gcc/objc/Make-lang.in

   1 # Top level makefile fragment for GNU Objective-C
   2 #   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
   3
   4 #This file is part of GNU CC.
   5
   6 #GNU CC 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 2, or (at your option)
   9 #any later version.
  10
  11 #GNU CC 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 GNU CC; see the file COPYING.  If not, write to
  18 #the Free Software Foundation, 59 Temple Place - Suite 330,
  19 #Boston, MA 02111-1307, USA.
  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.build, foo.all.cross, foo.start.encap, foo.rest.encap,
  25 # foo.info, foo.dvi,
  26 # foo.install-normal, foo.install-common, foo.install-info, foo.install-man,
  27 # foo.uninstall, foo.distdir,
  28 # foo.mostlyclean, foo.clean, foo.distclean, foo.extraclean,
  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 #\f
  39 # Extra flags to pass to recursive makes.
  40 OBJC_FLAGS_TO_PASS = \
  41         "OBJC_FOR_BUILD=$(OBJC_FOR_BUILD)" \
  42         "OBJCFLAGS=$(OBJCFLAGS)" \
  43         "OBJC_FOR_TARGET=$(OBJC_FOR_TARGET)" \
  44
  45 # Actual names to use when installing a native compiler.
  46 #OBJC_INSTALL_NAME = `t='$(program_transform_name)'; echo c++ | sed $$t`
  47
  48 # Actual names to use when installing a cross-compiler.
  49 #OBJC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo c++ | sed $$t`
  50
  51 #\f
  52 # Define the names for selecting Objective-C in LANGUAGES.
  53 OBJC objc: cc1obj$(exeext) objc-runtime
  54 OBJECTIVE-C objective-c: cc1obj$(exeext) objc-runtime
  55
  56 # Tell GNU make to ignore these if they exist.
  57 .PHONY: objective-c objc ObjC
  58
  59 # The Objective C thread file
  60 OBJC_THREAD_FILE=thr-$(GCC_THREAD_FILE)
  61
  62 # Language-specific object files for Objective C.
  63 OBJC_OBJS = objc-parse.o objc-act.o $(C_AND_OBJC_OBJS)
  64
  65 cc1obj$(exeext): $(P) $(OBJC_OBJS) $(OBJS) $(LIBDEPS)
  66         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(OBJC_OBJS) $(OBJS) \
  67                 $(LIBS)
  68
  69 # Objective C language specific files.
  70
  71 objc-parse.o : $(srcdir)/objc/objc-parse.c \
  72    $(CONFIG_H) $(TREE_H) \
  73    $(srcdir)/c-lex.h $(srcdir)/c-tree.h $(srcdir)/input.h \
  74    $(srcdir)/flags.h $(srcdir)/output.h $(srcdir)/objc/objc-act.h system.h
  75         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -I$(srcdir)/objc \
  76         -c $(srcdir)/objc/objc-parse.c
  77
  78 $(srcdir)/objc/objc-parse.c : $(srcdir)/objc/objc-parse.y
  79         cd $(srcdir)/objc; \
  80         $(BISON) $(BISONFLAGS) objc-parse.y -o objc-parse.c
  81
  82 $(srcdir)/objc/objc-parse.y: $(srcdir)/c-parse.in
  83         echo '/*WARNING: This file is automatically generated!*/' >tmp-objc-prs.y
  84         sed -e "/^ifc$$/,/^end ifc$$/d" \
  85           -e "/^ifobjc$$/d" -e "/^end ifobjc$$/d" \
  86           $(srcdir)/c-parse.in >>tmp-objc-prs.y
  87         $(srcdir)/move-if-change tmp-objc-prs.y $(srcdir)/objc/objc-parse.y
  88
  89 objc-act.o : $(srcdir)/objc/objc-act.c \
  90    $(CONFIG_H) $(TREE_H) $(RTL_H) \
  91    $(srcdir)/c-tree.h $(srcdir)/c-lex.h \
  92    $(srcdir)/flags.h $(srcdir)/objc/objc-act.h $(srcdir)/input.h \
  93    $(srcdir)/function.h $(srcdir)/output.h $(srcdir)/c-parse.h
  94         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -I$(srcdir)/objc \
  95         -c $(srcdir)/objc/objc-act.c
  96
  97 objc-runtime: objc-headers libobjc.a
  98
  99 # copy objc header files into build directory
 100 objc-headers: stmp-fixinc
 101         if [ -d include ]; then true; else mkdir include; fi
 102         cd objc; \
 103         if [ -f Makefile ]; then \
 104           $(MAKE) copy-headers \
 105           tooldir=$(tooldir) \
 106           AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \
 107           GCC_FOR_TARGET="../xgcc -B../" \
 108           GCC_CFLAGS="$(GCC_CFLAGS)" incinstalldir=../include; \
 109         fi
 110         touch objc-headers
 111
 112 # Objective C runtime library specific files.
 113
 114 OBJC_O = objc/hash.o objc/sarray.o \
 115         objc/class.o objc/sendmsg.o \
 116         objc/init.o objc/archive.o \
 117         objc/encoding.o objc/selector.o \
 118         objc/objects.o objc/misc.o \
 119         objc/NXConstStr.o objc/Object.o \
 120         objc/Protocol.o objc/nil_method.o \
 121         objc/thr.o objc/linking.o \
 122         objc/$(OBJC_THREAD_FILE).o
 123
 124 objc/hash.o: $(srcdir)/objc/hash.c $(GCC_PASSES)
 125         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
 126         -c $(srcdir)/objc/hash.c -o $@
 127 objc/sarray.o: $(srcdir)/objc/sarray.c $(GCC_PASSES)
 128         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
 129         -c $(srcdir)/objc/sarray.c -o $@
 130 objc/class.o: $(srcdir)/objc/class.c $(GCC_PASSES)
 131         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
 132         -c $(srcdir)/objc/class.c -o $@
 133 objc/sendmsg.o: $(srcdir)/objc/sendmsg.c $(GCC_PASSES) objc/runtime-info.h
 134         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) -Iobjc \
 135         -c $(srcdir)/objc/sendmsg.c -o $@
 136 objc/init.o: $(srcdir)/objc/init.c $(GCC_PASSES)
 137         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
 138         -c $(srcdir)/objc/init.c -o $@
 139 objc/archive.o: $(srcdir)/objc/archive.c $(GCC_PASSES)
 140         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
 141         -c $(srcdir)/objc/archive.c -o $@
 142 objc/encoding.o: $(srcdir)/objc/encoding.c $(GCC_PASSES)
 143         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
 144         -c $(srcdir)/objc/encoding.c -o $@
 145 objc/selector.o: $(srcdir)/objc/selector.c $(GCC_PASSES)
 146         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
 147         -c $(srcdir)/objc/selector.c -o $@
 148 objc/objects.o: $(srcdir)/objc/objects.c $(GCC_PASSES)
 149         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
 150         -c $(srcdir)/objc/objects.c -o $@
 151 objc/misc.o: $(srcdir)/objc/misc.c $(GCC_PASSES)
 152         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
 153         -c $(srcdir)/objc/misc.c -o $@
 154 objc/NXConstStr.o: $(srcdir)/objc/NXConstStr.m $(GCC_PASSES)
 155         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
 156         -fgnu-runtime -c $(srcdir)/objc/NXConstStr.m -o $@
 157 objc/Object.o: $(srcdir)/objc/Object.m $(GCC_PASSES)
 158         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
 159         -fgnu-runtime -c $(srcdir)/objc/Object.m -o $@
 160 objc/Protocol.o: $(srcdir)/objc/Protocol.m $(GCC_PASSES)
 161         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
 162         -fgnu-runtime -c $(srcdir)/objc/Protocol.m -o $@
 163 objc/thr.o: $(srcdir)/objc/thr.h $(srcdir)/objc/thr.c $(GCC_PASSES)
 164         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
 165         -c $(srcdir)/objc/thr.c -o $@
 166 objc/$(OBJC_THREAD_FILE).o: $(srcdir)/objc/$(OBJC_THREAD_FILE).c $(GCC_PASSES)
 167         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
 168         -c $(srcdir)/objc/$(OBJC_THREAD_FILE).c -o $@
 169 objc/nil_method.o: $(srcdir)/objc/nil_method.c $(GCC_PASSES)
 170         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
 171         -c $(srcdir)/objc/nil_method.c -o $@
 172 objc/linking.o: $(srcdir)/objc/linking.m $(GCC_PASSES)
 173         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
 174         -fgnu-runtime -c $(srcdir)/objc/linking.m -o $@
 175
 176 objc/libobjc_entry.o: $(srcdir)/objc/libobjc_entry.c $(GCC_PASSES)
 177         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
 178         -c $(srcdir)/objc/libobjc_entry.c -o $@
 179
 180 $(OBJC_O): $(GCC_PASSES) cc1obj
 181
 182 # Build the Objective C runtime library.
 183 libobjc.a: cc1obj specs stmp-int-hdrs libgcc2.ready \
 184  $(USE_COLLECT2) $(EXTRA_PARTS) objc/runtime-info.h $(OBJC_O)
 185         -rm -f libobjc.a
 186         $(AR) $(AR_FLAGS) libobjc.a $(OBJC_O)
 187         -if $(RANLIB_TEST) ; then $(RANLIB) libobjc.a; else true; fi
 188
 189 libobjc_s.a: libobjc.a
 190         mv libobjc.a libobjc_s.a
 191
 192 # Create a relocatable DLL
 193 libobjc.dll: libobjc_s.a objc/libobjc_entry.o
 194         $(GCC_FOR_TARGET) -mdll -Wl,--base-file -Wl,libobjc.base \
 195                 -o libobjc.dll libobjc_s.a \
 196                 objc/libobjc_entry.o -lkernel32
 197         $(DLLTOOL) --dllname libobjc.dll --def $(srcdir)/objc/libobjc.def \
 198                 --base-file libobjc.base --output-exp libobjc.exp
 199         $(GCC_FOR_TARGET) -mdll -Wl,--base-file libobjc.base libobjc.exp \
 200                 -o libobjc.dll libobjc_s.a \
 201                 objc/libobjc_entry.o -lkernel32
 202         $(DLLTOOL) --dllname libobjc.dll --def $(srcdir)/objc/libobjc.def \
 203                 --base-file libobjc.base --output-exp libobjc.exp
 204         $(GCC_FOR_TARGET) libobjc.exp -mdll \
 205                 -o libobjc.dll libobjc_s.a \
 206                 objc/libobjc_entry.o -lkernel32
 207         $(DLLTOOL) --dllname libobjc.dll --def $(srcdir)/objc/libobjc.def \
 208                 --output-lib libobjc.a
 209
 210 # Platform generated information needed by ObjC runtime
 211 objc/runtime-info.h: cc1obj
 212         echo "" > tmp-runtime
 213         echo "/* This file is automatically generated */" >$@
 214         ./cc1obj -print-objc-runtime-info tmp-runtime >>$@
 215         rm -f tmp-runtime
 216 #\f
 217 # Build hooks:
 218
 219 objc.all.build:
 220 objc.all.cross:
 221 objc.start.encap:
 222 objc.rest.encap:
 223
 224 objc.info:
 225 objc.dvi:
 226
 227 #\f
 228 # Install hooks:
 229 # cc1obj is installed elsewhere as part of $(COMPILERS).
 230
 231 objc.install-normal: installdirs
 232         -if [ -f libobjc.a ] ; then \
 233           rm -f $(libsubdir)/libobjc.a; \
 234           $(INSTALL_DATA) libobjc.a $(libsubdir)/libobjc.a; \
 235           if $(RANLIB_TEST) ; then \
 236             (cd $(libsubdir); $(RANLIB) libobjc.a); else true; fi; \
 237           chmod a-x $(libsubdir)/libobjc.a; \
 238         else true; fi
 239         -if [ -f libobjc_s.a ] ; then \
 240           rm -f $(libsubdir)/libobjc_s.a; \
 241           $(INSTALL_DATA) libobjc_s.a $(libsubdir)/libobjc_s.a; \
 242           if $(RANLIB_TEST) ; then \
 243             (cd $(libsubdir); $(RANLIB) libobjc_s.a); else true; fi; \
 244           chmod a-x $(libsubdir)/libobjc_s.a; \
 245         else true; fi
 246         -if [ -f libobjc.dll ] ; then \
 247           rm -f $(bindir)/libobjc.dll; \
 248           $(INSTALL_DATA) libobjc.dll $(bindir)/libobjc.dll; \
 249         else true; fi
 250
 251 objc.install-common:
 252
 253 objc.install-info:
 254
 255 objc.install-man:
 256
 257 objc.uninstall:
 258 #\f
 259 # Clean hooks:
 260 # A lot of the ancillary files are deleted by the main makefile.
 261 # We just have to delete files specific to us.
 262 objc.mostlyclean:
 263         -rm -f tmp-objc-prs.y
 264         -rm -f objc/*$(objext) objc/xforward objc/fflags
 265         -rm -f objc/runtime-info.h
 266         -rm -f libobjc.a libobjc_s.a libobjc.dll
 267         -rm -f libobjc.base libobjc.exp
 268 objc.clean: objc.mostlyclean
 269         -rm -rf objc-headers
 270 objc.distclean:
 271         -rm -f objc/Makefile objc/Make-host objc/Make-target
 272         -rm -f objc/config.status objc/config.cache
 273         -rm -f objc-parse.output
 274 objc.extraclean:
 275 objc.maintainer-clean:
 276         -rm -f objc/objc-parse.y
 277         -rm -f objc/objc-parse.c objc/objc-parse.output
 278
 279 #\f
 280 # Stage hooks:
 281
 282 objc.stage1: stage1-start
 283         -mv objc/*$(objext) stage1/objc
 284         -mv cc1obj$(exeext) stage1
 285         -mv libobjc.a stage1
 286 objc.stage2: stage2-start
 287         -mv objc/*$(objext) stage2/objc
 288         -mv cc1obj$(exeext) stage2
 289         -mv libobjc.a stage2
 290 objc.stage3: stage3-start
 291         -mv objc/*$(objext) stage3/objc
 292         -mv cc1obj$(exeext) stage3
 293         -mv libobjc.a stage3
 294 objc.stage4: stage4-start
 295         -mv objc/*$(objext) stage4/objc
 296         -mv cc1obj$(exeext) stage4
 297         -mv libobjc.a stage4
 298
 299 #\f
 300 # Maintenance hooks:
 301
 302 # This target creates the files that can be rebuilt, but go in the
 303 # distribution anyway.  It then copies the files to the distdir directory.
 304 # ??? Note that this should be fixed once the Makefile is fixed to do
 305 # the build in the inner directory.
 306 objc.distdir: $(srcdir)/objc/objc-parse.c
 307         mkdir tmp/objc
 308 #       cd objc ; $(MAKE) $(FLAGS_TO_PASS) objc-parse.c
 309         cd objc; \
 310         for file in *[0-9a-zA-Z+]; do \
 311           ln $$file ../tmp/objc >/dev/null 2>&1 || cp $$file ../tmp/objc; \
 312         done