[Difx-users] difx 2.4.1 compile error in Mark5B+ "configure: error: C++ compiler cannot create executables"

[Jay Blanchard]

Are you sure you have g++ installed?
I think it's in package build-essential in debian...

On 10 July 2017 at 13:30, Jongsoo Kim <jskim at kasi.re.kr> wrote:

> Dear DIFX users,
>
> I am trying to install DiFX 2.4.1 in a MarkB+ in order to do remote
> distributed correlation using the native mode of Mark5 for the KVN
> observations.   The installation options are as follows,
>
> ./install-difx --noipp --nodoc --mk5daemon
>
> The above commend compiles packages of "difxio", "difxmessages", and
> "mark5access" without any problems.  But it generates the attached error
> message when it comes to the mpifxcorr package.
>
> The Mark5B+ system has Debian Wheezy 32bit OS.  The output of "uname -a"
> is as follows.
>
> 2.6.32-5-686 #1 SMP Mon Sep 23 23:00:18 UTC 2013 i686 GNU/Linux
>
> Most of the Debian packages required for the difx described in the difx
> web site were installed except openmpi.
>
>    - pkg-config
>    - bison
>    - flex
>    - libexpat1-dev
>    - fftw3-dev
>    - autoconf
>    - automake
>    - libtool
>    - gfortran
>
> The openmpi 1.10.2 was manually installed with --enable-heterogeneous.
> Do you have any idea to sort out the problem that I have?
>
> I have the other question. Is there any body who tried the native
> correlation with Mark5B+, whose OS is the 64bit one?  If any, please tell
> me your successful (or unsuccessful) story to me.
>
> Best regards,
>
> Jongsoo
> ------------------------------
>
> Making mpifxcorr
>
>
> Reconfiguring mpifxcorr
>
> configure.ac:1: warning: AC_INIT: not a literal: Adam Deller <
> adeller at astro.swin.edu.au>
>
> configure.ac:1: warning: AC_INIT: not a literal: Adam Deller <
> adeller at astro.swin.edu.au>
>
> configure.ac:1: warning: AC_INIT: not a literal: Adam Deller <
> adeller at astro.swin.edu.au>
>
> configure.ac:1: warning: AC_INIT: not a literal: Adam Deller <
> adeller at astro.swin.edu.au>
>
> configure.ac:5: installing `./install-sh'
>
> configure.ac:5: installing `./missing'
>
> src/Makefile.am: installing `./depcomp'
>
> checking for a BSD-compatible install... /usr/bin/install -c
>
> checking whether build environment is sane... yes
>
> checking for a thread-safe mkdir -p... /bin/mkdir -p
>
> checking for gawk... gawk
>
> checking whether make sets $(MAKE)... yes
>
> checking whether the C++ compiler works... no
>
> configure: error: in `/root/DiFX-2.4.1/mpifxcorr':
>
> configure: error: C++ compiler cannot create executables
>
> See `config.log' for more details
>
> Traceback (most recent call last):
>
>   File "./install-difx", line 667, in <module>
>
>     run(configstring)
>
>   File "./install-difx", line 353, in run
>
>     raise RuntimeError, "Error running " + cmd + " in " + os.getcwd()
>
> RuntimeError: Error running ./configure CXX=/opt/openmpi-1.10.2
> --prefix=/opt/difx/2.4.1 in /root/DiFX-2.4.1/mpifxcorr
>
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>
>
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