Add more NetBSD platform glue for lldb

Summary:
These changes are still incomplete, but  we are almost there.

Changes:
- CMake and gmake code
- SWIG code
- minor code additions

Reviewers: emaste, joerg

Subscribers: youri, akat1, brucem, lldb-commits, joerg

Differential Revision: http://reviews.llvm.org/D14042

llvm-svn: 252403

lldb/cmake/LLDBDependencies.cmake

@@ -38,6 +38,7 @@ set( LLDB_USED_LIBS
   lldbPluginPlatformFreeBSD
   lldbPluginPlatformKalimba
   lldbPluginPlatformLinux
+  lldbPluginPlatformNetBSD
   lldbPluginPlatformPOSIX
   lldbPluginPlatformWindows
   lldbPluginObjectContainerMachOArchive
@@ -105,6 +106,13 @@ if ( CMAKE_SYSTEM_NAME MATCHES "FreeBSD" )
     )
 endif ()
 
+# NetBSD-only libraries
+if ( CMAKE_SYSTEM_NAME MATCHES "NetBSD" )
+  list(APPEND LLDB_USED_LIBS
+    lldbPluginProcessPOSIX
+    )
+endif ()
+
 # Darwin-only libraries
 if ( CMAKE_SYSTEM_NAME MATCHES "Darwin" )
   list(APPEND LLDB_USED_LIBS

lldb/cmake/modules/LLDBConfig.cmake

@@ -381,7 +381,8 @@ endif()
 # ensure we build lldb-server when an lldb target is being built.
 if ((CMAKE_SYSTEM_NAME MATCHES "Darwin") OR
     (CMAKE_SYSTEM_NAME MATCHES "FreeBSD") OR
-    (CMAKE_SYSTEM_NAME MATCHES "Linux"))
+    (CMAKE_SYSTEM_NAME MATCHES "Linux") OR
+    (CMAKE_SYSTEM_NAME MATCHES "NetBSD"))
     set(LLDB_CAN_USE_LLDB_SERVER 1)
 else()
     set(LLDB_CAN_USE_LLDB_SERVER 0)

lldb/source/Initialization/SystemInitializerCommon.cpp

@@ -33,6 +33,7 @@
 #include "Plugins/Platform/Linux/PlatformLinux.h"
 #include "Plugins/Platform/MacOSX/PlatformMacOSX.h"
 #include "Plugins/Platform/MacOSX/PlatformRemoteiOS.h"
+#include "Plugins/Platform/NetBSD/PlatformNetBSD.h"
 #include "Plugins/Platform/Windows/PlatformWindows.h"
 #include "Plugins/Process/gdb-remote/ProcessGDBRemoteLog.h"
 

lldb/source/lldb.cpp

@@ -67,7 +67,7 @@ lldb_private::GetVersion ()
 
     return g_version_string;
 #else
-    // On Linux/FreeBSD/Windows, report a version number in the same style as the clang tool.
+    // On platforms other than Darwin, report a version number in the same style as the clang tool.
     static std::string g_version_str;
     if (g_version_str.empty())
     {

lldb/tools/Makefile

@@ -13,7 +13,7 @@ include $(LLDB_LEVEL)/../../Makefile.config
 DIRS :=
 
 # enable lldb-gdbserver for supported platforms
-ifneq (,$(strip $(filter $(HOST_OS), FreeBSD Linux GNU/kFreeBSD)))
+ifneq (,$(strip $(filter $(HOST_OS), FreeBSD Linux NetBSD GNU/kFreeBSD)))
 DIRS += lldb-server
 endif
 

lldb/tools/lldb-mi/CMakeLists.txt

@@ -76,7 +76,7 @@ set(LLDB_MI_SOURCES
   Platform.cpp
   )
 
-if ( CMAKE_SYSTEM_NAME MATCHES "Windows" )
+if ( CMAKE_SYSTEM_NAME MATCHES "Windows" OR CMAKE_SYSTEM_NAME MATCHES "NetBSD" )
   add_definitions( -DIMPORT_LIBLLDB )
   list(APPEND LLDB_MI_SOURCES
     ${LLDB_SOURCE_ROOT}/Host/common/GetOptInc.cpp