[lldb] Reinstate lldb-sbapi-dwarf-enums target (NFC)

[JDevlieghere]

Alex pointed out in #91254 that we only need the custom target if we had more than one target depending on it. This isn't the case upstream, but on our downstream fork, we have a second dependency. Reintroduce the target so that everything can depend on that, without the single-dependency foot-gun.

[llvmbot]

@llvm/pr-subscribers-lldb

Author: Jonas Devlieghere (JDevlieghere)

Changes

Alex pointed out in #91254 that we only need the custom target if we had more than one target depending on it. This isn't the case upstream, but on our downstream fork, we have a second dependency. Reintroduce the target so that everything can depend on that, without the single-dependency foot-gun.

---

Full diff: https://github.com/llvm/llvm-project/pull/91390.diff

1 Files Affected:

• (modified) lldb/source/API/CMakeLists.txt (+6-2)

diff --git a/lldb/source/API/CMakeLists.txt b/lldb/source/API/CMakeLists.txt
index 798a92874f13..aa31caddfde3 100644
--- a/lldb/source/API/CMakeLists.txt
+++ b/lldb/source/API/CMakeLists.txt
@@ -20,7 +20,7 @@ if(LLDB_ENABLE_LUA)
   set(lldb_lua_wrapper ${lua_bindings_dir}/LLDBWrapLua.cpp)
 endif()
 
-# Target to generate SBLanguages.h from Dwarf.def.
+# Generate SBLanguages.h from Dwarf.def.
 set(sb_languages_file
   ${CMAKE_CURRENT_BINARY_DIR}/../../include/lldb/API/SBLanguages.h)
 add_custom_command(
@@ -33,6 +33,8 @@ add_custom_command(
   DEPENDS ${LLVM_MAIN_INCLUDE_DIR}/llvm/BinaryFormat/Dwarf.def
   WORKING_DIRECTORY ${LLVM_LIBRARY_OUTPUT_INTDIR}
 )
+add_custom_target(lldb-sbapi-dwarf-enums
+  DEPENDS ${sb_languages_file})
 
 add_lldb_library(liblldb SHARED ${option_framework}
   SBAddress.cpp
@@ -113,7 +115,9 @@ add_lldb_library(liblldb SHARED ${option_framework}
   SystemInitializerFull.cpp
   ${lldb_python_wrapper}
   ${lldb_lua_wrapper}
-  ${sb_languages_file}
+
+  DEPENDS
+    lldb-sbapi-dwarf-enums
 
   LINK_LIBS
     lldbBreakpoint

[bulbazord]

Thanks for taking care of that.