clang: Upgrade to upcoming 6.0 release branches

clang 6.0 is upcoming release, its already in RC
phases

Signed-off-by: Khem Raj <raj.khem@gmail.com>

1 files changed, 42 insertions, 0 deletions

diff --git a/recipes-devtools/clang/lldb/0002-lldb-Add-lxml2-to-linker-cmdline-of-xml-is-found.patch b/recipes-devtools/clang/lldb/0002-lldb-Add-lxml2-to-linker-cmdline-of-xml-is-found.patch
new file mode 100644
index 0000000..1167b5a
--- /dev/null
+++ b/recipes-devtools/clang/lldb/0002-lldb-Add-lxml2-to-linker-cmdline-of-xml-is-found.patch
@@ -0,0 +1,42 @@
+From 397a9e7dc35a7b360bb8466996ae7755574dc04c Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 22 May 2017 17:36:16 -0700
+Subject: [PATCH 2/2] lldb: Add -lxml2 to linker cmdline of xml is found
+
+When cross compiling for systems where static libs
+for libxml are not available cmake's detection mechanism
+resort to linking with libxml.so but doesnt use -lxml2
+liblldbHost.a however requires libxml on linker
+cmdline _after_ itself so its use of symbols from libxml2
+can be resolved. Here check for libxml2 being detected and
+add it if its found.
+
+Fixes
+
+| ../../../../lib/liblldbHost.a(XML.cpp.o): In function `lldb_private::XMLDocument::Clear()':
+| /usr/src/debug/lldb/5.0.0+gitAUTOINC+69edad7913_08d6b47db9_cf6c5b3386-r0/git/tools/lldb/source/Host/common/XML.cpp:29: undefined reference to `xmlFreeDoc'
+| /usr/src/debug/lldb/5.0.0+gitAUTOINC+69edad7913_08d6b47db9_cf6c5b3386-r0/git/tools/lldb/source/Host/common/XML.cpp:29: undefined reference to `xmlFreeDoc'
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ source/Host/CMakeLists.txt | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/source/Host/CMakeLists.txt b/source/Host/CMakeLists.txt
+index 2b6f0e48a..1a910a9af 100644
+--- a/source/Host/CMakeLists.txt
++++ b/source/Host/CMakeLists.txt
+@@ -175,6 +175,10 @@ if (NOT LLDB_DISABLE_LIBEDIT)
+   list(APPEND EXTRA_LIBS edit)
+ endif()
+ 
++if (LIBXML2_FOUND)
++ list(APPEND EXTRA_LIBS xml2)
++endif ()
++
+ add_lldb_library(lldbHost
+   ${HOST_SOURCES}
+   
+-- 
+2.16.1
+