1 @rem Script to build LuaJIT with MSVC.
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2 @rem Copyright (C) 2005-2023 Mike Pall. See Copyright Notice in luajit.h
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4 @rem Open a "Visual Studio Command Prompt" (either x86 or x64).
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5 @rem Then cd to this directory and run this script. Use the following
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6 @rem options (in order), if needed. The default is a dynamic release build.
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8 @rem nogc64 disable LJ_GC64 mode for x64
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9 @rem debug emit debug symbols
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10 @rem amalg amalgamated build
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11 @rem static static linkage
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13 @if not defined INCLUDE goto :FAIL
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16 @rem Add more debug flags here, e.g. DEBUGCFLAGS=/DLUA_USE_APICHECK
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18 @set LJCOMPILE=cl /nologo /c /O2 /W3 /D_CRT_SECURE_NO_DEPRECATE /D_CRT_STDIO_INLINE=__declspec(dllexport)__inline
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19 @set LJDYNBUILD=/MD /DLUA_BUILD_AS_DLL
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20 @set LJLINK=link /nologo
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21 @set LJMT=mt /nologo
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22 @set LJLIB=lib /nologo /nodefaultlib
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23 @set DASMDIR=..\dynasm
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24 @set DASM=%DASMDIR%\dynasm.lua
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25 @set DASC=vm_x64.dasc
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26 @set LJDLLNAME=lua51.dll
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27 @set LJLIBNAME=lua51.lib
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28 @set BUILDTYPE=release
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29 @set ALL_LIB=lib_base.c lib_math.c lib_bit.c lib_string.c lib_table.c lib_io.c lib_os.c lib_package.c lib_debug.c lib_jit.c lib_ffi.c lib_buffer.c
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33 %LJCOMPILE% host\minilua.c
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34 @if errorlevel 1 goto :BAD
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35 %LJLINK% /out:minilua.exe minilua.obj
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36 @if errorlevel 1 goto :BAD
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37 if exist minilua.exe.manifest^
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38 %LJMT% -manifest minilua.exe.manifest -outputresource:minilua.exe
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41 @set DASMFLAGS=-D WIN -D JIT -D FFI -D ENDIAN_LE -D FPU -D P64
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44 @if errorlevel 8 goto :NO32
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45 @set DASC=vm_x86.dasc
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46 @set DASMFLAGS=-D WIN -D JIT -D FFI -D ENDIAN_LE -D FPU
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48 @set LJCOMPILE=%LJCOMPILE% /arch:SSE2
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51 @if "%VSCMD_ARG_TGT_ARCH%" neq "arm64" goto :X64
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52 @set DASC=vm_arm64.dasc
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53 @set DASMTARGET=-D LUAJIT_TARGET=LUAJIT_ARCH_ARM64
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57 @if "%1" neq "nogc64" goto :DA
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59 @set DASC=vm_x86.dasc
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60 @set LJCOMPILE=%LJCOMPILE% /DLUAJIT_DISABLE_GC64
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62 minilua %DASM% -LN %DASMFLAGS% -o host\buildvm_arch.h %DASC%
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63 @if errorlevel 1 goto :BAD
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65 if exist ..\.git ( git show -s --format=%%ct >luajit_relver.txt ) else ( type ..\.relver >luajit_relver.txt )
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66 minilua host\genversion.lua
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70 %LJCOMPILE% /I "." /I %DASMDIR% %DASMTARGET% host\buildvm*.c
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71 @if errorlevel 1 goto :BAD
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72 %LJLINK% /out:buildvm.exe buildvm*.obj
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73 @if errorlevel 1 goto :BAD
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74 if exist buildvm.exe.manifest^
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75 %LJMT% -manifest buildvm.exe.manifest -outputresource:buildvm.exe
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78 buildvm -m peobj -o lj_vm.obj
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79 @if errorlevel 1 goto :BAD
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80 buildvm -m bcdef -o lj_bcdef.h %ALL_LIB%
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81 @if errorlevel 1 goto :BAD
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82 buildvm -m ffdef -o lj_ffdef.h %ALL_LIB%
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83 @if errorlevel 1 goto :BAD
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84 buildvm -m libdef -o lj_libdef.h %ALL_LIB%
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85 @if errorlevel 1 goto :BAD
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86 buildvm -m recdef -o lj_recdef.h %ALL_LIB%
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87 @if errorlevel 1 goto :BAD
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88 buildvm -m vmdef -o jit\vmdef.lua %ALL_LIB%
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89 @if errorlevel 1 goto :BAD
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90 buildvm -m folddef -o lj_folddef.h lj_opt_fold.c
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91 @if errorlevel 1 goto :BAD
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93 @if "%1" neq "debug" goto :NODEBUG
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95 @set BUILDTYPE=debug
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96 @set LJCOMPILE=%LJCOMPILE% /Zi %DEBUGCFLAGS%
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97 @set LJDYNBUILD=/MDd /DLUA_BUILD_AS_DLL
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98 @set LJLINK=%LJLINK% /opt:ref /opt:icf /incremental:no
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100 @set LJLINK=%LJLINK% /%BUILDTYPE%
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101 @if "%1"=="amalg" goto :AMALGDLL
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102 @if "%1"=="static" goto :STATIC
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103 %LJCOMPILE% %LJDYNBUILD% lj_*.c lib_*.c
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104 @if errorlevel 1 goto :BAD
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105 %LJLINK% /DLL /out:%LJDLLNAME% lj_*.obj lib_*.obj
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106 @if errorlevel 1 goto :BAD
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109 %LJCOMPILE% lj_*.c lib_*.c
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110 @if errorlevel 1 goto :BAD
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111 %LJLIB% /OUT:%LJLIBNAME% lj_*.obj lib_*.obj
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112 @if errorlevel 1 goto :BAD
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115 %LJCOMPILE% %LJDYNBUILD% ljamalg.c
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116 @if errorlevel 1 goto :BAD
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117 %LJLINK% /DLL /out:%LJDLLNAME% ljamalg.obj lj_vm.obj
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118 @if errorlevel 1 goto :BAD
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120 if exist %LJDLLNAME%.manifest^
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121 %LJMT% -manifest %LJDLLNAME%.manifest -outputresource:%LJDLLNAME%;2
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123 %LJCOMPILE% luajit.c
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124 @if errorlevel 1 goto :BAD
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125 %LJLINK% /out:luajit.exe luajit.obj %LJLIBNAME%
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126 @if errorlevel 1 goto :BAD
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127 if exist luajit.exe.manifest^
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128 %LJMT% -manifest luajit.exe.manifest -outputresource:luajit.exe
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130 @del *.obj *.manifest minilua.exe buildvm.exe
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131 @del host\buildvm_arch.h
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132 @del lj_bcdef.h lj_ffdef.h lj_libdef.h lj_recdef.h lj_folddef.h
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134 @echo === Successfully built LuaJIT for Windows/%LJARCH% ===
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138 @if "%VSCMD_ARG_HOST_ARCH%_%VSCMD_ARG_TGT_ARCH%" equ "x64_arm64" (
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139 call "%VSINSTALLDIR%Common7\Tools\VsDevCmd.bat" -arch=%VSCMD_ARG_HOST_ARCH% -no_logo
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145 @echo *******************************************************
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146 @echo *** Build FAILED -- Please check the error messages ***
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147 @echo *******************************************************
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150 @echo You must open a "Visual Studio Command Prompt" to run this script
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