Makefile

   1 # use LDFLAGS not LFLAGS
   2 #
   3 # Simple makefile for building objc4 on Darwin
   4 #
   5 # These make variables (or environment variables) are used
   6 # when defined:
   7 #       SRCROOT         path location of root of source hierarchy;
   8 #                       defaults to ".", but must be set to a
   9 #                       destination path for installsrc target.
  10 #       OBJROOT         path location where .o files will be put;
  11 #                       defaults to SRCROOT.
  12 #       SYMROOT         path location where build products will be
  13 #                       put; defaults to SRCROOT.
  14 #       DSTROOT         path location where installed products will
  15 #                       be put; defaults to / .
  16 # OBJROOT and SYMROOT should not be directories shared with other
  17 # built projects.
  18 #       PLATFORM        name of platform being built on
  19 #       USER            name of user building the project
  20 #       ARCHS           list of archs for which to build
  21 #       RC_ARCHS        more archs for which to build (build system)
  22 #       OTHER_CFLAGS    other flags to be passed to compiler
  23 #       RC_CFLAGS       more flags to be passed to compiler (build system)
  24 #       OTHER_LDFLAGS   other flags to be passed to the link stage
  25 #
  26
  27 # Default targets
  28 default: build
  29 all: build
  30
  31 test:
  32         make -C test
  33
  34 .SUFFIXES:
  35 .PHONY: default all test build optimized debug profile installsrc installhdrs install clean prebuild build-optimized build-debug build-profile prebuild-optimized prebuild-debug prebuild-profile compile-optimized compile-debug compile-profile link-optimized link-debug link-profile postbuild
  36
  37 CURRENT_PROJECT_VERSION = 227
  38
  39 VERSION_NAME = A
  40
  41 # First figure out the platform if not specified, so we can use it in the
  42 # rest of this file.  Currently defined values: Darwin
  43 ifeq "$(PLATFORM)" ""
  44 PLATFORM := $(shell uname)
  45 endif
  46
  47 ifndef SRCROOT
  48 SRCROOT = .
  49 endif
  50
  51 ifndef OBJROOT
  52 OBJROOT = $(SRCROOT)
  53 endif
  54
  55 ifndef SYMROOT
  56 SYMROOT = $(SRCROOT)
  57 endif
  58
  59 ifndef DSTROOT
  60 DSTROOT = /
  61 endif
  62
  63 ifeq "$(PLATFORM)" "Darwin"
  64 CC = /usr/bin/cc
  65 else
  66 CC = /usr/bin/gcc
  67 endif
  68
  69 ECHO = @/bin/echo
  70 MKDIRS = /bin/mkdir -p
  71 CD = cd
  72 COPY = /bin/cp
  73 COPY_RECUR = /bin/cp -r
  74 REMOVE = /bin/rm
  75 REMOVE_RECUR = /bin/rm -rf
  76 SYMLINK = /bin/ln -s
  77 CHMOD = /bin/chmod
  78 CHOWN = /usr/sbin/chown
  79 TAR = /usr/bin/tar
  80 STRIP = /usr/bin/strip
  81 NMEDIT = /usr/bin/nmedit
  82 LIPO = /usr/bin/lipo
  83
  84 ifeq "$(PLATFORM)" "Darwin"
  85 WARNING_FLAGS = -Wall -Wno-four-char-constants -Wshorten-64-to-32 -Wno-deprecated-declarations
  86 endif
  87
  88 ARCH_LIST=
  89 ifeq "$(PLATFORM)" "Darwin"
  90
  91 ifneq "$(ARCHS)" ""
  92 ARCH_LIST += $(ARCHS)
  93 else
  94 ifneq "$(RC_ARCHS)" ""
  95 ARCH_LIST += $(RC_ARCHS)
  96 else
  97 ARCH_LIST += $(shell /usr/bin/arch)
  98 endif
  99 endif
 100
 101 ARCH_FLAGS = $(foreach A, $(ARCH_LIST), $(addprefix -arch , $(A)))
 102
 103 endif
 104
 105
 106 ifeq "$(ORDERFILE)" ""
 107 ORDERFILE = $(SRCROOT)/libobjc.order
 108 endif
 109 ifneq "$(ORDERFILE)" ""
 110 ORDER = -Wl,-order_file,$(ORDERFILE)
 111 else
 112 ORDER =
 113 endif
 114
 115 ifeq "$(USER)" ""
 116 USER = unknown
 117 endif
 118
 119 CFLAGS = -g -fno-common -fdollars-in-identifiers -pipe $(PLATFORM_CFLAGS) $(WARNING_FLAGS) -I$(SYMROOT) -I. -I$(SYMROOT)/ProjectHeaders
 120 LDFLAGS =
 121
 122 LIBRARY_EXT = .dylib
 123
 124 PUBLIC_HEADER_INSTALLDIR = usr/include/objc
 125 OTHER_HEADER_INSTALLDIR = usr/local/include/objc
 126 INSTALLDIR = usr/lib
 127
 128 ifeq "$(PLATFORM)" "Darwin"
 129 LDFLAGS += -dynamiclib -dynamic -compatibility_version 1 -current_version $(CURRENT_PROJECT_VERSION)
 130 endif
 131
 132 ifeq "$(PLATFORM)" "Darwin"
 133 # GC flags
 134 LDFLAGS += -lauto
 135 #CFLAGS += -fobjc-gc -Wassign-intercept
 136 endif
 137
 138 CFLAGS += $(OTHER_CFLAGS) $(RC_CFLAGS)
 139 LDFLAGS += $(OTHER_LDFLAGS)
 140
 141 ifndef OPTIMIZATION_CFLAGS
 142 OPTIMIZATION_CFLAGS = -Os -DNDEBUG
 143 endif
 144 ifndef DEBUG_CFLAGS
 145 DEBUG_CFLAGS = -DDEBUG
 146 endif
 147 ifndef PROFILE_CFLAGS
 148 PROFILE_CFLAGS = -DPROFILE -pg -Os -DNDEBUG
 149 endif
 150
 151 CFLAGS_OPTIMIZED = $(OPTIMIZATION_CFLAGS) $(CFLAGS)
 152 CFLAGS_DEBUG     = $(DEBUG_CFLAGS) $(CFLAGS)
 153 CFLAGS_PROFILE   = $(PROFILE_CFLAGS) $(CFLAGS)
 154
 155 LDFLAGS_OPTIMIZED = $(LDFLAGS) -g
 156 LDFLAGS_DEBUG     = $(LDFLAGS) -g
 157 LDFLAGS_PROFILE   = $(LDFLAGS) -g -pg
 158
 159 SUBDIRS = . runtime runtime/OldClasses.subproj runtime/Messengers.subproj runtime/Accessors.subproj runtime/Auto.subproj
 160
 161 # files to compile
 162 SOURCES=
 163 # files to compile into separate linker modules
 164 MODULE_SOURCES=
 165 # files to not compile
 166 OTHER_SOURCES=
 167 # headers to install in /usr/include/objc
 168 PUBLIC_HEADERS=
 169 # headers that don't get installed
 170 PRIVATE_HEADERS=
 171 # headers to install in /usr/local/include/objc
 172 OTHER_HEADERS=
 173
 174 # runtime
 175 SOURCES += $(addprefix runtime/, \
 176         Object.m Protocol.m hashtable2.m maptable.m objc-class.m \
 177         objc-errors.m objc-cache.m objc-initialize.m \
 178         objc-file.m objc-load.m objc-runtime.m objc-sel.m \
 179         objc-sync.m objc-exception.m objc-auto.m objc-sel-set.m objc-rtp.m \
 180         objc-layout.m objc-loadmethod.m objc-class-old.m objc-runtime-old.m \
 181         objc-runtime-new.m objc-typeencoding.m objc-lockdebug.m \
 182         phash.m lookupa.m \
 183         )
 184 PUBLIC_HEADERS += $(addprefix runtime/, \
 185         objc.h runtime.h message.h \
 186         objc-class.h objc-api.h objc-load.h objc-runtime.h Object.h \
 187         objc-sync.h objc-exception.h objc-auto.h  \
 188         Protocol.h error.h hashtable2.h \
 189         )
 190 PRIVATE_HEADERS += $(addprefix runtime/, \
 191         objc-private.h objc-config.h objc-sel-table.h objc-sel-set.h \
 192         objc-rtp.h objc-initialize.h objc-loadmethod.h objc-runtime-new.h \
 193         phash.h lookupa.h standard.h \
 194         )
 195 OTHER_HEADERS += runtime/maptable.h runtime/objc-auto.h
 196
 197 # OldClasses
 198 SOURCES += runtime/OldClasses.subproj/List.m
 199 PUBLIC_HEADERS += runtime/OldClasses.subproj/List.h
 200
 201 # Messengers
 202 SOURCES += runtime/Messengers.subproj/objc-msg.s
 203 OTHER_SOURCES += runtime/Messengers.subproj/objc-msg-ppc.s runtime/Messengers.subproj/objc-msg-ppc64.s runtime/Messengers.subproj/objc-msg-i386.s runtime/Messengers.subproj/objc-msg-x86_64.s
 204
 205 # Property Accessors
 206 SOURCES += runtime/Accessors.subproj/objc-accessors.m runtime/Accessors.subproj/objc-accessors-arch.s
 207 PRIVATE_HEADERS += runtime/Accessors.subproj/objc-accessors.h runtime/Accessors.subproj/objc-accessors-table.h
 208 OTHER_SOURCES += runtime/Accessors.subproj/objc-accessors-ppc.s runtime/Accessors.subproj/objc-accessors-ppc64.s
 209 OTHER_SOURCES += runtime/Accessors.subproj/objc-accessors-i386.s runtime/Accessors.subproj/objc-accessors-x86_64.s
 210
 211 # Auto support
 212 SOURCES += runtime/Auto.subproj/objc-auto.s
 213 OTHER_SOURCES += runtime/Auto.subproj/objc-auto-ppc.s runtime/Auto.subproj/objc-auto-ppc64.s runtime/Auto.subproj/objc-auto-i386.s runtime/Auto.subproj/objc-auto-x86_64.s
 214
 215 # RTP symbols for gdb
 216 # See also $(OBJROOT)/runtime/objc-rtp-sym.ppc.o rule below.
 217 OTHER_SOURCES += runtime/objc-rtp-sym.s
 218
 219 # Interposing support.
 220 # This code is built into a second module so dyld's function interposing
 221 # can manipulate the calls.
 222 MODULE_SOURCES += runtime/Messengers.subproj/objc-msg-stub.s
 223 OTHER_SOURCES += runtime/Messengers.subproj/objc-msg-stub-ppc.s runtime/Messengers.subproj/objc-msg-stub-ppc64.s runtime/Messengers.subproj/objc-msg-stub-i386.s runtime/Messengers.subproj/objc-msg-stub-x86_64.s
 224
 225 # project root
 226 OTHER_SOURCES += Makefile APPLE_LICENSE libobjc.order
 227
 228 # The GC Mark tool that marks our .o files as if they had been compiled with write-barriers
 229 OTHER_SOURCES += markgc.c
 230 MARKGC = $(OBJROOT)/markgc
 231
 232
 233 OBJECTS = $(addprefix $(OBJROOT)/, $(addsuffix .o, $(basename $(SOURCES) ) ) )
 234 OBJECTS_OPTIMIZED = $(OBJECTS:.o=.opt.o)
 235 OBJECTS_DEBUG = $(OBJECTS:.o=.debug.o)
 236 OBJECTS_PROFILE = $(OBJECTS:.o=.profile.o)
 237
 238 MODULE_OBJECTS = $(addprefix $(OBJROOT)/, $(addsuffix .o, $(basename $(MODULE_SOURCES) ) ) )
 239 MODULE_OBJECTS_OPTIMIZED = $(MODULE_OBJECTS:.o=.opt.o)
 240 MODULE_OBJECTS_DEBUG = $(MODULE_OBJECTS:.o=.debug.o)
 241 MODULE_OBJECTS_PROFILE = $(MODULE_OBJECTS:.o=.profile.o)
 242
 243 # For simplicity, each object target depends on all objc headers. Most of
 244 # them come close to requiring this anyway, and rebuild from scratch is fast.
 245 DEPEND_HEADERS = $(addprefix $(SRCROOT)/, \
 246         $(PUBLIC_HEADERS) $(PRIVATE_HEADERS) $(OTHER_HEADERS) )
 247
 248 $(OBJROOT)/%.opt.o :     $(SRCROOT)/%.m  $(DEPEND_HEADERS) $(MARKGC)
 249         $(SILENT) $(ECHO) "    ... $<"
 250         $(SILENT) $(CC) $(ARCH_FLAGS) $(CFLAGS_OPTIMIZED) "$<" -c -o "$@"
 251         $(SILENT) $(MARKGC) -p "$@"
 252
 253 $(OBJROOT)/%.debug.o :   $(SRCROOT)/%.m  $(DEPEND_HEADERS) $(MARKGC)
 254         $(SILENT) $(ECHO) "    ... $<"
 255         $(SILENT) $(CC) $(ARCH_FLAGS) $(CFLAGS_DEBUG)     "$<" -c -o "$@"
 256         $(SILENT) $(MARKGC) -p "$@"
 257
 258 $(OBJROOT)/%.profile.o : $(SRCROOT)/%.m  $(DEPEND_HEADERS) $(MARKGC)
 259         $(SILENT) $(ECHO) "    ... $<"
 260         $(SILENT) $(CC) $(ARCH_FLAGS) $(CFLAGS_PROFILE)   "$<" -c -o "$@"
 261         $(SILENT) $(MARKGC) -p "$@"
 262
 263 $(OBJROOT)/%.opt.o :     $(SRCROOT)/%.c  $(DEPEND_HEADERS)
 264         $(SILENT) $(ECHO) "    ... $<"
 265         $(SILENT) $(CC) $(ARCH_FLAGS) $(CFLAGS_OPTIMIZED) "$<" -c -o "$@"
 266
 267 $(OBJROOT)/%.debug.o :   $(SRCROOT)/%.c  $(DEPEND_HEADERS)
 268         $(SILENT) $(ECHO) "    ... $<"
 269         $(SILENT) $(CC) $(ARCH_FLAGS) $(CFLAGS_DEBUG)     "$<" -c -o "$@"
 270
 271 $(OBJROOT)/%.profile.o : $(SRCROOT)/%.c  $(DEPEND_HEADERS)
 272         $(SILENT) $(ECHO) "    ... $<"
 273         $(SILENT) $(CC) $(ARCH_FLAGS) $(CFLAGS_PROFILE)   "$<" -c -o "$@"
 274
 275 $(OBJROOT)/%.opt.o :     $(SRCROOT)/%.s  $(DEPEND_HEADERS)
 276         $(SILENT) $(ECHO) "    ... $<"
 277         $(SILENT) $(CC) $(ARCH_FLAGS) $(CFLAGS_OPTIMIZED) "$<" -c -o "$@"
 278
 279 $(OBJROOT)/%.debug.o :   $(SRCROOT)/%.s  $(DEPEND_HEADERS)
 280         $(SILENT) $(ECHO) "    ... $<"
 281         $(SILENT) $(CC) $(ARCH_FLAGS) $(CFLAGS_DEBUG)     "$<" -c -o "$@"
 282
 283 $(OBJROOT)/%.profile.o : $(SRCROOT)/%.s  $(DEPEND_HEADERS)
 284         $(SILENT) $(ECHO) "    ... $<"
 285         $(SILENT) $(CC) $(ARCH_FLAGS) $(CFLAGS_PROFILE)   "$<" -c -o "$@"
 286
 287 # Additional dependency: objc-msg.s depends on objc-msg-ppc.s and
 288 # objc-msg-i386.s, which it includes.
 289 $(OBJROOT)/runtime/Messengers.subproj/objc-msg.opt.o \
 290 $(OBJROOT)/runtime/Messengers.subproj/objc-msg.debug.o \
 291 $(OBJROOT)/runtime/Messengers.subproj/objc-msg.profile.o : \
 292         $(SRCROOT)/runtime/Messengers.subproj/objc-msg-ppc.s \
 293         $(SRCROOT)/runtime/Messengers.subproj/objc-msg-ppc64.s \
 294         $(SRCROOT)/runtime/Messengers.subproj/objc-msg-i386.s \
 295         $(SRCROOT)/runtime/Messengers.subproj/objc-msg-x86_64.s
 296
 297 # Additional dependency: objc-msg-sutb.s depends on objc-msg-stub-ppc.s and
 298 # objc-msg-stub-i386.s, which it includes.
 299 $(OBJROOT)/runtime/Messengers.subproj/objc-msg-stub.opt.o \
 300 $(OBJROOT)/runtime/Messengers.subproj/objc-msg-stub.debug.o \
 301 $(OBJROOT)/runtime/Messengers.subproj/objc-msg-stub.profile.o : \
 302         $(SRCROOT)/runtime/Messengers.subproj/objc-msg-stub-ppc.s \
 303         $(SRCROOT)/runtime/Messengers.subproj/objc-msg-stub-ppc64.s \
 304         $(SRCROOT)/runtime/Messengers.subproj/objc-msg-stub-i386.s \
 305         $(SRCROOT)/runtime/Messengers.subproj/objc-msg-stub-x86_64.s
 306
 307 # Additional dependency: objc-auto.s depends on objc-auto-ppc.s and
 308 # objc-auto-i386.s, which it includes.
 309 $(OBJROOT)/runtime/Auto.subproj/objc-auto.opt.o \
 310 $(OBJROOT)/runtime/Auto.subproj/objc-auto.debug.o \
 311 $(OBJROOT)/runtime/Auto.subproj/objc-auto.profile.o : \
 312         $(SRCROOT)/runtime/Auto.subproj/objc-auto-ppc.s \
 313         $(SRCROOT)/runtime/Auto.subproj/objc-auto-ppc64.s \
 314         $(SRCROOT)/runtime/Auto.subproj/objc-auto-i386.s \
 315         $(SRCROOT)/runtime/Auto.subproj/objc-auto-x86_64.s
 316
 317 # Additional rules: objc-rtp-sym.s needs to be built with a per-arch seg1addr,
 318 # and need to be stripped here because stripping the dylib does not remove
 319 # debug info from the magic sections.
 320 # objc-rtp-sym.s is not in SOURCES, and objc-rtp-sym.o is not in OBJECTS
 321 $(OBJROOT)/runtime/objc-rtp-sym.ppc.o: $(SRCROOT)/runtime/objc-rtp-sym.s
 322         $(SILENT) $(CC) $(CFLAGS_OPTIMIZED) -arch ppc "$<" -c -o "$@.temp"
 323         $(SILENT) $(STRIP) -S "$@.temp"
 324         $(SILENT) $(LD) -arch ppc -seg1addr 0xfffec000 "$@.temp" -r -o "$@"
 325
 326 $(OBJROOT)/runtime/objc-rtp-sym.ppc64.o: $(SRCROOT)/runtime/objc-rtp-sym.s
 327         $(SILENT) $(CC) $(CFLAGS_OPTIMIZED) -arch ppc64 "$<" -c -o "$@.temp"
 328         $(SILENT) $(STRIP) -S "$@.temp"
 329         $(SILENT) $(LD) -arch ppc64 -seg1addr 0xfffffffffffec000 "$@.temp" -r -o "$@"
 330
 331 $(OBJROOT)/runtime/objc-rtp-sym.i386.o: $(SRCROOT)/runtime/objc-rtp-sym.s
 332         $(SILENT) $(CC) $(CFLAGS_OPTIMIZED) -arch i386 "$<" -c -o "$@.temp"
 333         $(SILENT) $(STRIP) -S "$@.temp"
 334         $(SILENT) $(LD) -arch i386 -seg1addr 0xfffe8000 "$@.temp" -r -o "$@"
 335
 336 $(OBJROOT)/runtime/objc-rtp-sym.x86_64.o: $(SRCROOT)/runtime/objc-rtp-sym.s
 337         $(SILENT) $(CC) $(CFLAGS_OPTIMIZED) -arch x86_64 "$<" -c -o "$@.temp"
 338         $(SILENT) $(STRIP) -S "$@.temp"
 339         $(SILENT) $(LD) -arch x86_64 -seg1addr 0xfffffffffffec000 "$@.temp" -r -o "$@"
 340
 341 # Additional rule: markgc tool to pretend we compiled with GC write-barriers
 342 $(MARKGC): $(SRCROOT)/markgc.c
 343         $(SILENT) $(ECHO) "Building markgc tool ..."
 344         $(SILENT) $(CC) -std=gnu99 "$<" -o "$@"
 345
 346 # Additional linkage: LP64 targets require libstdc++
 347 LIBS_ppc64 = -lstdc++
 348 LIBS_x86_64 = -lstdc++
 349
 350 # These are the main targets:
 351 #    build              builds the library to OBJROOT and SYMROOT
 352 #    installsrc         copies the sources to SRCROOT
 353 #    installhdrs        install only the headers to DSTROOT
 354 #    install            build, then install the headers and library to DSTROOT
 355 #    clean              removes build products in OBJROOT and SYMROOT
 356 #
 357 #    optimized          same as 'build' but builds optimized library only
 358 #    debug              same as 'build' but builds debug library only
 359 #    profile            same as 'build' but builds profile library only
 360
 361 # Default build doesn't currently build the debug library.
 362 build: prebuild build-optimized build-profile postbuild
 363
 364 optimized: prebuild build-optimized postbuild
 365 debug: prebuild build-debug postbuild
 366 profile: prebuild build-profile postbuild
 367
 368 installsrc:
 369         $(SILENT) $(ECHO) "Installing source from . to $(SRCROOT)..."
 370 ifeq "$(SRCROOT)" "."
 371         $(SILENT) $(ECHO) "SRCROOT must be defined to be the destination directory; it cannot be '.'"
 372         exit 1
 373 endif
 374         $(SILENT) $(TAR) -cf $(SRCROOT)/objc4.sources.tar $(SOURCES) $(PUBLIC_HEADERS) $(PRIVATE_HEADERS) $(OTHER_HEADERS) $(OTHER_SOURCES) $(MODULE_SOURCES)
 375         $(SILENT) $(CD) $(SRCROOT) && $(TAR) -xf $(SRCROOT)/objc4.sources.tar
 376         $(SILENT) $(REMOVE) -f $(SRCROOT)/objc4.sources.tar
 377
 378 installhdrs:
 379         $(SILENT) $(ECHO) "Installing headers from $(SRCROOT) to $(DSTROOT)/$(HEADER_INSTALLDIR)..."
 380
 381         $(SILENT) $(MKDIRS) $(DSTROOT)/$(PUBLIC_HEADER_INSTALLDIR)
 382         -$(SILENT) $(CHMOD) +w $(DSTROOT)/$(PUBLIC_HEADER_INSTALLDIR)/*.h
 383         $(SILENT) $(COPY) $(addprefix $(SRCROOT)/, $(PUBLIC_HEADERS) ) \
 384                           $(DSTROOT)/$(PUBLIC_HEADER_INSTALLDIR)
 385 # duplicate hashtable2.h to hashtable.h
 386         $(SILENT) $(COPY) $(DSTROOT)/$(PUBLIC_HEADER_INSTALLDIR)/hashtable2.h \
 387                           $(DSTROOT)/$(PUBLIC_HEADER_INSTALLDIR)/hashtable.h
 388         $(SILENT) $(CHMOD) -w  $(DSTROOT)/$(PUBLIC_HEADER_INSTALLDIR)/*.h
 389         $(SILENT) $(CHMOD) a+r $(DSTROOT)/$(PUBLIC_HEADER_INSTALLDIR)/*.h
 390
 391         $(SILENT) $(MKDIRS) $(DSTROOT)/$(OTHER_HEADER_INSTALLDIR)
 392         -$(SILENT) $(CHMOD) +w $(DSTROOT)/$(OTHER_HEADER_INSTALLDIR)/*.h
 393         $(SILENT) $(COPY) $(addprefix $(SRCROOT)/, $(OTHER_HEADERS) ) \
 394                           $(DSTROOT)/$(OTHER_HEADER_INSTALLDIR)
 395         $(SILENT) $(CHMOD) -w  $(DSTROOT)/$(OTHER_HEADER_INSTALLDIR)/*.h
 396         $(SILENT) $(CHMOD) a+r $(DSTROOT)/$(OTHER_HEADER_INSTALLDIR)/*.h
 397
 398
 399         $(SILENT) $(RM) -f $(DSTROOT)$(PUBLIC_HEADER_DIR)$(PUBLIC_HEADER_DIR_SUFFIX)/hashtable.h
 400
 401
 402 install: build installhdrs
 403         $(SILENT) $(ECHO) "Installing products from $(SYMROOT) to $(DSTROOT)..."
 404
 405         $(SILENT) $(MKDIRS) $(DSTROOT)/$(INSTALLDIR)
 406         -$(SILENT) $(CHMOD) +w $(DSTROOT)/$(INSTALLDIR)
 407
 408         $(SILENT) $(REMOVE) -f $(DSTROOT)/$(INSTALLDIR)/libobjc.$(VERSION_NAME)$(LIBRARY_EXT)
 409         $(SILENT) $(REMOVE) -f $(DSTROOT)/$(INSTALLDIR)/libobjc_debug.$(VERSION_NAME)$(LIBRARY_EXT)
 410         $(SILENT) $(REMOVE) -f $(DSTROOT)/$(INSTALLDIR)/libobjc_profile.$(VERSION_NAME)$(LIBRARY_EXT)
 411
 412 # optimized
 413         $(SILENT) $(COPY) $(SYMROOT)/libobjc.$(VERSION_NAME)$(LIBRARY_EXT) $(DSTROOT)/$(INSTALLDIR)
 414         $(SILENT) $(STRIP) -S $(DSTROOT)/$(INSTALLDIR)/libobjc.$(VERSION_NAME)$(LIBRARY_EXT)
 415         -$(SILENT) $(CHOWN) root:wheel $(DSTROOT)/$(INSTALLDIR)/libobjc.$(VERSION_NAME)$(LIBRARY_EXT)
 416         $(SILENT) $(CHMOD) 755 $(DSTROOT)/$(INSTALLDIR)/libobjc.$(VERSION_NAME)$(LIBRARY_EXT)
 417         $(SILENT) $(CD) $(DSTROOT)/$(INSTALLDIR)  &&  \
 418                 $(SYMLINK) libobjc.$(VERSION_NAME)$(LIBRARY_EXT) libobjc$(LIBRARY_EXT)
 419
 420 # debug (allowed not to exist)
 421         -$(SILENT) $(COPY) $(SYMROOT)/libobjc_debug.$(VERSION_NAME)$(LIBRARY_EXT) $(DSTROOT)/$(INSTALLDIR)
 422         -$(SILENT) $(CHOWN) root:wheel $(DSTROOT)/$(INSTALLDIR)/libobjc_debug.$(VERSION_NAME)$(LIBRARY_EXT)
 423         -$(SILENT) $(CHMOD) 755 $(DSTROOT)/$(INSTALLDIR)/libobjc_debug.$(VERSION_NAME)$(LIBRARY_EXT)
 424         -$(SILENT) $(CD) $(DSTROOT)/$(INSTALLDIR)  &&  \
 425                 test -e libobjc_debug.$(VERSION_NAME)$(LIBRARY_EXT)  &&  \
 426                 $(SYMLINK) libobjc_debug.$(VERSION_NAME)$(LIBRARY_EXT) libobjc_debug$(LIBRARY_EXT)  &&  \
 427                 $(SYMLINK) libobjc_debug.$(VERSION_NAME)$(LIBRARY_EXT) libobjc.$(VERSION_NAME)_debug$(LIBRARY_EXT)
 428
 429
 430 # profile (allowed not to exist)
 431         -$(SILENT) $(COPY) $(SYMROOT)/libobjc_profile.$(VERSION_NAME)$(LIBRARY_EXT) $(DSTROOT)/$(INSTALLDIR)
 432         -$(SILENT) $(CHOWN) root:wheel $(DSTROOT)/$(INSTALLDIR)/libobjc_profile.$(VERSION_NAME)$(LIBRARY_EXT)
 433         -$(SILENT) $(CHMOD) 755 $(DSTROOT)/$(INSTALLDIR)/libobjc_profile.$(VERSION_NAME)$(LIBRARY_EXT)
 434         -$(SILENT) $(CD) $(DSTROOT)/$(INSTALLDIR)  &&  \
 435                 test -e libobjc_profile.$(VERSION_NAME)$(LIBRARY_EXT)  &&  \
 436                 $(SYMLINK) libobjc_profile.$(VERSION_NAME)$(LIBRARY_EXT) libobjc_profile$(LIBRARY_EXT)  &&  \
 437                 $(SYMLINK) libobjc_profile.$(VERSION_NAME)$(LIBRARY_EXT) libobjc.$(VERSION_NAME)_profile$(LIBRARY_EXT)
 438
 439
 440 clean:
 441         $(SILENT) $(ECHO) "Deleting build products..."
 442         $(SILENT) $(REMOVE) -f \
 443           $(foreach A, $(ARCH_LIST), \
 444             $(OBJROOT)/libobjc_debug.$A.$(VERSION_NAME)$(LIBRARY_EXT) \
 445             $(OBJROOT)/libobjc_profile.$A.$(VERSION_NAME)$(LIBRARY_EXT) \
 446             $(OBJROOT)/libobjc.$A.$(VERSION_NAME)$(LIBRARY_EXT) \
 447             $(OBJROOT)/runtime/objc-rtp-sym.$A.o \
 448             $(OBJROOT)/runtime/objc-rtp-sym.$A.o.temp \
 449           )
 450
 451         $(SILENT) $(REMOVE) -f $(SYMROOT)/libobjc.optimized.o
 452         $(SILENT) $(REMOVE) -f $(SYMROOT)/libobjc.debug.o
 453         $(SILENT) $(REMOVE) -f $(SYMROOT)/libobjc.profile.o
 454
 455         $(SILENT) $(REMOVE) -f $(SYMROOT)/libobjc.$(VERSION_NAME)$(LIBRARY_EXT)
 456         $(SILENT) $(REMOVE) -f $(SYMROOT)/libobjc_debug.$(VERSION_NAME)$(LIBRARY_EXT)
 457         $(SILENT) $(REMOVE) -f $(SYMROOT)/libobjc_profile.$(VERSION_NAME)$(LIBRARY_EXT)
 458
 459         $(SILENT) $(REMOVE) -f $(OBJECTS_OPTIMIZED)
 460         $(SILENT) $(REMOVE) -f $(OBJECTS_DEBUG)
 461         $(SILENT) $(REMOVE) -f $(OBJECTS_PROFILE)
 462
 463         $(SILENT) $(REMOVE) -f $(MODULE_OBJECTS_OPTIMIZED)
 464         $(SILENT) $(REMOVE) -f $(MODULE_OBJECTS_DEBUG)
 465         $(SILENT) $(REMOVE) -f $(MODULE_OBJECTS_PROFILE)
 466
 467         $(SILENT) $(REMOVE) -rf $(SYMROOT)/ProjectHeaders
 468
 469         $(SILENT) $(REMOVE) -f $(MARKGC)
 470
 471 prebuild:
 472         $(SILENT) $(ECHO) "Prebuild-setup..."
 473
 474 # Install headers into $(SYMROOT)/ProjectHeaders so #includes can find them
 475 # even if they're not installed in /usr.
 476         $(SILENT) $(MKDIRS) $(SYMROOT)
 477         $(SILENT) $(REMOVE_RECUR) $(SYMROOT)/ProjectHeaders
 478         $(SILENT) $(MKDIRS) $(SYMROOT)/ProjectHeaders
 479         $(SILENT) $(ECHO) "Copying headers from $(SRCROOT) to $(SYMROOT)/ProjectHeaders..."
 480         $(SILENT) $(COPY) $(addprefix $(SRCROOT)/, $(PRIVATE_HEADERS) ) $(SYMROOT)/ProjectHeaders
 481         $(SILENT) $(MKDIRS) $(SYMROOT)/ProjectHeaders/objc
 482         $(SILENT) $(COPY) $(addprefix $(SRCROOT)/, $(PUBLIC_HEADERS) ) $(SYMROOT)/ProjectHeaders/objc
 483         $(SILENT) $(COPY) $(addprefix $(SRCROOT)/, $(OTHER_HEADERS) ) $(SYMROOT)/ProjectHeaders/objc
 484
 485
 486
 487 build-optimized: prebuild-optimized compile-optimized link-optimized
 488 build-debug: prebuild-debug compile-debug link-debug
 489 build-profile: prebuild-profile compile-profile link-profile
 490
 491
 492 prebuild-optimized:
 493         $(SILENT) $(ECHO) "Building (optimized) ..."
 494         $(SILENT) $(MKDIRS) $(foreach S, $(SUBDIRS), $(OBJROOT)/$(S) )
 495
 496 prebuild-debug:
 497         $(SILENT) $(ECHO) "Building (debug) ..."
 498         $(SILENT) $(MKDIRS) $(foreach S, $(SUBDIRS), $(OBJROOT)/$(S) )
 499
 500 prebuild-profile:
 501         $(SILENT) $(ECHO) "Building (profile) ..."
 502         $(SILENT) $(MKDIRS) $(foreach S, $(SUBDIRS), $(OBJROOT)/$(S) )
 503
 504
 505 compile-optimized: $(OBJECTS_OPTIMIZED) $(MODULE_OBJECTS_OPTIMIZED) $(foreach A, $(ARCH_LIST), $(OBJROOT)/runtime/objc-rtp-sym.$A.o )
 506 compile-debug: $(OBJECTS_DEBUG) $(MODULE_OBJECTS_DEBUG) $(foreach A, $(ARCH_LIST), $(OBJROOT)/runtime/objc-rtp-sym.$A.o )
 507 compile-profile: $(OBJECTS_PROFILE) $(MODULE_OBJECTS_PROFILE) $(foreach A, $(ARCH_LIST), $(OBJROOT)/runtime/objc-rtp-sym.$A.o )
 508
 509
 510 # link lib-suffix, LDFLAGS, OBJECTS, MODULE_OBJECTS
 511 #  libsuffix should be "" or _debug or _profile
 512 ifeq "$(PLATFORM)" "Darwin"
 513
 514 define link
 515         $(foreach A, $(ARCH_LIST), \
 516           $(SILENT) $(LD) -r \
 517             -arch $A \
 518             -o $(OBJROOT)/libobjc$1.$A.o \
 519             $3 ; \
 520           $(SILENT) $(CC) $2 \
 521             -arch $A \
 522             $(LIBS_$(A)) \
 523             $(ORDER) \
 524             -sectcreate __DATA __commpage $(OBJROOT)/runtime/objc-rtp-sym.$A.o \
 525             -install_name /$(INSTALLDIR)/libobjc$1.$(VERSION_NAME)$(LIBRARY_EXT) \
 526             -o $(OBJROOT)/libobjc$1.$A.$(VERSION_NAME)$(LIBRARY_EXT) \
 527             $(OBJROOT)/libobjc$1.$A.o $4 ; \
 528           )
 529         $(SILENT) $(LIPO) \
 530           -create -output $(SYMROOT)/libobjc$1.$(VERSION_NAME)$(LIBRARY_EXT) \
 531           $(foreach A, $(ARCH_LIST), -arch $A $(OBJROOT)/libobjc$1.$A.$(VERSION_NAME)$(LIBRARY_EXT) )
 532 endef
 533
 534 else
 535 # PLATFORM != Darwin
 536 define link
 537         $(SILENT) $(ECHO) "Don't know how to link for platform '$(PLATFORM)'"
 538 endef
 539
 540 endif
 541
 542
 543 link-optimized:
 544         $(SILENT) $(ECHO) "Linking (optimized)..."
 545         $(call link,,$(LDFLAGS_OPTIMIZED),$(OBJECTS_OPTIMIZED),$(MODULE_OBJECTS_OPTIMIZED) )
 546
 547 link-debug:
 548         $(SILENT) $(ECHO) "Linking (debug)..."
 549         $(call link,_debug,$(LDFLAGS_DEBUG),$(OBJECTS_DEBUG),$(MODULE_OBJECTS_DEBUG) )
 550
 551 link-profile:
 552         $(SILENT) $(ECHO) "Linking (profile)..."
 553         $(call link,_profile,$(LDFLAGS_PROFILE),$(OBJECTS_PROFILE),$(MODULE_OBJECTS_PROFILE) )
 554
 555
 556 postbuild:
 557         $(SILENT) $(ECHO) "Done!"
 558
 559