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Date: Wed, 18 Jul 2007 12:31:04 -0700 (PDT)
From: "Andrew Black (JIRA)" <jira@apache.org>
To: stdcxx-dev@incubator.apache.org
Subject: [jira] Resolved: (STDCXX-489) [Intel C++ 10.0/Linux]
 BUILDMODE=narrow has no effect
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     [ https://issues.apache.org/jira/browse/STDCXX-489?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Black resolved STDCXX-489.
---------------------------------

    Resolution: Invalid

Greetings Mark.

I'm closing this issue as 'Invalid', as the cause of the problem is your environment.

Unlike most other compilers, the Intel compiler doesn't have a command line switch to control whether the generated executables are 32 or 64 bit.  Rather, there are two separate executables, one 32 bit, and one 64 bit.  (The only other compilers I can think of with this behavior are Visual Studio and the Intel Compiler for Windows.)

To produce a 32 bit executable with the Intel compiler, you will need to use the correct iccvars.sh to set up your environment.  

This quirk of the Intel compiler has caused problems for me also.  If you have an Intel Premier account, https://premier.intel.com/premier/IssueDetail.aspx?IssueID=420157 was a support request I filed asking for assistance on this subject.

--Andrew Black

> [Intel C++ 10.0/Linux] BUILDMODE=narrow has no effect
> -----------------------------------------------------
>
>                 Key: STDCXX-489
>                 URL: https://issues.apache.org/jira/browse/STDCXX-489
>             Project: C++ Standard Library
>          Issue Type: Bug
>          Components: Configuration
>    Affects Versions: 4.2
>         Environment: Intel C++ 10 on Linux
>            Reporter: Mark Brown
>
> Configuring stdcxx for 32-bits using BUILDMODE=pthreads,archive,optimized,narrow on x86_64 I see the system architecture is "LP64 little endian" instead of "ILP32 little endian." It looks like the "narrow" in BUILDMODE has no effect, kind of like "wide" had no effect in bug STDCXX-470.
> $ nice make BUILDDIR=/home/mbrown/stdcxx-icc-10.0-12s BUILDMODE=pthreads,archive,optimized,narrow CONFIG=icc.config
> creating BUILDDIR=/home/mbrown/stdcxx-icc-10.0-12s
> generating /home/mbrown/stdcxx-icc-10.0-12s/makefile.in from /home/mbrown/stdcxx/etc/config/icc.config
> make[1]: Entering directory `/home/mbrown/stdcxx-icc-10.0-12s'
> make[2]: Entering directory `/home/mbrown/stdcxx-icc-10.0-12s/include'
> make config
> make[3]: Entering directory `/home/mbrown/stdcxx-icc-10.0-12s/include'
> configuring stdcxx 4.2.0 for icc-10.0 on linux-2.6.18-1.2798.fc6-x86_64
> checking if the compiler is sane                   ok (invoked with icc)
> checking if the linker is sane                     ok (invoked with icc)
> checking system architecture                       LP64 little endian

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