diff options
Diffstat (limited to 'meta/classes/kernel-module-split.bbclass')
-rw-r--r-- | meta/classes/kernel-module-split.bbclass | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/meta/classes/kernel-module-split.bbclass b/meta/classes/kernel-module-split.bbclass deleted file mode 100644 index baa32e0a90..0000000000 --- a/meta/classes/kernel-module-split.bbclass +++ /dev/null | |||
@@ -1,179 +0,0 @@ | |||
1 | pkg_postinst_modules () { | ||
2 | if [ -z "$D" ]; then | ||
3 | depmod -a ${KERNEL_VERSION} | ||
4 | else | ||
5 | # image.bbclass will call depmodwrapper after everything is installed, | ||
6 | # no need to do it here as well | ||
7 | : | ||
8 | fi | ||
9 | } | ||
10 | |||
11 | pkg_postrm_modules () { | ||
12 | if [ -z "$D" ]; then | ||
13 | depmod -a ${KERNEL_VERSION} | ||
14 | else | ||
15 | depmodwrapper -a -b $D ${KERNEL_VERSION} | ||
16 | fi | ||
17 | } | ||
18 | |||
19 | autoload_postinst_fragment() { | ||
20 | if [ x"$D" = "x" ]; then | ||
21 | modprobe %s || true | ||
22 | fi | ||
23 | } | ||
24 | |||
25 | PACKAGE_WRITE_DEPS += "kmod-native depmodwrapper-cross" | ||
26 | |||
27 | do_install_append() { | ||
28 | install -d ${D}${sysconfdir}/modules-load.d/ ${D}${sysconfdir}/modprobe.d/ | ||
29 | } | ||
30 | |||
31 | PACKAGESPLITFUNCS_prepend = "split_kernel_module_packages " | ||
32 | |||
33 | KERNEL_MODULES_META_PACKAGE ?= "${@ d.getVar("KERNEL_PACKAGE_NAME") or "kernel" }-modules" | ||
34 | |||
35 | KERNEL_MODULE_PACKAGE_PREFIX ?= "" | ||
36 | KERNEL_MODULE_PACKAGE_SUFFIX ?= "-${KERNEL_VERSION}" | ||
37 | KERNEL_MODULE_PROVIDE_VIRTUAL ?= "1" | ||
38 | |||
39 | python split_kernel_module_packages () { | ||
40 | import re | ||
41 | |||
42 | modinfoexp = re.compile("([^=]+)=(.*)") | ||
43 | |||
44 | def extract_modinfo(file): | ||
45 | import tempfile, subprocess | ||
46 | tempfile.tempdir = d.getVar("WORKDIR") | ||
47 | compressed = re.match( r'.*\.([xg])z$', file) | ||
48 | tf = tempfile.mkstemp() | ||
49 | tmpfile = tf[1] | ||
50 | if compressed: | ||
51 | tmpkofile = tmpfile + ".ko" | ||
52 | if compressed.group(1) == 'g': | ||
53 | cmd = "gunzip -dc %s > %s" % (file, tmpkofile) | ||
54 | subprocess.check_call(cmd, shell=True) | ||
55 | elif compressed.group(1) == 'x': | ||
56 | cmd = "xz -dc %s > %s" % (file, tmpkofile) | ||
57 | subprocess.check_call(cmd, shell=True) | ||
58 | else: | ||
59 | msg = "Cannot decompress '%s'" % file | ||
60 | raise msg | ||
61 | cmd = "%sobjcopy -j .modinfo -O binary %s %s" % (d.getVar("HOST_PREFIX") or "", tmpkofile, tmpfile) | ||
62 | else: | ||
63 | cmd = "%sobjcopy -j .modinfo -O binary %s %s" % (d.getVar("HOST_PREFIX") or "", file, tmpfile) | ||
64 | subprocess.check_call(cmd, shell=True) | ||
65 | # errors='replace': Some old kernel versions contain invalid utf-8 characters in mod descriptions (like 0xf6, 'รถ') | ||
66 | f = open(tmpfile, errors='replace') | ||
67 | l = f.read().split("\000") | ||
68 | f.close() | ||
69 | os.close(tf[0]) | ||
70 | os.unlink(tmpfile) | ||
71 | if compressed: | ||
72 | os.unlink(tmpkofile) | ||
73 | vals = {} | ||
74 | for i in l: | ||
75 | m = modinfoexp.match(i) | ||
76 | if not m: | ||
77 | continue | ||
78 | vals[m.group(1)] = m.group(2) | ||
79 | return vals | ||
80 | |||
81 | def frob_metadata(file, pkg, pattern, format, basename): | ||
82 | vals = extract_modinfo(file) | ||
83 | |||
84 | dvar = d.getVar('PKGD') | ||
85 | |||
86 | # If autoloading is requested, output /etc/modules-load.d/<name>.conf and append | ||
87 | # appropriate modprobe commands to the postinst | ||
88 | autoloadlist = (d.getVar("KERNEL_MODULE_AUTOLOAD") or "").split() | ||
89 | autoload = d.getVar('module_autoload_%s' % basename) | ||
90 | if autoload and autoload == basename: | ||
91 | bb.warn("module_autoload_%s was replaced by KERNEL_MODULE_AUTOLOAD for cases where basename == module name, please drop it" % basename) | ||
92 | if autoload and basename not in autoloadlist: | ||
93 | bb.warn("module_autoload_%s is defined but '%s' isn't included in KERNEL_MODULE_AUTOLOAD, please add it there" % (basename, basename)) | ||
94 | if basename in autoloadlist: | ||
95 | name = '%s/etc/modules-load.d/%s.conf' % (dvar, basename) | ||
96 | f = open(name, 'w') | ||
97 | if autoload: | ||
98 | for m in autoload.split(): | ||
99 | f.write('%s\n' % m) | ||
100 | else: | ||
101 | f.write('%s\n' % basename) | ||
102 | f.close() | ||
103 | postinst = d.getVar('pkg_postinst_%s' % pkg) | ||
104 | if not postinst: | ||
105 | bb.fatal("pkg_postinst_%s not defined" % pkg) | ||
106 | postinst += d.getVar('autoload_postinst_fragment') % (autoload or basename) | ||
107 | d.setVar('pkg_postinst_%s' % pkg, postinst) | ||
108 | |||
109 | # Write out any modconf fragment | ||
110 | modconflist = (d.getVar("KERNEL_MODULE_PROBECONF") or "").split() | ||
111 | modconf = d.getVar('module_conf_%s' % basename) | ||
112 | if modconf and basename in modconflist: | ||
113 | name = '%s/etc/modprobe.d/%s.conf' % (dvar, basename) | ||
114 | f = open(name, 'w') | ||
115 | f.write("%s\n" % modconf) | ||
116 | f.close() | ||
117 | elif modconf: | ||
118 | bb.error("Please ensure module %s is listed in KERNEL_MODULE_PROBECONF since module_conf_%s is set" % (basename, basename)) | ||
119 | |||
120 | files = d.getVar('FILES_%s' % pkg) | ||
121 | files = "%s /etc/modules-load.d/%s.conf /etc/modprobe.d/%s.conf" % (files, basename, basename) | ||
122 | d.setVar('FILES_%s' % pkg, files) | ||
123 | |||
124 | conffiles = d.getVar('CONFFILES_%s' % pkg) | ||
125 | conffiles = "%s /etc/modules-load.d/%s.conf /etc/modprobe.d/%s.conf" % (conffiles, basename, basename) | ||
126 | d.setVar('CONFFILES_%s' % pkg, conffiles) | ||
127 | |||
128 | if "description" in vals: | ||
129 | old_desc = d.getVar('DESCRIPTION_' + pkg) or "" | ||
130 | d.setVar('DESCRIPTION_' + pkg, old_desc + "; " + vals["description"]) | ||
131 | |||
132 | rdepends = bb.utils.explode_dep_versions2(d.getVar('RDEPENDS_' + pkg) or "") | ||
133 | modinfo_deps = [] | ||
134 | if "depends" in vals and vals["depends"] != "": | ||
135 | for dep in vals["depends"].split(","): | ||
136 | on = legitimize_package_name(dep) | ||
137 | dependency_pkg = format % on | ||
138 | modinfo_deps.append(dependency_pkg) | ||
139 | for dep in modinfo_deps: | ||
140 | if not dep in rdepends: | ||
141 | rdepends[dep] = [] | ||
142 | d.setVar('RDEPENDS_' + pkg, bb.utils.join_deps(rdepends, commasep=False)) | ||
143 | |||
144 | # Avoid automatic -dev recommendations for modules ending with -dev. | ||
145 | d.setVarFlag('RRECOMMENDS_' + pkg, 'nodeprrecs', 1) | ||
146 | |||
147 | # Provide virtual package without postfix | ||
148 | providevirt = d.getVar('KERNEL_MODULE_PROVIDE_VIRTUAL') | ||
149 | if providevirt == "1": | ||
150 | postfix = format.split('%s')[1] | ||
151 | d.setVar('RPROVIDES_' + pkg, pkg.replace(postfix, '')) | ||
152 | |||
153 | kernel_package_name = d.getVar("KERNEL_PACKAGE_NAME") or "kernel" | ||
154 | kernel_version = d.getVar("KERNEL_VERSION") | ||
155 | |||
156 | module_regex = r'^(.*)\.k?o(?:\.[xg]z)?$' | ||
157 | |||
158 | module_pattern_prefix = d.getVar('KERNEL_MODULE_PACKAGE_PREFIX') | ||
159 | module_pattern_suffix = d.getVar('KERNEL_MODULE_PACKAGE_SUFFIX') | ||
160 | module_pattern = module_pattern_prefix + kernel_package_name + '-module-%s' + module_pattern_suffix | ||
161 | |||
162 | postinst = d.getVar('pkg_postinst_modules') | ||
163 | postrm = d.getVar('pkg_postrm_modules') | ||
164 | |||
165 | modules = do_split_packages(d, root='${nonarch_base_libdir}/modules', file_regex=module_regex, output_pattern=module_pattern, description='%s kernel module', postinst=postinst, postrm=postrm, recursive=True, hook=frob_metadata, extra_depends='%s-%s' % (kernel_package_name, kernel_version)) | ||
166 | if modules: | ||
167 | metapkg = d.getVar('KERNEL_MODULES_META_PACKAGE') | ||
168 | d.appendVar('RDEPENDS_' + metapkg, ' '+' '.join(modules)) | ||
169 | |||
170 | # If modules-load.d and modprobe.d are empty at this point, remove them to | ||
171 | # avoid warnings. removedirs only raises an OSError if an empty | ||
172 | # directory cannot be removed. | ||
173 | dvar = d.getVar('PKGD') | ||
174 | for dir in ["%s/etc/modprobe.d" % (dvar), "%s/etc/modules-load.d" % (dvar), "%s/etc" % (dvar)]: | ||
175 | if len(os.listdir(dir)) == 0: | ||
176 | os.rmdir(dir) | ||
177 | } | ||
178 | |||
179 | do_package[vardeps] += '${@" ".join(map(lambda s: "module_conf_" + s, (d.getVar("KERNEL_MODULE_PROBECONF") or "").split()))}' | ||