Patch LLDB SWIG interfaces to workaround a bug in SWIG

See https://llvm.org/bugs/show_bug.cgi?id=25468

debian/changelog

@@ -11,6 +11,8 @@ llvm-toolchain-snapshot (1:3.8~svn256489-1~exp1) experimental; urgency=medium
     - Remove "dummy" documentation artifacts from llvm-X.Y-docs
       package. Not built/installed by CMake, not useful.
     - Update control/rules to support CMake
+    - Patch LLDB SWIG interfaces to workaround a bug in SWIG
+      See https://llvm.org/bugs/show_bug.cgi?id=25468
 
  -- Sylvestre Ledru <sylvestre@debian.org>  Mon, 28 Dec 2015 09:31:25 +0100
 

debian/patches/llvm25468-lldb-swig-format-security.diff

@@ -0,0 +1,14 @@
+--- a/lldb/scripts/interface/SBError.i
++++ b/lldb/scripts/interface/SBError.i
+@@ -57,6 +57,11 @@
+ condition and we get back a void process object.
+ ") SBError;
+ 
++%{
++// https://llvm.org/bugs/show_bug.cgi?id=25468
++#pragma GCC diagnostic ignored "-Wformat-security"
++%}
++
+ class SBError {
+ public:
+     SBError ();

debian/patches/series

@@ -39,3 +39,4 @@ compiler-rt-i586.diff
 clang-analyzer-force-version.diff
 fix-cmake-config-prefix.diff
 lldb-test-makefile.diff
+llvm25468-lldb-swig-format-security.diff