NAME

       gauche-install - install files and set attributes

SYNOPSIS

         1)* gauche-install [OPTION...] FILE DEST
         2)* gauche-install [OPTION...] FILE... DIRECTORY
         3)* gauche-install -d [OPTION...] DIRECTORY...
         4)  gauche-install -T DIRECTORY [OPTION...] FILE...
         5)  gauche-install -U DIRECTORY [OPTION...] FILE...

DESCRIPTION

       gauche-install is a program to install and remove files.  On installation it allows to set ownership and
       permissions.  This command is upward compatible with BSD install(1) and can be used as a drop-in
       replacement of it.   Notably, 1st, 2nd and 3rd command-line format above are compatible with BSD install.

       This command is provided mainly for Gauche's extension packages to have simpler installation and
       configuration process.   Being certain that gauche-install is available, those packages don't need to
       worry about subtle differences between various install(1) commands.

       The first format copies FILE on the file or in the directory named by DEST.  The second format copies
       FILE ...  into the directory DIRECTORY.

       The third format ensures DIRECTORY exists.  If it doesn't, the command creates the path to the DIRECTORY
       , including any intermediate ones.

       The fourth format installing FILE ...  to the DIRECTORY.  It is more convenient than the first and second
       formats in the following regards:

          * If the destination directory does not exist, it is created (with any intermediate paths as needed).

          * The list of files can be empty, so that when the list of installed files can be generated by
          configuration, you don't need to handle the empty case specially in Makefile.  (With BSD install
          format, empty file list yields an error.)

          * The directory prefix of files are preserved within the destination directory.  This is handy to
          install subtree of files.  For example, the following command installs '/usr/share/foo/main',
          '/usr/share/foo/conf/x' and '/usr/share/foo/conf/y' with a single command.

            gauche-install -T /usr/share/foo main conf/x conf/y

          Giving -p option suppresses this behavior and strips any directory prefix like the second format.  The
          following command line installs '/usr/share/foo/main', '/usr/share/foo/x' and '/usr/share/foo/y'.

            gauche-install -T /usr/share/foo -p main conf/x conf/y

       The fifth format removes FILE ...  in the DIRECTORY.  Irrelevant options are ignored, so it is handy to
       uninstall files just by chaning -T in the fourth format to -U.

OPTIONS

       -C, --canonical-suffix
           This is used specially to install Gauche's autogenerated Scheme source by experimental
           precompilation.  The generated file has a *.sci.  Upon installation, this command replaces the suffix
           for *.scm.

       -d, --directory
           Creates directories. (3rd format only).  It is only for the compatibility.  Using the -T option, the
           destination directories are created automatically if missing.

       -g, --group=GROUP
           Change group of the installed file.

       -h, --help
           Show summary of options.

       -m, --mode=MODE
           Change mode of the installed file.

       -n, --dry-run
           Just prints what actions to be done.

       -o, --owner=OWNER
           Change owner of the installed file.

       -p, --strip-prefix=PREFIX
           Strip PREFIX directories from FILE(s) before installation. (4th/5th format only).

       --shebang=PATH
           Adds #!PATH before the file contents. Useful to install scripts.

       -S, --srcdir=directory
           Look for files within directory; useful if VPATH is used in Makefiles.

       -T, --target=directory
           Installs files to the directory, creating paths if needed.  Partial path of files are preserved
           unless -p option is given.  (4th format only)

       -U, --uninstall=directory
           Reverse of -T, e.g. removes files from its destination.  Other options (except -h and -n) are
           ignored.

       -v, --verbose
           Work verbosely.

DIAGNOSTICS

       gauche-install exits with status 0 on success.

SEE ALSO

       gauche-package(1), install(1)

       The program will be documented fully by the Gauche Developers´ Reference available via the info(1)
       system.

AUTHORS

       Shiro Kawai <shiro@acm.org>
           Author.

       Jens Thiele <karme@karme.de>
           Wrote this manpage for the Debian system.

COPYRIGHT

       Copyright © 2010 Jens Thiele

       Copying and distribution of this file, with or without modification, are permitted in any medium without
       royalty provided the copyright notice and this notice are preserved. This file is offered as-is, without
       any warranty.