diff options
Diffstat (limited to 'meta/lib/oe/classextend.py')
-rw-r--r-- | meta/lib/oe/classextend.py | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/meta/lib/oe/classextend.py b/meta/lib/oe/classextend.py new file mode 100644 index 0000000000..e2ae7e9f94 --- /dev/null +++ b/meta/lib/oe/classextend.py | |||
@@ -0,0 +1,104 @@ | |||
1 | class ClassExtender(object): | ||
2 | def __init__(self, extname, d): | ||
3 | self.extname = extname | ||
4 | self.d = d | ||
5 | self.pkgs_mapping = [] | ||
6 | |||
7 | def extend_name(self, name): | ||
8 | if name.startswith("kernel-") or name == "virtual/kernel": | ||
9 | return name | ||
10 | if name.startswith("rtld"): | ||
11 | return name | ||
12 | if name.endswith("-" + self.extname): | ||
13 | name = name.replace("-" + self.extname, "") | ||
14 | if name.startswith("virtual/"): | ||
15 | subs = name.split("/", 1)[1] | ||
16 | if not subs.startswith(self.extname): | ||
17 | return "virtual/" + self.extname + "-" + subs | ||
18 | return name | ||
19 | if not name.startswith(self.extname): | ||
20 | return self.extname + "-" + name | ||
21 | return name | ||
22 | |||
23 | def map_variable(self, varname, setvar = True): | ||
24 | var = self.d.getVar(varname, True) | ||
25 | if not var: | ||
26 | return "" | ||
27 | var = var.split() | ||
28 | newvar = [] | ||
29 | for v in var: | ||
30 | newvar.append(self.extend_name(v)) | ||
31 | newdata = " ".join(newvar) | ||
32 | if setvar: | ||
33 | self.d.setVar(varname, newdata) | ||
34 | return newdata | ||
35 | |||
36 | def map_regexp_variable(self, varname, setvar = True): | ||
37 | var = self.d.getVar(varname, True) | ||
38 | if not var: | ||
39 | return "" | ||
40 | var = var.split() | ||
41 | newvar = [] | ||
42 | for v in var: | ||
43 | if v.startswith("^" + self.extname): | ||
44 | newvar.append(v) | ||
45 | elif v.startswith("^"): | ||
46 | newvar.append("^" + self.extname + "-" + v[1:]) | ||
47 | else: | ||
48 | newvar.append(self.extend_name(v)) | ||
49 | newdata = " ".join(newvar) | ||
50 | if setvar: | ||
51 | self.d.setVar(varname, newdata) | ||
52 | return newdata | ||
53 | |||
54 | def map_depends(self, dep): | ||
55 | if dep.endswith(("-native", "-native-runtime", "-crosssdk")) or ('nativesdk-' in dep) or ('cross-canadian' in dep): | ||
56 | return dep | ||
57 | else: | ||
58 | return self.extend_name(dep) | ||
59 | |||
60 | def map_depends_variable(self, varname, suffix = ""): | ||
61 | if suffix: | ||
62 | varname = varname + "_" + suffix | ||
63 | deps = self.d.getVar(varname, True) | ||
64 | if not deps: | ||
65 | return | ||
66 | deps = bb.utils.explode_dep_versions2(deps) | ||
67 | newdeps = {} | ||
68 | for dep in deps: | ||
69 | newdeps[self.map_depends(dep)] = deps[dep] | ||
70 | |||
71 | self.d.setVar(varname, bb.utils.join_deps(newdeps, False)) | ||
72 | |||
73 | def map_packagevars(self): | ||
74 | for pkg in (self.d.getVar("PACKAGES", True).split() + [""]): | ||
75 | self.map_depends_variable("RDEPENDS", pkg) | ||
76 | self.map_depends_variable("RRECOMMENDS", pkg) | ||
77 | self.map_depends_variable("RSUGGESTS", pkg) | ||
78 | self.map_depends_variable("RPROVIDES", pkg) | ||
79 | self.map_depends_variable("RREPLACES", pkg) | ||
80 | self.map_depends_variable("RCONFLICTS", pkg) | ||
81 | self.map_depends_variable("PKG", pkg) | ||
82 | |||
83 | def rename_packages(self): | ||
84 | for pkg in (self.d.getVar("PACKAGES", True) or "").split(): | ||
85 | if pkg.startswith(self.extname): | ||
86 | self.pkgs_mapping.append([pkg.split(self.extname + "-")[1], pkg]) | ||
87 | continue | ||
88 | self.pkgs_mapping.append([pkg, self.extend_name(pkg)]) | ||
89 | |||
90 | self.d.setVar("PACKAGES", " ".join([row[1] for row in self.pkgs_mapping])) | ||
91 | |||
92 | def rename_package_variables(self, variables): | ||
93 | for pkg_mapping in self.pkgs_mapping: | ||
94 | for subs in variables: | ||
95 | self.d.renameVar("%s_%s" % (subs, pkg_mapping[0]), "%s_%s" % (subs, pkg_mapping[1])) | ||
96 | |||
97 | class NativesdkClassExtender(ClassExtender): | ||
98 | def map_depends(self, dep): | ||
99 | if dep.endswith(("-native", "-native-runtime", "-cross", "-crosssdk")) or ('nativesdk-' in dep): | ||
100 | return dep | ||
101 | elif dep.endswith(("-gcc-intermediate", "-gcc-initial", "-gcc", "-g++")): | ||
102 | return dep + "-crosssdk" | ||
103 | else: | ||
104 | return self.extend_name(dep) | ||