gcc/config/sparc/t-linux64

   1 # Copyright (C) 1998, 1999, 2000, 2001, 2002, 2004,
   2 # 2006, 2010 Free Software Foundation, Inc.
   3 #
   4 # This file is part of GCC.
   5 #
   6 # GCC is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 3, or (at your option)
   9 # any later version.
  10 #
  11 # GCC is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with GCC; see the file COPYING3.  If not see
  18 # <http://www.gnu.org/licenses/>.
  19
  20 # On Debian, Ubuntu and other derivative distributions, the 32bit libraries
  21 # are found in /lib32 and /usr/lib32, /lib64 and /usr/lib64 are symlinks to
  22 # /lib and /usr/lib, while other distributions install libraries into /lib64
  23 # and /usr/lib64.  The LSB does not enforce the use of /lib64 and /usr/lib64,
  24 # it doesn't tell anything about the 32bit libraries on those systems.  Set
  25 # MULTILIB_OSDIRNAMES according to what is found on the target.
  26
  27 MULTILIB_OPTIONS = m64/m32
  28 MULTILIB_DIRNAMES = 64 32
  29 MULTILIB_OSDIRNAMES = ../lib64 $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)
  30
  31 LIBGCC = stmp-multilib
  32 INSTALL_LIBGCC = install-multilib
  33
  34 EXTRA_MULTILIB_PARTS=crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \
  35         crtfastmath.o
  36
  37 CRTSTUFF_T_CFLAGS = `if test x$$($(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) \
  38                                  -print-multi-os-directory) \
  39                         = x../lib64; then echo -mcmodel=medany; fi`