[Lldb-commits] [lldb] [lldb][framework] Copy framework files correctly (PR #146425)

[Chelsea Cassanova via lldb-commits]

https://github.com/chelcassanova created https://github.com/llvm/llvm-project/pull/146425

A build step needs to copy headers from the framework staging area to the framework itself. This commit modifies the LLDB framework CMake module to do this.

>From b08afa816f4555e2075bd3637217e43b7ba86fa9 Mon Sep 17 00:00:00 2001
From: Chelsea Cassanova <chelsea_cassanova at apple.com>
Date: Mon, 30 Jun 2025 14:51:43 -0700
Subject: [PATCH] [lldb][framework] Copy framework files correctly

A build step needs to copy headers from the framework staging area to
the framework itself. This commit modifies the LLDB framework CMake
module to do this.
---
 lldb/cmake/modules/LLDBFramework.cmake | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lldb/cmake/modules/LLDBFramework.cmake b/lldb/cmake/modules/LLDBFramework.cmake
index 70010ffbf738c..c4f5dfb26ae41 100644
--- a/lldb/cmake/modules/LLDBFramework.cmake
+++ b/lldb/cmake/modules/LLDBFramework.cmake
@@ -109,10 +109,14 @@ add_dependencies(liblldb liblldb-resource-headers)
 # Then write them to the output directory.
 # Also, run unifdef to remove any specified guards from the header files.
 file(GLOB lldb_framework_header_staging_list ${lldb_framework_header_staging}/*)
+add_custom_command(TARGET liblldb
+  COMMAND ${CMAKE_COMMAND} -E copy_directory ${lldb_framework_header_staging} $<TARGET_FILE_DIR:liblldb>/Headers
+)
 foreach(header ${lldb_framework_header_staging_list})
 
   set(input_header ${header})
-  set(output_header $<TARGET_FILE_DIR:liblldb>/Headers/${input_header})
+  get_filename_component(output_header_basename ${input_header} NAME)
+  set(output_header $<TARGET_FILE_DIR:liblldb>/Headers/${output_header_basename})
 
   add_custom_command(TARGET liblldb POST_BUILD
     COMMAND ${LLDB_SOURCE_DIR}/scripts/framework-header-fix.py -f lldb_main -i ${input_header} -o ${output_header} -p ${unifdef_EXECUTABLE} USWIG