Hello, I had met troubles when I pull the V8 source codes. OS: windows 10 with both Visual Studio 2015 and Visual Studio 2017
Steps: 1. Download the depot_tools bundle <https://storage.googleapis.com/chrome-infra/depot_tools.zip> and extract it to E:\\deopt_tools 2. Set environment DEPOT_TOOLS_WIN_TOOLCHAIN to 0 and add E:\\deopt_tools to system PATH 3. Run "gclient" for the first time ---> OK 4. Run "fetch v8" ---> Ok, v8 source codes has been download 5. Run "gclient sync" as https://github.com/v8/v8/wiki/Building-with-GN#prerequisite-build-dependencies said, but got error E:\github>gclient sync Syncing projects: 100% (23/23), done. Running hooks: 86% (20/23) clang ________ running 'E:\depot_tools\win_tools-2_7_6_bin\python\bin\python.exe v8/tools/clang/scripts/update.py' in 'E:\github' Updating Clang to 318667-1... Downloading prebuilt clang Downloading https://commondatastorage.googleapis.com/chromium-browser-clang/Win/clang-318667-1.tgz .......... Done. Creating directory E:\github\v8\third_party\llvm-build\Release+Asserts clang 318667-1 unpacked Traceback (most recent call last): File "v8/tools/clang/scripts/update.py", line 925, in <module> sys.exit(main()) File "v8/tools/clang/scripts/update.py", line 921, in main return UpdateClang(args) File "v8/tools/clang/scripts/update.py", line 457, in UpdateClang CopyDiaDllTo(os.path.join(LLVM_BUILD_DIR, 'bin')) File "v8/tools/clang/scripts/update.py", line 379, in CopyDiaDllTo dia_path = os.path.join(GetVSVersion().Path(), 'DIA SDK', 'bin', 'amd64' ) File "v8/tools/clang/scripts/update.py", line 366, in GetVSVersion vs_toolchain.SetEnvironmentAndGetRuntimeDllDirs() File "E:\github\v8\build\vs_toolchain.py", line 85, in SetEnvironmentAndGetRuntimeDllDirs os.environ['GYP_MSVS_OVERRIDE_PATH'] = DetectVisualStudioPath() File "E:\github\v8\build\vs_toolchain.py", line 164, in DetectVisualStudioPath ' not found.') % (version_as_year)) Exception: Visual Studio Version 2017 (from GYP_MSVS_VERSION) not found. Error: Command 'E:\\depot_tools\\win_tools-2_7_6_bin\\python\\bin\\python.exe v8/tools/clang/scripts/update.py' returned non-zero exit status 1 in E:\ github Then I set GYP_MSVS_VERSION=2015, run "gclient sync" got the same errors. Searching google not found useful solutions. Only find some discussion in https://bugs.chromium.org/p/v8/issues/detail?id=6857 So what can I do to make it works? Thanks~ -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to v8-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
