neovim: add patch for msgpack-1.4.0 compat.

srcpkgs/neovim/patches/msgpack-1.4.0-compat.patch

@@ -0,0 +1,49 @@
+commit feb70192a85d04343ecc383ea9a42aa8cd15e98d
+Author: James McCoy <jamessan@jamessan.com>
+Date:   Fri Jan 22 14:37:19 2016 -0500
+
+    cmake: Search for both libmsgpackc and libmsgpack #4075
+    
+    libmsgpack was the old C++ library provided by msgpack-c.  The C library
+    is libmsgpackc.
+    
+    The C++ support became header-only, but there was a bug
+    (msgpack/msgpack-c#395) wherein using msgpack-c's CMake build system
+    would only install libmsgpack instead of libmsgpackc.
+    
+    Searching for both libraries, but preferring libmsgpackc, allows for
+    building against older msgpack-c releases and prepares for the upcoming
+    msgpack-c release which fixes the aforementioned issues.
+    
+    Signed-off-by: James McCoy <jamessan@jamessan.com>
+
+diff --git a/cmake/FindMsgpack.cmake b/cmake/FindMsgpack.cmake
+index 7d88137..fbd107e 100644
+--- ./cmake/FindMsgpack.cmake
++++ ./cmake/FindMsgpack.cmake
+@@ -7,7 +7,7 @@
+ if(NOT MSGPACK_USE_BUNDLED)
+   find_package(PkgConfig)
+   if (PKG_CONFIG_FOUND)
+-    pkg_check_modules(PC_MSGPACK QUIET msgpack)
++    pkg_search_module(PC_MSGPACK QUIET msgpackc msgpack)
+   endif()
+ else()
+   set(PC_MSGPACK_INCLUDEDIR)
+@@ -23,13 +23,14 @@ find_path(MSGPACK_INCLUDE_DIR msgpack.h
+   HINTS ${PC_MSGPACK_INCLUDEDIR} ${PC_MSGPACK_INCLUDE_DIRS}
+   ${LIMIT_SEARCH})
+ 
+-# If we're asked to use static linkage, add libmsgpack.a as a preferred library name.
++# If we're asked to use static linkage, add libmsgpack{,c}.a as a preferred library name.
+ if(MSGPACK_USE_STATIC)
+   list(APPEND MSGPACK_NAMES
++    "${CMAKE_STATIC_LIBRARY_PREFIX}msgpackc${CMAKE_STATIC_LIBRARY_SUFFIX}"
+     "${CMAKE_STATIC_LIBRARY_PREFIX}msgpack${CMAKE_STATIC_LIBRARY_SUFFIX}")
+ endif()
+ 
+-list(APPEND MSGPACK_NAMES msgpack)
++list(APPEND MSGPACK_NAMES msgpackc msgpack)
+ 
+ find_library(MSGPACK_LIBRARY NAMES ${MSGPACK_NAMES}
+   HINTS ${PC_MSGPACK_LIBDIR} ${PC_MSGPACK_LIBRARY_DIRS}

srcpkgs/neovim/template

@@ -1,7 +1,7 @@
 # Template file for 'neovim'
 pkgname=neovim
 version=0.1.1
-revision=2
+revision=3
 build_style=cmake
 configure_args="-DLUA_PRG=/usr/bin/lua5.2"
 hostmakedepends="cmake lua52-lpeg lua52-MessagePack lua52-BitOp"