CMake/Help/variable/CMAKE_C_EXTENSIONS.rst

CMAKE_C_EXTENSIONS
------------------

Default value for :prop_tgt:`C_EXTENSIONS` property of targets.

This variable is used to initialize the :prop_tgt:`C_EXTENSIONS`
property on all targets.  See that target property for additional
information.

See the :manual:`cmake-compile-features(7)` manual for information on
compile features and a list of supported compilers.
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. 2013-11-04 00:15:43 +00:00			`CMAKE_C_EXTENSIONS`
			`------------------`

Help: Improve formatting of variable documentation Improve formatting, primarily by: * Adding links to relevant commands, properties, generators, and so on. * Converting code, symbols, paths, and so on to fixed-width fonts. * Hard wrapping lines to 80 characters or less. 2015-08-18 05:34:01 +00:00			Default value for :prop_tgt:`C_EXTENSIONS` property of targets.
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. 2013-11-04 00:15:43 +00:00
			This variable is used to initialize the :prop_tgt:`C_EXTENSIONS`
			`property on all targets. See that target property for additional`
			`information.`
Help: Add a manual for compiler feature control. Link to it from the documentation of related properties, variables and commands. Extend the cmake-developer(7) documentation with notes on extending feature support for compilers. 2014-03-18 22:50:18 +00:00
			See the :manual:`cmake-compile-features(7)` manual for information on
Help: Document supported compilers in cmake-compile-features.7 Extend sentences in other documentation linking to this manual to say that it has a list of supported compilers. Co-Author: Brad King <brad.king@kitware.com> 2015-04-07 18:10:50 +00:00			`compile features and a list of supported compilers.`