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+@echo on
+setlocal
+
+REM Script for building the LLVM installer on Windows,
+REM used for the the weekly snapshots at http://www.llvm.org/builds.
+REM
+REM Usage: build_llvm_package.bat <revision> [test]
+
+REM Prerequisites:
+REM
+REM Visual Studio 2019, CMake, Ninja, GNUWin32, SWIG, Python 3,
+REM NSIS with the strlen_8192 patch,
+REM Visual Studio 2019 SDK and Nuget (for the clang-format plugin),
+REM Perl (for the OpenMP run-time), 7Zip.
+REM
+REM
+REM For LLDB, SWIG version <= 3.0.8 needs to be used to work around
+REM https://github.com/swig/swig/issues/769
+
+
+REM You need to modify the paths below:
+set vsdevcmd=C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\Common7\Tools\VsDevCmd.bat
+
+set python32_dir=C:\Users\%USERNAME%\AppData\Local\Programs\Python\Python36-32
+set python64_dir=C:\Users\%USERNAME%\AppData\Local\Programs\Python\Python36
+
+for /f "usebackq" %%i in (`PowerShell ^(Get-Date^).ToString^('yyyyMMdd'^)`) do set datestamp=%%i
+
+set revision=%1
+
+if "%2" == "test" (
+ set git_ref=%revision%
+ set package_version=%revision:~0,8%
+) else (
+ set git_ref=llvmorg-%revision%
+ set package_version=%revision%
+)
+
+REM Extract the release version from a revision of the kind x.y.z-rcN
+REM FIXME: Handle other kinds of revisions
+REM FIXME: Error out if we get smth inappropriate.
+for /f "delims=-" %%i in ("%revision%") do (
+ set release_version=%%i
+)
+
+set clang_format_vs_version=13.0.0.%datestamp%
+set build_dir=llvm_package_%package_version%
+
+echo Revision: %revision%
+echo Package version: %package_version%
+echo Clang format plugin version: %clang_format_vs_version%
+echo Build dir: %build_dir%
+echo.
+REM pause
+
+mkdir %build_dir%
+cd %build_dir%
+
+echo Checking out %git_ref%
+curl -L https://github.com/llvm/llvm-project/archive/%git_ref%.zip -o src.zip || exit /b
+7z x src.zip || exit /b
+mv llvm-project-* llvm-project || exit /b
+
+REM Setting CMAKE_CL_SHOWINCLUDES_PREFIX to work around PR27226.
+set cmake_flags=^
+ -DCMAKE_BUILD_TYPE=Release ^
+ -DCMAKE_TRY_COMPILE_CONFIGURATION=Release ^
+ -DLLVM_ENABLE_ASSERTIONS=ON ^
+ -DLLVM_INSTALL_TOOLCHAIN_ONLY=ON ^
+ -DLLVM_BUILD_LLVM_C_DYLIB=ON ^
+ -DCMAKE_INSTALL_UCRT_LIBRARIES=ON ^
+ -DPACKAGE_VERSION=%package_version% ^
+ -DCMAKE_CL_SHOWINCLUDES_PREFIX="Note: including file: " ^
+ -DLLVM_DEFAULT_TARGET_TRIPLE=aarch64-pc-windows-msvc ^
+ -DLLVM_HOST_TRIPLE=aarch64-pc-windows-msvc ^
+ -DLLVM_TARGET_ARCH=AArch64 ^
+ -DCLANG_DEFAULT_LINKER=lld
+
+REM TODO: Run the "check-all" tests.
+
+set "VSCMD_START_DIR=%CD%"
+call "%vsdevcmd%" -host_arch=x86 -arch=arm64
+@echo on
+set CC=clang-cl
+set CXX=clang-cl
+mkdir build32_stage0
+cd build32_stage0
+REM Note that we only enable compiler-rt so we can build the builtins, which are
+REM needed in the next stage when building flang
+cmake -GNinja %cmake_flags% ^
+ -DLLVM_ENABLE_PROJECTS="clang;clang-tools-extra;lld;compiler-rt" ^
+ -DLLVM_TARGETS_TO_BUILD="AArch64" ^
+ -DCMAKE_C_FLAGS="-fms-compatibility-version=19.20" ^
+ -DCMAKE_CXX_FLAGS="-fms-compatibility-version=19.20" ^
+ -DCMAKE_COMPILER_RT_BUILD_BUILTINS=ON ^
+ -DCMAKE_COMPILER_RT_BUILD_CRT=OFF ^
+ -DCMAKE_COMPILER_RT_BUILD_SANITIZERS=OFF ^
+ -DCMAKE_COMPILER_RT_BUILD_XRAY=OFF ^
+ -DCMAKE_COMPILER_RT_BUILD_LIBFUZZER=OFF ^
+ -DCMAKE_COMPILER_RT_BUILD_PROFILE=OFF ^
+ -DCMAKE_COMPILER_RT_BUILD_MEMPROF=OFF ^
+ -DCMAKE_COMPILER_RT_BUILD_ORC=OFF ^
+ -DCMAKE_COMPILER_RT_BUILD_GWP_ASAN=OFF ^
+ ..\llvm-project\llvm || exit /b
+ninja all || ninja all || ninja all || exit /b
+REM ninja check || ninja check || ninja check || exit /b
+REM ninja check-clang || ninja check-clang || ninja check-clang || exit /b
+REM ninja check-lld || ninja check-lld || ninja check-lld || exit /b
+REM ninja check-sanitizer || ninja check-sanitizer || ninja check-sanitizer || exit /b
+REM ninja check-clang-tools || ninja check-clang-tools || ninja check-clang-tools || exit /b
+REM ninja check-clangd || ninja check-clangd || ninja check-clangd || exit /b
+cd..
+
+mkdir build32
+cd build32
+set CC=..\build32_stage0\bin\clang-cl
+set CXX=..\build32_stage0\bin\clang-cl
+set builtins=%cd%\..\build32_stage0\lib\clang\%release_version%\lib\windows\clang_rt.builtins-aarch64.lib
+set "LLDB_USE_LLDB_SERVER=1"
+cmake -GNinja %cmake_flags% ^
+ -DLLVM_ENABLE_PROJECTS="clang;clang-tools-extra;flang;lld;lldb;compiler-rt" ^
+ -DCMAKE_C_FLAGS="-fms-compatibility-version=19.20" ^
+ -DCMAKE_CXX_FLAGS="-fms-compatibility-version=19.20" ^
+ -DCOMPILER_RT_BUILD_SANITIZERS=OFF ^
+ -DCOMPILER_RT_BUILD_MEMPROF=OFF ^
+ -DCOMPILER_RT_BUILD_XRAY=OFF ^
+ -DLLDB_ENABLE_PYTHON=ON ^
+ -DLLDB_RELOCATABLE_PYTHON=ON ^
+ -DLLDB_EMBED_PYTHON_HOME=OFF ^
+ -DCMAKE_EXE_LINKER_FLAGS=%builtins% ^
+ -DCMAKE_SHARED_LINKER_FLAGS=%builtins% ^
+ -DCMAKE_STATIC_LINKER_FLAGS=%builtins% ^
+ -DLLDB_TEST_USER_ARGS="--skip-category=watchpoint" ^
+ -DCMAKE_MODULE_LINKER_FLAGS=%builtins% ^
+ ..\llvm-project\llvm || exit /b
+ninja all || ninja all || ninja all || exit /b
+ninja check-lldb || ninja check-lldb || ninja check-lldb
+ninja check-flang || ninja check-flang || ninja check-flang
+REM ninja check || ninja check || ninja check || exit /b
+REM ninja check-clang || ninja check-clang || ninja check-clang || exit /b
+REM ninja check-lld || ninja check-lld || ninja check-lld || exit /b
+REM ninja check-sanitizer || ninja check-sanitizer || ninja check-sanitizer || exit /b
+REM ninja check-clang-tools || ninja check-clang-tools || ninja check-clang-tools || exit /b
+REM ninja check-clangd || ninja check-clangd || ninja check-clangd || exit /b
+ninja package || exit /b
+
+rename LLVM-%package_version%-win64.exe LLVM-%package_version%-woa64.exe || exit /b
+7z x LLVM-%package_version%-woa64.exe -orepack || exit /b
+rmdir /s /q repack\$PLUGINSDIR || exit /b
+del repack\Uninstall.exe || exit /b
+7z a LLVM-%package_version%-woa64.zip .\repack\* -mx9 || exit /b
+cd ..
+
+exit /b
+
+REM The plug-in is built separately as it uses a statically linked clang-format.exe.
+mkdir build_vsix
+cd build_vsix
+REM Having VSSDKINSTALL set makes devenv *not* find the SDK for some reason.
+set VSSDKINSTALL=
+set CC=..\build32_stage0\bin\clang-cl
+set CXX=..\build32_stage0\bin\clang-cl
+cmake -GNinja %cmake_flags% -DLLVM_USE_CRT_RELEASE=MT -DBUILD_CLANG_FORMAT_VS_PLUGIN=ON -DPYTHON_HOME=%python32_dir% -DPYTHON_EXECUTABLE=%python32_dir%\python.exe ..\llvm-project\llvm || exit /b
+ninja clang_format_vsix || exit /b
+copy ..\llvm-project\llvm\tools\clang\tools\clang-format-vs\ClangFormat\bin\Release\ClangFormat.vsix ClangFormat-r%revision%.vsix
+cd ..
+
+
+set "VSCMD_START_DIR=%CD%"
+call "%vsdevcmd%" -arch=amd64
+set CC=
+set CXX=
+mkdir build64_stage0
+cd build64_stage0
+cmake -GNinja %cmake_flags% -DPYTHON_HOME=%python64_dir% -DPYTHON_EXECUTABLE=%python64_dir%\python.exe ..\llvm-project\llvm || exit /b
+ninja all || ninja all || ninja all || exit /b
+ninja check || ninja check || ninja check || exit /b
+ninja check-clang || ninja check-clang || ninja check-clang || exit /b
+ninja check-lld || ninja check-lld || ninja check-lld || exit /b
+ninja check-sanitizer || ninja check-sanitizer || ninja check-sanitizer || exit /b
+ninja check-clang-tools || ninja check-clang-tools || ninja check-clang-tools || exit /b
+ninja check-clangd || ninja check-clangd || ninja check-clangd || exit /b
+cd..
+
+mkdir build64
+cd build64
+set CC=..\build64_stage0\bin\clang-cl
+set CXX=..\build64_stage0\bin\clang-cl
+cmake -GNinja %cmake_flags% -DPYTHON_HOME=%python64_dir% -DPYTHON_EXECUTABLE=%python64_dir%\python.exe ..\llvm-project\llvm || exit /b
+ninja all || ninja all || ninja all || exit /b
+ninja check || ninja check || ninja check || exit /b
+ninja check-clang || ninja check-clang || ninja check-clang || exit /b
+ninja check-lld || ninja check-lld || ninja check-lld || exit /b
+ninja check-sanitizer || ninja check-sanitizer || ninja check-sanitizer || exit /b
+ninja check-clang-tools || ninja check-clang-tools || ninja check-clang-tools || exit /b
+ninja check-clangd || ninja check-clangd || ninja check-clangd || exit /b
+ninja package || exit /b
+
+7z x LLVM-%package_version%-win64.exe -orepack
+rmdir /s /q repack\$PLUGINSDIR
+del repack\Uninstall.exe
+7z a LLVM-%package_version%-win64.zip .\repack\* -mx9
+cd ..