Resurrect LLDB Standalone build on NetBSD

Include CheckIncludeFile for check_include_file() in CMake.

Detect <sys/event.h> in CMake.
This header is available on NetBSD.

llvm-svn: 300853

diff --git a/lldb/cmake/modules/LLDBConfig.cmake b/lldb/cmake/modules/LLDBConfig.cmake
index 79e82fb..60af950 100644 (file)
--- a/lldb/cmake/modules/LLDBConfig.cmake
+++ b/lldb/cmake/modules/LLDBConfig.cmake
@@ -433,7 +433,9 @@ endif()
 
 find_package(Backtrace)
 
+include(CheckIncludeFile)
 check_include_file(termios.h HAVE_TERMIOS_H)
+check_include_file(sys/event.h HAVE_SYS_EVENT_H)
 
 # These checks exist in LLVM's configuration, so I want to match the LLVM names
 # so that the check isn't duplicated, but we translate them into the LLDB names