DragonFly On-Line Manual Pages

MKC_CHECK_SIZEOF(1)                                        MKC_CHECK_SIZEOF(1)

NAME
       mkc_check_sizeof - detects a sizeof(type).

SYNOPSIS
       mkc_check_sizeof type [headers...]
       mkc_check_sizeof -h

DESCRIPTION
       mkc_check_sizeof detects sizeof( type ) by compiling a test program.
       mkc_check_sizeof doesn't run a generated executable and therefore is
       ready for using a cross-compiler.  headers are #include-d.

OPTIONS
       -h     display help message

ENVIRONMENT
       CC     Compiler. By default cc is used.

       CPPFLAGS, CFLAGS
              Options passed to the compiler, for example -I for additional
              directories that contain header files.

       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>

                                March 15, 2009             MKC_CHECK_SIZEOF(1)