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