DragonFly On-Line Manual Pages
MKC_CHECK_HEADER(1) MKC_CHECK_HEADER(1)
NAME
mkc_check_header - detects presense of header file.
SYNOPSIS
mkc_check_header <header>
mkc_check_header -h
DESCRIPTION
mkc_check_header detects presense of header file by compiling a test
program. As a result it prints either 1 (true) or 0 (false) to stdout.
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_header stdint.h
mkc_check_header getopt.h
AUTHOR
Aleksey Cheusov <vle@gmx.net>
March 15, 2009 MKC_CHECK_HEADER(1)