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# Top level makefile fragment for GNU Objective-C
# Copyright (C) 1997, 1998 Free Software Foundation, Inc.
#This file is part of GNU CC.
#GNU CC 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.
#GNU CC 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 GNU CC; 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.info, foo.dvi,
# foo.install-normal, foo.install-common, foo.install-info, foo.install-man,
# foo.uninstall, foo.distdir,
# foo.mostlyclean, foo.clean, foo.distclean, foo.extraclean,
# 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.
#
# Extra flags to pass to recursive makes.
OBJC_FLAGS_TO_PASS = \
"OBJC_FOR_BUILD=$(OBJC_FOR_BUILD)" \
"OBJCFLAGS=$(OBJCFLAGS)" \
"OBJC_FOR_TARGET=$(OBJC_FOR_TARGET)" \
# Actual names to use when installing a native compiler.
#OBJC_INSTALL_NAME = `t='$(program_transform_name)'; echo c++ | sed $$t`
# Actual names to use when installing a cross-compiler.
#OBJC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo c++ | sed $$t`
#
# Define the names for selecting Objective-C in LANGUAGES.
OBJC objc: cc1obj$(exeext) objc-runtime
OBJECTIVE-C objective-c: cc1obj$(exeext) objc-runtime
# Tell GNU make to ignore these if they exist.
.PHONY: objective-c objc ObjC
# The Objective C thread file
OBJC_THREAD_FILE=thr-$(GCC_THREAD_FILE)
# Language-specific object files for Objective C.
OBJC_OBJS = objc-parse.o objc-act.o $(C_AND_OBJC_OBJS)
cc1obj$(exeext): $(P) $(OBJC_OBJS) $(OBJS) $(LIBDEPS)
$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(OBJC_OBJS) $(OBJS) \
$(LIBS)
# Objective C language specific files.
objc-parse.o : $(srcdir)/objc/objc-parse.c \
$(CONFIG_H) $(TREE_H) $(srcdir)/toplev.h \
$(srcdir)/c-lex.h $(srcdir)/c-tree.h $(srcdir)/input.h \
$(srcdir)/flags.h $(srcdir)/output.h $(srcdir)/objc/objc-act.h system.h
$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -I$(srcdir)/objc \
-c $(srcdir)/objc/objc-parse.c
$(srcdir)/objc/objc-parse.c : $(srcdir)/objc/objc-parse.y
cd $(srcdir)/objc; \
$(BISON) $(BISONFLAGS) objc-parse.y -o objc-parse.c
$(srcdir)/objc/objc-parse.y: $(srcdir)/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" \
$(srcdir)/c-parse.in >>tmp-objc-prs.y
$(srcdir)/move-if-change tmp-objc-prs.y $(srcdir)/objc/objc-parse.y
objc-act.o : $(srcdir)/objc/objc-act.c \
$(CONFIG_H) $(TREE_H) $(RTL_H) system.h \
$(srcdir)/c-tree.h $(srcdir)/c-lex.h $(srcdir)/toplev.h \
$(srcdir)/flags.h $(srcdir)/objc/objc-act.h $(srcdir)/input.h \
$(srcdir)/function.h $(srcdir)/output.h $(srcdir)/c-parse.h
$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -I$(srcdir)/objc \
-c $(srcdir)/objc/objc-act.c
objc-runtime: objc-headers libobjc.a
# copy objc header files into build directory
objc-headers: stmp-fixinc
if [ -d include ]; then true; else mkdir include; fi
cd objc; \
if [ -f Makefile ]; then \
$(MAKE) copy-headers \
tooldir=$(tooldir) \
AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \
GCC_FOR_TARGET="../xgcc -B../" \
GCC_CFLAGS="$(GCC_CFLAGS)" incinstalldir=../include; \
fi
touch objc-headers
# Objective C runtime library specific files.
OBJC_O = objc/hash.o objc/sarray.o \
objc/class.o objc/sendmsg.o \
objc/init.o objc/archive.o \
objc/encoding.o objc/selector.o \
objc/objects.o objc/misc.o \
objc/NXConstStr.o objc/Object.o \
objc/Protocol.o objc/nil_method.o \
objc/thr.o objc/linking.o \
objc/$(OBJC_THREAD_FILE).o
objc/hash.o: $(srcdir)/objc/hash.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/hash.c -o $@
objc/sarray.o: $(srcdir)/objc/sarray.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/sarray.c -o $@
objc/class.o: $(srcdir)/objc/class.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/class.c -o $@
objc/sendmsg.o: $(srcdir)/objc/sendmsg.c $(GCC_PASSES) objc/runtime-info.h
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) -Iobjc \
-c $(srcdir)/objc/sendmsg.c -o $@
objc/init.o: $(srcdir)/objc/init.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/init.c -o $@
objc/archive.o: $(srcdir)/objc/archive.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/archive.c -o $@
objc/encoding.o: $(srcdir)/objc/encoding.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/encoding.c -o $@
objc/selector.o: $(srcdir)/objc/selector.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/selector.c -o $@
objc/objects.o: $(srcdir)/objc/objects.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/objects.c -o $@
objc/misc.o: $(srcdir)/objc/misc.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/misc.c -o $@
objc/NXConstStr.o: $(srcdir)/objc/NXConstStr.m $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-fgnu-runtime -c $(srcdir)/objc/NXConstStr.m -o $@
objc/Object.o: $(srcdir)/objc/Object.m $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-fgnu-runtime -c $(srcdir)/objc/Object.m -o $@
objc/Protocol.o: $(srcdir)/objc/Protocol.m $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-fgnu-runtime -c $(srcdir)/objc/Protocol.m -o $@
objc/thr.o: $(srcdir)/objc/thr.h $(srcdir)/objc/thr.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/thr.c -o $@
objc/$(OBJC_THREAD_FILE).o: $(srcdir)/objc/$(OBJC_THREAD_FILE).c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/$(OBJC_THREAD_FILE).c -o $@
objc/nil_method.o: $(srcdir)/objc/nil_method.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/nil_method.c -o $@
objc/linking.o: $(srcdir)/objc/linking.m $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-fgnu-runtime -c $(srcdir)/objc/linking.m -o $@
objc/libobjc_entry.o: $(srcdir)/objc/libobjc_entry.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/libobjc_entry.c -o $@
$(OBJC_O): $(GCC_PASSES) cc1obj$(exeext)
# Build the Objective C runtime library.
libobjc.a: cc1obj$(exeext) specs stmp-int-hdrs libgcc2.ready \
$(USE_COLLECT2) $(EXTRA_PARTS) objc/runtime-info.h $(OBJC_O)
-rm -f libobjc.a
$(AR) $(AR_FLAGS) libobjc.a $(OBJC_O)
-if $(RANLIB_TEST) ; then $(RANLIB) libobjc.a; else true; fi
libobjc_s.a: libobjc.a
mv libobjc.a libobjc_s.a
# Create a relocatable DLL
libobjc.dll: libobjc_s.a objc/libobjc_entry.o
$(GCC_FOR_TARGET) -mdll -Wl,--base-file -Wl,libobjc.base \
-o libobjc.dll libobjc_s.a \
objc/libobjc_entry.o -lkernel32
$(DLLTOOL) --dllname libobjc.dll --def $(srcdir)/objc/libobjc.def \
--base-file libobjc.base --output-exp libobjc.exp
$(GCC_FOR_TARGET) -mdll -Wl,--base-file libobjc.base libobjc.exp \
-o libobjc.dll libobjc_s.a \
objc/libobjc_entry.o -lkernel32
$(DLLTOOL) --dllname libobjc.dll --def $(srcdir)/objc/libobjc.def \
--base-file libobjc.base --output-exp libobjc.exp
$(GCC_FOR_TARGET) libobjc.exp -mdll \
-o libobjc.dll libobjc_s.a \
objc/libobjc_entry.o -lkernel32
$(DLLTOOL) --dllname libobjc.dll --def $(srcdir)/objc/libobjc.def \
--output-lib libobjc.a
# Platform generated information needed by ObjC runtime
objc/runtime-info.h: cc1obj$(exeext)
echo "" > tmp-runtime
echo "/* This file is automatically generated */" >$@
./cc1obj -print-objc-runtime-info tmp-runtime >>$@
rm -f tmp-runtime
#
# Build hooks:
objc.all.build:
objc.all.cross:
objc.start.encap:
objc.rest.encap:
objc.info:
objc.dvi:
#
# Install hooks:
# cc1obj is installed elsewhere as part of $(COMPILERS).
objc.install-normal: installdirs
-if [ -f libobjc.a ] ; then \
rm -f $(libsubdir)/libobjc.a; \
$(INSTALL_DATA) libobjc.a $(libsubdir)/libobjc.a; \
if $(RANLIB_TEST) ; then \
(cd $(libsubdir); $(RANLIB) libobjc.a); else true; fi; \
chmod a-x $(libsubdir)/libobjc.a; \
else true; fi
-if [ -f libobjc_s.a ] ; then \
rm -f $(libsubdir)/libobjc_s.a; \
$(INSTALL_DATA) libobjc_s.a $(libsubdir)/libobjc_s.a; \
if $(RANLIB_TEST) ; then \
(cd $(libsubdir); $(RANLIB) libobjc_s.a); else true; fi; \
chmod a-x $(libsubdir)/libobjc_s.a; \
else true; fi
-if [ -f libobjc.dll ] ; then \
rm -f $(bindir)/libobjc.dll; \
$(INSTALL_DATA) libobjc.dll $(bindir)/libobjc.dll; \
else true; fi
objc.install-common:
objc.install-info:
objc.install-man:
objc.uninstall:
#
# Clean hooks:
# A lot of the ancillary files are deleted by the main makefile.
# We just have to delete files specific to us.
objc.mostlyclean:
-rm -f tmp-objc-prs.y
-rm -f objc/*$(objext) objc/xforward objc/fflags
-rm -f objc/runtime-info.h
-rm -f libobjc.a libobjc_s.a libobjc.dll
-rm -f libobjc.base libobjc.exp
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.extraclean:
objc.maintainer-clean:
-rm -f objc/objc-parse.y
-rm -f objc/objc-parse.c objc/objc-parse.output
#
# Stage hooks:
objc.stage1: stage1-start
-mv objc/*$(objext) stage1/objc
-mv cc1obj$(exeext) stage1
-mv libobjc.a stage1
objc.stage2: stage2-start
-mv objc/*$(objext) stage2/objc
-mv cc1obj$(exeext) stage2
-mv libobjc.a stage2
objc.stage3: stage3-start
-mv objc/*$(objext) stage3/objc
-mv cc1obj$(exeext) stage3
-mv libobjc.a stage3
objc.stage4: stage4-start
-mv objc/*$(objext) stage4/objc
-mv cc1obj$(exeext) stage4
-mv libobjc.a stage4
#
# Maintenance hooks:
# This target creates the files that can be rebuilt, but go in the
# distribution anyway. It then copies the files to the distdir directory.
# ??? Note that this should be fixed once the Makefile is fixed to do
# the build in the inner directory.
objc.distdir: $(srcdir)/objc/objc-parse.c
mkdir tmp/objc
# cd objc ; $(MAKE) $(FLAGS_TO_PASS) objc-parse.c
cd objc; \
for file in *[0-9a-zA-Z+]; do \
ln $$file ../tmp/objc >/dev/null 2>&1 || cp $$file ../tmp/objc; \
done
|
