File lldb-cmake.patch of Package llvm15

Index: lldb-10.0.0rc1.src/source/Host/CMakeLists.txt
===================================================================
--- lldb-10.0.0rc1.src.orig/source/Host/CMakeLists.txt
+++ lldb-10.0.0rc1.src/source/Host/CMakeLists.txt
@@ -143,6 +143,8 @@ endif()
 set(EXTRA_LIBS)
 if (CMAKE_SYSTEM_NAME MATCHES "NetBSD")
   list(APPEND EXTRA_LIBS kvm)
+elseif (CMAKE_SYSTEM_NAME MATCHES "Linux")
+  list(APPEND EXTRA_LIBS dl pthread)
 endif()
 if (LLDB_ENABLE_LIBXML2)
   list(APPEND EXTRA_LIBS LibXml2::LibXml2)