mirror of
https://https.git.savannah.gnu.org/git/autoconf.git
synced 2026-01-27 01:44:18 +00:00
88 lines
2.7 KiB
Perl
Executable File
88 lines
2.7 KiB
Perl
Executable File
#! /usr/bin/perl
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# Check out the Autoconf sources and prepare them for building.
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# A copy of Automake must already be available in $PATH.
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# Takes one optional command line argument, which identifies the
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# commit to be checked out (this is passed directly to git clone's
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# --branch option: anything acceptable to that option may be used).
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# Copyright (C) 2021 Free Software Foundation, Inc.
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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use v5.14; # implicit use strict, use feature ':5.14'
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use warnings FATAL => 'all';
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use utf8;
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use open qw(:utf8);
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use Cwd qw(getcwd);
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use FindBin ();
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use lib $FindBin::Bin;
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use BuildCommon qw(
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ensure_C_locale
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ensure_empty_stdin
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error
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run
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);
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# FIXME these should be either specified on the command line
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# or in some kind of config file.
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use constant {
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AUTOCONF_REPO => 'https://git.savannah.gnu.org/git/autoconf.git',
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AUTOCONF_LAST_RELEASE => 'v2.71'
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};
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sub main {
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my @branch;
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if (@_ == 0) {
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# If we are checking out the default branch, we can use
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# --shallow-exclude <most recent release tag> to save some
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# bandwidth (as of 2.72a.22-6027, roughly 1.5 MB with this,
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# vs 11.5 MBwith just --single-branch). We can't just use
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# --depth 1 because then git-version-gen will fail.
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@branch = ('--shallow-exclude', AUTOCONF_LAST_RELEASE);
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} elsif (@_ == 1) {
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# If we are not checking out the default branch, we don't
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# know where to cut off the history without breaking
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# git-version-gen.
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@branch = ('--branch', shift);
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} else {
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error("usage: $FindBin::Script [commit]");
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}
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ensure_empty_stdin();
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ensure_C_locale();
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my $wd = getcwd();
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run(qw(git clone --single-branch), @branch, AUTOCONF_REPO, 's-autoconf');
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chdir('s-autoconf') or error("cd s-autoconf");
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run('./bootstrap', '-v');
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chdir('..') or error('cd ..');
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mkdir('b-autoconf') or error('mkdir b-autoconf');
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chdir('b-autoconf') or error('cd b-autoconf');
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run('../s-autoconf/configure', '--prefix='.$wd.'/i-autoconf');
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run(qw(make distcheck));
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run(qw(make));
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run(qw(make install));
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}
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eval {
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main(@ARGV);
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exit(0);
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};
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error("$@");
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