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130 lines
5.0 KiB
Python
130 lines
5.0 KiB
Python
#!/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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Sets various standard variables such as INCLUDEDIR. SBINDIR and others. To use this module just call::
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opt.load('gnu_dirs')
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and::
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conf.load('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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============== ========================================= =======================
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Variable Description Default Value
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============== ========================================= =======================
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PREFIX installation prefix /usr/local
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EXEC_PREFIX installation prefix for binaries PREFIX
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BINDIR user commands EXEC_PREFIX/bin
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SBINDIR system binaries EXEC_PREFIX/sbin
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LIBEXECDIR program-specific binaries EXEC_PREFIX/libexec
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SYSCONFDIR host-specific configuration PREFIX/etc
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SHAREDSTATEDIR architecture-independent variable data PREFIX/com
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LOCALSTATEDIR variable data PREFIX/var
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LIBDIR object code libraries EXEC_PREFIX/lib
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INCLUDEDIR header files PREFIX/include
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OLDINCLUDEDIR header files for non-GCC compilers /usr/include
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DATAROOTDIR architecture-independent data root PREFIX/share
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DATADIR architecture-independent data DATAROOTDIR
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INFODIR GNU "info" documentation DATAROOTDIR/info
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LOCALEDIR locale-dependent data DATAROOTDIR/locale
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MANDIR manual pages DATAROOTDIR/man
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DOCDIR documentation root DATAROOTDIR/doc/APPNAME
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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 PostScript documentation DOCDIR
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============== ========================================= =======================
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"""
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import os, re
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from waflib import Utils, Options, Context
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_options = [x.split(', ') for x in '''
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bindir, user commands, ${EXEC_PREFIX}/bin
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sbindir, system binaries, ${EXEC_PREFIX}/sbin
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libexecdir, program-specific binaries, ${EXEC_PREFIX}/libexec
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sysconfdir, host-specific configuration, ${PREFIX}/etc
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sharedstatedir, architecture-independent variable data, ${PREFIX}/com
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localstatedir, variable data, ${PREFIX}/var
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libdir, object code libraries, ${EXEC_PREFIX}/lib
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includedir, header files, ${PREFIX}/include
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oldincludedir, header files for non-GCC compilers, /usr/include
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datarootdir, architecture-independent data root, ${PREFIX}/share
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datadir, architecture-independent data, ${DATAROOTDIR}
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infodir, GNU "info" documentation, ${DATAROOTDIR}/info
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localedir, locale-dependent data, ${DATAROOTDIR}/locale
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mandir, manual pages, ${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, PostScript documentation, ${DOCDIR}
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'''.split('\n') if x]
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def configure(conf):
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"""
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Read the command-line options to set lots of variables in *conf.env*. The variables
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BINDIR and LIBDIR will be overwritten.
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"""
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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.LIBDIR = env.BINDIR = []
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env.EXEC_PREFIX = get_param('EXEC_PREFIX', env.PREFIX)
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env.PACKAGE = getattr(Context.g_module, 'APPNAME', None) or env.PACKAGE
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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).replace('/', os.sep), 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 conf.errors.WafError('Variable substitution failure %r' % lst)
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def options(opt):
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"""
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Add lots of command-line options, for example::
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--exec-prefix: EXEC_PREFIX
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"""
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inst_dir = opt.add_option_group('Installation prefix',
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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 for binaries [PREFIX]',
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default = '',
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dest = 'EXEC_PREFIX')
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dirs_options = opt.add_option_group('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 [%s]' % (help, re.sub(r'\$\{([^}]+)\}', r'\1', str_default))
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dirs_options.add_option(option_name, help=str_help, default='', dest=name.upper())
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