COMPILING.md: Fix protobuf version number to 21.7

This is essentially a repeat of b118e00c, but for our compiling
documentation. Protobuf has two versions nowadays: 3.21.7 for Java and
21.7 for protobuf as a whole. For 21.1 they tagged it both as 21.1 and
3.21.1, but they didn't do that for 3.21.7.

Fixes #9582
This commit is contained in:
Eric Anderson 2022-10-10 15:33:59 -07:00
parent 458e06fafa
commit 18602b74e1
1 changed files with 2 additions and 2 deletions

View File

@ -44,11 +44,11 @@ This section is only necessary if you are making changes to the code
generation. Most users only need to use `skipCodegen=true` as discussed above.
### Build Protobuf
The codegen plugin is C++ code and requires protobuf 3.21.7 or later.
The codegen plugin is C++ code and requires protobuf 21.7 or later.
For Linux, Mac and MinGW:
```
$ PROTOBUF_VERSION=3.21.7
$ PROTOBUF_VERSION=21.7
$ curl -LO https://github.com/protocolbuffers/protobuf/releases/download/v$PROTOBUF_VERSION/protobuf-all-$PROTOBUF_VERSION.tar.gz
$ tar xzf protobuf-all-$PROTOBUF_VERSION.tar.gz
$ cd protobuf-$PROTOBUF_VERSION