MKC_CHECK_FUNCLIB(1)MKC_CHECK_FUNCLIB(1)NAMEmkc_check_funclib - detects presense of function in a library.
SYNOPSISmkc_check_funclib <functionname> [libraries...]
mkc_check_funclib-h
DESCRIPTIONmkc_check_funclib detects presense of function in a library by compil‐
ing and linking 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.
LDFLAGS
Options passed to the linker (compiler, set by CC variable), for
example, -L/usr/local/lib
LDADD Extra libraries, for example, -lm.
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_funclib dlopen dl
mkc_check_funclib dlopen
mkc_check_funclib strlcpy
mkc_check_funclib select socket
AUTHOR
Aleksey Cheusov <vle@gmx.net>
Mar 15, 2009 MKC_CHECK_FUNCLIB(1)