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clang: Do not use libstdc++ when C++11 is enabled

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We expect that the C++ library also supports C++11 when the compiler
says it does as well. When using clang with libstdc++, the library has
no C++11 support or headers, so we cannot use, for example, #include
<initializer_lists>.

Change-Id: I844877107256f15ab314e8f82fe54434dbb07638
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This commit is contained in:
Bradley T. Hughes 2012-06-13 13:23:53 +02:00 committed by Qt by Nokia
parent 60f2abff5e
commit ccf988e510
1 changed files with 6 additions and 1 deletions
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7
config.tests/unix/c++11/c++11.cpp
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@ -42,7 +42,12 @@
#if __cplusplus >= 201103L || defined(__GXX_EXPERIMENTAL_CXX0X__) #if __cplusplus >= 201103L || defined(__GXX_EXPERIMENTAL_CXX0X__)
// Compiler claims to support C++11, trust it // Compiler claims to support C++11, trust it
#else #else
# error "__cplusplus must be >= 201103L" # error "__cplusplus must be >= 201103L, or __GXX_EXPERIMENTAL_CXX0X__ must be defined"
#endif
#include <utility>
#if defined(__clang__) && !defined(_LIBCPP_VERSION)
# error "C++11 with clang requires libc++ runtime"
#endif #endif
int main(int, char **) { return 0; } int main(int, char **) { return 0; }