src/Makefile

   1 ##############################################################################
   2 # LuaJIT Makefile. Requires GNU Make.
   3 #
   4 # Please read doc/install.html before changing any variables!
   5 #
   6 # Suitable for POSIX platforms (Linux, *BSD, OSX etc.).
   7 # Also works with MinGW and Cygwin on Windows.
   8 # Please check msvcbuild.bat for building with MSVC on Windows.
   9 #
  10 # Copyright (C) 2005-2011 Mike Pall. See Copyright Notice in luajit.h
  11 ##############################################################################
  12
  13 MAJVER=  2
  14 MINVER=  0
  15 RELVER=  0
  16 ABIVER=  5.1
  17 NODOTABIVER= 51
  18
  19 ##############################################################################
  20 #############################  COMPILER OPTIONS  #############################
  21 ##############################################################################
  22 # These options mainly affect the speed of the JIT compiler itself, not the
  23 # speed of the JIT-compiled code. Turn any of the optional settings on by
  24 # removing the '#' in front of them. Make sure you force a full recompile
  25 # with "make clean", followed by "make" if you change any options.
  26 #
  27 # LuaJIT builds as a native 32 or 64 bit binary by default.
  28 CC= gcc
  29 #
  30 # Use this if you want to force a 32 bit build on a 64 bit multilib OS.
  31 #CC= gcc -m32
  32 #
  33 # Since the assembler part does NOT maintain a frame pointer, it's pointless
  34 # to slow down the C part by not omitting it. Debugging, tracebacks and
  35 # unwinding are not affected -- the assembler part has frame unwind
  36 # information and GCC emits it where needed (x64) or with -g (see CCDEBUG).
  37 CCOPT= -O2 -fomit-frame-pointer
  38 # Use this if you want to generate a smaller binary (but it's slower):
  39 #CCOPT= -Os -fomit-frame-pointer
  40 # Note: it's no longer recommended to use -O3 with GCC 4.x.
  41 # The I-Cache bloat usually outweighs the benefits from aggressive inlining.
  42 #
  43 # Target-specific compiler options:
  44 #
  45 # x86 only: it's recommended to compile at least for i686. By default the
  46 # assembler part of the interpreter makes use of CMOV/FCOMI*/FUCOMI*
  47 # instructions, anyway.
  48 #
  49 # x86/x64 only: For GCC 4.2 or higher and if you don't intend to distribute
  50 # the binaries to a different machine you could also use: -march=native
  51 #
  52 CCOPT_X86= -march=i686
  53 CCOPT_X64=
  54 CCOPT_ARM=
  55 CCOPT_PPC=
  56 CCOPT_PPCSPE=
  57 #
  58 CCDEBUG=
  59 # Uncomment the next line to generate debug information:
  60 #CCDEBUG= -g
  61 #
  62 CCWARN= -Wall
  63 # Uncomment the next line to enable more warnings:
  64 #CCWARN+= -Wextra -Wdeclaration-after-statement -Wredundant-decls -Wshadow -Wpointer-arith
  65 #
  66 ##############################################################################
  67
  68 ##############################################################################
  69 ################################  BUILD MODE  ################################
  70 ##############################################################################
  71 # The default build mode is mixed mode on POSIX. On Windows this is the same
  72 # as dynamic mode.
  73 #
  74 # Mixed mode creates a static + dynamic library and a statically linked luajit.
  75 BUILDMODE= mixed
  76 #
  77 # Static mode creates a static library and a statically linked luajit.
  78 #BUILDMODE= static
  79 #
  80 # Dynamic mode creates a dynamic library and a dynamically linked luajit.
  81 # Note: this executable will only run when the library is installed!
  82 #BUILDMODE= dynamic
  83 #
  84 ##############################################################################
  85
  86 ##############################################################################
  87 #################################  FEATURES  #################################
  88 ##############################################################################
  89 # Enable/disable these features as needed, but make sure you force a full
  90 # recompile with "make clean", followed by "make".
  91 XCFLAGS=
  92 #
  93 # Permanently disable the FFI extension to reduce the size of the LuaJIT
  94 # executable. But please consider that the FFI library is compiled-in,
  95 # but NOT loaded by default. It only allocates any memory, if you actually
  96 # make use of it.
  97 #XCFLAGS+= -DLUAJIT_DISABLE_FFI
  98 #
  99 # Enable some upwards-compatible features from Lua 5.2 that are unlikely
 100 # to break existing code (e.g. __pairs). Note that this does not provide
 101 # full compatibility with Lua 5.2 at this time.
 102 #XCFLAGS+= -DLUAJIT_ENABLE_LUA52COMPAT
 103 #
 104 # Disable the JIT compiler, i.e. turn LuaJIT into a pure interpreter.
 105 #XCFLAGS+= -DLUAJIT_DISABLE_JIT
 106 #
 107 # x86 only: use SSE2 instead of x87 instructions in the interpreter
 108 # (always enabled for x64). A pure interpreter built with this flag won't
 109 # run on older CPUs (before P4 or K8). There isn't much of a speed
 110 # difference, so this is not enabled by default.
 111 # The JIT compiler is not affected by this flag. It always uses runtime
 112 # CPU feature detection before emitting code for SSE2 up to SSE4.1.
 113 #XCFLAGS+= -DLUAJIT_CPU_SSE2
 114 #
 115 # x86 only: Disable the use of CMOV and FCOMI*/FUCOMI* instructions in the
 116 # interpreter. Do this only if you intend to use REALLY ANCIENT CPUs
 117 # (before Pentium Pro, or on the VIA C3). This generally slows down the
 118 # interpreter. Don't bother if your OS wouldn't run on them, anyway.
 119 #XCFLAGS+= -DLUAJIT_CPU_NOCMOV
 120 #
 121 ##############################################################################
 122
 123 ##############################################################################
 124 ############################  DEBUGGING SUPPORT  #############################
 125 ##############################################################################
 126 # Enable these options as needed, but make sure you force a full recompile
 127 # with "make clean", followed by "make".
 128 # Note that most of these are NOT suitable for benchmarking or release mode!
 129 #
 130 # Use the system provided memory allocator (realloc) instead of the
 131 # bundled memory allocator. This is slower, but sometimes helpful for
 132 # debugging. It's helpful for Valgrind's memcheck tool, too. This option
 133 # cannot be enabled on x64, since the built-in allocator is mandatory.
 134 #XCFLAGS+= -DLUAJIT_USE_SYSMALLOC
 135 #
 136 # This define is required to run LuaJIT under Valgrind. The Valgrind
 137 # header files must be installed. You should enable debug information, too.
 138 #XCFLAGS+= -DLUAJIT_USE_VALGRIND
 139 #
 140 # This is the client for the GDB JIT API. GDB 7.0 or higher is required
 141 # to make use of it. See lj_gdbjit.c for details. Enabling this causes
 142 # a non-negligible overhead, even when not running under GDB.
 143 #XCFLAGS+= -DLUAJIT_USE_GDBJIT
 144 #
 145 # Turn on assertions for the Lua/C API to debug problems with lua_* calls.
 146 # This is rather slow -- use only while developing C libraries/embeddings.
 147 #XCFLAGS+= -DLUA_USE_APICHECK
 148 #
 149 # Turn on assertions for the whole LuaJIT VM. This significantly slows down
 150 # everything. Use only if you suspect a problem with LuaJIT itself.
 151 #XCFLAGS+= -DLUA_USE_ASSERT
 152 #
 153 ##############################################################################
 154 # You probably don't need to change anything below this line!
 155 ##############################################################################
 156
 157 ##############################################################################
 158 # Flags and options for host and target.
 159 ##############################################################################
 160
 161 # You can override the following variables at the make command line:
 162 #   CC       HOST_CC       STATIC_CC       DYNAMIC_CC
 163 #   CFLAGS   HOST_CFLAGS   TARGET_CFLAGS
 164 #   LDFLAGS  HOST_LDFLAGS  TARGET_LDFLAGS  TARGET_SHLDFLAGS
 165 #   LIBS     HOST_LIBS     TARGET_LIBS
 166 #   CROSS    HOST_SYS      TARGET_SYS      TARGET_FLAGS
 167 #
 168 # Cross-compilation examples:
 169 #   make HOST_CC="gcc -m32" CROSS=i586-mingw32msvc- TARGET_SYS=Windows
 170 #   make HOST_CC="gcc -m32" CROSS=powerpc-e500v2-linux-gnuspe- TARGET=ppcspe
 171
 172 CCOPTIONS= $(CCDEBUG) $(CCOPT) $(CCWARN) $(XCFLAGS) $(CFLAGS)
 173 LDOPTIONS= $(CCDEBUG) $(LDFLAGS)
 174
 175 TARGET_ARCH= $(patsubst %,-DLUAJIT_TARGET=LUAJIT_ARCH_%,$(TARGET))
 176
 177 HOST_CC= $(CC)
 178 HOST_RM= rm -f
 179 # NOTE: The LuaJIT distribution comes with pre-generated buildvm_*.h files.
 180 # You DO NOT NEED an installed copy of (plain) Lua 5.1 to run DynASM unless
 181 # you want to MODIFY the corresponding *.dasc file. You can also use LuaJIT
 182 # itself (bootstrapped from a pre-generated file) to run DynASM of course.
 183 HOST_LUA= lua
 184
 185 HOST_XCFLAGS=
 186 HOST_XLDFLAGS=
 187 HOST_XLIBS=
 188 HOST_ACFLAGS= $(CCOPTIONS) $(HOST_XCFLAGS) $(TARGET_ARCH) $(HOST_CFLAGS)
 189 HOST_ALDFLAGS= $(LDOPTIONS) $(HOST_XLDFLAGS) $(HOST_LDFLAGS)
 190 HOST_ALIBS= $(HOST_XLIBS) $(LIBS) $(HOST_LIBS)
 191
 192 STATIC_CC = $(CROSS)$(CC)
 193 DYNAMIC_CC = $(CROSS)$(CC) -fPIC
 194 TARGET_CC= $(STATIC_CC)
 195 TARGET_STCC= $(STATIC_CC)
 196 TARGET_DYNCC= $(DYNAMIC_CC)
 197 TARGET_LD= $(CROSS)$(CC)
 198 TARGET_AR= $(CROSS)ar rcus
 199 TARGET_STRIP= $(CROSS)strip
 200
 201 TARGET_SONAME= libluajit-$(ABIVER).so.$(MAJVER)
 202 TARGET_DYLIBNAME= libluajit-$(NODOTABIVER).$(MAJVER).dylib
 203 TARGET_DYLIBPATH= $(or $(PREFIX),/usr/local)/lib/$(TARGET_DYLIBNAME)
 204 TARGET_DLLNAME= lua$(NODOTABIVER).dll
 205 TARGET_XSHLDFLAGS= -shared -fPIC -Wl,-soname,$(TARGET_SONAME)
 206 TARGET_DYNXLDOPTS=
 207
 208 TARGET_XCFLAGS= -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -U_FORTIFY_SOURCE
 209 TARGET_XLDFLAGS=
 210 TARGET_XLIBS= -lm
 211 TARGET_ACFLAGS= $(CCOPTIONS) $(TARGET_XCFLAGS) $(TARGET_ARCH) $(TARGET_FLAGS) $(TARGET_CFLAGS)
 212 TARGET_ALDFLAGS= $(LDOPTIONS) $(TARGET_XLDFLAGS) $(TARGET_FLAGS) $(TARGET_LDFLAGS)
 213 TARGET_ASHLDFLAGS= $(LDOPTIONS) $(TARGET_XSHLDFLAGS) $(TARGET_FLAGS) $(TARGET_SHLDFLAGS)
 214 TARGET_ALIBS= $(TARGET_XLIBS) $(LIBS) $(TARGET_LIBS)
 215
 216 ifneq (,$(findstring stack-protector,$(shell $(TARGET_CC) -dumpspecs)))
 217   TARGET_XCFLAGS+= -fno-stack-protector
 218 endif
 219
 220 TARGET_TESTARCH=$(shell $(TARGET_CC) $(TARGET_ACFLAGS) -E lj_arch.h -dM)
 221 ifneq (,$(findstring LJ_TARGET_X64 ,$(TARGET_TESTARCH)))
 222   TARGET_CCARCH= x64
 223   TARGET_XCFLAGS+= $(CCOPT_X64)
 224 else
 225 ifneq (,$(findstring LJ_TARGET_X86 ,$(TARGET_TESTARCH)))
 226   TARGET_CCARCH= x86
 227   TARGET_XCFLAGS+= $(CCOPT_X86)
 228 else
 229 ifneq (,$(findstring LJ_TARGET_ARM ,$(TARGET_TESTARCH)))
 230   TARGET_CCARCH= arm
 231   TARGET_XCFLAGS+= $(CCOPT_ARM)
 232 else
 233 ifneq (,$(findstring LJ_TARGET_PPC ,$(TARGET_TESTARCH)))
 234   TARGET_CCARCH= ppc
 235   TARGET_XCFLAGS+= $(CCOPT_PPC)
 236 else
 237 ifneq (,$(findstring LJ_TARGET_PPCSPE ,$(TARGET_TESTARCH)))
 238   TARGET_CCARCH= ppcspe
 239   TARGET_XCFLAGS+= $(CCOPT_PPCSPE)
 240 else
 241   $(error Unsupported target architecture)
 242 endif
 243 endif
 244 endif
 245 endif
 246 endif
 247
 248 ifneq (,$(PREFIX))
 249 ifneq (/usr/local,$(PREFIX))
 250   TARGET_XCFLAGS+= -DLUA_XROOT=\"$(PREFIX)/\"
 251   ifneq (/usr,$(PREFIX))
 252     TARGET_DYNXLDOPTS= -Wl,-rpath,$(PREFIX)/lib
 253   endif
 254 endif
 255 endif
 256
 257 ##############################################################################
 258 # System detection.
 259 ##############################################################################
 260
 261 ifneq (,$(findstring Windows,$(OS)))
 262   HOST_SYS= Windows
 263 else
 264   HOST_SYS:= $(shell uname -s)
 265   ifneq (,$(findstring CYGWIN,$(TARGET_SYS)))
 266     HOST_SYS= Windows
 267   endif
 268 endif
 269 ifeq (Windows,$(HOST_SYS))
 270   HOST_RM= del
 271 endif
 272
 273 TARGET_SYS= $(HOST_SYS)
 274 ifeq (Windows,$(TARGET_SYS))
 275   TARGET_STRIP+= --strip-unneeded
 276   TARGET_XSHLDFLAGS= -shared
 277   TARGET_DYNXLDOPTS=
 278 else
 279 ifeq (Darwin,$(TARGET_SYS))
 280   export MACOSX_DEPLOYMENT_TARGET=10.4
 281   TARGET_STRIP+= -x
 282   TARGET_AR+= 2>/dev/null
 283   TARGET_XSHLDFLAGS= -dynamiclib -single_module -undefined dynamic_lookup -fPIC
 284   TARGET_DYNXLDOPTS=
 285   TARGET_XSHLDFLAGS+= -install_name $(TARGET_DYLIBPATH) -compatibility_version $(MAJVER).$(MINVER) -current_version $(MAJVER).$(MINVER).$(RELVER)
 286   ifeq (x64,$(TARGET_CCARCH))
 287     TARGET_XLDFLAGS+= -pagezero_size 10000 -image_base 100000000
 288     TARGET_XSHLDFLAGS+= -image_base 7fff04c4a000
 289   endif
 290 else
 291 ifeq (iOS,$(TARGET_SYS))
 292   TARGET_STRIP+= -x
 293   TARGET_AR+= 2>/dev/null
 294   TARGET_XSHLDFLAGS= -dynamiclib -single_module -undefined dynamic_lookup -fPIC
 295   TARGET_DYNXLDOPTS=
 296   TARGET_XSHLDFLAGS+= -install_name $(TARGET_DYLIBPATH) -compatibility_version $(MAJVER).$(MINVER) -current_version $(MAJVER).$(MINVER).$(RELVER)
 297 else
 298   ifneq (SunOS,$(TARGET_SYS))
 299     TARGET_XLDFLAGS+= -Wl,-E
 300   endif
 301   ifeq (Linux,$(TARGET_SYS))
 302     TARGET_XLIBS+= -ldl
 303   endif
 304   ifeq (GNU/kFreeBSD,$(TARGET_SYS))
 305     TARGET_XLIBS+= -ldl
 306   endif
 307 endif
 308 endif
 309 endif
 310
 311 ifneq ($(HOST_SYS),$(TARGET_SYS))
 312   ifeq (Windows,$(TARGET_SYS))
 313     HOST_XCFLAGS+= -malign-double -DLUAJIT_OS=LUAJIT_OS_WINDOWS
 314   else
 315   ifeq (Linux,$(TARGET_SYS))
 316     HOST_XCFLAGS+= -DLUAJIT_OS=LUAJIT_OS_LINUX
 317   else
 318   ifeq (Darwin,$(TARGET_SYS))
 319     HOST_XCFLAGS+= -DLUAJIT_OS=LUAJIT_OS_OSX
 320   else
 321   ifeq (iOS,$(TARGET_SYS))
 322     HOST_XCFLAGS+= -DLUAJIT_OS=LUAJIT_OS_OSX
 323   else
 324     HOST_XCFLAGS+= -DLUAJIT_OS=LUAJIT_OS_OTHER
 325   endif
 326   endif
 327   endif
 328   endif
 329 endif
 330
 331 ifneq (,$(CCDEBUG))
 332   TARGET_STRIP= @:
 333 endif
 334
 335 ##############################################################################
 336 # Files and pathnames.
 337 ##############################################################################
 338
 339 DASM_DIR= ../dynasm
 340 DASM= $(HOST_LUA) $(DASM_DIR)/dynasm.lua
 341 DASM_FLAGS=
 342 DASM_DISTFLAGS= -LN
 343 DASM_FLAGS_X86=
 344 DASM_FLAGS_X64= -D X64
 345 DASM_FLAGS_X64WIN= -D X64 -D X64WIN
 346 DASM_FLAGS_ARM=
 347 DASM_FLAGS_PPC=
 348 DASM_FLAGS_PPCSPE=
 349
 350 BUILDVM_O= buildvm.o buildvm_asm.o buildvm_peobj.o buildvm_lib.o buildvm_fold.o
 351 BUILDVM_T= buildvm
 352 BUILDVM_X= ./$(BUILDVM_T)
 353
 354 HOST_O= $(BUILDVM_O)
 355 HOST_T= $(BUILDVM_T)
 356
 357 LJVM_S= lj_vm.s
 358 LJVM_O= lj_vm.o
 359 LJVM_BOUT= $(LJVM_S)
 360 LJVM_MODE= elfasm
 361
 362 LJLIB_O= lib_base.o lib_math.o lib_bit.o lib_string.o lib_table.o \
 363          lib_io.o lib_os.o lib_package.o lib_debug.o lib_jit.o lib_ffi.o
 364 LJLIB_C= $(LJLIB_O:.o=.c)
 365
 366 LJCORE_O= lj_gc.o lj_err.o lj_char.o lj_bc.o lj_obj.o \
 367           lj_str.o lj_tab.o lj_func.o lj_udata.o lj_meta.o lj_debug.o \
 368           lj_state.o lj_dispatch.o lj_vmevent.o lj_vmmath.o lj_api.o \
 369           lj_lex.o lj_parse.o lj_bcread.o lj_bcwrite.o \
 370           lj_ir.o lj_opt_mem.o lj_opt_fold.o lj_opt_narrow.o \
 371           lj_opt_dce.o lj_opt_loop.o lj_opt_split.o \
 372           lj_mcode.o lj_snap.o lj_record.o lj_crecord.o lj_ffrecord.o \
 373           lj_asm.o lj_trace.o lj_gdbjit.o \
 374           lj_ctype.o lj_cdata.o lj_cconv.o lj_ccall.o lj_carith.o lj_clib.o \
 375           lj_cparse.o \
 376           lj_lib.o lj_alloc.o lib_aux.o \
 377           $(LJLIB_O) lib_init.o
 378
 379 LJVMCORE_O= $(LJVM_O) $(LJCORE_O)
 380 LJVMCORE_DYNO= $(LJVMCORE_O:.o=_dyn.o)
 381
 382 LIB_VMDEF= ../lib/vmdef.lua
 383 LIB_VMDEFP= $(LIB_VMDEF)
 384
 385 LUAJIT_O= luajit.o
 386 LUAJIT_A= libluajit.a
 387 LUAJIT_SO= libluajit.so
 388 LUAJIT_T= luajit
 389
 390 ALL_T= $(LUAJIT_T) $(LUAJIT_A) $(LUAJIT_SO) $(BUILDVM_T)
 391 ALL_HDRGEN= lj_bcdef.h lj_ffdef.h lj_libdef.h lj_recdef.h lj_folddef.h
 392 ALL_GEN= $(LJVM_S) $(ALL_HDRGEN) $(LIB_VMDEFP)
 393 ALL_DYNGEN= buildvm_x86.h buildvm_x64.h buildvm_x64win.h buildvm_arm.h \
 394             buildvm_ppc.h buildvm_ppcspe.h
 395 WIN_RM= *.obj *.lib *.exp *.dll *.exe *.manifest *.pdb *.ilk
 396 ALL_RM= $(ALL_T) $(ALL_GEN) *.o $(WIN_RM)
 397
 398 ##############################################################################
 399 # Build mode handling.
 400 ##############################################################################
 401
 402 # Mixed mode defaults.
 403 TARGET_O= $(LUAJIT_A)
 404 TARGET_T= $(LUAJIT_T) $(LUAJIT_SO)
 405 TARGET_DEP= $(LIB_VMDEF) $(LUAJIT_SO)
 406
 407 ifeq (Windows,$(HOST_SYS))
 408   BUILDVM_T= buildvm.exe
 409   LIB_VMDEFP= $(subst /,\\,$(LIB_VMDEF))
 410 endif
 411 ifeq (Windows,$(TARGET_SYS))
 412   TARGET_DYNCC= $(STATIC_CC)
 413   LJVM_MODE= coffasm
 414   LUAJIT_SO= $(TARGET_DLLNAME)
 415   LUAJIT_T= luajit.exe
 416   # Mixed mode is not supported on Windows. And static mode doesn't work well.
 417   # C modules cannot be loaded, because they bind to lua51.dll.
 418   ifneq (static,$(BUILDMODE))
 419     BUILDMODE= dynamic
 420     TARGET_XCFLAGS+= -DLUA_BUILD_AS_DLL
 421   endif
 422 endif
 423 ifeq (Darwin,$(TARGET_SYS))
 424   LJVM_MODE= machasm
 425 endif
 426 ifeq (iOS,$(TARGET_SYS))
 427   LJVM_MODE= machasm
 428 endif
 429 ifeq (SunOS,$(TARGET_SYS))
 430   BUILDMODE= static
 431 endif
 432
 433 ifeq (static,$(BUILDMODE))
 434   TARGET_DYNCC= @:
 435   TARGET_T= $(LUAJIT_T)
 436   TARGET_DEP= $(LIB_VMDEF)
 437 else
 438 ifeq (dynamic,$(BUILDMODE))
 439   ifneq (Windows,$(TARGET_SYS))
 440     TARGET_CC= $(DYNAMIC_CC)
 441   endif
 442   TARGET_DYNCC= @:
 443   LJVMCORE_DYNO= $(LJVMCORE_O)
 444   TARGET_O= $(LUAJIT_SO)
 445   TARGET_XLDFLAGS+= $(TARGET_DYNXLDOPTS)
 446 else
 447 ifeq (Darwin,$(TARGET_SYS))
 448   TARGET_DYNCC= @:
 449   LJVMCORE_DYNO= $(LJVMCORE_O)
 450 endif
 451 ifeq (iOS,$(TARGET_SYS))
 452   TARGET_DYNCC= @:
 453   LJVMCORE_DYNO= $(LJVMCORE_O)
 454 endif
 455 endif
 456 endif
 457
 458 Q= @
 459 E= @echo
 460 #Q=
 461 #E= @:
 462
 463 ##############################################################################
 464 # Make targets.
 465 ##############################################################################
 466
 467 default all:    $(TARGET_T)
 468
 469 amalg:
 470         @grep "^[+|]" ljamalg.c
 471         $(MAKE) all "LJCORE_O=ljamalg.o"
 472
 473 clean:
 474         $(HOST_RM) $(ALL_RM)
 475
 476 cleaner:
 477         $(HOST_RM) $(ALL_RM) $(ALL_DYNGEN)
 478
 479 distclean:      clean
 480         $(E) "DYNASM    $@"
 481         $(Q)$(DASM) $(DASM_DISTFLAGS) $(DASM_FLAGS_X86) -o buildvm_x86.h buildvm_x86.dasc
 482         $(Q)$(DASM) $(DASM_DISTFLAGS) $(DASM_FLAGS_X64) -o buildvm_x64.h buildvm_x86.dasc
 483         $(Q)$(DASM) $(DASM_DISTFLAGS) $(DASM_FLAGS_X64WIN) -o buildvm_x64win.h buildvm_x86.dasc
 484         $(Q)$(DASM) $(DASM_DISTFLAGS) $(DASM_FLAGS_ARM) -o buildvm_arm.h buildvm_arm.dasc
 485         $(Q)$(DASM) $(DASM_DISTFLAGS) $(DASM_FLAGS_PPC) -o buildvm_ppc.h buildvm_ppc.dasc
 486         $(Q)$(DASM) $(DASM_DISTFLAGS) $(DASM_FLAGS_PPCSPE) -o buildvm_ppcspe.h buildvm_ppcspe.dasc
 487
 488 depend:
 489         @for file in $(ALL_HDRGEN) $(ALL_DYNGEN); do \
 490           test -f $$file || touch $$file; \
 491           done
 492         @$(HOST_CC) $(HOST_ACFLAGS) -MM *.c | \
 493           sed -e "s| [^ ]*/dasm_\S*\.h||g" \
 494               -e "s| buildvm_\S*\.h||g" \
 495               -e "s| lj_target_\S*\.h| lj_target_*.h|g" \
 496               -e "s| lj_emit_\S*\.h| lj_emit_*.h|g" \
 497               -e "s| lj_asm_\S*\.h| lj_asm_*.h|g" >Makefile.dep
 498         @for file in $(ALL_HDRGEN) $(ALL_DYNGEN); do \
 499           test -s $$file || $(HOST_RM) $$file; \
 500           done
 501
 502 .PHONY: default all amalg clean cleaner distclean depend
 503
 504 ##############################################################################
 505 # Rules for generated files.
 506 ##############################################################################
 507
 508 buildvm_x86.h: buildvm_x86.dasc
 509         $(E) "DYNASM    $@"
 510         $(Q)$(DASM) $(DASM_FLAGS) $(DASM_FLAGS_X86) -o $@ buildvm_x86.dasc
 511
 512 buildvm_x64.h: buildvm_x86.dasc
 513         $(E) "DYNASM    $@"
 514         $(Q)$(DASM) $(DASM_FLAGS) $(DASM_FLAGS_X64) -o $@ buildvm_x86.dasc
 515
 516 buildvm_x64win.h: buildvm_x86.dasc
 517         $(E) "DYNASM    $@"
 518         $(Q)$(DASM) $(DASM_FLAGS) $(DASM_FLAGS_X64WIN) -o $@ buildvm_x86.dasc
 519
 520 buildvm_arm.h: buildvm_arm.dasc
 521         $(E) "DYNASM    $@"
 522         $(Q)$(DASM) $(DASM_FLAGS) $(DASM_FLAGS_ARM) -o $@ buildvm_arm.dasc
 523
 524 buildvm_ppc.h: buildvm_ppc.dasc
 525         $(E) "DYNASM    $@"
 526         $(Q)$(DASM) $(DASM_FLAGS) $(DASM_FLAGS_PPC) -o $@ buildvm_ppc.dasc
 527
 528 buildvm_ppcspe.h: buildvm_ppcspe.dasc
 529         $(E) "DYNASM    $@"
 530         $(Q)$(DASM) $(DASM_FLAGS) $(DASM_FLAGS_PPCSPE) -o $@ buildvm_ppcspe.dasc
 531
 532 buildvm.o: $(ALL_DYNGEN) $(DASM_DIR)/dasm_*.h
 533
 534 $(BUILDVM_T): $(BUILDVM_O)
 535         $(E) "HOSTLINK  $@"
 536         $(Q)$(HOST_CC) $(HOST_ALDFLAGS) -o $@ $(BUILDVM_O) $(HOST_ALIBS)
 537
 538 $(LJVM_BOUT): $(BUILDVM_T)
 539         $(E) "BUILDVM   $@"
 540         $(Q)$(BUILDVM_X) -m $(LJVM_MODE) -o $@
 541
 542 lj_bcdef.h: $(BUILDVM_T) $(LJLIB_C)
 543         $(E) "BUILDVM   $@"
 544         $(Q)$(BUILDVM_X) -m bcdef -o $@ $(LJLIB_C)
 545
 546 lj_ffdef.h: $(BUILDVM_T) $(LJLIB_C)
 547         $(E) "BUILDVM   $@"
 548         $(Q)$(BUILDVM_X) -m ffdef -o $@ $(LJLIB_C)
 549
 550 lj_libdef.h: $(BUILDVM_T) $(LJLIB_C)
 551         $(E) "BUILDVM   $@"
 552         $(Q)$(BUILDVM_X) -m libdef -o $@ $(LJLIB_C)
 553
 554 lj_recdef.h: $(BUILDVM_T) $(LJLIB_C)
 555         $(E) "BUILDVM   $@"
 556         $(Q)$(BUILDVM_X) -m recdef -o $@ $(LJLIB_C)
 557
 558 $(LIB_VMDEF): $(BUILDVM_T) $(LJLIB_C)
 559         $(E) "BUILDVM   $@"
 560         $(Q)$(BUILDVM_X) -m vmdef -o $(LIB_VMDEFP) $(LJLIB_C)
 561
 562 lj_folddef.h: $(BUILDVM_T) lj_opt_fold.c
 563         $(E) "BUILDVM   $@"
 564         $(Q)$(BUILDVM_X) -m folddef -o $@ lj_opt_fold.c
 565
 566 ##############################################################################
 567 # Object file rules.
 568 ##############################################################################
 569
 570 %.o: %.c
 571         $(E) "CC        $@"
 572         $(Q)$(TARGET_DYNCC) $(TARGET_ACFLAGS) -c -o $(@:.o=_dyn.o) $<
 573         $(Q)$(TARGET_CC) $(TARGET_ACFLAGS) -c -o $@ $<
 574
 575 %.o: %.s
 576         $(E) "ASM       $@"
 577         $(Q)$(TARGET_DYNCC) $(TARGET_ACFLAGS) -c -o $(@:.o=_dyn.o) $<
 578         $(Q)$(TARGET_CC) $(TARGET_ACFLAGS) -c -o $@ $<
 579
 580 $(LUAJIT_O):
 581         $(E) "CC        $@"
 582         $(Q)$(TARGET_STCC) $(TARGET_ACFLAGS) -c -o $@ $<
 583
 584 $(HOST_O): %.o: %.c
 585         $(E) "HOSTCC    $@"
 586         $(Q)$(HOST_CC) $(HOST_ACFLAGS) -c -o $@ $<
 587
 588 include Makefile.dep
 589
 590 ##############################################################################
 591 # Target file rules.
 592 ##############################################################################
 593
 594 $(LUAJIT_A): $(LJVMCORE_O)
 595         $(E) "AR        $@"
 596         $(Q)$(TARGET_AR) $@ $(LJVMCORE_O)
 597
 598 # The dependency on _O, but linking with _DYNO is intentional.
 599 $(LUAJIT_SO): $(LJVMCORE_O)
 600         $(E) "DYNLINK   $@"
 601         $(Q)$(TARGET_LD) $(TARGET_ASHLDFLAGS) -o $@ $(LJVMCORE_DYNO) $(TARGET_ALIBS)
 602         $(Q)$(TARGET_STRIP) $@
 603
 604 $(LUAJIT_T): $(TARGET_O) $(LUAJIT_O) $(TARGET_DEP)
 605         $(E) "LINK      $@"
 606         $(Q)$(TARGET_LD) $(TARGET_ALDFLAGS) -o $@ $(LUAJIT_O) $(TARGET_O) $(TARGET_ALIBS)
 607         $(Q)$(TARGET_STRIP) $@
 608         $(E) "OK        Successfully built LuaJIT"
 609
 610 ##############################################################################