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[Octave-bug-tracker] [bug #38379] SLES 11 with Intel MKL: "WARNING: tr1/


From: anonymous
Subject: [Octave-bug-tracker] [bug #38379] SLES 11 with Intel MKL: "WARNING: tr1/unordered_map: present but cannot be compiled"
Date: Fri, 22 Feb 2013 18:37:21 +0000
User-agent: Mozilla/5.0 (X11; U; SunOS sun4u; en-US; rv:1.9.2.13) Gecko/20101205 Firefox/3.6.13

URL:
  <http://savannah.gnu.org/bugs/?38379>

                 Summary: SLES 11 with Intel MKL: "WARNING: tr1/unordered_map:
present but cannot be compiled"
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Fri 22 Feb 2013 06:37:19 PM UTC
                Category: Configuration and Build System
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: Robyn Landers
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 3.6.3
        Operating System: GNU/Linux

    _______________________________________________________

Details:

I'm trying to build Octave 3.6.3 on an Itanium system
running SLES 11 SP 1, using the Intel 11.1.064 development suite
including MKL numerical libraries.

The configuration stage generates the warning shown in the
subject line and tells me to report it as a bug.

I'm following suggestions posted at
http://software.intel.com/en-us/articles/using-intel-mkl-in-gnu-octave
which are for older versions but seem to give enough of a guide.

To prepare the environment for using Intel compilers etc.,
I run this:


source /opt/intel/Compiler/11.1/064/bin/iccvars.sh ia64


Then I run configure like this:


./configure CC=icc CXX=icc F77=ifort \
--with-blas="-Wl,--start-group -lmkl_intel_lp64 -lmkl_sequential \
-lmkl_core -Wl,--end-group -liomp5 -lpthread" \
--with-lapack="-Wl,--start-group -lmkl_intel_lp64 -lmkl_sequential \
-lmkl_core -Wl,--end-group -liomp5 -lpthread"


Configuration proceeds well until we get to this:


...
checking for unordered_map... no
checking tr1/unordered_map usability... no
checking tr1/unordered_map presence... yes
configure: WARNING: tr1/unordered_map: present but cannot be compiled
configure: WARNING: tr1/unordered_map:     check for missing prerequisite
headers?
configure: WARNING: tr1/unordered_map: see the Autoconf documentation
configure: WARNING: tr1/unordered_map:     section "Present But Cannot Be
Compiled"
configure: WARNING: tr1/unordered_map: proceeding with the compiler's result
configure: WARNING:     ## ------------------------------------------ ##
configure: WARNING:     ## Report this to http://octave.org/bugs.html ##
configure: WARNING:     ## ------------------------------------------ ##
checking for tr1/unordered_map... no
checking whether unordered_map requires tr1 namespace... no
...



It does continue past that, but since it tells me to
report it as a bug, well, here you go.
(I did search for "unordered_map" in the Bugs category
and found two matches that didn't quite seem like this one.)


Robyn




    _______________________________________________________

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