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"""
stage1 target
"""
# NOTE: That^^ docstring has influence catalyst-spec(5) man page generation.
import os
from catalyst.support import normpath
from catalyst.fileops import ensure_dirs
from catalyst.base.stagebase import StageBase
class stage1(StageBase):
"""
Builder class for a stage1 installation tarball build.
"""
def __init__(self,spec,addlargs):
self.required_values=[]
self.valid_values=["chost"]
self.valid_values.extend(["update_seed","update_seed_command"])
StageBase.__init__(self,spec,addlargs)
def set_stage_path(self):
self.settings["stage_path"]=normpath(self.settings["chroot_path"]+self.settings["root_path"])
print "stage1 stage path is "+self.settings["stage_path"]
def set_root_path(self):
# sets the root path, relative to 'chroot_path', of the stage1 root
self.settings["root_path"]=normpath("/tmp/stage1root")
print "stage1 root path is "+self.settings["root_path"]
def set_cleanables(self):
StageBase.set_cleanables(self)
self.settings["cleanables"].extend([\
"/usr/share/zoneinfo", self.settings["port_conf"] + "/package*"])
# XXX: How do these override_foo() functions differ from the ones in StageBase and why aren't they in stage3_target?
def override_chost(self):
if "chost" in self.settings:
self.settings["CHOST"] = self.settings["chost"]
def override_cflags(self):
if "cflags" in self.settings:
self.settings["CFLAGS"] = self.settings["cflags"]
def override_cxxflags(self):
if "cxxflags" in self.settings:
self.settings["CXXFLAGS"] = self.settings["cxxflags"]
def override_ldflags(self):
if "ldflags" in self.settings:
self.settings["LDFLAGS"] = self.settings["ldflags"]
def set_portage_overlay(self):
StageBase.set_portage_overlay(self)
if "portage_overlay" in self.settings:
print "\nWARNING !!!!!"
print "\tUsing an portage overlay for earlier stages could cause build issues."
print "\tIf you break it, you buy it. Don't complain to us about it."
print "\tDont say we did not warn you\n"
def base_dirs(self):
if os.uname()[0] == "FreeBSD":
# baselayout no longer creates the .keep files in proc and dev for FreeBSD as it
# would create them too late...we need them earlier before bind mounting filesystems
# since proc and dev are not writeable, so...create them here
ensure_dirs(self.settings["stage_path"]+"/proc")
ensure_dirs(self.settings["stage_path"]+"/dev")
if not os.path.isfile(self.settings["stage_path"]+"/proc/.keep"):
try:
proc_keepfile = open(self.settings["stage_path"]+"/proc/.keep","w")
proc_keepfile.write('')
proc_keepfile.close()
except IOError:
print "!!! Failed to create %s" % (self.settings["stage_path"]+"/dev/.keep")
if not os.path.isfile(self.settings["stage_path"]+"/dev/.keep"):
try:
dev_keepfile = open(self.settings["stage_path"]+"/dev/.keep","w")
dev_keepfile.write('')
dev_keepfile.close()
except IOError:
print "!!! Failed to create %s" % (self.settings["stage_path"]+"/dev/.keep")
else:
pass
def set_mounts(self):
# stage_path/proc probably doesn't exist yet, so create it
ensure_dirs(self.settings["stage_path"]+"/proc")
# alter the mount mappings to bind mount proc onto it
self.mounts.append("stage1root/proc")
self.target_mounts["stage1root/proc"] = "/tmp/stage1root/proc"
self.mountmap["stage1root/proc"] = "/proc"
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