1 # Top level -*- makefile -*- fragment for GNU Objective-C
2 # Copyright (C) 1997, 1998, 2000, 2001, 2002, 2003, 2004
3 # Free Software Foundation, Inc.
5 #This file is part of GCC.
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 2, or (at your option)
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.
17 #You should have received a copy of the GNU General Public License
18 #along with GCC; see the file COPYING. If not, write to
19 #the Free Software Foundation, 59 Temple Place - Suite 330,
20 #Boston, MA 02111-1307, USA.
22 # This file provides the language dependent support in the main Makefile.
23 # Each language makefile fragment must provide the following targets:
25 # foo.all.build, foo.all.cross, foo.start.encap, foo.rest.encap,
26 # foo.install-normal, foo.install-common, foo.install-man,
28 # foo.mostlyclean, foo.clean, foo.distclean,
29 # foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
31 # where `foo' is the name of the language.
33 # It should also provide rules for:
35 # - making any compiler driver (eg: g++)
36 # - the compiler proper (eg: cc1plus)
37 # - define the names for selecting the language in LANGUAGES.
40 # Define the names for selecting Objective-C in LANGUAGES.
41 OBJC objc: cc1obj$(exeext)
42 OBJECTIVE-C objective-c: cc1obj$(exeext)
44 # Tell GNU make to ignore these if they exist.
45 .PHONY: objective-c objc ObjC
47 # Use maximal warnings for this front end.
48 objc-warn = $(STRICT_WARN)
49 # Bison-1.75 output yields (harmless) -Wtraditional warnings
50 objc/objc-parse.o-warn = -Wno-error
52 # Language-specific object files for Objective C.
53 OBJC_OBJS = objc/objc-lang.o objc/objc-parse.o objc/objc-act.o
55 cc1obj$(exeext): $(OBJC_OBJS) $(C_AND_OBJC_OBJS) $(BACKEND) $(LIBDEPS)
56 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
57 $(OBJC_OBJS) $(C_AND_OBJC_OBJS) $(BACKEND) $(LIBS)
59 # Objective C language specific files.
61 objc/objc-lang.o : objc/objc-lang.c \
62 $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) c-tree.h \
63 c-common.h toplev.h objc/objc-act.h langhooks.h $(LANGHOOKS_DEF_H)
65 objc/objc-parse.o : objc/objc-parse.c \
66 $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) $(C_TREE_H) \
67 toplev.h $(GGC_H) c-pragma.h input.h flags.h output.h objc/objc-act.h \
70 objc/objc-act.o : objc/objc-act.c \
71 $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) $(RTL_H) $(TM_P_H) \
72 $(EXPR_H) $(TARGET_H) $(C_TREE_H) diagnostic.h toplev.h flags.h \
73 objc/objc-act.h input.h function.h output.h debug.h langhooks.h \
74 $(LANGHOOKS_DEF_H) gt-objc-objc-act.h gtype-objc.h
76 objc.srcextra: objc/objc-parse.c objc/objc-parse.y
77 -cp -p $^ $(srcdir)/objc
79 objc/objc-parse.c : objc/objc-parse.y
80 -$(BISON) $(BISONFLAGS) -o $@ $<
82 objc/objc-parse.y: c-parse.in
83 echo '/*WARNING: This file is automatically generated!*/' >tmp-objc-prs.y
84 sed -e "/^@@ifc.*/,/^@@end_ifc.*/d" \
85 -e "/^@@ifobjc.*/d" -e "/^@@end_ifobjc.*/d" < $< >>tmp-objc-prs.y
86 $(SHELL) $(srcdir)/../move-if-change tmp-objc-prs.y $@
88 gtype-objc.h : s-gtype ; @true
89 gt-objc-objc-act.h : s-gtype ; @true
104 cd $(srcdir)/objc; etags -o TAGS.sub *.y *.c *.h; \
105 etags --include TAGS.sub --include ../TAGS.sub
107 lang_checks += check-objc
111 # cc1obj is installed elsewhere as part of $(COMPILERS).
122 # A lot of the ancillary files are deleted by the main makefile.
123 # We just have to delete files specific to us.
125 -rm -f tmp-objc-prs.y
126 -rm -f objc/*$(objext) objc/xforward objc/fflags
127 -rm -f objc/objc-parse.y objc/objc-parse.c objc/objc-parse.output
128 -rm -f objc/*$(coverageexts)
129 objc.clean: objc.mostlyclean
132 -rm -f objc/Makefile objc/Make-host objc/Make-target
133 -rm -f objc/config.status objc/config.cache
134 -rm -f objc-parse.output
135 objc.maintainer-clean:
136 -rm -f $(srcdir)/objc/objc-parse.y $(srcdir)/objc/objc-parse.c
141 objc.stage1: stage1-start
142 -mv objc/*$(objext) stage1/objc
143 objc.stage2: stage2-start
144 -mv objc/*$(objext) stage2/objc
145 objc.stage3: stage3-start
146 -mv objc/*$(objext) stage3/objc
147 objc.stage4: stage4-start
148 -mv objc/*$(objext) stage4/objc
149 objc.stageprofile: stageprofile-start
150 -mv objc/*$(objext) stageprofile/objc
151 objc.stagefeedback: stagefeedback-start
152 -mv objc/*$(objext) stagefeedback/objc