gcc/config/bfin/t-bfin-linux

   1 # Copyright (C) 2007, 2008 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 ## Target part of the Makefile
  20
  21 LIB1ASMSRC = bfin/lib1funcs.asm
  22 LIB1ASMFUNCS = _divsi3 _udivsi3 _umodsi3 _modsi3 _umulsi3_highpart
  23 LIB1ASMFUNCS += _smulsi3_highpart
  24
  25 FPBIT = fp-bit.c
  26 DPBIT = dp-bit.c
  27
  28 dp-bit.c: $(srcdir)/config/fp-bit.c
  29         cat $(srcdir)/config/fp-bit.c > dp-bit.c
  30
  31 fp-bit.c: $(srcdir)/config/fp-bit.c
  32         echo '#define FLOAT' > fp-bit.c
  33         cat $(srcdir)/config/fp-bit.c >> fp-bit.c
  34
  35 CRTSTUFF_T_CFLAGS = -fpic
  36 TARGET_LIBGCC2_CFLAGS = -fpic
  37
  38 MULTILIB_OPTIONS=mcpu=bf532-none
  39 MULTILIB_DIRNAMES=bf532-none
  40
  41 MULTILIB_MATCHES=mcpu?bf532-none=mcpu?bf512-none mcpu?bf532-none=mcpu?bf514-none
  42 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf516-none mcpu?bf532-none=mcpu?bf518-none
  43 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf522-none mcpu?bf532-none=mcpu?bf523-none
  44 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf524-none mcpu?bf532-none=mcpu?bf525-none
  45 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf526-none mcpu?bf532-none=mcpu?bf527-none
  46 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf531-none mcpu?bf532-none=mcpu?bf533-none
  47 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf534-none mcpu?bf532-none=mcpu?bf536-none
  48 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf537-none mcpu?bf532-none=mcpu?bf538-none
  49 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf539-none mcpu?bf532-none=mcpu?bf542-none
  50 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf542m-none
  51 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf544-none
  52 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf544m-none
  53 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf547-none
  54 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf547m-none
  55 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf548-none
  56 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf548m-none
  57 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf549-none
  58 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf549m-none
  59 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf561-none
  60
  61 SHLIB_MAPFILES=$(srcdir)/config/bfin/libgcc-bfin.ver
  62
  63 EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o crtbeginS.o crtendS.o
  64
  65 # This rule uses MULTILIB_MATCHES to generate a definition of
  66 # SYSROOT_SUFFIX_SPEC.
  67 linux-sysroot-suffix.h: $(srcdir)/config/bfin/print-sysroot-suffix.sh
  68         $(SHELL) $(srcdir)/config/bfin/print-sysroot-suffix.sh \
  69           "$(SYSTEM_HEADER_DIR)/../.." "$(MULTILIB_MATCHES)" \
  70           "$(MULTILIB_OPTIONS)" > $@
  71
  72 generated_files += linux-sysroot-suffix.h