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import collections
class ClassExtender(object):
def __init__(self, extname, d):
self.extname = extname
self.d = d
self.pkgs_mapping = []
def extend_name(self, name):
if name.startswith("kernel-") or name == "virtual/kernel":
return name
if name.startswith("rtld"):
return name
if name.endswith("-crosssdk"):
return name
if name.endswith("-" + self.extname):
name = name.replace("-" + self.extname, "")
if name.startswith("virtual/"):
subs = name.split("/", 1)[1]
if not subs.startswith(self.extname):
return "virtual/" + self.extname + "-" + subs
return name
if not name.startswith(self.extname):
return self.extname + "-" + name
return name
def map_variable(self, varname, setvar = True):
var = self.d.getVar(varname)
if not var:
return ""
var = var.split()
newvar = []
for v in var:
newvar.append(self.extend_name(v))
newdata = " ".join(newvar)
if setvar:
self.d.setVar(varname, newdata)
return newdata
def map_regexp_variable(self, varname, setvar = True):
var = self.d.getVar(varname)
if not var:
return ""
var = var.split()
newvar = []
for v in var:
if v.startswith("^" + self.extname):
newvar.append(v)
elif v.startswith("^"):
newvar.append("^" + self.extname + "-" + v[1:])
else:
newvar.append(self.extend_name(v))
newdata = " ".join(newvar)
if setvar:
self.d.setVar(varname, newdata)
return newdata
def map_depends(self, dep):
if dep.endswith(("-native", "-native-runtime")) or ('nativesdk-' in dep) or ('cross-canadian' in dep) or ('-crosssdk-' in dep):
return dep
else:
# Do not extend for that already have multilib prefix
var = self.d.getVar("MULTILIB_VARIANTS")
if var:
var = var.split()
for v in var:
if dep.startswith(v):
return dep
return self.extend_name(dep)
def map_depends_variable(self, varname, suffix = ""):
# We need to preserve EXTENDPKGV so it can be expanded correctly later
if suffix:
varname = varname + "_" + suffix
orig = self.d.getVar("EXTENDPKGV", False)
self.d.setVar("EXTENDPKGV", "EXTENDPKGV")
deps = self.d.getVar(varname)
if not deps:
self.d.setVar("EXTENDPKGV", orig)
return
deps = bb.utils.explode_dep_versions2(deps)
newdeps = collections.OrderedDict()
for dep in deps:
newdeps[self.map_depends(dep)] = deps[dep]
self.d.setVar(varname, bb.utils.join_deps(newdeps, False).replace("EXTENDPKGV", "${EXTENDPKGV}"))
self.d.setVar("EXTENDPKGV", orig)
def map_packagevars(self):
for pkg in (self.d.getVar("PACKAGES").split() + [""]):
self.map_depends_variable("RDEPENDS", pkg)
self.map_depends_variable("RRECOMMENDS", pkg)
self.map_depends_variable("RSUGGESTS", pkg)
self.map_depends_variable("RPROVIDES", pkg)
self.map_depends_variable("RREPLACES", pkg)
self.map_depends_variable("RCONFLICTS", pkg)
self.map_depends_variable("PKG", pkg)
def rename_packages(self):
for pkg in (self.d.getVar("PACKAGES") or "").split():
if pkg.startswith(self.extname):
self.pkgs_mapping.append([pkg.split(self.extname + "-")[1], pkg])
continue
self.pkgs_mapping.append([pkg, self.extend_name(pkg)])
self.d.setVar("PACKAGES", " ".join([row[1] for row in self.pkgs_mapping]))
def rename_package_variables(self, variables):
for pkg_mapping in self.pkgs_mapping:
for subs in variables:
self.d.renameVar("%s_%s" % (subs, pkg_mapping[0]), "%s_%s" % (subs, pkg_mapping[1]))
class NativesdkClassExtender(ClassExtender):
def map_depends(self, dep):
if dep.startswith(self.extname):
return dep
if dep.endswith(("-gcc-initial", "-gcc", "-g++")):
return dep + "-crosssdk"
elif dep.endswith(("-native", "-native-runtime")) or ('nativesdk-' in dep) or ('-cross-' in dep) or ('-crosssdk-' in dep):
return dep
else:
return self.extend_name(dep)
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