1# Top level -*- makefile -*- fragment for GNU Objective-C 2# Copyright (C) 1997-2020 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 45# Use maximal warnings for this front end. 46objc-warn = $(STRICT_WARN) 47 48# Language-specific object files for Objective C. 49OBJC_OBJS = objc/objc-lang.o objc/objc-act.o hash-table.o \ 50 objc/objc-runtime-shared-support.o \ 51 objc/objc-gnu-runtime-abi-01.o \ 52 objc/objc-next-runtime-abi-01.o \ 53 objc/objc-next-runtime-abi-02.o \ 54 objc/objc-encoding.o \ 55 objc/objc-map.o 56 57objc_OBJS = $(OBJC_OBJS) cc1obj-checksum.o 58 59cc1obj-checksum.c : build/genchecksum$(build_exeext) checksum-options \ 60 $(OBJC_OBJS) $(C_AND_OBJC_OBJS) $(BACKEND) $(LIBDEPS) 61 build/genchecksum$(build_exeext) $(OBJC_OBJS) $(C_AND_OBJC_OBJS) \ 62 $(BACKEND) $(LIBDEPS) checksum-options > cc1obj-checksum.c.tmp && \ 63 $(srcdir)/../move-if-change cc1obj-checksum.c.tmp cc1obj-checksum.c 64 65cc1obj$(exeext): $(OBJC_OBJS) $(C_AND_OBJC_OBJS) cc1obj-checksum.o $(BACKEND) $(LIBDEPS) 66 +$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \ 67 $(OBJC_OBJS) $(C_AND_OBJC_OBJS) cc1obj-checksum.o \ 68 $(BACKEND) $(LIBS) $(BACKENDLIBS) 69 70objc.srcextra: 71 72# 73# Build hooks: 74 75objc.all.cross: 76objc.start.encap: 77objc.rest.encap: 78objc.info: 79objc.install-info: 80objc.dvi: 81objc.pdf: 82objc.install-pdf: 83objc.html: 84objc.install-html: 85objc.man: 86objc.srcinfo: 87objc.srcman: 88objc.install-plugin: 89 90objc.tags: force 91 cd $(srcdir)/objc; etags -o TAGS.sub *.c *.h; \ 92 etags --include TAGS.sub --include ../TAGS.sub 93 94lang_checks += check-objc 95 96# The following allows you to do 'make check-objc -j2'. The 97# execute.exp tests will be run in parallel with all the other ones. 98lang_checks_parallelized += check-objc 99check_objc_parallelize = 6 100 101# No objc-c-specific selftests 102selftest-objc: 103 104# 105# Install hooks: 106# cc1obj is installed elsewhere as part of $(COMPILERS). 107 108objc.install-common: 109 110objc.install-man: 111 112objc.uninstall: 113# 114# Clean hooks: 115# A lot of the ancillary files are deleted by the main makefile. 116# We just have to delete files specific to us. 117objc.mostlyclean: 118 -rm -f objc/*$(objext) objc/xforward objc/fflags 119 -rm -f objc/*$(coverageexts) 120 -rm -f cc1obj$(exeext) 121objc.clean: objc.mostlyclean 122 -rm -rf objc-headers 123objc.distclean: 124 -rm -f objc/Makefile objc/Make-host objc/Make-target 125 -rm -f objc/config.status objc/config.cache 126objc.maintainer-clean: 127 128# 129# Stage hooks: 130 131objc.stage1: stage1-start 132 -mv objc/*$(objext) stage1/objc 133objc.stage2: stage2-start 134 -mv objc/*$(objext) stage2/objc 135objc.stage3: stage3-start 136 -mv objc/*$(objext) stage3/objc 137objc.stage4: stage4-start 138 -mv objc/*$(objext) stage4/objc 139objc.stageprofile: stageprofile-start 140 -mv objc/*$(objext) stageprofile/objc 141objc.stagefeedback: stagefeedback-start 142 -mv objc/*$(objext) stagefeedback/objc 143