Bazel 使用 ccache 构建C++示例失败
Bazel building C++ sample with ccache fails
我一直在按照OSX的说明进行操作。我已经安装了 bazel,克隆了示例并尝试使用bazel build //main:hello-world
构建它。但在这里它出错了。
INFO: Analysed target //main:hello-world (0 packages loaded). INFO:
Found 1 target... ERROR:
/Users/myuser/work/temp/bazel-sample/examples/cpp-tutorial/stage1/main/BUILD:1:1:
Linking of rule '//main:hello-world' failed (Exit 1) ccache: error:
Failed to create temporary file for
/Users/myuser/.ccache/6/stats.tmp: Operation not
permitted Target //main:hello-world failed to build Use
--verbose_failures to see the command lines of failed build steps. INFO: Elapsed time: 0.295s, Critical Path: 0.07s INFO: 0 processes.
FAILED: Build did NOT complete successfully
似乎我已安装的缓存存在问题。使用--verbose_failures
运行相同的命令后
INFO: Analysed target //main:hello-world (0 packages loaded). INFO:
Found 1 target... ERROR:
/Users/myuser/work/temp/bazel-sample/examples/cpp-tutorial/stage1/main/BUILD:1:1:
Linking of rule '//main:hello-world' failed (Exit 1): cc_wrapper.sh
failed: error executing command (cd
/private/var/tmp/_bazel_myuser/550c05da61518b4bbbb0ffdfd033154f/execroot/__main__
&& exec env -
APPLE_SDK_PLATFORM=''
APPLE_SDK_VERSION_OVERRIDE=''
PATH=/Users/myuser/Library/Android/sdk/platform-tools:/Users/myuser/Library/Android/sdk/tools:/Users/myuser/Library/Android/sdk/build-tools/25.0.0:/Users/myuser/Library/Android/ndk/android-ndk-r10c:/Applications/CMake.app/Contents/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Library/TeX/texbin:/Users/myuser/bin
XCODE_VERSION_OVERRIDE=9.3.0 external/local_config_cc/cc_wrapper.sh -fobjc-link-runtime -Wl,-S -o
bazel-out/darwin-fastbuild/bin/main/hello-world
bazel-out/darwin-fastbuild/bin/main/_objs/hello-world/main/hello-world.o
-headerpad_max_install_names -lc++ -no-canonical-prefixes)
Use --sandbox_debug to see verbose messages from the sandbox ccache:
error: Failed to create temporary file for
/Users/myuser/.ccache/0/stats.tmp: Operation not permitted Target
//main:hello-world failed to build INFO: Elapsed time: 0.294s,
Critical Path: 0.07s INFO: 0 processes. FAILED: Build did NOT complete
successfully
我发现沙盒有问题。添加--sandbox_debug
打印:
INFO: Analysed target //main:hello-world (0 packages loaded).
INFO: Found 1 target...
ERROR: /Users/myuser/work/temp/bazel-sample/examples/cpp-tutorial/stage1/main/BUILD:1:1: Linking of rule '//main:hello-world' failed (Exit 1): sandbox-exec failed: error executing command
(cd /private/var/tmp/_bazel_myuser/550c05da61518b4bbbb0ffdfd033154f/execroot/__main__ &&
exec env -
APPLE_SDK_PLATFORM=''
APPLE_SDK_VERSION_OVERRIDE=''
DEVELOPER_DIR=/Applications/Xcode.app/Contents/Developer
PATH=/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/myuser/bin
SDKROOT=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk
TMPDIR=/var/folders/x3/r5tf7wfx3_q0xnyx95s3r5400000gq/T/
XCODE_VERSION_OVERRIDE=9.3.0
/usr/bin/sandbox-exec -f /private/var/tmp/_bazel_myuser/550c05da61518b4bbbb0ffdfd033154f/sandbox/darwin-sandbox/1/sandbox.sb /private/var/tmp/_bazel_myuser/550c05da61518b4bbbb0ffdfd033154f/execroot/__main__/_bin/process-wrapper '--timeout=0' '--kill_delay=15' external/local_config_cc/cc_wrapper.sh -fobjc-link-runtime -Wl,-S -o bazel-out/darwin-fastbuild/bin/main/hello-world bazel-out/darwin-fastbuild/bin/main/_objs/hello-world/main/hello-world.o -headerpad_max_install_names -lc++ -no-canonical-prefixes)
ccache: error: Failed to create temporary file for /Users/myuser/.ccache/b/stats.tmp: Operation not permitted
Target //main:hello-world failed to build
INFO: Elapsed time: 0.268s, Critical Path: 0.06s
INFO: 0 processes.
FAILED: Build did NOT complete successfully
沙盒文件sandbox.sb
的内容为:
(version 1)
(debug deny)
(allow default)
(deny file-write*)
(allow file-write*
(subpath "/dev")
(subpath "/Users/myuser/Library/Logs")
(subpath "/Users/myuser/Library/Developer")
(subpath "/private/var/folders/x3/r5tf7wfx3_q0xnyx95s3r5400000gq/T")
(subpath "/private/var/tmp/_bazel_myuser/550c05da61518b4bbbb0ffdfd033154f/sandbox/darwin-sandbox/1/execroot/__main__")
(subpath "/private/var/tmp")
(subpath "/private/var/folders/x3/r5tf7wfx3_q0xnyx95s3r5400000gq/C")
(subpath "/private/tmp")
)
它显然缺少写入/Users/myuser/.ccache
目录的权限。我尝试过用export CCACHE_DISABLE=1
禁用ccache,但没有任何变化。如何在不删除缓存的情况下修复它?
设置编译器的绝对路径并将其传递给环境变量CC
选项吗?如果您安装了 Xcode,则可能需要使用BAZEL_USE_CPP_ONLY_TOOLCHAIN=1
。
export CC=/usr/bin/clang
export CXX=/usr/bin/clang++
<your bazel command>
可以用 GCC 代替 Clang
相关文章:
- 如果没有malloc,链表实现将失败
- 模板参数替换失败,并且未完成隐式转换
- 具有默认模板参数的多态类的模板推导失败
- 视图中的参数推导失败:take_while
- 链接到自行创建的dll失败
- 带有特殊路径部分的"std::filesystem::weakly_canonical"失败
- GetShortPathName在网络驱动器上使用中文文件夹时失败
- gcc和c++17的过载解析失败
- 为什么使用 P/Invoke 调用 dll 时,某些计算机中的 LoadLibrary 失败?
- 在WSL:configure_file上对config_file的每次调用都失败:配置文件时出现问题
- 使用 GCC 卸载的 OpenMP 卸载失败,并出现"Ptx assembly aborted due to errors"
- 使用cmake从源代码构建MySQL连接器/C++失败(与以前的声明冲突)
- 链接阶段在Ubuntu上失败,但在MacOS上失败
- 从父数组测试用例构造二叉树失败
- LibGit2 SSH身份验证失败
- 如何让LLDB在成功时退出,在失败时等待
- VS2017,C++包含目录与附加包含目录,子文件夹包含失败-但为什么
- 生成MRPT库时cmake配置失败
- 为什么除非添加括号,否则构造函数上的模板替换会失败?
- variadic模板中的模板参数推导失败