在bazel规则内执行本机_二进制文件
在bazel规则内执行本机_二进制文件,bazel,bazel-rules,Bazel,Bazel Rules,@bazel_skylib//rules:native_binary.bzl定义了native_binary规则,可用于将本机可执行文件包装到bazel目标中。我用它来包装Sciter SDK中名为packfolder.exe的打包工具 我将二进制文件放在我的源代码树中,位于third\u party/sciter/packfolder.exe并编写了这个BUILD文件 # third_party/sciter/BUILD native_binary(name = "packfolde
@bazel_skylib//rules:native_binary.bzl
定义了native_binary
规则,可用于将本机可执行文件包装到bazel目标中。我用它来包装Sciter SDK中名为packfolder.exe
的打包工具
我将二进制文件放在我的源代码树中,位于third\u party/sciter/packfolder.exe
并编写了这个BUILD
文件
# third_party/sciter/BUILD
native_binary(name = "packfolder",
src = "packfolder.exe",
out = "packfolder.exe"
)
bazel运行第三方/sciter:packfolder
运行时没有问题。现在我想在我的自定义cc\u sciter\u资源
规则中使用这个目标
# third_party/sciter/sciter_rules.bzl
def _impl(ctx):
in_files = ctx.files.srcs
output_file = ctx.actions.declare_file(ctx.label.name)
ctx.actions.run(
outputs = [output_file],
inputs = in_files,
arguments = [],
executable = ctx.executable.packfolder.path)
return DefaultInfo(files = depset([output_file]))
cc_sciter_resource = rule(
implementation = _impl,
attrs = {
"srcs": attr.label_list(),
"packfolder": attr.label(
default = Label("//third_party/sciter:packfolder"),
executable = True,
cfg = "exec"
),
}
)
问题是,当我试图构建一个使用这个规则的目标时,比如
cc_sciter_resource(
name = "hello_world_resource.cpp"
srcs = [...]
)
我得到以下错误
ERROR: C:/users/marki/sciter-bazel/examples/BUILD:12:19: Action examples/hello_world_resource.cpp failed (Exit -1): packfolder.exe failed: error executing command
cd C:/users/marki/_bazel_marki/kiodv2fz/execroot/sciter_bazel
bazel-out/x64_windows-opt-exec-2B5CBBC6/bin/third_party/sciter/packfolder.exe
Execution platform: @local_config_platform//:host. Note: Remote connection/protocol failed with: execution failed
Action failed to execute: java.io.IOException: ERROR: src/main/native/windows/process.cc(202): CreateProcessW("C:\users\marki\_bazel_marki\kiodv2fz\execroot\sciter_bazel\bazel-out\x64_windows-opt-exec-2B5CBBC6\bin\third_party\sciter\packfolder.exe"): The system cannot find the file specified.
(error: 2)
Target //examples:hello_world_resource.cpp failed to build
我的计算机上不存在目录C:\users\marki\\u bazel\u marki\kiodv2fz\execroot\sciter\u bazel\bazel out\x64\u windows-opt-exec-2B5CBBC6。所以错误是准确的,但我不知道如何解决这个问题
--- sciter_rules.bzl
+++ sciter_rules.bzl
@@ -6,7 +6,7 @@
outputs = [output_file],
inputs = in_files,
arguments = [],
- executable = ctx.executable.packfolder.path)
+ executable = ctx.executable.packfolder)
return DefaultInfo(files = depset([output_file]))
cc_sciter_resource = rule(
ctx.executable.packfolder.path
只是一个字符串,因此Bazel不知道需要将packfolder
可执行文件添加为操作的输入