t-avr revision 1.8 
1# Copyright (C) 2000-2017 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
19PASSES_EXTRA += $(srcdir)/config/avr/avr-passes.def
20
21driver-avr.o: $(srcdir)/config/avr/driver-avr.c \
22  $(CONFIG_H) $(SYSTEM_H) coretypes.h \
23  $(srcdir)/config/avr/avr-arch.h $(TM_H)
24	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
25
26avr-devices.o: $(srcdir)/config/avr/avr-devices.c \
27  $(srcdir)/config/avr/avr-mcus.def \
28  $(srcdir)/config/avr/avr-arch.h \
29  $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H)
30	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
31
32avr-c.o: $(srcdir)/config/avr/avr-c.c \
33  $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) $(C_COMMON_H)
34	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
35
36avr-log.o: $(srcdir)/config/avr/avr-log.c \
37  $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) $(INPUT_H) dumpfile.h
38	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
39
40avr.o avr-c.o: $(srcdir)/config/avr/builtins.def
41
42# This overrides stdfix.h from USER_H which we supply and include
43# in our own stdfix.h as stdfix-gcc.h.
44
45EXTRA_HEADERS = $(srcdir)/config/avr/stdfix.h \
46	      	stdfix-gcc.h
47
48stdfix-gcc.h: $(srcdir)/ginclude/stdfix.h
49	-cp $< $@
50
51# Files and Variables auto-generated from avr-mcus.def
52
53AVR_MCUS = $(srcdir)/config/avr/avr-mcus.def
54
55# Run `avr-mcus' after you changed or added devices in  avr-mcus.def
56
57.PHONY: avr-mcus
58
59avr-mcus: $(srcdir)/config/avr/t-multilib \
60	  $(srcdir)/doc/avr-mmcu.texi ; @true
61
62# Make sure that native -mmcu= support is in sync with -mmcu= documentation.
63gen-avr-mmcu-texi$(build_exeext): $(srcdir)/config/avr/gen-avr-mmcu-texi.c \
64  $(AVR_MCUS) $(srcdir)/config/avr/avr-devices.c \
65  $(srcdir)/config/avr/avr-arch.h
66	$(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $< -o $@
67
68gen-avr-mmcu-specs$(build_exeext): $(srcdir)/config/avr/gen-avr-mmcu-specs.c \
69  $(AVR_MCUS) $(srcdir)/config/avr/avr-devices.c \
70  $(srcdir)/config/avr/avr-arch.h $(TM_H)
71	$(CXX_FOR_BUILD) $(CXXFLAGS_FOR_BUILD) $< -o $@ $(INCLUDES)
72
73$(srcdir)/doc/avr-mmcu.texi: gen-avr-mmcu-texi$(build_exeext)
74	$(RUN_GEN) ./$< > $@
75
76s-device-specs: gen-avr-mmcu-specs$(build_exeext)
77	rm -rf device-specs
78	mkdir device-specs && cd device-specs && $(RUN_GEN) ../$<
79	$(STAMP) s-device-specs
80
81GCC_PASSES+=s-device-specs
82
83install-driver: install-device-specs
84
85install-device-specs: s-device-specs installdirs
86	-rm -rf $(DESTDIR)$(libsubdir)/device-specs
87	mkdir $(DESTDIR)$(libsubdir)/device-specs
88	-for file in device-specs/*; do \
89		$(INSTALL_DATA) $${file} $(DESTDIR)$(libsubdir)/$${file}; \
90	done
91
92# Map -mmcu= to the right multilib variant
93# MULTILIB_OPTIONS
94# MULTILIB_DIRNAMES
95# MULTILIB_EXCEPTIONS
96# MULTILIB_MATCHES
97
98s-mlib: $(srcdir)/config/avr/t-multilib
99
100$(srcdir)/config/avr/t-multilib: $(srcdir)/config/avr/genmultilib.awk \
101				 $(AVR_MCUS)
102	$(AWK) -f $< -v FORMAT=Makefile   $< $(AVR_MCUS) > $@
103