[mpich-discuss] static building of mpich

[Doha Ehab]

Hello,
I have rebuilt mpich with the following cflags and LDflag:
export CFLAGS="-march=armv5te
-I/home/doha/buildroot-2015.02/output/host/usr/include/"
export LDFLAGS="--static
-L/home/doha/buildroot-2015.02/output/host/usr/lib/"


but still get this

mpiexec: symbolic link to `mpiexec.hydra'
 file mpiexec.hydra
mpiexec.hydra: ELF 32-bit LSB executable, ARM, version 1 (SYSV),
dynamically linked (uses shared libs), not stripped

Thanks,
Doha


On Wed, Aug 12, 2015 at 12:26 AM, Balaji, Pavan <balaji at anl.gov> wrote:

>
> The static flag should go into LDFLAGS or LIBS, not CFLAGS.
>
> Also, for libtool to interpret it correctly, it'll need to be "--static",
> not "-static" (double dash instead of single dash).
>
>   -- Pavan
>
> From: Doha Ehab
> Reply-To: "discuss at mpich.org"
> Date: Tuesday, August 11, 2015 at 11:24 AM
> To: "discuss at mpich.org"
> Subject: Re: [mpich-discuss] static building of mpich
>
> No , but after I did make and make install I checked whether it was
> statically built using the following command :
>
> file bin/mpiexec
> mpiexec: symbolic link to `mpiexec.hydra'
>
> Then I typed
>
> file bin/mpiexec.hydrampiexec.hydra: ELF 32-bit LSB executable, Intel
> 80386, version 1 (SYSV), dynamically linked (uses shared libs), for
> GNU/Linux 2.6.24, BuildID[sha1]=0xb4510fb70ac8047d9028dbafe2d43848140fe894,
> not stripped
>
> I don't understand why it is dynamically linked and not statically linked
>
>
> On Mon, Aug 10, 2015 at 6:13 AM, Balaji, Pavan <balaji at anl.gov> wrote:
>
>>
>> Did you do make and make install?
>>
>>   -- Pavan
>>
>> From: Doha Ehab
>> Reply-To: "discuss at mpich.org"
>> Date: Sunday, August 9, 2015 at 7:24 PM
>> To: "discuss at mpich.org"
>> Subject: [mpich-discuss] static building of mpich
>>
>> Hello,
>>  i'm trying to cross compile mpich , I have extracted mpich-3.1.3 the I
>> created a folder name build inside it . In order to statically build mpich
>> I used the following commands:
>>
>> export CC="/home/doha/buildroot-2015.02/output/host/usr/bin/arm-linux-gcc"
>> export AR="/home/doha/buildroot-2015.02/output/host/usr/bin/arm-linux-ar"
>> export CFLAGS="-march=armv5te -static
>> -I/home/doha/buildroot-2015.02/output/host/usr/include/"
>> export LDFLAGS="-L/home/doha/buildroot-2015.02/output/host/usr/lib/"
>>
>>
>> cc=/home/doha/buildroot-2015.02/output/host/usr/bin/arm-linux-gcc
>> ./configure --prefix=/home/doha/mpich-3.1.3/build/ --host=arm-linux
>>  --disable-shared --with-pm=hydra --with-device=ch3:nemesis
>> --disable-fortran
>>
>>
>> but nothing appears in the build folder while it shows no errors on the
>> terminal
>>
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>
>
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