Added cmake module for finding TNL - does not work yet.

add_subdirectory (cmake)

add_subdirectory (pkgconfig)

# - Try to find Template Numerical Library TNL

# Once done this will define

#  TNL_FOUND - System has LibXml2

#  TNL_INCLUDE_DIRS - The LibXml2 include directories

#  TNL_LIBRARIES - The libraries needed to use LibXml2

#  TNL_DEFINITIONS - Compiler switches required for using LibXml2

find_package(PkgConfig)

pkg_check_modules(PC_TNL QUIET tnl)

set(TNL_DEFINITIONS ${PC_TNL_CFLAGS_OTHER})

find_path(TNL_INCLUDE_DIR libxml/xpath.h

          HINTS ${PC_LIBXML_INCLUDEDIR} ${PC_LIBXML_INCLUDE_DIRS}

          PATH_SUFFIXES libxml2 )

find_library(TNL_LIBRARY NAMES xml2 libxml2

             HINTS ${PC_LIBXML_LIBDIR} ${PC_LIBXML_LIBRARY_DIRS} )

include(FindPackageHandleStandardArgs)

# handle the QUIETLY and REQUIRED arguments and set TNL_FOUND to TRUE

# if all listed variables are TRUE

find_package_handle_standard_args(LibXml2  DEFAULT_MSG

                                  TNL_LIBRARY TNL_INCLUDE_DIR)

mark_as_advanced(TNL_INCLUDE_DIR TNL_LIBRARY )

set(TNL_LIBRARIES ${TNL_LIBRARY} )

set(TNL_INCLUDE_DIRS ${TNL_INCLUDE_DIR} )

INSTALL( FILES ${PROJECT_TOOLS_PATH}/share/cmake/CMakeFindTNL.cmake

         DESTINATION share/cmake/Modules )

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