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#!/usr/bin/env python
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# encoding: utf-8
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# Ali Sabil, 2007
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"""
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To use this module do not forget to call
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opt.tool_options('gnu_dirs')
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AND
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conf.check_tool('gnu_dirs')
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Add options for the standard GNU directories, this tool will add the options
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found in autotools, and will update the environment with the following
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installation variables:
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* PREFIX : architecture-independent files [/usr/local]
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* EXEC_PREFIX : architecture-dependent files [PREFIX]
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* BINDIR : user executables [EXEC_PREFIX/bin]
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* SBINDIR : user executables [EXEC_PREFIX/sbin]
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* LIBEXECDIR : program executables [EXEC_PREFIX/libexec]
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* SYSCONFDIR : read-only single-machine data [PREFIX/etc]
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* SHAREDSTATEDIR : modifiable architecture-independent data [PREFIX/com]
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* LOCALSTATEDIR : modifiable single-machine data [PREFIX/var]
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* LIBDIR : object code libraries [EXEC_PREFIX/lib]
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* INCLUDEDIR : C header files [PREFIX/include]
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* OLDINCLUDEDIR : C header files for non-gcc [/usr/include]
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* DATAROOTDIR : read-only arch.-independent data root [PREFIX/share]
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* DATADIR : read-only architecture-independent data [DATAROOTDIR]
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* INFODIR : info documentation [DATAROOTDIR/info]
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* LOCALEDIR : locale-dependent data [DATAROOTDIR/locale]
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* MANDIR : man documentation [DATAROOTDIR/man]
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* DOCDIR : documentation root [DATAROOTDIR/doc/telepathy-glib]
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* HTMLDIR : html documentation [DOCDIR]
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* DVIDIR : dvi documentation [DOCDIR]
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* PDFDIR : pdf documentation [DOCDIR]
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* PSDIR : ps documentation [DOCDIR]
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"""
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import Utils, Options
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_options = [x.split(', ') for x in '''
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bindir, user executables, ${EXEC_PREFIX}/bin
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sbindir, system admin executables, ${EXEC_PREFIX}/sbin
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libexecdir, program executables, ${EXEC_PREFIX}/libexec
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sysconfdir, read-only single-machine data, ${PREFIX}/etc
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sharedstatedir, modifiable architecture-independent data, ${PREFIX}/com
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localstatedir, modifiable single-machine data, ${PREFIX}/var
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libdir, object code libraries, ${EXEC_PREFIX}/lib
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includedir, C header files, ${PREFIX}/include
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oldincludedir, C header files for non-gcc, /usr/include
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datarootdir, read-only arch.-independent data root, ${PREFIX}/share
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datadir, read-only architecture-independent data, ${DATAROOTDIR}
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infodir, info documentation, ${DATAROOTDIR}/info
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localedir, locale-dependent data, ${DATAROOTDIR}/locale
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mandir, man documentation, ${DATAROOTDIR}/man
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docdir, documentation root, ${DATAROOTDIR}/doc/${PACKAGE}
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htmldir, html documentation, ${DOCDIR}
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dvidir, dvi documentation, ${DOCDIR}
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pdfdir, pdf documentation, ${DOCDIR}
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psdir, ps documentation, ${DOCDIR}
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'''.split('\n') if x]
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def detect(conf):
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def get_param(varname, default):
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return getattr(Options.options, varname, '') or default
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env = conf.env
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env['EXEC_PREFIX'] = get_param('EXEC_PREFIX', env['PREFIX'])
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env['PACKAGE'] = Utils.g_module.APPNAME
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complete = False
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iter = 0
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while not complete and iter < len(_options) + 1:
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iter += 1
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complete = True
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for name, help, default in _options:
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name = name.upper()
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if not env[name]:
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try:
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env[name] = Utils.subst_vars(get_param(name, default), env)
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except TypeError:
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complete = False
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if not complete:
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lst = [name for name, _, _ in _options if not env[name.upper()]]
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raise Utils.WafError('Variable substitution failure %r' % lst)
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def set_options(opt):
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inst_dir = opt.add_option_group('Installation directories',
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'By default, "waf install" will put the files in\
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"/usr/local/bin", "/usr/local/lib" etc. An installation prefix other\
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than "/usr/local" can be given using "--prefix", for example "--prefix=$HOME"')
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for k in ('--prefix', '--destdir'):
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option = opt.parser.get_option(k)
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if option:
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opt.parser.remove_option(k)
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inst_dir.add_option(option)
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inst_dir.add_option('--exec-prefix',
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help = 'installation prefix [Default: ${PREFIX}]',
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default = '',
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dest = 'EXEC_PREFIX')
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dirs_options = opt.add_option_group('Pre-defined installation directories', '')
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for name, help, default in _options:
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option_name = '--' + name
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str_default = default
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str_help = '%s [Default: %s]' % (help, str_default)
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dirs_options.add_option(option_name, help=str_help, default='', dest=name.upper())
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