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corrected C++11-detection; refs #11

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This commit is contained in:
Marc Wäckerlin
2014-09-16 08:32:49 +00:00
parent dcb2826622
commit f07fe7dc85
1 changed files with 8 additions and 5 deletions
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13
src/mrw/checkcxx11.hxx
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@@ -71,6 +71,14 @@ namespace std {
# warning trying standard C++11 support # warning trying standard C++11 support
# endif # endif
# elif __APPLE__ # elif __APPLE__
/// Code is compiled with an old non C++11 standard compliant compiler
/** There are workarounds for old non C++11 compatible
compilers. These workarounds are deprecated, but will remain
until most compilers fully support C++11. So this workaround
will be removed in future releases, when support for C++11 is
more common. Only rely on this workaround, if you really have
to. */
# define MRW__OLD_PRE11_COMPILER
# warning you need a C++11 compliant compiler, on gcc: add -std=c++11 # warning you need a C++11 compliant compiler, on gcc: add -std=c++11
# warning emulating C++11 - this changes the way you use the library # warning emulating C++11 - this changes the way you use the library
# warning this is deprecated and will be removed in future releases # warning this is deprecated and will be removed in future releases
@@ -86,11 +94,6 @@ namespace std {
explicit shared_ptr(T* p): tr1::shared_ptr<T>(p) {} explicit shared_ptr(T* p): tr1::shared_ptr<T>(p) {}
}; };
} }
# else
# ifdef __APPLE__
# error hidden apple?
# endif
# warning found C++11 support, everything is fine
# endif # endif
#endif #endif