[ https://issues.apache.org/jira/browse/STDCXX-403?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Sebor closed STDCXX-403.
-------------------------------

    Resolution: Fixed

Nightly tests indicate that the issue has been resolved most likely as a result of fixing STDCXX-417, suggesting that this problem was just another symptom of the former.

> [Intel C++ 9.1/Linux] linker error on __rw_atomic_add32
> -------------------------------------------------------
>
>                 Key: STDCXX-403
>                 URL: https://issues.apache.org/jira/browse/STDCXX-403
>             Project: C++ Standard Library
>          Issue Type: Bug
>          Components: 21. Strings
>    Affects Versions: 4.2
>         Environment: Intel C++ 9.1/Linux x86_64
>            Reporter: Martin Sebor
>         Assigned To: Martin Sebor
>            Priority: Blocker
>             Fix For: 4.2
>
>
> In shared, optimized, thread-safe builds (12{dD}) with Intel C++ 9.1 on Linux, most string tests are failing to link with the error below:
> icc -c -I$(TOPDIR)/include/ansi   -D_REENTRANT -I$(TOPDIR)/include -I$(BUILDDIR)/include -I$(TOPDIR)/tests/include  -cxxlib-nostd -O2  -w1   $(TOPDIR)/tests/strings/21.string.access.cpp
> $(TOPDIR)/tests/strings/21.string.access.cpp(308): warning #279: controlling expression is constant
>   DEFINE_STRING_TEST_DISPATCH (test_access);
>   ^
> $(TOPDIR)/tests/strings/21.string.access.cpp(258): warning #279: controlling expression is constant
>               RW_ASSERT (!"test logic error: unknown access overload");
>               ^
> icc 21.string.access.o -o 21.string.access -L$(BUILDDIR)/rwtest -lrwtest -cxxlib-nostd  -lpthread -L$(BUILDDIR)/lib  -Wl,-R$(BUILDDIR)/lib:$(BUILDDIR)/rwtest -lstd -lcxaguard -lsupc++ -lm 
> ld: warning: type and size of dynamic symbol `__rw_atomic_add32' are not defined
> ld: dynamic variable `__rw_atomic_add32' is zero size
> ld: 21.string.access.o(.gnu.linkonce.t._Z11test_accessI8UserChar10UserTraitsIS0_E9UserAllocIS0_10AllocTypesIS0_EEEvT_PT0_PT1_RK10StringFuncRK14StringTestCase[.gnu.linkonce.t._Z11test_accessI8UserChar10UserTraitsIS0_E9UserAllocIS0_10AllocTypesIS0_EEEvT_PT0_PT1_RK10StringFuncRK14StringTestCase]+0x2c2): unresolvable R_386_PC32 relocation against symbol `__rw_atomic_add32'
> ld: final link failed: Nonrepresentable section on output
> gmake: *** [21.string.access] Error 1

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