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) 2005-2012 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 CCOPT_MIPS=
  58 #
  59 CCDEBUG=
  60 # Uncomment the next line to generate debug information:
  61 #CCDEBUG= -g
  62 #
  63 CCWARN= -Wall
  64 # Uncomment the next line to enable more warnings:
  65 #CCWARN+= -Wextra -Wdeclaration-after-statement -Wredundant-decls -Wshadow -Wpointer-arith
  66 #
  67 ##############################################################################
  68
  69 ##############################################################################
  70 ################################  BUILD MODE  ################################
  71 ##############################################################################
  72 # The default build mode is mixed mode on POSIX. On Windows this is the same
  73 # as dynamic mode.
  74 #
  75 # Mixed mode creates a static + dynamic library and a statically linked luajit.
  76 BUILDMODE= mixed
  77 #
  78 # Static mode creates a static library and a statically linked luajit.
  79 #BUILDMODE= static
  80 #
  81 # Dynamic mode creates a dynamic library and a dynamically linked luajit.
  82 # Note: this executable will only run when the library is installed!
  83 #BUILDMODE= dynamic
  84 #
  85 ##############################################################################
  86
  87 ##############################################################################
  88 #################################  FEATURES  #################################
  89 ##############################################################################
  90 # Enable/disable these features as needed, but make sure you force a full
  91 # recompile with "make clean", followed by "make".
  92 XCFLAGS=
  93 #
  94 # Permanently disable the FFI extension to reduce the size of the LuaJIT
  95 # executable. But please consider that the FFI library is compiled-in,
  96 # but NOT loaded by default. It only allocates any memory, if you actually
  97 # make use of it.
  98 #XCFLAGS+= -DLUAJIT_DISABLE_FFI
  99 #
 100 # Enable some upwards-compatible features from Lua 5.2 that are unlikely
 101 # to break existing code (e.g. __pairs). Note that this does not provide
 102 # full compatibility with Lua 5.2 at this time.
 103 #XCFLAGS+= -DLUAJIT_ENABLE_LUA52COMPAT
 104 #
 105 # Disable the JIT compiler, i.e. turn LuaJIT into a pure interpreter.
 106 #XCFLAGS+= -DLUAJIT_DISABLE_JIT
 107 #
 108 # x86 only: use SSE2 instead of x87 instructions in the interpreter
 109 # (always enabled for x64). A pure interpreter built with this flag won't
 110 # run on older CPUs (before P4 or K8). There isn't much of a speed
 111 # difference, so this is not enabled by default.
 112 # The JIT compiler is not affected by this flag. It always uses runtime
 113 # CPU feature detection before emitting code for SSE2 up to SSE4.1.
 114 #XCFLAGS+= -DLUAJIT_CPU_SSE2
 115 #
 116 # x86 only: Disable the use of CMOV and FCOMI*/FUCOMI* instructions in the
 117 # interpreter. Do this only if you intend to use REALLY ANCIENT CPUs
 118 # (before Pentium Pro, or on the VIA C3). This generally slows down the
 119 # interpreter. Don't bother if your OS wouldn't run on them, anyway.
 120 #XCFLAGS+= -DLUAJIT_CPU_NOCMOV
 121 #
 122 # Some architectures (e.g. PPC) can use either single-number (1) or
 123 # dual-number (2) mode. Uncomment one of these lines to override the
 124 # default mode. Please see LJ_ARCH_NUMMODE in lj_arch.h for details.
 125 #XCFLAGS+= -DLUAJIT_NUMMODE=1
 126 #XCFLAGS+= -DLUAJIT_NUMMODE=2
 127 #
 128 ##############################################################################
 129
 130 ##############################################################################
 131 ############################  DEBUGGING SUPPORT  #############################
 132 ##############################################################################
 133 # Enable these options as needed, but make sure you force a full recompile
 134 # with "make clean", followed by "make".
 135 # Note that most of these are NOT suitable for benchmarking or release mode!
 136 #
 137 # Use the system provided memory allocator (realloc) instead of the
 138 # bundled memory allocator. This is slower, but sometimes helpful for
 139 # debugging. It's helpful for Valgrind's memcheck tool, too. This option
 140 # cannot be enabled on x64, since the built-in allocator is mandatory.
 141 #XCFLAGS+= -DLUAJIT_USE_SYSMALLOC
 142 #
 143 # This define is required to run LuaJIT under Valgrind. The Valgrind
 144 # header files must be installed. You should enable debug information, too.
 145 # Use --suppressions=lj.supp to avoid some false positives.
 146 #XCFLAGS+= -DLUAJIT_USE_VALGRIND
 147 #
 148 # This is the client for the GDB JIT API. GDB 7.0 or higher is required
 149 # to make use of it. See lj_gdbjit.c for details. Enabling this causes
 150 # a non-negligible overhead, even when not running under GDB.
 151 #XCFLAGS+= -DLUAJIT_USE_GDBJIT
 152 #
 153 # Turn on assertions for the Lua/C API to debug problems with lua_* calls.
 154 # This is rather slow -- use only while developing C libraries/embeddings.
 155 #XCFLAGS+= -DLUA_USE_APICHECK
 156 #
 157 # Turn on assertions for the whole LuaJIT VM. This significantly slows down
 158 # everything. Use only if you suspect a problem with LuaJIT itself.
 159 #XCFLAGS+= -DLUA_USE_ASSERT
 160 #
 161 ##############################################################################
 162 # You probably don't need to change anything below this line!
 163 ##############################################################################
 164
 165 ##############################################################################
 166 # Flags and options for host and target.
 167 ##############################################################################
 168
 169 # You can override the following variables at the make command line:
 170 #   CC       HOST_CC       STATIC_CC       DYNAMIC_CC
 171 #   CFLAGS   HOST_CFLAGS   TARGET_CFLAGS
 172 #   LDFLAGS  HOST_LDFLAGS  TARGET_LDFLAGS  TARGET_SHLDFLAGS
 173 #   LIBS     HOST_LIBS     TARGET_LIBS
 174 #   CROSS    HOST_SYS      TARGET_SYS      TARGET_FLAGS
 175 #
 176 # Cross-compilation examples:
 177 #   make HOST_CC="gcc -m32" CROSS=i586-mingw32msvc- TARGET_SYS=Windows
 178 #   make HOST_CC="gcc -m32" CROSS=powerpc-linux-gnu-
 179
 180 CCOPTIONS= $(CCDEBUG) $(CCOPT) $(CCWARN) $(XCFLAGS) $(CFLAGS)
 181 LDOPTIONS= $(CCDEBUG) $(LDFLAGS)
 182
 183 HOST_CC= $(CC)
 184 HOST_RM= rm -f
 185 # NOTE: The LuaJIT distribution comes with pre-generated buildvm_*.h files.
 186 # You DO NOT NEED an installed copy of (plain) Lua 5.1 to run DynASM unless
 187 # you want to MODIFY the corresponding *.dasc file. You can also use LuaJIT
 188 # itself (bootstrapped from a pre-generated file) to run DynASM of course.
 189 HOST_LUA= lua
 190
 191 HOST_XCFLAGS=
 192 HOST_XLDFLAGS=
 193 HOST_XLIBS=
 194 HOST_ACFLAGS= $(CCOPTIONS) $(HOST_XCFLAGS) $(TARGET_ARCH) $(HOST_CFLAGS)
 195 HOST_ALDFLAGS= $(LDOPTIONS) $(HOST_XLDFLAGS) $(HOST_LDFLAGS)
 196 HOST_ALIBS= $(HOST_XLIBS) $(LIBS) $(HOST_LIBS)
 197
 198 STATIC_CC = $(CROSS)$(CC)
 199 DYNAMIC_CC = $(CROSS)$(CC) -fPIC
 200 TARGET_CC= $(STATIC_CC)
 201 TARGET_STCC= $(STATIC_CC)
 202 TARGET_DYNCC= $(DYNAMIC_CC)
 203 TARGET_LD= $(CROSS)$(CC)
 204 TARGET_AR= $(CROSS)ar rcus
 205 TARGET_STRIP= $(CROSS)strip
 206
 207 TARGET_SONAME= libluajit-$(ABIVER).so.$(MAJVER)
 208 TARGET_DYLIBNAME= libluajit-$(NODOTABIVER).$(MAJVER).dylib
 209 TARGET_DYLIBPATH= $(or $(PREFIX),/usr/local)/lib/$(TARGET_DYLIBNAME)
 210 TARGET_DLLNAME= lua$(NODOTABIVER).dll
 211 TARGET_XSHLDFLAGS= -shared -fPIC -Wl,-soname,$(TARGET_SONAME)
 212 TARGET_DYNXLDOPTS=
 213
 214 TARGET_XCFLAGS= -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -U_FORTIFY_SOURCE
 215 TARGET_XLDFLAGS=
 216 TARGET_XLIBS= -lm
 217 TARGET_TCFLAGS= $(CCOPTIONS) $(TARGET_XCFLAGS) $(TARGET_FLAGS) $(TARGET_CFLAGS)
 218 TARGET_ACFLAGS= $(CCOPTIONS) $(TARGET_XCFLAGS) $(TARGET_ARCH) $(TARGET_FLAGS) $(TARGET_CFLAGS)
 219 TARGET_ALDFLAGS= $(LDOPTIONS) $(TARGET_XLDFLAGS) $(TARGET_FLAGS) $(TARGET_LDFLAGS)
 220 TARGET_ASHLDFLAGS= $(LDOPTIONS) $(TARGET_XSHLDFLAGS) $(TARGET_FLAGS) $(TARGET_SHLDFLAGS)
 221 TARGET_ALIBS= $(TARGET_XLIBS) $(LIBS) $(TARGET_LIBS)
 222
 223 TARGET_TESTARCH=$(shell $(TARGET_CC) $(TARGET_TCFLAGS) -E lj_arch.h -dM)
 224 ifneq (,$(findstring LJ_TARGET_X64 ,$(TARGET_TESTARCH)))
 225   TARGET_CCARCH= x64
 226   TARGET_XCFLAGS+= $(CCOPT_X64)
 227 else
 228 ifneq (,$(findstring LJ_TARGET_X86 ,$(TARGET_TESTARCH)))
 229   TARGET_CCARCH= x86
 230   TARGET_XCFLAGS+= $(CCOPT_X86)
 231 else
 232 ifneq (,$(findstring LJ_TARGET_ARM ,$(TARGET_TESTARCH)))
 233   TARGET_CCARCH= arm
 234   TARGET_XCFLAGS+= $(CCOPT_ARM)
 235 else
 236 ifneq (,$(findstring LJ_TARGET_PPC ,$(TARGET_TESTARCH)))
 237   TARGET_CCARCH= ppc
 238   TARGET_XCFLAGS+= $(CCOPT_PPC)
 239 else
 240 ifneq (,$(findstring LJ_TARGET_PPCSPE ,$(TARGET_TESTARCH)))
 241   TARGET_CCARCH= ppcspe
 242   TARGET_XCFLAGS+= $(CCOPT_PPCSPE)
 243 else
 244 ifneq (,$(findstring LJ_TARGET_MIPS ,$(TARGET_TESTARCH)))
 245   ifneq (,$(findstring MIPSEL ,$(TARGET_TESTARCH)))
 246     TARGET_ARCH= -D__MIPSEL__=1
 247   endif
 248   TARGET_CCARCH= mips
 249   TARGET_XCFLAGS+= $(CCOPT_MIPS)
 250 else
 251   $(error Unsupported target architecture)
 252 endif
 253 endif
 254 endif
 255 endif
 256 endif
 257 endif
 258
 259 TARGET_ARCH+= $(patsubst %,-DLUAJIT_TARGET=LUAJIT_ARCH_%,$(TARGET_CCARCH))
 260
 261 ifneq (,$(PREFIX))
 262 ifneq (/usr/local,$(PREFIX))
 263   TARGET_XCFLAGS+= -DLUA_XROOT=\"$(PREFIX)/\"
 264   ifneq (/usr,$(PREFIX))
 265     TARGET_DYNXLDOPTS= -Wl,-rpath,$(PREFIX)/lib
 266   endif
 267 endif
 268 endif
 269
 270 ##############################################################################
 271 # System detection.
 272 ##############################################################################
 273
 274 ifneq (,$(findstring Windows,$(OS)))
 275   HOST_SYS= Windows
 276 else
 277   HOST_SYS:= $(shell uname -s)
 278   ifneq (,$(findstring CYGWIN,$(TARGET_SYS)))
 279     HOST_SYS= Windows
 280   endif
 281 endif
 282 ifeq (Windows,$(HOST_SYS))
 283   HOST_RM= del
 284 endif
 285
 286 TARGET_SYS= $(HOST_SYS)
 287 ifeq (Windows,$(TARGET_SYS))
 288   TARGET_STRIP+= --strip-unneeded
 289   TARGET_XSHLDFLAGS= -shared
 290   TARGET_DYNXLDOPTS=
 291 else
 292 ifeq (Darwin,$(TARGET_SYS))
 293   ifeq (,$(MACOSX_DEPLOYMENT_TARGET))
 294     export MACOSX_DEPLOYMENT_TARGET=10.4
 295   endif
 296   TARGET_STRIP+= -x
 297   TARGET_AR+= 2>/dev/null
 298   TARGET_XCFLAGS+= -fno-stack-protector
 299   TARGET_XSHLDFLAGS= -dynamiclib -single_module -undefined dynamic_lookup -fPIC
 300   TARGET_DYNXLDOPTS=
 301   TARGET_XSHLDFLAGS+= -install_name $(TARGET_DYLIBPATH) -compatibility_version $(MAJVER).$(MINVER) -current_version $(MAJVER).$(MINVER).$(RELVER)
 302   ifeq (x64,$(TARGET_CCARCH))
 303     TARGET_XLDFLAGS+= -pagezero_size 10000 -image_base 100000000
 304     TARGET_XSHLDFLAGS+= -image_base 7fff04c4a000
 305   endif
 306 else
 307 ifeq (iOS,$(TARGET_SYS))
 308   TARGET_STRIP+= -x
 309   TARGET_AR+= 2>/dev/null
 310   TARGET_XCFLAGS+= -fno-stack-protector
 311   TARGET_XSHLDFLAGS= -dynamiclib -single_module -undefined dynamic_lookup -fPIC
 312   TARGET_DYNXLDOPTS=
 313   TARGET_XSHLDFLAGS+= -install_name $(TARGET_DYLIBPATH) -compatibility_version $(MAJVER).$(MINVER) -current_version $(MAJVER).$(MINVER).$(RELVER)
 314 else
 315   ifneq (,$(findstring stack-protector,$(shell $(TARGET_CC) -dumpspecs)))
 316     TARGET_XCFLAGS+= -fno-stack-protector
 317   endif
 318   ifneq (SunOS,$(TARGET_SYS))
 319     TARGET_XLDFLAGS+= -Wl,-E
 320   endif
 321   ifeq (Linux,$(TARGET_SYS))
 322     TARGET_XLIBS+= -ldl
 323   endif
 324   ifeq (GNU/kFreeBSD,$(TARGET_SYS))
 325     TARGET_XLIBS+= -ldl
 326   endif
 327 endif
 328 endif
 329 endif
 330
 331 ifneq ($(HOST_SYS),$(TARGET_SYS))
 332   ifeq (Windows,$(TARGET_SYS))
 333     HOST_XCFLAGS+= -malign-double -DLUAJIT_OS=LUAJIT_OS_WINDOWS
 334   else
 335   ifeq (Linux,$(TARGET_SYS))
 336     HOST_XCFLAGS+= -DLUAJIT_OS=LUAJIT_OS_LINUX
 337   else
 338   ifeq (Darwin,$(TARGET_SYS))
 339     HOST_XCFLAGS+= -DLUAJIT_OS=LUAJIT_OS_OSX
 340   else
 341   ifeq (iOS,$(TARGET_SYS))
 342     HOST_XCFLAGS+= -DLUAJIT_OS=LUAJIT_OS_OSX
 343   else
 344     HOST_XCFLAGS+= -DLUAJIT_OS=LUAJIT_OS_OTHER
 345   endif
 346   endif
 347   endif
 348   endif
 349 endif
 350
 351 ifneq (,$(CCDEBUG))
 352   TARGET_STRIP= @:
 353 endif
 354
 355 ##############################################################################
 356 # Files and pathnames.
 357 ##############################################################################
 358
 359 DASM_DIR= ../dynasm
 360 DASM= $(HOST_LUA) $(DASM_DIR)/dynasm.lua
 361 DASM_FLAGS=
 362 DASM_DISTFLAGS= -LN
 363 DASM_FLAGS_X86=
 364 DASM_FLAGS_X64= -D X64
 365 DASM_FLAGS_X64WIN= -D X64 -D X64WIN
 366 DASM_FLAGS_ARM=
 367 DASM_FLAGS_PPC=
 368 DASM_FLAGS_PPCSPE=
 369 DASM_FLAGS_MIPS=
 370
 371 BUILDVM_O= buildvm.o buildvm_asm.o buildvm_peobj.o buildvm_lib.o buildvm_fold.o
 372 BUILDVM_T= buildvm
 373 BUILDVM_X= ./$(BUILDVM_T)
 374
 375 HOST_O= $(BUILDVM_O)
 376 HOST_T= $(BUILDVM_T)
 377
 378 LJVM_S= lj_vm.s
 379 LJVM_O= lj_vm.o
 380 LJVM_BOUT= $(LJVM_S)
 381 LJVM_MODE= elfasm
 382
 383 LJLIB_O= lib_base.o lib_math.o lib_bit.o lib_string.o lib_table.o \
 384          lib_io.o lib_os.o lib_package.o lib_debug.o lib_jit.o lib_ffi.o
 385 LJLIB_C= $(LJLIB_O:.o=.c)
 386
 387 LJCORE_O= lj_gc.o lj_err.o lj_char.o lj_bc.o lj_obj.o \
 388           lj_str.o lj_tab.o lj_func.o lj_udata.o lj_meta.o lj_debug.o \
 389           lj_state.o lj_dispatch.o lj_vmevent.o lj_vmmath.o lj_api.o \
 390           lj_lex.o lj_parse.o lj_bcread.o lj_bcwrite.o \
 391           lj_ir.o lj_opt_mem.o lj_opt_fold.o lj_opt_narrow.o \
 392           lj_opt_dce.o lj_opt_loop.o lj_opt_split.o \
 393           lj_mcode.o lj_snap.o lj_record.o lj_crecord.o lj_ffrecord.o \
 394           lj_asm.o lj_trace.o lj_gdbjit.o \
 395           lj_ctype.o lj_cdata.o lj_cconv.o lj_ccall.o lj_ccallback.o \
 396           lj_carith.o lj_clib.o lj_cparse.o \
 397           lj_lib.o lj_alloc.o lib_aux.o \
 398           $(LJLIB_O) lib_init.o
 399
 400 LJVMCORE_O= $(LJVM_O) $(LJCORE_O)
 401 LJVMCORE_DYNO= $(LJVMCORE_O:.o=_dyn.o)
 402
 403 LIB_VMDEF= ../lib/vmdef.lua
 404 LIB_VMDEFP= $(LIB_VMDEF)
 405
 406 LUAJIT_O= luajit.o
 407 LUAJIT_A= libluajit.a
 408 LUAJIT_SO= libluajit.so
 409 LUAJIT_T= luajit
 410
 411 ALL_T= $(LUAJIT_T) $(LUAJIT_A) $(LUAJIT_SO) $(BUILDVM_T)
 412 ALL_HDRGEN= lj_bcdef.h lj_ffdef.h lj_libdef.h lj_recdef.h lj_folddef.h
 413 ALL_GEN= $(LJVM_S) $(ALL_HDRGEN) $(LIB_VMDEFP)
 414 ALL_DYNGEN= buildvm_x86.h buildvm_x64.h buildvm_x64win.h buildvm_arm.h \
 415             buildvm_ppc.h buildvm_ppcspe.h buildvm_mips.h
 416 WIN_RM= *.obj *.lib *.exp *.dll *.exe *.manifest *.pdb *.ilk
 417 ALL_RM= $(ALL_T) $(ALL_GEN) *.o $(WIN_RM)
 418
 419 ##############################################################################
 420 # Build mode handling.
 421 ##############################################################################
 422
 423 # Mixed mode defaults.
 424 TARGET_O= $(LUAJIT_A)
 425 TARGET_T= $(LUAJIT_T) $(LUAJIT_SO)
 426 TARGET_DEP= $(LIB_VMDEF) $(LUAJIT_SO)
 427
 428 ifeq (Windows,$(HOST_SYS))
 429   BUILDVM_T= buildvm.exe
 430   LIB_VMDEFP= $(subst /,\\,$(LIB_VMDEF))
 431 endif
 432 ifeq (Windows,$(TARGET_SYS))
 433   TARGET_DYNCC= $(STATIC_CC)
 434   LJVM_MODE= coffasm
 435   LUAJIT_SO= $(TARGET_DLLNAME)
 436   LUAJIT_T= luajit.exe
 437   # Mixed mode is not supported on Windows. And static mode doesn't work well.
 438   # C modules cannot be loaded, because they bind to lua51.dll.
 439   ifneq (static,$(BUILDMODE))
 440     BUILDMODE= dynamic
 441     TARGET_XCFLAGS+= -DLUA_BUILD_AS_DLL
 442   endif
 443 endif
 444 ifeq (Darwin,$(TARGET_SYS))
 445   LJVM_MODE= machasm
 446 endif
 447 ifeq (iOS,$(TARGET_SYS))
 448   LJVM_MODE= machasm
 449 endif
 450 ifeq (SunOS,$(TARGET_SYS))
 451   BUILDMODE= static
 452 endif
 453
 454 ifeq (static,$(BUILDMODE))
 455   TARGET_DYNCC= @:
 456   TARGET_T= $(LUAJIT_T)
 457   TARGET_DEP= $(LIB_VMDEF)
 458 else
 459 ifeq (dynamic,$(BUILDMODE))
 460   ifneq (Windows,$(TARGET_SYS))
 461     TARGET_CC= $(DYNAMIC_CC)
 462   endif
 463   TARGET_DYNCC= @:
 464   LJVMCORE_DYNO= $(LJVMCORE_O)
 465   TARGET_O= $(LUAJIT_SO)
 466   TARGET_XLDFLAGS+= $(TARGET_DYNXLDOPTS)
 467 else
 468 ifeq (Darwin,$(TARGET_SYS))
 469   TARGET_DYNCC= @:
 470   LJVMCORE_DYNO= $(LJVMCORE_O)
 471 endif
 472 ifeq (iOS,$(TARGET_SYS))
 473   TARGET_DYNCC= @:
 474   LJVMCORE_DYNO= $(LJVMCORE_O)
 475 endif
 476 endif
 477 endif
 478
 479 Q= @
 480 E= @echo
 481 #Q=
 482 #E= @:
 483
 484 ##############################################################################
 485 # Make targets.
 486 ##############################################################################
 487
 488 default all:    $(TARGET_T)
 489
 490 amalg:
 491         @grep "^[+|]" ljamalg.c
 492         $(MAKE) all "LJCORE_O=ljamalg.o"
 493
 494 clean:
 495         $(HOST_RM) $(ALL_RM)
 496
 497 cleaner:
 498         $(HOST_RM) $(ALL_RM) $(ALL_DYNGEN)
 499
 500 distclean:      clean
 501         $(E) "DYNASM    $@"
 502         $(Q)$(DASM) $(DASM_DISTFLAGS) $(DASM_FLAGS_X86) -o buildvm_x86.h buildvm_x86.dasc
 503         $(Q)$(DASM) $(DASM_DISTFLAGS) $(DASM_FLAGS_X64) -o buildvm_x64.h buildvm_x86.dasc
 504         $(Q)$(DASM) $(DASM_DISTFLAGS) $(DASM_FLAGS_X64WIN) -o buildvm_x64win.h buildvm_x86.dasc
 505         $(Q)$(DASM) $(DASM_DISTFLAGS) $(DASM_FLAGS_ARM) -o buildvm_arm.h buildvm_arm.dasc
 506         $(Q)$(DASM) $(DASM_DISTFLAGS) $(DASM_FLAGS_PPC) -o buildvm_ppc.h buildvm_ppc.dasc
 507         $(Q)$(DASM) $(DASM_DISTFLAGS) $(DASM_FLAGS_PPCSPE) -o buildvm_ppcspe.h buildvm_ppcspe.dasc
 508         $(Q)$(DASM) $(DASM_DISTFLAGS) $(DASM_FLAGS_MIPS) -o buildvm_mips.h buildvm_mips.dasc
 509
 510 depend:
 511         @for file in $(ALL_HDRGEN) $(ALL_DYNGEN); do \
 512           test -f $$file || touch $$file; \
 513           done
 514         @$(HOST_CC) $(HOST_ACFLAGS) -MM *.c | \
 515           sed -e "s| [^ ]*/dasm_\S*\.h||g" \
 516               -e "s| buildvm_\S*\.h||g" \
 517               -e "s| lj_target_\S*\.h| lj_target_*.h|g" \
 518               -e "s| lj_emit_\S*\.h| lj_emit_*.h|g" \
 519               -e "s| lj_asm_\S*\.h| lj_asm_*.h|g" >Makefile.dep
 520         @for file in $(ALL_HDRGEN) $(ALL_DYNGEN); do \
 521           test -s $$file || $(HOST_RM) $$file; \
 522           done
 523
 524 .PHONY: default all amalg clean cleaner distclean depend
 525
 526 ##############################################################################
 527 # Rules for generated files.
 528 ##############################################################################
 529
 530 buildvm_x86.h: buildvm_x86.dasc
 531         $(E) "DYNASM    $@"
 532         $(Q)$(DASM) $(DASM_FLAGS) $(DASM_FLAGS_X86) -o $@ buildvm_x86.dasc
 533
 534 buildvm_x64.h: buildvm_x86.dasc
 535         $(E) "DYNASM    $@"
 536         $(Q)$(DASM) $(DASM_FLAGS) $(DASM_FLAGS_X64) -o $@ buildvm_x86.dasc
 537
 538 buildvm_x64win.h: buildvm_x86.dasc
 539         $(E) "DYNASM    $@"
 540         $(Q)$(DASM) $(DASM_FLAGS) $(DASM_FLAGS_X64WIN) -o $@ buildvm_x86.dasc
 541
 542 buildvm_arm.h: buildvm_arm.dasc
 543         $(E) "DYNASM    $@"
 544         $(Q)$(DASM) $(DASM_FLAGS) $(DASM_FLAGS_ARM) -o $@ buildvm_arm.dasc
 545
 546 buildvm_ppc.h: buildvm_ppc.dasc
 547         $(E) "DYNASM    $@"
 548         $(Q)$(DASM) $(DASM_FLAGS) $(DASM_FLAGS_PPC) -o $@ buildvm_ppc.dasc
 549
 550 buildvm_ppcspe.h: buildvm_ppcspe.dasc
 551         $(E) "DYNASM    $@"
 552         $(Q)$(DASM) $(DASM_FLAGS) $(DASM_FLAGS_PPCSPE) -o $@ buildvm_ppcspe.dasc
 553
 554 buildvm_mips.h: buildvm_mips.dasc
 555         $(E) "DYNASM    $@"
 556         $(Q)$(DASM) $(DASM_FLAGS) $(DASM_FLAGS_MIPS) -o $@ buildvm_mips.dasc
 557
 558 buildvm.o: $(ALL_DYNGEN) $(DASM_DIR)/dasm_*.h
 559
 560 $(BUILDVM_T): $(BUILDVM_O)
 561         $(E) "HOSTLINK  $@"
 562         $(Q)$(HOST_CC) $(HOST_ALDFLAGS) -o $@ $(BUILDVM_O) $(HOST_ALIBS)
 563
 564 $(LJVM_BOUT): $(BUILDVM_T)
 565         $(E) "BUILDVM   $@"
 566         $(Q)$(BUILDVM_X) -m $(LJVM_MODE) -o $@
 567
 568 lj_bcdef.h: $(BUILDVM_T) $(LJLIB_C)
 569         $(E) "BUILDVM   $@"
 570         $(Q)$(BUILDVM_X) -m bcdef -o $@ $(LJLIB_C)
 571
 572 lj_ffdef.h: $(BUILDVM_T) $(LJLIB_C)
 573         $(E) "BUILDVM   $@"
 574         $(Q)$(BUILDVM_X) -m ffdef -o $@ $(LJLIB_C)
 575
 576 lj_libdef.h: $(BUILDVM_T) $(LJLIB_C)
 577         $(E) "BUILDVM   $@"
 578         $(Q)$(BUILDVM_X) -m libdef -o $@ $(LJLIB_C)
 579
 580 lj_recdef.h: $(BUILDVM_T) $(LJLIB_C)
 581         $(E) "BUILDVM   $@"
 582         $(Q)$(BUILDVM_X) -m recdef -o $@ $(LJLIB_C)
 583
 584 $(LIB_VMDEF): $(BUILDVM_T) $(LJLIB_C)
 585         $(E) "BUILDVM   $@"
 586         $(Q)$(BUILDVM_X) -m vmdef -o $(LIB_VMDEFP) $(LJLIB_C)
 587
 588 lj_folddef.h: $(BUILDVM_T) lj_opt_fold.c
 589         $(E) "BUILDVM   $@"
 590         $(Q)$(BUILDVM_X) -m folddef -o $@ lj_opt_fold.c
 591
 592 ##############################################################################
 593 # Object file rules.
 594 ##############################################################################
 595
 596 %.o: %.c
 597         $(E) "CC        $@"
 598         $(Q)$(TARGET_DYNCC) $(TARGET_ACFLAGS) -c -o $(@:.o=_dyn.o) $<
 599         $(Q)$(TARGET_CC) $(TARGET_ACFLAGS) -c -o $@ $<
 600
 601 %.o: %.s
 602         $(E) "ASM       $@"
 603         $(Q)$(TARGET_DYNCC) $(TARGET_ACFLAGS) -c -o $(@:.o=_dyn.o) $<
 604         $(Q)$(TARGET_CC) $(TARGET_ACFLAGS) -c -o $@ $<
 605
 606 $(LUAJIT_O):
 607         $(E) "CC        $@"
 608         $(Q)$(TARGET_STCC) $(TARGET_ACFLAGS) -c -o $@ $<
 609
 610 $(HOST_O): %.o: %.c
 611         $(E) "HOSTCC    $@"
 612         $(Q)$(HOST_CC) $(HOST_ACFLAGS) -c -o $@ $<
 613
 614 include Makefile.dep
 615
 616 ##############################################################################
 617 # Target file rules.
 618 ##############################################################################
 619
 620 $(LUAJIT_A): $(LJVMCORE_O)
 621         $(E) "AR        $@"
 622         $(Q)$(TARGET_AR) $@ $(LJVMCORE_O)
 623
 624 # The dependency on _O, but linking with _DYNO is intentional.
 625 $(LUAJIT_SO): $(LJVMCORE_O)
 626         $(E) "DYNLINK   $@"
 627         $(Q)$(TARGET_LD) $(TARGET_ASHLDFLAGS) -o $@ $(LJVMCORE_DYNO) $(TARGET_ALIBS)
 628         $(Q)$(TARGET_STRIP) $@
 629
 630 $(LUAJIT_T): $(TARGET_O) $(LUAJIT_O) $(TARGET_DEP)
 631         $(E) "LINK      $@"
 632         $(Q)$(TARGET_LD) $(TARGET_ALDFLAGS) -o $@ $(LUAJIT_O) $(TARGET_O) $(TARGET_ALIBS)
 633         $(Q)$(TARGET_STRIP) $@
 634         $(E) "OK        Successfully built LuaJIT"
 635
 636 ##############################################################################