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Tentative fix for IMB clang compiler failures.

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Remove __int128 support - not supported by this compiler.
Make sure correct compiler config is selected.
This commit is contained in:
jzmaddock
2015-06-23 18:44:03 +01:00
parent d14f46f77b
commit 046b9d95e0
2 changed files with 1 additions and 14 deletions
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13
include/boost/config/compiler/xlcpp.hpp
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@@ -52,19 +52,6 @@
// Clang supports "long long" in all compilation modes. // Clang supports "long long" in all compilation modes.
#define BOOST_HAS_LONG_LONG #define BOOST_HAS_LONG_LONG
//
// We disable this if the compiler is really nvcc as it
// doesn't actually support __int128 as of CUDA_VERSION=5000
// even though it defines __SIZEOF_INT128__.
// See https://svn.boost.org/trac/boost/ticket/10418
// Only re-enable this for nvcc if you're absolutely sure
// of the circumstances under which it's supported:
//
#if defined(__SIZEOF_INT128__) && !defined(__CUDACC__)
# define BOOST_HAS_INT128
#endif
// //
// Dynamic shared object (DSO) and dynamic-link library (DLL) support // Dynamic shared object (DSO) and dynamic-link library (DLL) support
// //

2
include/boost/config/select_compiler_config.hpp
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@@ -39,7 +39,7 @@
// Intel // Intel
# define BOOST_COMPILER_CONFIG "boost/config/compiler/intel.hpp" # define BOOST_COMPILER_CONFIG "boost/config/compiler/intel.hpp"
#elif defined __clang__ && !defined(__CUDACC__) #elif defined __clang__ && !defined(__CUDACC__) && !defined(__ibmxl__)
// when using clang and cuda at same time, you want to appear as gcc // when using clang and cuda at same time, you want to appear as gcc
// Clang C++ emulates GCC, so it has to appear early. // Clang C++ emulates GCC, so it has to appear early.
# define BOOST_COMPILER_CONFIG "boost/config/compiler/clang.hpp" # define BOOST_COMPILER_CONFIG "boost/config/compiler/clang.hpp"