Refactor waf options to allow enable/disable consistently
Particularly Gentoo's way of packaging allows users to specify all features of a package manually, therefore we allow enabling options and cause a fatal error if the dependency is not satisfied.
This commit is contained in:
Christian Dywan
parent
23a4ba1a8d
commit
09a334c3e2
84
wscript
84
wscript
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@ -27,29 +27,43 @@ except:
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srcdir = '.'
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blddir = '_build_'
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def option_enabled (option):
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if eval ('Params.g_options.enable_' + option):
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return True
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if eval ('Params.g_options.disable_' + option):
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return False
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return True
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def configure (conf):
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def option_checkfatal (option, desc):
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if eval ('Params.g_options.enable_' + option):
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Params.pprint ('RED', desc + ' not available')
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sys.exit (1)
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conf.check_tool ('compiler_cc')
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if not Params.g_options.disable_docs:
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if option_enabled ('user_docs'):
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conf.find_program ('rst2html.py', var='RST2HTML')
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# debian renames the executable, check that as well :(
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if not conf.env['RST2HTML']:
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conf.find_program ('rst2html', var='RST2HTML')
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if conf.env['RST2HTML']:
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docs = 'yes'
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user_docs = 'yes'
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else:
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docs = 'not available'
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option_checkfatal ('user_docs', 'user documentation')
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user_docs = 'not available'
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else:
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docs = 'no'
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conf.check_message_custom ('generate', 'user documentation', docs)
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user_docs = 'no'
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conf.check_message_custom ('generate', 'user documentation', user_docs)
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if not Params.g_options.disable_nls:
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if option_enabled ('nls'):
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conf.check_tool ('intltool')
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if conf.env['INTLTOOL'] and conf.env['POCOM']:
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nls = 'yes'
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conf.define ('ENABLE_NLS', 1)
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conf.define ('MIDORI_LOCALEDIR', 'LOCALEDIR', 0)
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else:
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option_checkfatal ('nls', 'localization')
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nls = 'not available'
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else:
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nls = 'no'
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@ -75,7 +89,7 @@ def configure (conf):
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docdir = Params.g_options.docdir
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conf.define ('DOCDIR', docdir)
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if Params.g_options.enable_api_docs:
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if option_enabled ('api_docs'):
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conf.find_program ('gtkdoc-scan', var='GTKDOC_SCAN')
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conf.find_program ('gtkdoc-mktmpl', var='GTKDOC_MKTMPL')
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conf.find_program ('gtkdoc-mkdb', var='GTKDOC_MKDB')
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@ -84,31 +98,35 @@ def configure (conf):
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and conf.env['GTKDOC_MKDB'] and conf.env['GTKDOC_MKHTML']:
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api_docs = 'yes'
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else:
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option_checkfatal ('api_docs', 'API documentation')
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api_docs = 'not available'
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else:
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api_docs = 'no'
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conf.check_message_custom ('generate', 'API documentation', api_docs)
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if not Params.g_options.disable_unique:
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if option_enabled ('unique'):
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conf.check_pkg ('unique-1.0', destvar='UNIQUE', vnum='0.9', mandatory=False)
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single_instance = ['not available','yes'][conf.env['HAVE_UNIQUE'] == 1]
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else:
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option_checkfatal ('unique', 'single instance')
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single_instance = 'no'
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conf.check_message_custom ('single instance', 'support', single_instance)
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if not Params.g_options.disable_libsoup:
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if option_enabled ('libsoup'):
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conf.check_pkg ('libsoup-2.4', destvar='LIBSOUP', mandatory=False)
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conf.check_pkg ('libsoup-2.4', destvar='LIBSOUP_2_25_2',
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vnum='2.25.2', mandatory=False)
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libsoup = ['not available','yes'][conf.env['HAVE_LIBSOUP'] == 1]
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else:
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option_checkfatal ('libsoup', 'libsoup')
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libsoup = 'no'
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conf.check_message_custom ('libsoup', 'support', libsoup)
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if not Params.g_options.disable_sqlite:
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if option_enabled ('sqlite'):
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conf.check_pkg ('sqlite3', destvar='SQLITE', vnum='3.0', mandatory=False)
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sqlite = ['not available','yes'][conf.env['HAVE_SQLITE'] == 1]
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else:
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option_checkfatal ('sqlite', 'history database')
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sqlite = 'no'
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conf.check_message_custom ('history database', 'support', sqlite)
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@ -155,33 +173,32 @@ def configure (conf):
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print
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def set_options (opt):
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def add_enable_option (option, desc):
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option_ = option.replace ('-', '_')
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opt.add_option ('--enable-' + option, action='store_true',
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default=False, help='Enable ' + desc, dest='enable_' + option_)
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opt.add_option ('--disable-' + option, action='store_true',
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default=False, help='Disable ' + desc, dest='disable_' + option_)
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opt.tool_options ('compiler_cc')
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opt.tool_options ('intltool')
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opt.add_option ('--docdir', type='string', default='',
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help='Documentation root', dest='docdir')
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opt.add_option ('--disable-docs', action='store_true', default=False,
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help='Disables user documentation', dest='disable_docs')
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opt.add_option ('--disable-nls', action='store_true', default=False,
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help='Disables native language support', dest='disable_nls')
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opt.add_option ('--disable-unique', action='store_true', default=False,
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help='Disables Unique support', dest='disable_unique')
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opt.add_option ('--disable-libsoup', action='store_true', default=False,
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help='Disables libsoup support', dest='disable_libsoup')
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opt.add_option ('--disable-sqlite', action='store_true', default=False,
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help='Disables sqlite support', dest='disable_sqlite')
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opt.add_option ('--enable-api-docs', action='store_true', default=False,
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help='Enables API documentation', dest='enable_api_docs')
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add_enable_option ('nls', 'native language support')
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opt.add_option ('--update-po', action='store_true', default=False,
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help='Update localization files', dest='update_po')
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opt.add_option ('--docdir', type='string', default='',
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help='Documentation root', dest='docdir')
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add_enable_option ('docs', 'informational text files')
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add_enable_option ('user-docs', 'user documentation')
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add_enable_option ('api-docs', 'API documentation')
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add_enable_option ('unique', 'single instance support')
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add_enable_option ('libsoup', 'libSoup support')
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add_enable_option ('sqlite', 'history database support')
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opt.add_option ('--libdir', type='string', default='',
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help='Library root', dest='libdir')
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opt.add_option ('--disable-extensions', action='store_true', default=False,
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help='Disables building of extensions', dest='disable_extensions')
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add_enable_option ('extensions', 'building of extensions')
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def build (bld):
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def mkdir (path):
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@ -196,11 +213,12 @@ def build (bld):
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bld.add_subdirs ('katze midori icons')
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if not Params.g_options.disable_extensions:
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if option_enabled ('extensions'):
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bld.add_subdirs ('extensions')
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install_files ('DOCDIR', '/' + APPNAME + '/', \
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'AUTHORS ChangeLog COPYING EXPAT README TRANSLATE')
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if option_enabled ('docs'):
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install_files ('DOCDIR', '/' + APPNAME + '/', \
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'AUTHORS ChangeLog COPYING EXPAT README TRANSLATE')
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if bld.env ()['RST2HTML']:
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# FIXME: Build only if needed
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