[Lldb-commits] [lldb] [LLDB][doc] Updates build instructions. (PR #84630)
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Sat Mar 9 06:04:34 PST 2024
llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-lldb
Author: Mark de Wever (mordante)
<details>
<summary>Changes</summary>
Recently building libc++ requires building libunwind too. This updates the LLDB instructions.
I noticed this recently and it was separately filed as https://github.com/llvm/llvm-project/issues/84053
---
Full diff: https://github.com/llvm/llvm-project/pull/84630.diff
1 Files Affected:
- (modified) lldb/docs/resources/build.rst (+3-3)
``````````diff
diff --git a/lldb/docs/resources/build.rst b/lldb/docs/resources/build.rst
index 5f4d35ced6236c..54f7d1cc93c4b0 100644
--- a/lldb/docs/resources/build.rst
+++ b/lldb/docs/resources/build.rst
@@ -331,7 +331,7 @@ macOS
^^^^^
On macOS the LLDB test suite requires libc++. Either add
-``LLVM_ENABLE_RUNTIMES="libcxx;libcxxabi"`` or disable the test suite with
+``LLVM_ENABLE_RUNTIMES="libcxx;libcxxabi;libunwind"`` or disable the test suite with
``LLDB_INCLUDE_TESTS=OFF``. Further useful options:
* ``LLDB_BUILD_FRAMEWORK:BOOL``: Builds the LLDB.framework.
@@ -370,7 +370,7 @@ LLVM <https://llvm.org/docs/BuildingADistribution.html>`_):
$ cmake -B /path/to/lldb-build -G Ninja \
-C /path/to/llvm-project/lldb/cmake/caches/Apple-lldb-macOS.cmake \
-DLLVM_ENABLE_PROJECTS="clang;lldb" \
- -DLLVM_ENABLE_RUNTIMES="libcxx;libcxxabi" \
+ -DLLVM_ENABLE_RUNTIMES="libcxx;libcxxabi;libunwind" \
llvm-project/llvm
$ DESTDIR=/path/to/lldb-install ninja -C /path/to/lldb-build check-lldb install-distribution
@@ -386,7 +386,7 @@ Build LLDB standalone for development with Xcode:
$ cmake -B /path/to/llvm-build -G Ninja \
-C /path/to/llvm-project/lldb/cmake/caches/Apple-lldb-base.cmake \
-DLLVM_ENABLE_PROJECTS="clang" \
- -DLLVM_ENABLE_RUNTIMES="libcxx;libcxxabi" \
+ -DLLVM_ENABLE_RUNTIMES="libcxx;libcxxabi;libunwind" \
llvm-project/llvm
$ ninja -C /path/to/llvm-build
``````````
</details>
https://github.com/llvm/llvm-project/pull/84630
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