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# Top level -*- makefile -*- fragment for GNU Objective-C
# Copyright (C) 1997, 1998, 2000, 2001, 2002, 2003
# Free Software Foundation, Inc.
#This file is part of GCC.
#GCC is free software; you can redistribute it and/or modify
#it under the terms of the GNU General Public License as published by
#the Free Software Foundation; either version 2, or (at your option)
#any later version.
#GCC is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
#GNU General Public License for more details.
#You should have received a copy of the GNU General Public License
#along with GCC; see the file COPYING. If not, write to
#the Free Software Foundation, 59 Temple Place - Suite 330,
#Boston, MA 02111-1307, USA.
# This file provides the language dependent support in the main Makefile.
# Each language makefile fragment must provide the following targets:
#
# foo.all.build, foo.all.cross, foo.start.encap, foo.rest.encap,
# foo.install-normal, foo.install-common, foo.install-man,
# foo.uninstall,
# foo.mostlyclean, foo.clean, foo.distclean,
# foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
#
# where `foo' is the name of the language.
#
# It should also provide rules for:
#
# - making any compiler driver (eg: g++)
# - the compiler proper (eg: cc1plus)
# - define the names for selecting the language in LANGUAGES.
#
# Define the names for selecting Objective-C in LANGUAGES.
OBJC objc: cc1obj$(exeext)
OBJECTIVE-C objective-c: cc1obj$(exeext)
# Tell GNU make to ignore these if they exist.
.PHONY: objective-c objc ObjC
# Use maximal warnings for this front end.
objc-warn = $(STRICT_WARN)
# Bison-1.75 output yields (harmless) -Wtraditional warnings
objc/objc-parse.o-warn = -Wno-error
# Language-specific object files for Objective C.
OBJC_OBJS = objc/objc-lang.o objc/objc-parse.o objc/objc-act.o
cc1obj$(exeext): $(OBJC_OBJS) $(C_AND_OBJC_OBJS) $(BACKEND) $(LIBDEPS)
$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
$(OBJC_OBJS) $(C_AND_OBJC_OBJS) $(BACKEND) $(LIBS)
# Objective C language specific files.
objc/objc-lang.o : objc/objc-lang.c \
$(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) c-tree.h \
c-common.h toplev.h objc/objc-act.h langhooks.h $(LANGHOOKS_DEF_H)
objc/objc-parse.o : objc/objc-parse.c \
$(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) $(C_TREE_H) \
toplev.h $(GGC_H) c-pragma.h input.h flags.h output.h objc/objc-act.h
objc/objc-act.o : objc/objc-act.c \
$(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) $(RTL_H) $(TM_P_H) \
$(EXPR_H) $(TARGET_H) $(C_TREE_H) diagnostic.h toplev.h flags.h \
objc/objc-act.h input.h function.h output.h debug.h langhooks.h \
$(LANGHOOKS_DEF_H) gt-objc-objc-act.h gtype-objc.h
objc.srcextra: objc/objc-parse.c objc/objc-parse.y
-cp -p $^ $(srcdir)/objc
objc/objc-parse.c : objc/objc-parse.y
-$(BISON) $(BISONFLAGS) -o $@ $<
objc/objc-parse.y: c-parse.in
echo '/*WARNING: This file is automatically generated!*/' >tmp-objc-prs.y
sed -e "/^@@ifc.*/,/^@@end_ifc.*/d" \
-e "/^@@ifobjc.*/d" -e "/^@@end_ifobjc.*/d" < $< >>tmp-objc-prs.y
$(SHELL) $(srcdir)/move-if-change tmp-objc-prs.y $@
gtype-objc.h : s-gtype ; @true
gt-objc-objc-act.h : s-gtype ; @true
#
# Build hooks:
objc.all.build:
objc.all.cross:
objc.start.encap:
objc.rest.encap:
objc.info:
objc.man:
objc.srcinfo:
objc.srcman:
objc.tags: force
cd $(srcdir)/objc; etags -o TAGS.sub *.y *.c *.h; \
etags --include TAGS.sub --include ../TAGS.sub
lang_checks += check-objc
#
# Install hooks:
# cc1obj is installed elsewhere as part of $(COMPILERS).
objc.install-normal:
objc.install-common:
objc.install-man:
objc.uninstall:
#
# Clean hooks:
# A lot of the ancillary files are deleted by the main makefile.
# We just have to delete files specific to us.
objc.mostlyclean:
-rm -f tmp-objc-prs.y
-rm -f objc/*$(objext) objc/xforward objc/fflags
-rm -f objc/objc-parse.y objc/objc-parse.c objc/objc-parse.output
-rm -f objc/*$(coverageexts)
objc.clean: objc.mostlyclean
-rm -rf objc-headers
objc.distclean:
-rm -f objc/Makefile objc/Make-host objc/Make-target
-rm -f objc/config.status objc/config.cache
-rm -f objc-parse.output
objc.maintainer-clean:
-rm -f $(srcdir)/objc/objc-parse.y $(srcdir)/objc/objc-parse.c
#
# Stage hooks:
objc.stage1: stage1-start
-mv objc/*$(objext) stage1/objc
objc.stage2: stage2-start
-mv objc/*$(objext) stage2/objc
objc.stage3: stage3-start
-mv objc/*$(objext) stage3/objc
objc.stage4: stage4-start
-mv objc/*$(objext) stage4/objc
objc.stageprofile: stageprofile-start
-mv objc/*$(objext) stageprofile/objc
objc.stagefeedback: stagefeedback-start
-mv objc/*$(objext) stagefeedback/objc