4 # The Makefile fragment to include when compiling gcc et al for CRIS.
6 # Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
8 # This file is part of GCC.
10 # GCC is free software; you can redistribute it and/or modify
11 # it under the terms of the GNU General Public License as published by
12 # the Free Software Foundation; either version 3, or (at your option)
15 # GCC is distributed in the hope that it will be useful,
16 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 # GNU General Public License for more details.
20 # You should have received a copy of the GNU General Public License
21 # along with GCC; see the file COPYING3. If not see
22 # <http://www.gnu.org/licenses/>.
24 # The makefile macros etc. are included in the order found in the
25 # section "Target Fragment" in the gcc info-files (or the paper copy) of
26 # "Using and Porting GCC"
28 LIB2FUNCS_EXTRA = _udivsi3.c _divsi3.c _umodsi3.c _modsi3.c
29 CRIS_LIB1CSRC = $(srcdir)/config/cris/arit.c
31 FPBIT = tmplibgcc_fp_bit.c
34 dp-bit.c: $(srcdir)/config/fp-bit.c
35 echo '#define FLOAT_BIT_ORDER_MISMATCH' > dp-bit.c
36 cat $(srcdir)/config/fp-bit.c >> dp-bit.c
38 # Use another name to avoid confusing SUN make, if support for
39 # it is reinstated elsewhere. Prefixed with "tmplibgcc" means
40 # "make clean" will wipe it. We define a few L_ thingies
41 # because we can't select them individually through FPBIT_FUNCS;
43 tmplibgcc_fp_bit.c: $(srcdir)/config/fp-bit.c
44 echo '#define FLOAT_BIT_ORDER_MISMATCH' > $@
45 echo '#define FLOAT' >> $@
46 cat $(srcdir)/config/fp-bit.c >> $@
48 # The fixed-point arithmetic code is in one file, arit.c,
49 # similar to libgcc2.c (or the old libgcc1.c). We need to
50 # "split it up" with one file per define.
51 $(LIB2FUNCS_EXTRA): $(CRIS_LIB1CSRC)
52 name=`echo $@ | sed -e 's,.*/,,' | sed -e 's,.c$$,,'`; \
53 echo "#define L$$name" > tmp-$@ \
54 && echo '#include "$<"' >> tmp-$@ \
57 $(out_object_file): gt-cris.h
58 gt-cris.h : s-gtype ; @true