[Intel C++ 10.0/Linux] error in rw/_traits.h on __builtin_memmove
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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: Martin Sebor
Priority: Blocker
Fix For: 4.2.1
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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