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# Copyright © 2016 Guillem Jover <guillem@debian.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
package Dpkg::Build::Info;
use strict;
use warnings;
our $VERSION = '1.00';
our @EXPORT_OK = qw(
get_build_env_whitelist
);
use Exporter qw(import);
=encoding utf8
=head1 NAME
Dpkg::Build::Info - handle build information
=head1 DESCRIPTION
The Dpkg::Build::Info module provides functions to handle the build
information.
=head1 FUNCTIONS
=over 4
=item @envvars = get_build_env_whitelist()
Get an array with the whitelist of environment variables that can affect
the build, but are still not privacy revealing.
=cut
my @env_whitelist = (
# Toolchain.
qw(CC CPP CXX OBJC OBJCXX PC FC M2C AS LD AR RANLIB MAKE AWK LEX YACC),
# Toolchain flags.
qw(CFLAGS CPPFLAGS CXXFLAGS OBJCFLAGS OBJCXXFLAGS GCJFLAGS FFLAGS
LDFLAGS ARFLAGS MAKEFLAGS),
# Dynamic linker, see ld(1).
qw(LD_LIBRARY_PATH),
# Locale, see locale(1).
qw(LANG LC_ALL LC_CTYPE LC_NUMERIC LC_TIME LC_COLLATE LC_MONETARY
LC_MESSAGES LC_PAPER LC_NAME LC_ADDRESS LC_TELEPHONE LC_MEASUREMENT
LC_IDENTIFICATION),
# Build flags, see dpkg-buildpackage(1).
qw(DEB_BUILD_OPTIONS DEB_BUILD_PROFILES),
# DEB_flag_{SET,STRIP,APPEND,PREPEND} will be recorded after being merged
# with system config and user config.
# See deb-vendor(1).
qw(DEB_VENDOR),
# See dpkg(1).
qw(DPKG_ROOT DPKG_ADMINDIR),
# See dpkg-architecture(1).
qw(DPKG_DATADIR),
# See Dpkg::Vendor(3).
qw(DPKG_ORIGINS_DIR),
# See dpkg-gensymbols(1).
qw(DPKG_GENSYMBOLS_CHECK_LEVEL),
# See <https://reproducible-builds.org/specs/source-date-epoch>.
qw(SOURCE_DATE_EPOCH),
);
sub get_build_env_whitelist {
return @env_whitelist;
}
=back
=head1 CHANGES
=head2 Version 1.00 (dpkg 1.18.14)
Mark the module as public.
=cut
1;
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