[Phylobase-devl] Rcpp and OS X compiliation

[Brian O'Meara]

On Dec 15, 2009, at 5:02 PM, Hilmar Lapp wrote:

> So what does file or otool say when you run it on the archive? Does  
> it confirm that it is the expected and desired architecture?
>
> 	-hilmar


omearalab5:Sites bomeara$ otool -hv /Library/Frameworks/R.framework/ 
Resources/library/Rcpp/lib/i386/libRcpp.a
Archive : /Library/Frameworks/R.framework/Resources/library/Rcpp/lib/ 
i386/libRcpp.a
/Library/Frameworks/R.framework/Resources/library/Rcpp/lib/i386/ 
libRcpp.a(Rcpp.o):
Mach header
       magic cputype cpusubtype  caps    filetype ncmds  
sizeofcmds      flags
    MH_MAGIC    I386        ALL  0x00      OBJECT     3       1792  
SUBSECTIONS_VIA_SYMBOLS
/Library/Frameworks/R.framework/Resources/library/Rcpp/lib/i386/ 
libRcpp.a(RcppDate.o):
Mach header
       magic cputype cpusubtype  caps    filetype ncmds  
sizeofcmds      flags
    MH_MAGIC    I386        ALL  0x00      OBJECT     3       1860  
SUBSECTIONS_VIA_SYMBOLS
/Library/Frameworks/R.framework/Resources/library/Rcpp/lib/i386/ 
libRcpp.a(RcppDatetime.o):
Mach header
       magic cputype cpusubtype  caps    filetype ncmds  
sizeofcmds      flags
    MH_MAGIC    I386        ALL  0x00      OBJECT     3       1588  
SUBSECTIONS_VIA_SYMBOLS
/Library/Frameworks/R.framework/Resources/library/Rcpp/lib/i386/ 
libRcpp.a(RcppList.o):
Mach header
       magic cputype cpusubtype  caps    filetype ncmds  
sizeofcmds      flags
    MH_MAGIC    I386        ALL  0x00      OBJECT     3       1792  
SUBSECTIONS_VIA_SYMBOLS
/Library/Frameworks/R.framework/Resources/library/Rcpp/lib/i386/ 
libRcpp.a(RcppParams.o):
Mach header
       magic cputype cpusubtype  caps    filetype ncmds  
sizeofcmds      flags
    MH_MAGIC    I386        ALL  0x00      OBJECT     3       1792  
SUBSECTIONS_VIA_SYMBOLS

omearalab5:src bomeara$ file /Library/Frameworks/R.framework/Resources/ 
library/Rcpp/lib/i386/libRcpp.a
/Library/Frameworks/R.framework/Resources/library/Rcpp/lib/i386/ 
libRcpp.a: current ar archive

I've also put a zipped version at <http://omearalab5.dyndns.org/~bomeara/libRcpp.a.zip 
 > if you want to look at it.

Thanks,
Brian


>
> On Dec 15, 2009, at 4:37 PM, Dirk Eddelbuettel wrote:
>
>>
>> On 15 December 2009 at 15:54, Hilmar Lapp wrote:
>> | On Dec 15, 2009, at 3:26 PM, Brian O'Meara wrote:
>> |
>> | > PKG_LIBS=/Library/Frameworks/R.framework/Resources/library/Rcpp/ 
>> lib/
>> | > i386/libRcpp.a: No such file or directory"
>> | > [...]
>> | > even though /Library/Frameworks/R.framework/Resources/library/ 
>> Rcpp/
>> | > lib/i386/libRcpp.a clearly exists on my system:
>> |
>> |
>> | Is it a given that libRcpp.a is of the right architecture, and has
>> | been compiled with a compatible compiler version?
>> |
>> | I've sometimes got these things when it turned out after some  
>> digging
>> | that that was not the case (even though the library itself was  
>> there).
>>
>> Good hunch.  As Brian and I check by looking at his 'R CMD INSTALL  
>> pkg' logs
>> for Rcpp, it does build three times (i386, ppc, x86_64) but each  
>> time we do
>>
>> userLibrary: 	$(USERLIB) $(USERLIBST)
>> 		- at if test ! -e $(USERDIR)$(R_ARCH); then mkdir -p $(USERDIR)$ 
>> (R_ARCH); fi
>> 		cp $(USERLIB) $(USERDIR)$(R_ARCH)
>> 		cp Rcpp*.h $(USERDIR)$(R_ARCH)
>> 		cp $(USERLIBST) $(USERDIR)$(R_ARCH)
>> 		rm $(USERLIB) $(USERLIBST)
>>
>> USERLIB is the dynamic library, USERLIBST is the static library.  
>> This should
>> rotate over the R_ARCH vales and copy appropriately.
>>
>> If someone has good OS X and wants to help Brian and myself...  I  
>> am at wit's
>> end (but I no close to nada about OS X).
>>
>> Dirk
>>
>>
>> -- 
>> Three out of two people have difficulties with fractions.
>
> -- 
> ===========================================================
> : Hilmar Lapp  -:-  Durham, NC  -:- hlapp at duke dot edu :
> ===========================================================
>
>
>
>

------------------------------------------------------
Brian O'Meara
http://www.brianomeara.info
Assistant Prof.
Dept. Ecology & Evolutionary Biology
U. of Tennessee, Knoxville