要使用Bazel的rules_foreign_cc规则来从源代码编译CMake二进制文件,可以按照以下步骤进行操作:
首先,确保已经安装了Bazel和CMake。
在你的Bazel工程目录中,创建一个BUILD文件(如果没有)。
在BUILD文件中,添加以下代码示例:
# 加载rules_foreign_cc规则
load("@bazel_tools//tools/build_defs/repo:git.bzl", "git_repository")
git_repository(
name = "rules_foreign_cc",
remote = "https://github.com/bazelbuild/rules_foreign_cc.git",
commit = "xxxxx" # 使用你想要的rules_foreign_cc版本的commit哈希值
)
load("@rules_foreign_cc//foreign_cc:repositories.bzl", "rules_foreign_cc_repositories")
rules_foreign_cc_repositories()
# 添加CMake二进制文件的构建规则
load("@rules_foreign_cc//foreign_cc:cmake.bzl", "cmake_install")
cmake_install(
name = "my_cmake_binary",
source = ":my_cmake_source", # 指定CMake源代码的位置
cmake_args = [
"-DCMAKE_BUILD_TYPE=Release", # 设置CMake构建类型为Release
"-DCMAKE_INSTALL_PREFIX=install", # 设置CMake安装路径
],
)
在同一目录下,创建一个名为my_cmake_source的目录,并将CMake源代码放在其中。
在Bazel工程目录中的命令行中运行以下命令来构建CMake二进制文件:
bazel build //:my_cmake_binary
这就是使用Bazel的rules_foreign_cc规则从源代码编译CMake二进制文件的解决方法。请注意,上述代码示例中的xxxxx应替换为你想要使用的rules_foreign_cc版本的commit哈希值。