#!/usr/bin/env python
# encoding: utf-8
# Ali Sabil, 2007
"""
To use this module do not forget to call
opt.tool_options('gnu_dirs')
AND
conf.check_tool('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:
* 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/telepathy-glib]
* HTMLDIR : html documentation [DOCDIR]
* DVIDIR : dvi documentation [DOCDIR]
* PDFDIR : pdf documentation [DOCDIR]
* PSDIR : ps documentation [DOCDIR]
"""
import Utils, Options
_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, ${DOCDIR}
'''.split('\n') if x]
def detect(conf):
def get_param(varname, default):
return getattr(Options.options, varname, '') or default
env = conf.env
env['EXEC_PREFIX'] = get_param('EXEC_PREFIX', env['PREFIX'])
env['PACKAGE'] = Utils.g_module.APPNAME
complete = False
iter = 0
while not complete and iter < len(_options) + 1:
iter += 1
complete = True
for name, help, default in _options:
name = name.upper()
if not env[name]:
try:
env[name] = Utils.subst_vars(get_param(name, default), env)
except TypeError:
complete = False
if not complete:
lst = [name for name, _, _ in _options if not env[name.upper()]]
raise Utils.WafError('Variable substitution failure %r' % lst)
def set_options(opt):
inst_dir = opt.add_option_group('Installation directories',
'By default, "waf install" will put the files in\
"/usr/local/bin", "/usr/local/lib" etc. An installation prefix other\
than "/usr/local" can be given using "--prefix", for example "--prefix=$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())
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