libobjc/Makefile.in

   1 # Makefile for GNU Objective C runtime library.
   2 # Copyright 1993, 1995, 1996, 1997, 1998, 1999, 2001, 2002, 2003, 2004,
   3 # 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
   4
   5 #This file is part of GCC.
   6
   7 #GCC is free software; you can redistribute it and/or modify
   8 #it under the terms of the GNU General Public License as published by
   9 #the Free Software Foundation; either version 3, or (at your option)
  10 #any later version.
  11
  12 #GCC is distributed in the hope that it will be useful,
  13 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 #GNU General Public License for more details.
  16
  17 #You should have received a copy of the GNU General Public License
  18 #along with GCC; see the file COPYING3.  If not see
  19 #<http://www.gnu.org/licenses/>.
  20
  21 #This was cribbed from the libchill, libiberty and libstdc++
  22 #Makefile.in files.  Some of this stuff may be unnecessary and
  23 #worthless.
  24
  25 SHELL = @SHELL@
  26 MAKEOVERRIDES=
  27
  28 #### Start of system configuration section. ####
  29
  30 srcdir = @glibcpp_srcdir@
  31 VPATH = @glibcpp_srcdir@
  32 prefix = @prefix@
  33 exec_prefix = @exec_prefix@
  34 target_noncanonical = @target_noncanonical@
  35 gcc_version := $(shell cat $(srcdir)/../gcc/BASE-VER)
  36 host_subdir = @host_subdir@
  37 top_srcdir = @top_srcdir@
  38 multi_basedir = @multi_basedir@
  39 toolexecdir = @toolexecdir@
  40 # Toolexecdir is used only by toolexeclibdir
  41 toolexeclibdir = @toolexeclibdir@
  42
  43 includedirname = @includedirname@
  44 libsuffix = @libsuffix@
  45
  46 lt_host_flags = @lt_host_flags@
  47 extra_ldflags_libobjc = @extra_ldflags_libobjc@
  48
  49 top_builddir = .
  50
  51 -include ../boehm-gc/threads.mk
  52
  53 libdir = $(exec_prefix)/lib
  54 libsubdir = $(libdir)/gcc/$(target_noncanonical)/$(gcc_version)
  55
  56 # Multilib support variables.
  57 MULTISRCTOP =
  58 MULTIBUILDTOP =
  59 MULTIDIRS =
  60 MULTISUBDIR =
  61 MULTIDO = true
  62 MULTICLEAN = true
  63
  64 # Not configured per top-level version, since that doesn't get passed
  65 # down at configure time, but overrridden by the top-level install
  66 # target.
  67 INSTALL = @INSTALL@
  68 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  69 INSTALL_DATA = @INSTALL_DATA@
  70
  71 AR = @AR@
  72 AR_FLAGS = rc
  73
  74 RANLIB = @RANLIB@
  75
  76 CC = @CC@
  77 CFLAGS = @CFLAGS@
  78 WARN_CFLAGS = -W -Wall -Wwrite-strings -Wstrict-prototypes
  79 ALL_CFLAGS = -I. -I$(srcdir) $(CPPFLAGS) $(DEFS) $(CFLAGS) $(WARN_CFLAGS) \
  80         -DIN_GCC -DIN_TARGET_LIBS -fno-strict-aliasing -fexceptions
  81
  82 # Libtool
  83 # The following strings describe the version of the obj-C library
  84 # begin compiled and compatibility issues.
  85 # Please refer to Libtool documentation about how to manage these
  86 # numbers.
  87 LIBOBJC_VERSION = @VERSION@
  88 LIBOBJC_GC_VERSION = @VERSION@
  89 LIBTOOL = @LIBTOOL@ $(LIBTOOLFLAGS)
  90 LIBTOOL_COMPILE = $(LIBTOOL) --mode=compile
  91 LIBTOOL_LINK    = $(LIBTOOL) --mode=link
  92 LIBTOOL_INSTALL = $(LIBTOOL) --mode=install
  93 LIBTOOL_CLEAN   = $(LIBTOOL) --mode=clean
  94 #LIBTOOL_UNINSTALL = $(LIBTOOL) --mode=uninstall
  95
  96 OBJC_GCFLAGS=@OBJC_GCFLAGS@
  97 OBJC_BOEHM_GC=@OBJC_BOEHM_GC@
  98 OBJC_BOEHM_GC_INCLUDES=@OBJC_BOEHM_GC_INCLUDES@
  99 OBJC_BOEHM_GC_LIBS=../boehm-gc/libgcjgc_convenience.la $(thread_libs_and_flags)
 100
 101 INCLUDES = -I$(srcdir)/$(MULTISRCTOP)../gcc \
 102   -I$(srcdir)/$(MULTISRCTOP)../gcc/config \
 103   -I$(MULTIBUILDTOP)../../$(host_subdir)/gcc \
 104   -I$(srcdir)/$(MULTISRCTOP)../include \
 105   $(OBJC_BOEHM_GC_INCLUDES)
 106
 107 ##
 108 ## The list of header/source files
 109 ##
 110
 111 # User-visible header files, from the objc/ directory
 112 OBJC_H = \
 113   objc.h \
 114   objc-exception.h \
 115   objc-sync.h \
 116   \
 117   NXConstStr.h \
 118   Object.h \
 119   Protocol.h \
 120   encoding.h \
 121   message.h \
 122   objc-api.h \
 123   objc-decls.h \
 124   runtime.h \
 125   thr.h \
 126   \
 127   hash.h \
 128   sarray.h
 129
 130 # User-visible header files containing deprecated APIs, from the
 131 # objc/deprecated directory
 132 OBJC_DEPRECATED_H = \
 133   METHOD_NULL.h \
 134   MetaClass.h \
 135   Object.h \
 136   Protocol.h \
 137   STR.h \
 138   hash.h \
 139   objc_get_uninstalled_dtable.h \
 140   objc_malloc.h \
 141   objc_msg_sendv.h \
 142   objc_object_alloc.h \
 143   objc_unexpected_exception.h \
 144   objc_valloc.h \
 145   sarray.h \
 146   struct_objc_category.h \
 147   struct_objc_class.h \
 148   struct_objc_ivar.h \
 149   struct_objc_ivar_list.h \
 150   struct_objc_method.h \
 151   struct_objc_method_list.h \
 152   struct_objc_module.h \
 153   struct_objc_protocol.h \
 154   struct_objc_protocol_list.h \
 155   struct_objc_selector.h \
 156   struct_objc_static_instances.h \
 157   struct_objc_symtab.h
 158
 159 # Objective-C source files to compile
 160 OBJC_SOURCE_FILES = \
 161    NXConstStr.m \
 162    Object.m \
 163    Protocol.m \
 164    accessors.m \
 165    linking.m
 166
 167 # C source files to compile
 168 C_SOURCE_FILES = \
 169    class.c \
 170    encoding.c \
 171    error.c \
 172    gc.c \
 173    hash.c \
 174    init.c \
 175    ivars.c \
 176    memory.c \
 177    methods.c \
 178    nil_method.c \
 179    objc-foreach.c \
 180    objc-sync.c \
 181    objects.c \
 182    protocols.c \
 183    sarray.c \
 184    selector.c \
 185    sendmsg.c \
 186    thr.c \
 187    exception.c
 188
 189 # Object files to link (when the library is linked with no GC (Garbage Collection))
 190 OBJS = \
 191   $(patsubst %.m,%.lo,$(OBJC_SOURCE_FILES)) \
 192   $(patsubst %.c,%.lo,$(C_SOURCE_FILES))
 193
 194 # Object files to link (when the library is linked with GC (Garbage Collection))
 195 OBJS_GC = \
 196   $(patsubst %.m,%_gc.lo,$(OBJC_SOURCE_FILES)) \
 197   $(patsubst %.c,%_gc.lo,$(C_SOURCE_FILES))
 198
 199
 200 ##
 201 ## The rules to build
 202 ##
 203
 204 # Flags to pass to a recursive make.
 205 FLAGS_TO_PASS = \
 206         "AR=$(AR)" \
 207         "AR_FLAGS=$(AR_FLAGS)" \
 208         "CC=$(CC)" \
 209         "CFLAGS=$(CFLAGS)" \
 210         "DESTDIR=$(DESTDIR)" \
 211         "LIBCFLAGS=$(LIBCFLAGS)" \
 212         "EXTRA_OFILES=$(EXTRA_OFILES)" \
 213         "HDEFINES=$(HDEFINES)" \
 214         "INSTALL=$(INSTALL)" \
 215         "INSTALL_DATA=$(INSTALL_DATA)" \
 216         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
 217         "LDFLAGS=$(LDFLAGS)" \
 218         "LIBTOOL=$(LIBTOOL)" \
 219         "LOADLIBES=$(LOADLIBES)" \
 220         "PICFLAG=$(PICFLAG)" \
 221         "RANLIB=$(RANLIB)" \
 222         "SHELL=$(SHELL)" \
 223         "prefix=$(prefix)" \
 224         "exec_prefix=$(exec_prefix)" \
 225         "libdir=$(libdir)" \
 226         "libsubdir=$(libsubdir)" \
 227         "tooldir=$(tooldir)"
 228
 229 # The 'all' rule must be the first one so that it is executed if
 230 # nothing is specified on the command-line.
 231 all: libobjc$(libsuffix).la $(OBJC_BOEHM_GC)
 232         : $(MAKE) ; exec $(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=all
 233
 234 .SUFFIXES:
 235 .SUFFIXES: .c .m .lo
 236
 237 %.lo: %.c
 238         $(LIBTOOL_COMPILE) $(CC) $< -c \
 239            $(ALL_CFLAGS) $(INCLUDES) \
 240            -o $@
 241
 242 %_gc.lo: %.c
 243         $(LIBTOOL_COMPILE) $(CC) $< -c \
 244            $(ALL_CFLAGS) $(INCLUDES) $(OBJC_GCFLAGS) \
 245            -o $@
 246
 247 %.lo: %.m
 248         $(LIBTOOL_COMPILE) $(CC) $< -c \
 249            $(ALL_CFLAGS) $(INCLUDES) -fgnu-runtime \
 250            -o $@
 251
 252 %_gc.lo: %.m
 253         $(LIBTOOL_COMPILE) $(CC) $< -c \
 254            $(ALL_CFLAGS) $(INCLUDES) $(OBJC_GCFLAGS) -fgnu-runtime \
 255            -o $@
 256
 257 # sendmsg has a special rule because it depends on runtime-info.h.
 258 runtime-info.h:
 259         echo "" > tmp-runtime.m
 260         echo "/* This file is automatically generated */" > $@
 261         $(CC) $(MULTIFLAGS) -print-objc-runtime-info -S tmp-runtime.m >> $@
 262         rm -f tmp-runtime.m tmp-runtime.s
 263
 264 sendmsg.lo: sendmsg.c runtime-info.h
 265         $(LIBTOOL_COMPILE) $(CC) $< -c \
 266            $(ALL_CFLAGS) $(INCLUDES) \
 267            -o $@
 268
 269 sendmsg_gc.lo: sendmsg.c runtime-info.h
 270         $(LIBTOOL_COMPILE) $(CC) $< -c \
 271            $(ALL_CFLAGS) $(INCLUDES) $(OBJC_GCFLAGS) \
 272            -o $@
 273
 274 # These files have separate rules because they require special
 275 # compiler flags.
 276
 277 # -Wno-deprecated-declarations is to silence warnings from using
 278 # _objc_unexpected_exception.
 279 exception.lo: exception.c
 280         $(LIBTOOL_COMPILE) $(CC) $< -c \
 281            $(ALL_CFLAGS) $(INCLUDES) -fexceptions -Wno-deprecated-declarations \
 282            -o $@
 283
 284 exception_gc.lo: exception.c
 285         $(LIBTOOL_COMPILE) $(CC) $< -c \
 286            $(ALL_CFLAGS) $(INCLUDES) $(OBJC_GCFLAGS) -fexceptions -Wno-deprecated-declarations \
 287            -o $@
 288
 289 doc: info dvi pdf html
 290
 291 # No install-html or install-pdf support
 292 .PHONY: install-html install-pdf install-info
 293 install-html:
 294 install-pdf:
 295 install-info:
 296
 297 LTLDFLAGS = $(shell $(SHELL) $(top_srcdir)/../libtool-ldflags $(LDFLAGS))
 298
 299 libobjc$(libsuffix).la: $(OBJS)
 300         $(LIBTOOL_LINK) $(CC) -o $@ $(OBJS) \
 301                 -Wc,-shared-libgcc -rpath $(toolexeclibdir) \
 302                 -version-info $(LIBOBJC_VERSION) $(extra_ldflags_libobjc) \
 303                 $(LTLDFLAGS)
 304
 305 libobjc_gc$(libsuffix).la: $(OBJS_GC)
 306         $(LIBTOOL_LINK) $(CC) -o $@ $(OBJS_GC) $(OBJC_BOEHM_GC_LIBS) \
 307                 -Wc,-shared-libgcc -rpath $(toolexeclibdir) \
 308                 -version-info $(LIBOBJC_GC_VERSION) $(extra_ldflags_libobjc) \
 309                 $(LTLDFLAGS)
 310
 311 info:
 312 dvi:
 313 pdf:
 314 html:
 315
 316 Makefile: Makefile.in config.status
 317         $(SHELL) config.status
 318
 319 config.status: configure
 320         rm -f config.cache
 321         CONFIG_SITE=no-such-file CC='$(CC)' AR='$(AR)' CFLAGS='$(CFLAGS)' \
 322         CPPFLAGS='$(CPPFLAGS)' $(SHELL) config.status --recheck
 323
 324 AUTOCONF = autoconf
 325 ACLOCAL = aclocal
 326 ACLOCAL_AMFLAGS = -I ../config -I ..
 327 aclocal_deps = \
 328         $(srcdir)/../config/multi.m4 \
 329         $(srcdir)/../config/override.m4 \
 330         $(srcdir)/../config/proginstall.m4 \
 331         $(srcdir)/../ltoptions.m4 \
 332         $(srcdir)/../ltsugar.m4 \
 333         $(srcdir)/../ltversion.m4 \
 334         $(srcdir)/../lt~obsolete.m4 \
 335         $(srcdir)/acinclude.m4
 336
 337 $(srcdir)/configure: @MAINT@ configure.ac $(srcdir)/aclocal.m4
 338         rm -f config.cache
 339         cd $(srcdir) && $(AUTOCONF)
 340
 341 $(srcdir)/aclocal.m4: @MAINT@ $(aclocal_deps)
 342         cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
 343
 344 install: install-libs install-headers
 345
 346 install-libs: installdirs
 347         $(SHELL) $(multi_basedir)/mkinstalldirs $(DESTDIR)$(toolexeclibdir)
 348         $(LIBTOOL_INSTALL) $(INSTALL) libobjc$(libsuffix).la $(DESTDIR)$(toolexeclibdir);
 349         if [ "$(OBJC_BOEHM_GC)" ]; then \
 350           $(LIBTOOL_INSTALL) $(INSTALL) libobjc_gc$(libsuffix).la \
 351                                 $(DESTDIR)$(toolexeclibdir);\
 352         fi
 353         $(MULTIDO) $(FLAGS_TO_PASS) multi-do DO="$@"
 354         @-$(LIBTOOL) --mode=finish $(DESTDIR)$(toolexeclibdir)
 355
 356 # Copy Objective-C headers to installation include directory.
 357 install-headers:
 358         $(SHELL) $(multi_basedir)/mkinstalldirs $(DESTDIR)$(libsubdir)/$(includedirname)/objc
 359         for file in $(OBJC_H); do \
 360           realfile=$(srcdir)/objc/$${file}; \
 361           $(INSTALL_DATA) $${realfile} $(DESTDIR)$(libsubdir)/$(includedirname)/objc; \
 362         done
 363         $(multi_basedir)/mkinstalldirs $(DESTDIR)$(libsubdir)/$(includedirname)/objc/deprecated
 364         for file in $(OBJC_DEPRECATED_H); do \
 365           realfile=$(srcdir)/objc/deprecated/$${file}; \
 366           $(INSTALL_DATA) $${realfile} $(DESTDIR)$(libsubdir)/$(includedirname)/objc/deprecated; \
 367         done
 368
 369 check uninstall install-strip dist installcheck installdirs:
 370
 371 mostlyclean:
 372         -$(LIBTOOL_CLEAN) rm -f libobjc$(libsuffix).la libobjc_gc$(libsuffix).la *.lo
 373         -rm -f runtime-info.h tmp-runtime.s *.o *.lo libobjc* xforward \
 374                 fflags *.aux *.cp *.dvi *.pdf *.fn *.info *.ky *.log *.pg \
 375                 *.toc *.tp *.vr *.html libobj.exp
 376         @$(MULTICLEAN) multi-clean DO=mostlyclean
 377
 378 clean: mostlyclean
 379         rm -f config.log
 380         @$(MULTICLEAN) multi-clean DO=clean
 381
 382 distclean: clean
 383         @$(MULTICLEAN) multi-clean DO=distclean
 384         rm -f config.cache config.status Makefile configure
 385
 386 maintainer-clean realclean: distclean
 387
 388 .PHONY: mostlyclean clean distclean maintainer-clean all check uninstall \
 389         install-strip dist installcheck installdirs
 390
 391 # Don't export variables to the environment, in order to not confuse
 392 # configure.
 393 .NOEXPORT: