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MKC_CHECK_SIZEOF(1)					     MKC_CHECK_SIZEOF(1)

NAME
     mkc_check_sizeof - detects a sizeof(type).

SYNOPSIS
     mkc_check_sizeof [OPTIONS] type [headers...]

DESCRIPTION
     mkc_check_sizeof  detects sizeof( type ) by compiling a test program.  Com-
     piled program is not executed, therefore this check is ready for cross-com-
     piling.  headers is either a single header file or a list of headers, sepa-
     rated by comma.

OPTIONS
     -h     display help message

ENVIRONMENT
     CC     Compiler. By default cc is used.

     CPPFLAGS, CFLAGS
	    Options passed to the compiler.

     MKC_VERBOSE
	    If set to 1, verbose messages are output to stderr.

     MKC_SHOW_CACHED
	    If set to 1 and MKC_VERBOSE is set to 1, cached results  are  output
	    to stderr.

     MKC_CACHEDIR
	    Directory  where  temporary  and  cache files are created.	If unset
	    they are created in a current directory.

     MKC_NOCACHE
	    All results are cached unless MKC_NOCACHE variable is set to 1.

     MKC_DELETE_TMPFILES
	    If set to 1, temporary files are removed.

EXAMPLES
	mkc_check_sizeof 'void*'
	mkc_check_sizeof long-long
	mkc_check_sizeof size_t stdlib.h

AUTHOR
     Aleksey Cheusov <vle@gmx.net>

				  Mar 31, 2019		     MKC_CHECK_SIZEOF(1)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=mkc_check_sizeof&sektion=1&manpath=FreeBSD+Ports+15.1.quarterly>

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