Fix the EditLine unittest build on Darwin after PR 92865

There was a Darwin only use of setupterm (under USE_SETUPTERM_WORKAROUND)
that required libcurses.dylib.  That was added to the main build, but
not to the unittest.

Author: jimingham

lldb/unittests/CMakeLists.txt

@@ -51,11 +51,13 @@ if (NOT CMAKE_SYSTEM_NAME MATCHES "Windows")
   # FIXME: APITests.exe is not a valid googletest binary.
   add_subdirectory(API)
 endif()
+if (NOT CMAKE_SYSTEM_NAME MATCHES "Darwin" OR LLDB_ENABLE_CURSES)
+  add_subdirectory(Editline)
+endif()
 add_subdirectory(Breakpoint)
 add_subdirectory(Core)
 add_subdirectory(DataFormatter)
 add_subdirectory(Disassembler)
-add_subdirectory(Editline)
 add_subdirectory(Expression)
 add_subdirectory(Host)
 add_subdirectory(Interpreter)

lldb/unittests/Editline/CMakeLists.txt

@@ -5,4 +5,5 @@ add_lldb_unittest(EditlineTests
     lldbHost
     lldbUtility
     LLVMTestingSupport
+    ${CURSES_LIBRARIES}
   )