From 6a07697a6dcb5e77aed4b01df4b30024c4b3d0fe Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Mon, 18 Sep 2017 17:51:58 +0100 Subject: package_manager: Filter to only rpms we depend upon Currently do_rootfs gets to see all rpms in the deploy directory. This filters that view to only rpms which the image recipe has actual depends upon which potentially removes some sources of confusion in the image construction. This makes builds more reproducibile and also fixes contamination issues where dnf picks up packages it shouldn't be able to 'see'. [YOCTO #12039] (From OE-Core rev: 85e72e129362db896b0d368077033e4a2e373cf9) Signed-off-by: Richard Purdie --- meta/lib/oe/package_manager.py | 114 +++++++++++++++++++++++++++++++++++++++-- 1 file changed, 111 insertions(+), 3 deletions(-) (limited to 'meta/lib/oe') diff --git a/meta/lib/oe/package_manager.py b/meta/lib/oe/package_manager.py index f7e013437c..f59eaf7b85 100644 --- a/meta/lib/oe/package_manager.py +++ b/meta/lib/oe/package_manager.py @@ -454,6 +454,114 @@ class PackageManager(object, metaclass=ABCMeta): return res return _append(uris, base_paths) +def create_packages_dir(d, rpm_repo_dir, deploydir, taskname, filterbydependencies): + """ + Go through our do_package_write_X dependencies and hardlink the packages we depend + upon into the repo directory. This prevents us seeing other packages that may + have been built that we don't depend upon and also packages for architectures we don't + support. + """ + import errno + + taskdepdata = d.getVar("BB_TASKDEPDATA", False) + mytaskname = d.getVar("BB_RUNTASK") + pn = d.getVar("PN") + seendirs = set() + multilibs = {} + + rpm_subrepo_dir = oe.path.join(rpm_repo_dir, "rpm") + + bb.utils.remove(rpm_subrepo_dir, recurse=True) + bb.utils.mkdirhier(rpm_subrepo_dir) + + # Detect bitbake -b usage + nodeps = d.getVar("BB_LIMITEDDEPS") or False + if nodeps or not filterbydependencies: + oe.path.symlink(deploydir, rpm_subrepo_dir, True) + return + + start = None + for dep in taskdepdata: + data = taskdepdata[dep] + if data[1] == mytaskname and data[0] == pn: + start = dep + break + if start is None: + bb.fatal("Couldn't find ourself in BB_TASKDEPDATA?") + rpmdeps = set() + start = [start] + seen = set(start) + # Support direct dependencies (do_rootfs -> rpms) + # or indirect dependencies within PN (do_populate_sdk_ext -> do_rootfs -> rpms) + while start: + next = [] + for dep2 in start: + for dep in taskdepdata[dep2][3]: + if taskdepdata[dep][0] != pn: + if "do_" + taskname in dep: + rpmdeps.add(dep) + elif dep not in seen: + next.append(dep) + seen.add(dep) + start = next + + for dep in rpmdeps: + c = taskdepdata[dep][0] + + d2 = d + variant = '' + if taskdepdata[dep][2].startswith("virtual:multilib"): + variant = taskdepdata[dep][2].split(":")[2] + if variant not in multilibs: + multilibs[variant] = oe.utils.get_multilib_datastore(variant, d) + d2 = multilibs[variant] + + if c.endswith("-native"): + pkgarchs = ["${BUILD_ARCH}"] + elif c.startswith("nativesdk-"): + pkgarchs = ["${SDK_ARCH}_${SDK_OS}", "allarch"] + elif "-cross-canadian" in c: + pkgarchs = ["${SDK_ARCH}_${SDK_ARCH}-${SDKPKGSUFFIX}"] + elif "-cross-" in c: + pkgarchs = ["${BUILD_ARCH}_${TARGET_ARCH}"] + elif "-crosssdk" in c: + pkgarchs = ["${BUILD_ARCH}_${SDK_ARCH}_${SDK_OS}"] + else: + pkgarchs = ['${MACHINE_ARCH}'] + pkgarchs = pkgarchs + list(reversed(d2.getVar("PACKAGE_EXTRA_ARCHS").split())) + pkgarchs.append('allarch') + pkgarchs.append('${SDK_ARCH}_${SDK_ARCH}-${SDKPKGSUFFIX}') + + for pkgarch in pkgarchs: + manifest = d2.expand("${SSTATE_MANIFESTS}/manifest-%s-%s.%s" % (pkgarch, c, taskname)) + if os.path.exists(manifest): + break + if not os.path.exists(manifest): + bb.warn("Manifest %s not found in %s (variant '%s')?" % (manifest, d2.expand(" ".join(pkgarchs)), variant)) + continue + with open(manifest, "r") as f: + for l in f: + l = l.strip() + dest = l.replace(deploydir, "") + dest = rpm_subrepo_dir + dest + if l.endswith("/"): + if dest not in seendirs: + bb.utils.mkdirhier(dest) + seendirs.add(dest) + continue + # Try to hardlink the file, copy if that fails + destdir = os.path.dirname(dest) + if destdir not in seendirs: + bb.utils.mkdirhier(destdir) + seendirs.add(destdir) + try: + os.link(l, dest) + except OSError as err: + if err.errno == errno.EXDEV: + bb.utils.copyfile(l, dest) + else: + raise + class RpmPM(PackageManager): def __init__(self, d, @@ -462,7 +570,8 @@ class RpmPM(PackageManager): task_name='target', arch_var=None, os_var=None, - rpm_repo_workdir="oe-rootfs-repo"): + rpm_repo_workdir="oe-rootfs-repo", + filterbydependencies=True): super(RpmPM, self).__init__(d) self.target_rootfs = target_rootfs self.target_vendor = target_vendor @@ -477,8 +586,7 @@ class RpmPM(PackageManager): self.primary_arch = self.d.getVar('MACHINE_ARCH') self.rpm_repo_dir = oe.path.join(self.d.getVar('WORKDIR'), rpm_repo_workdir) - bb.utils.mkdirhier(self.rpm_repo_dir) - oe.path.symlink(self.d.getVar('DEPLOY_DIR_RPM'), oe.path.join(self.rpm_repo_dir, "rpm"), True) + create_packages_dir(self.d, self.rpm_repo_dir, d.getVar("DEPLOY_DIR_RPM"), "package_write_rpm", filterbydependencies) self.saved_packaging_data = self.d.expand('${T}/saved_packaging_data/%s' % self.task_name) if not os.path.exists(self.d.expand('${T}/saved_packaging_data')): -- cgit v1.2.3-54-g00ecf