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|
# generic arch independent functions (used for both build && iso creation)
kernelconfig () {
if [[ $(zgrep 'CONFIG_OVERLAY_FS=' /proc/config.gz) && $(zgrep "CONFIG_SQUASHFS=" /proc/config.gz) && $(zgrep "CONFIG_BLK_DEV_LOOP=" /proc/config.gz) ]] ; then
echo ""
echo "Kernel configuration seems OK, moving on"
echo ""
sleep 1
else
echo ""
echo "Vasile needs OVERLAYFS && SQUASHFS && LOOP DEVICES to work"
echo "Please rebuild the kernel with those activated to use it"
echo ""
exit 1
fi
}
checkroot () {
if [[ "$(whoami)" != root ]] ; then
echo ""
echo "You're not root?...No cookies for you, go away !!!"
echo ""
exit 1
fi
}
# generic x64 functions (used for both build && iso creation)
chrootchecksumx64 () {
while : true ; do
if [[ -f "$chrootx64" && -f "$chrootx64md5" ]] ; then
echo "good, x64 squashed chroot && checksum file found ... verifying integrity"
echo ""
if [[ "$(md5sum -c "$chrootx64md5")" ]] ; then
echo "good, x64 squashed chroot checksum passed ... starting environment"
echo ""
sleep 1
break
else
echo "ooops, x64 squashed chroot checksum failed ... aborting"
exit 1
fi
else
echo "ooops, x64 squashed chroot or checksum file not found ... aborting"
exit 1
fi
done
}
chrootchecksumx86 () {
while : true ; do
if [[ -f "$chrootx86" && -f "$chrootx86md5" ]] ; then
echo "good, x86 squashed chroot && checksum file found ... verifying integrity"
echo ""
if [[ "$(md5sum -c "$chrootx86md5")" ]] ; then
echo "good, x86 squashed chroot checksum found ... starting environment"
echo ""
sleep 1
break
else
echo "ooops, x86 squashed chroot checksum failed ... aborting"
exit 1
fi
else
echo "ooops, x86 squashed chroot or checksum file not found ... aborting"
exit 1
fi
done
}
# arch independent build functions
chrootstop () {
umount -l "$overlaydir"/proc > /dev/null 2>&1
umount -l "$overlaydir"/sys > /dev/null 2>&1
umount -l "$overlaydir"/dev/pts > /dev/null 2>&1
umount -l "$overlaydir"/dev/shm > /dev/null 2>&1
umount -l "$overlaydir"/dev > /dev/null 2>&1
umount -l "$overlaydir"/tmp > /dev/null 2>&1
umount -l "$overlaydir"/usr/portage/packages > /dev/null 2>&1
umount -l "$overlaydir"/mnt > /dev/null 2>&1
umount -l "$overlaydir" > /dev/null 2>&1
umount -l "$rodir" > /dev/null 2>&1
}
# x64 specific build functions
chrootstartx64 () {
mount -t squashfs "$chrootx64" "$rodir"
if [[ "$(uname -r | cut -d . -f1,2)" = "3.14" ]] ; then
mount -t overlayfs -o lowerdir="$rodir",upperdir="$rwdir" overlayfs "$overlaydir"
else
mount -t overlay -o lowerdir="$rodir",upperdir="$rwdir",workdir="$workdir" overlay "$overlaydir"
fi
while : true ; do
if [[ ! -d packages ]] ; then
mkdir packages
mount -o bind packages "$overlaydir"/usr/portage/packages
break
elif [[ -d packages ]] ; then
mount -o bind packages "$overlaydir"/usr/portage/packages
break
fi
done
while : true ; do
if [[ ! -d distfiles ]] ; then
mkdir distfiles
mount -o bind distfiles "$overlaydir"/usr/portage/distfiles
break
elif [[ -d distfiles ]] ; then
mount -o bind distfiles "$overlaydir"/usr/portage/distfiles
break
fi
done
mount -o bind targets "$overlaydir"/mnt
mount -t proc proc "$overlaydir"/proc
mount -t sysfs sysfs "$overlaydir"/sys
mount -t devtmpfs -o relatime,size=3055348k,nr_inodes=763837,mode=755 none "$overlaydir"/dev
mount -t devpts -o nosuid,noexec,relatime,gid=5,mode=620 none "$overlaydir"/dev/pts
mount -t tmpfs -o nosuid,nodev none "$overlaydir"/dev/shm
mount -t tmpfs -o nosuid,nodev,noexec none "$overlaydir"/tmp
}
chrootoverlaysx64 () {
echo "injecting "$releasename" main overlay into x64 environment"
sleep 1
chroot "$overlaydir" su - "$chrootuser" -c "$chrootmainoverlay"
echo "injecting "$releasename" "$releasetarget" overlay into x64 environment"
sleep 1
chroot "$overlaydir" su - "$chrootuser" -c "$chrootaddonoverlay"
}
chrootbuildsystemx64 () {
echo "injecting "$releasename" x64 buildsystem && setting up portage"
echo ""
sleep 1
for cmd in "$chrootbuildgit" "$chrootportageconfig" "$chrootmakeconfx64" "$chrootprofile" "$chrootenvupdate" ; do
chroot "$overlaydir" su - "$chrootuser" -c "$cmd"
done
}
chrootbuildx64 () {
echo ""
echo "x64 Environment is up && running ... building targets"
sleep 1
chroot "$overlaydir" su - "$chrootuser" -c "$chrootbuildtarget"
}
chrootx64 () {
echo -e ""
echo -e "#################################################################"
echo -e "# ENTERING CHROOT ENV FOR YOU TO PUSH BUILT PACKAGES #"
echo -e "# OR TO FIX EVENTUAL BUILD ERRORS #"
echo -e "#################################################################"
echo -e "# !!! WARNING !!! WARNING !!! WARNING !!! #"
echo -e "#################################################################"
echo -e "# NEXT RUN OF THIS SCRIPT WILL DESTROY ALL YOUR WORK #"
echo -e "# DO NOT EXIT CHROOT UNTIL ALL PACKAGES ARE PUSHED TO REPOS #"
echo -e "# OR, IN CASE OF BUILD FAILURES, UNTIL ALL FIXES ARE COMMITED #"
echo -e "#################################################################"
echo -e "# !!! WARNING !!! WARNING !!! WARNING !!! #"
echo -e "#################################################################"
echo -e ""
echo -e ""
chroot "$overlaydir" su - "$chrootuser"
}
# x86 specific build functions
chrootstartx86 () {
mount -t squashfs "$chrootx86" "$rodir"
if [[ "$(uname -r | cut -d . -f1,2)" = "3.14" ]] ; then
mount -t overlayfs -o lowerdir="$rodir",upperdir="$rwdir" overlayfs "$overlaydir"
else
mount -t overlay -o lowerdir="$rodir",upperdir="$rwdir",workdir="$workdir" overlay "$overlaydir"
fi
while : true ; do
if [[ ! -d packages ]] ; then
mkdir packages
mount -o bind packages "$overlaydir"/usr/portage/packages
break
elif [[ -d packages ]] ; then
mount -o bind packages "$overlaydir"/usr/portage/packages
break
fi
done
while : true ; do
if [[ ! -d distfiles ]] ; then
mkdir distfiles
mount -o bind distfiles "$overlaydir"/usr/portage/distfiles
break
elif [[ -d distfiles ]] ; then
mount -o bind distfiles "$overlaydir"/usr/portage/distfiles
break
fi
done
mount -o bind targets "$overlaydir"/mnt
mount -t proc proc "$overlaydir"/proc
mount -t sysfs sysfs "$overlaydir"/sys
mount -t devtmpfs -o relatime,size=3055348k,nr_inodes=763837,mode=755 none "$overlaydir"/dev
mount -t devpts -o nosuid,noexec,relatime,gid=5,mode=620 none "$overlaydir"/dev/pts
mount -t tmpfs -o nosuid,nodev none "$overlaydir"/dev/shm
mount -t tmpfs -o nosuid,nodev,noexec none "$overlaydir"/tmp
}
chrootoverlaysx86 () {
echo "injecting "$releasename" main overlay into x86 environment"
sleep 1
linux32 chroot "$overlaydir" su - "$chrootuser" -c "$chrootmainoverlay"
echo "injecting "$releasename" "$releasetarget" overlay into x86 environment"
sleep 1
linux32 chroot "$overlaydir" su - "$chrootuser" -c "$chrootaddonoverlay"
}
chrootbuildsystemx86 () {
echo "injecting "$releasename" x86 buildsystem && setting up portage"
echo ""
sleep 1
for cmd in "$chrootbuildgit" "$chrootportageconfig" "$chrootmakeconfx86" "$chrootprofile" "$chrootenvupdate" ; do
linux32 chroot "$overlaydir" su - "$chrootuser" -c "$cmd"
done
}
chrootbuildx86 () {
echo ""
echo "x86 environment is up && running ... building targets"
sleep 1
chroot "$overlaydir" su - "$chrootuser" -c "$chrootbuildtarget"
}
chrootx86 () {
echo -e ""
echo -e "#################################################################"
echo -e "# ENTERING CHROOT ENV FOR YOU TO PUSH BUILT PACKAGES #"
echo -e "# OR TO FIX EVENTUAL BUILD ERRORS #"
echo -e "#################################################################"
echo -e "# !!! WARNING !!! WARNING !!! WARNING !!! #"
echo -e "#################################################################"
echo -e "# NEXT RUN OF THIS SCRIPT WILL DESTROY ALL YOUR WORK #"
echo -e "# DO NOT EXIT CHROOT UNTIL ALL PACKAGES ARE PUSHED TO REPOS #"
echo -e "# OR, IN CASE OF BUILD FAILURES, UNTIL ALL FIXES ARE COMMITED #"
echo -e "#################################################################"
echo -e "# !!! WARNING !!! WARNING !!! WARNING !!! #"
echo -e "#################################################################"
echo -e ""
echo -e ""
linux32 chroot "$overlaydir" su - "$chrootuser"
}
# x64 specific iso functions
isostartx64 () {
mount -o bind packages "$livedirx64"/usr/portage/packages
mount -o bind targets "$livedirx64"/mnt
mount -t proc proc "$livedirx64"/proc
mount -t sysfs sysfs "$livedirx64"/sys
mount -t devtmpfs -o relatime,size=3055348k,nr_inodes=763837,mode=755 none "$livedirx64"/dev
mount -t devpts -o nosuid,noexec,relatime,gid=5,mode=620 none "$livedirx64"/dev/pts
mount -t tmpfs -o nosuid,nodev none "$livedirx64"/dev/shm
mount -t tmpfs -o nosuid,nodev,noexec none "$livedirx64"/tmp
}
isostopx64 () {
umount -l "$livedirx64"/proc > /dev/null 2>&1
umount -l "$livedirx64"/sys > /dev/null 2>&1
umount -l "$livedirx64"/dev/pts > /dev/null 2>&1
umount -l "$livedirx64"/dev/shm > /dev/null 2>&1
umount -l "$livedirx64"/dev > /dev/null 2>&1
umount -l "$livedirx64"/tmp > /dev/null 2>&1
umount -l "$livedirx64"/usr/portage/packages > /dev/null 2>&1
umount -l "$livedirx64"/mnt > /dev/null 2>&1
}
isooverlaysx64 () {
echo "injecting "$releasename" main overlay into x64 environment"
sleep 1
chroot "$livedirx64" su - "$isouser" -c "$isomainoverlay"
echo "injecting "$releasename" "$releasetarget" overlay into x64 environment"
sleep 1
chroot "$livedirx64" su - "$isouser" -c "$isoaddonoverlay"
}
isobuildsystemx64 () {
echo "injecting "$releasename" x64 buildsystem && setting up portage"
echo ""
sleep 1
for cmd in "$isobuildgit" "$isoportageconfig" "$isomakeconfx64" "$isoprofile" "$isoenvupdate" ; do
chroot "$livedirx64" su - "$isouser" -c "$cmd"
done
}
isoramfsx64 () {
echo "generating live initramfs"
echo ""
chroot "$livedirx64" su - "$isouser" -c "$isoramfs"
}
isochrootx64 () {
echo -e ""
echo -e "DROPPING YOU TO A ROOT SHELL INTO ISO ENVIRONMENT"
echo -e "INSTALL APPS & TARGETS & DES YOU WANT INSIDE ISO"
echo -e "EXIT WHEN YOU'RE DONE AND I'LL CREATE THE IMAGE"
echo -e ""
chroot "$livedirx64" su - "$isouser"
}
# x86 specific iso functions
isostartx86 () {
mount -o bind packages "$livedirx86"/usr/portage/packages
mount -o bind targets "$livedirx86"/mnt
mount -t proc proc "$livedirx86"/proc
mount -t sysfs sysfs "$livedirx86"/sys
mount -t devtmpfs -o relatime,size=3055348k,nr_inodes=763837,mode=755 none "$livedirx86"/dev
mount -t devpts -o nosuid,noexec,relatime,gid=5,mode=620 none "$livedirx86"/dev/pts
mount -t tmpfs -o nosuid,nodev none "$livedirx86"/dev/shm
mount -t tmpfs -o nosuid,nodev,noexec none "$livedirx86"/tmp
}
isostopx86 () {
umount -l "$livedirx86"/proc > /dev/null 2>&1
umount -l "$livedirx86"/sys > /dev/null 2>&1
umount -l "$livedirx86"/dev/pts > /dev/null 2>&1
umount -l "$livedirx86"/dev/shm > /dev/null 2>&1
umount -l "$livedirx86"/dev > /dev/null 2>&1
umount -l "$livedirx86"/tmp > /dev/null 2>&1
umount -l "$livedirx86"/usr/portage/packages > /dev/null 2>&1
umount -l "$livedirx86"/mnt > /dev/null 2>&1
}
isooverlaysx86 () {
echo "injecting "$releasename" main overlay into x86 environment"
sleep 1
linux32 chroot "$livedirx86" su - "$isouser" -c "$isomainoverlay"
echo "injecting "$releasename" "$releasetarget" overlay into x86 environment"
sleep 1
linux32 chroot "$livedirx86" su - "$isouser" -c "$isoaddonoverlay"
}
isobuildsystemx86 () {
echo "injecting "$releasename" x86 buildsystem && setting up portage"
echo ""
sleep 1
for cmd in "$isobuildgit" "$isoportageconfig" "$isomakeconfx86" "$isoprofile" "$isoenvupdate" ; do
linux32 chroot "$livedirx86" su - "$isouser" -c "$cmd"
done
}
isoramfsx86 () {
echo "generating live initramfs"
echo ""
linux32 chroot "$livedirx86" su - "$isouser" -c "$isoramfs"
}
isochrootx86 () {
echo -e ""
echo -e "DROPPING YOU TO A ROOT SHELL INTO ISO ENVIRONMENT"
echo -e "INSTALL APPS & TARGETS & DES YOU WANT INSIDE ISO"
echo -e "EXIT WHEN YOU'RE DONE AND I'LL CREATE THE IMAGE"
echo -e ""
linux32 chroot "$livedirx86" su - "$isouser"
}
|
