[Lldb-commits] [lldb] [lldb][docs] Describe how to check enabled features (PR #171468)

[Jonas Devlieghere via lldb-commits]

================
@@ -97,3 +97,33 @@ for any source file and line breakpoints that the IDE set using:
 ::
 
    (lldb) breakpoint list --verbose
+
+How Do I Find Out Which Features My Version Of LLDB Has?
+--------------------------------------------------------
+
+Some features such as XML parsing are optional and must be enabled when LLDB is
+built. To check which features your copy of LLDB has enabled, use the ``version``
+command from within LLDB:
+
+::
+
+   (lldb) version -v
+
+.. note::
+   This feature was added in LLDB 22. If you are using an earlier version, you
+   can use the method below.
----------------
JDevlieghere wrote:

```
(lldb) script lldb.debugger.GetBuildConfiguration()
curl:
  description: A boolean value that indicates if CURL support is enabled in LLDB
  value: False
curses:
  description: A boolean value that indicates if curses support is enabled in LLDB
  value: True
editline:
  description: A boolean value that indicates if editline support is enabled in LLDB
  value: True
editline_wchar:
  description: A boolean value that indicates if editline wide characters support is enabled in LLDB
  value: True
fbsdvmcore:
  description: A boolean value that indicates if fbsdvmcore support is enabled in LLDB
  value: False
lua:
  description: A boolean value that indicates if lua support is enabled in LLDB
  value: False
lzma:
  description: A boolean value that indicates if lzma support is enabled in LLDB
  value: False
python:
  description: A boolean value that indicates if python support is enabled in LLDB
  value: True
swift:
  description: A boolean value that indicates if Swift support is enabled in LLDB
  value: True
targets:
  description: A list of configured LLVM targets.
  value:
    [0]: X86
    [1]: ARM
    [2]: AArch64
    [3]: PowerPC
    [4]: SystemZ
    [5]: Mips
    [6]: RISCV
    [7]: WebAssembly
    [8]: AVR
xml:
  description: A boolean value that indicates if XML support is enabled in LLDB
  value: True
```

https://github.com/llvm/llvm-project/pull/171468