annotate gcc/config/rs6000/t-linux64 @ 131:84e7813d76e9

gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children 1830386684a0
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1 #rs6000/t-linux64
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3 # Copyright (C) 2002-2018 Free Software Foundation, Inc.
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4 #
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5 # This file is part of GCC.
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6 #
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7 # GCC is free software; you can redistribute it and/or modify
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8 # it under the terms of the GNU General Public License as published by
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9 # the Free Software Foundation; either version 3, or (at your option)
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10 # any later version.
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11 #
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12 # GCC is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU General Public License for more details.
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16 #
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17 # You should have received a copy of the GNU General Public License
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18 # along with GCC; see the file COPYING3. If not see
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19 # <http://www.gnu.org/licenses/>.
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21 # On Debian, Ubuntu and other derivative distributions, the 32bit libraries
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22 # are found in /lib32 and /usr/lib32, /lib64 and /usr/lib64 are symlinks to
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23 # /lib and /usr/lib, while other distributions install libraries into /lib64
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24 # and /usr/lib64. The LSB does not enforce the use of /lib64 and /usr/lib64,
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25 # it doesn't tell anything about the 32bit libraries on those systems. Set
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26 # MULTILIB_OSDIRNAMES according to what is found on the target.
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28 MULTILIB_OPTIONS := m64/m32
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29 MULTILIB_DIRNAMES := 64 32
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30 MULTILIB_EXTRA_OPTS :=
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31 MULTILIB_OSDIRNAMES := m64=../lib64$(call if_multiarch,:powerpc64-linux-gnu)
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32 MULTILIB_OSDIRNAMES += m32=$(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:powerpc-linux-gnu)
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34 rs6000-linux.o: $(srcdir)/config/rs6000/rs6000-linux.c
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35 $(COMPILE) $<
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36 $(POSTCOMPILE)