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# Copyright © 2016-2022 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/>.
=encoding utf8
=head1 NAME
Dpkg::BuildInfo - handle build information
=head1 DESCRIPTION
The Dpkg::BuildInfo module provides functions to handle the build
information.
=cut
package Dpkg::BuildInfo 1.00;
use v5.36;
our @EXPORT_OK = qw(
get_build_env_allowed
);
use Exporter qw(import);
=head1 FUNCTIONS
=over 4
=item @envvars = get_build_env_allowed()
Get an array with the allowed list of environment variables that can affect
the build, but are still not privacy revealing.
=cut
my @env_allowed = (
# Tool behavior.
qw(
POSIXLY_CORRECT
GETCONF_DIR
),
# Resolver, see resolv.conf(5), host.conf(5).
qw(
RESOLV_HOST_CONF
RESOLV_MULTI
RESOLV_REORDER
RES_OPTIONS
),
# Toolchain.
qw(
CC
CPP
CXX
OBJC
OBJCXX
PC
FC
M2C
AS
LD
AR
RANLIB
MAKE
AWK
LEX
YACC
),
# Toolchain flags.
qw(
ASFLAGS
ASFLAGS_FOR_BUILD
CFLAGS
CFLAGS_FOR_BUILD
CPPFLAGS
CPPFLAGS_FOR_BUILD
CXXFLAGS
CXXFLAGS_FOR_BUILD
OBJCFLAGS
OBJCFLAGS_FOR_BUILD
OBJCXXFLAGS
OBJCXXFLAGS_FOR_BUILD
DFLAGS
DFLAGS_FOR_BUILD
FFLAGS
FFLAGS_FOR_BUILD
LDFLAGS
LDFLAGS_FOR_BUILD
ARFLAGS
LFLAGS
YFLAGS
MAKEFLAGS
GNUMAKEFLAGS
),
# Dynamic linker, see ld(1).
qw(
LD_ASSUME_KERNEL
LD_AUDIT
LD_BIND_NOT
LD_BIND_NOW
LD_DYNAMIC_WEAK
LD_LIBRARY_PATH
LD_ORIGIN_PATH
LD_PREFER_MAP_32BIT_EXEC
LD_PRELOAD
),
# Timezone, see tzset(3).
qw(
TZ
TZDIR
),
# Dates, see getdate(3).
qw(
DATEMSK
),
# Locale, see locale(1), locale(7).
qw(
LANG
LANGUAGE
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
),
# Locale paths, see locale(7), catopen(3), iconv(1).
qw(
LOCPATH
I18NPATH
NLSPATH
GCONV_PATH
),
# 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_allowed {
return @env_allowed;
}
=back
=head1 CHANGES
=head2 Version 1.00 (dpkg 1.21.14)
Mark the module as public.
=cut
1;
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