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) 2005-2015 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 # 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. This option cannot be enabled on x64, since realloc usually
 126 # doesn't return addresses in the right address range.
 127 # OTOH this option is mandatory for Valgrind's memcheck tool on x64 and
 128 # the only way to get useful results from it for all other architectures.
 129 #XCFLAGS+= -DLUAJIT_USE_SYSMALLOC
 130 #
 131 # This define is required to run LuaJIT under Valgrind. The Valgrind
 132 # header files must be installed. You should enable debug information, too.
 133 # Use --suppressions=lj.supp to avoid some false positives.
 134 #XCFLAGS+= -DLUAJIT_USE_VALGRIND
 135 #
 136 # This is the client for the GDB JIT API. GDB 7.0 or higher is required
 137 # to make use of it. See lj_gdbjit.c for details. Enabling this causes
 138 # a non-negligible overhead, even when not running under GDB.
 139 #XCFLAGS+= -DLUAJIT_USE_GDBJIT
 140 #
 141 # Turn on assertions for the Lua/C API to debug problems with lua_* calls.
 142 # This is rather slow -- use only while developing C libraries/embeddings.
 143 #XCFLAGS+= -DLUA_USE_APICHECK
 144 #
 145 # Turn on assertions for the whole LuaJIT VM. This significantly slows down
 146 # everything. Use only if you suspect a problem with LuaJIT itself.
 147 #XCFLAGS+= -DLUA_USE_ASSERT
 148 #
 149 ##############################################################################
 150 # You probably don't need to change anything below this line!
 151 ##############################################################################
 152
 153 ##############################################################################
 154 # Flags and options for host and target.
 155 ##############################################################################
 156
 157 # You can override the following variables at the make command line:
 158 #   CC       HOST_CC       STATIC_CC       DYNAMIC_CC
 159 #   CFLAGS   HOST_CFLAGS   TARGET_CFLAGS
 160 #   LDFLAGS  HOST_LDFLAGS  TARGET_LDFLAGS  TARGET_SHLDFLAGS
 161 #   LIBS     HOST_LIBS     TARGET_LIBS
 162 #   CROSS    HOST_SYS      TARGET_SYS      TARGET_FLAGS
 163 #
 164 # Cross-compilation examples:
 165 #   make HOST_CC="gcc -m32" CROSS=i586-mingw32msvc- TARGET_SYS=Windows
 166 #   make HOST_CC="gcc -m32" CROSS=powerpc-linux-gnu-
 167
 168 CCOPTIONS= $(CCDEBUG) $(CCOPT) $(CCWARN) $(XCFLAGS) $(CFLAGS)
 169 LDOPTIONS= $(CCDEBUG) $(LDFLAGS)
 170
 171 HOST_CC= $(CC)
 172 HOST_RM= rm -f
 173 # If left blank, minilua is built and used. You can supply an installed
 174 # copy of (plain) Lua 5.1 or 5.2, plus Lua BitOp. E.g. with: HOST_LUA=lua
 175 HOST_LUA=
 176
 177 HOST_XCFLAGS= -I.
 178 HOST_XLDFLAGS=
 179 HOST_XLIBS=
 180 HOST_ACFLAGS= $(CCOPTIONS) $(HOST_XCFLAGS) $(TARGET_ARCH) $(HOST_CFLAGS)
 181 HOST_ALDFLAGS= $(LDOPTIONS) $(HOST_XLDFLAGS) $(HOST_LDFLAGS)
 182 HOST_ALIBS= $(HOST_XLIBS) $(LIBS) $(HOST_LIBS)
 183
 184 STATIC_CC = $(CROSS)$(CC)
 185 DYNAMIC_CC = $(CROSS)$(CC) -fPIC
 186 TARGET_CC= $(STATIC_CC)
 187 TARGET_STCC= $(STATIC_CC)
 188 TARGET_DYNCC= $(DYNAMIC_CC)
 189 TARGET_LD= $(CROSS)$(CC)
 190 TARGET_AR= $(CROSS)ar rcus
 191 TARGET_STRIP= $(CROSS)strip
 192
 193 TARGET_LIBPATH= $(or $(PREFIX),/usr/local)/$(or $(MULTILIB),lib)
 194 TARGET_SONAME= libluajit-$(ABIVER).so.$(MAJVER)
 195 TARGET_DYLIBNAME= libluajit-$(ABIVER).$(MAJVER).dylib
 196 TARGET_DYLIBPATH= $(TARGET_LIBPATH)/$(TARGET_DYLIBNAME)
 197 TARGET_DLLNAME= lua$(NODOTABIVER).dll
 198 TARGET_XSHLDFLAGS= -shared -fPIC -Wl,-soname,$(TARGET_SONAME)
 199 TARGET_DYNXLDOPTS=
 200
 201 TARGET_LFSFLAGS= -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
 202 TARGET_XCFLAGS= $(TARGET_LFSFLAGS) -U_FORTIFY_SOURCE
 203 TARGET_XLDFLAGS=
 204 TARGET_XLIBS= -lm
 205 TARGET_TCFLAGS= $(CCOPTIONS) $(TARGET_XCFLAGS) $(TARGET_FLAGS) $(TARGET_CFLAGS)
 206 TARGET_ACFLAGS= $(CCOPTIONS) $(TARGET_XCFLAGS) $(TARGET_FLAGS) $(TARGET_CFLAGS)
 207 TARGET_ALDFLAGS= $(LDOPTIONS) $(TARGET_XLDFLAGS) $(TARGET_FLAGS) $(TARGET_LDFLAGS)
 208 TARGET_ASHLDFLAGS= $(LDOPTIONS) $(TARGET_XSHLDFLAGS) $(TARGET_FLAGS) $(TARGET_SHLDFLAGS)
 209 TARGET_ALIBS= $(TARGET_XLIBS) $(LIBS) $(TARGET_LIBS)
 210
 211 TARGET_TESTARCH=$(shell $(TARGET_CC) $(TARGET_TCFLAGS) -E lj_arch.h -dM)
 212 ifneq (,$(findstring LJ_TARGET_X64 ,$(TARGET_TESTARCH)))
 213   TARGET_LJARCH= x64
 214 else
 215 ifneq (,$(findstring LJ_TARGET_X86 ,$(TARGET_TESTARCH)))
 216   TARGET_LJARCH= x86
 217 else
 218 ifneq (,$(findstring LJ_TARGET_ARM ,$(TARGET_TESTARCH)))
 219   TARGET_LJARCH= arm
 220 else
 221 ifneq (,$(findstring LJ_TARGET_PPC ,$(TARGET_TESTARCH)))
 222   TARGET_LJARCH= ppc
 223 else
 224 ifneq (,$(findstring LJ_TARGET_PPCSPE ,$(TARGET_TESTARCH)))
 225   TARGET_LJARCH= ppcspe
 226 else
 227 ifneq (,$(findstring LJ_TARGET_MIPS ,$(TARGET_TESTARCH)))
 228   ifneq (,$(findstring MIPSEL ,$(TARGET_TESTARCH)))
 229     TARGET_ARCH= -D__MIPSEL__=1
 230   endif
 231   TARGET_LJARCH= mips
 232 else
 233   $(error Unsupported target architecture)
 234 endif
 235 endif
 236 endif
 237 endif
 238 endif
 239 endif
 240
 241 ifneq (,$(findstring LJ_TARGET_PS3 1,$(TARGET_TESTARCH)))
 242   TARGET_SYS= PS3
 243   TARGET_ARCH+= -D__CELLOS_LV2__
 244   TARGET_XCFLAGS+= -DLUAJIT_USE_SYSMALLOC
 245 endif
 246 ifneq (,$(findstring LJ_NO_UNWIND 1,$(TARGET_TESTARCH)))
 247   TARGET_ARCH+= -DLUAJIT_NO_UNWIND
 248 endif
 249
 250 TARGET_XCFLAGS+= $(CCOPT_$(TARGET_LJARCH))
 251 TARGET_ARCH+= $(patsubst %,-DLUAJIT_TARGET=LUAJIT_ARCH_%,$(TARGET_LJARCH))
 252
 253 ifneq (,$(PREFIX))
 254 ifneq (/usr/local,$(PREFIX))
 255   TARGET_XCFLAGS+= -DLUA_ROOT=\"$(PREFIX)\"
 256   ifneq (/usr,$(PREFIX))
 257     TARGET_DYNXLDOPTS= -Wl,-rpath,$(TARGET_LIBPATH)
 258   endif
 259 endif
 260 endif
 261 ifneq (,$(MULTILIB))
 262   TARGET_XCFLAGS+= -DLUA_MULTILIB=\"$(MULTILIB)\"
 263 endif
 264 ifneq (,$(LMULTILIB))
 265   TARGET_XCFLAGS+= -DLUA_LMULTILIB=\"$(LMULTILIB)\"
 266 endif
 267
 268 ##############################################################################
 269 # System detection.
 270 ##############################################################################
 271
 272 ifeq (Windows,$(findstring Windows,$(OS))$(MSYSTEM)$(TERM))
 273   HOST_SYS= Windows
 274   HOST_RM= del
 275 else
 276   HOST_SYS:= $(shell uname -s)
 277   ifneq (,$(findstring MINGW,$(HOST_SYS)))
 278     HOST_SYS= Windows
 279     HOST_MSYS= mingw
 280   endif
 281   ifneq (,$(findstring CYGWIN,$(HOST_SYS)))
 282     HOST_SYS= Windows
 283     HOST_MSYS= cygwin
 284   endif
 285 endif
 286
 287 TARGET_SYS?= $(HOST_SYS)
 288 ifeq (Windows,$(TARGET_SYS))
 289   TARGET_STRIP+= --strip-unneeded
 290   TARGET_XSHLDFLAGS= -shared
 291   TARGET_DYNXLDOPTS=
 292 else
 293 ifeq (,$(shell $(TARGET_CC) -o /dev/null -c -x c /dev/null -fno-stack-protector 2>/dev/null || echo 1))
 294   TARGET_XCFLAGS+= -fno-stack-protector
 295 endif
 296 ifeq (Darwin,$(TARGET_SYS))
 297   ifeq (,$(MACOSX_DEPLOYMENT_TARGET))
 298     export MACOSX_DEPLOYMENT_TARGET=10.4
 299   endif
 300   TARGET_STRIP+= -x
 301   TARGET_AR+= 2>/dev/null
 302   TARGET_XSHLDFLAGS= -dynamiclib -single_module -undefined dynamic_lookup -fPIC
 303   TARGET_DYNXLDOPTS=
 304   TARGET_XSHLDFLAGS+= -install_name $(TARGET_DYLIBPATH) -compatibility_version $(MAJVER).$(MINVER) -current_version $(MAJVER).$(MINVER).$(RELVER)
 305   ifeq (x64,$(TARGET_LJARCH))
 306     TARGET_XLDFLAGS+= -pagezero_size 10000 -image_base 100000000
 307     TARGET_XSHLDFLAGS+= -image_base 7fff04c4a000
 308   endif
 309 else
 310 ifeq (iOS,$(TARGET_SYS))
 311   TARGET_STRIP+= -x
 312   TARGET_AR+= 2>/dev/null
 313   TARGET_XSHLDFLAGS= -dynamiclib -single_module -undefined dynamic_lookup -fPIC
 314   TARGET_DYNXLDOPTS=
 315   TARGET_XSHLDFLAGS+= -install_name $(TARGET_DYLIBPATH) -compatibility_version $(MAJVER).$(MINVER) -current_version $(MAJVER).$(MINVER).$(RELVER)
 316 else
 317   ifneq (SunOS,$(TARGET_SYS))
 318     ifneq (PS3,$(TARGET_SYS))
 319       TARGET_XLDFLAGS+= -Wl,-E
 320     endif
 321   endif
 322   ifeq (Linux,$(TARGET_SYS))
 323     TARGET_XLIBS+= -ldl
 324   endif
 325   ifeq (GNU/kFreeBSD,$(TARGET_SYS))
 326     TARGET_XLIBS+= -ldl
 327   endif
 328 endif
 329 endif
 330 endif
 331
 332 ifneq ($(HOST_SYS),$(TARGET_SYS))
 333   ifeq (Windows,$(TARGET_SYS))
 334     HOST_XCFLAGS+= -malign-double -DLUAJIT_OS=LUAJIT_OS_WINDOWS
 335   else
 336   ifeq (Linux,$(TARGET_SYS))
 337     HOST_XCFLAGS+= -DLUAJIT_OS=LUAJIT_OS_LINUX
 338   else
 339   ifeq (Darwin,$(TARGET_SYS))
 340     HOST_XCFLAGS+= -DLUAJIT_OS=LUAJIT_OS_OSX
 341   else
 342   ifeq (iOS,$(TARGET_SYS))
 343     HOST_XCFLAGS+= -DLUAJIT_OS=LUAJIT_OS_OSX
 344   else
 345     HOST_XCFLAGS+= -DLUAJIT_OS=LUAJIT_OS_OTHER
 346   endif
 347   endif
 348   endif
 349   endif
 350 endif
 351
 352 ifneq (,$(CCDEBUG))
 353   TARGET_STRIP= @:
 354 endif
 355
 356 ##############################################################################
 357 # Files and pathnames.
 358 ##############################################################################
 359
 360 MINILUA_O= host/minilua.o
 361 MINILUA_LIBS= -lm
 362 MINILUA_T= host/minilua
 363 MINILUA_X= $(MINILUA_T)
 364
 365 ifeq (,$(HOST_LUA))
 366   HOST_LUA= $(MINILUA_X)
 367   DASM_DEP= $(MINILUA_T)
 368 endif
 369
 370 DASM_DIR= ../dynasm
 371 DASM= $(HOST_LUA) $(DASM_DIR)/dynasm.lua
 372 DASM_XFLAGS=
 373 DASM_AFLAGS=
 374 DASM_ARCH= $(TARGET_LJARCH)
 375
 376 ifneq (,$(findstring LJ_ARCH_BITS 64,$(TARGET_TESTARCH)))
 377   DASM_AFLAGS+= -D P64
 378 endif
 379 ifneq (,$(findstring LJ_HASJIT 1,$(TARGET_TESTARCH)))
 380   DASM_AFLAGS+= -D JIT
 381 endif
 382 ifneq (,$(findstring LJ_HASFFI 1,$(TARGET_TESTARCH)))
 383   DASM_AFLAGS+= -D FFI
 384 endif
 385 ifneq (,$(findstring LJ_DUALNUM 1,$(TARGET_TESTARCH)))
 386   DASM_AFLAGS+= -D DUALNUM
 387 endif
 388 ifneq (,$(findstring LJ_ARCH_HASFPU 1,$(TARGET_TESTARCH)))
 389   DASM_AFLAGS+= -D FPU
 390   TARGET_ARCH+= -DLJ_ARCH_HASFPU=1
 391 else
 392   TARGET_ARCH+= -DLJ_ARCH_HASFPU=0
 393 endif
 394 ifeq (,$(findstring LJ_ABI_SOFTFP 1,$(TARGET_TESTARCH)))
 395   DASM_AFLAGS+= -D HFABI
 396   TARGET_ARCH+= -DLJ_ABI_SOFTFP=0
 397 else
 398   TARGET_ARCH+= -DLJ_ABI_SOFTFP=1
 399 endif
 400 DASM_AFLAGS+= -D VER=$(subst LJ_ARCH_VERSION_,,$(filter LJ_ARCH_VERSION_%,$(subst LJ_ARCH_VERSION ,LJ_ARCH_VERSION_,$(TARGET_TESTARCH))))
 401 ifeq (Windows,$(TARGET_SYS))
 402   DASM_AFLAGS+= -D WIN
 403 endif
 404 ifeq (x86,$(TARGET_LJARCH))
 405   ifneq (,$(findstring __SSE2__ 1,$(TARGET_TESTARCH)))
 406     DASM_AFLAGS+= -D SSE
 407   endif
 408 else
 409 ifeq (x64,$(TARGET_LJARCH))
 410   DASM_ARCH= x86
 411 else
 412 ifeq (arm,$(TARGET_LJARCH))
 413   ifeq (iOS,$(TARGET_SYS))
 414     DASM_AFLAGS+= -D IOS
 415   endif
 416 else
 417 ifeq (ppc,$(TARGET_LJARCH))
 418   ifneq (,$(findstring LJ_ARCH_SQRT 1,$(TARGET_TESTARCH)))
 419     DASM_AFLAGS+= -D SQRT
 420   endif
 421   ifneq (,$(findstring LJ_ARCH_ROUND 1,$(TARGET_TESTARCH)))
 422     DASM_AFLAGS+= -D ROUND
 423   endif
 424   ifneq (,$(findstring LJ_ARCH_PPC64 1,$(TARGET_TESTARCH)))
 425     DASM_AFLAGS+= -D GPR64
 426   endif
 427   ifeq (PS3,$(TARGET_SYS))
 428     DASM_AFLAGS+= -D PPE -D TOC
 429   endif
 430 endif
 431 endif
 432 endif
 433 endif
 434
 435 DASM_FLAGS= $(DASM_XFLAGS) $(DASM_AFLAGS)
 436 DASM_DASC= vm_$(DASM_ARCH).dasc
 437
 438 BUILDVM_O= host/buildvm.o host/buildvm_asm.o host/buildvm_peobj.o \
 439            host/buildvm_lib.o host/buildvm_fold.o
 440 BUILDVM_T= host/buildvm
 441 BUILDVM_X= $(BUILDVM_T)
 442
 443 HOST_O= $(MINILUA_O) $(BUILDVM_O)
 444 HOST_T= $(MINILUA_T) $(BUILDVM_T)
 445
 446 LJVM_S= lj_vm.s
 447 LJVM_O= lj_vm.o
 448 LJVM_BOUT= $(LJVM_S)
 449 LJVM_MODE= elfasm
 450
 451 LJLIB_O= lib_base.o lib_math.o lib_bit.o lib_string.o lib_table.o \
 452          lib_io.o lib_os.o lib_package.o lib_debug.o lib_jit.o lib_ffi.o
 453 LJLIB_C= $(LJLIB_O:.o=.c)
 454
 455 LJCORE_O= lj_gc.o lj_err.o lj_char.o lj_bc.o lj_obj.o \
 456           lj_str.o lj_tab.o lj_func.o lj_udata.o lj_meta.o lj_debug.o \
 457           lj_state.o lj_dispatch.o lj_vmevent.o lj_vmmath.o lj_strscan.o \
 458           lj_api.o lj_lex.o lj_parse.o lj_bcread.o lj_bcwrite.o lj_load.o \
 459           lj_ir.o lj_opt_mem.o lj_opt_fold.o lj_opt_narrow.o \
 460           lj_opt_dce.o lj_opt_loop.o lj_opt_split.o lj_opt_sink.o \
 461           lj_mcode.o lj_snap.o lj_record.o lj_crecord.o lj_ffrecord.o \
 462           lj_asm.o lj_trace.o lj_gdbjit.o \
 463           lj_ctype.o lj_cdata.o lj_cconv.o lj_ccall.o lj_ccallback.o \
 464           lj_carith.o lj_clib.o lj_cparse.o \
 465           lj_lib.o lj_alloc.o lib_aux.o \
 466           $(LJLIB_O) lib_init.o
 467
 468 LJVMCORE_O= $(LJVM_O) $(LJCORE_O)
 469 LJVMCORE_DYNO= $(LJVMCORE_O:.o=_dyn.o)
 470
 471 LIB_VMDEF= jit/vmdef.lua
 472 LIB_VMDEFP= $(LIB_VMDEF)
 473
 474 LUAJIT_O= luajit.o
 475 LUAJIT_A= libluajit.a
 476 LUAJIT_SO= libluajit.so
 477 LUAJIT_T= luajit
 478
 479 ALL_T= $(LUAJIT_T) $(LUAJIT_A) $(LUAJIT_SO) $(HOST_T)
 480 ALL_HDRGEN= lj_bcdef.h lj_ffdef.h lj_libdef.h lj_recdef.h lj_folddef.h \
 481             host/buildvm_arch.h
 482 ALL_GEN= $(LJVM_S) $(ALL_HDRGEN) $(LIB_VMDEFP)
 483 WIN_RM= *.obj *.lib *.exp *.dll *.exe *.manifest *.pdb *.ilk
 484 ALL_RM= $(ALL_T) $(ALL_GEN) *.o host/*.o $(WIN_RM)
 485
 486 ##############################################################################
 487 # Build mode handling.
 488 ##############################################################################
 489
 490 # Mixed mode defaults.
 491 TARGET_O= $(LUAJIT_A)
 492 TARGET_T= $(LUAJIT_T) $(LUAJIT_SO)
 493 TARGET_DEP= $(LIB_VMDEF) $(LUAJIT_SO)
 494
 495 ifeq (Windows,$(TARGET_SYS))
 496   TARGET_DYNCC= $(STATIC_CC)
 497   LJVM_MODE= peobj
 498   LJVM_BOUT= $(LJVM_O)
 499   LUAJIT_T= luajit.exe
 500   ifeq (cygwin,$(HOST_MSYS))
 501     LUAJIT_SO= cyg$(TARGET_DLLNAME)
 502   else
 503     LUAJIT_SO= $(TARGET_DLLNAME)
 504   endif
 505   # Mixed mode is not supported on Windows. And static mode doesn't work well.
 506   # C modules cannot be loaded, because they bind to lua51.dll.
 507   ifneq (static,$(BUILDMODE))
 508     BUILDMODE= dynamic
 509     TARGET_XCFLAGS+= -DLUA_BUILD_AS_DLL
 510   endif
 511 endif
 512 ifeq (Darwin,$(TARGET_SYS))
 513   LJVM_MODE= machasm
 514 endif
 515 ifeq (iOS,$(TARGET_SYS))
 516   LJVM_MODE= machasm
 517 endif
 518 ifeq (SunOS,$(TARGET_SYS))
 519   BUILDMODE= static
 520 endif
 521 ifeq (PS3,$(TARGET_SYS))
 522   BUILDMODE= static
 523 endif
 524
 525 ifeq (Windows,$(HOST_SYS))
 526   MINILUA_T= host/minilua.exe
 527   BUILDVM_T= host/buildvm.exe
 528   ifeq (,$(HOST_MSYS))
 529     MINILUA_X= host\minilua
 530     BUILDVM_X= host\buildvm
 531     ALL_RM:= $(subst /,\,$(ALL_RM))
 532   endif
 533 endif
 534
 535 ifeq (static,$(BUILDMODE))
 536   TARGET_DYNCC= @:
 537   TARGET_T= $(LUAJIT_T)
 538   TARGET_DEP= $(LIB_VMDEF)
 539 else
 540 ifeq (dynamic,$(BUILDMODE))
 541   ifneq (Windows,$(TARGET_SYS))
 542     TARGET_CC= $(DYNAMIC_CC)
 543   endif
 544   TARGET_DYNCC= @:
 545   LJVMCORE_DYNO= $(LJVMCORE_O)
 546   TARGET_O= $(LUAJIT_SO)
 547   TARGET_XLDFLAGS+= $(TARGET_DYNXLDOPTS)
 548 else
 549 ifeq (Darwin,$(TARGET_SYS))
 550   TARGET_DYNCC= @:
 551   LJVMCORE_DYNO= $(LJVMCORE_O)
 552 endif
 553 ifeq (iOS,$(TARGET_SYS))
 554   TARGET_DYNCC= @:
 555   LJVMCORE_DYNO= $(LJVMCORE_O)
 556 endif
 557 endif
 558 endif
 559
 560 Q= @
 561 E= @echo
 562 #Q=
 563 #E= @:
 564
 565 ##############################################################################
 566 # Make targets.
 567 ##############################################################################
 568
 569 default all:    $(TARGET_T)
 570
 571 amalg:
 572         @grep "^[+|]" ljamalg.c
 573         $(MAKE) all "LJCORE_O=ljamalg.o"
 574
 575 clean:
 576         $(HOST_RM) $(ALL_RM)
 577
 578 depend:
 579         @for file in $(ALL_HDRGEN); do \
 580           test -f $$file || touch $$file; \
 581           done
 582         @$(HOST_CC) $(HOST_ACFLAGS) -MM *.c host/*.c | \
 583           sed -e "s| [^ ]*/dasm_\S*\.h||g" \
 584               -e "s|^\([^l ]\)|host/\1|" \
 585               -e "s| lj_target_\S*\.h| lj_target_*.h|g" \
 586               -e "s| lj_emit_\S*\.h| lj_emit_*.h|g" \
 587               -e "s| lj_asm_\S*\.h| lj_asm_*.h|g" >Makefile.dep
 588         @for file in $(ALL_HDRGEN); do \
 589           test -s $$file || $(HOST_RM) $$file; \
 590           done
 591
 592 .PHONY: default all amalg clean depend
 593
 594 ##############################################################################
 595 # Rules for generated files.
 596 ##############################################################################
 597
 598 $(MINILUA_T): $(MINILUA_O)
 599         $(E) "HOSTLINK  $@"
 600         $(Q)$(HOST_CC) $(HOST_ALDFLAGS) -o $@ $(MINILUA_O) $(MINILUA_LIBS) $(HOST_ALIBS)
 601
 602 host/buildvm_arch.h: $(DASM_DASC) $(DASM_DEP)
 603         $(E) "DYNASM    $@"
 604         $(Q)$(DASM) $(DASM_FLAGS) -o $@ $(DASM_DASC)
 605
 606 host/buildvm.o: $(DASM_DIR)/dasm_*.h
 607
 608 $(BUILDVM_T): $(BUILDVM_O)
 609         $(E) "HOSTLINK  $@"
 610         $(Q)$(HOST_CC) $(HOST_ALDFLAGS) -o $@ $(BUILDVM_O) $(HOST_ALIBS)
 611
 612 $(LJVM_BOUT): $(BUILDVM_T)
 613         $(E) "BUILDVM   $@"
 614         $(Q)$(BUILDVM_X) -m $(LJVM_MODE) -o $@
 615
 616 lj_bcdef.h: $(BUILDVM_T) $(LJLIB_C)
 617         $(E) "BUILDVM   $@"
 618         $(Q)$(BUILDVM_X) -m bcdef -o $@ $(LJLIB_C)
 619
 620 lj_ffdef.h: $(BUILDVM_T) $(LJLIB_C)
 621         $(E) "BUILDVM   $@"
 622         $(Q)$(BUILDVM_X) -m ffdef -o $@ $(LJLIB_C)
 623
 624 lj_libdef.h: $(BUILDVM_T) $(LJLIB_C)
 625         $(E) "BUILDVM   $@"
 626         $(Q)$(BUILDVM_X) -m libdef -o $@ $(LJLIB_C)
 627
 628 lj_recdef.h: $(BUILDVM_T) $(LJLIB_C)
 629         $(E) "BUILDVM   $@"
 630         $(Q)$(BUILDVM_X) -m recdef -o $@ $(LJLIB_C)
 631
 632 $(LIB_VMDEF): $(BUILDVM_T) $(LJLIB_C)
 633         $(E) "BUILDVM   $@"
 634         $(Q)$(BUILDVM_X) -m vmdef -o $(LIB_VMDEFP) $(LJLIB_C)
 635
 636 lj_folddef.h: $(BUILDVM_T) lj_opt_fold.c
 637         $(E) "BUILDVM   $@"
 638         $(Q)$(BUILDVM_X) -m folddef -o $@ lj_opt_fold.c
 639
 640 ##############################################################################
 641 # Object file rules.
 642 ##############################################################################
 643
 644 %.o: %.c
 645         $(E) "CC        $@"
 646         $(Q)$(TARGET_DYNCC) $(TARGET_ACFLAGS) -c -o $(@:.o=_dyn.o) $<
 647         $(Q)$(TARGET_CC) $(TARGET_ACFLAGS) -c -o $@ $<
 648
 649 %.o: %.s
 650         $(E) "ASM       $@"
 651         $(Q)$(TARGET_DYNCC) $(TARGET_ACFLAGS) -c -o $(@:.o=_dyn.o) $<
 652         $(Q)$(TARGET_CC) $(TARGET_ACFLAGS) -c -o $@ $<
 653
 654 $(LUAJIT_O):
 655         $(E) "CC        $@"
 656         $(Q)$(TARGET_STCC) $(TARGET_ACFLAGS) -c -o $@ $<
 657
 658 $(HOST_O): %.o: %.c
 659         $(E) "HOSTCC    $@"
 660         $(Q)$(HOST_CC) $(HOST_ACFLAGS) -c -o $@ $<
 661
 662 include Makefile.dep
 663
 664 ##############################################################################
 665 # Target file rules.
 666 ##############################################################################
 667
 668 $(LUAJIT_A): $(LJVMCORE_O)
 669         $(E) "AR        $@"
 670         $(Q)$(TARGET_AR) $@ $(LJVMCORE_O)
 671
 672 # The dependency on _O, but linking with _DYNO is intentional.
 673 $(LUAJIT_SO): $(LJVMCORE_O)
 674         $(E) "DYNLINK   $@"
 675         $(Q)$(TARGET_LD) $(TARGET_ASHLDFLAGS) -o $@ $(LJVMCORE_DYNO) $(TARGET_ALIBS)
 676         $(Q)$(TARGET_STRIP) $@
 677
 678 $(LUAJIT_T): $(TARGET_O) $(LUAJIT_O) $(TARGET_DEP)
 679         $(E) "LINK      $@"
 680         $(Q)$(TARGET_LD) $(TARGET_ALDFLAGS) -o $@ $(LUAJIT_O) $(TARGET_O) $(TARGET_ALIBS)
 681         $(Q)$(TARGET_STRIP) $@
 682         $(E) "OK        Successfully built LuaJIT"
 683
 684 ##############################################################################