[mpich-discuss] Problems with running make

[Reuti]

Am 28.02.2014 um 23:19 schrieb Gus Correa:

> Hi Ron
> 
> Your config.log shows that configure is picking up Gnu
> /usr/bin/f77 as the Fortran compiler.
> See an excerpt of config.log below.
> 
> The Gnu f77/g77, which cannot compile Fortran-90 and later code.
> 
> You may want to install gfortran.
> Configure didn't find gfortran.
> However, you can install it easily from RPM through yum.
> 
> Once you install gfortran, to avoid picking up wrong compilers,
> you can also point configure to the compilers.
> Assuming you want to use all Gnu compilers, this would do it:
> 
> ./configure CC=gcc, CXX=g++, F77=gfortran, FC=gfortran, --prefix=/wherever/you/want ...
> 
> Another possibility is follow Reuti's suggestion of
> not compiling the MPICH Fortran-90 interface.

I just found, that --disable-fc is not working. Reason seems to be, that it tries to make a conftest with the compiler "no" when checking Fortran 90 integer kind:

configure:39186: no -o conftest      conftest.f   >&5
./configure: line 2896: no: command not found
configure:39186: $? = 127
configure: program exited with status 127
configure: failed program was:

-- Reuti

[siehe angehängte Datei: config.log]
> I hope this helps,
> Gus Correa
> 
> ******* from your config.log *********
> ...
> configure:17977: result: no
> configure:17947: checking for gfortran
> configure:17977: result: no
> configure:17947: checking for f77
> configure:17963: found /usr/bin/f77
> configure:17974: result: f77
> configure:18000: checking for Fortran 77 compiler version
> configure:18009: f77 --version >&5
> GNU Fortran (GCC) 3.4.6 20060404 (Red Hat 3.4.6-19.el6)
> ...
> *****************************************
> 
> On 02/28/2014 05:02 AM, Reuti wrote:
>> Hi,
>> 
>> Am 28.02.2014 um 09:22 schrieb Ron Palmer:
>> 
>>> I am struggling with running make on MPICH, V3.1. I believe that ./configure went well but I do not understand what caused the errors in make. I thought it may be associated with the fortran compile but I have F77 installed (though somewhat confused whether fortran 90 is also installed).  The README file suggested that I send an email to this list with nominated four text files attached.
>> 
>> You can try to skip f90:
>> 
>> $ ./configure --disable-fc ...
>> 
>> -- Reuti
>> 
>> 
>>> The end of the m.txt file is included here for easy access, full details are attached...
>>> 
>>>  CC       src/mpi/topo/nhb_alltoallw.lo
>>>  CC       src/binding/f90/create_f90_int.lo
>>>  CC       src/binding/f90/create_f90_real.lo
>>> src/binding/f90/create_f90_real.c: In function 'PMPI_Type_create_f90_real':
>>> src/binding/f90/create_f90_real.c:73: error: expected expression before ',' token
>>> src/binding/f90/create_f90_real.c:74: error: expected expression before ',' token
>>> make[2]: *** [src/binding/f90/create_f90_real.lo] Error 1
>>> make[2]: Leaving directory `/inv/mpich-3.1'
>>> make[1]: *** [all-recursive] Error 1
>>> make[1]: Leaving directory `/inv/mpich-3.1'
>>> make: *** [all] Error 2
>>> 
>>> I look forward to any suggestions any of you may have.
>>> Regards, Ron
>>> 
>>> 
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