def CheckInstallable(self):
if self.DISABLED:
raise DisabledError('%s: package is disabled' % self.NAME)
if self.LIBC is not None and self.LIBC != self.config.libc:
raise DisabledError('%s: cannot be built with %s' %
(self.NAME, self.config.libc))
if self.config.libc in self.DISABLED_LIBC:
raise DisabledError('%s: cannot be built with %s' %
(self.NAME, self.config.libc))
for disabled_toolchain in self.DISABLED_TOOLCHAIN:
if '/' in disabled_toolchain:
disabled_toolchain, arch = disabled_toolchain.split('/')
if (self.config.arch == arch
and self.config.toolchain == disabled_toolchain):
raise DisabledError(
'%s: cannot be built with %s for %s' %
(self.NAME, self.config.toolchain, arch))
else:
if self.config.toolchain == disabled_toolchain:
raise DisabledError('%s: cannot be built with %s' %
(self.NAME, self.config.toolchain))
if self.config.arch in self.DISABLED_ARCH:
raise DisabledError('%s: disabled for architecture: %s' %
(self.NAME, self.config.arch))
if self.MIN_SDK_VERSION is not None:
if not util.CheckSDKVersion(self.MIN_SDK_VERSION):
raise DisabledError('%s: requires SDK version %s or above' %
(self.NAME, self.MIN_SDK_VERSION))
if self.ARCH is not None:
if self.config.arch not in self.ARCH:
raise DisabledError('%s: disabled for architecture: %s' %
(self.NAME, self.config.arch))
for conflicting_package in self.CONFLICTS:
if util.IsInstalled(conflicting_package, self.config):
raise PkgConflictError(
"%s: conflicts with installed package: %s" %
(self.NAME, conflicting_package))
for dep in self.Dependencies():
try:
dep.CheckInstallable()
except DisabledError as e:
raise DisabledError('%s depends on %s; %s' %
(self.NAME, dep.NAME, e))
def IsInstalled(self):
return util.IsInstalled(self.NAME, self.config,
self.InstalledInfoContents())
def IsAnyVersionInstalled(self):
return util.IsInstalled(self.NAME, self.config)