Import of the watch repository from Pebble

third_party/waf/waf-light/waflib/Tools/gnu_dirs.py

@@ -0,0 +1,129 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Ali Sabil, 2007
+
+"""
+Sets various standard variables such as INCLUDEDIR. SBINDIR and others. To use this module just call::
+
+	opt.load('gnu_dirs')
+
+and::
+
+	conf.load('gnu_dirs')
+
+Add options for the standard GNU directories, this tool will add the options
+found in autotools, and will update the environment with the following
+installation variables:
+
+============== ========================================= =======================
+Variable       Description                               Value
+============== ========================================= =======================
+PREFIX         architecture-independent files            /usr/local
+EXEC_PREFIX    architecture-dependent files              PREFIX
+BINDIR         user executables                          EXEC_PREFIX/bin
+SBINDIR        user executables                          EXEC_PREFIX/sbin
+LIBEXECDIR     program executables                       EXEC_PREFIX/libexec
+SYSCONFDIR     read-only single-machine data             PREFIX/etc
+SHAREDSTATEDIR modifiable architecture-independent data  PREFIX/com
+LOCALSTATEDIR  modifiable single-machine data            PREFIX/var
+LIBDIR         object code libraries                     EXEC_PREFIX/lib
+INCLUDEDIR     C header files                            PREFIX/include
+OLDINCLUDEDIR  C header files for non-gcc                /usr/include
+DATAROOTDIR    read-only arch.-independent data root     PREFIX/share
+DATADIR        read-only architecture-independent data   DATAROOTDIR
+INFODIR        info documentation                        DATAROOTDIR/info
+LOCALEDIR      locale-dependent data                     DATAROOTDIR/locale
+MANDIR         man documentation                         DATAROOTDIR/man
+DOCDIR         documentation root                        DATAROOTDIR/doc/APPNAME
+HTMLDIR        html documentation                        DOCDIR
+DVIDIR         dvi documentation                         DOCDIR
+PDFDIR         pdf documentation                         DOCDIR
+PSDIR          ps documentation                          DOCDIR
+============== ========================================= =======================
+"""
+
+import os
+from waflib import Utils, Options, Context
+
+_options = [x.split(', ') for x in '''
+bindir, user executables, ${EXEC_PREFIX}/bin
+sbindir, system admin executables, ${EXEC_PREFIX}/sbin
+libexecdir, program executables, ${EXEC_PREFIX}/libexec
+sysconfdir, read-only single-machine data, ${PREFIX}/etc
+sharedstatedir, modifiable architecture-independent data, ${PREFIX}/com
+localstatedir, modifiable single-machine data, ${PREFIX}/var
+libdir, object code libraries, ${EXEC_PREFIX}/lib
+includedir, C header files, ${PREFIX}/include
+oldincludedir, C header files for non-gcc, /usr/include
+datarootdir, read-only arch.-independent data root, ${PREFIX}/share
+datadir, read-only architecture-independent data, ${DATAROOTDIR}
+infodir, info documentation, ${DATAROOTDIR}/info
+localedir, locale-dependent data, ${DATAROOTDIR}/locale
+mandir, man documentation, ${DATAROOTDIR}/man
+docdir, documentation root, ${DATAROOTDIR}/doc/${PACKAGE}
+htmldir, html documentation, ${DOCDIR}
+dvidir, dvi documentation, ${DOCDIR}
+pdfdir, pdf documentation, ${DOCDIR}
+psdir, ps documentation, ${DOCDIR}
+'''.split('\n') if x]
+
+def configure(conf):
+	"""
+	Read the command-line options to set lots of variables in *conf.env*. The variables
+	BINDIR and LIBDIR will be overwritten.
+	"""
+	def get_param(varname, default):
+		return getattr(Options.options, varname, '') or default
+
+	env = conf.env
+	env.LIBDIR = env.BINDIR = []
+	env.EXEC_PREFIX = get_param('EXEC_PREFIX', env.PREFIX)
+	env.PACKAGE = getattr(Context.g_module, 'APPNAME', None) or env.PACKAGE
+
+	complete = False
+	iter = 0
+	while not complete and iter < len(_options) + 1:
+		iter += 1
+		complete = True
+		for name, help, default in _options:
+			name = name.upper()
+			if not env[name]:
+				try:
+					env[name] = Utils.subst_vars(get_param(name, default).replace('/', os.sep), env)
+				except TypeError:
+					complete = False
+
+	if not complete:
+		lst = [name for name, _, _ in _options if not env[name.upper()]]
+		raise conf.errors.WafError('Variable substitution failure %r' % lst)
+
+def options(opt):
+	"""
+	Add lots of command-line options, for example::
+
+		--exec-prefix: EXEC_PREFIX
+	"""
+	inst_dir = opt.add_option_group('Installation directories',
+'By default, "waf install" will put the files in\
+ "/usr/local/bin", "/usr/local/lib" etc. An installation prefix other\
+ than "/usr/local" can be given using "--prefix", for example "--prefix=$HOME"')
+
+	for k in ('--prefix', '--destdir'):
+		option = opt.parser.get_option(k)
+		if option:
+			opt.parser.remove_option(k)
+			inst_dir.add_option(option)
+
+	inst_dir.add_option('--exec-prefix',
+		help = 'installation prefix [Default: ${PREFIX}]',
+		default = '',
+		dest = 'EXEC_PREFIX')
+
+	dirs_options = opt.add_option_group('Pre-defined installation directories', '')
+
+	for name, help, default in _options:
+		option_name = '--' + name
+		str_default = default
+		str_help = '%s [Default: %s]' % (help, str_default)
+		dirs_options.add_option(option_name, help=str_help, default='', dest=name.upper())
+