Linux From Scratch - Version 7.1, console history shell script

step_1.sh

#!/bin/bash

function tip { echo -e '\E[37;44m'"\033[1m$1\033[0m"; }

set +h
umask 022
export LFS="/srv/lfs/6.6"
export LC_ALL=POSIX
export LFS_TGT=$(uname -m)-lfs-linux-gnu
export PATH=/tools/bin:/bin:/usr/bin

cd $LFS

# mkdir -v $LFS/tools
# sudo ln -sv $LFS/tools /

tip "clean"
rm -rfv $LFS/tools/*
rm -rfv sources

# wget ftp://ftp.lfs-matrix.net/pub/lfs/lfs-packages/lfs-packages-6.6.tar

tip "start" && ls tools && tar -xvf lfs-packages-6.6.tar && \
  mv -v lfs-6.6-sources sources && \
tip "Binutils" && cd $LFS/sources && tar -xvf binutils-2.20.tar.bz2 && \
  cd binutils-2.20 && \
  mkdir -v ../binutils-build && cd ../binutils-build && \
  ../binutils-2.20/configure --target=$LFS_TGT --prefix=/tools \
      --disable-nls --disable-werror && \
  make && \
  case $(uname -m) in
    x86_64) mkdir -v /tools/lib && ln -sv lib /tools/lib64 ;;
  esac && \
  make install && \
tip "Gcc" && cd $LFS/sources && tar -xf gcc-4.4.3.tar.bz2 && cd gcc-4.4.3 && \
  tar -jxf ../mpfr-2.4.2.tar.bz2 && \
  mv -v mpfr-2.4.2 mpfr && \
  tar -jxf ../gmp-5.0.0.tar.bz2 && \
  mv -v gmp-5.0.0 gmp && \
  mkdir -v ../gcc-build && cd ../gcc-build && \
  ../gcc-4.4.3/configure --target=$LFS_TGT --prefix=/tools \
      --disable-nls --disable-shared --disable-multilib \
      --disable-decimal-float --disable-threads \
      --disable-libmudflap --disable-libssp \
      --disable-libgomp --enable-languages=c && \
  make && make install && \
  ln -vs libgcc.a `$LFS_TGT-gcc -print-libgcc-file-name | \
      sed 's/libgcc/&_eh/'` && \
tip "Linux API Headers" && cd $LFS/sources && \
  tar -xf linux-2.6.32.8.tar.bz2 && \
  cd linux-2.6.32.8 && make mrproper && make headers_check && \
  make INSTALL_HDR_PATH=dest headers_install && \
  cp -rv dest/include/* /tools/include && \
tip "Glibc" && cd $LFS/sources && tar -xf glibc-2.11.1.tar.bz2 && \
  cd glibc-2.11.1 && mkdir -v ../glibc-build && cd ../glibc-build && \
  case `uname -m` in
    i?86) echo "CFLAGS += -march=i486 -mtune=native" > configparms ;;
  esac && \
  ../glibc-2.11.1/configure --prefix=/tools \
      --host=$LFS_TGT --build=$(../glibc-2.11.1/scripts/config.guess) \
      --disable-profile --enable-add-ons \
      --enable-kernel=2.6.18 --with-headers=/tools/include \
      libc_cv_forced_unwind=yes libc_cv_c_cleanup=yes && \
  make && make install && \
tip "Adjusting the Toolchain" && cd $LFS/sources && \
  SPECS=`dirname $($LFS_TGT-gcc -print-libgcc-file-name)`/specs && \
  $LFS_TGT-gcc -dumpspecs | sed \
      -e 's@/lib\(64\)\?/ld@/tools&@g' \
      -e "/^\*cpp:$/{n;s,$, -isystem /tools/include,}" > $SPECS && \
  echo "New specs file is: $SPECS" && \
  unset SPECS && \
  echo 'main(){}' > dummy.c && \
  $LFS_TGT-gcc -B/tools/lib dummy.c && \
  readelf -l a.out | grep ': /tools' && \
  rm -v dummy.c a.out && \
tip "Binutils Pass 2" && cd $LFS/sources && \
  rm -rfv binutils-2.20 && rm -rfv binutils-build && \
  tar -xf binutils-2.20.tar.bz2 && cd binutils-2.20 && \
  mkdir -v ../binutils-build && cd ../binutils-build && \
  CC="$LFS_TGT-gcc -B/tools/lib/" \
      AR=$LFS_TGT-ar RANLIB=$LFS_TGT-ranlib \
      ../binutils-2.20/configure --prefix=/tools \
      --disable-nls --with-lib-path=/tools/lib && \
  make && make install && \
  make -C ld clean && \
  make -C ld LIB_PATH=/usr/lib:/lib && \
  cp -v ld/ld-new /tools/bin && \
tip "GCC Pass 2" && cd $LFS/sources && \
  rm -rfv gcc-4.4.3 && rm -rfv gcc-build && tar -xf gcc-4.4.3.tar.bz2 && \
  cd gcc-4.4.3 && patch -Np1 -i ../gcc-4.4.3-startfiles_fix-1.patch && \
  cp -v gcc/Makefile.in{,.orig} && \
  sed 's@\./fixinc\.sh@-c true@' gcc/Makefile.in.orig > gcc/Makefile.in && \
  cp -v gcc/Makefile.in{,.tmp} && \
  sed 's/^T_CFLAGS =$/& -fomit-frame-pointer/' gcc/Makefile.in.tmp \
      > gcc/Makefile.in && \
  for file in \
    $(find gcc/config -name linux64.h -o -name linux.h -o -name sysv4.h)
  do
    cp -uv $file{,.orig}
    sed -e 's@/lib\(64\)\?\(32\)\?/ld@/tools&@g' \
    -e 's@/usr@/tools@g' $file.orig > $file
    echo '
#undef STANDARD_INCLUDE_DIR
#define STANDARD_INCLUDE_DIR 0
#define STANDARD_STARTFILE_PREFIX_1 ""
#define STANDARD_STARTFILE_PREFIX_2 ""' >> $file
    touch $file.orig
  done && \
  case $(uname -m) in
    x86_64)
      for file in $(find gcc/config -name t-linux64) ; do \
        cp -v $file{,.orig}
        sed '/MULTILIB_OSDIRNAMES/d' $file.orig > $file
      done
    ;;
  esac && \
  tar -jxf ../mpfr-2.4.2.tar.bz2 && \
  mv -v mpfr-2.4.2 mpfr && \
  tar -jxf ../gmp-5.0.0.tar.bz2 && \
  mv -v gmp-5.0.0 gmp && \
  mkdir -v ../gcc-build && \
  cd ../gcc-build && \
  CC="$LFS_TGT-gcc -B/tools/lib/" \
      AR=$LFS_TGT-ar RANLIB=$LFS_TGT-ranlib \
      ../gcc-4.4.3/configure --prefix=/tools \
      --with-local-prefix=/tools --enable-clocale=gnu \
      --enable-shared --enable-threads=posix \
      --enable-__cxa_atexit --enable-languages=c,c++ \
      --disable-libstdcxx-pch --disable-multilib \
      --disable-bootstrap && \
  make && make install && ln -vs gcc /tools/bin/cc && \
  echo 'main(){}' > dummy.c && \
  cc dummy.c && \
  readelf -l a.out | grep ': /tools' && \
  rm -v dummy.c a.out &&
tip "Tcl" && cd $LFS/sources && tar -xf tcl8.5.8-src.tar.gz && \
  cd tcl8.5.8 && cd unix && ./configure --prefix=/tools && \
  make && TZ=UTC make test && make install && \
  chmod -v u+w /tools/lib/libtcl8.5.so && make install-private-headers && \
  ln -sv tclsh8.5 /tools/bin/tclsh && \
tip "Expect" && cd $LFS/sources && tar -xf expect-5.43.0.tar.gz && \
  cd expect-5.43 && patch -Np1 -i ../expect-5.43.0-spawn-1.patch && \
  patch -Np1 -i ../expect-5.43.0-tcl_8.5.5_fix-1.patch && \
  cp -v configure{,.orig} && \
  sed 's:/usr/local/bin:/bin:' configure.orig > configure && \
  ./configure --prefix=/tools --with-tcl=/tools/lib \
      --with-tclinclude=/tools/include --with-x=no && \
  make && make SCRIPTS="" install && \
tip "DejaGNU" && cd $LFS/sources && tar -xf dejagnu-1.4.4.tar.gz && \
  cd dejagnu-1.4.4 && ./configure --prefix=/tools && make install && \
tip "Ncurses" && cd $LFS/sources && tar -xf ncurses-5.7.tar.gz && \
  cd ncurses-5.7 && ./configure --prefix=/tools --with-shared \
      --without-debug --without-ada --enable-overwrite && \
  make && make install && \
tip "Bash" && cd $LFS/sources && tar -xf bash-4.1.tar.gz && \
  cd bash-4.1 && ./configure --prefix=/tools --without-bash-malloc && \
  make && make install && ln -vs bash /tools/bin/sh && \
tip "Bzip2" && cd $LFS/sources && tar -xf bzip2-1.0.5.tar.gz && \
  cd bzip2-1.0.5 && make && make PREFIX=/tools install && \
tip "Coreutils" && cd $LFS/sources && tar -xf coreutils-8.4.tar.gz && \
  cd coreutils-8.4 && \
  ./configure --prefix=/tools --enable-install-program=hostname && \
  make && make RUN_EXPENSIVE_TESTS=yes check && make install && \
  cp -v src/su /tools/bin/su-tools && \
tip "Diffutils" && cd $LFS/sources && tar -xf diffutils-2.8.1.tar.gz && \
  cd diffutils-2.8.1 && ./configure --prefix=/tools && make && make install && \
tip "Findutils" && cd $LFS/sources && tar -xf findutils-4.4.2.tar.gz && \
  cd findutils-4.4.2 && ./configure --prefix=/tools && make && make install && \
tip "Gawk" && cd $LFS/sources && tar -xf gawk-3.1.7.tar.bz2 && \
  cd gawk-3.1.7 && ./configure --prefix=/tools && make && make install && \
tip "Gettext" && cd $LFS/sources && tar -xf gettext-0.17.tar.gz && \
  cd gettext-0.17 && cd gettext-tools && \
  ./configure --prefix=/tools --disable-shared && make -C gnulib-lib && \
  make -C src msgfmt && cp -v src/msgfmt /tools/bin && \
tip "Grep" && cd $LFS/sources && tar -xf grep-2.5.4.tar.bz2 && \
  cd grep-2.5.4 && ./configure --prefix=/tools --disable-perl-regexp \
      --without-included-regex && make && make install && \
tip "Gzip" && cd $LFS/sources && tar -xf gzip-1.4.tar.gz && \
  cd gzip-1.4 && ./configure --prefix=/tools && make && make install && \
tip "M4" && cd $LFS/sources && tar -xf m4-1.4.13.tar.bz2 && \
  cd m4-1.4.13 && ./configure --prefix=/tools && make && make install && \
tip "Make" && cd $LFS/sources && tar -xf make-3.81.tar.bz2 && \
  cd make-3.81 && ./configure --prefix=/tools && make && make install && \
tip "Patch" && cd $LFS/sources && tar -xf patch-2.6.1.tar.bz2 && \
  cd patch-2.6.1 && ./configure --prefix=/tools && make && make install && \
tip "Perl" && cd $LFS/sources && tar -xf perl-5.10.1.tar.bz2 && \
  cd perl-5.10.1 && patch -Np1 -i ../perl-5.10.1-libc-1.patch && \
  sh Configure -des -Dprefix=/tools \
      -Dstatic_ext='Data/Dumper Fcntl IO POSIX' && \
  make perl utilities ext/Errno/pm_to_blib && \
  cp -v perl pod/pod2man /tools/bin && \
  mkdir -pv /tools/lib/perl5/5.10.1 && \
  cp -Rv lib/* /tools/lib/perl5/5.10.1 && \
tip "Sed" && cd $LFS/sources && tar -xf sed-4.2.1.tar.bz2 && \
  cd sed-4.2.1 && ./configure --prefix=/tools && make && make install && \
tip "Tar" && cd $LFS/sources && tar -xf tar-1.22.tar.bz2 && \
  cd tar-1.22 && ./configure --prefix=/tools && make && make install && \
tip "Texinfo" && cd $LFS/sources && tar -xf texinfo-4.13a.tar.gz && \
  cd texinfo-4.13 && ./configure --prefix=/tools && make && make install && \
tip "Well done!" && \
tip "Stripping" && \
  strip --strip-debug /tools/lib/*
  strip --strip-unneeded /tools/{,s}bin/*

step_1.sh

#!/bin/bash

export LFS=/opt/lfs
export LC_ALL=POSIX
export LFS_TGT=$(uname -m)-lfs-linux-gnu
export PATH=/tools/bin:/bin:/usr/bin

echo "clean"
rm -rf $LFS/tools/*
rm -rf sources

echo "start" && tar -xf sources.tar && \
cd $LFS/sources && tar -xf binutils-2.22.tar.bz2 && cd binutils-2.22 && \
mkdir -v ../binutils-build && cd ../binutils-build && \
../binutils-2.22/configure --target=$LFS_TGT --prefix=/tools \
    --disable-nls --disable-werror && make && \
case $(uname -m) in
  x86_64) mkdir -v /tools/lib && ln -sv lib /tools/lib64 ;;
esac && make install && \
cd $LFS/sources && tar -xf gcc-4.6.2.tar.bz2 && cd gcc-4.6.2 && \
tar -jxf ../mpfr-3.1.0.tar.bz2 && mv -v mpfr-3.1.0 mpfr && \
tar -Jxf ../gmp-5.0.4.tar.xz && mv -v gmp-5.0.4 gmp && \
tar -zxf ../mpc-0.9.tar.gz && mv -v mpc-0.9 mpc && \
patch -Np1 -i ../gcc-4.6.2-cross_compile-1.patch && mkdir -v ../gcc-build && \
cd ../gcc-build && ../gcc-4.6.2/configure --target=$LFS_TGT --prefix=/tools \
    --disable-nls --disable-shared --disable-multilib --disable-decimal-float \
    --disable-threads --disable-libmudflap --disable-libssp --disable-libgomp \
    --disable-libquadmath --disable-target-libiberty --disable-target-zlib \
    --enable-languages=c --without-ppl --without-cloog \
    --with-mpfr-include=$(pwd)/../gcc-4.6.2/mpfr/src \
    --with-mpfr-lib=$(pwd)/mpfr/src/.libs && make && make install && \
ln -vs libgcc.a `$LFS_TGT-gcc -print-libgcc-file-name | \
    sed 's/libgcc/&_eh/'` && \
cd $LFS/sources && tar -xf linux-3.2.6.tar.xz && cd linux-3.2.6 && \
make mrproper && make headers_check && \
make INSTALL_HDR_PATH=dest headers_install && \
cp -rv dest/include/* /tools/include && \
cd $LFS/sources && tar -xf glibc-2.14.1.tar.bz2 && cd glibc-2.14.1 && \
patch -Np1 -i ../glibc-2.14.1-gcc_fix-1.patch && \
patch -Np1 -i ../glibc-2.14.1-cpuid-1.patch && mkdir -v ../glibc-build && \
cd ../glibc-build && \
case `uname -m` in
  i?86) echo "CFLAGS += -march=i486 -mtune=native" > configparms ;;
esac && ../glibc-2.14.1/configure --prefix=/tools --host=$LFS_TGT \
    --build=$(../glibc-2.14.1/scripts/config.guess) --disable-profile \
    --enable-add-ons --enable-kernel=2.6.25 \
    --with-headers=/tools/include libc_cv_forced_unwind=yes \
    libc_cv_c_cleanup=yes && make && make install && \
SPECS=`dirname $($LFS_TGT-gcc -print-libgcc-file-name)`/specs && \
$LFS_TGT-gcc -dumpspecs | sed -e 's@/lib\(64\)\?/ld@/tools&@g' -e \
    "/^\*cpp:$/{n;s,$, -isystem /tools/include,}" > $SPECS && \
echo "New specs file is: $SPECS" && unset SPECS && \
echo 'main(){}' > dummy.c && $LFS_TGT-gcc -B/tools/lib dummy.c && \
readelf -l a.out | grep ': /tools' && rm -v dummy.c a.out && \
cd $LFS/sources && rm -rf binutils-2.22 && rm -rf binutils-build && \
tar -xf binutils-2.22.tar.bz2 && cd binutils-2.22 && \
mkdir -v ../binutils-build && cd ../binutils-build && \
CC="$LFS_TGT-gcc -B/tools/lib/" AR=$LFS_TGT-ar RANLIB=$LFS_TGT-ranlib \
../binutils-2.22/configure --prefix=/tools --disable-nls \
    --with-lib-path=/tools/lib && make && make install && \
make -C ld clean && make -C ld LIB_PATH=/usr/lib:/lib && \
cp -v ld/ld-new /tools/bin && \
cd $LFS/sources && rm -rf gcc-4.6.2 && rm -rf gcc-build && \
tar -xf gcc-4.6.2.tar.bz2 && cd gcc-4.6.2 && \
patch -Np1 -i ../gcc-4.6.2-startfiles_fix-1.patch && \
cp -v gcc/Makefile.in{,.orig} && sed 's@\./fixinc\.sh@-c true@' \
    gcc/Makefile.in.orig > gcc/Makefile.in && cp -v gcc/Makefile.in{,.tmp} && \
sed 's/^T_CFLAGS =$/& -fomit-frame-pointer/' \
    gcc/Makefile.in.tmp > gcc/Makefile.in && \
for file in \
    $(find gcc/config -name linux64.h -o -name linux.h -o -name sysv4.h)
do cp -uv $file{,.orig} && \
  sed -e 's@/lib\(64\)\?\(32\)\?/ld@/tools&@g' -e 's@/usr@/tools@g' \
      $file.orig > $file && \
  echo '
#undef STANDARD_INCLUDE_DIR
#define STANDARD_INCLUDE_DIR 0
#define STANDARD_STARTFILE_PREFIX_1 ""
#define STANDARD_STARTFILE_PREFIX_2 ""' >> $file && \
  touch $file.orig
done && \
case `uname -m` in 
  x86_64)
    for file in $(find gcc/config -name t-linux64) ; do
      cp -v $file{,.orig} && \
      sed '/MULTILIB_OSDIRNAMES/d' $file.orig > $file
    done
  ;;
esac && tar -jxf ../mpfr-3.1.0.tar.bz2 && mv -v mpfr-3.1.0 mpfr && \
tar -Jxf ../gmp-5.0.4.tar.xz && mv -v gmp-5.0.4 gmp && \
tar -zxf ../mpc-0.9.tar.gz && mv -v mpc-0.9 mpc && \
mkdir -v ../gcc-build && cd ../gcc-build && \
CC="$LFS_TGT-gcc -B/tools/lib/" AR=$LFS_TGT-ar RANLIB=$LFS_TGT-ranlib \
    ../gcc-4.6.2/configure --prefix=/tools --with-local-prefix=/tools \
        --enable-clocale=gnu --enable-shared --enable-threads=posix \
        --enable-__cxa_atexit --enable-languages=c,c++ \
        --disable-libstdcxx-pch --disable-multilib --disable-bootstrap \
        --disable-libgomp --without-ppl --without-cloog \
        --with-mpfr-include=$(pwd)/../gcc-4.6.2/mpfr/src \
        --with-mpfr-lib=$(pwd)/mpfr/src/.libs && make && make install && \
ln -vs gcc /tools/bin/cc && echo 'main(){}' > dummy.c && cc dummy.c && \
readelf -l a.out | grep ': /tools' && rm -v dummy.c a.out && \
cd $LFS/sources && tar -xf tcl8.5.11-src.tar.gz && cd tcl8.5.11 && \
cd unix && ./configure --prefix=/tools && make && make install && \
make install-private-headers && ln -sv tclsh8.4 /tools/bin/tclsh && \
cd $LFS/sources && tar -xf expect5.45.tar.gz && \
cd expect5.45 && cp -v configure{,.orig} && \
sed 's:/usr/local/bin:/bin:' configure.orig > configure && \
./configure --prefix=/tools --with-tcl=/tools/lib \
    --with-tclinclude=/tools/include && make && make SCRIPTS="" install && \
cd $LFS/sources && tar -xf dejagnu-1.5.tar.gz && cd dejagnu-1.5 && \
./configure --prefix=/tools && make install && \
cd $LFS/sources && tar -xf check-0.9.8.tar.gz && cd check-0.9.8 && \
./configure --prefix=/tools && make && make install && \
cd $LFS/sources && tar -xf ncurses-5.9.tar.gz && cd ncurses-5.9 && \
./configure --prefix=/tools --with-shared --without-debug --without-ada \
    --enable-overwrite && make && make install && \
cd $LFS/sources && tar -xf bash-4.2.tar.gz && cd bash-4.2 && \
patch -Np1 -i ../bash-4.2-fixes-4.patch && \
./configure --prefix=/tools --without-bash-malloc && make && make install && \
ln -vs bash /tools/bin/sh && \
cd $LFS/sources && tar -xf bzip2-1.0.6.tar.gz && cd bzip2-1.0.6 && \
make && make PREFIX=/tools install && \
cd $LFS/sources && tar -xf coreutils-8.15.tar.xz && cd coreutils-8.15 && \
./configure --prefix=/tools --enable-install-program=hostname && make && \
make RUN_EXPENSIVE_TESTS=yes check && make install && \
cp -v src/su /tools/bin/su-tools && \
cd $LFS/sources && tar -xf diffutils-3.2.tar.gz && cd diffutils-3.2 && \
./configure --prefix=/tools && make && make install && \
cd $LFS/sources && tar -xf file-5.10.tar.gz && cd file-5.10 && \
./configure --prefix=/tools && make && make install && \
cd $LFS/sources && tar -xf findutils-4.4.2.tar.gz && cd findutils-4.4.2 && \
./configure --prefix=/tools && make && make install && \
cd $LFS/sources && tar -xf gawk-4.0.0.tar.bz2 && cd gawk-4.0.0 && \
./configure --prefix=/tools && make && make install && \
cd $LFS/sources && tar -xf gettext-0.18.1.1.tar.gz && cd gettext-0.18.1.1 && \
cd gettext-tools && ./configure --prefix=/tools --disable-shared && \
make -C gnulib-lib && make -C src msgfmt && cp -v src/msgfmt /tools/bin && \
cd $LFS/sources && tar -xf grep-2.10.tar.xz && cd grep-2.10 && \
./configure --prefix=/tools --disable-perl-regexp && make && make check && \
make install && \
cd $LFS/sources && tar -xf gzip-1.4.tar.gz && cd gzip-1.4 && \
./configure --prefix=/tools && make && make install && \
cd $LFS/sources && tar -xf m4-1.4.16.tar.bz2 && cd m4-1.4.16 && \
./configure --prefix=/tools && make && make install && \
cd $LFS/sources && tar -xf make-3.82.tar.bz2 && cd make-3.82 && \
./configure --prefix=/tools && make && make install && \
cd $LFS/sources && tar -xf patch-2.6.1.tar.bz2 && cd patch-2.6.1 && \
./configure --prefix=/tools && make && make install && \
cd $LFS/sources && tar -xf perl-5.14.2.tar.bz2 && cd perl-5.14.2 && \
patch -Np1 -i ../perl-5.14.2-libc-1.patch && \
sh Configure -des -Dprefix=/tools && make && \
cp -v perl cpan/podlators/pod2man /tools/bin && \
mkdir -pv /tools/lib/perl5/5.14.2 && \
cp -Rv lib/* /tools/lib/perl5/5.14.2 && \
cd $LFS/sources && tar -xf sed-4.2.1.tar.bz2 && cd sed-4.2.1 && \
./configure --prefix=/tools && make && make install && \
cd $LFS/sources && tar -xf tar-1.26.tar.bz2 && cd tar-1.26 && \
./configure --prefix=/tools && make && make install && \
cd $LFS/sources && tar -xf texinfo-4.13a.tar.gz && cd texinfo-4.13 && \
./configure --prefix=/tools && make && make install && \
cd $LFS/sources && tar -xf xz-5.0.3.tar.bz2 && cd xz-5.0.3 && \
./configure --prefix=/tools && make && make install && \
strip --strip-debug /tools/lib/* && \
strip --strip-unneeded /tools/{,s}bin/*

step_2_root.sh

#!/bin/bash

export LFS="/srv/lfs/6.6"

cd $LFS && \
sudo umount -v $LFS/dev/shm && \
sudo umount -v $LFS/dev/pts && \
sudo umount -v $LFS/dev && \
sudo umount -v $LFS/proc && \
sudo umount -v $LFS/sys && \
rm -rvf {dev,proc,sys}

sudo chown -R root:root $LFS/tools

sudo mkdir -v $LFS/{dev,proc,sys} && \
sudo mknod -m 600 $LFS/dev/console c 5 1 && \
sudo mknod -m 666 $LFS/dev/null c 1 3 && \
sudo mount -v --bind /dev $LFS/dev && \
sudo mount -vt devpts devpts $LFS/dev/pts && \
sudo mount -vt tmpfs shm $LFS/dev/shm && \
sudo mount -vt proc proc $LFS/proc && \
sudo mount -vt sysfs sysfs $LFS/sys

sudo chroot "$LFS" /tools/bin/env -i HOME=/root TERM="$TERM" PS1='\u:\w\$ ' \
    PATH=/bin:/usr/bin:/sbin:/usr/sbin:/tools/bin /tools/bin/bash --login +h

version-check.sh

#!/bin/bash
export LC_ALL=C

# Simple script to list version numbers of critical development tools

bash --version | head -n1 | cut -d" " -f2-4
echo "/bin/sh -> `readlink -f /bin/sh`"
echo -n "Binutils: "; ld --version | head -n1 | cut -d" " -f3-
bison --version | head -n1
if [ -e /usr/bin/yacc ];
  then echo "/usr/bin/yacc -> `readlink -f /usr/bin/yacc`"; 
  else echo "yacc not found"; fi
bzip2 --version 2>&1 < /dev/null | head -n1 | cut -d" " -f1,6-
echo -n "Coreutils: "; chown --version | head -n1 | cut -d")" -f2
diff --version | head -n1
find --version | head -n1
gawk --version | head -n1
if [ -e /usr/bin/awk ];
  then echo "/usr/bin/awk -> `readlink -f /usr/bin/awk`"; 
  else echo "awk not found"; fi
gcc --version | head -n1
/lib/libc.so.6 | head -n1 | cut -d"," -f1
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`
sed --version | head -n1
tar --version | head -n1
echo "Texinfo: `makeinfo --version | head -n1`"
echo 'main(){}' > dummy.c && gcc -o dummy dummy.c
if [ -x dummy ]; then echo "Compilation OK";
  else echo "Compilation failed"; fi
rm -f dummy.c dummy

version-check.sh

#!/bin/bash
# Simple script to list version numbers of critical development tools

export LC_ALL=C
bash --version | head -n1 | cut -d" " -f2-4
echo "/bin/sh -> `readlink -f /bin/sh`"
echo -n "Binutils: "; ld --version | head -n1 | cut -d" " -f3-
bison --version | head -n1
if [ -e /usr/bin/yacc ];
  then echo "/usr/bin/yacc -> `readlink -f /usr/bin/yacc`"; 
  else echo "yacc not found"; fi

bzip2 --version 2>&1 < /dev/null | head -n1 | cut -d" " -f1,6-
echo -n "Coreutils: "; chown --version | head -n1 | cut -d")" -f2
diff --version | head -n1
find --version | head -n1
gawk --version | head -n1
if [ -e /usr/bin/awk ];
  then echo "/usr/bin/awk -> `readlink -f /usr/bin/awk`"; 
  else echo "awk not found"; fi

gcc --version | head -n1
ldd --version | head -n1 | cut -d" " -f2-  # glibc version
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`
sed --version | head -n1
tar --version | head -n1
echo "Texinfo: `makeinfo --version | head -n1`"
xz --version | head -n1

echo 'main(){}' > dummy.c && gcc -o dummy dummy.c
if [ -x dummy ] 
  then echo "gcc compilation OK";
  else echo "gcc compilation failed"; fi
rm -f dummy.c dummy