1# Top level -*- makefile -*- fragment for GNU Objective-C 2# Copyright (C) 1997-2013 Free Software Foundation, Inc. 3 4#This file is part of GCC. 5 6#GCC is free software; you can redistribute it and/or modify 7#it under the terms of the GNU General Public License as published by 8#the Free Software Foundation; either version 3, or (at your option) 9#any later version. 10 11#GCC is distributed in the hope that it will be useful, 12#but WITHOUT ANY WARRANTY; without even the implied warranty of 13#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14#GNU General Public License for more details. 15 16# You should have received a copy of the GNU General Public License 17# along with GCC; see the file COPYING3. If not see 18# <http://www.gnu.org/licenses/>. 19 20 21# This file provides the language dependent support in the main Makefile. 22# Each language makefile fragment must provide the following targets: 23# 24# foo.all.cross, foo.start.encap, foo.rest.encap, 25# foo.install-common, foo.install-man, foo.install-info, foo.install-pdf, 26# foo.install-html, foo.info, foo.dvi, foo.pdf, foo.html, foo.uninstall, 27# foo.mostlyclean, foo.clean, foo.distclean, 28# foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4 29# 30# where `foo' is the name of the language. 31# 32# It should also provide rules for: 33# 34# - making any compiler driver (eg: g++) 35# - the compiler proper (eg: cc1plus) 36# - define the names for selecting the language in LANGUAGES. 37 38# 39# Define the names for selecting Objective-C in LANGUAGES. 40objc: cc1obj$(exeext) 41 42# Tell GNU make to ignore these if they exist. 43.PHONY: objc 44 45START_HDRS = $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) $(C_TREE_H) \ 46 c/c-lang.h langhooks.h c-family/c-objc.h objc/objc-act.h 47 48# Use maximal warnings for this front end. 49objc-warn = $(STRICT_WARN) 50 51# Language-specific object files for Objective C. 52OBJC_OBJS = objc/objc-lang.o objc/objc-act.o hash-table.o \ 53 objc/objc-runtime-shared-support.o \ 54 objc/objc-gnu-runtime-abi-01.o \ 55 objc/objc-next-runtime-abi-01.o \ 56 objc/objc-next-runtime-abi-02.o \ 57 objc/objc-encoding.o \ 58 objc/objc-map.o 59 60objc_OBJS = $(OBJC_OBJS) cc1obj-checksum.o 61 62cc1obj-checksum.c : build/genchecksum$(build_exeext) checksum-options \ 63 $(OBJC_OBJS) $(C_AND_OBJC_OBJS) $(BACKEND) $(LIBDEPS) 64 build/genchecksum$(build_exeext) $(OBJC_OBJS) $(C_AND_OBJC_OBJS) \ 65 $(BACKEND) $(LIBDEPS) checksum-options > cc1obj-checksum.c.tmp && \ 66 $(SHELL) $(srcdir)/../move-if-change cc1obj-checksum.c.tmp cc1obj-checksum.c 67 68cc1obj-checksum.o : cc1obj-checksum.c $(CONFIG_H) $(SYSTEM_H) 69 70cc1obj$(exeext): $(OBJC_OBJS) $(C_AND_OBJC_OBJS) cc1obj-checksum.o $(BACKEND) $(LIBDEPS) 71 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \ 72 $(OBJC_OBJS) $(C_AND_OBJC_OBJS) cc1obj-checksum.o \ 73 $(BACKEND) $(LIBS) $(BACKENDLIBS) 74 75# Objective C language specific files. 76 77# When editing, please keep the objc/ header dependencies in 78# alphabetical order, and try to use a similar logical order for the 79# other files between the different targets. 80 81objc/objc-lang.o : objc/objc-lang.c \ 82 $(START_HDRS) \ 83 $(GGC_H) \ 84 $(LANGHOOKS_DEF_H) $(C_COMMON_H) gtype-objc.h \ 85 c/c-objc-common.h 86 87objc/objc-runtime-shared-support.o : objc/objc-runtime-shared-support.c \ 88 gt-objc-objc-runtime-shared-support.h \ 89 $(START_HDRS) \ 90 $(GGC_H) $(DIAGNOSTIC_CORE_H) $(FLAGS_H) input.h \ 91 objc/objc-encoding.h \ 92 objc/objc-next-metadata-tags.h \ 93 objc/objc-runtime-shared-support.h 94 95objc/objc-gnu-runtime-abi-01.o: objc/objc-gnu-runtime-abi-01.c \ 96 gt-objc-objc-gnu-runtime-abi-01.h \ 97 $(START_HDRS) \ 98 $(GGC_H) $(DIAGNOSTIC_CORE_H) $(FLAGS_H) input.h \ 99 toplev.h \ 100 objc/objc-encoding.h \ 101 objc/objc-runtime-hooks.h \ 102 objc/objc-runtime-shared-support.h 103 104objc/objc-next-runtime-abi-01.o: objc/objc-next-runtime-abi-01.c \ 105 gt-objc-objc-next-runtime-abi-01.h \ 106 $(START_HDRS) \ 107 $(GGC_H) $(DIAGNOSTIC_CORE_H) $(FLAGS_H) input.h \ 108 $(TARGET_H) \ 109 objc/objc-encoding.h \ 110 objc/objc-next-metadata-tags.h \ 111 objc/objc-runtime-hooks.h \ 112 objc/objc-runtime-shared-support.h 113 114objc/objc-next-runtime-abi-02.o: objc/objc-next-runtime-abi-02.c \ 115 gt-objc-objc-next-runtime-abi-02.h \ 116 $(START_HDRS) \ 117 $(GGC_H) $(DIAGNOSTIC_CORE_H) $(FLAGS_H) input.h \ 118 $(TARGET_H) \ 119 objc/objc-encoding.h \ 120 objc/objc-next-metadata-tags.h \ 121 objc/objc-runtime-hooks.h \ 122 objc/objc-runtime-shared-support.h 123 124objc/objc-act.o : objc/objc-act.c \ 125 gt-objc-objc-act.h \ 126 $(START_HDRS) \ 127 $(GGC_H) $(DIAGNOSTIC_CORE_H) $(FLAGS_H) input.h \ 128 toplev.h $(FUNCTION_H) debug.h $(LANGHOOKS_DEF_H) \ 129 $(HASH_TABLE_H) $(GIMPLE_H) \ 130 $(C_PRAGMA_H) $(C_TARGET_H) \ 131 objc/objc-encoding.h \ 132 objc/objc-map.h \ 133 objc/objc-runtime-hooks.h \ 134 objc/objc-runtime-shared-support.h 135 136objc/objc-encoding.o : objc/objc-encoding.c \ 137 $(START_HDRS) \ 138 $(GGC_H) $(DIAGNOSTIC_CORE_H) $(FLAGS_H) input.h \ 139 $(OBSTACK_H) \ 140 objc/objc-encoding.h \ 141 objc/objc-runtime-shared-support.h 142 143objc/objc-map.o : objc/objc-map.c \ 144 $(START_HDRS) \ 145 $(GGC_H) $(DIAGNOSTIC_CORE_H) $(FLAGS_H) input.h \ 146 $(OBSTACK_H) \ 147 objc/objc-map.h 148 149objc.srcextra: 150 151# 152# Build hooks: 153 154objc.all.cross: 155objc.start.encap: 156objc.rest.encap: 157objc.info: 158objc.install-info: 159objc.dvi: 160objc.pdf: 161objc.install-pdf: 162objc.html: 163objc.install-html: 164objc.man: 165objc.srcinfo: 166objc.srcman: 167objc.install-plugin: 168 169objc.tags: force 170 cd $(srcdir)/objc; etags -o TAGS.sub *.c *.h; \ 171 etags --include TAGS.sub --include ../TAGS.sub 172 173lang_checks += check-objc 174 175# The following allows you to do 'make check-objc -j2'. The 176# execute.exp tests will be run in parallel with all the other ones. 177lang_checks_parallelized += check-objc 178check_objc_parallelize = gnu-encoding.exp execute.exp exceptions.exp 179 180# 181# Install hooks: 182# cc1obj is installed elsewhere as part of $(COMPILERS). 183 184objc.install-common: 185 186objc.install-man: 187 188objc.uninstall: 189# 190# Clean hooks: 191# A lot of the ancillary files are deleted by the main makefile. 192# We just have to delete files specific to us. 193objc.mostlyclean: 194 -rm -f objc/*$(objext) objc/xforward objc/fflags 195 -rm -f objc/*$(coverageexts) 196objc.clean: objc.mostlyclean 197 -rm -rf objc-headers 198objc.distclean: 199 -rm -f objc/Makefile objc/Make-host objc/Make-target 200 -rm -f objc/config.status objc/config.cache 201objc.maintainer-clean: 202 203# 204# Stage hooks: 205 206objc.stage1: stage1-start 207 -mv objc/*$(objext) stage1/objc 208objc.stage2: stage2-start 209 -mv objc/*$(objext) stage2/objc 210objc.stage3: stage3-start 211 -mv objc/*$(objext) stage3/objc 212objc.stage4: stage4-start 213 -mv objc/*$(objext) stage4/objc 214objc.stageprofile: stageprofile-start 215 -mv objc/*$(objext) stageprofile/objc 216objc.stagefeedback: stagefeedback-start 217 -mv objc/*$(objext) stagefeedback/objc 218