c11(1)
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C11(1) NetBSD General Commands Manual C11(1)
NAME
c11 -- ANSI (2011) C compiler
SYNOPSIS
c11 [-pedantic] [-pedantic-errors] [-D_ANSI_SOURCE] [options ...]
DESCRIPTION
Calls the C compiler (cc) with the given options, using a C language
environment compatible with the ISO/IEC 9899:2011 (``ISO C11'') specifi-
cation.
This includes alignment specification (_Alignas specifier, _Alignof
operator), the _Noreturn function specifier, type-generic expressions
using the _Generic keyword, multi-threading support, improved unicode
handling, anonymous structures and unions, static assertions, exclusive
create-and-open mode for fopen(3), the quick_exit(3) function performing
minimal cleanup, macros for construction of complex values.
The following options are available:
-pedantic Issue extra warnings defined by ANSI for use of non-
ANSI features.
-pedantic-errors Issue errors instead of warnings that normally would
be presented by -pedantic.
-D_ANSI_SOURCE Tell the system header file set to use an ANSI-con-
formant "clean" namespace.
SEE ALSO
cc(1)
STANDARDS
c11 is a NetBSD extension.
HISTORY
c11 first appeared in NetBSD 8.0.
BUGS
Since c11 is a shell wrapper script to cc, compile errors are prefixed by
``cc:''.
NetBSD 10.99 October 2, 2016 NetBSD 10.99
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