1 :: Copyright 2012 The Go Authors. All rights reserved.
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2 :: Use of this source code is governed by a BSD-style
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3 :: license that can be found in the LICENSE file.
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5 :: Environment variables that control make.bat:
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7 :: GOROOT_FINAL: The expected final Go root, baked into binaries.
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8 :: The default is the location of the Go tree during the build.
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10 :: GOHOSTARCH: The architecture for host tools (compilers and
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11 :: binaries). Binaries of this type must be executable on the current
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12 :: system, so the only common reason to set this is to set
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13 :: GOHOSTARCH=386 on an amd64 machine.
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15 :: GOARCH: The target architecture for installed packages and tools.
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17 :: GOOS: The target operating system for installed packages and tools.
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19 :: GO_GCFLAGS: Additional go tool compile arguments to use when
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20 :: building the packages and commands.
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22 :: GO_LDFLAGS: Additional go tool link arguments to use when
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23 :: building the commands.
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25 :: CGO_ENABLED: Controls cgo usage during the build. Set it to 1
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26 :: to include all cgo related files, .c and .go file with "cgo"
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27 :: build directive, in the build. Set it to 0 to ignore them.
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29 :: CC: Command line to run to compile C code for GOHOSTARCH.
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30 :: Default is "gcc".
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32 :: CC_FOR_TARGET: Command line to run compile C code for GOARCH.
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33 :: This is used by cgo. Default is CC.
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35 :: FC: Command line to run to compile Fortran code.
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36 :: This is used by cgo. Default is "gfortran".
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40 :: Keep environment variables within this script
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41 :: unless invoked with --no-local.
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42 if x%1==x-no-local goto nolocal
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43 if x%2==x-no-local goto nolocal
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44 if x%3==x-no-local goto nolocal
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45 if x%4==x-no-local goto nolocal
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46 if x%1==x--no-local goto nolocal
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47 if x%2==x--no-local goto nolocal
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48 if x%3==x--no-local goto nolocal
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49 if x%4==x--no-local goto nolocal
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55 if exist make.bat goto ok
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56 echo Must run make.bat from Go src directory.
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60 :: Clean old generated file that will cause problems in the build.
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61 del /F ".\pkg\runtime\runtime_defs.go" 2>NUL
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63 :: Set GOROOT for build.
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65 set GOROOT_TEMP=%CD%
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69 if x%1==x-v set vflag=-v
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70 if x%2==x-v set vflag=-v
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71 if x%3==x-v set vflag=-v
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72 if x%4==x-v set vflag=-v
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74 if not exist ..\bin\tool mkdir ..\bin\tool
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76 :: Calculating GOROOT_BOOTSTRAP
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77 if not "x%GOROOT_BOOTSTRAP%"=="x" goto bootstrapset
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78 for /f "tokens=*" %%g in ('where go 2^>nul') do (
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79 if "x%GOROOT_BOOTSTRAP%"=="x" (
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82 for /f "tokens=*" %%i in ('"%%g" env GOROOT 2^>nul') do (
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84 if /I not "%%i"=="%GOROOT_TEMP%" (
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85 set GOROOT_BOOTSTRAP=%%i
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92 if "x%GOROOT_BOOTSTRAP%"=="x" if exist "%HOMEDRIVE%%HOMEPATH%\go%bootgo%" set GOROOT_BOOTSTRAP=%HOMEDRIVE%%HOMEPATH%\go%bootgo%
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93 if "x%GOROOT_BOOTSTRAP%"=="x" if exist "%HOMEDRIVE%%HOMEPATH%\sdk\go%bootgo%" set GOROOT_BOOTSTRAP=%HOMEDRIVE%%HOMEPATH%\sdk\go%bootgo%
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94 if "x%GOROOT_BOOTSTRAP%"=="x" set GOROOT_BOOTSTRAP=%HOMEDRIVE%%HOMEPATH%\Go1.4
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97 if not exist "%GOROOT_BOOTSTRAP%\bin\go.exe" goto bootstrapfail
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98 set GOROOT=%GOROOT_TEMP%
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103 for /f "tokens=*" %%g IN ('"%GOROOT_BOOTSTRAP%\bin\go" version') do (set GOROOT_BOOTSTRAP_VERSION=%%g)
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104 set GOROOT_BOOTSTRAP_VERSION=%GOROOT_BOOTSTRAP_VERSION:go version =%
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105 echo Building Go cmd/dist using %GOROOT_BOOTSTRAP%. (%GOROOT_BOOTSTRAP_VERSION%)
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106 if x%vflag==x-v echo cmd/dist
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107 set GOROOT=%GOROOT_BOOTSTRAP%
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109 "%GOROOT_BOOTSTRAP%\bin\go.exe" build -o cmd\dist\dist.exe .\cmd\dist
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111 if errorlevel 1 goto fail
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112 .\cmd\dist\dist.exe env -w -p >env.bat
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113 if errorlevel 1 goto fail
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116 if x%vflag==x-v echo.
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118 if x%1==x-dist-tool goto copydist
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119 if x%2==x-dist-tool goto copydist
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120 if x%3==x-dist-tool goto copydist
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121 if x%4==x-dist-tool goto copydist
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122 if x%1==x--dist-tool goto copydist
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123 if x%2==x--dist-tool goto copydist
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124 if x%3==x--dist-tool goto copydist
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125 if x%4==x--dist-tool goto copydist
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127 set bootstrapflags=
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128 if x%1==x-no-clean set bootstrapflags=-no-clean
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129 if x%2==x-no-clean set bootstrapflags=-no-clean
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130 if x%3==x-no-clean set bootstrapflags=-no-clean
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131 if x%4==x-no-clean set bootstrapflags=-no-clean
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132 if x%1==x--no-clean set bootstrapflags=-no-clean
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133 if x%2==x--no-clean set bootstrapflags=-no-clean
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134 if x%3==x--no-clean set bootstrapflags=-no-clean
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135 if x%4==x--no-clean set bootstrapflags=-no-clean
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136 if x%1==x-no-banner set bootstrapflags=%bootstrapflags% -no-banner
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137 if x%2==x-no-banner set bootstrapflags=%bootstrapflags% -no-banner
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138 if x%3==x-no-banner set bootstrapflags=%bootstrapflags% -no-banner
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139 if x%4==x-no-banner set bootstrapflags=%bootstrapflags% -no-banner
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140 if x%1==x--no-banner set bootstrapflags=%bootstrapflags% -no-banner
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141 if x%2==x--no-banner set bootstrapflags=%bootstrapflags% -no-banner
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142 if x%3==x--no-banner set bootstrapflags=%bootstrapflags% -no-banner
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143 if x%4==x--no-banner set bootstrapflags=%bootstrapflags% -no-banner
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144 if x%1==x-distpack set bootstrapflags=%bootstrapflags% -distpack
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145 if x%2==x-distpack set bootstrapflags=%bootstrapflags% -distpack
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146 if x%3==x-distpack set bootstrapflags=%bootstrapflags% -distpack
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147 if x%4==x-distpack set bootstrapflags=%bootstrapflags% -distpack
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148 if x%1==x--distpack set bootstrapflags=%bootstrapflags% -distpack
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149 if x%2==x--distpack set bootstrapflags=%bootstrapflags% -distpack
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150 if x%3==x--distpack set bootstrapflags=%bootstrapflags% -distpack
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151 if x%4==x--distpack set bootstrapflags=%bootstrapflags% -distpack
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153 :: Run dist bootstrap to complete make.bash.
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154 :: Bootstrap installs a proper cmd/dist, built with the new toolchain.
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155 :: Throw ours, built with the bootstrap toolchain, away after bootstrap.
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156 .\cmd\dist\dist.exe bootstrap -a %vflag% %bootstrapflags%
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157 if errorlevel 1 goto fail
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158 del .\cmd\dist\dist.exe
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161 :: DO NOT ADD ANY NEW CODE HERE.
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162 :: The bootstrap+del above are the final step of make.bat.
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163 :: If something must be added, add it to cmd/dist's cmdbootstrap,
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164 :: to avoid needing three copies in three different shell languages
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165 :: (make.bash, make.bat, make.rc).
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168 mkdir "%GOTOOLDIR%" 2>NUL
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169 copy cmd\dist\dist.exe "%GOTOOLDIR%\"
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173 set GO111MODULE=off
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182 echo ERROR: Cannot find %GOROOT_BOOTSTRAP%\bin\go.exe
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183 echo Set GOROOT_BOOTSTRAP to a working Go tree ^>= Go %bootgo%.
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187 if x%GOBUILDEXIT%==x1 exit %GOBUILDFAIL%
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