1# 2# SPDX-License-Identifier: GPL-2.0-only 3# 4 5import collections 6 7def get_packages(d): 8 pkgs = d.getVar("PACKAGES_NONML") 9 extcls = d.getVar("EXTENDERCLASS") 10 return extcls.rename_packages_internal(pkgs) 11 12def get_depends(varprefix, d): 13 extcls = d.getVar("EXTENDERCLASS") 14 return extcls.map_depends_variable(varprefix + "_NONML") 15 16class ClassExtender(object): 17 def __init__(self, extname, d): 18 self.extname = extname 19 self.d = d 20 self.pkgs_mapping = [] 21 self.d.setVar("EXTENDERCLASS", self) 22 23 def extend_name(self, name): 24 if name.startswith("kernel-") or name == "virtual/kernel": 25 return name 26 if name.startswith("rtld"): 27 return name 28 if name.endswith("-crosssdk"): 29 return name 30 if name.endswith("-" + self.extname): 31 name = name.replace("-" + self.extname, "") 32 if name.startswith("virtual/"): 33 subs = name.split("/", 1)[1] 34 if not subs.startswith(self.extname): 35 return "virtual/" + self.extname + "-" + subs 36 return name 37 if name.startswith("/") or (name.startswith("${") and name.endswith("}")): 38 return name 39 if not name.startswith(self.extname): 40 return self.extname + "-" + name 41 return name 42 43 def map_variable(self, varname, setvar = True): 44 var = self.d.getVar(varname) 45 if not var: 46 return "" 47 var = var.split() 48 newvar = [] 49 for v in var: 50 newvar.append(self.extend_name(v)) 51 newdata = " ".join(newvar) 52 if setvar: 53 self.d.setVar(varname, newdata) 54 return newdata 55 56 def map_regexp_variable(self, varname, setvar = True): 57 var = self.d.getVar(varname) 58 if not var: 59 return "" 60 var = var.split() 61 newvar = [] 62 for v in var: 63 if v.startswith("^" + self.extname): 64 newvar.append(v) 65 elif v.startswith("^"): 66 newvar.append("^" + self.extname + "-" + v[1:]) 67 else: 68 newvar.append(self.extend_name(v)) 69 newdata = " ".join(newvar) 70 if setvar: 71 self.d.setVar(varname, newdata) 72 return newdata 73 74 def map_depends(self, dep): 75 if dep.endswith(("-native", "-native-runtime")) or ('nativesdk-' in dep) or ('cross-canadian' in dep) or ('-crosssdk-' in dep): 76 return dep 77 else: 78 # Do not extend for that already have multilib prefix 79 var = self.d.getVar("MULTILIB_VARIANTS") 80 if var: 81 var = var.split() 82 for v in var: 83 if dep.startswith(v): 84 return dep 85 return self.extend_name(dep) 86 87 def map_depends_variable(self, varname, suffix = ""): 88 # We need to preserve EXTENDPKGV so it can be expanded correctly later 89 if suffix: 90 varname = varname + ":" + suffix 91 orig = self.d.getVar("EXTENDPKGV", False) 92 self.d.setVar("EXTENDPKGV", "EXTENDPKGV") 93 deps = self.d.getVar(varname) 94 if not deps: 95 self.d.setVar("EXTENDPKGV", orig) 96 return 97 deps = bb.utils.explode_dep_versions2(deps) 98 newdeps = collections.OrderedDict() 99 for dep in deps: 100 newdeps[self.map_depends(dep)] = deps[dep] 101 102 if not varname.endswith("_NONML"): 103 self.d.renameVar(varname, varname + "_NONML") 104 self.d.setVar(varname, "${@oe.classextend.get_depends('%s', d)}" % varname) 105 self.d.appendVarFlag(varname, "vardeps", " " + varname + "_NONML") 106 ret = bb.utils.join_deps(newdeps, False).replace("EXTENDPKGV", "${EXTENDPKGV}") 107 self.d.setVar("EXTENDPKGV", orig) 108 return ret 109 110 def map_packagevars(self): 111 for pkg in (self.d.getVar("PACKAGES").split() + [""]): 112 self.map_depends_variable("RDEPENDS", pkg) 113 self.map_depends_variable("RRECOMMENDS", pkg) 114 self.map_depends_variable("RSUGGESTS", pkg) 115 self.map_depends_variable("RPROVIDES", pkg) 116 self.map_depends_variable("RREPLACES", pkg) 117 self.map_depends_variable("RCONFLICTS", pkg) 118 self.map_depends_variable("PKG", pkg) 119 120 def rename_packages(self): 121 for pkg in (self.d.getVar("PACKAGES") or "").split(): 122 if pkg.startswith(self.extname): 123 self.pkgs_mapping.append([pkg.split(self.extname + "-")[1], pkg]) 124 continue 125 self.pkgs_mapping.append([pkg, self.extend_name(pkg)]) 126 127 self.d.renameVar("PACKAGES", "PACKAGES_NONML") 128 self.d.setVar("PACKAGES", "${@oe.classextend.get_packages(d)}") 129 130 def rename_packages_internal(self, pkgs): 131 self.pkgs_mapping = [] 132 for pkg in (self.d.expand(pkgs) or "").split(): 133 if pkg.startswith(self.extname): 134 self.pkgs_mapping.append([pkg.split(self.extname + "-")[1], pkg]) 135 continue 136 self.pkgs_mapping.append([pkg, self.extend_name(pkg)]) 137 138 return " ".join([row[1] for row in self.pkgs_mapping]) 139 140 def rename_package_variables(self, variables): 141 for pkg_mapping in self.pkgs_mapping: 142 if pkg_mapping[0].startswith("${") and pkg_mapping[0].endswith("}"): 143 continue 144 for subs in variables: 145 self.d.renameVar("%s:%s" % (subs, pkg_mapping[0]), "%s:%s" % (subs, pkg_mapping[1])) 146 147class NativesdkClassExtender(ClassExtender): 148 def map_depends(self, dep): 149 if dep.startswith(self.extname): 150 return dep 151 if dep.endswith(("-gcc", "-g++")): 152 return dep + "-crosssdk" 153 elif dep.endswith(("-native", "-native-runtime")) or ('nativesdk-' in dep) or ('-cross-' in dep) or ('-crosssdk-' in dep): 154 return dep 155 else: 156 return self.extend_name(dep) 157