3 Commits

Author	SHA1	Message	Date
Stephen Kelly	cda233194f	Features: Record for Clang 3.4 ... Clang 3.4 supports all features currently known to CMake.	2014-05-20 16:03:48 +02:00
Stephen Kelly	e0890d03a4	Features: Extend concept to C language. ... Add properties and variables corresponding to CXX equivalents. Add features for c_function_prototypes (C90), c_restrict (C99), c_variadic_macros (C99) and c_static_assert (C11). This feature set can be extended later. Add a <PREFIX>_RESTRICT symbol define to WriteCompilerDetectionHeader to conditionally represent the c_restrict feature.	2014-05-15 00:15:18 +02:00
Stephen Kelly	62a4a67dc5	Add the WriteCompilerDetectionHeader module. ... Provide a function to write a portable header to detect compiler features. Generate a preprocessor #error for unknown compilers and compiler versions whose features are not yet recorded. This error condition might be relaxed in the future, but for now it is useful for verification of expectations.	2014-05-14 13:57:30 -04:00