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 # User-visible header files containing deprecated APIs, from the
 128 # objc/deprecated directory
 129 OBJC_DEPRECATED_H = \
 130   METHOD_NULL.h \
 131   MetaClass.h \
 132   Object.h \
 133   Protocol.h \
 134   STR.h \
 135   objc_get_uninstalled_dtable.h \
 136   objc_malloc.h \
 137   objc_msg_sendv.h \
 138   objc_object_alloc.h \
 139   objc_unexpected_exception.h \
 140   objc_valloc.h \
 141   struct_objc_category.h \
 142   struct_objc_class.h \
 143   struct_objc_ivar.h \
 144   struct_objc_ivar_list.h \
 145   struct_objc_method.h \
 146   struct_objc_method_list.h \
 147   struct_objc_module.h \
 148   struct_objc_protocol.h \
 149   struct_objc_protocol_list.h \
 150   struct_objc_selector.h \
 151   struct_objc_static_instances.h \
 152   struct_objc_symtab.h
 153
 154 # Objective-C source files to compile
 155 OBJC_SOURCE_FILES = \
 156    NXConstStr.m \
 157    Object.m \
 158    Protocol.m \
 159    accessors.m \
 160    linking.m
 161
 162 # C source files to compile
 163 C_SOURCE_FILES = \
 164    class.c \
 165    encoding.c \
 166    error.c \
 167    gc.c \
 168    hash.c \
 169    init.c \
 170    ivars.c \
 171    memory.c \
 172    methods.c \
 173    nil_method.c \
 174    objc-foreach.c \
 175    objc-sync.c \
 176    objects.c \
 177    protocols.c \
 178    sarray.c \
 179    selector.c \
 180    sendmsg.c \
 181    thr.c \
 182    exception.c
 183
 184 # Object files to link (when the library is linked with no GC (Garbage Collection))
 185 OBJS = \
 186   $(patsubst %.m,%.lo,$(OBJC_SOURCE_FILES)) \
 187   $(patsubst %.c,%.lo,$(C_SOURCE_FILES))
 188
 189 # Object files to link (when the library is linked with GC (Garbage Collection))
 190 OBJS_GC = \
 191   $(patsubst %.m,%_gc.lo,$(OBJC_SOURCE_FILES)) \
 192   $(patsubst %.c,%_gc.lo,$(C_SOURCE_FILES))
 193
 194
 195 ##
 196 ## The rules to build
 197 ##
 198
 199 # Flags to pass to a recursive make.
 200 FLAGS_TO_PASS = \
 201         "AR=$(AR)" \
 202         "AR_FLAGS=$(AR_FLAGS)" \
 203         "CC=$(CC)" \
 204         "CFLAGS=$(CFLAGS)" \
 205         "DESTDIR=$(DESTDIR)" \
 206         "LIBCFLAGS=$(LIBCFLAGS)" \
 207         "EXTRA_OFILES=$(EXTRA_OFILES)" \
 208         "HDEFINES=$(HDEFINES)" \
 209         "INSTALL=$(INSTALL)" \
 210         "INSTALL_DATA=$(INSTALL_DATA)" \
 211         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
 212         "LDFLAGS=$(LDFLAGS)" \
 213         "LIBTOOL=$(LIBTOOL)" \
 214         "LOADLIBES=$(LOADLIBES)" \
 215         "PICFLAG=$(PICFLAG)" \
 216         "RANLIB=$(RANLIB)" \
 217         "SHELL=$(SHELL)" \
 218         "prefix=$(prefix)" \
 219         "exec_prefix=$(exec_prefix)" \
 220         "libdir=$(libdir)" \
 221         "libsubdir=$(libsubdir)" \
 222         "tooldir=$(tooldir)"
 223
 224 # The 'all' rule must be the first one so that it is executed if
 225 # nothing is specified on the command-line.
 226 all: libobjc$(libsuffix).la $(OBJC_BOEHM_GC)
 227         : $(MAKE) ; exec $(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=all
 228
 229 .SUFFIXES:
 230 .SUFFIXES: .c .m .lo
 231
 232 %.lo: %.c
 233         $(LIBTOOL_COMPILE) $(CC) $< -c \
 234            $(ALL_CFLAGS) $(INCLUDES) \
 235            -o $@
 236
 237 %_gc.lo: %.c
 238         $(LIBTOOL_COMPILE) $(CC) $< -c \
 239            $(ALL_CFLAGS) $(INCLUDES) $(OBJC_GCFLAGS) \
 240            -o $@
 241
 242 %.lo: %.m
 243         $(LIBTOOL_COMPILE) $(CC) $< -c \
 244            $(ALL_CFLAGS) $(INCLUDES) -fgnu-runtime \
 245            -o $@
 246
 247 %_gc.lo: %.m
 248         $(LIBTOOL_COMPILE) $(CC) $< -c \
 249            $(ALL_CFLAGS) $(INCLUDES) $(OBJC_GCFLAGS) -fgnu-runtime \
 250            -o $@
 251
 252 # sendmsg has a special rule because it depends on runtime-info.h.
 253 runtime-info.h:
 254         echo "" > tmp-runtime.m
 255         echo "/* This file is automatically generated */" > $@
 256         $(CC) $(MULTIFLAGS) -print-objc-runtime-info -S tmp-runtime.m >> $@
 257         rm -f tmp-runtime.m tmp-runtime.s
 258
 259 sendmsg.lo: sendmsg.c runtime-info.h
 260         $(LIBTOOL_COMPILE) $(CC) $< -c \
 261            $(ALL_CFLAGS) $(INCLUDES) \
 262            -o $@
 263
 264 sendmsg_gc.lo: sendmsg.c runtime-info.h
 265         $(LIBTOOL_COMPILE) $(CC) $< -c \
 266            $(ALL_CFLAGS) $(INCLUDES) $(OBJC_GCFLAGS) \
 267            -o $@
 268
 269 # These files have separate rules because they require special
 270 # compiler flags.
 271
 272 # -Wno-deprecated-declarations is to silence warnings from using
 273 # _objc_unexpected_exception.
 274 exception.lo: exception.c
 275         $(LIBTOOL_COMPILE) $(CC) $< -c \
 276            $(ALL_CFLAGS) $(INCLUDES) -fexceptions -Wno-deprecated-declarations \
 277            -o $@
 278
 279 exception_gc.lo: exception.c
 280         $(LIBTOOL_COMPILE) $(CC) $< -c \
 281            $(ALL_CFLAGS) $(INCLUDES) $(OBJC_GCFLAGS) -fexceptions -Wno-deprecated-declarations \
 282            -o $@
 283
 284 doc: info dvi pdf html
 285
 286 # No install-html or install-pdf support
 287 .PHONY: install-html install-pdf install-info
 288 install-html:
 289 install-pdf:
 290 install-info:
 291
 292 LTLDFLAGS = $(shell $(SHELL) $(top_srcdir)/../libtool-ldflags $(LDFLAGS))
 293
 294 libobjc$(libsuffix).la: $(OBJS)
 295         $(LIBTOOL_LINK) $(CC) -o $@ $(OBJS) \
 296                 -Wc,-shared-libgcc -rpath $(toolexeclibdir) \
 297                 -version-info $(LIBOBJC_VERSION) $(extra_ldflags_libobjc) \
 298                 $(LTLDFLAGS)
 299
 300 libobjc_gc$(libsuffix).la: $(OBJS_GC)
 301         $(LIBTOOL_LINK) $(CC) -o $@ $(OBJS_GC) $(OBJC_BOEHM_GC_LIBS) \
 302                 -Wc,-shared-libgcc -rpath $(toolexeclibdir) \
 303                 -version-info $(LIBOBJC_GC_VERSION) $(extra_ldflags_libobjc) \
 304                 $(LTLDFLAGS)
 305
 306 info:
 307 dvi:
 308 pdf:
 309 html:
 310
 311 Makefile: Makefile.in config.status
 312         $(SHELL) config.status
 313
 314 config.status: configure
 315         rm -f config.cache
 316         CONFIG_SITE=no-such-file CC='$(CC)' AR='$(AR)' CFLAGS='$(CFLAGS)' \
 317         CPPFLAGS='$(CPPFLAGS)' $(SHELL) config.status --recheck
 318
 319 AUTOCONF = autoconf
 320 ACLOCAL = aclocal
 321 ACLOCAL_AMFLAGS = -I ../config -I ..
 322 aclocal_deps = \
 323         $(srcdir)/../config/multi.m4 \
 324         $(srcdir)/../config/override.m4 \
 325         $(srcdir)/../config/proginstall.m4 \
 326         $(srcdir)/../ltoptions.m4 \
 327         $(srcdir)/../ltsugar.m4 \
 328         $(srcdir)/../ltversion.m4 \
 329         $(srcdir)/../lt~obsolete.m4 \
 330         $(srcdir)/acinclude.m4
 331
 332 $(srcdir)/configure: @MAINT@ configure.ac $(srcdir)/aclocal.m4
 333         rm -f config.cache
 334         cd $(srcdir) && $(AUTOCONF)
 335
 336 $(srcdir)/aclocal.m4: @MAINT@ $(aclocal_deps)
 337         cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
 338
 339 install: install-libs install-headers
 340
 341 install-libs: installdirs
 342         $(SHELL) $(multi_basedir)/mkinstalldirs $(DESTDIR)$(toolexeclibdir)
 343         $(LIBTOOL_INSTALL) $(INSTALL) libobjc$(libsuffix).la $(DESTDIR)$(toolexeclibdir);
 344         if [ "$(OBJC_BOEHM_GC)" ]; then \
 345           $(LIBTOOL_INSTALL) $(INSTALL) libobjc_gc$(libsuffix).la \
 346                                 $(DESTDIR)$(toolexeclibdir);\
 347         fi
 348         $(MULTIDO) $(FLAGS_TO_PASS) multi-do DO="$@"
 349         @-$(LIBTOOL) --mode=finish $(DESTDIR)$(toolexeclibdir)
 350
 351 # Copy Objective-C headers to installation include directory.
 352 install-headers:
 353         $(SHELL) $(multi_basedir)/mkinstalldirs $(DESTDIR)$(libsubdir)/$(includedirname)/objc
 354         for file in $(OBJC_H); do \
 355           realfile=$(srcdir)/objc/$${file}; \
 356           $(INSTALL_DATA) $${realfile} $(DESTDIR)$(libsubdir)/$(includedirname)/objc; \
 357         done
 358         $(multi_basedir)/mkinstalldirs $(DESTDIR)$(libsubdir)/$(includedirname)/objc/deprecated
 359         for file in $(OBJC_DEPRECATED_H); do \
 360           realfile=$(srcdir)/objc/deprecated/$${file}; \
 361           $(INSTALL_DATA) $${realfile} $(DESTDIR)$(libsubdir)/$(includedirname)/objc/deprecated; \
 362         done
 363
 364 check uninstall install-strip dist installcheck installdirs:
 365
 366 mostlyclean:
 367         -$(LIBTOOL_CLEAN) rm -f libobjc$(libsuffix).la libobjc_gc$(libsuffix).la *.lo
 368         -rm -f runtime-info.h tmp-runtime.s *.o *.lo libobjc* xforward \
 369                 fflags *.aux *.cp *.dvi *.pdf *.fn *.info *.ky *.log *.pg \
 370                 *.toc *.tp *.vr *.html libobj.exp
 371         @$(MULTICLEAN) multi-clean DO=mostlyclean
 372
 373 clean: mostlyclean
 374         rm -f config.log
 375         @$(MULTICLEAN) multi-clean DO=clean
 376
 377 distclean: clean
 378         @$(MULTICLEAN) multi-clean DO=distclean
 379         rm -f config.cache config.status Makefile configure
 380
 381 maintainer-clean realclean: distclean
 382
 383 .PHONY: mostlyclean clean distclean maintainer-clean all check uninstall \
 384         install-strip dist installcheck installdirs
 385
 386 # Don't export variables to the environment, in order to not confuse
 387 # configure.
 388 .NOEXPORT: