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) 2005-2016 Mike Pall. See Copyright Notice in luajit.h
  11 ##############################################################################
  12
  13 MAJVER=  2
  14 MINVER=  0
  15 RELVER=  4
  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 DEFAULT_CC = gcc
  28 #
  29 # LuaJIT builds as a native 32 or 64 bit binary by default.
  30 CC= $(DEFAULT_CC)
  31 #
  32 # Use this if you want to force a 32 bit build on a 64 bit multilib OS.
  33 #CC= $(DEFAULT_CC) -m32
  34 #
  35 # Since the assembler part does NOT maintain a frame pointer, it's pointless
  36 # to slow down the C part by not omitting it. Debugging, tracebacks and
  37 # unwinding are not affected -- the assembler part has frame unwind
  38 # information and GCC emits it where needed (x64) or with -g (see CCDEBUG).
  39 CCOPT= -O2 -fomit-frame-pointer
  40 # Use this if you want to generate a smaller binary (but it's slower):
  41 #CCOPT= -Os -fomit-frame-pointer
  42 # Note: it's no longer recommended to use -O3 with GCC 4.x.
  43 # The I-Cache bloat usually outweighs the benefits from aggressive inlining.
  44 #
  45 # Target-specific compiler options:
  46 #
  47 # x86 only: it's recommended to compile at least for i686. Better yet,
  48 # compile for an architecture that has SSE2, too (-msse -msse2).
  49 #
  50 # x86/x64 only: For GCC 4.2 or higher and if you don't intend to distribute
  51 # the binaries to a different machine you could also use: -march=native
  52 #
  53 CCOPT_x86= -march=i686
  54 CCOPT_x64=
  55 CCOPT_arm=
  56 CCOPT_ppc=
  57 CCOPT_ppcspe=
  58 CCOPT_mips=
  59 #
  60 CCDEBUG=
  61 # Uncomment the next line to generate debug information:
  62 #CCDEBUG= -g
  63 #
  64 CCWARN= -Wall
  65 # Uncomment the next line to enable more warnings:
  66 #CCWARN+= -Wextra -Wdeclaration-after-statement -Wredundant-decls -Wshadow -Wpointer-arith
  67 #
  68 ##############################################################################
  69
  70 ##############################################################################
  71 ################################  BUILD MODE  ################################
  72 ##############################################################################
  73 # The default build mode is mixed mode on POSIX. On Windows this is the same
  74 # as dynamic mode.
  75 #
  76 # Mixed mode creates a static + dynamic library and a statically linked luajit.
  77 BUILDMODE= mixed
  78 #
  79 # Static mode creates a static library and a statically linked luajit.
  80 #BUILDMODE= static
  81 #
  82 # Dynamic mode creates a dynamic library and a dynamically linked luajit.
  83 # Note: this executable will only run when the library is installed!
  84 #BUILDMODE= dynamic
  85 #
  86 ##############################################################################
  87
  88 ##############################################################################
  89 #################################  FEATURES  #################################
  90 ##############################################################################
  91 # Enable/disable these features as needed, but make sure you force a full
  92 # recompile with "make clean", followed by "make".
  93 XCFLAGS=
  94 #
  95 # Permanently disable the FFI extension to reduce the size of the LuaJIT
  96 # executable. But please consider that the FFI library is compiled-in,
  97 # but NOT loaded by default. It only allocates any memory, if you actually
  98 # make use of it.
  99 #XCFLAGS+= -DLUAJIT_DISABLE_FFI
 100 #
 101 # Features from Lua 5.2 that are unlikely to break existing code are
 102 # enabled by default. Some other features that *might* break some existing
 103 # code (e.g. __pairs or os.execute() return values) can be enabled here.
 104 # Note: this does not provide full compatibility with Lua 5.2 at this time.
 105 #XCFLAGS+= -DLUAJIT_ENABLE_LUA52COMPAT
 106 #
 107 # Disable the JIT compiler, i.e. turn LuaJIT into a pure interpreter.
 108 #XCFLAGS+= -DLUAJIT_DISABLE_JIT
 109 #
 110 # Some architectures (e.g. PPC) can use either single-number (1) or
 111 # dual-number (2) mode. Uncomment one of these lines to override the
 112 # default mode. Please see LJ_ARCH_NUMMODE in lj_arch.h for details.
 113 #XCFLAGS+= -DLUAJIT_NUMMODE=1
 114 #XCFLAGS+= -DLUAJIT_NUMMODE=2
 115 #
 116 ##############################################################################
 117
 118 ##############################################################################
 119 ############################  DEBUGGING SUPPORT  #############################
 120 ##############################################################################
 121 # Enable these options as needed, but make sure you force a full recompile
 122 # with "make clean", followed by "make".
 123 # Note that most of these are NOT suitable for benchmarking or release mode!
 124 #
 125 # Use the system provided memory allocator (realloc) instead of the
 126 # bundled memory allocator. This is slower, but sometimes helpful for
 127 # debugging. This option cannot be enabled on x64, since realloc usually
 128 # doesn't return addresses in the right address range.
 129 # OTOH this option is mandatory for Valgrind's memcheck tool on x64 and
 130 # the only way to get useful results from it for all other architectures.
 131 #XCFLAGS+= -DLUAJIT_USE_SYSMALLOC
 132 #
 133 # This define is required to run LuaJIT under Valgrind. The Valgrind
 134 # header files must be installed. You should enable debug information, too.
 135 # Use --suppressions=lj.supp to avoid some false positives.
 136 #XCFLAGS+= -DLUAJIT_USE_VALGRIND
 137 #
 138 # This is the client for the GDB JIT API. GDB 7.0 or higher is required
 139 # to make use of it. See lj_gdbjit.c for details. Enabling this causes
 140 # a non-negligible overhead, even when not running under GDB.
 141 #XCFLAGS+= -DLUAJIT_USE_GDBJIT
 142 #
 143 # Turn on assertions for the Lua/C API to debug problems with lua_* calls.
 144 # This is rather slow -- use only while developing C libraries/embeddings.
 145 #XCFLAGS+= -DLUA_USE_APICHECK
 146 #
 147 # Turn on assertions for the whole LuaJIT VM. This significantly slows down
 148 # everything. Use only if you suspect a problem with LuaJIT itself.
 149 #XCFLAGS+= -DLUA_USE_ASSERT
 150 #
 151 ##############################################################################
 152 # You probably don't need to change anything below this line!
 153 ##############################################################################
 154
 155 ##############################################################################
 156 # Host system detection.
 157 ##############################################################################
 158
 159 ifeq (Windows,$(findstring Windows,$(OS))$(MSYSTEM)$(TERM))
 160   HOST_SYS= Windows
 161   HOST_RM= del
 162 else
 163   HOST_SYS:= $(shell uname -s)
 164   ifneq (,$(findstring MINGW,$(HOST_SYS)))
 165     HOST_SYS= Windows
 166     HOST_MSYS= mingw
 167   endif
 168   ifneq (,$(findstring CYGWIN,$(HOST_SYS)))
 169     HOST_SYS= Windows
 170     HOST_MSYS= cygwin
 171   endif
 172 endif
 173
 174 ##############################################################################
 175 # Flags and options for host and target.
 176 ##############################################################################
 177
 178 # You can override the following variables at the make command line:
 179 #   CC       HOST_CC       STATIC_CC       DYNAMIC_CC
 180 #   CFLAGS   HOST_CFLAGS   TARGET_CFLAGS
 181 #   LDFLAGS  HOST_LDFLAGS  TARGET_LDFLAGS  TARGET_SHLDFLAGS
 182 #   LIBS     HOST_LIBS     TARGET_LIBS
 183 #   CROSS    HOST_SYS      TARGET_SYS      TARGET_FLAGS
 184 #
 185 # Cross-compilation examples:
 186 #   make HOST_CC="gcc -m32" CROSS=i586-mingw32msvc- TARGET_SYS=Windows
 187 #   make HOST_CC="gcc -m32" CROSS=powerpc-linux-gnu-
 188
 189 CCOPTIONS= $(CCDEBUG) $(CCOPT) $(CCWARN) $(XCFLAGS) $(CFLAGS)
 190 LDOPTIONS= $(CCDEBUG) $(LDFLAGS)
 191
 192 HOST_CC= $(CC)
 193 HOST_RM= rm -f
 194 # If left blank, minilua is built and used. You can supply an installed
 195 # copy of (plain) Lua 5.1 or 5.2, plus Lua BitOp. E.g. with: HOST_LUA=lua
 196 HOST_LUA=
 197
 198 HOST_XCFLAGS= -I.
 199 HOST_XLDFLAGS=
 200 HOST_XLIBS=
 201 HOST_ACFLAGS= $(CCOPTIONS) $(HOST_XCFLAGS) $(TARGET_ARCH) $(HOST_CFLAGS)
 202 HOST_ALDFLAGS= $(LDOPTIONS) $(HOST_XLDFLAGS) $(HOST_LDFLAGS)
 203 HOST_ALIBS= $(HOST_XLIBS) $(LIBS) $(HOST_LIBS)
 204
 205 STATIC_CC = $(CROSS)$(CC)
 206 DYNAMIC_CC = $(CROSS)$(CC) -fPIC
 207 TARGET_CC= $(STATIC_CC)
 208 TARGET_STCC= $(STATIC_CC)
 209 TARGET_DYNCC= $(DYNAMIC_CC)
 210 TARGET_LD= $(CROSS)$(CC)
 211 TARGET_AR= $(CROSS)ar rcus
 212 TARGET_STRIP= $(CROSS)strip
 213
 214 TARGET_LIBPATH= $(or $(PREFIX),/usr/local)/$(or $(MULTILIB),lib)
 215 TARGET_SONAME= libluajit-$(ABIVER).so.$(MAJVER)
 216 TARGET_DYLIBNAME= libluajit-$(ABIVER).$(MAJVER).dylib
 217 TARGET_DYLIBPATH= $(TARGET_LIBPATH)/$(TARGET_DYLIBNAME)
 218 TARGET_DLLNAME= lua$(NODOTABIVER).dll
 219 TARGET_XSHLDFLAGS= -shared -fPIC -Wl,-soname,$(TARGET_SONAME)
 220 TARGET_DYNXLDOPTS=
 221
 222 TARGET_LFSFLAGS= -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
 223 TARGET_XCFLAGS= $(TARGET_LFSFLAGS) -U_FORTIFY_SOURCE
 224 TARGET_XLDFLAGS=
 225 TARGET_XLIBS= -lm
 226 TARGET_TCFLAGS= $(CCOPTIONS) $(TARGET_XCFLAGS) $(TARGET_FLAGS) $(TARGET_CFLAGS)
 227 TARGET_ACFLAGS= $(CCOPTIONS) $(TARGET_XCFLAGS) $(TARGET_FLAGS) $(TARGET_CFLAGS)
 228 TARGET_ALDFLAGS= $(LDOPTIONS) $(TARGET_XLDFLAGS) $(TARGET_FLAGS) $(TARGET_LDFLAGS)
 229 TARGET_ASHLDFLAGS= $(LDOPTIONS) $(TARGET_XSHLDFLAGS) $(TARGET_FLAGS) $(TARGET_SHLDFLAGS)
 230 TARGET_ALIBS= $(TARGET_XLIBS) $(LIBS) $(TARGET_LIBS)
 231
 232 TARGET_TESTARCH=$(shell $(TARGET_CC) $(TARGET_TCFLAGS) -E lj_arch.h -dM)
 233 ifneq (,$(findstring LJ_TARGET_X64 ,$(TARGET_TESTARCH)))
 234   TARGET_LJARCH= x64
 235 else
 236 ifneq (,$(findstring LJ_TARGET_X86 ,$(TARGET_TESTARCH)))
 237   TARGET_LJARCH= x86
 238 else
 239 ifneq (,$(findstring LJ_TARGET_ARM ,$(TARGET_TESTARCH)))
 240   TARGET_LJARCH= arm
 241 else
 242 ifneq (,$(findstring LJ_TARGET_PPC ,$(TARGET_TESTARCH)))
 243   TARGET_LJARCH= ppc
 244 else
 245 ifneq (,$(findstring LJ_TARGET_PPCSPE ,$(TARGET_TESTARCH)))
 246   TARGET_LJARCH= ppcspe
 247 else
 248 ifneq (,$(findstring LJ_TARGET_MIPS ,$(TARGET_TESTARCH)))
 249   ifneq (,$(findstring MIPSEL ,$(TARGET_TESTARCH)))
 250     TARGET_ARCH= -D__MIPSEL__=1
 251   endif
 252   TARGET_LJARCH= mips
 253 else
 254   $(error Unsupported target architecture)
 255 endif
 256 endif
 257 endif
 258 endif
 259 endif
 260 endif
 261
 262 ifneq (,$(findstring LJ_TARGET_PS3 1,$(TARGET_TESTARCH)))
 263   TARGET_SYS= PS3
 264   TARGET_ARCH+= -D__CELLOS_LV2__
 265   TARGET_XCFLAGS+= -DLUAJIT_USE_SYSMALLOC
 266 endif
 267
 268 TARGET_XCFLAGS+= $(CCOPT_$(TARGET_LJARCH))
 269 TARGET_ARCH+= $(patsubst %,-DLUAJIT_TARGET=LUAJIT_ARCH_%,$(TARGET_LJARCH))
 270
 271 ifneq (,$(PREFIX))
 272 ifneq (/usr/local,$(PREFIX))
 273   TARGET_XCFLAGS+= -DLUA_ROOT=\"$(PREFIX)\"
 274   ifneq (/usr,$(PREFIX))
 275     TARGET_DYNXLDOPTS= -Wl,-rpath,$(TARGET_LIBPATH)
 276   endif
 277 endif
 278 endif
 279 ifneq (,$(MULTILIB))
 280   TARGET_XCFLAGS+= -DLUA_MULTILIB=\"$(MULTILIB)\"
 281 endif
 282 ifneq (,$(LMULTILIB))
 283   TARGET_XCFLAGS+= -DLUA_LMULTILIB=\"$(LMULTILIB)\"
 284 endif
 285
 286 ##############################################################################
 287 # Target system detection.
 288 ##############################################################################
 289
 290 TARGET_SYS?= $(HOST_SYS)
 291 ifeq (Windows,$(TARGET_SYS))
 292   TARGET_STRIP+= --strip-unneeded
 293   TARGET_XSHLDFLAGS= -shared
 294   TARGET_DYNXLDOPTS=
 295 else
 296 ifeq (,$(shell $(TARGET_CC) -o /dev/null -c -x c /dev/null -fno-stack-protector 2>/dev/null || echo 1))
 297   TARGET_XCFLAGS+= -fno-stack-protector
 298 endif
 299 ifeq (Darwin,$(TARGET_SYS))
 300   ifeq (,$(MACOSX_DEPLOYMENT_TARGET))
 301     export MACOSX_DEPLOYMENT_TARGET=10.4
 302   endif
 303   TARGET_STRIP+= -x
 304   TARGET_AR+= 2>/dev/null
 305   TARGET_XSHLDFLAGS= -dynamiclib -single_module -undefined dynamic_lookup -fPIC
 306   TARGET_DYNXLDOPTS=
 307   TARGET_XSHLDFLAGS+= -install_name $(TARGET_DYLIBPATH) -compatibility_version $(MAJVER).$(MINVER) -current_version $(MAJVER).$(MINVER).$(RELVER)
 308   ifeq (x64,$(TARGET_LJARCH))
 309     TARGET_XLDFLAGS+= -pagezero_size 10000 -image_base 100000000
 310     TARGET_XSHLDFLAGS+= -image_base 7fff04c4a000
 311   endif
 312 else
 313 ifeq (iOS,$(TARGET_SYS))
 314   TARGET_STRIP+= -x
 315   TARGET_AR+= 2>/dev/null
 316   TARGET_XSHLDFLAGS= -dynamiclib -single_module -undefined dynamic_lookup -fPIC
 317   TARGET_DYNXLDOPTS=
 318   TARGET_XSHLDFLAGS+= -install_name $(TARGET_DYLIBPATH) -compatibility_version $(MAJVER).$(MINVER) -current_version $(MAJVER).$(MINVER).$(RELVER)
 319 else
 320   ifneq (SunOS,$(TARGET_SYS))
 321     ifneq (PS3,$(TARGET_SYS))
 322       TARGET_XLDFLAGS+= -Wl,-E
 323     endif
 324   endif
 325   ifeq (Linux,$(TARGET_SYS))
 326     TARGET_XLIBS+= -ldl
 327   endif
 328   ifeq (GNU/kFreeBSD,$(TARGET_SYS))
 329     TARGET_XLIBS+= -ldl
 330   endif
 331 endif
 332 endif
 333 endif
 334
 335 ifneq ($(HOST_SYS),$(TARGET_SYS))
 336   ifeq (Windows,$(TARGET_SYS))
 337     HOST_XCFLAGS+= -malign-double -DLUAJIT_OS=LUAJIT_OS_WINDOWS
 338   else
 339   ifeq (Linux,$(TARGET_SYS))
 340     HOST_XCFLAGS+= -DLUAJIT_OS=LUAJIT_OS_LINUX
 341   else
 342   ifeq (Darwin,$(TARGET_SYS))
 343     HOST_XCFLAGS+= -DLUAJIT_OS=LUAJIT_OS_OSX
 344   else
 345   ifeq (iOS,$(TARGET_SYS))
 346     HOST_XCFLAGS+= -DLUAJIT_OS=LUAJIT_OS_OSX
 347   else
 348     HOST_XCFLAGS+= -DLUAJIT_OS=LUAJIT_OS_OTHER
 349   endif
 350   endif
 351   endif
 352   endif
 353 endif
 354
 355 ifneq (,$(CCDEBUG))
 356   TARGET_STRIP= @:
 357 endif
 358
 359 ##############################################################################
 360 # Files and pathnames.
 361 ##############################################################################
 362
 363 MINILUA_O= host/minilua.o
 364 MINILUA_LIBS= -lm
 365 MINILUA_T= host/minilua
 366 MINILUA_X= $(MINILUA_T)
 367
 368 ifeq (,$(HOST_LUA))
 369   HOST_LUA= $(MINILUA_X)
 370   DASM_DEP= $(MINILUA_T)
 371 endif
 372
 373 DASM_DIR= ../dynasm
 374 DASM= $(HOST_LUA) $(DASM_DIR)/dynasm.lua
 375 DASM_XFLAGS=
 376 DASM_AFLAGS=
 377 DASM_ARCH= $(TARGET_LJARCH)
 378
 379 ifneq (,$(findstring LJ_ARCH_BITS 64,$(TARGET_TESTARCH)))
 380   DASM_AFLAGS+= -D P64
 381 endif
 382 ifneq (,$(findstring LJ_HASJIT 1,$(TARGET_TESTARCH)))
 383   DASM_AFLAGS+= -D JIT
 384 endif
 385 ifneq (,$(findstring LJ_HASFFI 1,$(TARGET_TESTARCH)))
 386   DASM_AFLAGS+= -D FFI
 387 endif
 388 ifneq (,$(findstring LJ_DUALNUM 1,$(TARGET_TESTARCH)))
 389   DASM_AFLAGS+= -D DUALNUM
 390 endif
 391 ifneq (,$(findstring LJ_ARCH_HASFPU 1,$(TARGET_TESTARCH)))
 392   DASM_AFLAGS+= -D FPU
 393   TARGET_ARCH+= -DLJ_ARCH_HASFPU=1
 394 else
 395   TARGET_ARCH+= -DLJ_ARCH_HASFPU=0
 396 endif
 397 ifeq (,$(findstring LJ_ABI_SOFTFP 1,$(TARGET_TESTARCH)))
 398   DASM_AFLAGS+= -D HFABI
 399   TARGET_ARCH+= -DLJ_ABI_SOFTFP=0
 400 else
 401   TARGET_ARCH+= -DLJ_ABI_SOFTFP=1
 402 endif
 403 ifneq (,$(findstring LJ_NO_UNWIND 1,$(TARGET_TESTARCH)))
 404   DASM_AFLAGS+= -D NO_UNWIND
 405   TARGET_ARCH+= -DLUAJIT_NO_UNWIND
 406 endif
 407 DASM_AFLAGS+= -D VER=$(subst LJ_ARCH_VERSION_,,$(filter LJ_ARCH_VERSION_%,$(subst LJ_ARCH_VERSION ,LJ_ARCH_VERSION_,$(TARGET_TESTARCH))))
 408 ifeq (Windows,$(TARGET_SYS))
 409   DASM_AFLAGS+= -D WIN
 410 endif
 411 ifeq (x86,$(TARGET_LJARCH))
 412   ifneq (,$(findstring __SSE2__ 1,$(TARGET_TESTARCH)))
 413     DASM_AFLAGS+= -D SSE
 414   endif
 415 else
 416 ifeq (x64,$(TARGET_LJARCH))
 417   DASM_ARCH= x86
 418 else
 419 ifeq (arm,$(TARGET_LJARCH))
 420   ifeq (iOS,$(TARGET_SYS))
 421     DASM_AFLAGS+= -D IOS
 422   endif
 423 else
 424 ifeq (ppc,$(TARGET_LJARCH))
 425   ifneq (,$(findstring LJ_ARCH_SQRT 1,$(TARGET_TESTARCH)))
 426     DASM_AFLAGS+= -D SQRT
 427   endif
 428   ifneq (,$(findstring LJ_ARCH_ROUND 1,$(TARGET_TESTARCH)))
 429     DASM_AFLAGS+= -D ROUND
 430   endif
 431   ifneq (,$(findstring LJ_ARCH_PPC64 1,$(TARGET_TESTARCH)))
 432     DASM_AFLAGS+= -D GPR64
 433   endif
 434   ifeq (PS3,$(TARGET_SYS))
 435     DASM_AFLAGS+= -D PPE -D TOC
 436   endif
 437 endif
 438 endif
 439 endif
 440 endif
 441
 442 DASM_FLAGS= $(DASM_XFLAGS) $(DASM_AFLAGS)
 443 DASM_DASC= vm_$(DASM_ARCH).dasc
 444
 445 BUILDVM_O= host/buildvm.o host/buildvm_asm.o host/buildvm_peobj.o \
 446            host/buildvm_lib.o host/buildvm_fold.o
 447 BUILDVM_T= host/buildvm
 448 BUILDVM_X= $(BUILDVM_T)
 449
 450 HOST_O= $(MINILUA_O) $(BUILDVM_O)
 451 HOST_T= $(MINILUA_T) $(BUILDVM_T)
 452
 453 LJVM_S= lj_vm.s
 454 LJVM_O= lj_vm.o
 455 LJVM_BOUT= $(LJVM_S)
 456 LJVM_MODE= elfasm
 457
 458 LJLIB_O= lib_base.o lib_math.o lib_bit.o lib_string.o lib_table.o \
 459          lib_io.o lib_os.o lib_package.o lib_debug.o lib_jit.o lib_ffi.o
 460 LJLIB_C= $(LJLIB_O:.o=.c)
 461
 462 LJCORE_O= lj_gc.o lj_err.o lj_char.o lj_bc.o lj_obj.o \
 463           lj_str.o lj_tab.o lj_func.o lj_udata.o lj_meta.o lj_debug.o \
 464           lj_state.o lj_dispatch.o lj_vmevent.o lj_vmmath.o lj_strscan.o \
 465           lj_api.o lj_lex.o lj_parse.o lj_bcread.o lj_bcwrite.o lj_load.o \
 466           lj_ir.o lj_opt_mem.o lj_opt_fold.o lj_opt_narrow.o \
 467           lj_opt_dce.o lj_opt_loop.o lj_opt_split.o lj_opt_sink.o \
 468           lj_mcode.o lj_snap.o lj_record.o lj_crecord.o lj_ffrecord.o \
 469           lj_asm.o lj_trace.o lj_gdbjit.o \
 470           lj_ctype.o lj_cdata.o lj_cconv.o lj_ccall.o lj_ccallback.o \
 471           lj_carith.o lj_clib.o lj_cparse.o \
 472           lj_lib.o lj_alloc.o lib_aux.o \
 473           $(LJLIB_O) lib_init.o
 474
 475 LJVMCORE_O= $(LJVM_O) $(LJCORE_O)
 476 LJVMCORE_DYNO= $(LJVMCORE_O:.o=_dyn.o)
 477
 478 LIB_VMDEF= jit/vmdef.lua
 479 LIB_VMDEFP= $(LIB_VMDEF)
 480
 481 LUAJIT_O= luajit.o
 482 LUAJIT_A= libluajit.a
 483 LUAJIT_SO= libluajit.so
 484 LUAJIT_T= luajit
 485
 486 ALL_T= $(LUAJIT_T) $(LUAJIT_A) $(LUAJIT_SO) $(HOST_T)
 487 ALL_HDRGEN= lj_bcdef.h lj_ffdef.h lj_libdef.h lj_recdef.h lj_folddef.h \
 488             host/buildvm_arch.h
 489 ALL_GEN= $(LJVM_S) $(ALL_HDRGEN) $(LIB_VMDEFP)
 490 WIN_RM= *.obj *.lib *.exp *.dll *.exe *.manifest *.pdb *.ilk
 491 ALL_RM= $(ALL_T) $(ALL_GEN) *.o host/*.o $(WIN_RM)
 492
 493 ##############################################################################
 494 # Build mode handling.
 495 ##############################################################################
 496
 497 # Mixed mode defaults.
 498 TARGET_O= $(LUAJIT_A)
 499 TARGET_T= $(LUAJIT_T) $(LUAJIT_SO)
 500 TARGET_DEP= $(LIB_VMDEF) $(LUAJIT_SO)
 501
 502 ifeq (Windows,$(TARGET_SYS))
 503   TARGET_DYNCC= $(STATIC_CC)
 504   LJVM_MODE= peobj
 505   LJVM_BOUT= $(LJVM_O)
 506   LUAJIT_T= luajit.exe
 507   ifeq (cygwin,$(HOST_MSYS))
 508     LUAJIT_SO= cyg$(TARGET_DLLNAME)
 509   else
 510     LUAJIT_SO= $(TARGET_DLLNAME)
 511   endif
 512   # Mixed mode is not supported on Windows. And static mode doesn't work well.
 513   # C modules cannot be loaded, because they bind to lua51.dll.
 514   ifneq (static,$(BUILDMODE))
 515     BUILDMODE= dynamic
 516     TARGET_XCFLAGS+= -DLUA_BUILD_AS_DLL
 517   endif
 518 endif
 519 ifeq (Darwin,$(TARGET_SYS))
 520   LJVM_MODE= machasm
 521 endif
 522 ifeq (iOS,$(TARGET_SYS))
 523   LJVM_MODE= machasm
 524 endif
 525 ifeq (SunOS,$(TARGET_SYS))
 526   BUILDMODE= static
 527 endif
 528 ifeq (PS3,$(TARGET_SYS))
 529   BUILDMODE= static
 530 endif
 531
 532 ifeq (Windows,$(HOST_SYS))
 533   MINILUA_T= host/minilua.exe
 534   BUILDVM_T= host/buildvm.exe
 535   ifeq (,$(HOST_MSYS))
 536     MINILUA_X= host\minilua
 537     BUILDVM_X= host\buildvm
 538     ALL_RM:= $(subst /,\,$(ALL_RM))
 539   endif
 540 endif
 541
 542 ifeq (static,$(BUILDMODE))
 543   TARGET_DYNCC= @:
 544   TARGET_T= $(LUAJIT_T)
 545   TARGET_DEP= $(LIB_VMDEF)
 546 else
 547 ifeq (dynamic,$(BUILDMODE))
 548   ifneq (Windows,$(TARGET_SYS))
 549     TARGET_CC= $(DYNAMIC_CC)
 550   endif
 551   TARGET_DYNCC= @:
 552   LJVMCORE_DYNO= $(LJVMCORE_O)
 553   TARGET_O= $(LUAJIT_SO)
 554   TARGET_XLDFLAGS+= $(TARGET_DYNXLDOPTS)
 555 else
 556 ifeq (Darwin,$(TARGET_SYS))
 557   TARGET_DYNCC= @:
 558   LJVMCORE_DYNO= $(LJVMCORE_O)
 559 endif
 560 ifeq (iOS,$(TARGET_SYS))
 561   TARGET_DYNCC= @:
 562   LJVMCORE_DYNO= $(LJVMCORE_O)
 563 endif
 564 endif
 565 endif
 566
 567 Q= @
 568 E= @echo
 569 #Q=
 570 #E= @:
 571
 572 ##############################################################################
 573 # Make targets.
 574 ##############################################################################
 575
 576 default all:    $(TARGET_T)
 577
 578 amalg:
 579         @grep "^[+|]" ljamalg.c
 580         $(MAKE) all "LJCORE_O=ljamalg.o"
 581
 582 clean:
 583         $(HOST_RM) $(ALL_RM)
 584
 585 depend:
 586         @for file in $(ALL_HDRGEN); do \
 587           test -f $$file || touch $$file; \
 588           done
 589         @$(HOST_CC) $(HOST_ACFLAGS) -MM *.c host/*.c | \
 590           sed -e "s| [^ ]*/dasm_\S*\.h||g" \
 591               -e "s|^\([^l ]\)|host/\1|" \
 592               -e "s| lj_target_\S*\.h| lj_target_*.h|g" \
 593               -e "s| lj_emit_\S*\.h| lj_emit_*.h|g" \
 594               -e "s| lj_asm_\S*\.h| lj_asm_*.h|g" >Makefile.dep
 595         @for file in $(ALL_HDRGEN); do \
 596           test -s $$file || $(HOST_RM) $$file; \
 597           done
 598
 599 .PHONY: default all amalg clean depend
 600
 601 ##############################################################################
 602 # Rules for generated files.
 603 ##############################################################################
 604
 605 $(MINILUA_T): $(MINILUA_O)
 606         $(E) "HOSTLINK  $@"
 607         $(Q)$(HOST_CC) $(HOST_ALDFLAGS) -o $@ $(MINILUA_O) $(MINILUA_LIBS) $(HOST_ALIBS)
 608
 609 host/buildvm_arch.h: $(DASM_DASC) $(DASM_DEP)
 610         $(E) "DYNASM    $@"
 611         $(Q)$(DASM) $(DASM_FLAGS) -o $@ $(DASM_DASC)
 612
 613 host/buildvm.o: $(DASM_DIR)/dasm_*.h
 614
 615 $(BUILDVM_T): $(BUILDVM_O)
 616         $(E) "HOSTLINK  $@"
 617         $(Q)$(HOST_CC) $(HOST_ALDFLAGS) -o $@ $(BUILDVM_O) $(HOST_ALIBS)
 618
 619 $(LJVM_BOUT): $(BUILDVM_T)
 620         $(E) "BUILDVM   $@"
 621         $(Q)$(BUILDVM_X) -m $(LJVM_MODE) -o $@
 622
 623 lj_bcdef.h: $(BUILDVM_T) $(LJLIB_C)
 624         $(E) "BUILDVM   $@"
 625         $(Q)$(BUILDVM_X) -m bcdef -o $@ $(LJLIB_C)
 626
 627 lj_ffdef.h: $(BUILDVM_T) $(LJLIB_C)
 628         $(E) "BUILDVM   $@"
 629         $(Q)$(BUILDVM_X) -m ffdef -o $@ $(LJLIB_C)
 630
 631 lj_libdef.h: $(BUILDVM_T) $(LJLIB_C)
 632         $(E) "BUILDVM   $@"
 633         $(Q)$(BUILDVM_X) -m libdef -o $@ $(LJLIB_C)
 634
 635 lj_recdef.h: $(BUILDVM_T) $(LJLIB_C)
 636         $(E) "BUILDVM   $@"
 637         $(Q)$(BUILDVM_X) -m recdef -o $@ $(LJLIB_C)
 638
 639 $(LIB_VMDEF): $(BUILDVM_T) $(LJLIB_C)
 640         $(E) "BUILDVM   $@"
 641         $(Q)$(BUILDVM_X) -m vmdef -o $(LIB_VMDEFP) $(LJLIB_C)
 642
 643 lj_folddef.h: $(BUILDVM_T) lj_opt_fold.c
 644         $(E) "BUILDVM   $@"
 645         $(Q)$(BUILDVM_X) -m folddef -o $@ lj_opt_fold.c
 646
 647 ##############################################################################
 648 # Object file rules.
 649 ##############################################################################
 650
 651 %.o: %.c
 652         $(E) "CC        $@"
 653         $(Q)$(TARGET_DYNCC) $(TARGET_ACFLAGS) -c -o $(@:.o=_dyn.o) $<
 654         $(Q)$(TARGET_CC) $(TARGET_ACFLAGS) -c -o $@ $<
 655
 656 %.o: %.s
 657         $(E) "ASM       $@"
 658         $(Q)$(TARGET_DYNCC) $(TARGET_ACFLAGS) -c -o $(@:.o=_dyn.o) $<
 659         $(Q)$(TARGET_CC) $(TARGET_ACFLAGS) -c -o $@ $<
 660
 661 $(LUAJIT_O):
 662         $(E) "CC        $@"
 663         $(Q)$(TARGET_STCC) $(TARGET_ACFLAGS) -c -o $@ $<
 664
 665 $(HOST_O): %.o: %.c
 666         $(E) "HOSTCC    $@"
 667         $(Q)$(HOST_CC) $(HOST_ACFLAGS) -c -o $@ $<
 668
 669 include Makefile.dep
 670
 671 ##############################################################################
 672 # Target file rules.
 673 ##############################################################################
 674
 675 $(LUAJIT_A): $(LJVMCORE_O)
 676         $(E) "AR        $@"
 677         $(Q)$(TARGET_AR) $@ $(LJVMCORE_O)
 678
 679 # The dependency on _O, but linking with _DYNO is intentional.
 680 $(LUAJIT_SO): $(LJVMCORE_O)
 681         $(E) "DYNLINK   $@"
 682         $(Q)$(TARGET_LD) $(TARGET_ASHLDFLAGS) -o $@ $(LJVMCORE_DYNO) $(TARGET_ALIBS)
 683         $(Q)$(TARGET_STRIP) $@
 684
 685 $(LUAJIT_T): $(TARGET_O) $(LUAJIT_O) $(TARGET_DEP)
 686         $(E) "LINK      $@"
 687         $(Q)$(TARGET_LD) $(TARGET_ALDFLAGS) -o $@ $(LUAJIT_O) $(TARGET_O) $(TARGET_ALIBS)
 688         $(Q)$(TARGET_STRIP) $@
 689         $(E) "OK        Successfully built LuaJIT"
 690
 691 ##############################################################################