1# Copyright (C) 1998-2018 Free Software Foundation, Inc.
2#
3# This file is part of GCC.
4#
5# GCC is free software; you can redistribute it and/or modify
6# it under the terms of the GNU General Public License as published by
7# the Free Software Foundation; either version 3, or (at your option)
8# any later version.
9#
10# GCC is distributed in the hope that it will be useful,
11# but WITHOUT ANY WARRANTY; without even the implied warranty of
12# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13# GNU General Public License for more details.
14#
15# You should have received a copy of the GNU General Public License
16# along with GCC; see the file COPYING3.  If not see
17# <http://www.gnu.org/licenses/>.
18
19# On Debian, Ubuntu and other derivative distributions, the 32bit libraries
20# are found in /lib32 and /usr/lib32, /lib64 and /usr/lib64 are symlinks to
21# /lib and /usr/lib, while other distributions install libraries into /lib64
22# and /usr/lib64.  The LSB does not enforce the use of /lib64 and /usr/lib64,
23# it doesn't tell anything about the 32bit libraries on those systems.  Set
24# MULTILIB_OSDIRNAMES according to what is found on the target.
25
26MULTILIB_OPTIONS = m64/m32
27MULTILIB_DIRNAMES = 64 32
28MULTILIB_OSDIRNAMES = ../lib64$(call if_multiarch,:sparc64-linux-gnu)
29MULTILIB_OSDIRNAMES += $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:sparc-linux-gnu)
30