void check_breaks(struct dependency *dep, struct pkginfo *pkg, const char *pfilename) { struct pkginfo *fixbydeconf; struct varbuf why = VARBUF_INIT; int ok; fixbydeconf = NULL; if (depisok(dep, &why, &fixbydeconf, false)) { varbuf_destroy(&why); return; } varbufaddc(&why, 0); if (fixbydeconf && f_autodeconf) { char action[512]; ensure_package_clientdata(fixbydeconf); assert(fixbydeconf->clientdata->istobe == itb_normal); sprintf(action, _("installation of %.250s"), pkg->name); fprintf(stderr, _("dpkg: considering deconfiguration of %s," " which would be broken by %s ...\n"), fixbydeconf->name, action); ok= try_deconfigure_can(force_breaks, fixbydeconf, dep->list, action, NULL, why.buf); if (ok == 1) { fprintf(stderr, _("dpkg: yes, will deconfigure %s (broken by %s).\n"), fixbydeconf->name, pkg->name); } } else { fprintf(stderr, _("dpkg: regarding %s containing %s:\n%s"), pfilename, pkg->name, why.buf); ok= 0; } varbuf_destroy(&why); if (ok > 0) return; if (force_breaks(dep->list)) { warning(_("ignoring breakage, may proceed anyway!")); return; } if (fixbydeconf && !f_autodeconf) { ohshit(_("installing %.250s would break %.250s, and\n" " deconfiguration is not permitted (--auto-deconfigure might help)"), pkg->name, fixbydeconf->name); } else { ohshit(_("installing %.250s would break existing software"), pkg->name); } }
static void breaks_check_one(struct varbuf *aemsgs, enum dep_check *ok, struct deppossi *breaks, struct pkginfo *broken, struct pkginfo *breaker, struct deppossi *virtbroken) { struct varbuf depmsg = VARBUF_INIT; debug(dbg_depcondetail, " checking breaker %s virtbroken %s", pkg_name(breaker, pnaw_always), virtbroken ? virtbroken->ed->name : "<none>"); if (breaker->status == PKG_STAT_NOTINSTALLED || breaker->status == PKG_STAT_CONFIGFILES) return; if (broken == breaker) return; if (!versionsatisfied(&broken->installed, breaks)) return; /* The test below can only trigger if dep_breaks start having * arch qualifiers different from “any”. */ if (!archsatisfied(&broken->installed, breaks)) return; if (ignore_depends(breaker)) return; if (virtbroken && ignore_depends(&virtbroken->ed->pkg)) return; if (virtbroken && !pkg_virtual_deppossi_satisfied(breaks, virtbroken)) return; varbufdependency(&depmsg, breaks->up); varbuf_end_str(&depmsg); varbuf_printf(aemsgs, _(" %s (%s) breaks %s and is %s.\n"), pkg_name(breaker, pnaw_nonambig), versiondescribe(&breaker->installed.version, vdew_nonambig), depmsg.buf, gettext(statusstrings[breaker->status])); varbuf_destroy(&depmsg); if (virtbroken) { varbuf_printf(aemsgs, _(" %s (%s) provides %s.\n"), pkg_name(broken, pnaw_nonambig), versiondescribe(&broken->installed.version, vdew_nonambig), virtbroken->ed->name); } else if (breaks->verrel != DPKG_RELATION_NONE) { varbuf_printf(aemsgs, _(" Version of %s to be configured is %s.\n"), pkg_name(broken, pnaw_nonambig), versiondescribe(&broken->installed.version, vdew_nonambig)); if (in_force(FORCE_DEPENDS_VERSION)) return; } if (force_breaks(breaks)) return; *ok = DEP_CHECK_HALT; }
static void breaks_check_one(struct varbuf *aemsgs, enum dep_check *ok, struct deppossi *breaks, struct pkginfo *broken, struct pkginfo *breaker, struct pkgset *virtbroken) { struct varbuf depmsg = VARBUF_INIT; debug(dbg_depcondetail, " checking breaker %s virtbroken %s", pkg_name(breaker, pnaw_always), virtbroken ? virtbroken->name : "<none>"); if (breaker->status == stat_notinstalled || breaker->status == stat_configfiles) return; if (broken == breaker) return; if (!versionsatisfied(&broken->installed, breaks)) return; /* The test below can only trigger if dep_breaks start having * arch qualifiers different from “any”. */ if (!archsatisfied(&broken->installed, breaks)) return; if (ignore_depends(breaker)) return; if (virtbroken && ignore_depends(&virtbroken->pkg)) return; varbufdependency(&depmsg, breaks->up); varbuf_end_str(&depmsg); varbuf_printf(aemsgs, _(" %s (%s) breaks %s and is %s.\n"), pkg_name(breaker, pnaw_nonambig), versiondescribe(&breaker->installed.version, vdew_nonambig), depmsg.buf, gettext(statusstrings[breaker->status])); varbuf_destroy(&depmsg); if (virtbroken) { varbuf_printf(aemsgs, _(" %s (%s) provides %s.\n"), pkg_name(broken, pnaw_nonambig), versiondescribe(&broken->installed.version, vdew_nonambig), virtbroken->name); } else if (breaks->verrel != dpkg_relation_none) { varbuf_printf(aemsgs, _(" Version of %s to be configured is %s.\n"), pkg_name(broken, pnaw_nonambig), versiondescribe(&broken->installed.version, vdew_nonambig)); if (fc_dependsversion) return; } if (force_breaks(breaks)) return; *ok = dep_check_halt; }