You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
218 lines
6.3 KiB
218 lines
6.3 KiB
#!/bin/sh
|
|
set -e
|
|
|
|
# This script builds and upgrades a bunch of prerequisite tools for gentoo
|
|
# There's just too many small details about these to cover properly in a text file...
|
|
|
|
# Maintenance note: Run gentoo_gen.sh in a fully-updated stable system to get
|
|
# the appropriate package versions and URLs.
|
|
version_xz=5.2.5
|
|
version_zlib=1.2.11
|
|
version_libffi=3.3
|
|
version_python=3.7.9
|
|
version_perl=5.30.3
|
|
version_openssl=1.1.1g
|
|
version_wget=1.20.3
|
|
version_rsync=3.2.3
|
|
version_mktemp=1.7
|
|
version_ca_certificates=20200601
|
|
version_portage=3.0.8
|
|
version_m4=1.4.18
|
|
version_bison=3.7.1
|
|
version_make=4.2.1
|
|
version_sed=4.8
|
|
|
|
export MAKEFLAGS="-j${NPROC:-$(getconf _NPROCESSORS_ONLN)}"
|
|
|
|
# This symlink isn't provided by the bootstrap, but is necessary for a ton of tools
|
|
mkdir -p /usr/bin
|
|
ln -sf ../../bootstrap/bin/env /usr/bin/env
|
|
|
|
cd /sources
|
|
export PATH=/bootstrap/bin
|
|
|
|
# Xz is required to unpack a lot of tarballs, including the Portage tree.
|
|
# app-arch/xz-utils:
|
|
rm -rf xz-$version_xz
|
|
tar zxf xz-$version_xz.tar.gz
|
|
( cd xz-$version_xz
|
|
./configure --prefix=/bootstrap
|
|
make
|
|
make install
|
|
)
|
|
rm -rf xz-$version_xz
|
|
|
|
# Zlib is required for the zlib Python module, used by Portage.
|
|
# sys-libs/zlib:
|
|
rm -rf zlib-$version_zlib
|
|
tar zxf zlib-$version_zlib.tar.gz
|
|
( cd zlib-$version_zlib
|
|
./configure --prefix=/bootstrap
|
|
make
|
|
make install
|
|
)
|
|
rm -rf zlib-$version_zlib
|
|
|
|
# Libffi is required for the _ctypes Python module, used by Portage.
|
|
# dev-libs/libffi:
|
|
rm -rf libffi-$version_libffi
|
|
tar zxf libffi-$version_libffi.tar.gz
|
|
( cd libffi-$version_libffi
|
|
# Fix an error that crops up due to using coreutils-5.0
|
|
sed -i -e 's/tail -1/tail -n 1/g' configure
|
|
./configure --prefix=/bootstrap
|
|
make
|
|
make install
|
|
)
|
|
rm -rf libffi-$version_libffi
|
|
|
|
# Portage is written in Python. Modern glibc also needs it to build.
|
|
# dev-lang/python:
|
|
rm -rf Python-$version_python
|
|
tar Jxf Python-$version_python.tar.xz
|
|
( cd Python-$version_python
|
|
./configure --prefix=/bootstrap --without-ensurepip
|
|
make
|
|
make install
|
|
ln -sf python3 /bootstrap/bin/python
|
|
)
|
|
rm -rf Python-$version_python
|
|
|
|
# Perl is required to build OpenSSL as well as some other things.
|
|
# dev-lang/perl:
|
|
rm -rf perl-$version_perl
|
|
tar Jxf perl-$version_perl.tar.xz
|
|
( cd perl-$version_perl
|
|
# Fix pwd hardcode
|
|
sed -i -e "s@'/bin/pwd'@'/bootstrap/bin/pwd'@" dist/PathTools/Cwd.pm
|
|
./Configure -des -Dprefix=/bootstrap -Dcc=gcc -Dinstallusrbinperl=n
|
|
make
|
|
make install
|
|
)
|
|
rm -rf perl-$version_perl
|
|
|
|
# OpenSSL is required for https support in wget.
|
|
# dev-libs/openssl:
|
|
rm -rf openssl-$version_openssl
|
|
tar zxf openssl-$version_openssl.tar.gz
|
|
( cd openssl-$version_openssl
|
|
./config --prefix=/bootstrap --openssldir=/bootstrap/etc/ssl
|
|
make
|
|
make install
|
|
)
|
|
rm -rf openssl-$version_openssl
|
|
|
|
# Wget is required to download the portage tree and packages.
|
|
# net-misc/wget:
|
|
rm -rf wget-$version_wget
|
|
tar zxf wget-$version_wget.tar.gz
|
|
( cd wget-$version_wget
|
|
./configure --prefix=/bootstrap --with-ssl=openssl --with-libssl-prefix=/bootstrap
|
|
make
|
|
make install
|
|
)
|
|
rm -rf wget-$version_wget
|
|
|
|
# Rsync is optional to run emerge-webrsync or emerge --sync,
|
|
# and required for linux-headers.
|
|
# net-misc/rsync:
|
|
rm -rf rsync-$version_rsync
|
|
tar zxf rsync-$version_rsync.tar.gz
|
|
( cd rsync-$version_rsync
|
|
./configure --prefix=/bootstrap --disable-simd --disable-xxhash --disable-zstd --disable-lz4
|
|
make
|
|
make install
|
|
)
|
|
rm -rf rsync-$version_rsync
|
|
|
|
# Mktemp is required by ca-certificates as well as Portage for installing packages.
|
|
# To avoid upgrading all coreutils, this standalone version is used.
|
|
# custom/mktemp:
|
|
rm -rf mktemp-$version_mktemp
|
|
tar zxf mktemp-$version_mktemp.tar.gz
|
|
( cd mktemp-$version_mktemp
|
|
./configure --prefix=/bootstrap
|
|
make
|
|
make install
|
|
)
|
|
rm -rf mktemp-$version_mktemp
|
|
|
|
# To verify https connections, wget/openssl need some certificates.
|
|
# They're installed directly here, instead of properly installing
|
|
# update-ca-certificates.
|
|
# app-misc/ca-certificates:
|
|
rm -rf ca-certificates_$version_ca_certificates
|
|
tar Jxf ca-certificates_$version_ca_certificates.tar.xz
|
|
mv work ca-certificates_$version_ca_certificates
|
|
( cd ca-certificates_$version_ca_certificates
|
|
make -C mozilla
|
|
mkdir -p /bootstrap/share/ca-certificates/mozilla
|
|
make -C mozilla CERTSDIR=/bootstrap/share/ca-certificates/mozilla install
|
|
find mozilla -name '*.crt' | LC_ALL=C sort > ca-certificates.conf
|
|
./sbin/update-ca-certificates \
|
|
--certsconf "$PWD/ca-certificates.conf" \
|
|
--certsdir /bootstrap/share/ca-certificates \
|
|
--etccertsdir /bootstrap/etc/ssl/certs
|
|
)
|
|
rm -rf ca-certificates_$version_ca_certificates
|
|
|
|
# Finally, install the package manager.
|
|
# sys-apps/portage:
|
|
rm -rf portage-$version_portage
|
|
tar jxf portage-$version_portage.tar.bz2
|
|
( cd portage-$version_portage
|
|
python3 setup.py install --system-prefix=/bootstrap
|
|
|
|
# This path is hardcoded...
|
|
# Symlinking the individual files so installing the final package will replace them properly.
|
|
mkdir -p /usr/share/portage/config/sets
|
|
ln -sf ../../../../bootstrap/share/portage/config/make.globals /usr/share/portage/config/make.globals
|
|
ln -sf ../../../../bootstrap/share/portage/config/repos.conf /usr/share/portage/config/repos.conf
|
|
ln -sf ../../../../../bootstrap/share/portage/config/sets/portage.conf /usr/share/portage/config/sets/portage.conf
|
|
)
|
|
rm -rf portage-$version_portage
|
|
|
|
|
|
## ...but that's not all!
|
|
## Here come the dependencies to build the initial gcc/glibc!
|
|
## These can be installed directly with portage but it's significantly cleaner not to...
|
|
|
|
# sys-devel/m4 (required by glibc-2.31):
|
|
rm -rf m4-$version_m4
|
|
tar Jxf m4-$version_m4.tar.xz
|
|
( cd m4-$version_m4
|
|
./configure --prefix=/bootstrap
|
|
make
|
|
make install
|
|
)
|
|
rm -rf m4-$version_m4
|
|
|
|
# sys-devel/bison (required by glibc-2.31):
|
|
rm -rf bison-$version_bison
|
|
tar Jxf bison-$version_bison.tar.xz
|
|
( cd bison-$version_bison
|
|
./configure --prefix=/bootstrap
|
|
make
|
|
make install
|
|
)
|
|
rm -rf bison-$version_bison
|
|
|
|
# sys-devel/make (>=4.0 required by glibc-2.31):
|
|
rm -rf make-$version_make
|
|
tar jxf make-$version_make.tar.bz2
|
|
( cd make-$version_make
|
|
./configure --prefix=/bootstrap
|
|
make
|
|
make install
|
|
)
|
|
rm -rf make-$version_make
|
|
|
|
# sys-apps/sed (>=4.3 required by glibc-2.31 for -E option):
|
|
rm -rf sed-$version_sed
|
|
tar Jxf sed-$version_sed.tar.xz
|
|
( cd sed-$version_sed
|
|
./configure --prefix=/bootstrap
|
|
make
|
|
make install
|
|
)
|
|
rm -rf sed-$version_sed
|
|
|