MKC_CHECK_SIZEOF(1)MKC_CHECK_SIZEOF(1)NAMEmkc_check_sizeof - detects a sizeof(type).
SYNOPSISmkc_check_sizeof type [headers...]
mkc_check_sizeof-h
DESCRIPTIONmkc_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 out‐
put 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.
EXAMPLESmkc_check_sizeof 'void*'
mkc_check_sizeof long-long
mkc_check_sizeof size_t stdlib.h
AUTHOR
Aleksey Cheusov <vle@gmx.net>
Mar 15, 2009 MKC_CHECK_SIZEOF(1)