| # Makefile fragment for building GCC for the TI MSP430 target. |
| # Copyright (C) 2012-2020 Free Software Foundation, Inc. |
| # Contributed by Red Hat. |
| # |
| # This file is part of GCC. |
| # |
| # GCC is free software; you can redistribute it and/or modify it |
| # under the terms of the GNU General Public License as published |
| # by the Free Software Foundation; either version 3, or (at your |
| # option) any later version. |
| # |
| # GCC is distributed in the hope that it will be useful, but |
| # WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See |
| # the GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public |
| # License along with GCC; see the file COPYING3. If not see |
| # <http://www.gnu.org/licenses/>. |
| |
| driver-msp430.o: $(srcdir)/config/msp430/driver-msp430.c \ |
| $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) |
| $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< |
| |
| msp430-devices.o: $(srcdir)/config/msp430/msp430-devices.c \ |
| $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) |
| $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) -DTARGET_SUBDIR=$(target_subdir) $(INCLUDES) $< |
| |
| # Enable multilibs: |
| |
| MULTILIB_OPTIONS = mcpu=msp430 mlarge mdata-region=none fno-exceptions |
| MULTILIB_DIRNAMES = 430 large full-memory-range no-exceptions |
| |
| # Match -mcpu=430 |
| MULTILIB_MATCHES = mcpu?msp430=mcpu?430 |
| # These options are equivalent in terms of the multilib required for them |
| MULTILIB_MATCHES += mdata-region?none=mdata-region?upper |
| MULTILIB_MATCHES += mdata-region?none=mdata-region?either |
| |
| # The correct multilib for a given mmcu is selected without the need for |
| # hard-coded data here, because DRIVER_SELF_SPECS will place the correct |
| # -mcpu option for a given mcu onto the command line. |
| |
| MULTILIB_REQUIRED = mcpu=msp430 mlarge |
| MULTILIB_REQUIRED += fno-exceptions mcpu=msp430/fno-exceptions mlarge/fno-exceptions |
| MULTILIB_REQUIRED += mlarge/mdata-region=none |
| MULTILIB_REQUIRED += mlarge/mdata-region=none/fno-exceptions |
| |
| |
| MULTILIB_EXTRA_OPTS = |
| |
| msp430-c.o: $(srcdir)/config/msp430/msp430-c.c $(RTL_H) $(TREE_H) $(CONFIG_H) $(TM_H) |
| $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< |