Commit 13f22e1f authored by Gregor's avatar Gregor
Browse files

Also adapt documentation for building

parent 1c94629e
......@@ -93,12 +93,14 @@ make EXTRA_CCFLAGS="-DLUA_NUMBER_INTEGRAL ....
```
### Tag Your Build
Identify your firmware builds by editing `app/include/user_version.h`
Identify your firmware builds by setting the environment variable `USER_PROLOG`.
You may also edit `app/include/user_version.h`. The variable `USER_PROLOG` will be included in `NODE_VERSION_LONG`.
```c
#define NODE_VERSION "NodeMCU " ESP_SDK_VERSION_STRING "." NODE_VERSION_XSTR(NODE_VERSION_INTERNAL)
#define NODE_VERSION "NodeMCU " ESP_SDK_VERSION_STRING "." NODE_VERSION_XSTR(NODE_VERSION_INTERNAL) " " NODE_VERSION_LONG
#ifndef BUILD_DATE
#define BUILD_DATE "YYYYMMDD"
#define BUILD_DATE "unspecified"
#endif
```
......
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