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) 2005-2014 Mike Pall. See Copyright Notice in luajit.h
  11 ##############################################################################
  12
  13 MAJVER=  2
  14 MINVER=  1
  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/x64 only: For GCC 4.2 or higher and if you don't intend to distribute
  46 # the binaries to a different machine you could also use: -march=native
  47 #
  48 CCOPT_x86= -march=i686 -msse -msse2 -mfpmath=sse
  49 CCOPT_x64=
  50 CCOPT_arm=
  51 CCOPT_ppc=
  52 CCOPT_ppcspe=
  53 CCOPT_mips=
  54 #
  55 CCDEBUG=
  56 # Uncomment the next line to generate debug information:
  57 #CCDEBUG= -g
  58 #
  59 CCWARN= -Wall
  60 # Uncomment the next line to enable more warnings:
  61 #CCWARN+= -Wextra -Wdeclaration-after-statement -Wredundant-decls -Wshadow -Wpointer-arith
  62 #
  63 ##############################################################################
  64
  65 ##############################################################################
  66 ################################  BUILD MODE  ################################
  67 ##############################################################################
  68 # The default build mode is mixed mode on POSIX. On Windows this is the same
  69 # as dynamic mode.
  70 #
  71 # Mixed mode creates a static + dynamic library and a statically linked luajit.
  72 BUILDMODE= mixed
  73 #
  74 # Static mode creates a static library and a statically linked luajit.
  75 #BUILDMODE= static
  76 #
  77 # Dynamic mode creates a dynamic library and a dynamically linked luajit.
  78 # Note: this executable will only run when the library is installed!
  79 #BUILDMODE= dynamic
  80 #
  81 ##############################################################################
  82
  83 ##############################################################################
  84 #################################  FEATURES  #################################
  85 ##############################################################################
  86 # Enable/disable these features as needed, but make sure you force a full
  87 # recompile with "make clean", followed by "make".
  88 XCFLAGS=
  89 #
  90 # Permanently disable the FFI extension to reduce the size of the LuaJIT
  91 # executable. But please consider that the FFI library is compiled-in,
  92 # but NOT loaded by default. It only allocates any memory, if you actually
  93 # make use of it.
  94 #XCFLAGS+= -DLUAJIT_DISABLE_FFI
  95 #
  96 # Features from Lua 5.2 that are unlikely to break existing code are
  97 # enabled by default. Some other features that *might* break some existing
  98 # code (e.g. __pairs or os.execute() return values) can be enabled here.
  99 # Note: this does not provide full compatibility with Lua 5.2 at this time.
 100 #XCFLAGS+= -DLUAJIT_ENABLE_LUA52COMPAT
 101 #
 102 # Disable the JIT compiler, i.e. turn LuaJIT into a pure interpreter.
 103 #XCFLAGS+= -DLUAJIT_DISABLE_JIT
 104 #
 105 # Some architectures (e.g. PPC) can use either single-number (1) or
 106 # dual-number (2) mode. Uncomment one of these lines to override the
 107 # default mode. Please see LJ_ARCH_NUMMODE in lj_arch.h for details.
 108 #XCFLAGS+= -DLUAJIT_NUMMODE=1
 109 #XCFLAGS+= -DLUAJIT_NUMMODE=2
 110 #
 111 ##############################################################################
 112
 113 ##############################################################################
 114 ############################  DEBUGGING SUPPORT  #############################
 115 ##############################################################################
 116 # Enable these options as needed, but make sure you force a full recompile
 117 # with "make clean", followed by "make".
 118 # Note that most of these are NOT suitable for benchmarking or release mode!
 119 #
 120 # Use the system provided memory allocator (realloc) instead of the
 121 # bundled memory allocator. This is slower, but sometimes helpful for
 122 # debugging. This option cannot be enabled on x64, since realloc usually
 123 # doesn't return addresses in the right address range.
 124 # OTOH this option is mandatory for Valgrind's memcheck tool on x64 and
 125 # the only way to get useful results from it for all other architectures.
 126 #XCFLAGS+= -DLUAJIT_USE_SYSMALLOC
 127 #
 128 # This define is required to run LuaJIT under Valgrind. The Valgrind
 129 # header files must be installed. You should enable debug information, too.
 130 # Use --suppressions=lj.supp to avoid some false positives.
 131 #XCFLAGS+= -DLUAJIT_USE_VALGRIND
 132 #
 133 # This is the client for the GDB JIT API. GDB 7.0 or higher is required
 134 # to make use of it. See lj_gdbjit.c for details. Enabling this causes
 135 # a non-negligible overhead, even when not running under GDB.
 136 #XCFLAGS+= -DLUAJIT_USE_GDBJIT
 137 #
 138 # Turn on assertions for the Lua/C API to debug problems with lua_* calls.
 139 # This is rather slow -- use only while developing C libraries/embeddings.
 140 #XCFLAGS+= -DLUA_USE_APICHECK
 141 #
 142 # Turn on assertions for the whole LuaJIT VM. This significantly slows down
 143 # everything. Use only if you suspect a problem with LuaJIT itself.
 144 #XCFLAGS+= -DLUA_USE_ASSERT
 145 #
 146 ##############################################################################
 147 # You probably don't need to change anything below this line!
 148 ##############################################################################
 149
 150 ##############################################################################
 151 # Flags and options for host and target.
 152 ##############################################################################
 153
 154 # You can override the following variables at the make command line:
 155 #   CC       HOST_CC       STATIC_CC       DYNAMIC_CC
 156 #   CFLAGS   HOST_CFLAGS   TARGET_CFLAGS
 157 #   LDFLAGS  HOST_LDFLAGS  TARGET_LDFLAGS  TARGET_SHLDFLAGS
 158 #   LIBS     HOST_LIBS     TARGET_LIBS
 159 #   CROSS    HOST_SYS      TARGET_SYS      TARGET_FLAGS
 160 #
 161 # Cross-compilation examples:
 162 #   make HOST_CC="gcc -m32" CROSS=i586-mingw32msvc- TARGET_SYS=Windows
 163 #   make HOST_CC="gcc -m32" CROSS=powerpc-linux-gnu-
 164
 165 CCOPTIONS= $(CCDEBUG) $(CCOPT) $(CCWARN) $(XCFLAGS) $(CFLAGS)
 166 LDOPTIONS= $(CCDEBUG) $(LDFLAGS)
 167
 168 HOST_CC= $(CC)
 169 HOST_RM= rm -f
 170 # If left blank, minilua is built and used. You can supply an installed
 171 # copy of (plain) Lua 5.1 or 5.2, plus Lua BitOp. E.g. with: HOST_LUA=lua
 172 HOST_LUA=
 173
 174 HOST_XCFLAGS= -I.
 175 HOST_XLDFLAGS=
 176 HOST_XLIBS=
 177 HOST_ACFLAGS= $(CCOPTIONS) $(HOST_XCFLAGS) $(TARGET_ARCH) $(HOST_CFLAGS)
 178 HOST_ALDFLAGS= $(LDOPTIONS) $(HOST_XLDFLAGS) $(HOST_LDFLAGS)
 179 HOST_ALIBS= $(HOST_XLIBS) $(LIBS) $(HOST_LIBS)
 180
 181 STATIC_CC = $(CROSS)$(CC)
 182 DYNAMIC_CC = $(CROSS)$(CC) -fPIC
 183 TARGET_CC= $(STATIC_CC)
 184 TARGET_STCC= $(STATIC_CC)
 185 TARGET_DYNCC= $(DYNAMIC_CC)
 186 TARGET_LD= $(CROSS)$(CC)
 187 TARGET_AR= $(CROSS)ar rcus
 188 TARGET_STRIP= $(CROSS)strip
 189
 190 TARGET_LIBPATH= $(or $(PREFIX),/usr/local)/$(or $(MULTILIB),lib)
 191 TARGET_SONAME= libluajit-$(ABIVER).so.$(MAJVER)
 192 TARGET_DYLIBNAME= libluajit-$(ABIVER).$(MAJVER).dylib
 193 TARGET_DYLIBPATH= $(TARGET_LIBPATH)/$(TARGET_DYLIBNAME)
 194 TARGET_DLLNAME= lua$(NODOTABIVER).dll
 195 TARGET_XSHLDFLAGS= -shared -fPIC -Wl,-soname,$(TARGET_SONAME)
 196 TARGET_DYNXLDOPTS=
 197
 198 TARGET_LFSFLAGS= -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
 199 TARGET_XCFLAGS= $(TARGET_LFSFLAGS) -U_FORTIFY_SOURCE
 200 TARGET_XLDFLAGS=
 201 TARGET_XLIBS= -lm
 202 TARGET_TCFLAGS= $(CCOPTIONS) $(TARGET_XCFLAGS) $(TARGET_FLAGS) $(TARGET_CFLAGS)
 203 TARGET_ACFLAGS= $(CCOPTIONS) $(TARGET_XCFLAGS) $(TARGET_FLAGS) $(TARGET_CFLAGS)
 204 TARGET_ALDFLAGS= $(LDOPTIONS) $(TARGET_XLDFLAGS) $(TARGET_FLAGS) $(TARGET_LDFLAGS)
 205 TARGET_ASHLDFLAGS= $(LDOPTIONS) $(TARGET_XSHLDFLAGS) $(TARGET_FLAGS) $(TARGET_SHLDFLAGS)
 206 TARGET_ALIBS= $(TARGET_XLIBS) $(LIBS) $(TARGET_LIBS)
 207
 208 TARGET_TESTARCH=$(shell $(TARGET_CC) $(TARGET_TCFLAGS) -E lj_arch.h -dM)
 209 ifneq (,$(findstring LJ_TARGET_X64 ,$(TARGET_TESTARCH)))
 210   TARGET_LJARCH= x64
 211 else
 212 ifneq (,$(findstring LJ_TARGET_X86 ,$(TARGET_TESTARCH)))
 213   TARGET_LJARCH= x86
 214 else
 215 ifneq (,$(findstring LJ_TARGET_ARM ,$(TARGET_TESTARCH)))
 216   TARGET_LJARCH= arm
 217 else
 218 ifneq (,$(findstring LJ_TARGET_PPC ,$(TARGET_TESTARCH)))
 219   TARGET_LJARCH= ppc
 220 else
 221 ifneq (,$(findstring LJ_TARGET_PPCSPE ,$(TARGET_TESTARCH)))
 222   TARGET_LJARCH= ppcspe
 223 else
 224 ifneq (,$(findstring LJ_TARGET_MIPS ,$(TARGET_TESTARCH)))
 225   ifneq (,$(findstring MIPSEL ,$(TARGET_TESTARCH)))
 226     TARGET_ARCH= -D__MIPSEL__=1
 227   endif
 228   TARGET_LJARCH= mips
 229 else
 230   $(error Unsupported target architecture)
 231 endif
 232 endif
 233 endif
 234 endif
 235 endif
 236 endif
 237
 238 ifneq (,$(findstring LJ_TARGET_PS3 1,$(TARGET_TESTARCH)))
 239   TARGET_SYS= PS3
 240   TARGET_ARCH+= -D__CELLOS_LV2__
 241   TARGET_XCFLAGS+= -DLUAJIT_USE_SYSMALLOC
 242   TARGET_XLIBS+= -lpthread
 243 endif
 244 ifneq (,$(findstring LJ_NO_UNWIND 1,$(TARGET_TESTARCH)))
 245   TARGET_ARCH+= -DLUAJIT_NO_UNWIND
 246 endif
 247
 248 TARGET_XCFLAGS+= $(CCOPT_$(TARGET_LJARCH))
 249 TARGET_ARCH+= $(patsubst %,-DLUAJIT_TARGET=LUAJIT_ARCH_%,$(TARGET_LJARCH))
 250
 251 ifneq (,$(PREFIX))
 252 ifneq (/usr/local,$(PREFIX))
 253   TARGET_XCFLAGS+= -DLUA_ROOT=\"$(PREFIX)\"
 254   ifneq (/usr,$(PREFIX))
 255     TARGET_DYNXLDOPTS= -Wl,-rpath,$(TARGET_LIBPATH)
 256   endif
 257 endif
 258 endif
 259 ifneq (,$(MULTILIB))
 260   TARGET_XCFLAGS+= -DLUA_MULTILIB=\"$(MULTILIB)\"
 261 endif
 262 ifneq (,$(LMULTILIB))
 263   TARGET_XCFLAGS+= -DLUA_LMULTILIB=\"$(LMULTILIB)\"
 264 endif
 265
 266 ##############################################################################
 267 # System detection.
 268 ##############################################################################
 269
 270 ifeq (Windows,$(findstring Windows,$(OS))$(MSYSTEM)$(TERM))
 271   HOST_SYS= Windows
 272   HOST_RM= del
 273 else
 274   HOST_SYS:= $(shell uname -s)
 275   ifneq (,$(findstring MINGW,$(HOST_SYS)))
 276     HOST_SYS= Windows
 277     HOST_MSYS= mingw
 278   endif
 279   ifneq (,$(findstring CYGWIN,$(HOST_SYS)))
 280     HOST_SYS= Windows
 281     HOST_MSYS= cygwin
 282   endif
 283 endif
 284
 285 TARGET_SYS?= $(HOST_SYS)
 286 ifeq (Windows,$(TARGET_SYS))
 287   TARGET_STRIP+= --strip-unneeded
 288   TARGET_XSHLDFLAGS= -shared
 289   TARGET_DYNXLDOPTS=
 290 else
 291 ifeq (Darwin,$(TARGET_SYS))
 292   ifeq (,$(MACOSX_DEPLOYMENT_TARGET))
 293     export MACOSX_DEPLOYMENT_TARGET=10.4
 294   endif
 295   TARGET_STRIP+= -x
 296   TARGET_AR+= 2>/dev/null
 297   ifeq (,$(shell $(TARGET_CC) -o /dev/null -c -x c /dev/null -fno-stack-protector 2>/dev/null || echo 1))
 298     TARGET_XCFLAGS+= -fno-stack-protector
 299   endif
 300   TARGET_XSHLDFLAGS= -dynamiclib -single_module -undefined dynamic_lookup -fPIC
 301   TARGET_DYNXLDOPTS=
 302   TARGET_XSHLDFLAGS+= -install_name $(TARGET_DYLIBPATH) -compatibility_version $(MAJVER).$(MINVER) -current_version $(MAJVER).$(MINVER).$(RELVER)
 303   ifeq (x64,$(TARGET_LJARCH))
 304     TARGET_XLDFLAGS+= -pagezero_size 10000 -image_base 100000000
 305     TARGET_XSHLDFLAGS+= -image_base 7fff04c4a000
 306   endif
 307 else
 308 ifeq (iOS,$(TARGET_SYS))
 309   TARGET_STRIP+= -x
 310   TARGET_AR+= 2>/dev/null
 311   TARGET_XCFLAGS+= -fno-stack-protector
 312   TARGET_XSHLDFLAGS= -dynamiclib -single_module -undefined dynamic_lookup -fPIC
 313   TARGET_DYNXLDOPTS=
 314   TARGET_XSHLDFLAGS+= -install_name $(TARGET_DYLIBPATH) -compatibility_version $(MAJVER).$(MINVER) -current_version $(MAJVER).$(MINVER).$(RELVER)
 315 else
 316   ifneq (,$(findstring stack-protector,$(shell $(TARGET_CC) -dumpspecs)))
 317     TARGET_XCFLAGS+= -fno-stack-protector
 318   endif
 319   ifneq (SunOS,$(TARGET_SYS))
 320     ifneq (PS3,$(TARGET_SYS))
 321       TARGET_XLDFLAGS+= -Wl,-E
 322     endif
 323   endif
 324   ifeq (Linux,$(TARGET_SYS))
 325     TARGET_XLIBS+= -ldl
 326   endif
 327   ifeq (GNU/kFreeBSD,$(TARGET_SYS))
 328     TARGET_XLIBS+= -ldl
 329   endif
 330 endif
 331 endif
 332 endif
 333
 334 ifneq ($(HOST_SYS),$(TARGET_SYS))
 335   ifeq (Windows,$(TARGET_SYS))
 336     HOST_XCFLAGS+= -malign-double -DLUAJIT_OS=LUAJIT_OS_WINDOWS
 337   else
 338   ifeq (Linux,$(TARGET_SYS))
 339     HOST_XCFLAGS+= -DLUAJIT_OS=LUAJIT_OS_LINUX
 340   else
 341   ifeq (Darwin,$(TARGET_SYS))
 342     HOST_XCFLAGS+= -DLUAJIT_OS=LUAJIT_OS_OSX
 343   else
 344   ifeq (iOS,$(TARGET_SYS))
 345     HOST_XCFLAGS+= -DLUAJIT_OS=LUAJIT_OS_OSX
 346   else
 347     HOST_XCFLAGS+= -DLUAJIT_OS=LUAJIT_OS_OTHER
 348   endif
 349   endif
 350   endif
 351   endif
 352 endif
 353
 354 ifneq (,$(CCDEBUG))
 355   TARGET_STRIP= @:
 356 endif
 357
 358 ##############################################################################
 359 # Files and pathnames.
 360 ##############################################################################
 361
 362 MINILUA_O= host/minilua.o
 363 MINILUA_LIBS= -lm
 364 MINILUA_T= host/minilua
 365 MINILUA_X= $(MINILUA_T)
 366
 367 ifeq (,$(HOST_LUA))
 368   HOST_LUA= $(MINILUA_X)
 369   DASM_DEP= $(MINILUA_T)
 370 endif
 371
 372 DASM_DIR= ../dynasm
 373 DASM= $(HOST_LUA) $(DASM_DIR)/dynasm.lua
 374 DASM_XFLAGS=
 375 DASM_AFLAGS=
 376 DASM_ARCH= $(TARGET_LJARCH)
 377
 378 ifneq (,$(findstring LJ_ARCH_BITS 64,$(TARGET_TESTARCH)))
 379   DASM_AFLAGS+= -D P64
 380 endif
 381 ifneq (,$(findstring LJ_HASJIT 1,$(TARGET_TESTARCH)))
 382   DASM_AFLAGS+= -D JIT
 383 endif
 384 ifneq (,$(findstring LJ_HASFFI 1,$(TARGET_TESTARCH)))
 385   DASM_AFLAGS+= -D FFI
 386 endif
 387 ifneq (,$(findstring LJ_DUALNUM 1,$(TARGET_TESTARCH)))
 388   DASM_AFLAGS+= -D DUALNUM
 389 endif
 390 ifneq (,$(findstring LJ_ARCH_HASFPU 1,$(TARGET_TESTARCH)))
 391   DASM_AFLAGS+= -D FPU
 392   TARGET_ARCH+= -DLJ_ARCH_HASFPU=1
 393 else
 394   TARGET_ARCH+= -DLJ_ARCH_HASFPU=0
 395 endif
 396 ifeq (,$(findstring LJ_ABI_SOFTFP 1,$(TARGET_TESTARCH)))
 397   DASM_AFLAGS+= -D HFABI
 398   TARGET_ARCH+= -DLJ_ABI_SOFTFP=0
 399 else
 400   TARGET_ARCH+= -DLJ_ABI_SOFTFP=1
 401 endif
 402 DASM_AFLAGS+= -D VER=$(subst LJ_ARCH_VERSION_,,$(filter LJ_ARCH_VERSION_%,$(subst LJ_ARCH_VERSION ,LJ_ARCH_VERSION_,$(TARGET_TESTARCH))))
 403 ifeq (Windows,$(TARGET_SYS))
 404   DASM_AFLAGS+= -D WIN
 405 endif
 406 ifeq (x64,$(TARGET_LJARCH))
 407   DASM_ARCH= x86
 408 else
 409 ifeq (arm,$(TARGET_LJARCH))
 410   ifeq (iOS,$(TARGET_SYS))
 411     DASM_AFLAGS+= -D IOS
 412   endif
 413 else
 414 ifeq (ppc,$(TARGET_LJARCH))
 415   ifneq (,$(findstring LJ_ARCH_SQRT 1,$(TARGET_TESTARCH)))
 416     DASM_AFLAGS+= -D SQRT
 417   endif
 418   ifneq (,$(findstring LJ_ARCH_ROUND 1,$(TARGET_TESTARCH)))
 419     DASM_AFLAGS+= -D ROUND
 420   endif
 421   ifneq (,$(findstring LJ_ARCH_PPC64 1,$(TARGET_TESTARCH)))
 422     DASM_AFLAGS+= -D GPR64
 423   endif
 424   ifeq (PS3,$(TARGET_SYS))
 425     DASM_AFLAGS+= -D PPE -D TOC
 426   endif
 427 endif
 428 endif
 429 endif
 430
 431 DASM_FLAGS= $(DASM_XFLAGS) $(DASM_AFLAGS)
 432 DASM_DASC= vm_$(DASM_ARCH).dasc
 433
 434 BUILDVM_O= host/buildvm.o host/buildvm_asm.o host/buildvm_peobj.o \
 435            host/buildvm_lib.o host/buildvm_fold.o
 436 BUILDVM_T= host/buildvm
 437 BUILDVM_X= $(BUILDVM_T)
 438
 439 HOST_O= $(MINILUA_O) $(BUILDVM_O)
 440 HOST_T= $(MINILUA_T) $(BUILDVM_T)
 441
 442 LJVM_S= lj_vm.s
 443 LJVM_O= lj_vm.o
 444 LJVM_BOUT= $(LJVM_S)
 445 LJVM_MODE= elfasm
 446
 447 LJLIB_O= lib_base.o lib_math.o lib_bit.o lib_string.o lib_table.o \
 448          lib_io.o lib_os.o lib_package.o lib_debug.o lib_jit.o lib_ffi.o
 449 LJLIB_C= $(LJLIB_O:.o=.c)
 450
 451 LJCORE_O= lj_gc.o lj_err.o lj_char.o lj_bc.o lj_obj.o lj_buf.o \
 452           lj_str.o lj_tab.o lj_func.o lj_udata.o lj_meta.o lj_debug.o \
 453           lj_state.o lj_dispatch.o lj_vmevent.o lj_vmmath.o lj_strscan.o \
 454           lj_strfmt.o lj_api.o lj_profile.o \
 455           lj_lex.o lj_parse.o lj_bcread.o lj_bcwrite.o lj_load.o \
 456           lj_ir.o lj_opt_mem.o lj_opt_fold.o lj_opt_narrow.o \
 457           lj_opt_dce.o lj_opt_loop.o lj_opt_split.o lj_opt_sink.o \
 458           lj_mcode.o lj_snap.o lj_record.o lj_crecord.o lj_ffrecord.o \
 459           lj_asm.o lj_trace.o lj_gdbjit.o \
 460           lj_ctype.o lj_cdata.o lj_cconv.o lj_ccall.o lj_ccallback.o \
 461           lj_carith.o lj_clib.o lj_cparse.o \
 462           lj_lib.o lj_alloc.o lib_aux.o \
 463           $(LJLIB_O) lib_init.o
 464
 465 LJVMCORE_O= $(LJVM_O) $(LJCORE_O)
 466 LJVMCORE_DYNO= $(LJVMCORE_O:.o=_dyn.o)
 467
 468 LIB_VMDEF= jit/vmdef.lua
 469 LIB_VMDEFP= $(LIB_VMDEF)
 470
 471 LUAJIT_O= luajit.o
 472 LUAJIT_A= libluajit.a
 473 LUAJIT_SO= libluajit.so
 474 LUAJIT_T= luajit
 475
 476 ALL_T= $(LUAJIT_T) $(LUAJIT_A) $(LUAJIT_SO) $(HOST_T)
 477 ALL_HDRGEN= lj_bcdef.h lj_ffdef.h lj_libdef.h lj_recdef.h lj_folddef.h \
 478             host/buildvm_arch.h
 479 ALL_GEN= $(LJVM_S) $(ALL_HDRGEN) $(LIB_VMDEFP)
 480 WIN_RM= *.obj *.lib *.exp *.dll *.exe *.manifest *.pdb *.ilk
 481 ALL_RM= $(ALL_T) $(ALL_GEN) *.o host/*.o $(WIN_RM)
 482
 483 ##############################################################################
 484 # Build mode handling.
 485 ##############################################################################
 486
 487 # Mixed mode defaults.
 488 TARGET_O= $(LUAJIT_A)
 489 TARGET_T= $(LUAJIT_T) $(LUAJIT_SO)
 490 TARGET_DEP= $(LIB_VMDEF) $(LUAJIT_SO)
 491
 492 ifeq (Windows,$(TARGET_SYS))
 493   TARGET_DYNCC= $(STATIC_CC)
 494   LJVM_MODE= peobj
 495   LJVM_BOUT= $(LJVM_O)
 496   LUAJIT_T= luajit.exe
 497   ifeq (cygwin,$(HOST_MSYS))
 498     LUAJIT_SO= cyg$(TARGET_DLLNAME)
 499   else
 500     LUAJIT_SO= $(TARGET_DLLNAME)
 501   endif
 502   # Mixed mode is not supported on Windows. And static mode doesn't work well.
 503   # C modules cannot be loaded, because they bind to lua51.dll.
 504   ifneq (static,$(BUILDMODE))
 505     BUILDMODE= dynamic
 506     TARGET_XCFLAGS+= -DLUA_BUILD_AS_DLL
 507   endif
 508 endif
 509 ifeq (Darwin,$(TARGET_SYS))
 510   LJVM_MODE= machasm
 511 endif
 512 ifeq (iOS,$(TARGET_SYS))
 513   LJVM_MODE= machasm
 514 endif
 515 ifeq (SunOS,$(TARGET_SYS))
 516   BUILDMODE= static
 517 endif
 518 ifeq (PS3,$(TARGET_SYS))
 519   BUILDMODE= static
 520 endif
 521
 522 ifeq (Windows,$(HOST_SYS))
 523   MINILUA_T= host/minilua.exe
 524   BUILDVM_T= host/buildvm.exe
 525   ifeq (,$(HOST_MSYS))
 526     MINILUA_X= host\minilua
 527     BUILDVM_X= host\buildvm
 528     ALL_RM:= $(subst /,\,$(ALL_RM))
 529   endif
 530 endif
 531
 532 ifeq (static,$(BUILDMODE))
 533   TARGET_DYNCC= @:
 534   TARGET_T= $(LUAJIT_T)
 535   TARGET_DEP= $(LIB_VMDEF)
 536 else
 537 ifeq (dynamic,$(BUILDMODE))
 538   ifneq (Windows,$(TARGET_SYS))
 539     TARGET_CC= $(DYNAMIC_CC)
 540   endif
 541   TARGET_DYNCC= @:
 542   LJVMCORE_DYNO= $(LJVMCORE_O)
 543   TARGET_O= $(LUAJIT_SO)
 544   TARGET_XLDFLAGS+= $(TARGET_DYNXLDOPTS)
 545 else
 546 ifeq (Darwin,$(TARGET_SYS))
 547   TARGET_DYNCC= @:
 548   LJVMCORE_DYNO= $(LJVMCORE_O)
 549 endif
 550 ifeq (iOS,$(TARGET_SYS))
 551   TARGET_DYNCC= @:
 552   LJVMCORE_DYNO= $(LJVMCORE_O)
 553 endif
 554 endif
 555 endif
 556
 557 Q= @
 558 E= @echo
 559 #Q=
 560 #E= @:
 561
 562 ##############################################################################
 563 # Make targets.
 564 ##############################################################################
 565
 566 default all:    $(TARGET_T)
 567
 568 amalg:
 569         @grep "^[+|]" ljamalg.c
 570         $(MAKE) all "LJCORE_O=ljamalg.o"
 571
 572 clean:
 573         $(HOST_RM) $(ALL_RM)
 574
 575 libbc:
 576         ./$(LUAJIT_T) host/genlibbc.lua -o host/buildvm_libbc.h $(LJLIB_C)
 577         $(MAKE) all
 578
 579 depend:
 580         @for file in $(ALL_HDRGEN); do \
 581           test -f $$file || touch $$file; \
 582           done
 583         @$(HOST_CC) $(HOST_ACFLAGS) -MM *.c host/*.c | \
 584           sed -e "s| [^ ]*/dasm_\S*\.h||g" \
 585               -e "s|^\([^l ]\)|host/\1|" \
 586               -e "s| lj_target_\S*\.h| lj_target_*.h|g" \
 587               -e "s| lj_emit_\S*\.h| lj_emit_*.h|g" \
 588               -e "s| lj_asm_\S*\.h| lj_asm_*.h|g" >Makefile.dep
 589         @for file in $(ALL_HDRGEN); do \
 590           test -s $$file || $(HOST_RM) $$file; \
 591           done
 592
 593 .PHONY: default all amalg clean libbc depend
 594
 595 ##############################################################################
 596 # Rules for generated files.
 597 ##############################################################################
 598
 599 $(MINILUA_T): $(MINILUA_O)
 600         $(E) "HOSTLINK  $@"
 601         $(Q)$(HOST_CC) $(HOST_ALDFLAGS) -o $@ $(MINILUA_O) $(MINILUA_LIBS) $(HOST_ALIBS)
 602
 603 host/buildvm_arch.h: $(DASM_DASC) $(DASM_DEP)
 604         $(E) "DYNASM    $@"
 605         $(Q)$(DASM) $(DASM_FLAGS) -o $@ $(DASM_DASC)
 606
 607 host/buildvm.o: $(DASM_DIR)/dasm_*.h
 608
 609 $(BUILDVM_T): $(BUILDVM_O)
 610         $(E) "HOSTLINK  $@"
 611         $(Q)$(HOST_CC) $(HOST_ALDFLAGS) -o $@ $(BUILDVM_O) $(HOST_ALIBS)
 612
 613 $(LJVM_BOUT): $(BUILDVM_T)
 614         $(E) "BUILDVM   $@"
 615         $(Q)$(BUILDVM_X) -m $(LJVM_MODE) -o $@
 616
 617 lj_bcdef.h: $(BUILDVM_T) $(LJLIB_C)
 618         $(E) "BUILDVM   $@"
 619         $(Q)$(BUILDVM_X) -m bcdef -o $@ $(LJLIB_C)
 620
 621 lj_ffdef.h: $(BUILDVM_T) $(LJLIB_C)
 622         $(E) "BUILDVM   $@"
 623         $(Q)$(BUILDVM_X) -m ffdef -o $@ $(LJLIB_C)
 624
 625 lj_libdef.h: $(BUILDVM_T) $(LJLIB_C)
 626         $(E) "BUILDVM   $@"
 627         $(Q)$(BUILDVM_X) -m libdef -o $@ $(LJLIB_C)
 628
 629 lj_recdef.h: $(BUILDVM_T) $(LJLIB_C)
 630         $(E) "BUILDVM   $@"
 631         $(Q)$(BUILDVM_X) -m recdef -o $@ $(LJLIB_C)
 632
 633 $(LIB_VMDEF): $(BUILDVM_T) $(LJLIB_C)
 634         $(E) "BUILDVM   $@"
 635         $(Q)$(BUILDVM_X) -m vmdef -o $(LIB_VMDEFP) $(LJLIB_C)
 636
 637 lj_folddef.h: $(BUILDVM_T) lj_opt_fold.c
 638         $(E) "BUILDVM   $@"
 639         $(Q)$(BUILDVM_X) -m folddef -o $@ lj_opt_fold.c
 640
 641 ##############################################################################
 642 # Object file rules.
 643 ##############################################################################
 644
 645 %.o: %.c
 646         $(E) "CC        $@"
 647         $(Q)$(TARGET_DYNCC) $(TARGET_ACFLAGS) -c -o $(@:.o=_dyn.o) $<
 648         $(Q)$(TARGET_CC) $(TARGET_ACFLAGS) -c -o $@ $<
 649
 650 %.o: %.s
 651         $(E) "ASM       $@"
 652         $(Q)$(TARGET_DYNCC) $(TARGET_ACFLAGS) -c -o $(@:.o=_dyn.o) $<
 653         $(Q)$(TARGET_CC) $(TARGET_ACFLAGS) -c -o $@ $<
 654
 655 $(LUAJIT_O):
 656         $(E) "CC        $@"
 657         $(Q)$(TARGET_STCC) $(TARGET_ACFLAGS) -c -o $@ $<
 658
 659 $(HOST_O): %.o: %.c
 660         $(E) "HOSTCC    $@"
 661         $(Q)$(HOST_CC) $(HOST_ACFLAGS) -c -o $@ $<
 662
 663 include Makefile.dep
 664
 665 ##############################################################################
 666 # Target file rules.
 667 ##############################################################################
 668
 669 $(LUAJIT_A): $(LJVMCORE_O)
 670         $(E) "AR        $@"
 671         $(Q)$(TARGET_AR) $@ $(LJVMCORE_O)
 672
 673 # The dependency on _O, but linking with _DYNO is intentional.
 674 $(LUAJIT_SO): $(LJVMCORE_O)
 675         $(E) "DYNLINK   $@"
 676         $(Q)$(TARGET_LD) $(TARGET_ASHLDFLAGS) -o $@ $(LJVMCORE_DYNO) $(TARGET_ALIBS)
 677         $(Q)$(TARGET_STRIP) $@
 678
 679 $(LUAJIT_T): $(TARGET_O) $(LUAJIT_O) $(TARGET_DEP)
 680         $(E) "LINK      $@"
 681         $(Q)$(TARGET_LD) $(TARGET_ALDFLAGS) -o $@ $(LUAJIT_O) $(TARGET_O) $(TARGET_ALIBS)
 682         $(Q)$(TARGET_STRIP) $@
 683         $(E) "OK        Successfully built LuaJIT"
 684
 685 ##############################################################################