3 Commits

Author	SHA1	Message	Date
Mathieu Garaud	a605bf438e	Extend C++17/C++14 feature checks to cover more standard library APIs ... Make sure `std::cbegin`, `std::cend`, and `std::size` work in C++17 or C++14 mode before choosing the corresponding standard level for compiling CMake itself. This helps in cases that the compiler is using a standard library too old to support the full standard level chosen.	2019-02-27 11:27:17 -05:00
Brad King	3a2c736b41	Extend C++17/C++14 feature checks to require unique_ptr ... When testing compiler modes higher than C++11 for constructs we need, include a check for using `unique_ptr` in that mode. The PGI 18.4 compiler in some environments supports `unique_ptr` in C++11 mode but is broken for C++14 and C++17. Check that `unique_ptr` works in these modes before using one.	2018-08-01 14:03:43 -04:00
Brad King	31c6b9adbf	Generalize check for C++14 constructs ... The check for C++14 and cstdio is a special case of the more general problem of checking that the compiler's C++14 mode supports everything we need. Rename the checks accordingly.	2017-12-22 09:05:54 -05:00