t-avr revision 1.6 
1# Copyright (C) 2000-2016 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
19driver-avr.o: $(srcdir)/config/avr/driver-avr.c \
20  $(CONFIG_H) $(SYSTEM_H) coretypes.h \
21  $(srcdir)/config/avr/avr-arch.h $(TM_H)
22	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
23
24avr-devices.o: $(srcdir)/config/avr/avr-devices.c \
25  $(srcdir)/config/avr/avr-mcus.def \
26  $(srcdir)/config/avr/avr-arch.h \
27  $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H)
28	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
29
30avr-c.o: $(srcdir)/config/avr/avr-c.c \
31  $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) $(C_COMMON_H)
32	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
33
34avr-log.o: $(srcdir)/config/avr/avr-log.c \
35  $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) $(INPUT_H) dumpfile.h
36	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
37
38avr.o avr-c.o: $(srcdir)/config/avr/builtins.def
39
40# This overrides stdfix.h from USER_H which we supply and include
41# in our own stdfix.h as stdfix-gcc.h.
42
43EXTRA_HEADERS = $(srcdir)/config/avr/stdfix.h \
44	      	stdfix-gcc.h
45
46stdfix-gcc.h: $(srcdir)/ginclude/stdfix.h
47	-cp $< $@
48
49# Files and Variables auto-generated from avr-mcus.def
50
51AVR_MCUS = $(srcdir)/config/avr/avr-mcus.def
52
53# Run `avr-mcus' after you changed or added devices in  avr-mcus.def
54
55.PHONY: avr-mcus
56
57avr-mcus: $(srcdir)/config/avr/t-multilib \
58	  $(srcdir)/doc/avr-mmcu.texi ; @true
59
60# Make sure that native -mmcu= support is in sync with -mmcu= documentation.
61gen-avr-mmcu-texi$(build_exeext): $(srcdir)/config/avr/gen-avr-mmcu-texi.c \
62  $(AVR_MCUS) $(srcdir)/config/avr/avr-devices.c \
63  $(srcdir)/config/avr/avr-arch.h
64	$(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $< -o $@
65
66gen-avr-mmcu-specs$(build_exeext): $(srcdir)/config/avr/gen-avr-mmcu-specs.c \
67  $(AVR_MCUS) $(srcdir)/config/avr/avr-devices.c \
68  $(srcdir)/config/avr/avr-arch.h $(TM_H)
69	$(CXX_FOR_BUILD) $(CXXFLAGS_FOR_BUILD) $< -o $@ $(INCLUDES)
70
71$(srcdir)/doc/avr-mmcu.texi: gen-avr-mmcu-texi$(build_exeext)
72	$(RUN_GEN) ./$< > $@
73
74s-device-specs: gen-avr-mmcu-specs$(build_exeext)
75	rm -rf device-specs
76	mkdir device-specs && cd device-specs && $(RUN_GEN) ../$<
77	$(STAMP) s-device-specs
78
79GCC_PASSES+=s-device-specs
80
81install-driver: install-device-specs
82
83install-device-specs: s-device-specs installdirs
84	-rm -rf $(DESTDIR)$(libsubdir)/device-specs
85	mkdir $(DESTDIR)$(libsubdir)/device-specs
86	-for file in device-specs/*; do \
87		$(INSTALL_DATA) $${file} $(DESTDIR)$(libsubdir)/$${file}; \
88	done
89
90# Map -mmcu= to the right multilib variant
91# MULTILIB_OPTIONS
92# MULTILIB_DIRNAMES
93# MULTILIB_EXCEPTIONS
94# MULTILIB_MATCHES
95
96s-mlib: $(srcdir)/config/avr/t-multilib
97
98$(srcdir)/config/avr/t-multilib: $(srcdir)/config/avr/genmultilib.awk \
99				 $(AVR_MCUS)
100	$(AWK) -f $< -v FORMAT=Makefile   $< $(AVR_MCUS) > $@
101