This is the command mkc_check_funclib that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
mkc_check_funclib - detects presense of function in a library.
SYNOPSIS
mkc_check_funclib <functionname> [libraries...]
mkc_check_funclib -h
DESCRIPTION
mkc_check_funclib detects presense of function in a library by compiling 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 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_funclib dlopen dl
mkc_check_funclib dlopen
mkc_check_funclib strlcpy
mkc_check_funclib select socket
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