def LastSteps(cls):
Tools.Info("Performing finishing steps ...")
# Create mtab file
call(["touch", var.temp + "/etc/mtab"])
if not os.path.isfile(var.temp + "/etc/mtab"):
Tools.Fail("Error creating the mtab file. Exiting.")
cls.CreateLibraryLinks()
# Copy the init script
Tools.SafeCopy(var.files_dir + "/init", var.temp)
# Give execute permissions to the script
cr = call(["chmod", "u+x", var.temp + "/init"])
if cr != 0:
Tools.Fail("Failed to give executive privileges to " + var.temp +
"/init")
# Sets initramfs script version number
cmd = f"echo {var.version} > {var.temp}/version.bliss"
call(cmd, shell=True)
# Copy all of the modprobe configurations
if os.path.isdir("/etc/modprobe.d/"):
shutil.copytree("/etc/modprobe.d/", var.temp + "/etc/modprobe.d/")
cls.CopyUdevAndSupportFiles()
cls.DumpSystemKeymap()
# Any last substitutions or additions/modifications should be done here
if Luks.IsEnabled():
# Copy over our keyfile if the user activated it
if Luks.IsKeyfileEnabled():
Tools.Flag("Embedding our keyfile into the initramfs...")
Tools.SafeCopy(Luks.GetKeyfilePath(), var.temp + "/etc",
"keyfile")
# Copy over our detached header if the user activated it
if Luks.IsDetachedHeaderEnabled():
Tools.Flag(
"Embedding our detached header into the initramfs...")
Tools.SafeCopy(Luks.GetDetachedHeaderPath(), var.temp + "/etc",
"header")
# Add any modules needed into the initramfs
requiredModules = ",".join(Modules.GetFiles())
cmd = f"echo {requiredModules} > {var.temp}/modules.bliss"
call(cmd, shell=True)
cls.CopyLibGccLibrary()
def CopyLibGccLibrary(cls):
# Find the correct path for libgcc
libgcc_filename = "libgcc_s.so"
libgcc_filename_main = libgcc_filename + ".1"
# check for gcc-config
cmd = 'whereis gcc-config | cut -d " " -f 2'
res = Tools.Run(cmd)
if res:
# Try gcc-config
cmd = "gcc-config -L | cut -d ':' -f 1"
res = Tools.Run(cmd)
if res:
# Use path from gcc-config
libgcc_path = res[0] + "/" + libgcc_filename_main
Tools.SafeCopy(libgcc_path, var.llib64)
os.chdir(var.llib64)
os.symlink(libgcc_filename_main, libgcc_filename)
return
# Doing a 'whereis <name of libgcc library>' will not work because it seems
# that it finds libraries in /lib, /lib64, /usr/lib, /usr/lib64, but not in
# /usr/lib/gcc/ (x86_64-pc-linux-gnu/5.4.0, etc)
# When a better approach is found, we can plug it in here directly and return
# in the event that it succeeds. If it fails, we just continue execution
# until the end of the function.
# If we've reached this point, we have failed to copy the gcc library.
Tools.Fail("Unable to retrieve the gcc library path!")
def CopyLibGccLibrary(cls):
"""Copy the 'libgcc' library so that when libpthreads loads it during runtime."""
# https://github.com/zfsonlinux/zfs/issues/4749.
# Find the correct path for libgcc
libgccFilename = "libgcc_s.so"
libgccFilenameMain = libgccFilename + ".1"
# check for gcc-config
gccConfigPath = Tools.GetProgramPath("gcc-config")
if gccConfigPath:
# Try gcc-config
cmd = "gcc-config -L | cut -d ':' -f 1"
res = Tools.Run(cmd)
if res:
# Use path from gcc-config
libgccPath = res[0] + "/" + libgccFilenameMain
Tools.SafeCopy(libgccPath, var.GetTempLib64Dir())
os.chdir(var.GetTempLib64Dir())
os.symlink(libgccFilenameMain, libgccFilename)
return
# Doing a 'whereis <name of libgcc library>' will not work because it seems
# that it finds libraries in /lib, /lib64, /usr/lib, /usr/lib64, but not in
# /usr/lib/gcc/ (x86_64-pc-linux-gnu/5.4.0, etc)
# When a better approach is found, we can plug it in here directly and return
# in the event that it succeeds. If it fails, we just continue execution
# until the end of the function.
# If we've reached this point, we have failed to copy the gcc library.
Tools.Fail("Unable to retrieve the gcc library path!")
def CopyLibGccLibrary(cls):
cmd = "gcc-config -L | cut -d ':' -f 1"
res = Tools.Run(cmd)
if len(res) < 1:
Tools.Fail("Unable to retrieve gcc library path!")
libgcc_filename = "libgcc_s.so"
libgcc_filename_main = libgcc_filename + ".1"
libgcc_path = res[0] + "/" + libgcc_filename_main
Tools.SafeCopy(libgcc_path, var.llib64)
os.chdir(var.llib64)
os.symlink(libgcc_filename_main, libgcc_filename)
def LastSteps(cls):
"""Performes any last minute steps like copying zfs.conf,
giving init execute permissions, setting up symlinks, etc.
"""
Tools.Info("Performing finishing steps ...")
# Create mtab file
call(["touch", var.temp + "/etc/mtab"])
if not os.path.isfile(var.temp + "/etc/mtab"):
Tools.Fail("Error creating the mtab file. Exiting.")
cls.CreateLibraryLinks()
# Copy the init script
Tools.SafeCopy(var.filesDirectory + "/init", var.temp)
# Give execute permissions to the script
cr = call(["chmod", "u+x", var.temp + "/init"])
if cr != 0:
Tools.Fail("Failed to give executive privileges to " + var.temp + "/init")
# Sets initramfs script version number
cmd = f"echo {var.version} > {var.temp}/version.bliss"
call(cmd, shell=True)
# Copy all of the modprobe configurations
if os.path.isdir(var.modprobeDirectory):
Tools.CopyTree(var.modprobeDirectory, var.temp + var.modprobeDirectory)
cls.CopyUdevAndSupportFiles()
cls.DumpSystemKeymap()
# Any last substitutions or additions/modifications should be done here
# Add any modules needed into the initramfs
requiredModules = ",".join(Modules.GetFiles())
cmd = f"echo {requiredModules} > {var.temp}/modules.bliss"
call(cmd, shell=True)
cls.CopyLibGccLibrary()
def LastSteps(cls):
Tools.Info("Performing finishing steps ...")
# Create mtab file
call(["touch", var.temp + "/etc/mtab"])
if not os.path.isfile(var.temp + "/etc/mtab"):
Tools.Fail("Error creating the mtab file. Exiting.")
cls.CreateLibraryLinks()
# Copy the init script
Tools.SafeCopy(var.files_dir + "/init", var.temp)
# Give execute permissions to the script
cr = call(["chmod", "u+x", var.temp + "/init"])
if cr != 0:
Tools.Fail("Failed to give executive privileges to " + var.temp +
"/init")
# Copy the bash related files
bash_files = [
var.files_dir + "/bash/profile", var.files_dir + "/bash/DIR_COLORS"
]
for bash_file in bash_files:
Tools.SafeCopy(bash_file, var.temp + "/etc/")
Tools.SafeCopy(var.files_dir + "/bash/bashrc", var.temp + "/etc/bash")
# Sets initramfs script version number
call([
"sed", "-i", "-e",
var.initrdVersionLine + "s/0/" + var.version + "/",
var.temp + "/init"
])
# Copy all of the modprobe configurations
if os.path.isdir("/etc/modprobe.d/"):
shutil.copytree("/etc/modprobe.d/", var.temp + "/etc/modprobe.d/")
cls.CopyUdevAndSupportFiles()
cls.DumpSystemKeymap()
# Any last substitutions or additions/modifications should be done here
# Enable LUKS in the init if LUKS is being used
if Luks.IsEnabled():
Tools.ActivateTriggerInInit(var.useLuksLine)
# Copy over our keyfile if the user activated it
if Luks.IsKeyfileEnabled():
Tools.Flag("Embedding our keyfile into the initramfs...")
Tools.SafeCopy(Luks.GetKeyfilePath(), var.temp + "/etc",
"keyfile")
# Copy over our detached header if the user activated it
if Luks.IsDetachedHeaderEnabled():
Tools.Flag(
"Embedding our detached header into the initramfs...")
Tools.SafeCopy(Luks.GetDetachedHeaderPath(), var.temp + "/etc",
"header")
# Enable RAID in the init if RAID is being used
if Raid.IsEnabled():
Tools.ActivateTriggerInInit(var.useRaidLine)
# Make sure to copy the mdadm.conf from our current system.
# If not, the kernel autodetection while assembling the array
# will not know what name to give them, so it will name it something
# like /dev/md126, /dev/md127 rather than /dev/md0, /dev/md1.
# If the user didn't modify the default (all commented) mdadm.conf file,
# then they will obviously get wrong raid array numbers being assigned
# by the kernel. The user needs to run a "mdadm --examine --scan > /etc/mdadm.conf"
# to fix this, and re-run the initramfs creator.
mdadm_conf = "/etc/mdadm.conf"
Tools.CopyConfigOrWarn(mdadm_conf)
# Enable LVM in the init if LVM is being used
if Lvm.IsEnabled():
Tools.ActivateTriggerInInit(var.useLvmLine)
lvm_conf = "/etc/lvm/lvm.conf"
Tools.CopyConfigOrWarn(lvm_conf)
# Enable ZFS in the init if ZFS is being used
if Zfs.IsEnabled():
Tools.ActivateTriggerInInit(var.useZfsLine)
# Enable ADDON in the init and add our modules to the initramfs
# if addon is being used
if Addon.IsEnabled():
Tools.ActivateTriggerInInit(var.useAddonLine)
call([
"sed", "-i", "-e", var.addonModulesLine + "s/\"\"/\"" +
" ".join(Addon.GetFiles()) + "\"/", var.temp + "/init"
])
cls.CopyLibGccLibrary()
