<<TableOfContents(3)>>

= LinuxFromScratch =

 * https://www.linuxfromscratch.org/

Linux From Scratch (LFS) is a project that provides you with step-by-step instructions for building your own custom Linux system, entirely from source code. 

 * https://www.linuxfromscratch.org/lfs/downloads/stable/LFS-BOOK-11.3-NOCHUNKS.html
 * https://www.linuxfromscratch.org/hints/downloads/files/boot-cd_easy.txt

List of the required downloads for LFS 11.3
 * https://www.linuxfromscratch.org/lfs/downloads/stable/wget-list

{{{#!highlight sh
# https://www.linuxfromscratch.org/lfs/downloads/stable/LFS-BOOK-11.3-NOCHUNKS.html
uname -a
# Linux debian 5.10.0-22-amd64 #1 SMP Debian 5.10.178-3 (2023-04-22) x86_64 GNU/Linux
cd ~
mkdir lfs
cd lfs
wget https://www.linuxfromscratch.org/lfs/downloads/stable/wget-list
xargs -l wget < wget-list

# wget --input-file=wget-list --continue --directory-prefix=$LFS/sources
mkdir sources
mv *patch  *xz *gz   *bz2  sources/

# As root 
sudo bash
cd sources 
chmod 666 . -R

export LFS=/home/vagrant/lfs
echo $LFS
mkdir -pv $LFS

cd $LFS 
mkdir sources
wget https://www.linuxfromscratch.org/lfs/downloads/stable/wget-list
xargs -l wget < wget-list
cd ..
 
cat > version-check.sh << "EOF"
#!/bin/bash
# Simple script to list version numbers of critical development tools
export LC_ALL=C
bash --version | head -n1 | cut -d" " -f2-4
MYSH=$(readlink -f /bin/sh)
echo "/bin/sh -> $MYSH"
echo $MYSH | grep -q bash || echo "ERROR: /bin/sh does not point to bash"
unset MYSH

echo -n "Binutils: "; ld --version | head -n1 | cut -d" " -f3-
bison --version | head -n1

if [ -h /usr/bin/yacc ]; then
  echo "/usr/bin/yacc -> `readlink -f /usr/bin/yacc`";
elif [ -x /usr/bin/yacc ]; then
  echo yacc is `/usr/bin/yacc --version | head -n1`
else
  echo "yacc not found"
fi

echo -n "Coreutils: "; chown --version | head -n1 | cut -d")" -f2
diff --version | head -n1
find --version | head -n1
gawk --version | head -n1

if [ -h /usr/bin/awk ]; then
  echo "/usr/bin/awk -> `readlink -f /usr/bin/awk`";
elif [ -x /usr/bin/awk ]; then
  echo awk is `/usr/bin/awk --version | head -n1`
else
  echo "awk not found"
fi

gcc --version | head -n1
g++ --version | head -n1
grep --version | head -n1
gzip --version | head -n1
cat /proc/version
m4 --version | head -n1
make --version | head -n1
patch --version | head -n1
echo Perl `perl -V:version`
python3 --version
sed --version | head -n1
tar --version | head -n1
makeinfo --version | head -n1  # texinfo version
xz --version | head -n1

echo 'int main(){}' > dummy.c && g++ -o dummy dummy.c
if [ -x dummy ]
  then echo "g++ compilation OK";
  else echo "g++ compilation failed"; fi
rm -f dummy.c dummy
EOF

sudo rm /bin/sh
sudo ln -s /bin/bash /bin/sh
sudo apt install bison texinfo gawk 

bash version-check.sh

# As root user  
sudo bash 
export LFS=/home/vagrant/lfs
mkdir -pv $LFS/{etc,var} $LFS/usr/{bin,lib,sbin}

for i in bin lib sbin; do
  ln -sv usr/$i $LFS/$i
done

case $(uname -m) in
  x86_64) mkdir -pv $LFS/lib64 ;;
esac

mkdir -pv $LFS/tools
groupadd lfs
useradd -s /bin/bash -g lfs -m -k /dev/null lfs
echo -e "lfs\nlfs\n" | passwd lfs

chown -v lfs $LFS/{usr{,/*},lib,var,etc,bin,sbin,tools,sources}
chgrp -v lfs $LFS/{usr{,/*},lib,var,etc,bin,sbin,tools,sources}
chmod 755 sources/ 
 
case $(uname -m) in
  x86_64) chown -v lfs $LFS/lib64 ;;
esac
}}}

== Build cross compiler system ==
=== Logged in as lfs user ===
{{{#!highlight sh
su - lfs

cat > ~/.bash_profile << "EOF"
exec env -i HOME=$HOME TERM=$TERM PS1='\u:\w\$ ' /bin/bash
EOF

cat > ~/.bashrc << "EOF"
set +h
umask 022
LFS=/home/vagrant/lfs
LC_ALL=POSIX
LFS_TGT=$(uname -m)-lfs-linux-gnu
PATH=/usr/bin
if [ ! -L /bin ]; then PATH=/bin:$PATH; fi
PATH=$LFS/tools/bin:$PATH
CONFIG_SITE=$LFS/usr/share/config.site
export LFS LC_ALL LFS_TGT PATH CONFIG_SITE
EOF

source ~/.bash_profile
source ~/.bashrc 
echo $LFS

# Basic build steps 
# cd /mnt/lfs/sources/
# untar package as lfs user
# go to package folder 
# build 
# go back to /mnt/lfs/sources/
# delete extracted package 
}}}

=== binutils as lfs user ===
{{{#!highlight sh
cd $LFS/sources/ 
tar xvif binutils*.xz
cd $(ls binutils*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
mkdir -v build
cd build
../configure --prefix=$LFS/tools \
             --with-sysroot=$LFS \
             --target=$LFS_TGT   \
             --disable-nls       \
             --enable-gprofng=no \
             --disable-werror
make
make install 
cd $LFS/sources/ 
rm -rf $(ls binutils*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== gcc ===
{{{#!highlight sh
cd $LFS/sources/ 
tar xvif gcc*.xz
cd $(ls gcc*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )

tar -xf ../mpfr-4.2.0.tar.xz
mv -v mpfr-4.2.0 mpfr
tar -xf ../gmp-6.2.1.tar.xz
mv -v gmp-6.2.1 gmp
tar -xf ../mpc-1.3.1.tar.gz
mv -v mpc-1.3.1 mpc

case $(uname -m) in
  x86_64)
    sed -e '/m64=/s/lib64/lib/' \
        -i.orig gcc/config/i386/t-linux64
 ;;
esac

mkdir -v build
cd       build

../configure                  \
    --target=$LFS_TGT         \
    --prefix=$LFS/tools       \
    --with-glibc-version=2.37 \
    --with-sysroot=$LFS       \
    --with-newlib             \
    --without-headers         \
    --enable-default-pie      \
    --enable-default-ssp      \
    --disable-nls             \
    --disable-shared          \
    --disable-multilib        \
    --disable-threads         \
    --disable-libatomic       \
    --disable-libgomp         \
    --disable-libquadmath     \
    --disable-libssp          \
    --disable-libvtv          \
    --disable-libstdcxx       \
    --enable-languages=c,c++
make 
make install

cd $LFS/sources/ 
rm -rf $(ls gcc*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}	

=== Linux-6.1.11 API Headers ===
{{{#!highlight sh
cd $LFS/sources/ 
tar xvif linux*.xz
cd $(ls linux*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
make mrproper
make headers
find usr/include -type f ! -name '*.h' -delete
cp -rv usr/include $LFS/usr
cd $LFS/sources/ 
rm -rf $(ls linux*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== glibc ===
{{{#!highlight sh
cd $LFS/sources/ 
tar xvif glibc*.xz
cd $(ls glibc*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
case $(uname -m) in
    i?86)   ln -sfv ld-linux.so.2 $LFS/lib/ld-lsb.so.3
    ;;
    x86_64) ln -sfv ../lib/ld-linux-x86-64.so.2 $LFS/lib64
            ln -sfv ../lib/ld-linux-x86-64.so.2 $LFS/lib64/ld-lsb-x86-64.so.3
    ;;
esac

patch -Np1 -i ../glibc-2.37-fhs-1.patch
mkdir -v build
cd       build
echo "rootsbindir=/usr/sbin" > configparms
../configure                             \
      --prefix=/usr                      \
      --host=$LFS_TGT                    \
      --build=$(../scripts/config.guess) \
      --enable-kernel=3.2                \
      --with-headers=$LFS/usr/include    \
      libc_cv_slibdir=/usr/lib
make 

make DESTDIR=$LFS install

sed '/RTLDLIST=/s@/usr@@g' -i $LFS/usr/bin/ldd
echo 'int main(){}' | $LFS_TGT-gcc -xc -
readelf -l a.out | grep ld-linux 
rm -v a.out

$LFS/tools/libexec/gcc/$LFS_TGT/12.2.0/install-tools/mkheaders
cd $LFS/sources/ 
rm -rf $(ls glibc*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== Libstdc++ ===
{{{#!highlight sh
cd $LFS/sources/ 
tar xvif gcc*.xz
cd $(ls gcc*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )

mkdir -v build
cd       build

../libstdc++-v3/configure           \
    --host=$LFS_TGT                 \
    --build=$(../config.guess)      \
    --prefix=/usr                   \
    --disable-multilib              \
    --disable-nls                   \
    --disable-libstdcxx-pch         \
    --with-gxx-include-dir=/tools/$LFS_TGT/include/c++/12.2.0
make

make DESTDIR=$LFS install
rm -v $LFS/usr/lib/lib{stdc++,stdc++fs,supc++}.la	
cd $LFS/sources/ 
rm -rf $(ls gcc*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== m4 ===
{{{#!highlight sh
cd $LFS/sources/ 
tar xvif m4*.xz
cd $(ls m4*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )

./configure --prefix=/usr   \
            --host=$LFS_TGT \
            --build=$(build-aux/config.guess)
make
make[1]: Leaving directory '/home/vagrant/lfs/sources/m4-1.4.19'
make: *** [Makefile:1974: all] Error 2

cd $LFS/sources/ 
tar xvif gcc*.xz
cd $(ls gcc*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
cat gcc/limitx.h gcc/glimits.h gcc/limity.h > \
  `dirname $($LFS_TGT-gcc -print-libgcc-file-name)`/install-tools/include/limits.h  
$LFS/tools/libexec/gcc/$LFS_TGT/12.2.0/install-tools/mkheaders
cd $LFS/sources/ 
cd $(ls m4*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
make 
make DESTDIR=$LFS install
cd $LFS/sources/ 
rm -rf $(ls gcc*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
rm -rf $(ls m4*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== ncurses ===
{{{#!highlight sh
cd $LFS/sources/ 
tar xvzf ncurses*.gz
cd $(ls ncurses*gz | sed  's/\.tar//g' | sed 's/\.gz//g' )

sed -i s/mawk// configure

mkdir build
pushd build
  ../configure
  make -C include
  make -C progs tic
popd

./configure --prefix=/usr                \
            --host=$LFS_TGT              \
            --build=$(./config.guess)    \
            --mandir=/usr/share/man      \
            --with-manpage-format=normal \
            --with-shared                \
            --without-normal             \
            --with-cxx-shared            \
            --without-debug              \
            --without-ada                \
            --disable-stripping          \
            --enable-widec
time make

make DESTDIR=$LFS TIC_PATH=$(pwd)/build/progs/tic install
echo "INPUT(-lncursesw)" > $LFS/usr/lib/libncurses.so

cd $LFS/sources/ 
rm -rf $(ls ncurses*gz | sed  's/\.tar//g' | sed 's/\.gz//g' )
}}}

=== bash ===
{{{#!highlight sh
cd $LFS/sources/ 
tar xvzf bash*.gz
cd $(ls bash*gz | sed  's/\.tar//g' | sed 's/\.gz//g' )

./configure --prefix=/usr                      \
            --build=$(sh support/config.guess) \
            --host=$LFS_TGT                    \
            --without-bash-malloc

time make
make DESTDIR=$LFS install
ln -sv bash $LFS/bin/sh

cd $LFS/sources/ 
rm -rf $(ls bash*gz | sed  's/\.tar//g' | sed 's/\.gz//g' )
}}}

=== coreutils ===
{{{#!highlight sh
cd $LFS/sources/ 
tar xvif coreutils*.xz
cd $(ls coreutils*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )

./configure --prefix=/usr                     \
            --host=$LFS_TGT                   \
            --build=$(build-aux/config.guess) \
            --enable-install-program=hostname \
            --enable-no-install-program=kill,uptime
			

time make
make DESTDIR=$LFS install

mv -v $LFS/usr/bin/chroot              $LFS/usr/sbin
mkdir -pv $LFS/usr/share/man/man8
mv -v $LFS/usr/share/man/man1/chroot.1 $LFS/usr/share/man/man8/chroot.8
sed -i 's/"1"/"8"/'                    $LFS/usr/share/man/man8/chroot.8

cd $LFS/sources/ 
rm -rf $(ls coreutils*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== diffutils ===
{{{#!highlight sh
cd $LFS/sources/ 
tar xvif diffutils*.xz
cd $(ls diffutils*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )

./configure --prefix=/usr --host=$LFS_TGT
time make
make DESTDIR=$LFS install

cd $LFS/sources/ 
rm -rf $(ls diffutils*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== file ===
{{{#!highlight sh
cd $LFS/sources/ 
tar xvzf file*.gz
cd $(ls file*gz | sed  's/\.tar//g' | sed 's/\.gz//g' )

mkdir build
pushd build
  ../configure --disable-bzlib      \
               --disable-libseccomp \
               --disable-xzlib      \
               --disable-zlib
  make
popd

./configure --prefix=/usr --host=$LFS_TGT --build=$(./config.guess)
time make FILE_COMPILE=$(pwd)/build/src/file
make DESTDIR=$LFS install
rm -v $LFS/usr/lib/libmagic.la

cd $LFS/sources/ 
rm -rf $(ls file*gz | sed  's/\.tar//g' | sed 's/\.gz//g' )
}}}

=== findutils ===
{{{#!highlight sh
cd $LFS/sources/ 
tar xvif findutils*.xz
cd $(ls findutils*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )

./configure --prefix=/usr                   \
            --localstatedir=/var/lib/locate \
            --host=$LFS_TGT                 \
            --build=$(build-aux/config.guess)
make
make DESTDIR=$LFS install

cd $LFS/sources/ 
rm -rf $(ls findutils*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== gawk ===
{{{#!highlight sh
cd $LFS/sources/
APP=gawk 
tar xvif $APP*.xz
cd $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )

sed -i 's/extras//' Makefile.in
./configure --prefix=/usr   \
            --host=$LFS_TGT \
            --build=$(build-aux/config.guess)
make
make DESTDIR=$LFS install

cd $LFS/sources/ 
rm -rf $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== grep ===
{{{#!highlight sh
cd $LFS/sources/
APP=grep  
tar xvif $APP*.xz
cd $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )

./configure --prefix=/usr   \
            --host=$LFS_TGT
make
make DESTDIR=$LFS install

cd $LFS/sources/ 
rm -rf $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== gzip ===
{{{#!highlight sh
cd $LFS/sources/
APP=gzip  
tar xvif $APP*.xz
cd $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )

./configure --prefix=/usr --host=$LFS_TGT
make
make DESTDIR=$LFS install

cd $LFS/sources/ 
rm -rf $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== make ===
{{{#!highlight sh
cd $LFS/sources/
APP=make  
tar xvif $APP*.gz
cd $(ls $APP*gz | sed  's/\.tar//g' | sed 's/\.gz//g' )

sed -e '/ifdef SIGPIPE/,+2 d' \
    -e '/undef  FATAL_SIG/i FATAL_SIG (SIGPIPE);' \
    -i src/main.c

./configure --prefix=/usr   \
            --without-guile \
            --host=$LFS_TGT \
            --build=$(build-aux/config.guess)
make
make DESTDIR=$LFS install

cd $LFS/sources/ 
rm -rf $(ls $APP*gz | sed  's/\.tar//g' | sed 's/\.gz//g' )
}}}

=== patch ===
{{{#!highlight sh
cd $LFS/sources/
APP=patch  
tar xvif $APP*.xz
cd $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )

./configure --prefix=/usr   \
            --host=$LFS_TGT \
            --build=$(build-aux/config.guess)
make
make DESTDIR=$LFS install

cd $LFS/sources/ 
rm -rf $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== sed ===
{{{#!highlight sh
cd $LFS/sources/
APP=sed  
tar xvif $APP*.xz
cd $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )

./configure --prefix=/usr   \
            --host=$LFS_TGT
make
make DESTDIR=$LFS install

cd $LFS/sources/ 
rm -rf $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== tar ===
{{{#!highlight sh
cd $LFS/sources/
APP=tar  
tar xvif $APP*.xz
cd $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )

./configure --prefix=/usr                     \
            --host=$LFS_TGT                   \
            --build=$(build-aux/config.guess)
make
make DESTDIR=$LFS install

cd $LFS/sources/ 
rm -rf $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== xz ===
{{{#!highlight sh
cd $LFS/sources/
APP=xz  
tar xvif $APP*.xz
cd $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )

./configure --prefix=/usr                     \
            --host=$LFS_TGT                   \
            --build=$(build-aux/config.guess) \
            --disable-static                  \
            --docdir=/usr/share/doc/xz-5.4.1
make
make DESTDIR=$LFS install
rm -v $LFS/usr/lib/liblzma.la

cd $LFS/sources/ 
rm -rf $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== binutils pass 2 ===
{{{#!highlight sh
cd $LFS/sources/
APP=binutils
tar xvif $APP*.xz
cd $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )

sed '6009s/$add_dir//' -i ltmain.sh
mkdir -v build
cd       build

../configure                   \
    --prefix=/usr              \
    --build=$(../config.guess) \
    --host=$LFS_TGT            \
    --disable-nls              \
    --enable-shared            \
    --enable-gprofng=no        \
    --disable-werror           \
    --enable-64-bit-bfd

make
make DESTDIR=$LFS install
rm -v $LFS/usr/lib/lib{bfd,ctf,ctf-nobfd,opcodes}.{a,la}

cd $LFS/sources/ 
rm -rf $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== gcc part 2 ===
{{{#!highlight sh
cd $LFS/sources/
APP=gcc 
tar xvif $APP*.xz
cd $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )

tar -xf ../mpfr-4.2.0.tar.xz
mv -v mpfr-4.2.0 mpfr
tar -xf ../gmp-6.2.1.tar.xz
mv -v gmp-6.2.1 gmp
tar -xf ../mpc-1.3.1.tar.gz
mv -v mpc-1.3.1 mpc

case $(uname -m) in
  x86_64)
    sed -e '/m64=/s/lib64/lib/' -i.orig gcc/config/i386/t-linux64
  ;;
esac

sed '/thread_header =/s/@.*@/gthr-posix.h/' \
    -i libgcc/Makefile.in libstdc++-v3/include/Makefile.in

mkdir -v build
cd       build

../configure                                       \
    --build=$(../config.guess)                     \
    --host=$LFS_TGT                                \
    --target=$LFS_TGT                              \
    LDFLAGS_FOR_TARGET=-L$PWD/$LFS_TGT/libgcc      \
    --prefix=/usr                                  \
    --with-build-sysroot=$LFS                      \
    --enable-default-pie                           \
    --enable-default-ssp                           \
    --disable-nls                                  \
    --disable-multilib                             \
    --disable-libatomic                            \
    --disable-libgomp                              \
    --disable-libquadmath                          \
    --disable-libssp                               \
    --disable-libvtv                               \
    --enable-languages=c,c++

make
make DESTDIR=$LFS install
ln -sv gcc $LFS/usr/bin/cc

cd $LFS/sources/ 
rm -rf $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== As root user ===
{{{#!highlight sh
sudo bash
export LFS=/home/vagrant/lfs  
echo $LFS
/home/vagrant/lfs
cd $LFS
chown -R root:root $LFS/{usr,lib,var,etc,bin,sbin,tools}
case $(uname -m) in
  x86_64) chown -R root:root $LFS/lib64 ;;
esac
mkdir -pv $LFS/{dev,proc,sys,run}
mount -v --bind /dev $LFS/dev

mount -v --bind /dev/pts $LFS/dev/pts
mount -vt proc proc $LFS/proc
mount -vt sysfs sysfs $LFS/sys
mount -vt tmpfs tmpfs $LFS/run

if [ -h $LFS/dev/shm ]; then
  mkdir -pv $LFS/$(readlink $LFS/dev/shm)
else
  mount -t tmpfs -o nosuid,nodev tmpfs $LFS/dev/shm
fi

chroot "$LFS" /usr/bin/env -i   \
    HOME=/root                  \
    TERM="$TERM"                \
    PS1='(lfs chroot) \u:\w\$ ' \
    PATH=/usr/bin:/usr/sbin     \
    /bin/bash --login
# in chroot state the bash prompt will say "I have no name!"
mkdir -pv /{boot,home,mnt,opt,srv}
mkdir -pv /etc/{opt,sysconfig}
mkdir -pv /lib/firmware
mkdir -pv /media/{floppy,cdrom}
mkdir -pv /usr/{,local/}{include,src}
mkdir -pv /usr/local/{bin,lib,sbin}
mkdir -pv /usr/{,local/}share/{color,dict,doc,info,locale,man}
mkdir -pv /usr/{,local/}share/{misc,terminfo,zoneinfo}
mkdir -pv /usr/{,local/}share/man/man{1..8}
mkdir -pv /var/{cache,local,log,mail,opt,spool}
mkdir -pv /var/lib/{color,misc,locate}

ln -sfv /run /var/run
ln -sfv /run/lock /var/lock

install -dv -m 0750 /root
install -dv -m 1777 /tmp /var/tmp

ln -sv /proc/self/mounts /etc/mtab

cat > /etc/hosts << "EOF"
127.0.0.1  localhost $(hostname)
::1        localhost
EOF

cat > /etc/passwd << "EOF"
root:x:0:0:root:/root:/bin/bash
bin:x:1:1:bin:/dev/null:/usr/bin/false
daemon:x:6:6:Daemon User:/dev/null:/usr/bin/false
messagebus:x:18:18:D-Bus Message Daemon User:/run/dbus:/usr/bin/false
uuidd:x:80:80:UUID Generation Daemon User:/dev/null:/usr/bin/false
nobody:x:65534:65534:Unprivileged User:/dev/null:/usr/bin/false
EOF

cat > /etc/group << "EOF"
root:x:0:
bin:x:1:daemon
sys:x:2:
kmem:x:3:
tape:x:4:
tty:x:5:
daemon:x:6:
floppy:x:7:
disk:x:8:
lp:x:9:
dialout:x:10:
audio:x:11:
video:x:12:
utmp:x:13:
usb:x:14:
cdrom:x:15:
adm:x:16:
messagebus:x:18:
input:x:24:
mail:x:34:
kvm:x:61:
uuidd:x:80:
wheel:x:97:
users:x:999:
nogroup:x:65534:
EOF

echo "tester:x:101:101::/home/tester:/bin/bash" >> /etc/passwd
echo "tester:x:101:" >> /etc/group
install -o tester -d /home/tester

exec /usr/bin/bash --login

touch /var/log/{btmp,lastlog,faillog,wtmp}
chgrp -v utmp /var/log/lastlog
chmod -v 664  /var/log/lastlog
chmod -v 600  /var/log/btmp
}}}

=== gettext ===
{{{#!highlight sh
cd /sources/
APP=gettext  
tar xvif $APP*.xz
cd $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )

./configure --disable-shared
make
cp -v gettext-tools/src/{msgfmt,msgmerge,xgettext} /usr/bin

cd /sources/ 
rm -rf $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== bison ===
{{{#!highlight sh
cd /sources/
APP=bison   
tar xvif $APP*.xz
cd $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )

./configure --prefix=/usr \
            --docdir=/usr/share/doc/bison-3.8.2
make
make install
cd /sources/ 
rm -rf $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== perl ===
{{{#!highlight sh
cd /sources/
APP=perl 
tar xvif $APP*.xz
cd $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )

sh Configure -des                                        \
             -Dprefix=/usr                               \
             -Dvendorprefix=/usr                         \
             -Dprivlib=/usr/lib/perl5/5.36/core_perl     \
             -Darchlib=/usr/lib/perl5/5.36/core_perl     \
             -Dsitelib=/usr/lib/perl5/5.36/site_perl     \
             -Dsitearch=/usr/lib/perl5/5.36/site_perl    \
             -Dvendorlib=/usr/lib/perl5/5.36/vendor_perl \
             -Dvendorarch=/usr/lib/perl5/5.36/vendor_perl
make
make install

cd /sources/ 
rm -rf $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== python ===
{{{#!highlight sh
cd /sources/
APP=Python 
tar xvif $APP*.xz
cd $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )

./configure --prefix=/usr   \
            --enable-shared \
            --without-ensurepip
make
make install
cd /sources/ 
rm -rf $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== texinfo ===
{{{#!highlight sh
cd /sources/
APP=texinfo 
tar xvif $APP*.xz
cd $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )

./configure --prefix=/usr
make
make install

cd /sources/ 
rm -rf $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== util-linux ===
{{{#!highlight sh
cd /sources/
APP=util-linux 
tar xvif $APP*.xz
cd $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )

mkdir -pv /var/lib/hwclock
./configure ADJTIME_PATH=/var/lib/hwclock/adjtime    \
            --libdir=/usr/lib    \
            --docdir=/usr/share/doc/util-linux-2.38.1 \
            --disable-chfn-chsh  \
            --disable-login      \
            --disable-nologin    \
            --disable-su         \
            --disable-setpriv    \
            --disable-runuser    \
            --disable-pylibmount \
            --disable-static     \
            --without-python     \
            runstatedir=/run
make
make install

cd /sources/ 
rm -rf $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== Cleaning ===
{{{#!highlight sh
rm -rf /usr/share/{info,man,doc}/*
find /usr/{lib,libexec} -name \*.la -delete
rm -rf /tools
}}}

=== Backup as root ===
{{{#!highlight sh
exit # leave chroot 
echo $LFS
mountpoint -q $LFS/dev/shm && umount $LFS/dev/shm
umount $LFS/dev/pts
umount $LFS/{sys,proc,run,dev}
cd $LFS
tar -cJpf $HOME/lfs-temp-tools-11.3.tar.xz .
}}}

=== Restore as root if required ===
{{{#!highlight sh
echo $LFS 
cd $LFS
rm -rf ./*
tar -xpf $HOME/lfs-temp-tools-11.3.tar.xz
}}}

== Build system based on the cross compiler ==

=== Prepare Virtual Kernel File Systems ===
{{{#!highlight sh
findmnt | grep $LFS
mkdir -pv $LFS/{dev,proc,sys,run}
mount -v --bind /dev $LFS/dev
mount -v --bind /dev/pts $LFS/dev/pts
mount -vt proc proc $LFS/proc
mount -vt sysfs sysfs $LFS/sys
mount -vt tmpfs tmpfs $LFS/run
if [ -h $LFS/dev/shm ]; then
  mkdir -pv $LFS/$(readlink $LFS/dev/shm)
else
  mount -t tmpfs -o nosuid,nodev tmpfs $LFS/dev/shm
fi
}}}

=== Enter the chroot env ===
{{{#!highlight sh
chroot "$LFS" /usr/bin/env -i   \
    HOME=/root                  \
    TERM="$TERM"                \
    PS1='(lfs chroot) \u:\w\$ ' \
    PATH=/usr/bin:/usr/sbin     \
    /bin/bash --login
}}}

=== man pages ===
{{{#!highlight sh
cd /sources/
APP=man-pages
tar xvif $APP*.xz
cd $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
make prefix=/usr install
cd /sources/ 
rm -rf $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== iana ===
{{{#!highlight sh
cd /sources/
APP=iana
tar xvif $APP*.gz
cd $(ls $APP*gz | sed  's/\.tar//g' | sed 's/\.gz//g' )

cp services protocols /etc

cd /sources/ 
rm -rf $(ls $APP*gz | sed  's/\.tar//g' | sed 's/\.gz//g' )
}}}

=== glibc ===
{{{#!highlight sh
cd /sources/
APP=glibc
tar xvif $APP*.xz
cd $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )

patch -Np1 -i ../glibc-2.37-fhs-1.patch
sed '/width -=/s/workend - string/number_length/' \
    -i stdio-common/vfprintf-process-arg.c
mkdir -v build
cd       build

echo "rootsbindir=/usr/sbin" > configparms
../configure --prefix=/usr                            \
             --disable-werror                         \
             --enable-kernel=3.2                      \
             --enable-stack-protector=strong          \
             --with-headers=/usr/include              \
             libc_cv_slibdir=/usr/lib

make
make check
touch /etc/ld.so.conf

sed '/test-installation/s@$(PERL)@echo not running@' -i ../Makefile
make install
sed '/RTLDLIST=/s@/usr@@g' -i /usr/bin/ldd
cp -v ../nscd/nscd.conf /etc/nscd.conf
mkdir -pv /var/cache/nscd

mkdir -pv /usr/lib/locale

localedef -i POSIX -f UTF-8 C.UTF-8 2> /dev/null || true

localedef -i en_US -f ISO-8859-1 en_US
localedef -i en_US -f UTF-8 en_US.UTF-8

localedef -i pt_PT -f ISO-8859-1 pt_PT
localedef -i pt_PT@euro -f ISO-8859-15 pt_PT@euro
localedef -i pt_PT -f UTF-8 pt_PT.UTF-8

make localedata/install-locales
localedef -i POSIX -f UTF-8 C.UTF-8 2> /dev/null || true
localedef -i ja_JP -f SHIFT_JIS ja_JP.SJIS 2> /dev/null || true

cat > /etc/nsswitch.conf << "EOF"
passwd: files
group: files
shadow: files

hosts: files dns
networks: files

protocols: files
services: files
ethers: files
rpc: files
EOF

tar -xf ../../tzdata2022g.tar.gz

ZONEINFO=/usr/share/zoneinfo
mkdir -pv $ZONEINFO/{posix,right}

for tz in etcetera southamerica northamerica europe africa antarctica  \
          asia australasia backward; do
    zic -L /dev/null   -d $ZONEINFO       ${tz}
    zic -L /dev/null   -d $ZONEINFO/posix ${tz}
    zic -L leapseconds -d $ZONEINFO/right ${tz}
done

cp -v zone.tab zone1970.tab iso3166.tab $ZONEINFO
zic -d $ZONEINFO -p America/New_York
unset ZONEINFO

echo -e "7\n 37\n 1\n 1\n" | tzselect
# 7\n 37\n 1\n 1\n
# Europe Portugal Mainland yes 
ln -sfv /usr/share/zoneinfo/Europe/Portugal /etc/localtime

cat > /etc/ld.so.conf << "EOF"
/usr/local/lib
/opt/lib
# Add an include directory
include /etc/ld.so.conf.d/*.conf
EOF

mkdir -pv /etc/ld.so.conf.d
cd /sources/ 
rm -rf $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== zlib ===
{{{#!highlight sh
cd /sources/
APP=zlib
tar xvif $APP*.xz
cd $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )

./configure --prefix=/usr
make
make check
make install
rm -fv /usr/lib/libz.a

cd /sources/ 
rm -rf $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== bzip2 ===
{{{#!highlight sh
cd /sources/
APP=bzip2 
tar xvif $APP*.gz
cd $(ls $APP*gz | sed  's/\.tar//g' | sed 's/\.gz//g' )

patch -Np1 -i ../bzip2-1.0.8-install_docs-1.patch
sed -i 's@\(ln -s -f \)$(PREFIX)/bin/@\1@' Makefile
sed -i "s@(PREFIX)/man@(PREFIX)/share/man@g" Makefile
make -f Makefile-libbz2_so
make clean
make
make PREFIX=/usr install
cp -av libbz2.so.* /usr/lib
ln -sv libbz2.so.1.0.8 /usr/lib/libbz2.so

cp -v bzip2-shared /usr/bin/bzip2
for i in /usr/bin/{bzcat,bunzip2}; do
  ln -sfv bzip2 $i
done

rm -fv /usr/lib/libbz2.a

cd /sources/ 
rm -rf $(ls $APP*gz | sed  's/\.tar//g' | sed 's/\.gz//g' )
}}}

=== xz ===
{{{#!highlight sh
cd /sources/
APP=xz
tar xvif $APP*.xz
cd $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )

./configure --prefix=/usr    \
            --disable-static \
            --docdir=/usr/share/doc/xz-5.4.1

make
make check
make install

cd /sources/ 
rm -rf $(ls $APP*xz | sed  's/\.tar//g' | sed 's/\.xz//g' )
}}}

=== zstd ===
{{{#!highlight sh
cd /sources/
APP=zstd
tar xvif $APP*.gz
cd $(ls $APP*gz | sed  's/\.tar//g' | sed 's/\.gz//g' )

make prefix=/usr
make check
make prefix=/usr install
rm -v /usr/lib/libzstd.a

cd /sources/ 
rm -rf $(ls $APP*gz | sed  's/\.tar//g' | sed 's/\.gz//g' )
}}}

=== file ===
{{{#!highlight sh
cd /sources/
APP=file
EXTENSION=gz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr
make
make check
make install

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== readline ===
{{{#!highlight sh
cd /sources/
APP=readline
tar xvif $APP*.gz
cd $(ls $APP*gz | sed  's/\.tar//g' | sed 's/\.gz//g' )

sed -i '/MV.*old/d' Makefile.in
sed -i '/{OLDSUFF}/c:' support/shlib-install
patch -Np1 -i ../readline-8.2-upstream_fix-1.patch

./configure --prefix=/usr    \
            --disable-static \
            --with-curses    \
            --docdir=/usr/share/doc/readline-8.2

make SHLIB_LIBS="-lncursesw"
make SHLIB_LIBS="-lncursesw" install
install -v -m644 doc/*.{ps,pdf,html,dvi} /usr/share/doc/readline-8.2

cd /sources/ 
rm -rf $(ls $APP*gz | sed  's/\.tar//g' | sed 's/\.gz//g' )
}}}

=== m4 ===
{{{#!highlight sh
cd /sources/
APP=m4 
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr
make
make check
make install

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== bc ===
{{{#!highlight sh
cd /sources/
APP=bc
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

CC=gcc ./configure --prefix=/usr -G -O3 -r
make
make test
make install

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== flex ===
{{{#!highlight sh
cd /sources/
APP=flex
EXTENSION=gz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr \
            --docdir=/usr/share/doc/flex-2.6.4 \
            --disable-static

make
make check
make install
ln -sv flex /usr/bin/lex

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== tcl ===
{{{#!highlight sh
cd /sources/
APP=tcl8.6.13-src
EXTENSION=gz
FOLDER=tcl8.6.13
tar xvzf $APP*.$EXTENSION
cd $FOLDER

SRCDIR=$(pwd)
cd unix
./configure --prefix=/usr           \
            --mandir=/usr/share/man

make
sed -e "s|$SRCDIR/unix|/usr/lib|" \
    -e "s|$SRCDIR|/usr/include|"  \
    -i tclConfig.sh

sed -e "s|$SRCDIR/unix/pkgs/tdbc1.1.5|/usr/lib/tdbc1.1.5|" \
    -e "s|$SRCDIR/pkgs/tdbc1.1.5/generic|/usr/include|"    \
    -e "s|$SRCDIR/pkgs/tdbc1.1.5/library|/usr/lib/tcl8.6|" \
    -e "s|$SRCDIR/pkgs/tdbc1.1.5|/usr/include|"            \
    -i pkgs/tdbc1.1.5/tdbcConfig.sh

sed -e "s|$SRCDIR/unix/pkgs/itcl4.2.3|/usr/lib/itcl4.2.3|" \
    -e "s|$SRCDIR/pkgs/itcl4.2.3/generic|/usr/include|"    \
    -e "s|$SRCDIR/pkgs/itcl4.2.3|/usr/include|"            \
    -i pkgs/itcl4.2.3/itclConfig.sh

unset SRCDIR

make test
make install

chmod -v u+w /usr/lib/libtcl8.6.so

make install-private-headers
ln -sfv tclsh8.6 /usr/bin/tclsh
mv /usr/share/man/man3/{Thread,Tcl_Thread}.3
cd ..
tar -xf ../tcl8.6.13-html.tar.gz --strip-components=1
mkdir -v -p /usr/share/doc/tcl-8.6.13
cp -v -r  ./html/* /usr/share/doc/tcl-8.6.13

cd /sources/ 
rm -rf $FOLDER
}}}

=== expect ===
{{{#!highlight sh
cd /sources/
APP=expect
EXTENSION=gz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr           \
            --with-tcl=/usr/lib     \
            --enable-shared         \
            --mandir=/usr/share/man \
            --with-tclinclude=/usr/include

make
make test
make install
ln -svf expect5.45.4/libexpect5.45.4.so /usr/lib
			
cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== dejagnu ===
{{{#!highlight sh
cd /sources/
APP=dejagnu
EXTENSION=gz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
			
mkdir -v build
cd       build

../configure --prefix=/usr
makeinfo --html --no-split -o doc/dejagnu.html ../doc/dejagnu.texi
makeinfo --plaintext       -o doc/dejagnu.txt  ../doc/dejagnu.texi

make install
install -v -dm755  /usr/share/doc/dejagnu-1.6.3
install -v -m644   doc/dejagnu.{html,txt} /usr/share/doc/dejagnu-1.6.3

make check

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== binutils ===
{{{#!highlight sh
cd /sources/
APP=binutils
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

expect -c "spawn ls"
mkdir -v build
cd       build

../configure --prefix=/usr       \
             --sysconfdir=/etc   \
             --enable-gold       \
             --enable-ld=default \
             --enable-plugins    \
             --enable-shared     \
             --disable-werror    \
             --enable-64-bit-bfd \
             --with-system-zlib
make tooldir=/usr

make -k check
grep '^FAIL:' $(find -name '*.log')
# expected to 12 tests fail 
grep '^FAIL:' $(find -name '*.log') | wc -l 

make tooldir=/usr install
rm -fv /usr/lib/lib{bfd,ctf,ctf-nobfd,sframe,opcodes}.a
rm -fv /usr/share/man/man1/{gprofng,gp-*}.1

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== gmp ===
{{{#!highlight sh
cd /sources/
APP=gmp
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

cp -v configfsf.guess config.guess
cp -v configfsf.sub   config.sub

./configure --prefix=/usr    \
            --enable-cxx     \
            --disable-static \
            --docdir=/usr/share/doc/gmp-6.2.1
make
make html
make check 2>&1 | tee gmp-check-log
awk '/# PASS:/{total+=$3} ; END{print total}' gmp-check-log
# check all 197 pass 
make install
make install-html

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== mpfr ===
{{{#!highlight sh
cd /sources/
APP=mpfr
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

sed -e 's/+01,234,567/+1,234,567 /' \
    -e 's/13.10Pd/13Pd/'            \
    -i tests/tsprintf.c

./configure --prefix=/usr        \
            --disable-static     \
            --enable-thread-safe \
            --docdir=/usr/share/doc/mpfr-4.2.0
make
make html
make check
# ensure that all 197 tests passed
make install
make install-html

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== mpc ===
{{{#!highlight sh
cd /sources/
APP=mpc
EXTENSION=gz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr    \
            --disable-static \
            --docdir=/usr/share/doc/mpc-1.3.1

make
make html
make check
make install
make install-html

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== attr ===
{{{#!highlight sh
cd /sources/
APP=attr
EXTENSION=gz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr     \
            --disable-static  \
            --sysconfdir=/etc \
            --docdir=/usr/share/doc/attr-2.5.1

make
make check
make install

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== acl ===
{{{#!highlight sh
cd /sources/
APP=acl
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr         \
            --disable-static      \
            --docdir=/usr/share/doc/acl-2.3.1

make
make install

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== libcap ===
{{{#!highlight sh
cd /sources/
APP=libcap
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

sed -i '/install -m.*STA/d' libcap/Makefile
make prefix=/usr lib=lib
make test
make prefix=/usr lib=lib install

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== shadow ===
{{{#!highlight sh
cd /sources/
APP=shadow
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

sed -i 's/groups$(EXEEXT) //' src/Makefile.in
find man -name Makefile.in -exec sed -i 's/groups\.1 / /'   {} \;
find man -name Makefile.in -exec sed -i 's/getspnam\.3 / /' {} \;
find man -name Makefile.in -exec sed -i 's/passwd\.5 / /'   {} \;

sed -e 's:#ENCRYPT_METHOD DES:ENCRYPT_METHOD SHA512:' \
    -e 's@#\(SHA_CRYPT_..._ROUNDS 5000\)@\100@'       \
    -e 's:/var/spool/mail:/var/mail:'                 \
    -e '/PATH=/{s@/sbin:@@;s@/bin:@@}'                \
    -i etc/login.defs

# no cracklib support 	

touch /usr/bin/passwd
./configure --sysconfdir=/etc \
            --disable-static  \
            --with-group-name-max-length=32

make
make exec_prefix=/usr install
make -C man install-man

pwconv
grpconv
mkdir -p /etc/default
useradd -D --gid 999

sed -i '/MAIL/s/yes/no/' /etc/default/useradd
# input root pwd
passwd root
			
cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== gcc ===
{{{#!highlight sh
cd /sources/
APP=gcc
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

case $(uname -m) in
  x86_64)
    sed -e '/m64=/s/lib64/lib/' \
        -i.orig gcc/config/i386/t-linux64
  ;;
esac

mkdir -v build
cd       build

../configure --prefix=/usr            \
             LD=ld                    \
             --enable-languages=c,c++ \
             --enable-default-pie     \
             --enable-default-ssp     \
             --disable-multilib       \
             --disable-bootstrap      \
             --with-system-zlib

time make # 43 SBU # real	65m28.356s
ulimit -s 32768
chown -Rv tester .
su tester -c "PATH=$PATH make -k check" # started 16:14
../contrib/test_summary

make install
chown -v -R root:root \
    /usr/lib/gcc/$(gcc -dumpmachine)/12.2.0/include{,-fixed}
ln -svr /usr/bin/cpp /usr/lib
ln -sfv ../../libexec/gcc/$(gcc -dumpmachine)/12.2.0/liblto_plugin.so \
        /usr/lib/bfd-plugins/

echo 'int main(){}' > dummy.c
cc dummy.c -v -Wl,--verbose &> dummy.log
readelf -l a.out | grep ': /lib'
# should show
# [Requesting program interpreter: /lib64/ld-linux-x86-64.so.2]

grep -E -o '/usr/lib.*/S?crt[1in].*succeeded' dummy.log
grep -B4 '^ /usr/include' dummy.log
grep 'SEARCH.*/usr/lib' dummy.log |sed 's|; |\n|g'
grep "/lib.*/libc.so.6 " dummy.log
rm -v dummy.c a.out dummy.log

mkdir -pv /usr/share/gdb/auto-load/usr/lib
mv -v /usr/lib/*gdb.py /usr/share/gdb/auto-load/usr/lib

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== pkg-config ===
{{{#!highlight sh
cd /sources/
APP=pkg-config
EXTENSION=gz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr              \
            --with-internal-glib       \
            --disable-host-tool        \
            --docdir=/usr/share/doc/pkg-config-0.29.2
make
make check
make install

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== ncurses ===
{{{#!highlight sh
cd /sources/
APP=ncurses
EXTENSION=gz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr           \
            --mandir=/usr/share/man \
            --with-shared           \
            --without-debug         \
            --without-normal        \
            --with-cxx-shared       \
            --enable-pc-files       \
            --enable-widec          \
            --with-pkg-config-libdir=/usr/lib/pkgconfig

make
make DESTDIR=$PWD/dest install
install -vm755 dest/usr/lib/libncursesw.so.6.4 /usr/lib
rm -v  dest/usr/lib/libncursesw.so.6.4
cp -av dest/* /

for lib in ncurses form panel menu ; do
    rm -vf                    /usr/lib/lib${lib}.so
    echo "INPUT(-l${lib}w)" > /usr/lib/lib${lib}.so
    ln -sfv ${lib}w.pc        /usr/lib/pkgconfig/${lib}.pc
done

rm -vf                     /usr/lib/libcursesw.so
echo "INPUT(-lncursesw)" > /usr/lib/libcursesw.so
ln -sfv libncurses.so      /usr/lib/libcurses.so

mkdir -pv      /usr/share/doc/ncurses-6.4
cp -v -R doc/* /usr/share/doc/ncurses-6.4

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== sed ===
{{{#!highlight sh
cd /sources/
APP=sed
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr

make
make html
chown -Rv tester .
su tester -c "PATH=$PATH make check"

make install
install -d -m755           /usr/share/doc/sed-4.9
install -m644 doc/sed.html /usr/share/doc/sed-4.9

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== psmisc ===
{{{#!highlight sh
cd /sources/
APP=psmisc
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr
make
make install

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== gettext ===
{{{#!highlight sh
cd /sources/
APP=gettext
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr    \
            --disable-static \
            --docdir=/usr/share/doc/gettext-0.21.1

make
make check
make install
chmod -v 0755 /usr/lib/preloadable_libintl.so

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== bison ===
{{{#!highlight sh
cd /sources/
APP=bison
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr --docdir=/usr/share/doc/bison-3.8.2
make
make check
make install

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== grep ===
{{{#!highlight sh
cd /sources/
APP=grep
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

sed -i "s/echo/#echo/" src/egrep.sh
./configure --prefix=/usr
make
make check
make install

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== bash ===
{{{#!highlight sh
cd /sources/
APP=bash
EXTENSION=gz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr             \
            --without-bash-malloc     \
            --with-installed-readline \
            --docdir=/usr/share/doc/bash-5.2.15

make
chown -Rv tester .
su -s /usr/bin/expect tester << EOF
set timeout -1
spawn make tests
expect eof
lassign [wait] _ _ _ value
exit $value
EOF

make install
exec /usr/bin/bash --login

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== libtool ===
{{{#!highlight sh
cd /sources/
APP=libtool
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr
make
make -k check
make install
rm -fv /usr/lib/libltdl.a

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== gdbm ===
{{{#!highlight sh
cd /sources/
APP=gdbm
EXTENSION=gz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr    \
            --disable-static \
            --enable-libgdbm-compat

make
make check
make install

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== gperf ===
{{{#!highlight sh
cd /sources/
APP=gperf
EXTENSION=gz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr --docdir=/usr/share/doc/gperf-3.1
make
make -j1 check
make install

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== expat ===
{{{#!highlight sh
cd /sources/
APP=expat
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr    \
            --disable-static \
            --docdir=/usr/share/doc/expat-2.5.0

make
make check
make install
install -v -m644 doc/*.{html,css} /usr/share/doc/expat-2.5.0

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== inetutils ===
{{{#!highlight sh
cd /sources/
APP=inetutils
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr        \
            --bindir=/usr/bin    \
            --localstatedir=/var \
            --disable-logger     \
            --disable-whois      \
            --disable-rcp        \
            --disable-rexec      \
            --disable-rlogin     \
            --disable-rsh        \
            --disable-servers

make
make check
make install
mv -v /usr/{,s}bin/ifconfig
cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== less ===
{{{#!highlight sh
cd /sources/
APP=less
EXTENSION=gz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr --sysconfdir=/etc
make
make install

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== perl ===
{{{#!highlight sh
cd /sources/
APP=perl
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

export BUILD_ZLIB=False
export BUILD_BZIP2=0

sh Configure -des                                         \
             -Dprefix=/usr                                \
             -Dvendorprefix=/usr                          \
             -Dprivlib=/usr/lib/perl5/5.36/core_perl      \
             -Darchlib=/usr/lib/perl5/5.36/core_perl      \
             -Dsitelib=/usr/lib/perl5/5.36/site_perl      \
             -Dsitearch=/usr/lib/perl5/5.36/site_perl     \
             -Dvendorlib=/usr/lib/perl5/5.36/vendor_perl  \
             -Dvendorarch=/usr/lib/perl5/5.36/vendor_perl \
             -Dman1dir=/usr/share/man/man1                \
             -Dman3dir=/usr/share/man/man3                \
             -Dpager="/usr/bin/less -isR"                 \
             -Duseshrplib                                 \
             -Dusethreads
make
make test
make install
unset BUILD_ZLIB BUILD_BZIP2

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== XML-Parser ===
{{{#!highlight sh
cd /sources/
APP=XML-Parser
EXTENSION=gz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

perl Makefile.PL
make
make test
make install

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== intltool-0.51.0.tar.gz ===
{{{#!highlight sh
cd /sources/
APP=intltool
EXTENSION=gz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

sed -i 's:\\\${:\\\$\\{:' intltool-update.in
./configure --prefix=/usr
make
make check
make install
install -v -Dm644 doc/I18N-HOWTO /usr/share/doc/intltool-0.51.0/I18N-HOWTO

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== autoconf-2.71.tar.xz ===
{{{#!highlight sh
cd /sources/
APP=autoconf
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

sed -e 's/SECONDS|/&SHLVL|/'               \
    -e '/BASH_ARGV=/a\        /^SHLVL=/ d' \
    -i.orig tests/local.at

./configure --prefix=/usr
make
make check
make install

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== automake-1.16.5.tar.xz ===
{{{#!highlight sh
cd /sources/
APP=automake
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr --docdir=/usr/share/doc/automake-1.16.5

make
make -j4 check
make install

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== openssl-3.0.8.tar.gz ===
{{{#!highlight sh
cd /sources/
APP=openssl
EXTENSION=gz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./config --prefix=/usr         \
         --openssldir=/etc/ssl \
         --libdir=lib          \
         shared                \
         zlib-dynamic

make
make test
sed -i '/INSTALL_LIBS/s/libcrypto.a libssl.a//' Makefile
make MANSUFFIX=ssl install
mv -v /usr/share/doc/openssl /usr/share/doc/openssl-3.0.8
cp -vfr doc/* /usr/share/doc/openssl-3.0.8

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== kmod-30.tar.xz ===
{{{#!highlight sh
cd /sources/
APP=kmod
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr          \
            --sysconfdir=/etc      \
            --with-openssl         \
            --with-xz              \
            --with-zstd            \
            --with-zlib

make
make install

for target in depmod insmod modinfo modprobe rmmod; do
  ln -sfv ../bin/kmod /usr/sbin/$target
done

ln -sfv kmod /usr/bin/lsmod

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== elfutils-0.188.tar.bz2 ===
{{{#!highlight sh
cd /sources/
APP=elfutils
EXTENSION=bz2
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr                \
            --disable-debuginfod         \
            --enable-libdebuginfod=dummy

make
make check
make -C libelf install
install -vm644 config/libelf.pc /usr/lib/pkgconfig
rm /usr/lib/libelf.a

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== libffi-3.4.4.tar.gz ===
{{{#!highlight sh
cd /sources/
APP=libffi
EXTENSION=gz
tar xvzf $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr          \
            --disable-static       \
            --with-gcc-arch=native

make
make check
make install

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== Python-3.11.2.tar.xz ===
{{{#!highlight sh
cd /sources/
APP=Python-3
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr        \
            --enable-shared      \
            --with-system-expat  \
            --with-system-ffi    \
            --enable-optimizations

make
make install

cat > /etc/pip.conf << "EOF"
[global]
root-user-action = ignore
disable-pip-version-check = true
EOF

install -v -dm755 /usr/share/doc/python-3.11.2/html

tar --strip-components=1  \
    --no-same-owner       \
    --no-same-permissions \
    -C /usr/share/doc/python-3.11.2/html \
    -xvf ../python-3.11.2-docs-html.tar.bz2

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== wheel-0.38.4.tar.gz ===
{{{#!highlight sh
cd /sources/
APP=wheel
EXTENSION=gz
tar xvzf $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

PYTHONPATH=src pip3 wheel -w dist --no-build-isolation --no-deps $PWD
pip3 install --no-index --find-links=dist wheel

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== ninja-1.11.1.tar.gz ===
{{{#!highlight sh
cd /sources/
APP=ninja
EXTENSION=gz
tar xvzf $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

export NINJAJOBS=4

sed -i '/int Guess/a \
  int   j = 0;\
  char* jobs = getenv( "NINJAJOBS" );\
  if ( jobs != NULL ) j = atoi( jobs );\
  if ( j > 0 ) return j;\
' src/ninja.cc

python3 configure.py --bootstrap

./ninja ninja_test
./ninja_test --gtest_filter=-SubprocessTest.SetWithLots

install -vm755 ninja /usr/bin/
install -vDm644 misc/bash-completion /usr/share/bash-completion/completions/ninja
install -vDm644 misc/zsh-completion  /usr/share/zsh/site-functions/_ninja

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== meson-1.0.0.tar.gz ===
{{{#!highlight sh
cd /sources/
APP=meson
EXTENSION=gz
tar xvzf $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

pip3 wheel -w dist --no-build-isolation --no-deps $PWD
pip3 install --no-index --find-links dist meson
install -vDm644 data/shell-completions/bash/meson /usr/share/bash-completion/completions/meson
install -vDm644 data/shell-completions/zsh/_meson /usr/share/zsh/site-functions/_meson

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== coreutils-9.1.tar.xz ===
{{{#!highlight sh
cd /sources/
APP=coreutils
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

patch -Np1 -i ../coreutils-9.1-i18n-1.patch

autoreconf -fiv
FORCE_UNSAFE_CONFIGURE=1 ./configure \
            --prefix=/usr            \
            --enable-no-install-program=kill,uptime

make
make NON_ROOT_USERNAME=tester check-root

echo "dummy:x:102:tester" >> /etc/group

chown -Rv tester . 
su tester -c "PATH=$PATH make RUN_EXPENSIVE_TESTS=yes check"
sed -i '/dummy/d' /etc/group

make install

mv -v /usr/bin/chroot /usr/sbin
mv -v /usr/share/man/man1/chroot.1 /usr/share/man/man8/chroot.8
sed -i 's/"1"/"8"/' /usr/share/man/man8/chroot.8

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== check-0.15.2.tar.gz ===
{{{#!highlight sh
cd /sources/
APP=check
EXTENSION=gz
tar xvzf $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr --disable-static

make
make check
make docdir=/usr/share/doc/check-0.15.2 install

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== diffutils-3.9.tar.xz ===
{{{#!highlight sh
cd /sources/
APP=diffutils
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr
make
make check
make install

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== gawk-5.2.1.tar.xz ===
{{{#!highlight sh
cd /sources/
APP=gawk
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

sed -i 's/extras//' Makefile.in
./configure --prefix=/usr
make
make check
make LN='ln -f' install
mkdir -pv                                   /usr/share/doc/gawk-5.2.1
cp    -v doc/{awkforai.txt,*.{eps,pdf,jpg}} /usr/share/doc/gawk-5.2.1

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== findutils-4.9.0.tar.xz ===
{{{#!highlight sh
cd /sources/
APP=findutils
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

case $(uname -m) in
    i?86)   TIME_T_32_BIT_OK=yes ./configure --prefix=/usr --localstatedir=/var/lib/locate ;;
    x86_64) ./configure --prefix=/usr --localstatedir=/var/lib/locate ;;
esac

make
chown -Rv tester .
su tester -c "PATH=$PATH make check"
make install

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== groff-1.22.4.tar.gz ===
{{{#!highlight sh
cd /sources/
APP=groff
EXTENSION=gz
tar xvzf $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

PAGE=A4 ./configure --prefix=/usr

make
make install

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== grub-2.06.tar.xz ===
{{{#!highlight sh
cd /sources/
APP=grub
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

unset {C,CPP,CXX,LD}FLAGS
patch -Np1 -i ../grub-2.06-upstream_fixes-1.patch

./configure --prefix=/usr          \
            --sysconfdir=/etc      \
            --disable-efiemu       \
            --disable-werror

make
make install
mv -v /etc/bash_completion.d/grub /usr/share/bash-completion/completions

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== gzip-1.12.tar.xz ===
{{{#!highlight sh
cd /sources/
APP=gzip
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr
make
make check
make install

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== iproute2-6.1.0.tar.xz ===
{{{#!highlight sh
cd /sources/
APP=iproute2
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

sed -i /ARPD/d Makefile
rm -fv man/man8/arpd.8

make NETNS_RUN_DIR=/run/netns
make SBINDIR=/usr/sbin install
mkdir -pv             /usr/share/doc/iproute2-6.1.0
cp -v COPYING README* /usr/share/doc/iproute2-6.1.0

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== kbd-2.5.1.tar.xz ===
{{{#!highlight sh
cd /sources/
APP=kbd
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

patch -Np1 -i ../kbd-2.5.1-backspace-1.patch

sed -i '/RESIZECONS_PROGS=/s/yes/no/' configure
sed -i 's/resizecons.8 //' docs/man/man8/Makefile.in

./configure --prefix=/usr --disable-vlock

make
make check
make install

mkdir -pv           /usr/share/doc/kbd-2.5.1
cp -R -v docs/doc/* /usr/share/doc/kbd-2.5.1

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== libpipeline-1.5.7.tar.gz ===
{{{#!highlight sh
cd /sources/
APP=libpipeline
EXTENSION=gz
tar xvzf $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr
make
make check
make install

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== make-4.4.tar.gz ===
{{{#!highlight sh
cd /sources/
APP=make
EXTENSION=gz
tar xvzf $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

sed -e '/ifdef SIGPIPE/,+2 d' \
    -e '/undef  FATAL_SIG/i FATAL_SIG (SIGPIPE);' \
    -i src/main.c

./configure --prefix=/usr
make
make check
make install

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== patch-2.7.6.tar.xz ===
{{{#!highlight sh
cd /sources/
APP=patch
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr
make
make check
make install

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== tar-1.34.tar.xz ===
{{{#!highlight sh
cd /sources/
APP=tar
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

FORCE_UNSAFE_CONFIGURE=1  \
./configure --prefix=/usr

make
make check
make install
make -C doc install-html docdir=/usr/share/doc/tar-1.34

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== texinfo-7.0.2.tar.xz ===
{{{#!highlight sh
cd /sources/
APP=texinfo
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr
make
make check
make install
make TEXMF=/usr/share/texmf install-tex

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== vim-9.0.1273.tar.xz ===
{{{#!highlight sh
cd /sources/
APP=vim
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

echo '#define SYS_VIMRC_FILE "/etc/vimrc"' >> src/feature.h
./configure --prefix=/usr
make
chown -Rv tester .
su tester -c "LANG=en_US.UTF-8 make -j1 test" &> vim-test.log
make install

ln -sv vim /usr/bin/vi
for L in  /usr/share/man/{,*/}man1/vim.1; do
    ln -sv vim.1 $(dirname $L)/vi.1
done

ln -sv ../vim/vim90/doc /usr/share/doc/vim-9.0.1273

cat > /etc/vimrc << "EOF"
source $VIMRUNTIME/defaults.vim
let skip_defaults_vim=1

set nocompatible
set backspace=2
set mouse=
syntax on
if (&term == "xterm") || (&term == "putty")
  set background=dark
endif

EOF

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== eudev-3.2.11.tar.gz ===
{{{#!highlight sh
cd /sources/
APP=eudev
EXTENSION=gz
tar xvzf $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

sed -i '/udevdir/a udev_dir=${udevdir}' src/udev/udev.pc.in
./configure --prefix=/usr           \
            --bindir=/usr/sbin      \
            --sysconfdir=/etc       \
            --enable-manpages       \
            --disable-static

make
mkdir -pv /usr/lib/udev/rules.d
mkdir -pv /etc/udev/rules.d

make check
make install

tar -xvf ../udev-lfs-20171102.tar.xz
make -f udev-lfs-20171102/Makefile.lfs install

udevadm hwdb --update

cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== man-db-2.11.2.tar.xz ===
{{{#!highlight sh
cd /sources/
APP=man-db
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr                         \
            --docdir=/usr/share/doc/man-db-2.11.2 \
            --sysconfdir=/etc                     \
            --disable-setuid                      \
            --enable-cache-owner=bin              \
            --with-browser=/usr/bin/lynx          \
            --with-vgrind=/usr/bin/vgrind         \
            --with-grap=/usr/bin/grap             \
            --with-systemdtmpfilesdir=            \
            --with-systemdsystemunitdir=
make
make check
make install
			
cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== procps-ng-4.0.2.tar.xz ===
{{{#!highlight sh
cd /sources/
APP=procps
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure --prefix=/usr                           \
            --docdir=/usr/share/doc/procps-ng-4.0.2 \
            --disable-static                        \
            --disable-kill

make
make check
make install
			
cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== util-linux-2.38.1.tar.xz ===
{{{#!highlight sh
cd /sources/
APP=util-linux
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

./configure ADJTIME_PATH=/var/lib/hwclock/adjtime \
            --bindir=/usr/bin    \
            --libdir=/usr/lib    \
            --sbindir=/usr/sbin  \
            --disable-chfn-chsh  \
            --disable-login      \
            --disable-nologin    \
            --disable-su         \
            --disable-setpriv    \
            --disable-runuser    \
            --disable-pylibmount \
            --disable-static     \
            --without-python     \
            --without-systemd    \
            --without-systemdsystemunitdir \
            --docdir=/usr/share/doc/util-linux-2.38.1

make
chown -Rv tester .
su tester -c "make -k check"
make install
			
cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== e2fsprogs-1.47.0.tar.gz ===
{{{#!highlight sh
cd /sources/
APP=e2fsprogs
EXTENSION=gz
tar xvzf $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

mkdir -v build
cd       build

../configure --prefix=/usr           \
             --sysconfdir=/etc       \
             --enable-elf-shlibs     \
             --disable-libblkid      \
             --disable-libuuid       \
             --disable-uuidd         \
             --disable-fsck

make
make check
make install
rm -fv /usr/lib/{libcom_err,libe2p,libext2fs,libss}.a
gunzip -v /usr/share/info/libext2fs.info.gz
install-info --dir-file=/usr/share/info/dir /usr/share/info/libext2fs.info
makeinfo -o      doc/com_err.info ../lib/et/com_err.texinfo
install -v -m644 doc/com_err.info /usr/share/info
install-info --dir-file=/usr/share/info/dir /usr/share/info/com_err.info
sed 's/metadata_csum_seed,//' -i /etc/mke2fs.conf
			
cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== sysklogd-1.5.1.tar.gz ===
{{{#!highlight sh
cd /sources/
APP=sysklogd
EXTENSION=gz
tar xvzf $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

sed -i '/Error loading kernel symbols/{n;n;d}' ksym_mod.c
sed -i 's/union wait/int/' syslogd.c

make
make BINDIR=/sbin install

cat > /etc/syslog.conf << "EOF"
auth,authpriv.* -/var/log/auth.log
*.*;auth,authpriv.none -/var/log/sys.log
daemon.* -/var/log/daemon.log
kern.* -/var/log/kern.log
mail.* -/var/log/mail.log
user.* -/var/log/user.log
*.emerg *
EOF
			
cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== sysvinit-3.06.tar.xz ===
{{{#!highlight sh
cd /sources/
APP=sysvinit
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

patch -Np1 -i ../sysvinit-3.06-consolidated-1.patch
make
make install
			
cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )
}}}

=== Stripping ===
{{{#!highlight sh
save_usrlib="$(cd /usr/lib; ls ld-linux*[^g])
             libc.so.6
             libthread_db.so.1
             libquadmath.so.0.0.0
             libstdc++.so.6.0.30
             libitm.so.1.0.0
             libatomic.so.1.2.0"

cd /usr/lib

for LIB in $save_usrlib; do
    objcopy --only-keep-debug $LIB $LIB.dbg
    cp $LIB /tmp/$LIB
    strip --strip-unneeded /tmp/$LIB
    objcopy --add-gnu-debuglink=$LIB.dbg /tmp/$LIB
    install -vm755 /tmp/$LIB /usr/lib
    rm /tmp/$LIB
done

online_usrbin="bash find strip"
online_usrlib="libbfd-2.40.so
               libsframe.so.0.0.0
               libhistory.so.8.2
               libncursesw.so.6.4
               libm.so.6
               libreadline.so.8.2
               libz.so.1.2.13
               $(cd /usr/lib; find libnss*.so* -type f)"

for BIN in $online_usrbin; do
    cp /usr/bin/$BIN /tmp/$BIN
    strip --strip-unneeded /tmp/$BIN
    install -vm755 /tmp/$BIN /usr/bin
    rm /tmp/$BIN
done

for LIB in $online_usrlib; do
    cp /usr/lib/$LIB /tmp/$LIB
    strip --strip-unneeded /tmp/$LIB
    install -vm755 /tmp/$LIB /usr/lib
    rm /tmp/$LIB
done

for i in $(find /usr/lib -type f -name \*.so* ! -name \*dbg) \
         $(find /usr/lib -type f -name \*.a)                 \
         $(find /usr/{bin,sbin,libexec} -type f); do
    case "$online_usrbin $online_usrlib $save_usrlib" in
        *$(basename $i)* )
            ;;
        * ) strip --strip-unneeded $i
            ;;
    esac
done

unset BIN LIB save_usrlib online_usrbin online_usrlib
}}}

=== Cleaning Up ===
{{{#!highlight sh
rm -rf /tmp/*
find /usr/lib /usr/libexec -name \*.la -delete
find /usr -depth -name $(uname -m)-lfs-linux-gnu\* | xargs rm -rf
userdel -r tester
}}}

=== lfs-bootscripts-20230101.tar.xz ===
{{{#!highlight sh
cd /sources/
APP=lfs-bootscripts
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

make install
			
cd /sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

bash /usr/lib/udev/init-net-rules.sh
cat /etc/udev/rules.d/70-persistent-net.rules

cat > /etc/sysconfig/ifconfig.eth0 << "EOF"
ONBOOT=yes
IFACE=eth0
SERVICE=ipv4-static
IP=192.168.1.2
GATEWAY=192.168.1.1
PREFIX=24
BROADCAST=192.168.1.255
EOF

cat > /etc/resolv.conf << "EOF"
domain <Your Domain Name>
nameserver <IP address of your primary nameserver>
nameserver <IP address of your secondary nameserver>
EOF

echo "vitux" > /etc/hostname

cat > /etc/hosts << "EOF"
127.0.0.1 localhost.localdomain localhost
127.0.1.1 vitux.bitarus.mooo.com
::1       localhost ip6-localhost ip6-loopback
ff02::1   ip6-allnodes
ff02::2   ip6-allrouters
EOF

cat > /etc/inittab << "EOF"
id:3:initdefault:
si::sysinit:/etc/rc.d/init.d/rc S
l0:0:wait:/etc/rc.d/init.d/rc 0
l1:S1:wait:/etc/rc.d/init.d/rc 1
l2:2:wait:/etc/rc.d/init.d/rc 2
l3:3:wait:/etc/rc.d/init.d/rc 3
l4:4:wait:/etc/rc.d/init.d/rc 4
l5:5:wait:/etc/rc.d/init.d/rc 5
l6:6:wait:/etc/rc.d/init.d/rc 6
ca:12345:ctrlaltdel:/sbin/shutdown -t1 -a -r now
su:S06:once:/sbin/sulogin
s1:1:respawn:/sbin/sulogin
1:2345:respawn:/sbin/agetty --noclear tty1 9600
2:2345:respawn:/sbin/agetty tty2 9600
3:2345:respawn:/sbin/agetty tty3 9600
4:2345:respawn:/sbin/agetty tty4 9600
5:2345:respawn:/sbin/agetty tty5 9600
6:2345:respawn:/sbin/agetty tty6 9600
EOF

cat > /etc/sysconfig/clock << "EOF"
UTC=1
# Set this to any options you might need to give to hwclock,
# such as machine hardware clock type for Alphas.
CLOCKPARAMS=
EOF

cat > /etc/sysconfig/console << "EOF"
KEYMAP="pt-latin1"
FONT="lat1-16 -m 8859-1"
UNICODE="1"
EOF

locale -a
locale -a | grep -i pt
kk_KZ.pt154
pt_BR
pt_BR.iso88591
pt_BR.utf8
pt_PT
pt_PT.iso88591
pt_PT.iso885915@euro
pt_PT.utf8
pt_PT@euro

cat > /etc/profile << "EOF"
export LANG=pt_PT.utf8
EOF

cat > /etc/inputrc << "EOF"
# Modified by Chris Lynn <roryo@roryo.dynup.net>
# Allow the command prompt to wrap to the next line
set horizontal-scroll-mode Off
# Enable 8-bit input
set meta-flag On
set input-meta On
# Turns off 8th bit stripping
set convert-meta Off
# Keep the 8th bit for display
set output-meta On
# none, visible or audible
set bell-style none
# All of the following map the escape sequence of the value
# contained in the 1st argument to the readline specific functions
"\eOd": backward-word
"\eOc": forward-word
# for linux console
"\e[1~": beginning-of-line
"\e[4~": end-of-line
"\e[5~": beginning-of-history
"\e[6~": end-of-history
"\e[3~": delete-char
"\e[2~": quoted-insert
# for xterm
"\eOH": beginning-of-line
"\eOF": end-of-line
# for Konsole
"\e[H": beginning-of-line
"\e[F": end-of-line
EOF

cat > /etc/shells << "EOF"
/bin/sh
/bin/bash
EOF

cat > /etc/fstab << "EOF"
# file-system  mount-point  type     options             dump  fsck
#                                                              order

#/dev/<xxx>     /            <fff>    defaults            1     1
#/dev/<yyy>     swap         swap     pri=1               0     0
proc           /proc        proc     nosuid,noexec,nodev 0     0
sysfs          /sys         sysfs    nosuid,noexec,nodev 0     0
devpts         /dev/pts     devpts   gid=5,mode=620      0     0
tmpfs          /run         tmpfs    defaults            0     0
devtmpfs       /dev         devtmpfs mode=0755,nosuid    0     0
tmpfs          /dev/shm     tmpfs    nosuid,nodev        0     0
EOF
}}}

=== linux-6.1.11.tar.xz ===
{{{#!highlight sh
cd /sources/
APP=linux
EXTENSION=xz
tar xvif $APP*.$EXTENSION
cd $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

make mrproper
make menuconfig
		
# Processor type and features --->
#    [*] Build a relocatable kernel [CONFIG_RELOCATABLE]
#    [*]   Randomize the address of the kernel image (KASLR) [CONFIG_RANDOMIZE_BASE]
# General setup --->
#    [ ] Compile the kernel with warnings as errors [CONFIG_WERROR]
#    < > Enable kernel headers through /sys/kernel/kheaders.tar.xz [CONFIG_IKHEADERS]
# General architecture-dependent options  --->
#    [*] Stack Protector buffer overflow detection [CONFIG_STACKPROTECTOR]
#    [*]   Strong Stack Protector [CONFIG_STACKPROTECTOR_STRONG]
# Device Drivers  --->
#   Graphics support --->
#    Frame buffer Devices --->
#       <*> Support for frame buffer devices --->
#    Console display driver support --->
#       [*] Framebuffer Console support [CONFIG_FRAMEBUFFER_CONSOLE]
#   Generic Driver Options  --->
#    [ ] Support for uevent helper [CONFIG_UEVENT_HELPER]
#    [*] Maintain a devtmpfs filesystem to mount at /dev [CONFIG_DEVTMPFS]
#    [*]   Automount devtmpfs at /dev, after the kernel mounted the rootfs [CONFIG_DEVTMPFS_MOUNT]
# Processor type and features --->
#   [*] Support x2apic [CONFIG_X86_X2APIC]
# Device Drivers --->
#   [*] PCI Support ---> [CONFIG_PCI]
#     [*] Message Signaled Interrupts (MSI and MSI-X) [CONFIG_PCI_MSI]
#   [*] IOMMU Hardware Support ---> [CONFIG_IOMMU_SUPPORT]
#     [*] Support for Interrupt Remapping [CONFIG_IRQ_REMAP]

/sources/linux-6.1.11# find . -name .config
./.config

cat .config | grep -e CONFIG_IRQ_REMAP -e CONFIG_IOMMU_SUPPORT=y -e CONFIG_PCI_MSI=y -e CONFIG_PCI=y -e CONFIG_X86_X2APIC=y  \
-e CONFIG_DEVTMPFS_MOUNT -e CONFIG_DEVTMPFS=y -e CONFIG_UEVENT_HELPER -e CONFIG_FRAMEBUFFER_CONSOLE=y \
-e CONFIG_STACKPROTECTOR=y -e CONFIG_STACKPROTECTOR_STRONG=y -e CONFIG_RELOCATABLE=y -e CONFIG_RANDOMIZE_BASE=y \
-e CONFIG_WERROR -e CONFIG_IKHEADERS

# # CONFIG_WERROR is not set
# # CONFIG_IKHEADERS is not set
# CONFIG_RELOCATABLE=y
# CONFIG_RANDOMIZE_BASE=y
# CONFIG_STACKPROTECTOR=y
# CONFIG_STACKPROTECTOR_STRONG=y
# CONFIG_PCI=y
# CONFIG_PCI_MSI=y
# # CONFIG_UEVENT_HELPER is not set
# CONFIG_DEVTMPFS=y
# CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_IOMMU_SUPPORT=y
# CONFIG_IRQ_REMAP=y

# https://www.linuxfromscratch.org/hints/downloads/files/kernel-configuration.txt

make help 
make
make modules_install

cp -iv arch/x86/boot/bzImage /boot/vmlinuz-6.1.11-lfs-11.3
cp -iv System.map /boot/System.map-6.1.11
cp -iv .config /boot/config-6.1.11
install -d /usr/share/doc/linux-6.1.11
cp -r Documentation/* /usr/share/doc/linux-6.1.11

install -v -m755 -d /etc/modprobe.d

cat > /etc/modprobe.d/usb.conf << "EOF"
install ohci_hcd /sbin/modprobe ehci_hcd ; /sbin/modprobe -i ohci_hcd ; true
install uhci_hcd /sbin/modprobe ehci_hcd ; /sbin/modprobe -i uhci_hcd ; true
EOF
		
cd $LFS/sources/ 
rm -rf $(ls $APP*$EXTENSION | sed  's/\.tar//g' | sed "s/\.$EXTENSION//g" )

echo 11.3 > /etc/lfs-release

cat > /etc/lsb-release << "EOF"
DISTRIB_ID="Linux From Scratch"
DISTRIB_RELEASE="11.3"
DISTRIB_CODENAME="Vitux"
DISTRIB_DESCRIPTION="Linux From Scratch"
EOF

cat > /etc/os-release << "EOF"
NAME="Linux From Scratch"
VERSION="11.3"
ID=lfs
PRETTY_NAME="Linux From Scratch 11.3"
VERSION_CODENAME="Vitux"
EOF

cd / # as chroot
du . -hs
# 2.0G
du  sources/ -hs
# 603M	sources/
sh version-check.sh

# To make a backup, leave the chroot environment:
exit
mountpoint -q $LFS/dev/shm && umount $LFS/dev/shm
umount $LFS/dev/pts
umount $LFS/{sys,proc,run,dev}
LFS=/home/vagrant/lfs 
echo $LFS
cd $LFS
time tar -cJpf /root/lfs-build-11.3.tar.xz .
# real	17m18.550s
tar tvaf /root/lfs-build-11.3.tar.xz
# -p, --preserve-permissions
# -f, --file=ARCHIVE
# -J, --xz Filter the archive through xz

scp lfs*xz xyz@xyz.com:/media/LFS/
}}}

== Add partition in VM to host LFS build ==
{{{#!highlight sh
# Add dymamic disk 8 GB to debian built with vagrant ....
vagrant halt 
# VirtualBox, debian VM, settings storage sata add hard disk 
# Create VDI dynamically allocated with 8 GB 
vagrant up 
# sd 2:0:0:0: [sdb] 16777216 512-byte logical blocks: (8.59 GB/8.00 GiB)
sudo cfdisk /dev/sdb
# label type gpt 
# new 8GB linux fs 
# write yes quit 
sudo mkfs -v -t ext4 /dev/sdb1 
export LFS=/mnt/lfs
sudo mkdir -pv $LFS
sudo mount -v -t ext4 /dev/sdb1 $LFS
sudo bash 

# change fstab in debian host
cat >>/etc/fstab << "EOF"
/dev/sdb1  /mnt/lfs ext4   defaults      1     1
EOF 

exit 
sudo bash 
export LFS=/mnt/lfs
cd ~
cp lfs-build-11.3.tar.xz $LFS

cd $LFS
rm -rf ./*
tar -xpf /root/lfs-build-11.3.tar.xz
ls 
chown root:root $LFS/*
cat $LFS/etc/inittab
cat $LFS/etc/fstab

# Update LFS fstab
cat >>$LFS/etc/fstab << "EOF"
/dev/sdb1  / ext4   defaults      1     1
EOF 

# Update debian grub to have an entry to LFS
cat >>/etc/grub.d/40_custom << "EOF"
menuentry "GNU/Linux, Linux 6.1.11-lfs-11.3" {
        linux   /boot/vmlinuz-6.1.11-lfs-11.3 root=/dev/sdb1 ro
}
EOF

update-grub

vagrant reload 
# select grun entry for lfs 
# login with root:root 
df -h # uses 2.7G
rm lfs-build-11.3.tar.xz
rm -rf sources/* 
df -h # uses 1.4 GB
}}}


= initramfs with static program =
 * https://www.kernel.org/doc/html/latest/filesystems/ramfs-rootfs-initramfs.html#contents-of-initramfs
A good first step is to get initramfs to run a statically linked "hello world" program as init

{{{#!highlight sh
sudo apt install qemu-system genisoimage

cd /tmp 
wget https://saimei.ftp.acc.umu.se/debian-cd/current/amd64/iso-cd/debian-12.1.0-amd64-netinst.iso
sudo mount -o loop /vagrant/debian-12.1.0-amd64-netinst.iso /mnt/iso

# reuse isolinux from debian iso
mkdir /tmp/debiancd 
mkdir /tmp/debiancd/isolinux 
mkdir /tmp/debiancd/install.amd 
cd /mnt/iso
cp isolinux/isolinux.cfg isolinux/*c32 isolinux/menu.cfg isolinux/txt.cfg /tmp/debiancd/isolinux 
cp install.amd/initrd.gz install.amd/vmlinuz /tmp/debiancd/install.amd/
cp /mnt/iso/isolinux/isolinux.bin /tmp/debiancd/isolinux/

# isolinux.cfg
cat > debiancd/isolinux/isolinux.cfg << EOF 
default bootcd
prompt 1
timeout 40

label bootcd
  kernel /install.amd/vmlinuz
  append initrd=/install.amd/test.cpio.gz vga=788
EOF

# hello.c
cat > hello.c << EOF
#include <stdio.h>
#include <unistd.h>

int main(int argc, char *argv[])
{
  printf("Hello world!\n");
  sleep(999999999);
}
EOF
gcc -static hello.c -o init

# build cpio initramfs
echo init | cpio -o -H newc | gzip > test.cpio.gz
cp test.cpio.gz debiancd/install.amd/test.cpio.gz

cd /tmp/
mkisofs -o /tmp/output.iso  -R -l -L -D -b isolinux/isolinux.bin -c isolinux/boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table -V "LFS_$(date +%Y%m%d)" /tmp/debiancd/ 
rm /vagrant/output.iso
cp output.iso /vagrant

# the output.iso can be launched in VirtualBox booting the iso in a VM Other Linux, Linux 64 bit 

# test with qemu
qemu-system-x86_64  -kernel debiancd/install.amd/vmlinuz -initrd test.cpio.gz /dev/zero
# test with qemu with kernel in debian system
qemu-system-x86_64  -kernel /boot/vmlinuz-5.10.0-22-amd64 -initrd test.cpio.gz /dev/zero
# test with qemu with kernel from lfs
qemu-system-x86_64  -kernel /home/vagrant/lfs/boot/lfskernel -initrd test.cpio.gz /dev/zero
# test with qemu with kernel from lfs
qemu-system-x86_64  -kernel /home/vagrant/lfs/boot/vmlinuz-6.1.11-lfs-11.3 -initrd test.cpio.gz /dev/zero
}}}

== Hello world USB boot ==

=== Build install-mbr ===
{{{#!highlight sh
cd tmp/
wget http://deb.debian.org/debian/pool/main/m/mbr/mbr_1.2.1.tar.xz
tar tvaf mbr_1.2.1.tar.xz
cd mbr-1.2.1/
ls
./configure
make clean
make
make install
}}}

=== create-usb-boot-hello-world.sh ===

Create a FAT16 partition using '''cfdisk /dev/sdX'''. We can find the right device using '''dmesg''' or '''lsblk''' commands.

{{{#!highlight sh 
lsblk
cfdisk (dev/sdc
# new partition FAT16
}}}

{{{#!highlight sh 
lsblk
read -p "Target device: " DEVICE
echo "Install MBR on device $DEVICE"
read -p "Enter to continue"
install-mbr $DEVICE --force

PARTITION=${DEVICE}1
echo "Format $PARTITION"
read -p "Enter to continue"
# create an MS-DOS FAT filesystem
mkdosfs $PARTITION
echo "Install syslinux"
read -p "Enter to continue"
# install the SYSLINUX bootloader on a FAT filesystem
syslinux $PARTITION

echo "Build ramfs"
rm -rf ramfs/
mkdir ramfs
cd ramfs

cat > hello.c << EOF
#include <dirent.h>
#include <stdio.h>
#include <unistd.h>
#include <string.h>

int main(void) {
  char data[256];
  DIR *d;
  struct dirent *dir;
  printf("Hello world!\n");

  d = opendir("/dev");
  if (d) {
    while ((dir = readdir(d)) != NULL) {
      printf("%s\n", dir->d_name);
    }
    closedir(d);
  }
  int loop=1;
  while(loop == 1){
    printf("> ");
    scanf("%s",data);
    printf("<%s>\n", data);
    if( strcmp("exit",data) == 0) loop=0;
  }
  // sleep(3600);
  return(0);
}
EOF
# compile static code
gcc -static hello.c -o init
# build cpio gz
find . | cpio -H newc -o | gzip > ../ramfs.gz
# copy data to initramfs
mount $PARTITION /mnt
cd /mnt
cat > syslinux.cfg << EOF
default vmlinuz
append initrd=initrd.gz init=/init
EOF

cp /boot/vmlinuz vmlinuz # slackware kernel
#cp /root/vmlinuz-6.1.11-lfs-11.3 vmlinuz
cp /root/ramfs.gz initrd.gz
ls .
cd ~
umount /mnt/
sync
}}}