# - Try to find XML2

# Once done this will define

#

# XML2_FOUND - system has XML2

# XML2_INCLUDE_DIRS - the XML2 include directory

# XML2_LIBRARIES - Link these to use XML2

# XML2_DEFINITIONS - Compiler switches required for using XML2

#

# Copyright (c) 2008 Joshua L. Blocher <verbalshadow@gmail.com>

#

# Redistribution and use is allowed according to the terms of the New

# BSD license.

# For details see the accompanying COPYING-CMAKE-SCRIPTS file.

#

if (XML2_LIBRARIES AND XML2_INCLUDE_DIRS)

# in cache already

set(XML2_FOUND TRUE)

else (XML2_LIBRARIES AND XML2_INCLUDE_DIRS)

# use pkg-config to get the directories and then use these values

# in the FIND_PATH() and FIND_LIBRARY() calls

if (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)

include(UsePkgConfig)

pkgconfig(libxml-2.0 _XML2_INCLUDEDIR _XML2_LIBDIR _XML2_LDFLAGS _XML2_CFLAGS)

else (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)

find_package(PkgConfig)

if (PKG_CONFIG_FOUND)

pkg_check_modules(_XML2 libxml-2.0)

endif (PKG_CONFIG_FOUND)

endif (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)

find_path(XML2_INCLUDE_DIR

NAMES

libxml/xmlunicode.h

PATHS

${_XML2_INCLUDEDIR}

/usr/include

/usr/local/include

/opt/local/include

/sw/include

PATH_SUFFIXES

libxml2

)

find_library(XML2_LIBRARY

NAMES

xml2

PATHS

${_XML2_LIBDIR}

/usr/lib

/usr/local/lib

/opt/local/lib

/sw/lib

)

if (XML2_LIBRARY)

set(XML2_FOUND TRUE)

endif (XML2_LIBRARY)

set(XML2_INCLUDE_DIRS

${XML2_INCLUDE_DIR}

)

if (XML2_FOUND)

set(XML2_LIBRARIES

${XML2_LIBRARIES}

${XML2_LIBRARY}

)

endif (XML2_FOUND)

if (XML2_INCLUDE_DIRS AND XML2_LIBRARIES)

set(XML2_FOUND TRUE)

endif (XML2_INCLUDE_DIRS AND XML2_LIBRARIES)

if (XML2_FOUND)

if (NOT XML2_FIND_QUIETLY)

message(STATUS "Found XML2: ${XML2_LIBRARIES}")

endif (NOT XML2_FIND_QUIETLY)

else (XML2_FOUND)

if (XML2_FIND_REQUIRED)

message(FATAL_ERROR "Could not find XML2")

endif (XML2_FIND_REQUIRED)

endif (XML2_FOUND)

# show the XML2_INCLUDE_DIRS and XML2_LIBRARIES variables only in the advanced view

mark_as_advanced(XML2_INCLUDE_DIRS XML2_LIBRARIES)

endif (XML2_LIBRARIES AND XML2_INCLUDE_DIRS)