>> It looks to me that the only thing different from the old style is
>> the -arch flag.
>>
>> .hc
>>
>> On Sep 21, 2006, at 2:56 AM, Stefano Papetti wrote:
>>
>>> Hi all,
>>>
>>> it seems that some people still have doubts about building
>>> externals for
>>> Mac OS X... so, last week I successfully compiled a few externals
>>> for Mac
>>> OS X Intel and PPC.
>>> Here are the important parts from one of my makefiles (Intel Mac):
>>>
>>> MACOSXCFLAGS = -DMACOSX -DPD
>>>
>>> OPTIM = -O2
>>> PARANOID = -Wall -W -Wstrict-prototypes \
>>>     -Wno-unused -Wno-parentheses -Wno-switch
>>>
>>> MACOSXSOUNDINCLUDE = -I$(RESOS)/modal_object -I$(RESOS)/
>>> waveguide_object
>>> -I$(RESOS)/inertial_object \
>>> 			-I$(INTERS)/impact_interactor -I$(INTERS)/linpact_interactor
>>> -I$(INTERS)/friction_interactor
>>>
>>> CFLAGS = $(MACOSXCFLAGS) $(MACOSXINCLUDE) $(MACOSXSOUNDINCLUDE) $
>>> (OPTIM)
>>> $(PARANOID)
>>>
>>> TARGET = friction_2modalb~
>>>
>>> OBJ = friction_interactor.o modal_obj_b.o matrix_calc.o
>>>
>>> all:	$(TARGET).pd_darwin install
>>>
>>> $(TARGET).pd_darwin:	$(TARGET).o $(OBJ)
>>> 	cd $(OBJDIR) ; \
>>> 	$(CC) -arch i386 -bundle -undefined suppress -flat_namespace \
>>> 	-o $(TARGET).pd_darwin $(TARGET).o $(OBJ) -lm
>>>
>>> $(TARGET).o:	$(TARGET).c \
>>> 		pd_modules.h \
>>> 		friction_interactor.h \
>>> 		modal_obj_b.h \
>>> 		matrix_calc.h
>>>
>>> install:
>>> 	-strip -x $(OBJDIR)/$(TARGET).pd_darwin
>>> 	-mv $(OBJDIR)/$(TARGET).pd_darwin $(MACOSXBINDIR)
>>>
>>> %.o:	%.c \
>>> 	pd_modules.h
>>> 	[ -d $(TOP)/obj_macosx ] || mkdir $(TOP)/obj_macosx
>>> 	$(CC) -g $(CFLAGS) -c -o $(OBJDIR)/$@ $<
>>>
>>>
>>> and to compile on a G4 I just changed -arch i386 to -arch ppc.
>>> They work great!
>>>
>>> Hope this helps.
>>>
>>> Greetings,
>>> Stefano
>>>
>>>
>>>
>>> _______________________________________________
>>> PD-list at iem.at mailing list
>>> UNSUBSCRIBE and account-management -> http://lists.puredata.info/
>>> listinfo/pd-list
>>
>>
>> ------------------------------------------------------------------------
>>
>> The arc of history bends towards justice.     - Dr. Martin Luther
>> King, Jr.
>>
>>
>
>
>
>
>