1 # Target Makefile Fragment for R8C/M16C/M32C
3 # Free Software Foundation, Inc.
4 # Contributed by Red Hat.
6 # This file is part of GCC.
8 # GCC is free software; you can redistribute it and/or modify it
9 # under the terms of the GNU General Public License as published
10 # by the Free Software Foundation; either version 2, or (at your
11 # option) any later version.
13 # GCC is distributed in the hope that it will be useful, but WITHOUT
14 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
15 # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
16 # License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with GCC; see the file COPYING. If not, write to the Free
20 # Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
23 LIB1ASMSRC = m32c/m32c-lib1.S
33 LIB2FUNCS_EXTRA = $(srcdir)/config/m32c/m32c-lib2.c
35 # floating point emulation libraries
40 fp-bit.c: $(srcdir)/config/fp-bit.c
41 echo '#define FLOAT' > fp-bit.c
42 cat $(srcdir)/config/fp-bit.c >> fp-bit.c
44 dp-bit.c: $(srcdir)/config/fp-bit.c
45 cat $(srcdir)/config/fp-bit.c > dp-bit.c
47 # target-specific files
51 MD_FILES = m32c predicates addsub bitops cond jump minmax mov muldiv prologue shift
53 # Doing it this way lets the gen* programs report the right line numbers.
55 md : $(MD_FILES:%=$(srcdir)/config/m32c/%.md) $(srcdir)/config/m32c/t-m32c
56 for md in $(MD_FILES); do \
57 echo "(include \"$(srcdir)/config/m32c/$$md.md\")"; \
60 m32c-pragma.o: $(srcdir)/config/m32c/m32c-pragma.c $(RTL_H) $(TREE_H) $(CONFIG_H)
61 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
63 # We support four CPU series, but R8C and M16C share one multilib, and
64 # M32C and M32CM share another.
66 MULTILIB_OPTIONS = mcpu=m32cm
67 MULTILIB_DIRNAMES = m32cm
68 MULTILIB_MATCHES = mcpu?m32cm=mcpu?m32c mcpu?r8c=mcpu?m16c
70 EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o