1set PROTOBUF_VER=3.5.1
2set CMAKE_NAME=cmake-3.3.2-win32-x86
3
4if not exist "protobuf-%PROTOBUF_VER%\cmake\build\Release\" (
5  call :installProto || exit /b 1
6)
7
8echo Compile gRPC-Java with something like:
9echo -PtargetArch=x86_32 -PvcProtobufLibs=%cd%\protobuf-%PROTOBUF_VER%\cmake\build\Release -PvcProtobufInclude=%cd%\protobuf-%PROTOBUF_VER%\cmake\build\include
10goto :eof
11
12
13:installProto
14
15where /q cmake
16if not ERRORLEVEL 1 goto :hasCmake
17if not exist "%CMAKE_NAME%" (
18  call :installCmake || exit /b 1
19)
20set PATH=%PATH%;%cd%\%CMAKE_NAME%\bin
21:hasCmake
22@rem GitHub requires TLSv1.2, and for whatever reason our powershell doesn't have it enabled
23powershell -command "$ErrorActionPreference = 'stop'; & { [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12 ; iwr https://github.com/google/protobuf/archive/v%PROTOBUF_VER%.zip -OutFile protobuf.zip }" || exit /b 1
24powershell -command "$ErrorActionPreference = 'stop'; & { Add-Type -AssemblyName System.IO.Compression.FileSystem; [System.IO.Compression.ZipFile]::ExtractToDirectory('protobuf.zip', '.') }" || exit /b 1
25del protobuf.zip
26pushd protobuf-%PROTOBUF_VER%\cmake
27mkdir build
28cd build
29
30@rem cmake does not detect x86_64 from the vcvars64.bat variables.
31@rem If vcvars64.bat has set PLATFORM to X64, then inform cmake to use the Win64 version of VS
32if "%PLATFORM%" == "X64" (
33  @rem Note the space
34  SET CMAKE_VSARCH= Win64
35) else (
36  SET CMAKE_VSARCH=
37)
38cmake -Dprotobuf_BUILD_TESTS=OFF -G "Visual Studio %VisualStudioVersion:~0,2%%CMAKE_VSARCH%" .. || exit /b 1
39msbuild /maxcpucount /p:Configuration=Release /verbosity:minimal libprotoc.vcxproj || exit /b 1
40call extract_includes.bat || exit /b 1
41popd
42goto :eof
43
44
45:installCmake
46
47powershell -command "$ErrorActionPreference = 'stop'; & { iwr https://cmake.org/files/v3.3/%CMAKE_NAME%.zip -OutFile cmake.zip }" || exit /b 1
48powershell -command "$ErrorActionPreference = 'stop'; & { Add-Type -AssemblyName System.IO.Compression.FileSystem; [System.IO.Compression.ZipFile]::ExtractToDirectory('cmake.zip', '.') }" || exit /b 1
49del cmake.zip
50goto :eof
51