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HotNoobHotNoob
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x86 works, uefi needs fixing
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‎.gitignore‎

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*/extensions/*
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*/extensions64/*
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build/*
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*.iso

‎README.md‎

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# TinyCore-Remaster-PHP
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Simple PHP Script for creating custom tiny core images ( remastering )
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The images made through this script are PXE BOOTABLE.
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`
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KERNEL /kernels/memdisk
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INITRD /images/you-tinycore.iso
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APPEND iso raw
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`
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# usage
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0. Install Requirements
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1. Edit config.php
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2. Run php script
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`
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php -f build-tinycore.php
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`
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or to specify arch. currently only x86 works.
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`
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php -f build-tinycore.php x86_64
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`
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3. Enjoy
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### requirements
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on the todo to make a list.
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rsync
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xorriso
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advdef
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unsquashfs
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### isohdpfx.bin
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this is from: apt-install isolinux && cp /usr/lib/ISOLINUX/isohdpfx.bin custom_image_files_64/bootfiles/isolinux/isohdpfx.bin
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put in repo for convenience.

‎build-tinycore-uefi.php‎

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<?php
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chdir(__DIR__);
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function clean()
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{
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echo '==CLEAN==';
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echo shell_exec('rm -rf /tmp/newiso');
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echo shell_exec('sudo umount /mnt/tmp');
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echo shell_exec('rm -rf /mnt/tmp');
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echo shell_exec('rm -rf /tmp/extract');
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}
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$fileDir = 'hn-specs64/';
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$iso = 'TinyCorePure64-13.1.iso';
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$outIso = '/tmp/tinycore-custom-uefi-hn-'.time().'.iso';
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$extensions = $fileDir.'extensions64';
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clean();
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echo PHP_EOL.'==EXTRACT=='.PHP_EOL;
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echo shell_exec('sudo mkdir /mnt/tmp');
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echo shell_exec('sudo mount '.$iso.' /mnt/tmp -o loop,ro');
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echo shell_exec('cp -a /mnt/tmp/boot /tmp');
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echo shell_exec('cp -a /mnt/tmp/cde /tmp');
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echo shell_exec('cp -a /mnt/tmp/EFI /tmp');
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echo shell_exec('mv /tmp/boot/corepure64.gz /tmp');
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echo shell_exec('sudo umount /mnt/tmp');
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echo shell_exec('mkdir /tmp/extract');
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echo shell_exec('cd /tmp/extract && zcat /tmp/corepure64.gz | sudo cpio -i -H newc -d');
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echo PHP_EOL.'==INSTALL EXTENSIONS=='.PHP_EOL;
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$files = scandir($extensions);
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foreach($files as $file)
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{
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$ext = pathinfo($file, PATHINFO_EXTENSION);
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if($ext == 'tcz')
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{
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echo 'Installing : '.$file.PHP_EOL;
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shell_exec('unsquashfs -f -d /tmp/extract '.$extensions.'/'.$file);
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}
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}
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echo PHP_EOL.'==EDIT BOOT FILES=='.PHP_EOL;
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echo shell_exec('rsync -c -a '.$fileDir.'bootfiles64/ /tmp/boot');
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echo shell_exec('rsync -c -a '.$fileDir.'EFIfiles64/ /tmp/EFI');
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echo PHP_EOL.'==EDIT FILES=='.PHP_EOL;
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echo shell_exec('rsync -c -a '.$fileDir.'files/ /tmp/extract');
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#repacking
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echo PHP_EOL.'==PACKING corepure64.gz=='.PHP_EOL;
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echo shell_exec('sudo ldconfig -r /tmp/extract');
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echo shell_exec('sudo ldconfig -r /tmp/extract');
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echo shell_exec('cd /tmp/extract && sudo find | sudo cpio -o -H newc | gzip -2 > /tmp/corepure64.gz');
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echo PHP_EOL.'==REPACKING corepure64.gz=='.PHP_EOL;
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//z4 for prod. z1 for dev
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echo shell_exec('cd /tmp/ && advdef -f -z4 /tmp/corepure64.gz');
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sleep(7);
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#make iso
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echo PHP_EOL.'==MAKING ISO=='.PHP_EOL;
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//cd /tmp
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echo shell_exec('mv /tmp/corepure64.gz /tmp/boot');
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echo shell_exec('mkdir /tmp/newiso');
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echo shell_exec('mv /tmp/boot /tmp/newiso');
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echo shell_exec('mv /tmp/cde /tmp/newiso');
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echo shell_exec('mv /tmp/EFI /tmp/newiso');
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echo shell_exec('cp /usr/lib/ISOLINUX/isohdpfx.bin /tmp/newiso/boot/isolinux/isohdpfx.bin'); //requires apt-install isolinux
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//echo shell_exec('cd /tmp && mkisofs -l -J -R -V TC-custom -no-emul-boot -boot-load-size 4 -boot-info-table -b boot/isolinux/isolinux.bin -c boot/isolinux/boot.cat -o '.$outIso.' /tmp/newiso');
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echo shell_exec('cd /tmp/newiso && xorriso -as mkisofs -r -V "HN-Specs-TC64 UEFI" -o '.$outIso.' -isohybrid-mbr boot/isolinux/isohdpfx.bin -J -joliet-long -c boot/isolinux/boot.cat -b boot/isolinux/isolinux.bin -boot-load-size 4 -boot-info-table -no-emul-boot -eltorito-alt-boot -e "EFI/BOOT/efiboot.img" -no-emul-boot -isohybrid-gpt-basdat /tmp/newiso');
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echo PHP_EOL.'==ISO CREATED=='.PHP_EOL;
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echo 'ISO: '.$outIso.PHP_EOL;
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?>

‎build-tinycore.php‎

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<?php
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//reqs
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//apt install mkisofs advancecomp
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chdir(__DIR__);
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require_once('config.php');
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$arch = 'x86';
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if(!empty($argv[1]))
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$arch = strtolower($argv[1]);
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if(empty($_CONFIG[$arch]))
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{
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echo 'Invalid Arch; use: '.implode(',', array_keys($_CONFIG));
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exit;
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}
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function clean()
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{
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global $_CONFIG;
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global $arch;
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echo '==CLEAN==';
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echo shell_exec('rm -rf '.$_CONFIG[$arch]['temp_folder'].'/newiso');
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echo shell_exec('sudo umount '.$_CONFIG[$arch]['temp_mount']);
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echo shell_exec('rm -rf '.$_CONFIG[$arch]['temp_mount']);
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echo shell_exec('rm -rf '.$_CONFIG[$arch]['temp_folder'].'/extract');
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echo '==CLEAN DONE==';
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}
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$fileDir = $_CONFIG[$arch]['files'];
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$outIso = $_CONFIG[$arch]['out_iso'];
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if(file_exists($outIso))
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{
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echo '==ISO EXISTS==';
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echo shell_exec('rm -rf '.$_CONFIG[$arch]['out_iso'].'');
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}
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clean();
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echo PHP_EOL.'==EXTRACT=='.PHP_EOL;
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echo shell_exec('sudo mkdir '.$_CONFIG[$arch]['temp_mount']);
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echo shell_exec('sudo mount '.$_CONFIG[$arch]['tinycore_iso'].' '.$_CONFIG[$arch]['temp_mount'].' -o loop,ro');
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echo shell_exec('cp -a '.$_CONFIG[$arch]['temp_mount'].'/boot /tmp');
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#efi only
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if(is_dir($_CONFIG[$arch]['temp_mount'].'/cde'))
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echo shell_exec('cp -a '.$_CONFIG[$arch]['temp_mount'].'/cde /tmp');
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if(is_dir($_CONFIG[$arch]['temp_mount'].'/EFI'))
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echo shell_exec('cp -a '.$_CONFIG[$arch]['temp_mount'].'/EFI /tmp');
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echo shell_exec('mv '.$_CONFIG[$arch]['temp_folder'].'/boot/'.$_CONFIG[$arch]['core_file'].' '.$_CONFIG[$arch]['temp_folder'].'');
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echo shell_exec('sudo umount '.$_CONFIG[$arch]['temp_mount']);
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echo shell_exec('mkdir '.$_CONFIG[$arch]['temp_folder'].'/extract');
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echo shell_exec('cd '.$_CONFIG[$arch]['temp_folder'].'/extract && zcat '.$_CONFIG[$arch]['temp_folder'].'/'.$_CONFIG[$arch]['core_file'].' | sudo cpio -i -H newc -d');
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require_once('download_extensions.php');
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echo PHP_EOL.'==INSTALL EXTENSIONS=='.PHP_EOL;
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$files = scandir($_CONFIG[$arch]['extensions_folder']);
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foreach($files as $file)
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{
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$ext = pathinfo($file, PATHINFO_EXTENSION);
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if($ext == 'tcz')
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{
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echo 'Installing : '.$file.PHP_EOL;
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shell_exec('unsquashfs -f -d '.$_CONFIG[$arch]['temp_folder'].'/extract '.$_CONFIG[$arch]['extensions_folder'].'/'.$file);
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}
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}
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echo PHP_EOL.'==EDIT BOOT FILES=='.PHP_EOL;
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#/ is very important for rsync
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echo shell_exec('rsync -c -a '.$_CONFIG[$arch]['bootfiles'].'/ '.$_CONFIG[$arch]['temp_folder'].'/boot');
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if(!empty($_CONFIG[$arch]['efifiles']))
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echo shell_exec('rsync -c -a '.$_CONFIG[$arch]['efifiles'].'/ '.$_CONFIG[$arch]['temp_folder'].'/EFI');
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echo PHP_EOL.'==EDIT FILES=='.PHP_EOL;
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echo shell_exec('rsync -c -a '.$_CONFIG[$arch]['files'].'/ '.$_CONFIG[$arch]['temp_folder'].'/extract');
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if(!empty($_CONFIG[$arch]['sas_driver_hotfix']) && $_CONFIG[$arch]['sas_driver_hotfix'])
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{
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//driver hotfix
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echo PHP_EOL.'==MOVING DRIVERS=='.PHP_EOL;
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$tinyCoreKernel = '5.15.10-tinycore';
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shell_exec('mkdir '.$_CONFIG[$arch]['temp_folder'].'/extract/lib/modules/'.$tinyCoreKernel.'/kernel/drivers/scsi');
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shell_exec('cp -a '.$_CONFIG[$arch]['temp_folder'].'/extract/usr/local/lib/modules/'.$tinyCoreKernel.'/kernel/drivers/scsi/megaraid '.$extractDir.'/lib/modules/'.$tinyCoreKernel.'/kernel/drivers/scsi');
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shell_exec('cp -a '.$_CONFIG[$arch]['temp_folder'].'/extract/usr/local/lib/modules/'.$tinyCoreKernel.'/kernel/drivers/scsi/mpt3sas '.$extractDir.'/lib/modules/'.$tinyCoreKernel.'/kernel/drivers/scsi');
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shell_exec('cp -a '.$_CONFIG[$arch]['temp_folder'].'/extract/usr/local/lib/modules/'.$tinyCoreKernel.'/kernel/drivers/scsi/scsi_transport_sas.ko.gz '.$extractDir.'/lib/modules/'.$tinyCoreKernel.'/kernel/drivers/scsi');
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}
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#repacking
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echo PHP_EOL.'==PACKING '.$_CONFIG[$arch]['core_file'].'=='.PHP_EOL;
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echo shell_exec('sudo ldconfig -r '.$_CONFIG[$arch]['temp_folder'].'/extract');
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echo shell_exec('cd '.$_CONFIG[$arch]['temp_folder'].'/extract && sudo find | sudo cpio -o -H newc | gzip -2 > '.$_CONFIG[$arch]['temp_folder'].'/'.$_CONFIG[$arch]['core_file']);
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echo PHP_EOL.'==REPACKING '.$_CONFIG[$arch]['core_file'].'=='.PHP_EOL;
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//z4 for prod. z0 for dev
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echo shell_exec('cd '.$_CONFIG[$arch]['temp_folder'].'/ && advdef -f -z'.compression_level.' '.$_CONFIG[$arch]['temp_folder'].'/'.$_CONFIG[$arch]['core_file']);
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sleep(7);
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#make iso
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echo PHP_EOL.'==MAKING ISO=='.PHP_EOL;
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//cd /tmp
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echo shell_exec('mv '.$_CONFIG[$arch]['temp_folder'].'/'.$_CONFIG[$arch]['core_file'].' '.$_CONFIG[$arch]['temp_folder'].'/boot');
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echo shell_exec('mkdir '.$_CONFIG[$arch]['temp_folder'].'/newiso');
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echo shell_exec('mv '.$_CONFIG[$arch]['temp_folder'].'/boot '.$_CONFIG[$arch]['temp_folder'].'/newiso');
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if($arch == 'x86_64')
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{
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echo shell_exec('mv '.$_CONFIG[$arch]['temp_folder'].'/cde '.$_CONFIG[$arch]['temp_folder'].'/newiso');
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echo shell_exec('mv '.$_CONFIG[$arch]['temp_folder'].'/EFI '.$_CONFIG[$arch]['temp_folder'].'/newiso');
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//uefi version
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echo shell_exec('cd '.$_CONFIG[$arch]['temp_folder'].' && xorriso -as mkisofs -r -V "'.$_CONFIG[$arch]['image_name'].'" -o '.$outIso.' -isohybrid-mbr newiso/boot/isolinux/isohdpfx.bin -J -joliet-long -c boot/isolinux/boot.cat -b boot/isolinux/isolinux.bin -boot-load-size 4 -boot-info-table -no-emul-boot -eltorito-alt-boot -e "EFI/BOOT/efiboot.img" -no-emul-boot -isohybrid-gpt-basdat '.$_CONFIG[$arch]['temp_folder'].'/newiso');
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}
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else
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echo shell_exec('cd '.$_CONFIG[$arch]['temp_folder'].' && mkisofs -l -J -R -V "'.$_CONFIG[$arch]['image_name'].'" -no-emul-boot -boot-load-size 4 -boot-info-table -b boot/isolinux/isolinux.bin -c boot/isolinux/boot.cat -o '.$outIso.' '.$_CONFIG[$arch]['temp_folder'].'/newiso');
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if(file_exists($outIso))
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{
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clean();
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echo PHP_EOL.'==ISO CREATED=='.PHP_EOL;
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echo 'ISO: '.$outIso.PHP_EOL;
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exit;
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}
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echo PHP_EOL.'==FAILED TO CREATE ISO=='.PHP_EOL;
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?>

‎compile_extensions/sedutils.php‎

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<?php
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//compile sed utils to make tcz package.
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//run in tinycore.
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shell_exec('mkdir /tmp/sedutils/');
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shell_exec('cd /tmp/sedutils/');
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/**
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* #install dependancies
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* tce-load -wi autoconf automake m4 util-macros libtool-dev gcc sed squashfs-tools compiletc
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*
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* mkdir /tmp/sedutils/
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* git clone https://github.com/Drive-Trust-Alliance/sedutil.git
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* cd sedutil
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* autoreconf -i
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* ./configure --enable-silent-rules
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* make
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*
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* mkdir -p /tmp/sedutils_ext/usr/local/bin
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* cp /tmp/sedutils/sedutil/sedutil-cli /tmp/sedutils_ext/usr/local/bin
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* cp /tmp/sedutils/sedutil/sedutil-cli /usr/local/bin
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*
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* mksquashfs /tmp/sedutils_ext sedutil.tcz
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* https://inventory.era.ca/share/tinycore/sedutil.tcz
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*/
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?>

‎config.php‎

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<?php
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define('image_name', 'HotNoob 2024');
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define('compression_level', 0); //0 for quick testing, 4 for max
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#region x86 config
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$c_arch = 'x86';
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$_CONFIG[$c_arch]['tinycore_iso'] = 'tinycore.iso';
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$_CONFIG[$c_arch]['tinycore_version'] = '13.x';
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$_CONFIG[$c_arch]['out_iso'] = '/tmp/hn-custom_tinycore-image.iso';
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$_CONFIG[$c_arch]['image_name'] = image_name.' x86';
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$_CONFIG[$c_arch]['temp_folder'] = '/tmp';
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$_CONFIG[$c_arch]['temp_mount'] = '/mnt/tmp'; #where tinycore image gets mounted to
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define('folder_x86', 'custom_image_files'); #only used for config below
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$_CONFIG[$c_arch]['files'] = folder_x86.'/files';
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$_CONFIG[$c_arch]['bootfiles'] = folder_x86.'/bootfiles';
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$_CONFIG[$c_arch]['extensions_folder'] = folder_x86.'/extensions';
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$_CONFIG[$c_arch]['extensions_txt'] = folder_x86.'/extensions.txt';
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$_CONFIG[$c_arch]['core_file'] = 'core.gz';
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$_CONFIG[$c_arch]['sas_driver_hotfix'] = false;
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#endregion x86
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#region x64 config
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//x64 config / uefi image
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$c_arch = 'x86_64';
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$_CONFIG[$c_arch]['tinycore_iso'] = 'TinyCorePure64-13.1.iso';
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$_CONFIG[$c_arch]['tinycore_version'] = '13.x';
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$_CONFIG[$c_arch]['out_iso'] = '/tmp/hn-custom_tinycore-image-64.iso';
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$_CONFIG[$c_arch]['image_name'] = image_name.' x64 UEFI';
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$_CONFIG[$c_arch]['temp_folder'] = '/tmp';
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$_CONFIG[$c_arch]['temp_mount'] = '/mnt/tmp'; #where tinycore image gets mounted to
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define('folder_x86_64', 'custom_image_files_64'); #only used for config below
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$_CONFIG[$c_arch]['bootfiles'] = folder_x86_64.'/bootfiles';
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$_CONFIG[$c_arch]['efifiles'] = folder_x86_64.'/EFIfiles';
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$_CONFIG[$c_arch]['extensions_folder'] = folder_x86_64.'/extensions';
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$_CONFIG[$c_arch]['extensions_txt'] = folder_x86_64.'/extensions.txt';
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#using files dir for 32bit config
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$_CONFIG[$c_arch]['files'] = folder_x86.'/files';
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$_CONFIG[$c_arch]['core_file'] = 'corepure64.gz';
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$_CONFIG[$c_arch]['sas_driver_hotfix'] = false;
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#endregion x64 config
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?>

‎custom_image_files/bootfiles/isolinux/boot.msg‎

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( '>')
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/) TC (\ TinyCore Linux
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(/-_--_-\) HotNoob Was Here 2022

‎custom_image_files/bootfiles/isolinux/isolinux.cfg‎

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display boot.msg
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default microcore
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label microcore
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kernel /boot/vmlinuz
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initrd /boot/core.gz
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append loglevel=3
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label mc
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kernel /boot/vmlinuz
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append initrd=/boot/core.gz loglevel=3
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implicit 0
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prompt 0
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timeout 0
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F1 boot.msg
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F2 f2
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F3 f3
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F4 f4

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