1.bazel简单示例
2.bazel concepts
- workspace：根目录包含workspace这个txt文件的文件夹，这个文件夹内包含你想要编译的源文件
- packages：package是项目目录下的子文件夹，包含build或者build.bazel
- targets: targets是package下的元素，一个target有两部分组成：files和rules
3.单个package下多个targets(多个源文件和头文件)
3-1.bazel的好处
- High-level build language
- Bazel is fast and reliable.
- Bazel is multi-platform
- Bazel scales
- Bazel is extensible
3-2.bazel增量编译的实现
- Loads the BUILD files relevant to the target.
- Analyzes the inputs and their dependencies, applies the specified build rules, and produces an action graph.
- Executes the build actions on the inputs until the final build outputs are produced.
bazel query --notool_deps --noimplicit_deps 'deps(//main:hello-world)' \
--output graph
4.多个package下的编译
5.注入本地外部依赖(bazel和non-bazel)
6.注入远程外部依赖(bazel和non-bazel)
7.使用git注入外部依赖
copts的概念
linkopts？？？
gtest？？
