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authorZac Medico <zmedico@gentoo.org>2006-05-18 05:25:45 +0000
committerZac Medico <zmedico@gentoo.org>2006-05-18 05:25:45 +0000
commit548ffc4402a7474a65a396a145330a3a0538863e (patch)
tree9f33e3c1e5e963dc5f85853ff7e8759aa53d7f7b
parent8a945580fc498eb6cf4a94efe1b6682be9f2b746 (diff)
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Correctly autoclean build time dependencies that have been upgraded in / when ROOT!=/ for bug #133606. This patch duplicates code from emerge's unmerge() function in order to touch as little existing code as possible.
svn path=/main/trunk/; revision=3370
-rwxr-xr-xbin/emerge69
1 files changed, 68 insertions, 1 deletions
diff --git a/bin/emerge b/bin/emerge
index 7bb8323ef..fd50f725d 100755
--- a/bin/emerge
+++ b/bin/emerge
@@ -2074,7 +2074,11 @@ class depgraph:
if self.pkgsettings["AUTOCLEAN"]=="yes":
xsplit=portage.pkgsplit(x[2])
emergelog(" >>> AUTOCLEAN: "+xsplit[0])
- retval=unmerge("clean", [xsplit[0]])
+ if x[1] == self.pkgsettings["ROOT"]:
+ retval = unmerge("clean", [xsplit[0]])
+ else:
+ retval = unmerge_overlapping(x[2], x[1],
+ self.pkgsettings, portage.db[x[1]]["vartree"])
if not retval:
emergelog(" --- AUTOCLEAN: Nothing unmerged.")
else:
@@ -2141,6 +2145,69 @@ class depgraph:
else:
sys.exit(0)
+def unmerge_overlapping(pkg_key, myroot, mysettings, vartree):
+ """Unmerge any packages that overlap with the given package (overlapping
+ packages fill the same SLOT). Unlike emerge's unmerge() function, this
+ function does not assume that packages are to be unmerged from the target
+ ROOT. This function is only needed in the case where ROOT!=/ and the
+ previous version of a build time dependency (that has been upgraded) needs
+ to be cleaned from / (instead of the target ROOT). When the incorrect
+ assumptions in unmerge() have been fixed, this function can be removed."""
+
+ overlapping = []
+ ommitted_versions = []
+ mydbapi = vartree.dbapi
+ myslot = mydbapi.aux_get(pkg_key, ["SLOT"])[0]
+ mycp = portage.pkgsplit(pkg_key)[0]
+ for other_pkg in mydbapi.cp_list(mycp):
+ if other_pkg == pkg_key:
+ continue
+ other_slot = mydbapi.aux_get(other_pkg, ["SLOT"])[0]
+ if myslot == other_slot:
+ overlapping.append(other_pkg)
+ else:
+ ommitted_versions.append(other_pkg)
+ if overlapping:
+ def get_version(pkg_key):
+ cp, pv, rev = portage.pkgsplit(pkg_key)
+ if rev == "r0":
+ return pv
+ else:
+ return "%s-%s" % (pv, rev)
+ selected_versions = ",".join(map(get_version, overlapping))
+ protected_version = get_version(pkg_key)
+ if ommitted_versions:
+ ommitted_versions = ",".join(map(get_version, ommitted_versions))
+ else:
+ ommitted_versions = "none"
+ portage.writemsg_stdout("\n %s\n" % bold(mycp), noiselevel=-1)
+ portage.writemsg_stdout("selected: ".rjust(14) + selected_versions + \
+ "\n", noiselevel=-1)
+ portage.writemsg_stdout("protected: ".rjust(14) + protected_version + \
+ "\n", noiselevel=-1)
+ portage.writemsg_stdout("omitted: ".rjust(14) + ommitted_versions + \
+ "\n", noiselevel=-1)
+ portage.writemsg_stdout("\n>>>" + red("'Selected'") + \
+ " packages are slated for removal.\n", noiselevel=0)
+ portage.writemsg_stdout(">>>" + green("'Protected'") + " and " + \
+ green("'omitted'") + " packages will not be removed.\n\n",
+ noiselevel=0)
+ global CLEAN_DELAY
+ countdown(CLEAN_DELAY, ">>> Unmerging")
+ for other_pkg in overlapping:
+ portage.writemsg_stdout(">>> Unmerging %s...\n" % other_pkg ,
+ noiselevel=-1)
+ emergelog("=== Unmerging... (%s)" % other_pkg)
+ mysplit = other_pkg.split("/")
+ retval = portage.unmerge(mysplit[0], mysplit[1], myroot,
+ mysettings, mytrimworld=False, vartree=vartree)
+ if retval:
+ emergelog(" !!! unmerge FAILURE: " + other_pkg)
+ else:
+ emergelog(" >>> unmerge success: " + other_pkg)
+ return 1
+ return 0
+
def unmerge(unmerge_action, unmerge_files):
candidate_catpkgs=[]
global_unmerge=0