Re: [Rd] call fortran in R

From: Sébastien Durand <sebastien.durand_at_UMontreal.CA>
Date: Fri 05 Aug 2005 - 22:52:30 GMT

Ok,

Thanks a lot for all the info.

I will take the time to fix my system, recompile my fortran code and create my package...

Sincerely,

Sébastien

Le 05-08-05 à 17:07, stefano iacus a écrit :

> Sebastien,
>
> if you want to use the R binary from CRAN, then you should assume gcc
> 3.3 and g77 3.4.2 (which comes with the installer for this reason).
> You can force gcc to default to 3.3 using sudo gcc_select 3.3
> and sudo gg_select 4.0 to restore the new compiler.
>
>
> If you want to use gcc 4.0 and gfortran, then you need to rebuild
> ALSO R from sources.
> If you are developing a package you probably want to build R from r-
> devel sources (we have recently fixed some configuration issues).
>
> I suggest you to read R for Mac OS X FAQ and also http://
> wiki.urbanek.info/index.cgi?TigeR
>
> stefano
>
>
> On 05/ago/05, at 21:38, Sébastien Durand wrote:
>
>
>> I am starting to get confused,
>>
>> What should I used to make sure I got the corrected and most recent
>> setup that will allow me to correctly compile and run fortran routine
>> under R.2.1.1
>>
>> Please note that I am using the last version of MAC OS X, TIGER which
>> is 10.4.2
>>
>> And that I have presently installed Developer tools (XCODE), 2.2.
>>
>>
>> For your own information what I have presently installed is :
>>
>> Double-G5:~ sebas$ gfortran -v
>> Using built-in specs.
>> Target: powerpc-apple-darwin8.1.0
>> Configured with: ../gcc-4.1-20050611/configure --enable-threads=posix
>> --enable-languages=c++,f95
>> Thread model: posix
>> gcc version 4.1.0 20050611 (experimental)
>>
>> Double-G5:~ sebas$ gcc -v
>> Using built-in specs.
>> Target: powerpc-apple-darwin8
>> Configured with: /private/var/tmp/gcc/gcc-5026.obj~19/src/
>> configure --
>> disable-checking --prefix=/usr --mandir=/share/man --enable-
>> languages=c,objc,c++,obj-c++ --program-transform-name=/^[cg][^+.-]*$/
>> s/$/-4.0/ --with-gxx-include-dir=/include/gcc/darwin/4.0/c++ --
>> build=powerpc-apple-darwin8 --host=powerpc-apple-darwin8 --
>> target=powerpc-apple-darwin8
>> Thread model: posix
>>
>> gcc version 4.0.0 (Apple Computer, Inc. build 5026)
>> Double-G5:~ sebas$ g77 -v
>> Reading specs from /usr/local/lib/gcc/powerpc-apple-darwin6.8/3.4.2/
>> specs
>> Configured with: ../gcc/configure --enable-threads=posix --enable-
>> languages=f77 --disable-shared --enable-static
>> Thread model: posix
>> gcc version 3.4.2
>>
>> Thanks in advance
>>
>>
>>
>>
>>
>>> please don't mix gcc 4.0 and g77. Also don't mix R binary which is
>>> gcc-3.3/g77-3.4.2 with gcc4 or gfortran.
>>> stefano
>>>
>>> On 04/ago/05, at 17:25, Sébastien Durand wrote:
>>>
>>>
>>>
>>>
>>>> Dear all,
>>>>
>>>> Since the command you ask me to type doesn't show anything
>>>> Here some more information, on my system and on the foo.so
>>>> compiled file
>>>>
>>>> I am using g77 version 3.4.4 Configured with: ../gcc/configure --
>>>> enable-threads=posix --enable-languages=f77
>>>>
>>>> I am using gcc version 4.0.0 20041026 (Apple Computer, Inc. build
>>>> 4061)
>>>> Configured with: /private/var/tmp/gcc/gcc-4061.obj~8/src/
>>>> configure --disable-checking --prefix=/usr --mandir=/share/man --
>>>> enable-languages=c,objc,c++,obj-c++ --program-transform-name=/^
>>>> [cg][^
>>>> +.-]*$/s/$/-4.0/
>>>> --with-gxx-include-dir=/include/gcc/darwin/4.0/c++ --
>>>> build=powerpc-apple-darwin8 --host=powerpc-apple-darwin8 --
>>>> target=powerpc-apple-darwin8
>>>>
>>>> I don't know if this can be of any help to you but there is again
>>>> how
>>>> I compile the foo.f
>>>>
>>>> Double-G5:~ sebas$ R CMD SHLIB ~/Desktop/Fortan_kmeans/kmeans3.f
>>>> g77 -fno-common -g -O2 -c /Users/sebas/Desktop/
>>>> Fortan_kmeans/kmeans3.f -o /Users/sebas/Desktop/Fortan_kmeans/
>>>> kmeans3.o
>>>> gcc-3.3 -bundle -flat_namespace -undefined suppress -L/
>>>> usr/
>>>> local/lib -o /Users/sebas/Desktop/Fortan_kmeans/kmeans3.so /Users/
>>>> sebas/Desktop/Fortan_kmeans/kmeans3.o -L/usr/local/lib/gcc/
>>>> powerpc-
>>>> apple-darwin6.8/3.4.2 -lg2c -lSystem -framework R
>>>>
>>>>
>>>> There is all the info about the foo.so file using nm -a option
>>>> instead of -g:
>>>>
>>>>
>>>> Double-G5:~ sebas$ nm -a ~/Desktop/Fortan_kmeans/kmeans3.so
>>>> 00000fe4 - 01 0114 SLINE
>>>> 00000fb0 - 01 0000 SO
>>>> 00000fd8 - 01 010d SLINE
>>>> 00000fdc - 01 010e SLINE
>>>> 00000fe0 - 01 010f SLINE
>>>> 00000fec - 01 0116 SLINE
>>>> 00000fe8 - 01 0115 SLINE
>>>> 00001000 - 01 0000 SO
>>>> 00001000 - 01 011b SLINE
>>>> 00000ffc - 01 011a SLINE
>>>> 00000ff8 - 01 0119 SLINE
>>>> 00000fb4 - 01 0104 SLINE
>>>> 00000fb8 - 01 0105 SLINE
>>>> 00000fbc - 01 0106 SLINE
>>>> 00000fc0 - 01 0107 SLINE
>>>> 00000fc4 - 01 0108 SLINE
>>>> 00000ff4 - 01 0118 SLINE
>>>> 00000fc8 - 01 0109 SLINE
>>>> 00000fcc - 01 010a SLINE
>>>> 00000fd0 - 01 010b SLINE
>>>> 00000fd4 - 01 010c SLINE
>>>> 00000ff0 - 01 0117 SLINE
>>>> 00000fb0 - 01 0000 SOL /SourceCache/Csu/Csu-57//
>>>> 00000fb0 - 01 0000 SOL /SourceCache/Csu/Csu-57/bundle1.s
>>>> 00000fb0 - 01 0000 SOL /SourceCache/Csu/Csu-57/bundle1.s
>>>> 00000fb0 - 01 0000 SOL /SourceCache/Csu/Csu-57/bundle1.s
>>>> 00000fb0 - 01 0000 SO /Users/sebas/
>>>> 00000fb0 - 01 0000 SO /Users/sebas/Desktop/Fortan_kmeans/
>>>> kmeans3.f
>>>> 00000fb0 - 01 0000 SOL <built-in>
>>>> 00000fb0 - 01 0000 SOL <command line>
>>>> 00000fe0 t __dyld_func_lookup
>>>> 00000fe0 - 01 0113 FUN __dyld_func_lookup:F3
>>>> 00000000 - 00 0000 LSYM __g77_f2c_address:t(0,10)=*(0,11)=@s8;r
>>>> (0,11);-128;127;
>>>> 00000000 - 00 0000 LSYM __g77_f2c_complex:t(0,7)=R3;8;0;
>>>> 00000000 - 00 0000 LSYM __g77_f2c_doublecomplex:t(0,6)=R3;16;0;
>>>> 00000000 - 00 0000 LSYM __g77_f2c_doublereal:t(0,8)=r(0,0);8;0;
>>>> 00000000 - 00 0000 LSYM __g77_f2c_flag:t(0,3)=r
>>>> (0,3);-2147483648;2147483647;
>>>> 00000000 - 00 0000 LSYM __g77_f2c_ftnint:t(0,1)=r
>>>> (0,1);-2147483648;2147483647;
>>>> 00000000 - 00 0000 LSYM __g77_f2c_ftnlen:t(0,2)=r
>>>> (0,2);-2147483648;2147483647;
>>>> 00000000 - 00 0000 LSYM __g77_f2c_integer:t(0,12)=r
>>>> (0,12);-2147483648;2147483647;
>>>> 00000000 - 00 0000 LSYM __g77_f2c_logical:t(0,4)=r
>>>> (0,4);-2147483648;2147483647;
>>>> 00000000 - 00 0000 LSYM __g77_f2c_longint:t(0,5)=@s64;r(0,5);
>>>> 001000000000000000000000;000777777777777777777777;
>>>> 00000000 - 00 0000 LSYM __g77_f2c_real:t(0,9)=r(0,0);4;0;
>>>> 00000000 t __mh_bundle_header
>>>> 00000000 - 00 0000 LSYM byte:t(0,26)=@s8;r(0,26);-128;127;
>>>> 00000000 - 00 0000 LSYM char:t(0,46)=@s8;r(0,46);0;255;
>>>> 00000000 - 00 0000 LSYM char:t2=r2;0;127;
>>>> 00000000 - 00 0000 LSYM complex double:t(0,31)=R3;16;0;
>>>> 00000000 - 00 0000 LSYM complex float:t(0,32)=R3;8;0;
>>>> 00000000 - 00 0000 LSYM complex int:t(0,33)=s8real:(0,34)=r
>>>> (0,34);-2147483648;2147483647;,0,32;imag:(0,34),32,32;;
>>>> 00000000 - 00 0000 LSYM complex long double:t(0,30)=R3;16;0;
>>>> 00000000 - 00 0000 LSYM complex:t(0,14)=R3;8;0;
>>>> 00000000 - 00 0000 LSYM double complex:t(0,13)=R3;16;0;
>>>> 00000000 - 00 0000 LSYM double precision:t(0,15)=r(0,0);8;0;
>>>> 00000000 - 00 0000 LSYM double:t(0,36)=r(0,34);8;0;
>>>> 00001000 d dyld__mh_bundle_header
>>>> 00001008 s dyld_func_lookup_pointer
>>>> 00001004 s dyld_lazy_symbol_binding_entry_point
>>>> 00000fb0 t dyld_stub_binding_helper
>>>> 00000fb0 - 01 0103 FUN dyld_stub_binding_helper:F3
>>>> 00000000 - 00 0000 LSYM float:t(0,37)=r(0,34);4;0;
>>>> 00000000 - 00 0000 OPT gcc2_compiled.
>>>> 00000000 - 00 0000 LSYM int:t(0,34)
>>>> 00000000 - 00 0000 LSYM int:t1=r1;-2147483648;2147483647;
>>>> 00000000 - 00 0000 LSYM integer4:t(0,22)=@s64;r(0,22);
>>>> 001000000000000000000000;000777777777777777777777;
>>>> 00000000 - 00 0000 LSYM integer:t(0,28)=r
>>>> (0,28);-2147483648;2147483647;
>>>> 00000000 - 00 0000 LSYM logical2:t(0,19)=@s8;r(0,19);-128;127;
>>>> 00000000 - 00 0000 LSYM logical3:t(0,18)=@s16;r
>>>> (0,18);-32768;32767;
>>>> 00000000 - 00 0000 LSYM logical4:t(0,17)=@s64;r(0,17);
>>>> 001000000000000000000000;000777777777777777777777;
>>>> 00000000 - 00 0000 LSYM logical:t(0,20)=r
>>>> (0,20);-2147483648;2147483647;
>>>> 00000000 - 00 0000 LSYM long double:t(0,35)=r(0,34);8;0;
>>>> 00000000 - 00 0000 LSYM long int:t(0,45)=r
>>>> (0,45);-2147483648;2147483647;
>>>> 00000000 - 00 0000 LSYM long long int:t(0,42)=@s64;r(0,42);
>>>> 001000000000000000000000;000777777777777777777777;
>>>> 00000000 - 00 0000 LSYM long long unsigned int:t(0,41)=@s64;r
>>>> (0,41);
>>>> 000000000000000000000000;001777777777777777777777;
>>>> 00000000 - 00 0000 LSYM long unsigned int:t(0,43)=r(0,43);
>>>> 000000000000000000000000;000000000000037777777777;
>>>> 00000000 - 00 0000 LSYM real:t(0,16)=r(0,0);4;0;
>>>> 00000000 - 00 0000 LSYM short int:t(0,40)=@s16;r
>>>> (0,40);-32768;32767;
>>>> 00000000 - 00 0000 LSYM short unsigned int:t(0,39)=@s16;r(0,39);
>>>> 0;65535;
>>>> 00000000 - 00 0000 LSYM signed char:t(0,11)
>>>> 00000000 - 00 0000 LSYM unsigned byte:t(0,25)=@s8;r(0,25);0;255;
>>>> 00000000 - 00 0000 LSYM unsigned char:t(0,38)=@s8;r(0,38);0;255;
>>>> 00000000 - 00 0000 LSYM unsigned int:t(0,44)=r(0,44);
>>>> 000000000000000000000000;000000000000037777777777;
>>>> 00000000 - 00 0000 LSYM unsigned word:t(0,23)=@s16;r(0,23);
>>>> 0;65535;
>>>> 00000000 - 00 0000 LSYM unsigned4:t(0,21)=@s64;r(0,21);
>>>> 000000000000000000000000;001777777777777777777777;
>>>> 00000000 - 00 0000 LSYM unsigned:t(0,27)=r(0,27);
>>>> 000000000000000000000000;000000000000037777777777;
>>>> 00000000 - 00 0000 LSYM void:t(0,29)=(0,29)
>>>> 00000000 - 00 0000 LSYM void:t3=3
>>>> 00000000 - 00 0000 LSYM word:t(0,24)=@s16;r(0,24);-32768;32767;
>>>> 00000fb0 - 01 0000 SO {standard input}
>>>> Double-G5:~ sebas$
>>>>
>>>> S.
>>>>
>>>> ______________________________________________
>>>> R-devel@r-project.org mailing list
>>>> https://stat.ethz.ch/mailman/listinfo/r-devel
>>>>
>>>>
>>>>
>>>>
>>>>
>>>
>>>
>>>
>>>
>>
>> ______________________________________________
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>>
>>
>>
>
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https://stat.ethz.ch/mailman/listinfo/r-devel Received on Sat Aug 06 08:52:54 2005

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