fixing bug- no modules in build after switching to stock

This commit is contained in:
brent s. 2015-03-11 14:55:17 -04:00
parent b6660835d3
commit 17feef94c6
6 changed files with 115 additions and 100 deletions

201
README
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@ -6,13 +6,6 @@
##### Built upon my (Brent's) 'BDisk' ISO-building framework (http://bdisk.square-r00t.net) ##### ##### Built upon my (Brent's) 'BDisk' ISO-building framework (http://bdisk.square-r00t.net) #####
###################################################################################################################################### ######################################################################################################################################


## Why Arch? ##
Because it's a largely easy-to-use, well-documented (https://wiki.archlinux.org/) distro. It's no-frills and incredibly
flexible/customizable, and can be made rather slim. It's also very friendly to run as a chroot inside any other distro.

All commands below should be issued in the root working directory of this git repository. (For me, this is
/opt/dev/work/BDisk but this may be entirely different for you, depending on where you cloned the repository to.)

!!!!!! WARNING !!!!!!! !!!!!! WARNING !!!!!!!
I do NOT recommend running this on a machine that is using wireless, as it will download a LOT of data. I do NOT recommend running this on a machine that is using wireless, as it will download a LOT of data.
If you ignore this warning, be prepared to explain to anyone you share your wifi with why Facebook takes 20 seconds to load, If you ignore this warning, be prepared to explain to anyone you share your wifi with why Facebook takes 20 seconds to load,
@ -26,6 +19,35 @@ disabled by default).
Till then, sorry for the inconvenience. Till then, sorry for the inconvenience.
!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!



## Why Arch? ##
Because it's a largely easy-to-use, well-documented (https://wiki.archlinux.org/) distro. It's no-frills and incredibly
flexible/customizable, and can be made rather slim. It's also very friendly to run as a chroot inside any other distro.

All commands below should be issued in the root working directory of this git repository. (For me, this is
/opt/dev/work/BDisk but this may be entirely different for you, depending on where you cloned the repository to.)

## Features ##
-Builds a hybrid ISO
A hybrid ISO allows one to simply dd if=/path/to/file.iso of=/dev/<USB STICK> instead of using e.g. UNetBootin while also
working with traditional optical media.
-Builds a dual-architecture ISO
BDisk allows you to create both a 32-bit and 64-bit ISO, either separately or part of the same ISO, and customize each
based on architecture.
-Supports both BIOS and UEFI booting in one ISO
It can be difficult finding a live distribution that offers full UEFI support, which is frustrating if you're trying to
install e.g. UEFI-enabled Gentoo, for instance. Not only does this ISO framework build support for both in the same ISO,
but it also includes some UEFI shells as well.
-Arch install scripts
This live distro, assuming default packages are kept, should be 100% compatible with the Arch install guide
(https://wiki.archlinux.org/index.php/installation_guide).
-Allows for non-interactive runs, is git-friendly, logs all output while keeping the runtime output relatively sane, and allows
the inclusion of arbitrary files in the finished filesystem.
-TFP/HTTP/PXE support
It will automatically copy over some files to tftpboot/ and http/, greatly saving some time in PXE booting. It also
supports, by default, booting PXE with HTTP fetching for the squashed filesystems. Say goodbye to NFS.
-Automatic versioning based on git tags

## Prerequisites ## ## Prerequisites ##
-At least ~20Gb disk space free (remember, you need room for not only four chroots (one developing and one staging for i686/x86_64), -At least ~20Gb disk space free (remember, you need room for not only four chroots (one developing and one staging for i686/x86_64),
but also disk space for working, the finished ISO(s), etc.) but also disk space for working, the finished ISO(s), etc.)
@ -47,98 +69,89 @@ squashfs-tools
xorriso (in RPMForge repo for CentOS 7) xorriso (in RPMForge repo for CentOS 7)
xz xz


and *probably* a few others. the scripts run with set -e for the most part, so if something's missed, you'll know. and *probably* a few others. The scripts run with set -e for the most part, so if something's missed, you'll know.
oh, you will know. Oh, you will know.




## Configuration ##
See extra/build.conf.sample. Copy to <PROJECT ROOT>/build.conf if you wish to modify any of the values, otherwise the defaults
will be used. I recommend enabling I_AM_A_RACECAR if you have the hardware for it, as it can speed things up greatly.
The file should be well-commented.

Also note the following files/paths:

-bin:
The building/cleaning scripts.
--/build.sh:
Supports several modes:
bin/build.sh update Updates existing chroots (does an apacman -Syyu --devel, copies over fresh files from
overlays, etc.)
bin/build.sh chroot Chroots you into the runtime for any interactive tasks you may wish to run.
bin/build.sh build (DEFAULT) Builds the chroots, ISO, etc.
bin/build.sh all Same as bin/build.sh build
bin/build.sh Same as bin/build.sh build
--/clean.sh:
Supports several modes:
bin/clean.sh all Clears everything out to a near-pristine working state. For convenience, it DOES NOT clear
out build.conf.
bin/clean.sh chroot Clears out only the working spaces, old ISOs, and the chroot directories. Hnady if you want to "start
fresh" but still want to keep logs from earlier runs.
bin/clean.sh squash Clears out only the working spaces and old ISOs. Useful if you're on a slow connection and would
rather update the chroots instead of downloading filesystem snapshots again.
bin/clean.sh Only clears workspaces and old ISOs.
--/mirror.lst.sh:
Builds a fresh mirror list. Note that it is US based.

-extra:
Supporting files for the base building system (mirrorlist, etc.).
--/${UXNAME}.png:
A 640x480 8-bit RGBA colour PNG which will be used as the background for the bootsplash (if booting via BIOS and not UEFI)
--/bootstrap/apacman-*.tar.xz:
An AUR-enabled package manager. Necessary for AUR support.
--/build.conf.sample:
Sample/default config file. If you wish to override any settings, copy to <PROJECT ROOT>/build.conf and make your changes there.
First run of the script will do this for you automatically.
--/mirrorlist:
A set of default mirrorlists to be used for the chroots during building and runtime. Feel free to replace with your own
mirrorlist (current list is speed-optimized for east coast US).
--/packages.32:
A list of packages to install in the base system (32-bit runtime only).
--/packages.64:
A list of packages to install in the base system (64-bit runtime only).
--/packages.both:
A list of packages to install in the base system (these should be installed and are supported on both 64- AND 32-bit)
--/pre-build.d:
Contains files injected into the system. Both 64-bit and 32-bit environments. Note: be sure to place them in hierarchical order
(e.g. if you wish to have a file at /usr/foo/bar, you will need to place it in <PROJECT ROOT>/extra/pre-build.d/usr/foo/bar)
--/pre-build.d/32:
Same as above, but only for 32-bit environments.
--/pre-build.d/64:
You get the picture.
-http:
Files to be hosted for PXE booting the environment go here. Set this as your root/DocumentRoot in nginx/Apache (or, ideally,
copy over to a separate webserver). This directory is wiped out during any bin/clean.sh operation.
-lib:
The "guts" of BDisk.
-logs:
Here you can find full output of the runs. They are prefixed with run's PID number, and named after the function they occur in.
-overlay:
These files are applied AFTER the initial setup of the chroots. Same hierarchy rules as extra/pre-build.d.
-README:
This file.
-tftpboot:
Files to be served via TFTP for PXE booting. This directory is wiped out during any bin/clean.sh operation.
-TODO:
This is just what I'm using to track stuff I want to add.


You may notice other files come and go; they're mostly there for extra goodies/used to determine other things.

## (Re)Building ## ## (Re)Building ##
$ sudo bin/build.sh Building must be done as root, and on an Arch x86_64 system (future versions will allow for non-Arch distros).

# bin/build.sh


Yeah. It's that easy. The finished product is in iso/. Yeah. It's that easy. The finished product is in iso/.


Build output should look something like this:


[root@dawid BDisk]# time nice -n "-19" bin/build.sh
You have not configured a build.conf OR you are not running from the project's root directory (the git repository's working directory).
If you are indeed in the correct directory, you may copy the sample at extra/build.conf.sample,
edit it for appropriate values, and copy to <PROJECT ROOT>/build.conf
For now, though, I am copying over the default.
Checking directory structure and creating lockfile at /opt/dev/work/BDisk/lockfile.lck...
/opt/dev/work/BDisk/root.i686 does not exist - creating.
/opt/dev/work/BDisk/root.x86_64 does not exist - creating.
/opt/dev/work/BDisk/build32 does not exist - creating.
/opt/dev/work/BDisk/build64 does not exist - creating.
/opt/dev/work/BDisk/iso does not exist - creating.
/opt/dev/work/BDisk/temp/bdisk does not exist - creating.
/opt/dev/work/BDisk/temp/FPOS does not exist - creating.
/opt/dev/work/BDisk/src does not exist - creating.
/opt/dev/work/BDisk/tftpboot does not exist - creating.
/opt/dev/work/BDisk/http/FPOS does not exist - creating.
/opt/dev/work/BDisk/logs does not exist - creating.
No existing chroot environment found. Creating...
Now importing settings/variables.
Checking/fetching snapshots...
Extracting snapshots. This will take a while...
Configuring snapshots...
Initializing chroots...
Prepping /opt/dev/work/BDisk/root.i686. This will take a while...
...Key initializing...Done.
...Importing keys...Done.
...Installing base packages...Done.
...Upgrading any outdated packages...Done. Finishing/cleaning up...
Prepping /opt/dev/work/BDisk/root.x86_64. This will take a while...
...Key initializing...Done.
...Importing keys...Done.
...Installing base packages...Done.
...Upgrading any outdated packages...Done. Finishing/cleaning up...
Installing common packages...
...Packages installing to /opt/dev/work/BDisk/root.i686...Compiling kernel sources...Regular packages......Creating bdisk user...Done.
Done.
...Packages installing to /opt/dev/work/BDisk/root.x86_64...Compiling kernel sources...Regular packages......Creating bdisk user...Done.
Done.
Installing packages for 32-bit...
Done.
Installing packages for 64-bit...
Done.
Syncing overlay...
Done.
Chroot setup complete.
Checking for appropriate kernel version and mksquashfs version...
Data is not sync'd to buildroot; syncing...
Syncing important files to /opt/dev/work/BDisk/build64 for building the squashed filesystem (this may take some time)...
Compressing the package DB...
cp: /opt/dev/work/BDisk/build64/usr/share/zoneinfo/EST5EDT and /opt/dev/work/BDisk/build64/etc/localtime are the same file
cp: /opt/dev/work/BDisk/root.x86_64/usr/share/zoneinfo/EST5EDT and /opt/dev/work/BDisk/root.x86_64/etc/localtime are the same file
Cleaning up unnecessary cruft in /opt/dev/work/BDisk/build64...
[64-bit] Now generating the squashed image (if we need to) and hashes. This may take some time.
[64-bit] Squashing filesystem. This can take a while depending on the size of your chroot(s).
[64-bit] Copying files for PXE, and ISO building, please be patient.
Data is not sync'd to buildroot; syncing...
Syncing important files to /opt/dev/work/BDisk/build32 for building the squashed filesystem (this may take some time)...
Compressing the package DB...
cp: /opt/dev/work/BDisk/build32/usr/share/zoneinfo/EST5EDT and /opt/dev/work/BDisk/build32/etc/localtime are the same file
cp: /opt/dev/work/BDisk/root.i686/usr/share/zoneinfo/EST5EDT and /opt/dev/work/BDisk/root.i686/etc/localtime are the same file
Cleaning up unnecessary cruft in /opt/dev/work/BDisk/build32...
[32-bit] Now generating the squashed image (if we need to) and hashes. This may take some time.
[32-bit] Squashing filesystem. This can take a while depending on the size of your chroot(s).
[32-bit] Copying files for PXE, and ISO building, please be patient.
Building the actual .iso image. This may take a while.
Setting up EFI stuff...
Checking/fetching UEFI shells...
Generating the EFI embedded FAT filesystem...
EFI configuration complete...
ISO generated; size is 1.3G.
You can find it at /opt/dev/work/BDisk/iso/bdisk-v1.04-a8666bd-any.iso
Cleaning up some stuff leftover from the build...
Finished successfully!

real 250m48.104s
user 163m6.046s
sys 8m26.573s






If you want more verbosity, check out the logs/ directory. If you want more verbosity, check out the logs/ directory.

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@ -1,7 +1,7 @@
# Server list generated by rankmirrors on 2015-02-01 # Server list generated by rankmirrors on 2015-02-26
Server = http://mirrors.acm.wpi.edu/archlinux/$repo/os/$arch
Server = http://mirror.yellowfiber.net/archlinux/$repo/os/$arch
Server = http://mirrors.advancedhosters.com/archlinux/$repo/os/$arch Server = http://mirrors.advancedhosters.com/archlinux/$repo/os/$arch
Server = http://mirror.umd.edu/archlinux/$repo/os/$arch Server = http://mirror.umd.edu/archlinux/$repo/os/$arch
Server = http://mirror.vtti.vt.edu/archlinux/$repo/os/$arch
Server = http://mirror.jmu.edu/pub/archlinux/$repo/os/$arch Server = http://mirror.jmu.edu/pub/archlinux/$repo/os/$arch
Server = http://mirror.cs.pitt.edu/archlinux/$repo/os/$arch Server = http://mirror.es.its.nyu.edu/archlinux/$repo/os/$arch
Server = http://mirrors.rutgers.edu/archlinux/$repo/os/$arch

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@ -192,6 +192,7 @@ netctl
netselect netselect
nettle nettle
networkmanager networkmanager
networkmanager-pptp
nginx-devel nginx-devel
ngrep ngrep
nmap nmap

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@ -38,7 +38,8 @@ function jenny_craig () {
#rm -f ${BUILDDIR}/etc/localtime #rm -f ${BUILDDIR}/etc/localtime
rm -f ${BUILDDIR}/root/.bashrc rm -f ${BUILDDIR}/root/.bashrc
# DISABLE when no longer building custom kernel # DISABLE when no longer building custom kernel
find ${BUILDDIR}/usr/lib/modules/ -maxdepth 1 -iname "*-ARCH" -exec rm -rf '{}' \; #find ${BUILDDIR}/usr/lib/modules/ -maxdepth 1 -iname "*-ARCH" -exec rm -rf '{}' \;
for i in $(ls -1t ${BUILDDIR}/usr/lib/modules | tail -n "+2") ; do rm -rf ${BUILDDIR}/usr/lib/modules/${i} ; done
find ${BUILDDIR}/ -type f -name "*.pacnew" -exec rm -rf '{}' \; find ${BUILDDIR}/ -type f -name "*.pacnew" -exec rm -rf '{}' \;
sed -i -e '/^MAKEFLAGS=.*$/d' ${BUILDDIR}/etc/makepkg.conf sed -i -e '/^MAKEFLAGS=.*$/d' ${BUILDDIR}/etc/makepkg.conf
rm -rf ${BUILDDIR}/usr/share/locale/* rm -rf ${BUILDDIR}/usr/share/locale/*