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Date: Wed, 2 Apr 2008 11:37:24 -0700 (PDT)
From: "Martin Sebor (JIRA)" <jira@apache.org>
To: issues@stdcxx.apache.org
Subject: [jira] Commented: (STDCXX-799) [Intel C++ 10.0/Linux] error in
 rw/_traits.h on __builtin_memmove
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    [ https://issues.apache.org/jira/browse/STDCXX-799?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12584714#action_12584714 ] 

Martin Sebor commented on STDCXX-799:
-------------------------------------

The this [thread|http://www.mail-archive.com/dev@stdcxx.apache.org/msg00451.html] for a discussion of the built-ins in Intel C++.

> [Intel C++ 10.0/Linux] error in rw/_traits.h on __builtin_memmove
> -----------------------------------------------------------------
>
>                 Key: STDCXX-799
>                 URL: https://issues.apache.org/jira/browse/STDCXX-799
>             Project: C++ Standard Library
>          Issue Type: Bug
>    Affects Versions: trunk
>         Environment: Intel C++ 10.0/Linux, gcc 4.1 as the back end
>            Reporter: Martin Sebor
>            Assignee: Farid Zaripov
>            Priority: Blocker
>             Fix For: 4.2.1
>
>   Original Estimate: 1h
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> The error below shows up in logs for our optimized (not debug) nightly builds with Intel C++ 10.0 on Linux with gcc 4.1 for the back end:
> {noformat}
> ### gmake  -Cbuild/lib   BUILDMODE=pthreads,shared,optimized,wide CONFIG=icc.config 2>&1 | sed -e "s/\/build2\/batman\/5.0.0\/builds\/34590289\/source-buildspace\/build/\$(BUILDDIR)/g;s/\/build2\/batman\/5.0.0\/builds\/34590289\/source-buildspace/\$(TOPDIR)/g" | tee /tmp/build.19074.log:
> gmake: Entering directory `$(BUILDDIR)/lib'
> ...
> icc -c -I$(TOPDIR)/include/ansi   -D_REENTRANT -I$(TOPDIR)/include -I$(BUILDDIR)/include  -cxxlib-nostd -O2   -w1  -fpic  $(TOPDIR)/src/bitset.cpp
> $(TOPDIR)/include/rw/_traits.h(439): error: identifier "__builtin_memmove" is undefined
>           _RWSTD_MEMMOVE (__s1, __s2, __n);
>           ^
> compilation aborted for $(TOPDIR)/src/bitset.cpp (code 2)
> {noformat}

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