summaryrefslogtreecommitdiffstats
path: root/meta/classes-global/package_deb.bbclass
blob: 1f10b15a00c6630eda54f236444500fb2df02946 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
#
# Copyright 2006-2008 OpenedHand Ltd.
#
# SPDX-License-Identifier: MIT
#

inherit package

IMAGE_PKGTYPE ?= "deb"

DPKG_BUILDCMD ??= "dpkg-deb"

DPKG_ARCH ?= "${@debian_arch_map(d.getVar('TARGET_ARCH'), d.getVar('TUNE_FEATURES'))}"
DPKG_ARCH[vardepvalue] = "${DPKG_ARCH}"

PKGWRITEDIRDEB = "${WORKDIR}/deploy-debs"

APTCONF_TARGET = "${WORKDIR}"

APT_ARGS = "${@['', '--no-install-recommends'][d.getVar("NO_RECOMMENDATIONS") == "1"]}"

def debian_arch_map(arch, tune):
    tune_features = tune.split()
    if arch == "allarch":
        return "all"
    if arch in ["i586", "i686"]:
        return "i386"
    if arch == "x86_64":
        if "mx32" in tune_features:
            return "x32"
        return "amd64"
    if arch.startswith("mips"):
        endian = ["el", ""]["bigendian" in tune_features]
        if "n64" in tune_features:
            return "mips64" + endian
        if "n32" in tune_features:
            return "mipsn32" + endian
        return "mips" + endian
    if arch == "powerpc":
        return arch + ["", "spe"]["spe" in tune_features]
    if arch == "aarch64":
        return "arm64"
    if arch == "arm":
        return arch + ["el", "hf"]["callconvention-hard" in tune_features]
    return arch

python do_package_deb () {
    packages = d.getVar('PACKAGES')
    if not packages:
        bb.debug(1, "PACKAGES not defined, nothing to package")
        return

    tmpdir = d.getVar('TMPDIR')
    if os.access(os.path.join(tmpdir, "stamps", "DEB_PACKAGE_INDEX_CLEAN"),os.R_OK):
        os.unlink(os.path.join(tmpdir, "stamps", "DEB_PACKAGE_INDEX_CLEAN"))

    oe.utils.multiprocess_launch(deb_write_pkg, packages.split(), d, extraargs=(d,))
}
do_package_deb[vardeps] += "deb_write_pkg"
do_package_deb[vardepsexclude] = "BB_NUMBER_THREADS"

def deb_write_pkg(pkg, d):
    import re, copy
    import textwrap
    import subprocess
    import collections
    import codecs

    outdir = d.getVar('PKGWRITEDIRDEB')
    pkgdest = d.getVar('PKGDEST')

    def cleanupcontrol(root):
        for p in ['CONTROL', 'DEBIAN']:
            p = os.path.join(root, p)
            if os.path.exists(p):
                bb.utils.prunedir(p)

    localdata = bb.data.createCopy(d)
    root = "%s/%s" % (pkgdest, pkg)

    lf = bb.utils.lockfile(root + ".lock")
    try:

        localdata.setVar('ROOT', '')
        localdata.setVar('ROOT_%s' % pkg, root)
        pkgname = localdata.getVar('PKG:%s' % pkg)
        if not pkgname:
            pkgname = pkg
        localdata.setVar('PKG', pkgname)

        localdata.setVar('OVERRIDES', d.getVar("OVERRIDES", False) + ":" + pkg)

        basedir = os.path.join(os.path.dirname(root))

        pkgoutdir = os.path.join(outdir, localdata.getVar('PACKAGE_ARCH'))
        bb.utils.mkdirhier(pkgoutdir)

        os.chdir(root)
        cleanupcontrol(root)
        from glob import glob
        g = glob('*')
        if not g and localdata.getVar('ALLOW_EMPTY', False) != "1":
            bb.note("Not creating empty archive for %s-%s-%s" % (pkg, localdata.getVar('PKGV'), localdata.getVar('PKGR')))
            return

        controldir = os.path.join(root, 'DEBIAN')
        bb.utils.mkdirhier(controldir)
        os.chmod(controldir, 0o755)

        ctrlfile = codecs.open(os.path.join(controldir, 'control'), 'w', 'utf-8')

        fields = []
        pe = d.getVar('PKGE')
        if pe and int(pe) > 0:
            fields.append(["Version: %s:%s-%s\n", ['PKGE', 'PKGV', 'PKGR']])
        else:
            fields.append(["Version: %s-%s\n", ['PKGV', 'PKGR']])
        fields.append(["Description: %s\n", ['DESCRIPTION']])
        fields.append(["Section: %s\n", ['SECTION']])
        fields.append(["Priority: %s\n", ['PRIORITY']])
        fields.append(["Maintainer: %s\n", ['MAINTAINER']])
        fields.append(["Architecture: %s\n", ['DPKG_ARCH']])
        fields.append(["OE: %s\n", ['PN']])
        fields.append(["PackageArch: %s\n", ['PACKAGE_ARCH']])
        if d.getVar('HOMEPAGE'):
            fields.append(["Homepage: %s\n", ['HOMEPAGE']])

        # Package, Version, Maintainer, Description - mandatory
        # Section, Priority, Essential, Architecture, Source, Depends, Pre-Depends, Recommends, Suggests, Conflicts, Replaces, Provides - Optional


        def pullData(l, d):
            l2 = []
            for i in l:
                data = d.getVar(i)
                if data is None:
                    raise KeyError(i)
                if i == 'DPKG_ARCH' and d.getVar('PACKAGE_ARCH') == 'all':
                    data = 'all'
                elif i == 'PACKAGE_ARCH' or i == 'DPKG_ARCH':
                   # The params in deb package control don't allow character
                   # `_', so change the arch's `_' to `-'. Such as `x86_64'
                   # -->`x86-64'
                   data = data.replace('_', '-')
                l2.append(data)
            return l2

        ctrlfile.write("Package: %s\n" % pkgname)
        if d.getVar('PACKAGE_ARCH') == "all":
            ctrlfile.write("Multi-Arch: foreign\n")
        # check for required fields
        for (c, fs) in fields:
            # Special behavior for description...
            if 'DESCRIPTION' in fs:
                 summary = localdata.getVar('SUMMARY') or localdata.getVar('DESCRIPTION') or "."
                 ctrlfile.write('Description: %s\n' % summary)
                 description = localdata.getVar('DESCRIPTION') or "."
                 description = textwrap.dedent(description).strip()
                 if '\\n' in description:
                     # Manually indent
                     for t in description.split('\\n'):
                         ctrlfile.write(' %s\n' % (t.strip() or '.'))
                 else:
                     # Auto indent
                     ctrlfile.write('%s\n' % textwrap.fill(description.strip(), width=74, initial_indent=' ', subsequent_indent=' '))

            else:
                 ctrlfile.write(c % tuple(pullData(fs, localdata)))

        # more fields

        custom_fields_chunk = oe.packagedata.get_package_additional_metadata("deb", localdata)
        if custom_fields_chunk:
            ctrlfile.write(custom_fields_chunk)
            ctrlfile.write("\n")

        oe.packagedata.mapping_rename_hook(localdata)

        def debian_cmp_remap(var):
            # dpkg does not allow for '(', ')' or ':' in a dependency name
            # Replace any instances of them with '__'
            #
            # In debian '>' and '<' do not mean what it appears they mean
            #   '<' = less or equal
            #   '>' = greater or equal
            # adjust these to the '<<' and '>>' equivalents
            # Also, "=" specifiers only work if they have the PR in, so 1.2.3 != 1.2.3-r0
            # so to avoid issues, map this to ">= 1.2.3 << 1.2.3.0"
            for dep in list(var.keys()):
                if '(' in dep or '/' in dep:
                    newdep = re.sub(r'[(:)/]', '__', dep)
                    if newdep.startswith("__"):
                        newdep = "A" + newdep
                    if newdep != dep:
                        var[newdep] = var[dep]
                        del var[dep]
            for dep in var:
                for i, v in enumerate(var[dep]):
                    if (v or "").startswith("< "):
                        var[dep][i] = var[dep][i].replace("< ", "<< ")
                    elif (v or "").startswith("> "):
                        var[dep][i] = var[dep][i].replace("> ", ">> ")
                    elif (v or "").startswith("= ") and "-r" not in v:
                        ver = var[dep][i].replace("= ", "")
                        var[dep][i] = var[dep][i].replace("= ", ">= ")
                        var[dep].append("<< " + ver + ".0")

        rdepends = bb.utils.explode_dep_versions2(localdata.getVar("RDEPENDS") or "")
        debian_cmp_remap(rdepends)
        for dep in list(rdepends.keys()):
                if dep == pkg:
                        del rdepends[dep]
                        continue
                if '*' in dep:
                        del rdepends[dep]
        rrecommends = bb.utils.explode_dep_versions2(localdata.getVar("RRECOMMENDS") or "")
        debian_cmp_remap(rrecommends)
        for dep in list(rrecommends.keys()):
                if '*' in dep:
                        del rrecommends[dep]
        rsuggests = bb.utils.explode_dep_versions2(localdata.getVar("RSUGGESTS") or "")
        debian_cmp_remap(rsuggests)
        # Deliberately drop version information here, not wanted/supported by deb
        rprovides = dict.fromkeys(bb.utils.explode_dep_versions2(localdata.getVar("RPROVIDES") or ""), [])
        # Remove file paths if any from rprovides, debian does not support custom providers
        for key in list(rprovides.keys()):
            if key.startswith('/'):
                del rprovides[key]
        rprovides = collections.OrderedDict(sorted(rprovides.items(), key=lambda x: x[0]))
        debian_cmp_remap(rprovides)
        rreplaces = bb.utils.explode_dep_versions2(localdata.getVar("RREPLACES") or "")
        debian_cmp_remap(rreplaces)
        rconflicts = bb.utils.explode_dep_versions2(localdata.getVar("RCONFLICTS") or "")
        debian_cmp_remap(rconflicts)
        if rdepends:
            ctrlfile.write("Depends: %s\n" % bb.utils.join_deps(rdepends))
        if rsuggests:
            ctrlfile.write("Suggests: %s\n" % bb.utils.join_deps(rsuggests))
        if rrecommends:
            ctrlfile.write("Recommends: %s\n" % bb.utils.join_deps(rrecommends))
        if rprovides:
            ctrlfile.write("Provides: %s\n" % bb.utils.join_deps(rprovides))
        if rreplaces:
            ctrlfile.write("Replaces: %s\n" % bb.utils.join_deps(rreplaces))
        if rconflicts:
            ctrlfile.write("Conflicts: %s\n" % bb.utils.join_deps(rconflicts))
        ctrlfile.close()

        for script in ["preinst", "postinst", "prerm", "postrm"]:
            scriptvar = localdata.getVar('pkg_%s' % script)
            if not scriptvar:
                continue
            scriptvar = scriptvar.strip()
            scriptfile = open(os.path.join(controldir, script), 'w')

            if scriptvar.startswith("#!"):
                pos = scriptvar.find("\n") + 1
                scriptfile.write(scriptvar[:pos])
            else:
                pos = 0
                scriptfile.write("#!/bin/sh\n")

            # Prevent the prerm/postrm scripts from being run during an upgrade
            if script in ('prerm', 'postrm'):
                scriptfile.write('[ "$1" != "upgrade" ] || exit 0\n')

            scriptfile.write(scriptvar[pos:])
            scriptfile.write('\n')
            scriptfile.close()
            os.chmod(os.path.join(controldir, script), 0o755)

        conffiles_str = ' '.join(oe.package.get_conffiles(pkg, d))
        if conffiles_str:
            conffiles = open(os.path.join(controldir, 'conffiles'), 'w')
            for f in conffiles_str.split():
                if os.path.exists(oe.path.join(root, f)):
                    conffiles.write('%s\n' % f)
            conffiles.close()

        os.chdir(basedir)
        subprocess.check_output("PATH=\"%s\" %s -b %s %s" % (localdata.getVar("PATH"), localdata.getVar("DPKG_BUILDCMD"),
                                                             root, pkgoutdir),
                                stderr=subprocess.STDOUT,
                                shell=True)

    finally:
        cleanupcontrol(root)
        bb.utils.unlockfile(lf)

# Otherwise allarch packages may change depending on override configuration
deb_write_pkg[vardepsexclude] = "OVERRIDES"

# Have to list any variables referenced as X_<pkg> that aren't in pkgdata here
DEBEXTRAVARS = "PKGV PKGR PKGV DESCRIPTION SECTION PRIORITY MAINTAINER DPKG_ARCH PN HOMEPAGE PACKAGE_ADD_METADATA_DEB"
do_package_write_deb[vardeps] += "${@gen_packagevar(d, 'DEBEXTRAVARS')}"

SSTATETASKS += "do_package_write_deb"
do_package_write_deb[sstate-inputdirs] = "${PKGWRITEDIRDEB}"
do_package_write_deb[sstate-outputdirs] = "${DEPLOY_DIR_DEB}"

python do_package_write_deb_setscene () {
    tmpdir = d.getVar('TMPDIR')

    if os.access(os.path.join(tmpdir, "stamps", "DEB_PACKAGE_INDEX_CLEAN"),os.R_OK):
        os.unlink(os.path.join(tmpdir, "stamps", "DEB_PACKAGE_INDEX_CLEAN"))

    sstate_setscene(d)
}
addtask do_package_write_deb_setscene

python () {
    if d.getVar('PACKAGES') != '':
        deps = ' dpkg-native:do_populate_sysroot virtual/fakeroot-native:do_populate_sysroot'
        d.appendVarFlag('do_package_write_deb', 'depends', deps)
        d.setVarFlag('do_package_write_deb', 'fakeroot', "1")

        # Needed to ensure PKG_xxx renaming of dependency packages works
        d.setVarFlag('do_package_write_deb', 'deptask', "do_packagedata")
        d.setVarFlag('do_package_write_deb', 'rdeptask', "do_packagedata")
}

python do_package_write_deb () {
    bb.build.exec_func("read_subpackage_metadata", d)
    bb.build.exec_func("do_package_deb", d)
}
do_package_write_deb[dirs] = "${PKGWRITEDIRDEB}"
do_package_write_deb[cleandirs] = "${PKGWRITEDIRDEB}"
do_package_write_deb[depends] += "${@oe.utils.build_depends_string(d.getVar('PACKAGE_WRITE_DEPS'), 'do_populate_sysroot')}"
addtask package_write_deb after do_packagedata do_package do_deploy_source_date_epoch before do_build
do_build[rdeptask] += "do_package_write_deb"

PACKAGEINDEXDEPS += "dpkg-native:do_populate_sysroot"
PACKAGEINDEXDEPS += "apt-native:do_populate_sysroot"