[Lldb-commits] [lldb] [lldb][rpc] Disable building lldb-rpc-gen tool (PR #150699)

[Chelsea Cassanova via lldb-commits]

https://github.com/chelcassanova updated https://github.com/llvm/llvm-project/pull/150699

>From e2aeab7dfb6a7db3f43a9a714d3b00de36ecf5f3 Mon Sep 17 00:00:00 2001
From: Chelsea Cassanova <chelsea_cassanova at apple.com>
Date: Fri, 25 Jul 2025 13:43:43 -0700
Subject: [PATCH] [lldb][rpc] Disable building lldb-rpc-gen tool

Disabling the lldb-rpc-gen tool while issues with certain builds are
solved: https://github.com/llvm/llvm-project/pull/148996
---
 lldb/cmake/modules/LLDBConfig.cmake | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/lldb/cmake/modules/LLDBConfig.cmake b/lldb/cmake/modules/LLDBConfig.cmake
index 1bc494a48cb03..9822a5dceb4e0 100644
--- a/lldb/cmake/modules/LLDBConfig.cmake
+++ b/lldb/cmake/modules/LLDBConfig.cmake
@@ -323,6 +323,10 @@ else()
     set(LLDB_CAN_USE_DEBUGSERVER OFF)
 endif()
 
+if (NOT DEFINED LLDB_CAN_USE_LLDB_RPC_SERVER)
+  set(LLDB_CAN_USE_LLDB_RPC_SERVER OFF)
+endif()
+
 # In a cross-compile build, we need to skip building the generated
 # lldb-rpc sources in the first phase of host build so that they can
 # get built using the just-built Clang toolchain in the second phase.
@@ -335,11 +339,16 @@ if (NOT DEFINED LLDB_CAN_USE_LLDB_RPC_SERVER)
   endif()
 endif()
 
-if (CMAKE_CROSSCOMPILING)
-  set(LLDB_BUILD_LLDBRPC OFF CACHE BOOL "")
-  get_host_tool_path(lldb-rpc-gen LLDB_RPC_GEN_EXE lldb_rpc_gen_exe lldb_rpc_gen_target)
+
+if (NOT DEFINED LLDB_BUILD_LLDBRPC)
+  set(LLDB_BUILD_LLDBRPC OFF)
 else()
-  set(LLDB_BUILD_LLDBRPC ON CACHE BOOL "")
+  if (CMAKE_CROSSCOMPILING)
+    set(LLDB_BUILD_LLDBRPC OFF CACHE BOOL "")
+    get_host_tool_path(lldb-rpc-gen LLDB_RPC_GEN_EXE lldb_rpc_gen_exe lldb_rpc_gen_target)
+  else()
+    set(LLDB_BUILD_LLDBRPC ON CACHE BOOL "")
+  endif()
 endif()
 
 include(LLDBGenerateConfig)