1# ex:ts=4:sw=4:sts=4:et
2# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
3#
4# This bbclass is used for creating archive for:
5#  1) original (or unpacked) source: ARCHIVER_MODE[src] = "original"
6#  2) patched source: ARCHIVER_MODE[src] = "patched" (default)
7#  3) configured source: ARCHIVER_MODE[src] = "configured"
8#  4) source mirror: ARCHIVER_MODE[src] = "mirror"
9#  5) The patches between do_unpack and do_patch:
10#     ARCHIVER_MODE[diff] = "1"
11#     And you can set the one that you'd like to exclude from the diff:
12#     ARCHIVER_MODE[diff-exclude] ?= ".pc autom4te.cache patches"
13#  6) The environment data, similar to 'bitbake -e recipe':
14#     ARCHIVER_MODE[dumpdata] = "1"
15#  7) The recipe (.bb and .inc): ARCHIVER_MODE[recipe] = "1"
16#  8) Whether output the .src.rpm package:
17#     ARCHIVER_MODE[srpm] = "1"
18#  9) Filter the license, the recipe whose license in
19#     COPYLEFT_LICENSE_INCLUDE will be included, and in
20#     COPYLEFT_LICENSE_EXCLUDE will be excluded.
21#     COPYLEFT_LICENSE_INCLUDE = 'GPL* LGPL*'
22#     COPYLEFT_LICENSE_EXCLUDE = 'CLOSED Proprietary'
23# 10) The recipe type that will be archived:
24#     COPYLEFT_RECIPE_TYPES = 'target'
25# 11) The source mirror mode:
26#     ARCHIVER_MODE[mirror] = "split" (default): Sources are split into
27#     per-recipe directories in a similar way to other archiver modes.
28#     Post-processing may be required to produce a single mirror directory.
29#     This does however allow inspection of duplicate sources and more
30#     intelligent handling.
31#     ARCHIVER_MODE[mirror] = "combined": All sources are placed into a single
32#     directory suitable for direct use as a mirror. Duplicate sources are
33#     ignored.
34# 12) Source mirror exclusions:
35#     ARCHIVER_MIRROR_EXCLUDE is a list of prefixes to exclude from the mirror.
36#     This may be used for sources which you are already publishing yourself
37#     (e.g. if the URI starts with 'https://mysite.com/' and your mirror is
38#     going to be published to the same site). It may also be used to exclude
39#     local files (with the prefix 'file://') if these will be provided as part
40#     of an archive of the layers themselves.
41#
42
43# Create archive for all the recipe types
44COPYLEFT_RECIPE_TYPES ?= 'target native nativesdk cross crosssdk cross-canadian'
45inherit copyleft_filter
46
47ARCHIVER_MODE[srpm] ?= "0"
48ARCHIVER_MODE[src] ?= "patched"
49ARCHIVER_MODE[diff] ?= "0"
50ARCHIVER_MODE[diff-exclude] ?= ".pc autom4te.cache patches"
51ARCHIVER_MODE[dumpdata] ?= "0"
52ARCHIVER_MODE[recipe] ?= "0"
53ARCHIVER_MODE[mirror] ?= "split"
54ARCHIVER_MODE[compression] ?= "xz"
55
56DEPLOY_DIR_SRC ?= "${DEPLOY_DIR}/sources"
57ARCHIVER_TOPDIR ?= "${WORKDIR}/archiver-sources"
58ARCHIVER_OUTDIR = "${ARCHIVER_TOPDIR}/${TARGET_SYS}/${PF}/"
59ARCHIVER_RPMTOPDIR ?= "${WORKDIR}/deploy-sources-rpm"
60ARCHIVER_RPMOUTDIR = "${ARCHIVER_RPMTOPDIR}/${TARGET_SYS}/${PF}/"
61ARCHIVER_WORKDIR = "${WORKDIR}/archiver-work/"
62
63# When producing a combined mirror directory, allow duplicates for the case
64# where multiple recipes use the same SRC_URI.
65ARCHIVER_COMBINED_MIRRORDIR = "${ARCHIVER_TOPDIR}/mirror"
66SSTATE_ALLOW_OVERLAP_FILES += "${DEPLOY_DIR_SRC}/mirror"
67
68do_dumpdata[dirs] = "${ARCHIVER_OUTDIR}"
69do_ar_recipe[dirs] = "${ARCHIVER_OUTDIR}"
70do_ar_original[dirs] = "${ARCHIVER_OUTDIR} ${ARCHIVER_WORKDIR}"
71do_deploy_archives[dirs] = "${WORKDIR}"
72
73# This is a convenience for the shell script to use it
74
75
76python () {
77    pn = d.getVar('PN')
78    assume_provided = (d.getVar("ASSUME_PROVIDED") or "").split()
79    if pn in assume_provided:
80        for p in d.getVar("PROVIDES").split():
81            if p != pn:
82                pn = p
83                break
84
85    included, reason = copyleft_should_include(d)
86    if not included:
87        bb.debug(1, 'archiver: %s is excluded: %s' % (pn, reason))
88        return
89    else:
90        bb.debug(1, 'archiver: %s is included: %s' % (pn, reason))
91
92
93    # glibc-locale: do_fetch, do_unpack and do_patch tasks have been deleted,
94    # so avoid archiving source here.
95    if pn.startswith('glibc-locale'):
96        return
97
98    # We just archive gcc-source for all the gcc related recipes
99    if d.getVar('BPN') in ['gcc', 'libgcc'] \
100            and not pn.startswith('gcc-source'):
101        bb.debug(1, 'archiver: %s is excluded, covered by gcc-source' % pn)
102        return
103
104    def hasTask(task):
105        return bool(d.getVarFlag(task, "task", False)) and not bool(d.getVarFlag(task, "noexec", False))
106
107    ar_src = d.getVarFlag('ARCHIVER_MODE', 'src')
108    ar_dumpdata = d.getVarFlag('ARCHIVER_MODE', 'dumpdata')
109    ar_recipe = d.getVarFlag('ARCHIVER_MODE', 'recipe')
110
111    if ar_src == "original":
112        d.appendVarFlag('do_deploy_archives', 'depends', ' %s:do_ar_original' % pn)
113        # 'patched' and 'configured' invoke do_unpack_and_patch because
114        # do_ar_patched resp. do_ar_configured depend on it, but for 'original'
115        # we have to add it explicitly.
116        if d.getVarFlag('ARCHIVER_MODE', 'diff') == '1':
117            d.appendVarFlag('do_deploy_archives', 'depends', ' %s:do_unpack_and_patch' % pn)
118    elif ar_src == "patched":
119        d.appendVarFlag('do_deploy_archives', 'depends', ' %s:do_ar_patched' % pn)
120    elif ar_src == "configured":
121        # We can't use "addtask do_ar_configured after do_configure" since it
122        # will cause the deptask of do_populate_sysroot to run no matter what
123        # archives we need, so we add the depends here.
124
125        # There is a corner case with "gcc-source-${PV}" recipes, they don't have
126        # the "do_configure" task, so we need to use "do_preconfigure"
127        if hasTask("do_preconfigure"):
128            d.appendVarFlag('do_ar_configured', 'depends', ' %s:do_preconfigure' % pn)
129        elif hasTask("do_configure"):
130            d.appendVarFlag('do_ar_configured', 'depends', ' %s:do_configure' % pn)
131        d.appendVarFlag('do_deploy_archives', 'depends', ' %s:do_ar_configured' % pn)
132    elif ar_src == "mirror":
133        d.appendVarFlag('do_deploy_archives', 'depends', '%s:do_ar_mirror' % pn)
134
135    elif ar_src:
136        bb.fatal("Invalid ARCHIVER_MODE[src]: %s" % ar_src)
137
138    if ar_dumpdata == "1":
139        d.appendVarFlag('do_deploy_archives', 'depends', ' %s:do_dumpdata' % pn)
140
141    if ar_recipe == "1":
142        d.appendVarFlag('do_deploy_archives', 'depends', ' %s:do_ar_recipe' % pn)
143
144    # Output the SRPM package
145    if d.getVarFlag('ARCHIVER_MODE', 'srpm') == "1" and d.getVar('PACKAGES'):
146        if "package_rpm" not in d.getVar('PACKAGE_CLASSES'):
147            bb.fatal("ARCHIVER_MODE[srpm] needs package_rpm in PACKAGE_CLASSES")
148
149        # Some recipes do not have any packaging tasks
150        if hasTask("do_package_write_rpm"):
151            d.appendVarFlag('do_deploy_archives', 'depends', ' %s:do_package_write_rpm' % pn)
152            d.appendVarFlag('do_package_write_rpm', 'dirs', ' ${ARCHIVER_RPMTOPDIR}')
153            d.appendVarFlag('do_package_write_rpm', 'sstate-inputdirs', ' ${ARCHIVER_RPMTOPDIR}')
154            d.appendVarFlag('do_package_write_rpm', 'sstate-outputdirs', ' ${DEPLOY_DIR_SRC}')
155            if ar_dumpdata == "1":
156                d.appendVarFlag('do_package_write_rpm', 'depends', ' %s:do_dumpdata' % pn)
157            if ar_recipe == "1":
158                d.appendVarFlag('do_package_write_rpm', 'depends', ' %s:do_ar_recipe' % pn)
159            if ar_src == "original":
160                d.appendVarFlag('do_package_write_rpm', 'depends', ' %s:do_ar_original' % pn)
161            elif ar_src == "patched":
162                d.appendVarFlag('do_package_write_rpm', 'depends', ' %s:do_ar_patched' % pn)
163            elif ar_src == "configured":
164                d.appendVarFlag('do_package_write_rpm', 'depends', ' %s:do_ar_configured' % pn)
165}
166
167# Take all the sources for a recipe and put them in WORKDIR/archiver-work/.
168# Files in SRC_URI are copied directly, anything that's a directory
169# (e.g. git repositories) is "unpacked" and then put into a tarball.
170python do_ar_original() {
171
172    import shutil, tempfile
173
174    if d.getVarFlag('ARCHIVER_MODE', 'src') != "original":
175        return
176
177    ar_outdir = d.getVar('ARCHIVER_OUTDIR')
178    bb.note('Archiving the original source...')
179    urls = d.getVar("SRC_URI").split()
180    # destsuffix (git fetcher) and subdir (everything else) are allowed to be
181    # absolute paths (for example, destsuffix=${S}/foobar).
182    # That messes with unpacking inside our tmpdir below, because the fetchers
183    # will then unpack in that directory and completely ignore the tmpdir.
184    # That breaks parallel tasks relying on ${S}, like do_compile.
185    #
186    # To solve this, we remove these parameters from all URLs.
187    # We do this even for relative paths because it makes the content of the
188    # archives more useful (no extra paths that are only used during
189    # compilation).
190    for i, url in enumerate(urls):
191        decoded = bb.fetch2.decodeurl(url)
192        for param in ('destsuffix', 'subdir'):
193            if param in decoded[5]:
194                del decoded[5][param]
195        encoded = bb.fetch2.encodeurl(decoded)
196        urls[i] = encoded
197
198    # Cleanup SRC_URI before call bb.fetch2.Fetch() since now SRC_URI is in the
199    # variable "urls", otherwise there might be errors like:
200    # The SRCREV_FORMAT variable must be set when multiple SCMs are used
201    ld = bb.data.createCopy(d)
202    ld.setVar('SRC_URI', '')
203    fetch = bb.fetch2.Fetch(urls, ld)
204    tarball_suffix = {}
205    for url in fetch.urls:
206        local = fetch.localpath(url).rstrip("/");
207        if os.path.isfile(local):
208            shutil.copy(local, ar_outdir)
209        elif os.path.isdir(local):
210            tmpdir = tempfile.mkdtemp(dir=d.getVar('ARCHIVER_WORKDIR'))
211            fetch.unpack(tmpdir, (url,))
212            # To handle recipes with more than one source, we add the "name"
213            # URL parameter as suffix. We treat it as an error when
214            # there's more than one URL without a name, or a name gets reused.
215            # This is an additional safety net, in practice the name has
216            # to be set when using the git fetcher, otherwise SRCREV cannot
217            # be set separately for each URL.
218            params = bb.fetch2.decodeurl(url)[5]
219            type = bb.fetch2.decodeurl(url)[0]
220            location = bb.fetch2.decodeurl(url)[2]
221            name = params.get('name', '')
222            if type.lower() == 'file':
223                name_tmp = location.rstrip("*").rstrip("/")
224                name = os.path.basename(name_tmp)
225            else:
226                if name in tarball_suffix:
227                    if not name:
228                        bb.fatal("Cannot determine archive names for original source because 'name' URL parameter is unset in more than one URL. Add it to at least one of these: %s %s" % (tarball_suffix[name], url))
229                    else:
230                        bb.fatal("Cannot determine archive names for original source because 'name=' URL parameter '%s' is used twice. Make it unique in: %s %s" % (tarball_suffix[name], url))
231            tarball_suffix[name] = url
232            create_tarball(d, tmpdir + '/.', name, ar_outdir)
233
234    # Emit patch series files for 'original'
235    bb.note('Writing patch series files...')
236    for patch in src_patches(d):
237        _, _, local, _, _, parm = bb.fetch.decodeurl(patch)
238        patchdir = parm.get('patchdir')
239        if patchdir:
240            series = os.path.join(ar_outdir, 'series.subdir.%s' % patchdir.replace('/', '_'))
241        else:
242            series = os.path.join(ar_outdir, 'series')
243
244        with open(series, 'a') as s:
245            s.write('%s -p%s\n' % (os.path.basename(local), parm['striplevel']))
246}
247
248python do_ar_patched() {
249
250    if d.getVarFlag('ARCHIVER_MODE', 'src') != 'patched':
251        return
252
253    # Get the ARCHIVER_OUTDIR before we reset the WORKDIR
254    ar_outdir = d.getVar('ARCHIVER_OUTDIR')
255    if not is_work_shared(d):
256        ar_workdir = d.getVar('ARCHIVER_WORKDIR')
257        d.setVar('WORKDIR', ar_workdir)
258    bb.note('Archiving the patched source...')
259    create_tarball(d, d.getVar('S'), 'patched', ar_outdir)
260}
261
262python do_ar_configured() {
263    import shutil
264
265    # Forcibly expand the sysroot paths as we're about to change WORKDIR
266    d.setVar('STAGING_DIR_HOST', d.getVar('STAGING_DIR_HOST'))
267    d.setVar('STAGING_DIR_TARGET', d.getVar('STAGING_DIR_TARGET'))
268    d.setVar('RECIPE_SYSROOT', d.getVar('RECIPE_SYSROOT'))
269    d.setVar('RECIPE_SYSROOT_NATIVE', d.getVar('RECIPE_SYSROOT_NATIVE'))
270
271    ar_outdir = d.getVar('ARCHIVER_OUTDIR')
272    if d.getVarFlag('ARCHIVER_MODE', 'src') == 'configured':
273        bb.note('Archiving the configured source...')
274        pn = d.getVar('PN')
275        # "gcc-source-${PV}" recipes don't have "do_configure"
276        # task, so we need to run "do_preconfigure" instead
277        if pn.startswith("gcc-source-"):
278            d.setVar('WORKDIR', d.getVar('ARCHIVER_WORKDIR'))
279            bb.build.exec_func('do_preconfigure', d)
280
281        # The libtool-native's do_configure will remove the
282        # ${STAGING_DATADIR}/aclocal/libtool.m4, so we can't re-run the
283        # do_configure, we archive the already configured ${S} to
284        # instead of.
285        # The kernel class functions require it to be on work-shared, we
286        # don't unpack, patch, configure again, just archive the already
287        # configured ${S}
288        elif not (pn == 'libtool-native' or is_work_shared(d)):
289            def runTask(task):
290                prefuncs = d.getVarFlag(task, 'prefuncs') or ''
291                for func in prefuncs.split():
292                    if func != "sysroot_cleansstate":
293                        bb.build.exec_func(func, d)
294                bb.build.exec_func(task, d)
295                postfuncs = d.getVarFlag(task, 'postfuncs') or ''
296                for func in postfuncs.split():
297                    if func != 'do_qa_configure':
298                        bb.build.exec_func(func, d)
299
300            # Change the WORKDIR to make do_configure run in another dir.
301            d.setVar('WORKDIR', d.getVar('ARCHIVER_WORKDIR'))
302
303            preceeds = bb.build.preceedtask('do_configure', False, d)
304            for task in preceeds:
305                if task != 'do_patch' and task != 'do_prepare_recipe_sysroot':
306                    runTask(task)
307            runTask('do_configure')
308
309        srcdir = d.getVar('S')
310        builddir = d.getVar('B')
311        if srcdir != builddir:
312            if os.path.exists(builddir):
313                oe.path.copytree(builddir, os.path.join(srcdir, \
314                    'build.%s.ar_configured' % d.getVar('PF')))
315        create_tarball(d, srcdir, 'configured', ar_outdir)
316}
317
318python do_ar_mirror() {
319    import subprocess
320
321    src_uri = (d.getVar('SRC_URI') or '').split()
322    if len(src_uri) == 0:
323        return
324
325    dl_dir = d.getVar('DL_DIR')
326    mirror_exclusions = (d.getVar('ARCHIVER_MIRROR_EXCLUDE') or '').split()
327    mirror_mode = d.getVarFlag('ARCHIVER_MODE', 'mirror')
328    have_mirror_tarballs = d.getVar('BB_GENERATE_MIRROR_TARBALLS')
329
330    if mirror_mode == 'combined':
331        destdir = d.getVar('ARCHIVER_COMBINED_MIRRORDIR')
332    elif mirror_mode == 'split':
333        destdir = d.getVar('ARCHIVER_OUTDIR')
334    else:
335        bb.fatal('Invalid ARCHIVER_MODE[mirror]: %s' % (mirror_mode))
336
337    if not have_mirror_tarballs:
338        bb.fatal('Using `ARCHIVER_MODE[src] = "mirror"` depends on setting `BB_GENERATE_MIRROR_TARBALLS = "1"`')
339
340    def is_excluded(url):
341        for prefix in mirror_exclusions:
342            if url.startswith(prefix):
343                return True
344        return False
345
346    bb.note('Archiving the source as a mirror...')
347
348    bb.utils.mkdirhier(destdir)
349
350    fetcher = bb.fetch2.Fetch(src_uri, d)
351
352    for ud in fetcher.expanded_urldata():
353        if is_excluded(ud.url):
354            bb.note('Skipping excluded url: %s' % (ud.url))
355            continue
356
357        bb.note('Archiving url: %s' % (ud.url))
358        ud.setup_localpath(d)
359        localpath = None
360
361        # Check for mirror tarballs first. We will archive the first mirror
362        # tarball that we find as it's assumed that we just need one.
363        for mirror_fname in ud.mirrortarballs:
364            mirror_path = os.path.join(dl_dir, mirror_fname)
365            if os.path.exists(mirror_path):
366                bb.note('Found mirror tarball: %s' % (mirror_path))
367                localpath = mirror_path
368                break
369
370        if len(ud.mirrortarballs) and not localpath:
371            bb.warn('Mirror tarballs are listed for a source but none are present. ' \
372                    'Falling back to original download.\n' \
373                    'SRC_URI = %s' % (ud.url))
374
375        # Check original download
376        if not localpath:
377            bb.note('Using original download: %s' % (ud.localpath))
378            localpath = ud.localpath
379
380        if not localpath or not os.path.exists(localpath):
381            bb.fatal('Original download is missing for a source.\n' \
382                        'SRC_URI = %s' % (ud.url))
383
384        # We now have an appropriate localpath
385        bb.note('Copying source mirror')
386        cmd = 'cp -fpPRH %s %s' % (localpath, destdir)
387        subprocess.check_call(cmd, shell=True)
388}
389
390def exclude_useless_paths(tarinfo):
391    if tarinfo.isdir():
392        if tarinfo.name.endswith('/temp') or tarinfo.name.endswith('/patches') or tarinfo.name.endswith('/.pc'):
393            return None
394        elif tarinfo.name == 'temp' or tarinfo.name == 'patches' or tarinfo.name == '.pc':
395            return None
396    return tarinfo
397
398def create_tarball(d, srcdir, suffix, ar_outdir):
399    """
400    create the tarball from srcdir
401    """
402    import tarfile
403
404    # Make sure we are only creating a single tarball for gcc sources
405    if (d.getVar('SRC_URI') == ""):
406        return
407
408    # For the kernel archive, srcdir may just be a link to the
409    # work-shared location. Use os.path.realpath to make sure
410    # that we archive the actual directory and not just the link.
411    srcdir = os.path.realpath(srcdir)
412
413    compression_method = d.getVarFlag('ARCHIVER_MODE', 'compression')
414    bb.utils.mkdirhier(ar_outdir)
415    if suffix:
416        filename = '%s-%s.tar.%s' % (d.getVar('PF'), suffix, compression_method)
417    else:
418        filename = '%s.tar.%s' % (d.getVar('PF'), compression_method)
419    tarname = os.path.join(ar_outdir, filename)
420
421    bb.note('Creating %s' % tarname)
422    tar = tarfile.open(tarname, 'w:%s' % compression_method)
423    tar.add(srcdir, arcname=os.path.basename(srcdir), filter=exclude_useless_paths)
424    tar.close()
425
426# creating .diff.gz between source.orig and source
427def create_diff_gz(d, src_orig, src, ar_outdir):
428
429    import subprocess
430
431    if not os.path.isdir(src) or not os.path.isdir(src_orig):
432        return
433
434    # The diff --exclude can't exclude the file with path, so we copy
435    # the patched source, and remove the files that we'd like to
436    # exclude.
437    src_patched = src + '.patched'
438    oe.path.copyhardlinktree(src, src_patched)
439    for i in d.getVarFlag('ARCHIVER_MODE', 'diff-exclude').split():
440        bb.utils.remove(os.path.join(src_orig, i), recurse=True)
441        bb.utils.remove(os.path.join(src_patched, i), recurse=True)
442
443    dirname = os.path.dirname(src)
444    basename = os.path.basename(src)
445    bb.utils.mkdirhier(ar_outdir)
446    cwd = os.getcwd()
447    try:
448        os.chdir(dirname)
449        out_file = os.path.join(ar_outdir, '%s-diff.gz' % d.getVar('PF'))
450        diff_cmd = 'diff -Naur %s.orig %s.patched | gzip -c > %s' % (basename, basename, out_file)
451        subprocess.check_call(diff_cmd, shell=True)
452        bb.utils.remove(src_patched, recurse=True)
453    finally:
454        os.chdir(cwd)
455
456def is_work_shared(d):
457    pn = d.getVar('PN')
458    return bb.data.inherits_class('kernel', d) or pn.startswith('gcc-source')
459
460# Run do_unpack and do_patch
461python do_unpack_and_patch() {
462    if d.getVarFlag('ARCHIVER_MODE', 'src') not in \
463            [ 'patched', 'configured'] and \
464            d.getVarFlag('ARCHIVER_MODE', 'diff') != '1':
465        return
466    ar_outdir = d.getVar('ARCHIVER_OUTDIR')
467    ar_workdir = d.getVar('ARCHIVER_WORKDIR')
468    ar_sysroot_native = d.getVar('STAGING_DIR_NATIVE')
469    pn = d.getVar('PN')
470
471    # The kernel class functions require it to be on work-shared, so we don't change WORKDIR
472    if not is_work_shared(d):
473        # Change the WORKDIR to make do_unpack do_patch run in another dir.
474        d.setVar('WORKDIR', ar_workdir)
475        # Restore the original path to recipe's native sysroot (it's relative to WORKDIR).
476        d.setVar('STAGING_DIR_NATIVE', ar_sysroot_native)
477
478        # The changed 'WORKDIR' also caused 'B' changed, create dir 'B' for the
479        # possibly requiring of the following tasks (such as some recipes's
480        # do_patch required 'B' existed).
481        bb.utils.mkdirhier(d.getVar('B'))
482
483        bb.build.exec_func('do_unpack', d)
484
485    # Save the original source for creating the patches
486    if d.getVarFlag('ARCHIVER_MODE', 'diff') == '1':
487        src = d.getVar('S').rstrip('/')
488        src_orig = '%s.orig' % src
489        oe.path.copytree(src, src_orig)
490
491    if bb.data.inherits_class('dos2unix', d):
492        bb.build.exec_func('do_convert_crlf_to_lf', d)
493
494    # Make sure gcc and kernel sources are patched only once
495    if not (d.getVar('SRC_URI') == "" or is_work_shared(d)):
496        bb.build.exec_func('do_patch', d)
497
498    # Create the patches
499    if d.getVarFlag('ARCHIVER_MODE', 'diff') == '1':
500        bb.note('Creating diff gz...')
501        create_diff_gz(d, src_orig, src, ar_outdir)
502        bb.utils.remove(src_orig, recurse=True)
503}
504
505# BBINCLUDED is special (excluded from basehash signature
506# calculation). Using it in a task signature can cause "basehash
507# changed" errors.
508#
509# Depending on BBINCLUDED also causes do_ar_recipe to run again
510# for unrelated changes, like adding or removing buildhistory.bbclass.
511#
512# For these reasons we ignore the dependency completely. The versioning
513# of the output file ensures that we create it each time the recipe
514# gets rebuilt, at least as long as a PR server is used. We also rely
515# on that mechanism to catch changes in the file content, because the
516# file content is not part of the task signature either.
517do_ar_recipe[vardepsexclude] += "BBINCLUDED"
518python do_ar_recipe () {
519    """
520    archive the recipe, including .bb and .inc.
521    """
522    import re
523    import shutil
524
525    require_re = re.compile( r"require\s+(.+)" )
526    include_re = re.compile( r"include\s+(.+)" )
527    bbfile = d.getVar('FILE')
528    outdir = os.path.join(d.getVar('WORKDIR'), \
529            '%s-recipe' % d.getVar('PF'))
530    bb.utils.mkdirhier(outdir)
531    shutil.copy(bbfile, outdir)
532
533    pn = d.getVar('PN')
534    bbappend_files = d.getVar('BBINCLUDED').split()
535    # If recipe name is aa, we need to match files like aa.bbappend and aa_1.1.bbappend
536    # Files like aa1.bbappend or aa1_1.1.bbappend must be excluded.
537    bbappend_re = re.compile( r".*/%s_[^/]*\.bbappend$" % re.escape(pn))
538    bbappend_re1 = re.compile( r".*/%s\.bbappend$" % re.escape(pn))
539    for file in bbappend_files:
540        if bbappend_re.match(file) or bbappend_re1.match(file):
541            shutil.copy(file, outdir)
542
543    dirname = os.path.dirname(bbfile)
544    bbpath = '%s:%s' % (dirname, d.getVar('BBPATH'))
545    f = open(bbfile, 'r')
546    for line in f.readlines():
547        incfile = None
548        if require_re.match(line):
549            incfile = require_re.match(line).group(1)
550        elif include_re.match(line):
551            incfile = include_re.match(line).group(1)
552        if incfile:
553            incfile = d.expand(incfile)
554        if incfile:
555            incfile = bb.utils.which(bbpath, incfile)
556        if incfile:
557            shutil.copy(incfile, outdir)
558
559    create_tarball(d, outdir, 'recipe', d.getVar('ARCHIVER_OUTDIR'))
560    bb.utils.remove(outdir, recurse=True)
561}
562
563python do_dumpdata () {
564    """
565    dump environment data to ${PF}-showdata.dump
566    """
567
568    dumpfile = os.path.join(d.getVar('ARCHIVER_OUTDIR'), \
569        '%s-showdata.dump' % d.getVar('PF'))
570    bb.note('Dumping metadata into %s' % dumpfile)
571    with open(dumpfile, "w") as f:
572        # emit variables and shell functions
573        bb.data.emit_env(f, d, True)
574        # emit the metadata which isn't valid shell
575        for e in d.keys():
576            if d.getVarFlag(e, "python", False):
577                f.write("\npython %s () {\n%s}\n" % (e, d.getVar(e, False)))
578}
579
580SSTATETASKS += "do_deploy_archives"
581do_deploy_archives () {
582    bbnote "Deploying source archive files from ${ARCHIVER_TOPDIR} to ${DEPLOY_DIR_SRC}."
583}
584python do_deploy_archives_setscene () {
585    sstate_setscene(d)
586}
587do_deploy_archives[dirs] = "${ARCHIVER_TOPDIR}"
588do_deploy_archives[sstate-inputdirs] = "${ARCHIVER_TOPDIR}"
589do_deploy_archives[sstate-outputdirs] = "${DEPLOY_DIR_SRC}"
590addtask do_deploy_archives_setscene
591
592addtask do_ar_original after do_unpack
593addtask do_unpack_and_patch after do_patch do_preconfigure
594addtask do_ar_patched after do_unpack_and_patch
595addtask do_ar_configured after do_unpack_and_patch
596addtask do_ar_mirror after do_fetch
597addtask do_dumpdata
598addtask do_ar_recipe
599addtask do_deploy_archives
600do_build[recrdeptask] += "do_deploy_archives"
601do_rootfs[recrdeptask] += "do_deploy_archives"
602do_populate_sdk[recrdeptask] += "do_deploy_archives"
603
604python () {
605    # Add tasks in the correct order, specifically for linux-yocto to avoid race condition.
606    # sstatesig.py:sstate_rundepfilter has special support that excludes this dependency
607    # so that do_kernel_configme does not need to run again when do_unpack_and_patch
608    # gets added or removed (by adding or removing archiver.bbclass).
609    if bb.data.inherits_class('kernel-yocto', d):
610        bb.build.addtask('do_kernel_configme', 'do_configure', 'do_unpack_and_patch', d)
611}
612