NAME

       xeno-config - Display Xenomai libraries configuration

SYNOPSIS

       xeno-config

       xeno-config --v | --verbose

       xeno-config --help

           xeno-config [--version] [--cc] [--arch] [--prefix] [--xeno-cflags] [--xeno-ldflags]
           [--posix-cflags] [--posix-ldflags] [--lib-dir*|--library-dir|--libdir|--user-libdir]

DESCRIPTION

       xeno-config is a script that is used to to display the compiler and linker flags that are
       required for building applications that use Xenomai. Any combination of options can be
       chosen (except --verbose and --help) to display configuration information, and options can
       be given in any order. The command output one line for each option, in the same order as
       the options.

       When xeno-config --verbose is executed, all configuration information is displayed in a
       different, more human-readable format.

       When xeno-config is executed without any options, the output is equivalent to than when
       executing xeno-config --verbose then xeno-config --help.

OPTIONS

       --v, --verbose
           Outputs all configuration information, in a human-readable format.

       --help
           Outputs the list of available command-line options.

       --version
           Outputs one line with the installed Xenomai version.

       --cc
           Outputs one line with the path to the C compiler command that was used to compiled
           Xenomai.

       --arch
           Outputs one line with the architecture to compile to, e.g. i386. May be different from
           the architecture of the currently running system, if cross-compiling.

       --prefix
           Outputs one line with the absolute path to the base Xenomai installation directory.

       --xeno-cflags
           Outputs one line with the C compiler command-line options that are necessary to
           compile applications that use the Xenomai libraries.

       --xeno-ldflags
           Outputs one line with the C compiler command-line options that are necessary to link
           applications against the Xenomai libraries.

       --posix-cflags
           Outputs one line with the C compiler command-line options that are necessary to
           compile applications that use Xenomai’s Posix-compatible layer library.

       --posix-ldflags
           Outputs one line with the C compiler command-line options that are necessary to link
           applications against Xenomai’s Posix-compatible layer library.

       --lib-dir, --library-dir, --libdir, --user-libdir*
           Outputs one line with the absolute path to Xenomai’s libraries. In the --lib-dir*
           option name, the * is meant as a wildcard: --lib-dir, --libfoo-dir and --libbar-dir
           are all valid and synonymous options.

       ENVIRONMENT VARIABLES

           *DESTDIR*::
           If the *DESTDIR* variable is set, its content is prepended to the Xenomai installed directories and files names output by the
           *--prefix* and *--library-dir* options, and to the Xenomai installation directories in the flags output by the
           *--xeno-cflags*, *--xeno-ldflags*, *--posix-cflags*, *--posix-ldflags*
           options.

           If *DESTDIR* was set when compiling and installing Xenomai, e.g. for cross-compilation, *DESTDIR* must be set to the same value before calling *xeno-config*, in order to output valid directory and file names.

           RETURN CODES

       0
           Successful script execution.

       1
           The --posix-ldflags option has been given but Posix support is not available in
           Xenomai; or an invalid argument has been given on the command-line.