From ccf988e51087cee521b32df646de4ce3ef291de1 Mon Sep 17 00:00:00 2001 From: "Bradley T. Hughes" Date: Wed, 13 Jun 2012 13:23:53 +0200 Subject: clang: Do not use libstdc++ when C++11 is enabled 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 . Change-Id: I844877107256f15ab314e8f82fe54434dbb07638 Reviewed-by: Thiago Macieira --- config.tests/unix/c++11/c++11.cpp | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'config.tests/unix') diff --git a/config.tests/unix/c++11/c++11.cpp b/config.tests/unix/c++11/c++11.cpp index d541144bf9..671723647e 100644 --- a/config.tests/unix/c++11/c++11.cpp +++ b/config.tests/unix/c++11/c++11.cpp @@ -42,7 +42,12 @@ #if __cplusplus >= 201103L || defined(__GXX_EXPERIMENTAL_CXX0X__) // Compiler claims to support C++11, trust it #else -# error "__cplusplus must be >= 201103L" +# error "__cplusplus must be >= 201103L, or __GXX_EXPERIMENTAL_CXX0X__ must be defined" +#endif + +#include +#if defined(__clang__) && !defined(_LIBCPP_VERSION) +# error "C++11 with clang requires libc++ runtime" #endif int main(int, char **) { return 0; } -- cgit v1.2.3