diff options
| -rw-r--r-- | README | 195 | ||||
| -rwxr-xr-x | create_cdrom.sh | 2 | ||||
| -rwxr-xr-x | create_hdd.sh | 103 | ||||
| -rwxr-xr-x | install_host.sh | 3 |
4 files changed, 109 insertions, 194 deletions
@@ -152,6 +152,8 @@ su cross ./create_ca-certificates-utils_shim.sh su cross ./create_cdrom.sh +# or easier for direct testing, build stage 1 hard disk image +su cross ./create_hdd.sh # TODO FROM HERE: @@ -171,10 +173,8 @@ PACKAGES=" \ sysfsutils libidn nettle iputils" # libunwind and systrace for debugging -# mpfr for gawk, gcc # sysfsutils and libidn, nettle for iputils SYSROOT_PACKAGES=" \ -libmpc mpfr \ sysfsutils libidn" @@ -346,99 +346,6 @@ testing: # common issues ############### -bash, backspace and cursor keys are not working: -=> tty erase '^?' - - -# create virtual HD -################### - -rm -f arch486.img -qemu-img create arch486.img 4g -chmod 666 arch486.img -sudo /sbin/losetup /dev/loop2 arch486.img -sudo dd if=/dev/zero of=/dev/loop2 bs=512 count=32130 -echo ';' | sudo /sbin/sfdisk --no-reread /dev/loop2 -sudo sfdisk -A /dev/loop2 1 -sudo partx --show /dev/loop2 -sudo partx -v --add /dev/loop2 -sudo mkfs.ext4 -O ^64bit /dev/loop2p1 -sudo mount /dev/loop2p1 mnt -sudo cp -a i486-root/* mnt/. -sudo chown -R cross:cross mnt/. -cd mnt -mkdir boot/syslinux -echo 'default /boot/vmlinuz-linux root=/dev/hda1 init=/sbin/init console=ttyS0 console=tty0' \ - > boot/syslinux/syslinux.cfg -sudo dd bs=440 count=1 if=/usr/lib/syslinux/bios/mbr.bin of=/dev/loop2 -cp /usr/lib/syslinux/bios/*.c32 boot/syslinux/. -sudo extlinux --install boot/syslinux/ -mkdir -p etc/init -cat >etc/init/boot <<EOF -#!/bin/sh -mount -t proc proc /proc -ln -s /proc/self/fd /dev/fd -mkdir /dev/pts -mount -t devpts devpts /dev/pts -mount -t sysfs sys /sys -mount -o remount,rw / -ip link set up dev eth0 -ip addr add 192.168.1.127/24 dev eth0 -ip route add default via 192.168.1.1 dev eth0 -/usr/sbin/sshd -exec /usr/bin/bash -EOF -cat > etc/resolv.conf <<EOF -nameserver 192.168.1.1 -EOF -cat >> etc/group <<EOF -nobody:x:99: -EOF -cat >> etc/passwd <<EOF -nobody:x:99:99:nobody:/:/usr/bin/nologin -EOF -cat >> etc/ssh/sshd_config <<EOF -PermitRootLogin yes -EOF -ssh-keygen -b 2048 -t rsa -f etc/ssh/ssh_host_rsa_key -N '' -ssh-keygen -b 1024 -t dsa -f etc/ssh/ssh_host_dsa_key -N '' -ssh-keygen -b 521 -t ecdsa -f etc/ssh/ssh_host_ecdsa_key -N '' -ssh-keygen -b 2048 -t ed25519 -f etc/ssh/ssh_host_ed25519_key -N '' -chmod 0400 etc/ssh/ssh_host_*_key -mkdir root/.ssh -cp $HOME/.ssh/id_rsa.pub root/.ssh/authorized_keys -chmod 0700 root/.ssh -sudo chown -R root:root . -sudo chmod 0775 etc/init/boot -cd .. -sudo umount mnt -sudo partx -v --delete /dev/loop2 -sudo losetup -d /dev/loop2 - - -cat > mnt/test.c <<EOF -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> - -int main( int argc, char *argv[] ) -{ - puts( "hello" ); - exit( EXIT_SUCCESS ); -} -EOF - -cat > mnt/test.cpp <<EOF -#include <iostream> -#include <cstdlib> - -int main( void ) -{ - std::cout << "hello" << std::endl; - std::exit( EXIT_FAILURE ); -} -EOF - TODOS: in linux package makepkg https://github.com/libarchive/libarchive/issues/411 @@ -464,104 +371,6 @@ qemu-system-i386 --enable-kvm -cpu 486 -m 32 \ # Intel and ARM DRM modules: # BUG: unable to handle kernel NULL pointer dereference at (null) -# libarchive wants to autoretool, kick the author -# fails in: -==> Starting prepare()... -libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, 'build/autoconf'. -libtoolize: copying file 'build/autoconf/ltmain.sh' -libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'build/autoconf'. -libtoolize: copying file 'build/autoconf/libtool.m4' -libtoolize: copying file 'build/autoconf/ltoptions.m4' -libtoolize: copying file 'build/autoconf/ltsugar.m4' -libtoolize: copying file 'build/autoconf/ltversion.m4' -libtoolize: copying file 'build/autoconf/lt~obsolete.m4' -configure.ac:136: error: possibly undefined macro: AC_MSG_FAILURE - If this token and others are legitimate, please use m4_pattern_allow. - See the Autoconf documentation. -configure.ac:310: error: possibly undefined macro: AC_CHECK_LIB -autoreconf: /home/cross/x-tools/i486-unknown-linux-gnu/bin/autoconf failed with exit status: 1 -==> ERROR: A failure occurred in prepare(). - Aborting... - -librarchive: checking size of wchar_t... configure: error: in `/home/cross/build/libarchive/src/libarchive-3.3.2': -configure: error: cannot compute sizeof (wchar_t) -See `config.log' for more details -==> ERROR: A failure occurred in build(). - Aborting... -configure:13828: checking windows.h usability -configure:13828: gcc -c -O2 -pipe conftest.c >&5 -conftest.c:109:21: fatal error: windows.h: No such file or directory - #include <windows.h> - ^ -compilation terminated. -configure:13828: $? = 1 -configure: failed program was: -| /* confdefs.h */ -| #define PACKAGE_NAME "libarchive" -| #define PACKAGE_TARNAME "libarchive" -| #define PACKAGE_VERSION "3.3.2" -=> seriously!! - -=> wchar_t on Linux, without probing?! - -TODO: -ca-certificates for curl: -ERROR: ld.so: object 'libfakeroot-tcp.so' from LD_PRELOAD cannot be preloaded: ignored. -bsdtar: /lib/libc.so.6: version `GLIBC_2.25' not found (required by /home/cross/x-tools/i486-unknown-linux-gnu/i486-unknown-linux-gnu/sysroot/usr/lib/libexpat.so.1) - -> Compressing package... -ERROR: ld.so: object 'libfakeroot-tcp.so' from LD_PRELOAD cannot be preloaded: ignored. -bsdtar: /lib/libc.so.6: version `GLIBC_2.25' not found (required by /home/cross/x-tools/i486-unknown-linux-gnu/i486-unknown-linux-gnu/sysroot/usr/lib/libexpat.so.1) -==> ERROR: Failed to create package file. -=> bsdtar, libexpat linked to host libc? -=> using the Centos 7 version for now, renamed bsdtar in x-tools so it cannot be found - -util-linux: -########### -configure: error: /bin/sh config/config.sub \ failed -==> ERROR: A failure occurred in build(). - Aborting... - -total mess in util-linux, the problem is "Stripping unneeded symbols from binaries and libraries" -in makepkg -mount: error while loading shared libraries: libmount.so.1: cannot open shared object file: No such file or directory -[root@xs13 /]# ldd /usr/lib/libmount.la - -and again, I don't seem to be able to compile a running pacman! -debug: returning error 6 from _alpm_db_register_sync : wrong or NULL argument passed -error: could not register 'temp' database (wrong or NULL argument passed) -error: no usable package repositories configured. -debug: unregistering database 'local' -=> pacman -Syy seems broken, put -U -R -Q work, this is enough to continue to build - packages and to install them :-) - - -gcc aftermatch: - -SPECFILE=`dirname $(gcc -print-libgcc-file-name)`/specs -gcc -dumpspecs > $SPECFILE -*cpp: -%{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT} -isystem/usr/include -=> C works - -g++ -o test test.cpp -In file included from /usr/include/c++/7.2.0/ext/string_conversions.h:41:0, - from /usr/include/c++/7.2.0/bits/basic_string.h:6159, - from /usr/include/c++/7.2.0/string:52, - from /usr/include/c++/7.2.0/bits/locale_classes.h:40, - from /usr/include/c++/7.2.0/bits/ios_base.h:41, - from /usr/include/c++/7.2.0/ios:42, - from /usr/include/c++/7.2.0/ostream:38, - from /usr/include/c++/7.2.0/iostream:39, - from test.cpp:1: -/usr/include/c++/7.2.0/cstdlib:75:15: fatal error: stdlib.h: No such file or directory - #include_next <stdlib.h> - ^~~~~~~~~~ -export CPLUS_INCLUDE_PATH=/usr/include/c++/7.2.0 -=> doens't help - -/etc/bash.bashrc: -PS1='(chroot) \u:\w\$ ' - PHASE 2 ####### diff --git a/create_cdrom.sh b/create_cdrom.sh index e53bbf5..79164b1 100755 --- a/create_cdrom.sh +++ b/create_cdrom.sh @@ -2,7 +2,7 @@ . "./default.conf" -# builds a small ISO image for stage 1 system: +# builds a small ISO image for installing a stage 1 system: # no ramdisk, no modules, no fancy startup, just a shell script sudo rm -rf $STAGE1_ISOLINUX diff --git a/create_hdd.sh b/create_hdd.sh new file mode 100755 index 0000000..d35f6bc --- /dev/null +++ b/create_hdd.sh @@ -0,0 +1,103 @@ +#!/bin/sh + +. "./default.conf" + +# builds a hard disk image for a stage 1 system: +# no ramdisk, no modules, no fancy startup, just a shell script + +cd $CROSS_HOME + +umount mnt +sudo /sbin/losetup -d /dev/loop2 +rmdir mnt +sudo rm -f arch486.img + +# prepare a plain image + +qemu-img create arch486.img 4g +chmod 666 arch486.img +sudo /sbin/losetup /dev/loop2 arch486.img +sudo dd if=/dev/zero of=/dev/loop2 bs=512 count=32130 +echo ';' | sudo /sbin/sfdisk --no-reread /dev/loop2 +sudo sfdisk -A /dev/loop2 1 +sudo partx --show /dev/loop2 +sudo partx -v --add /dev/loop2 +sudo mkfs.ext4 -O ^64bit /dev/loop2p1 +mkdir mnt +sudo mount /dev/loop2p1 mnt +sudo cp -a i486-root/* mnt/. + +sudo chown -R cross:cross mnt/. +cd mnt +mkdir boot/syslinux +echo 'default /boot/vmlinuz-linux root=/dev/hda1 init=/sbin/init console=ttyS0 console=tty0' \ + > boot/syslinux/syslinux.cfg +sudo dd bs=440 count=1 if=/usr/lib/syslinux/bios/mbr.bin of=/dev/loop2 +cp /usr/lib/syslinux/bios/*.c32 boot/syslinux/. +sudo extlinux --install boot/syslinux/ +mkdir -p etc/init +cat >etc/init/boot <<EOF +#!/bin/sh +mount -t proc proc /proc +ln -s /proc/self/fd /dev/fd +mkdir /dev/pts +mount -t devpts devpts /dev/pts +mount -t sysfs sys /sys +mount -o remount,rw / +ip link set up dev eth0 +ip addr add 192.168.1.127/24 dev eth0 +ip route add default via 192.168.1.1 dev eth0 +/usr/sbin/sshd +exec /usr/bin/bash +EOF +cat > etc/resolv.conf <<EOF +nameserver 192.168.1.1 +EOF +cat >> etc/group <<EOF +nobody:x:99: +EOF +cat >> etc/passwd <<EOF +nobody:x:99:99:nobody:/:/usr/bin/nologin +EOF +cat >> etc/ssh/sshd_config <<EOF +PermitRootLogin yes +EOF +ssh-keygen -b 2048 -t rsa -f etc/ssh/ssh_host_rsa_key -N '' +ssh-keygen -b 1024 -t dsa -f etc/ssh/ssh_host_dsa_key -N '' +ssh-keygen -b 521 -t ecdsa -f etc/ssh/ssh_host_ecdsa_key -N '' +ssh-keygen -b 2048 -t ed25519 -f etc/ssh/ssh_host_ed25519_key -N '' +chmod 0400 etc/ssh/ssh_host_*_key +mkdir root/.ssh +cp $HOME/.ssh/id_rsa.pub root/.ssh/authorized_keys +chmod 0700 root/.ssh +sudo chown -R root:root . +sudo chmod 0775 etc/init/boot +cd .. +sudo umount mnt +sudo partx -v --delete /dev/loop2 +sudo losetup -d /dev/loop2 + + +cat > mnt/test.c <<EOF +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> + +int main( int argc, char *argv[] ) +{ + puts( "hello" ); + exit( EXIT_SUCCESS ); +} +EOF + +cat > mnt/test.cpp <<EOF +#include <iostream> +#include <cstdlib> + +int main( void ) +{ + std::cout << "hello" << std::endl; + std::exit( EXIT_FAILURE ); +} +EOF + diff --git a/install_host.sh b/install_host.sh index f8cf5f2..1a7076e 100755 --- a/install_host.sh +++ b/install_host.sh @@ -31,6 +31,9 @@ pacman --noconfirm --needed -S flex # for a bootable ISO image pacman --noconfirm --needed -S syslinux cdrtools +# for building a hard disk image +pacman --noconfirm --needed -S qemu + # some packages come from the AUR if test "$(grep -c '\[archlinuxfr\]' /etc/pacman.conf)" = 0; then cat >> /etc/pacman.conf <<EOF |