[libxml2] libxml2-config.cmake.in: update include directories

[Daniel Veillard <veillard src gnome org>]

commit 3211973961d01b9c5efb5c5f3b8620a2a3c17561
Author: Samuel Martin <s martin49 gmail com>
Date:   Mon Dec 29 20:44:06 2014 +0100

    libxml2-config.cmake.in: update include directories
    
    Align the include directories on those from the pkg-config module.
    
    Signed-off-by: Samuel Martin <s martin49 gmail com>

 libxml2-config.cmake.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libxml2-config.cmake.in b/libxml2-config.cmake.in
index ac29329..6b16fc2 100644
--- a/libxml2-config.cmake.in
+++ b/libxml2-config.cmake.in
@@ -21,7 +21,7 @@ set(LIBXML2_VERSION_MINOR  @LIBXML_MINOR_VERSION@)
 set(LIBXML2_VERSION_MICRO  @LIBXML_MICRO_VERSION@)
 set(LIBXML2_VERSION_STRING "@VERSION@")
 set(LIBXML2_INSTALL_PREFIX ${_libxml2_rootdir})
-set(LIBXML2_INCLUDE_DIRS   ${_libxml2_rootdir}/include)
+set(LIBXML2_INCLUDE_DIRS   ${_libxml2_rootdir}/include ${_libxml2_rootdir}/include/libxml2)
 set(LIBXML2_LIBRARY_DIR    ${_libxml2_rootdir}/lib)
 set(LIBXML2_LIBRARIES      -L${LIBXML2_LIBRARY_DIR} -lxml2)