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79d0589b249aa127a0040982b5e40c911a2fe9c9
lfs-scripts/lfs-cross.sh
Luís Guilherme Bergamini Mendes 79d0589b24 Adding scripts
2020-09-16 11:22:47 -03:00

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#!/bin/bash
# LFS 10.0 Build Script
# Builds the cross-toolchain and cross compiling temporary tools from chapters 5 and 6
# by Luís Mendes :)
# 14/09/2020
package_name=""
package_ext=""
begin() {
package_name=$1
package_ext=$2
tar xf $package_name.$package_ext
cd $package_name
}
finish() {
cd /sources
rm -rf $package_name
}
cd $LFS/sources
# 5.2. Binutils-2.35 - Pass 1
begin binutils-2.35 tar.xz
mkdir -v build
cd build
../configure --prefix=$LFS/tools \
--with-sysroot=$LFS \
--target=$LFS_TGT \
--disable-nls \
--disable-werror
make
make install
finish
# 5.3. GCC-10.2.0 - Pass 1
begin gcc-10.2.0 tar.xz
tar -xf ../mpfr-4.1.0.tar.xz
mv -v mpfr-4.1.0 mpfr
tar -xf ../gmp-6.2.0.tar.xz
mv -v gmp-6.2.0 gmp
tar -xf ../mpc-1.1.0.tar.gz
mv -v mpc-1.1.0 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=$LFS/tools \
--with-glibc-version=2.11 \
--with-sysroot=$LFS \
--with-newlib \
--without-headers \
--enable-initfini-array \
--disable-nls \
--disable-shared \
--disable-multilib \
--disable-decimal-float \
--disable-threads \
--disable-libatomic \
--disable-libgomp \
--disable-libquadmath \
--disable-libssp \
--disable-libvtv \
--disable-libstdcxx \
--enable-languages=c,c++
make
make install
cd ..
cat gcc/limitx.h gcc/glimits.h gcc/limity.h > \
`dirname $($LFS_TGT-gcc -print-libgcc-file-name)`/install-tools/include/limits.h
finish
# 5.4. Linux-5.8.3 API Headers
begin linux-5.8.3 tar.xz
make mrproper
make headers
find usr/include -name '.*' -delete
rm usr/include/Makefile
cp -rv usr/include $LFS/usr
finish
# 5.5. Glibc-2.32
begin glibc-2.32 tar.xz
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 $LFS/lib64/ld-lsb-x86-64.so.3
;;
esac
patch -Np1 -i ../glibc-2.32-fhs-1.patch
mkdir -v build
cd build
../configure \
--prefix=/usr \
--host=$LFS_TGT \
--build=$(../scripts/config.guess) \
--enable-kernel=3.2 \
--with-headers=$LFS/usr/include \
libc_cv_slibdir=/lib
make
make DESTDIR=$LFS install
echo 'int main(){}' > dummy.c
$LFS_TGT-gcc dummy.c
readelf -l a.out | grep '/ld-linux'
rm -v dummy.c a.out
$LFS/tools/libexec/gcc/$LFS_TGT/10.2.0/install-tools/mkheaders
finish
# 5.6. Libstdc++ from GCC-10.2.0, Pass 1
begin gcc-10.2.0 tar.xz
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/$LFS_TGT/include/c++/10.2.0
make
make DESTDIR=$LFS install
finish
# 6.2. M4-1.4.18
begin m4-1.4.18 tar.xz
sed -i 's/IO_ftrylockfile/IO_EOF_SEEN/' lib/*.c
echo "#define _IO_IN_BACKUP 0x100" >> lib/stdio-impl.h
./configure --prefix=/usr \
--host=$LFS_TGT \
--build=$(build-aux/config.guess)
make
make DESTDIR=$LFS install
finish
# 6.3. Ncurses-6.2
begin ncurses-6.2 tar.gz
sed -i s/mawk// configure
mkdir build
pushd build
../configure
make -C include
make -C progs tic
popd
./configure --prefix=/usr \
--host=$LFS_TGT \
--build=$(./config.guess) \
--mandir=/usr/share/man \
--with-manpage-format=normal \
--with-shared \
--without-debug \
--without-ada \
--without-normal \
--enable-widec
make
make DESTDIR=$LFS TIC_PATH=$(pwd)/build/progs/tic install
echo "INPUT(-lncursesw)" > $LFS/usr/lib/libncurses.so
mv -v $LFS/usr/lib/libncursesw.so.6* $LFS/lib
ln -sfv ../../lib/$(readlink $LFS/usr/lib/libncursesw.so) $LFS/usr/lib/libncursesw.so
finish
# 6.4. Bash-5.0
begin bash-5.0 tar.gz
./configure --prefix=/usr \
--build=$(support/config.guess) \
--host=$LFS_TGT \
--without-bash-malloc
make
make DESTDIR=$LFS install
mv $LFS/usr/bin/bash $LFS/bin/bash
ln -sv bash $LFS/bin/sh
finish
# 6.5. Coreutils-8.32
begin coreutils-8.32 tar.xz
./configure --prefix=/usr \
--host=$LFS_TGT \
--build=$(build-aux/config.guess) \
--enable-install-program=hostname \
--enable-no-install-program=kill,uptime
make
make DESTDIR=$LFS install
mv -v $LFS/usr/bin/{cat,chgrp,chmod,chown,cp,date,dd,df,echo} $LFS/bin
mv -v $LFS/usr/bin/{false,ln,ls,mkdir,mknod,mv,pwd,rm} $LFS/bin
mv -v $LFS/usr/bin/{rmdir,stty,sync,true,uname} $LFS/bin
mv -v $LFS/usr/bin/{head,nice,sleep,touch} $LFS/bin
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"/' $LFS/usr/share/man/man8/chroot.8
finish
# 6.6. Diffutils-3.7
begin diffutils-3.7 tar.xz
./configure --prefix=/usr --host=$LFS_TGT
make
make DESTDIR=$LFS install
finish
# 6.7. File-5.39
begin file-5.39 tar.gz
./configure --prefix=/usr --host=$LFS_TGT
make
make DESTDIR=$LFS install
finish
# 6.8. Findutils-4.7.0
begin findutils-4.7.0 tar.xz
./configure --prefix=/usr \
--host=$LFS_TGT \
--build=$(build-aux/config.guess)
make
make DESTDIR=$LFS install
mv -v $LFS/usr/bin/find $LFS/bin
sed -i 's|find:=${BINDIR}|find:=/bin|' $LFS/usr/bin/updatedb
finish
# 6.9. Gawk-5.1.0
begin gawk-5.1.0 tar.xz
sed -i 's/extras//' Makefile.in
./configure --prefix=/usr \
--host=$LFS_TGT \
--build=$(./config.guess)
make
make DESTDIR=$LFS install
finish
# 6.10. Grep-3.4
begin grep-3.4 tar.xz
./configure --prefix=/usr \
--host=$LFS_TGT \
--bindir=/bin
make
make DESTDIR=$LFS install
finish
# 6.11. Gzip-1.10
begin gzip-1.10 tar.xz
./configure --prefix=/usr --host=$LFS_TGT
make
make DESTDIR=$LFS install
mv -v $LFS/usr/bin/gzip $LFS/bin
finish
# 6.12. Make-4.3
begin make-4.3 tar.gz
./configure --prefix=/usr \
--without-guile \
--host=$LFS_TGT \
--build=$(build-aux/config.guess)
make
make DESTDIR=$LFS install
finish
# 6.13. Patch-2.7.6
begin patch-2.7.6 tar.xz
./configure --prefix=/usr \
--host=$LFS_TGT \
--build=$(build-aux/config.guess)
make
make DESTDIR=$LFS install
finish
# 6.14. Sed-4.8
begin sed-4.8 tar.xz
./configure --prefix=/usr \
--host=$LFS_TGT \
--bindir=/bin
make
make DESTDIR=$LFS install
finish
# 6.15. Tar-1.32
begin tar-1.32 tar.xz
./configure --prefix=/usr \
--host=$LFS_TGT \
--build=$(build-aux/config.guess) \
--bindir=/bin
make
make DESTDIR=$LFS install
finish
# 6.16. Xz-5.2.5
begin xz-5.2.5 tar.xz
./configure --prefix=/usr \
--host=$LFS_TGT \
--build=$(build-aux/config.guess) \
--disable-static \
--docdir=/usr/share/doc/xz-5.2.5
make
make DESTDIR=$LFS install
mv -v $LFS/usr/bin/{lzma,unlzma,lzcat,xz,unxz,xzcat} $LFS/bin
mv -v $LFS/usr/lib/liblzma.so.* $LFS/lib
ln -svf ../../lib/$(readlink $LFS/usr/lib/liblzma.so) $LFS/usr/lib/liblzma.so
finish
# 6.17. Binutils-2.35 - Pass 2
begin binutils-2.35 tar.xz
mkdir -v build
cd build
../configure \
--prefix=/usr \
--build=$(../config.guess) \
--host=$LFS_TGT \
--disable-nls \
--enable-shared \
--disable-werror \
--enable-64-bit-bfd
make
make DESTDIR=$LFS install
finish
# 6.18. GCC-10.2.0 - Pass 2
begin gcc-10.2.0 tar.xz
tar -xf ../mpfr-4.1.0.tar.xz
mv -v mpfr-4.1.0 mpfr
tar -xf ../gmp-6.2.0.tar.xz
mv -v gmp-6.2.0 gmp
tar -xf ../mpc-1.1.0.tar.gz
mv -v mpc-1.1.0 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
mkdir -pv $LFS_TGT/libgcc
ln -s ../../../libgcc/gthr-posix.h $LFS_TGT/libgcc/gthr-default.h
../configure \
--build=$(../config.guess) \
--host=$LFS_TGT \
--prefix=/usr \
CC_FOR_TARGET=$LFS_TGT-gcc \
--with-build-sysroot=$LFS \
--enable-initfini-array \
--disable-nls \
--disable-multilib \
--disable-decimal-float \
--disable-libatomic \
--disable-libgomp \
--disable-libquadmath \
--disable-libssp \
--disable-libvtv \
--disable-libstdcxx \
--enable-languages=c,c++
make
make DESTDIR=$LFS install
ln -sv gcc $LFS/usr/bin/cc
finish
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