package_deb.bbclass 13 KB

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  1. #
  2. # Copyright 2006-2008 OpenedHand Ltd.
  3. #
  4. # SPDX-License-Identifier: MIT
  5. #
  6. inherit package
  7. IMAGE_PKGTYPE ?= "deb"
  8. DPKG_BUILDCMD ??= "dpkg-deb"
  9. DPKG_ARCH ?= "${@debian_arch_map(d.getVar('TARGET_ARCH'), d.getVar('TUNE_FEATURES'))}"
  10. DPKG_ARCH[vardepvalue] = "${DPKG_ARCH}"
  11. PKGWRITEDIRDEB = "${WORKDIR}/deploy-debs"
  12. APTCONF_TARGET = "${WORKDIR}"
  13. APT_ARGS = "${@['', '--no-install-recommends'][d.getVar("NO_RECOMMENDATIONS") == "1"]}"
  14. def debian_arch_map(arch, tune):
  15. tune_features = tune.split()
  16. if arch == "allarch":
  17. return "all"
  18. if arch in ["i586", "i686"]:
  19. return "i386"
  20. if arch == "x86_64":
  21. if "mx32" in tune_features:
  22. return "x32"
  23. return "amd64"
  24. if arch.startswith("mips"):
  25. endian = ["el", ""]["bigendian" in tune_features]
  26. if "n64" in tune_features:
  27. return "mips64" + endian
  28. if "n32" in tune_features:
  29. return "mipsn32" + endian
  30. return "mips" + endian
  31. if arch == "powerpc":
  32. return arch + ["", "spe"]["spe" in tune_features]
  33. if arch == "aarch64":
  34. return "arm64"
  35. if arch == "arm":
  36. return arch + ["el", "hf"]["callconvention-hard" in tune_features]
  37. return arch
  38. python do_package_deb () {
  39. packages = d.getVar('PACKAGES')
  40. if not packages:
  41. bb.debug(1, "PACKAGES not defined, nothing to package")
  42. return
  43. tmpdir = d.getVar('TMPDIR')
  44. if os.access(os.path.join(tmpdir, "stamps", "DEB_PACKAGE_INDEX_CLEAN"),os.R_OK):
  45. os.unlink(os.path.join(tmpdir, "stamps", "DEB_PACKAGE_INDEX_CLEAN"))
  46. oe.utils.multiprocess_launch(deb_write_pkg, packages.split(), d, extraargs=(d,))
  47. }
  48. do_package_deb[vardeps] += "deb_write_pkg"
  49. do_package_deb[vardepsexclude] = "BB_NUMBER_THREADS"
  50. def deb_write_pkg(pkg, d):
  51. import re, copy
  52. import textwrap
  53. import subprocess
  54. import collections
  55. import codecs
  56. outdir = d.getVar('PKGWRITEDIRDEB')
  57. pkgdest = d.getVar('PKGDEST')
  58. def cleanupcontrol(root):
  59. for p in ['CONTROL', 'DEBIAN']:
  60. p = os.path.join(root, p)
  61. if os.path.exists(p):
  62. bb.utils.prunedir(p)
  63. localdata = bb.data.createCopy(d)
  64. root = "%s/%s" % (pkgdest, pkg)
  65. lf = bb.utils.lockfile(root + ".lock")
  66. try:
  67. localdata.setVar('ROOT', '')
  68. localdata.setVar('ROOT_%s' % pkg, root)
  69. pkgname = localdata.getVar('PKG:%s' % pkg)
  70. if not pkgname:
  71. pkgname = pkg
  72. localdata.setVar('PKG', pkgname)
  73. localdata.setVar('OVERRIDES', d.getVar("OVERRIDES", False) + ":" + pkg)
  74. basedir = os.path.join(os.path.dirname(root))
  75. pkgoutdir = os.path.join(outdir, localdata.getVar('PACKAGE_ARCH'))
  76. bb.utils.mkdirhier(pkgoutdir)
  77. os.chdir(root)
  78. cleanupcontrol(root)
  79. from glob import glob
  80. g = glob('*')
  81. if not g and localdata.getVar('ALLOW_EMPTY', False) != "1":
  82. bb.note("Not creating empty archive for %s-%s-%s" % (pkg, localdata.getVar('PKGV'), localdata.getVar('PKGR')))
  83. return
  84. controldir = os.path.join(root, 'DEBIAN')
  85. bb.utils.mkdirhier(controldir)
  86. os.chmod(controldir, 0o755)
  87. ctrlfile = codecs.open(os.path.join(controldir, 'control'), 'w', 'utf-8')
  88. fields = []
  89. pe = d.getVar('PKGE')
  90. if pe and int(pe) > 0:
  91. fields.append(["Version: %s:%s-%s\n", ['PKGE', 'PKGV', 'PKGR']])
  92. else:
  93. fields.append(["Version: %s-%s\n", ['PKGV', 'PKGR']])
  94. fields.append(["Description: %s\n", ['DESCRIPTION']])
  95. fields.append(["Section: %s\n", ['SECTION']])
  96. fields.append(["Priority: %s\n", ['PRIORITY']])
  97. fields.append(["Maintainer: %s\n", ['MAINTAINER']])
  98. fields.append(["Architecture: %s\n", ['DPKG_ARCH']])
  99. fields.append(["OE: %s\n", ['PN']])
  100. fields.append(["PackageArch: %s\n", ['PACKAGE_ARCH']])
  101. if d.getVar('HOMEPAGE'):
  102. fields.append(["Homepage: %s\n", ['HOMEPAGE']])
  103. # Package, Version, Maintainer, Description - mandatory
  104. # Section, Priority, Essential, Architecture, Source, Depends, Pre-Depends, Recommends, Suggests, Conflicts, Replaces, Provides - Optional
  105. def pullData(l, d):
  106. l2 = []
  107. for i in l:
  108. data = d.getVar(i)
  109. if data is None:
  110. raise KeyError(i)
  111. if i == 'DPKG_ARCH' and d.getVar('PACKAGE_ARCH') == 'all':
  112. data = 'all'
  113. elif i == 'PACKAGE_ARCH' or i == 'DPKG_ARCH':
  114. # The params in deb package control don't allow character
  115. # `_', so change the arch's `_' to `-'. Such as `x86_64'
  116. # -->`x86-64'
  117. data = data.replace('_', '-')
  118. l2.append(data)
  119. return l2
  120. ctrlfile.write("Package: %s\n" % pkgname)
  121. if d.getVar('PACKAGE_ARCH') == "all":
  122. ctrlfile.write("Multi-Arch: foreign\n")
  123. # check for required fields
  124. for (c, fs) in fields:
  125. # Special behavior for description...
  126. if 'DESCRIPTION' in fs:
  127. summary = localdata.getVar('SUMMARY') or localdata.getVar('DESCRIPTION') or "."
  128. ctrlfile.write('Description: %s\n' % summary)
  129. description = localdata.getVar('DESCRIPTION') or "."
  130. description = textwrap.dedent(description).strip()
  131. if '\\n' in description:
  132. # Manually indent
  133. for t in description.split('\\n'):
  134. ctrlfile.write(' %s\n' % (t.strip() or '.'))
  135. else:
  136. # Auto indent
  137. ctrlfile.write('%s\n' % textwrap.fill(description.strip(), width=74, initial_indent=' ', subsequent_indent=' '))
  138. else:
  139. ctrlfile.write(c % tuple(pullData(fs, localdata)))
  140. # more fields
  141. custom_fields_chunk = get_package_additional_metadata("deb", localdata)
  142. if custom_fields_chunk:
  143. ctrlfile.write(custom_fields_chunk)
  144. ctrlfile.write("\n")
  145. mapping_rename_hook(localdata)
  146. def debian_cmp_remap(var):
  147. # dpkg does not allow for '(', ')' or ':' in a dependency name
  148. # Replace any instances of them with '__'
  149. #
  150. # In debian '>' and '<' do not mean what it appears they mean
  151. # '<' = less or equal
  152. # '>' = greater or equal
  153. # adjust these to the '<<' and '>>' equivalents
  154. # Also, "=" specifiers only work if they have the PR in, so 1.2.3 != 1.2.3-r0
  155. # so to avoid issues, map this to ">= 1.2.3 << 1.2.3.0"
  156. for dep in list(var.keys()):
  157. if '(' in dep or '/' in dep:
  158. newdep = re.sub(r'[(:)/]', '__', dep)
  159. if newdep.startswith("__"):
  160. newdep = "A" + newdep
  161. if newdep != dep:
  162. var[newdep] = var[dep]
  163. del var[dep]
  164. for dep in var:
  165. for i, v in enumerate(var[dep]):
  166. if (v or "").startswith("< "):
  167. var[dep][i] = var[dep][i].replace("< ", "<< ")
  168. elif (v or "").startswith("> "):
  169. var[dep][i] = var[dep][i].replace("> ", ">> ")
  170. elif (v or "").startswith("= ") and "-r" not in v:
  171. ver = var[dep][i].replace("= ", "")
  172. var[dep][i] = var[dep][i].replace("= ", ">= ")
  173. var[dep].append("<< " + ver + ".0")
  174. rdepends = bb.utils.explode_dep_versions2(localdata.getVar("RDEPENDS") or "")
  175. debian_cmp_remap(rdepends)
  176. for dep in list(rdepends.keys()):
  177. if dep == pkg:
  178. del rdepends[dep]
  179. continue
  180. if '*' in dep:
  181. del rdepends[dep]
  182. rrecommends = bb.utils.explode_dep_versions2(localdata.getVar("RRECOMMENDS") or "")
  183. debian_cmp_remap(rrecommends)
  184. for dep in list(rrecommends.keys()):
  185. if '*' in dep:
  186. del rrecommends[dep]
  187. rsuggests = bb.utils.explode_dep_versions2(localdata.getVar("RSUGGESTS") or "")
  188. debian_cmp_remap(rsuggests)
  189. # Deliberately drop version information here, not wanted/supported by deb
  190. rprovides = dict.fromkeys(bb.utils.explode_dep_versions2(localdata.getVar("RPROVIDES") or ""), [])
  191. # Remove file paths if any from rprovides, debian does not support custom providers
  192. for key in list(rprovides.keys()):
  193. if key.startswith('/'):
  194. del rprovides[key]
  195. rprovides = collections.OrderedDict(sorted(rprovides.items(), key=lambda x: x[0]))
  196. debian_cmp_remap(rprovides)
  197. rreplaces = bb.utils.explode_dep_versions2(localdata.getVar("RREPLACES") or "")
  198. debian_cmp_remap(rreplaces)
  199. rconflicts = bb.utils.explode_dep_versions2(localdata.getVar("RCONFLICTS") or "")
  200. debian_cmp_remap(rconflicts)
  201. if rdepends:
  202. ctrlfile.write("Depends: %s\n" % bb.utils.join_deps(rdepends))
  203. if rsuggests:
  204. ctrlfile.write("Suggests: %s\n" % bb.utils.join_deps(rsuggests))
  205. if rrecommends:
  206. ctrlfile.write("Recommends: %s\n" % bb.utils.join_deps(rrecommends))
  207. if rprovides:
  208. ctrlfile.write("Provides: %s\n" % bb.utils.join_deps(rprovides))
  209. if rreplaces:
  210. ctrlfile.write("Replaces: %s\n" % bb.utils.join_deps(rreplaces))
  211. if rconflicts:
  212. ctrlfile.write("Conflicts: %s\n" % bb.utils.join_deps(rconflicts))
  213. ctrlfile.close()
  214. for script in ["preinst", "postinst", "prerm", "postrm"]:
  215. scriptvar = localdata.getVar('pkg_%s' % script)
  216. if not scriptvar:
  217. continue
  218. scriptvar = scriptvar.strip()
  219. scriptfile = open(os.path.join(controldir, script), 'w')
  220. if scriptvar.startswith("#!"):
  221. pos = scriptvar.find("\n") + 1
  222. scriptfile.write(scriptvar[:pos])
  223. else:
  224. pos = 0
  225. scriptfile.write("#!/bin/sh\n")
  226. # Prevent the prerm/postrm scripts from being run during an upgrade
  227. if script in ('prerm', 'postrm'):
  228. scriptfile.write('[ "$1" != "upgrade" ] || exit 0\n')
  229. scriptfile.write(scriptvar[pos:])
  230. scriptfile.write('\n')
  231. scriptfile.close()
  232. os.chmod(os.path.join(controldir, script), 0o755)
  233. conffiles_str = ' '.join(get_conffiles(pkg, d))
  234. if conffiles_str:
  235. conffiles = open(os.path.join(controldir, 'conffiles'), 'w')
  236. for f in conffiles_str.split():
  237. if os.path.exists(oe.path.join(root, f)):
  238. conffiles.write('%s\n' % f)
  239. conffiles.close()
  240. os.chdir(basedir)
  241. subprocess.check_output("PATH=\"%s\" %s -b %s %s" % (localdata.getVar("PATH"), localdata.getVar("DPKG_BUILDCMD"),
  242. root, pkgoutdir),
  243. stderr=subprocess.STDOUT,
  244. shell=True)
  245. finally:
  246. cleanupcontrol(root)
  247. bb.utils.unlockfile(lf)
  248. # Otherwise allarch packages may change depending on override configuration
  249. deb_write_pkg[vardepsexclude] = "OVERRIDES"
  250. # Have to list any variables referenced as X_<pkg> that aren't in pkgdata here
  251. DEBEXTRAVARS = "PKGV PKGR PKGV DESCRIPTION SECTION PRIORITY MAINTAINER DPKG_ARCH PN HOMEPAGE PACKAGE_ADD_METADATA_DEB"
  252. do_package_write_deb[vardeps] += "${@gen_packagevar(d, 'DEBEXTRAVARS')}"
  253. SSTATETASKS += "do_package_write_deb"
  254. do_package_write_deb[sstate-inputdirs] = "${PKGWRITEDIRDEB}"
  255. do_package_write_deb[sstate-outputdirs] = "${DEPLOY_DIR_DEB}"
  256. python do_package_write_deb_setscene () {
  257. tmpdir = d.getVar('TMPDIR')
  258. if os.access(os.path.join(tmpdir, "stamps", "DEB_PACKAGE_INDEX_CLEAN"),os.R_OK):
  259. os.unlink(os.path.join(tmpdir, "stamps", "DEB_PACKAGE_INDEX_CLEAN"))
  260. sstate_setscene(d)
  261. }
  262. addtask do_package_write_deb_setscene
  263. python () {
  264. if d.getVar('PACKAGES') != '':
  265. deps = ' dpkg-native:do_populate_sysroot virtual/fakeroot-native:do_populate_sysroot'
  266. d.appendVarFlag('do_package_write_deb', 'depends', deps)
  267. d.setVarFlag('do_package_write_deb', 'fakeroot', "1")
  268. }
  269. python do_package_write_deb () {
  270. bb.build.exec_func("read_subpackage_metadata", d)
  271. bb.build.exec_func("do_package_deb", d)
  272. }
  273. do_package_write_deb[dirs] = "${PKGWRITEDIRDEB}"
  274. do_package_write_deb[cleandirs] = "${PKGWRITEDIRDEB}"
  275. do_package_write_deb[depends] += "${@oe.utils.build_depends_string(d.getVar('PACKAGE_WRITE_DEPS'), 'do_populate_sysroot')}"
  276. addtask package_write_deb after do_packagedata do_package do_deploy_source_date_epoch before do_build
  277. do_build[rdeptask] += "do_package_write_deb"
  278. PACKAGEINDEXDEPS += "dpkg-native:do_populate_sysroot"
  279. PACKAGEINDEXDEPS += "apt-native:do_populate_sysroot"