1 # Top level -*- makefile -*- fragment for GNU Objective-C
2 # Copyright (C) 1997, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2007,
3 # 2008, 2009, 2010 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 3, 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 COPYING3. If not see
19 # <http://www.gnu.org/licenses/>.
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.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
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.
43 # Tell GNU make to ignore these if they exist.
46 # Use maximal warnings for this front end.
47 objc-warn = $(STRICT_WARN)
49 # Language-specific object files for Objective C.
50 OBJC_OBJS = objc/objc-lang.o objc/objc-act.o
52 objc_OBJS = $(OBJC_OBJS) cc1obj-checksum.o
54 cc1obj-checksum.c : build/genchecksum$(build_exeext) checksum-options \
55 $(OBJC_OBJS) $(C_AND_OBJC_OBJS) $(BACKEND) $(LIBDEPS)
56 build/genchecksum$(build_exeext) $(OBJC_OBJS) $(C_AND_OBJC_OBJS) \
57 $(BACKEND) $(LIBDEPS) checksum-options > cc1obj-checksum.c.tmp && \
58 $(srcdir)/../move-if-change cc1obj-checksum.c.tmp cc1obj-checksum.c
60 cc1obj-checksum.o : cc1obj-checksum.c $(CONFIG_H) $(SYSTEM_H)
62 cc1obj$(exeext): $(OBJC_OBJS) $(C_AND_OBJC_OBJS) cc1obj-checksum.o $(BACKEND) $(LIBDEPS)
63 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
64 $(OBJC_OBJS) $(C_AND_OBJC_OBJS) cc1obj-checksum.o \
65 $(BACKEND) $(LIBS) $(BACKENDLIBS)
67 # Objective C language specific files.
69 objc/objc-lang.o : objc/objc-lang.c \
70 $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) $(C_TREE_H) \
71 $(GGC_H) langhooks.h $(LANGHOOKS_DEF_H) $(C_COMMON_H) gtype-objc.h \
72 c-objc-common.h c-family/c-objc.h objc/objc-act.h
74 objc/objc-act.o : objc/objc-act.c \
75 $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
76 $(TARGET_H) $(C_TREE_H) $(DIAGNOSTIC_CORE_H) toplev.h $(FLAGS_H) \
77 objc/objc-act.h input.h $(FUNCTION_H) output.h debug.h langhooks.h \
78 $(LANGHOOKS_DEF_H) $(HASHTAB_H) $(C_PRAGMA_H) gt-objc-objc-act.h \
79 $(GIMPLE_H) c-lang.h c-family/c-objc.h
102 cd $(srcdir)/objc; etags -o TAGS.sub *.c *.h; \
103 etags --include TAGS.sub --include ../TAGS.sub
105 lang_checks += check-objc
107 # The following allows you to do 'make check-objc -j2'. The
108 # execute.exp tests will be run in parallel with all the other ones.
109 # This is tuned for '-j2'.
110 lang_checks_parallelized += check-objc
111 check_objc_parallelize = execute.exp
115 # cc1obj is installed elsewhere as part of $(COMPILERS).
124 # A lot of the ancillary files are deleted by the main makefile.
125 # We just have to delete files specific to us.
127 -rm -f objc/*$(objext) objc/xforward objc/fflags
128 -rm -f objc/*$(coverageexts)
129 objc.clean: objc.mostlyclean
132 -rm -f objc/Makefile objc/Make-host objc/Make-target
133 -rm -f objc/config.status objc/config.cache
134 objc.maintainer-clean:
139 objc.stage1: stage1-start
140 -mv objc/*$(objext) stage1/objc
141 objc.stage2: stage2-start
142 -mv objc/*$(objext) stage2/objc
143 objc.stage3: stage3-start
144 -mv objc/*$(objext) stage3/objc
145 objc.stage4: stage4-start
146 -mv objc/*$(objext) stage4/objc
147 objc.stageprofile: stageprofile-start
148 -mv objc/*$(objext) stageprofile/objc
149 objc.stagefeedback: stagefeedback-start
150 -mv objc/*$(objext) stagefeedback/objc