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scripts: add autotools-install, for those stuck with outdated tools
* scripts/autotools-install: New script, so you can always build from git-cloned sources, even when they require bleeding edge m4, autoconf, automake, etc.
This commit is contained in:
Jim Meyering
206
scripts/autotools-install
Executable file
206
scripts/autotools-install
Executable file
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#!/bin/sh
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# Building coreutils from a git-cloned directory may require versions of
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# tools like autoconf, automake, gettext, etc. that are newer than the ones
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# provided by the distribution on which you want to build. In that case,
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# you can use this script to bootstrap the "autotools" tool chain, starting
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# with m4 (prereq of autoconf), then autoconf, which a prereq of automake,
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# etc. It also builds a few others, including gettext and pkg-config.
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# The results are installed in a directory whose --prefix you specify, and
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# it tells you how to update envvars like PATH and (if you use pkg-config)
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# PKG_CONFIG_PATH.
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# Written by Jim Meyering
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VERSION='2012-08-31 07:40' # UTC
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prog_name=`basename $0`
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die () { echo "$prog_name: $*" >&2; exit 1; }
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tarballs='
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http://pkgconfig.freedesktop.org/releases/pkg-config-0.27.1.tar.gz
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ftp://ftp.gnu.org/gnu/m4/m4-1.4.16.tar.gz
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ftp://ftp.gnu.org/gnu/autoconf/autoconf-2.69.tar.gz
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http://ftp.gnu.org/gnu/automake/automake-1.12.3.tar.gz
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ftp://ftp.gnu.org/gnu/libtool/libtool-2.4.2.tar.gz
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ftp://ftp.gnu.org/gnu/gettext/gettext-0.18.1.tar.gz
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'
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usage() {
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echo >&2 "\
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Usage: $0 [OPTION]...
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Download, build, and install some tools.
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Options:
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--prefix=PREFIX install tools under specified directory
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--skip-check do not run "make check" (this can save 50+ min)
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--help display this help and exit
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For example, to install programs into \$HOME/autotools/bin, run this command:
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$prog_name --prefix=\$HOME/autotools
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If you've already verified that your system/environment can build working
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versions of these tools, you can make this script complete in just a
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minute or two (rather than about an hour if you let all "make check"
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tests run) by invoking it like this:
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$prog_name --prefix=\$HOME/autotools --skip-check
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"
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}
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# Get the public keys associated with each .sig file.
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# for i in *.sig; do k=$(gpgv $i 2>&1 | sed -n 's/.*key ID //p'); \
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# gpg --keyserver pgp.mit.edu --recv-key $k; done
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# Get the listed tarballs into the current directory.
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get_sources()
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{
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case `wget --help` in
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*'--no-cache'*)
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WGET_COMMAND='wget -nv --no-cache';;
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*'--cache=on/off'*)
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WGET_COMMAND='wget -nv --cache=off';;
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*'--non-verbose'*)
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WGET_COMMAND='wget -nv';;
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*)
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die 'no wget program found; please install it and try again';;
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esac
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# Download the each tar-ball along with its signature, if there is one.
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pkgs=
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for t in $(echo $tarballs); do
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base=$(basename $t)
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pkgs="$pkgs $base"
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test -f $base || $WGET_COMMAND $t
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# No signatures for some :-(
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case $base in pkg-config*) continue;; esac
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test -f $base.sig || $WGET_COMMAND $t.sig
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# Verify each signature.
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gpg --quiet --verify --trust-model=always \
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--trusted-key=32419B785D0CDCFC \
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--trusted-key=3859C03B2E236E47 \
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--trusted-key=B93F60C6B5C4CE13 \
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--trusted-key=F382AE19F4850180 \
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--trusted-key=FC818E17429F96EA \
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$base.sig > /dev/null 2>&1 \
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|| echo "info: not verifying GPG signature for $base" 1>&2
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done
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printf 'ok\n' 1>&2
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echo $pkgs
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}
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#################################################################
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set -e
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# Parse options.
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make_check=yes
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prefix=
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for option
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do
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case $option in
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--help) usage; exit;;
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--skip-check) make_check=no;;
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--prefix=*) prefix=`expr "$option" : '--prefix=\(.*\)'`;;
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*) die "$option: unknown option";;
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esac
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done
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test -n "$prefix" \
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|| die "you must specify a --prefix"
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case $prefix in
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/*) ;;
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*) die 'invalid prefix: '"$prefix"': it must be an absolute name';;
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esac
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# Don't run as root.
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# Make sure id -u succeeds.
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my_uid=`id -u`
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test $? = 0 || {
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echo "$0: cannot run \`id -u'" 1>&2
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(exit 1); exit 1
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}
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test $my_uid = 0 && die "please don't run this program as root"
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# Ensure that prefix is not /usr/bin or /bin, /sbin, etc.
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case $prefix in
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/bin|/sbin|/usr/bin|/usr/sbin)
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die "don't set PREFIX to a system directory";;
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*) ;;
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esac
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# Create a build directory, then cd into it for the rest....
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tmpdir=.build-auto-tools
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mkdir -p $tmpdir
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cd $tmpdir
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pkgs=$(get_sources)
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export PATH=$prefix/bin:$PATH
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for pkg in $pkgs; do
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echo building/installing $pkg...
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dir=$(basename $pkg .tar.gz)
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rm -rf dir
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gzip -dc $pkg|tar xf -
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cd $dir
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./configure CFLAGS=-O2 LDFLAGS=-s --prefix=$prefix > makerr-config 2>&1
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make > makerr-build 2>&1
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if test "$make_check" = yes; then
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case $pkg in
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automake*) expected_duration_minutes=40;;
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autoconf*) expected_duration_minutes=15;;
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libtool*) expected_duration_minutes=3;;
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*);;
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esac
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test -n "$expected_duration_minutes" \
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&& echo "running 'make check' for $pkg; NB: this can take over" \
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"$expected_duration_minutes minutes"
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make check > makerr-check 2>&1
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fi
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make install > makerr-install 2>&1
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echo done at $(date +%Y-%m-%d.%T)
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cd ..
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done
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# Without checks (and with existing tarballs), it takes just one minute.
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# Including all checks, it takes nearly an hour on an AMD64/3400+
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case $PKG_CONFIG_PATH in
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$prefix/lib/pkgconfig:/usr/lib/pkgconfig)
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echo 'Good! your PKG_CONFIG_PATH envvar is already set';;
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*) cat <<EOF;;
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**************************************************************************
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Be sure that PKG_CONFIG_PATH is set in your environment, e.g.,
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PKG_CONFIG_PATH=$prefix/lib/pkgconfig:/usr/lib/pkgconfig:/usr/share/pkgconfig
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**************************************************************************
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EOF
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esac
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case $PATH in
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"$prefix/bin:"*) echo 'Good! your PATH is fine';;
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*) cat <<EOF;;
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**************************************************************************
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Be sure that "$prefix/bin" is earlier in your PATH than /bin, /usr/bin, etc.
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**************************************************************************
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EOF
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esac
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cat <<EOF
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**************************************************************************
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You may want to remove the tool build directory:
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rm -rf $tmpdir
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**************************************************************************
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EOF
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## Local Variables:
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## eval: (add-hook 'write-file-hooks 'time-stamp)
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## time-stamp-start: "VERSION='"
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## time-stamp-format: "%:y-%02m-%02d %02H:%02M"
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## time-stamp-time-zone: "UTC"
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## time-stamp-end: "' # UTC"
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## End:
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