1# Top level -*- makefile -*- fragment for GNU Objective-C++
2#   Copyright (C) 2005-2016 Free Software Foundation, Inc.
3#   Contributed by Ziemowit Laski  <zlaski@apple.com>
4
5#This file is part of GCC.
6
7#GCC is free software; you can redistribute it and/or modify
8#it under the terms of the GNU General Public License as published by
9#the Free Software Foundation; either version 3, or (at your option)
10#any later version.
11
12#GCC is distributed in the hope that it will be useful,
13#but WITHOUT ANY WARRANTY; without even the implied warranty of
14#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15#GNU General Public License for more details.
16
17#You should have received a copy of the GNU General Public License
18#along with GCC; see the file COPYING3.  If not see
19#<http://www.gnu.org/licenses/>.
20
21
22# This file provides the language dependent support in the main Makefile.
23# Each language makefile fragment must provide the following targets:
24#
25# foo.all.cross, foo.start.encap, foo.rest.encap,
26# foo.install-common, foo.install-man, foo.install-info, foo.install-pdf,
27# foo.install-html, foo.info, foo.dvi, foo.pdf, foo.html, foo.uninstall,
28# foo.mostlyclean, foo.clean, foo.distclean,
29# foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
30#
31# where `foo' is the name of the language.
32#
33# It should also provide rules for:
34#
35# - making any compiler driver (eg: g++)
36# - the compiler proper (eg: cc1plus)
37# - define the names for selecting the language in LANGUAGES.
38
39#
40# Define the names for selecting Objective-C++ in LANGUAGES.
41obj-c++: cc1objplus$(exeext)
42
43# Tell GNU make to ignore these if they exist.
44.PHONY: obj-c++
45
46# Use maximal warnings for this front end.  Also, make ObjC and C++
47# headers accessible.
48objcp-warn = $(STRICT_WARN) -DOBJCPLUS -I$(srcdir)/objc -I$(srcdir)/cp
49
50# Language-specific object files for Objective C++.
51OBJCXX_OBJS = objcp/objcp-act.o objcp/objcp-lang.o objcp/objcp-decl.o \
52   objcp/objc-runtime-shared-support.o \
53   objcp/objc-gnu-runtime-abi-01.o \
54   objcp/objc-next-runtime-abi-01.o \
55   objcp/objc-next-runtime-abi-02.o \
56   objcp/objc-encoding.o \
57   objcp/objc-map.o \
58   $(CXX_AND_OBJCXX_OBJS)
59
60obj-c++_OBJS = $(OBJCXX_OBJS) cc1objplus-checksum.o
61
62cc1objplus-checksum.c : build/genchecksum$(build_exeext) checksum-options \
63	$(OBJCXX_OBJS) $(BACKEND) $(LIBDEPS)
64	build/genchecksum$(build_exeext) $(OBJCXX_OBJS) $(BACKEND) \
65		$(LIBDEPS) checksum-options > cc1objplus-checksum.c.tmp && \
66	$(srcdir)/../move-if-change cc1objplus-checksum.c.tmp \
67	cc1objplus-checksum.c
68
69cc1objplus$(exeext): $(OBJCXX_OBJS) cc1objplus-checksum.o $(BACKEND) $(LIBDEPS)
70	+$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
71		$(OBJCXX_OBJS) cc1objplus-checksum.o $(BACKEND) $(LIBS) $(BACKENDLIBS)
72
73# Objective C++ language specific files.
74
75objcp/objc-runtime-shared-support.o: objc/objc-runtime-shared-support.c
76	$(COMPILE) $<
77	$(POSTCOMPILE)
78
79objcp/objc-gnu-runtime-abi-01.o: objc/objc-gnu-runtime-abi-01.c
80	$(COMPILE) $<
81	$(POSTCOMPILE)
82
83objcp/objc-next-runtime-abi-01.o: objc/objc-next-runtime-abi-01.c
84	$(COMPILE) $<
85	$(POSTCOMPILE)
86
87objcp/objc-next-runtime-abi-02.o: objc/objc-next-runtime-abi-02.c
88	$(COMPILE) $<
89	$(POSTCOMPILE)
90
91objcp/objcp-act.o: objc/objc-act.c
92	$(COMPILE) $<
93	$(POSTCOMPILE)
94
95objcp/objc-encoding.o: objc/objc-encoding.c
96	$(COMPILE) $<
97	$(POSTCOMPILE)
98
99objcp/objc-map.o: objc/objc-map.c
100	$(COMPILE) $<
101	$(POSTCOMPILE)
102
103po-generated:
104
105#
106# Build hooks:
107
108obj-c++.all.cross:
109obj-c++.start.encap:
110obj-c++.rest.encap:
111obj-c++.info:
112obj-c++.install-info:
113obj-c++.dvi:
114obj-c++.pdf:
115obj-c++.install-pdf:
116obj-c++.html:
117obj-c++.install-html:
118obj-c++.srcinfo:
119obj-c++.srcextra:
120obj-c++.man:
121obj-c++.install-plugin:
122
123obj-c++.tags: force
124	cd $(srcdir)/objcp; etags -o TAGS.sub *.c *.h; \
125	etags --include TAGS.sub --include ../TAGS.sub
126
127lang_checks += check-obj-c++
128
129#
130# Install hooks:
131# cc1objplus is installed elsewhere as part of $(COMPILERS).
132
133obj-c++.install-common:
134
135obj-c++.install-man:
136
137obj-c++.uninstall:
138#
139# Clean hooks:
140# A lot of the ancillary files are deleted by the main makefile.
141# We just have to delete files specific to us.
142obj-c++.mostlyclean:
143	-rm -f objcp/*$(objext)
144	-rm -f objcp/*$(coverageexts)
145	-rm -f cc1objplus$(exeext)
146obj-c++.clean: obj-c++.mostlyclean
147obj-c++.distclean:
148	-rm -f objcp/config.status objcp/Makefile
149obj-c++.maintainer-clean:
150
151#
152# Stage hooks:
153
154obj-c++.stage1: stage1-start
155	-mv objcp/*$(objext) stage1/objcp
156obj-c++.stage2: stage2-start
157	-mv objcp/*$(objext) stage2/objcp
158obj-c++.stage3: stage3-start
159	-mv objcp/*$(objext) stage3/objcp
160obj-c++.stage4: stage4-start
161	-mv objcp/*$(objext) stage4/objcp
162obj-c++.stageprofile: stageprofile-start
163	-mv objcp/*$(objext) stageprofile/objcp
164obj-c++.stagefeedback: stagefeedback-start
165	-mv objcp/*$(objext) stagefeedback/objcp
166