Humm… without the F77 and FLIBS lines I get lots of complaints about:
… error: unsupported directive '.stabs’
that some from using the old version of gfortran that still exists in
/usr/local/bin
With them the gfortran runs nicely, but the first occurrence of a C routine
produces
the error detailed below. Obviously, there is something fishy with my setup,
but
I thought that fresh R and the two tools packages should have all fitted
together.
Thanks again for your suggestions.
> On May 26, 2018, at 4:20 PM, Berend Hasselman <b...@xs4all.nl> wrote:
>
>>
>> On 26 May 2018, at 15:17, Roger Koenker <rkoen...@illinois.edu> wrote:
>>
>> Thanks Berend that helps considerably, I added something for gfortran as
>> follows:
>>
>> CC=/usr/local/clang6/bin/clang
>> CXX=/usr/local/clang6/bin/clang++
>> LDFLAGS =-L/usr/local/clang6/lib
>> F77=/usr/local/gfortran/bin/gfortran
>> FLIBS=-L/usr/local/gfortran/lib -lgfortran
>>
>> and now the gfortran seems to be happy, but I’m still seeing problems with
>> some C:
>>
>> /usr/local/clang6/bin/clang
>> -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG
>> -I/usr/local/include -fPIC -Wall -g -O2 -c init.c -o init.o
>> In file included from init.c:1:
>> /Library/Frameworks/R.framework/Resources/include/R_ext/RS.h:34:11: fatal
>> error: 'string.h' file not
>> found
>> # include <string.h> /* for memcpy, memset */
>> ^~~~~~~~~~
>> 1 error generated.
>> make: *** [init.o] Error 1
>> ERROR: compilation failed for package ‘quantreg’
>>
>> presumably I’m still missing some LDFLGS for clang6?
>>
>
> LDFLAGS I presume?
> I don't quite understand what is going wrong exactly.
>
> Have you installed MacOs commandlinetools? I do have them installed.
> See the first few lines of section C.3 in the R Administration and
> Installation manual.
> And see item 2 and item 4 in the README.html in the
> gfortran-6.1-ElCapitan.dmg.
>
> But you are defining too many lines in your Makevars.
> I do not have F77 and FLIBS in mine. All taken care of by R's Makeconf (see
> /Library/Frameworks/R.framework/Versions/3.5/Resources/etc/Makeconf)
> There is a symlink in /usr/local/bin/gfortran to the actual gfortran (the
> gfortran installer takes care of that).
>
> I have run R CMD check on quantreg_5.35 and all is ok. No errors.
>
> Berend
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