MKC_CHECK_PROG(1)MKC_CHECK_PROG(1)NAMEmkc_check_prog - detects presense of header file.
SYNOPSISmkc_check_prog <progname>
mkc_check_prog-h
DESCRIPTIONmkc_check_prog takes a name and looks for the file with that name which
would be executable. Executable is searched for along the user's PATH.
If appropriate executable is found, a path to it is printed. Other‐
wise, an error message is printed and mkc_check_prog exits with error.
OPTIONS-h Display help message.
-i progid
progid will be used as a part of _mkc_* cache file name.
ENVIRONMENT
PATH List of colon-separated directories.
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_prog gawk
mkc_check_prog c++
mkc_check_prog lua
AUTHOR
Aleksey Cheusov <vle@gmx.net>
Aug 29, 2009 MKC_CHECK_PROG(1)