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. 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. 41objc: cc1obj$(exeext) 42 43# Tell GNU make to ignore these if they exist. 44.PHONY: objc 45 46# Use maximal warnings for this front end. 47objc-warn = $(STRICT_WARN) 48 49# Language-specific object files for Objective C. 50OBJC_OBJS = objc/objc-lang.o objc/objc-act.o 51 52objc_OBJS = $(OBJC_OBJS) cc1obj-checksum.o 53 54cc1obj-dummy$(exeext): $(OBJC_OBJS) $(C_AND_OBJC_OBJS) dummy-checksum.o $(BACKEND) $(LIBDEPS) 55 $(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \ 56 $(OBJC_OBJS) $(C_AND_OBJC_OBJS) dummy-checksum.o \ 57 $(BACKEND) $(LIBS) $(BACKENDLIBS) 58 59cc1obj-checksum.c : cc1obj-dummy$(exeext) build/genchecksum$(build_exeext) 60 build/genchecksum$(build_exeext) cc1obj-dummy$(exeext) > $@ 61 62cc1obj-checksum.o : cc1obj-checksum.c $(CONFIG_H) $(SYSTEM_H) 63 64cc1obj$(exeext): $(OBJC_OBJS) $(C_AND_OBJC_OBJS) cc1obj-checksum.o $(BACKEND) $(LIBDEPS) 65 $(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \ 66 $(OBJC_OBJS) $(C_AND_OBJC_OBJS) cc1obj-checksum.o \ 67 $(BACKEND) $(LIBS) $(BACKENDLIBS) 68 69# Objective C language specific files. 70 71objc/objc-lang.o : objc/objc-lang.c \ 72 $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \ 73 $(C_TREE_H) $(DIAGNOSTIC_H) \ 74 $(GGC_H) langhooks.h $(LANGHOOKS_DEF_H) $(C_COMMON_H) gtype-objc.h \ 75 c-objc-common.h objc/objc-act.h $(GIMPLE_H) 76 77objc/objc-act.o : objc/objc-act.c \ 78 $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) $(RTL_H) $(TM_P_H) \ 79 $(EXPR_H) $(TARGET_H) $(C_TREE_H) $(DIAGNOSTIC_H) toplev.h $(FLAGS_H) \ 80 objc/objc-act.h input.h $(FUNCTION_H) output.h debug.h langhooks.h \ 81 $(LANGHOOKS_DEF_H) $(HASHTAB_H) $(C_PRAGMA_H) gt-objc-objc-act.h \ 82 $(GIMPLE_H) c-lang.h 83 84objc.srcextra: 85 86# 87# Build hooks: 88 89objc.all.cross: 90objc.start.encap: 91objc.rest.encap: 92objc.info: 93objc.install-info: 94objc.dvi: 95objc.pdf: 96objc.install-pdf: 97objc.html: 98objc.install-html: 99objc.man: 100objc.srcinfo: 101objc.srcman: 102objc.install-plugin: 103 104objc.tags: force 105 cd $(srcdir)/objc; etags -o TAGS.sub *.c *.h; \ 106 etags --include TAGS.sub --include ../TAGS.sub 107 108lang_checks += check-objc 109 110# 111# Install hooks: 112# cc1obj is installed elsewhere as part of $(COMPILERS). 113 114objc.install-common: 115 116objc.install-man: 117 118objc.uninstall: 119# 120# Clean hooks: 121# A lot of the ancillary files are deleted by the main makefile. 122# We just have to delete files specific to us. 123objc.mostlyclean: 124 -rm -f objc/*$(objext) objc/xforward objc/fflags 125 -rm -f objc/*$(coverageexts) 126objc.clean: objc.mostlyclean 127 -rm -rf objc-headers 128objc.distclean: 129 -rm -f objc/Makefile objc/Make-host objc/Make-target 130 -rm -f objc/config.status objc/config.cache 131objc.maintainer-clean: 132 133# 134# Stage hooks: 135 136objc.stage1: stage1-start 137 -mv objc/*$(objext) stage1/objc 138objc.stage2: stage2-start 139 -mv objc/*$(objext) stage2/objc 140objc.stage3: stage3-start 141 -mv objc/*$(objext) stage3/objc 142objc.stage4: stage4-start 143 -mv objc/*$(objext) stage4/objc 144objc.stageprofile: stageprofile-start 145 -mv objc/*$(objext) stageprofile/objc 146objc.stagefeedback: stagefeedback-start 147 -mv objc/*$(objext) stagefeedback/objc 148