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# - Try to find libxml2
# Find libxml2 headers, libraries and the answer to all questions.
#
# LIBXML2_FOUND True if libxml2 got found
# LIBXML2_INCLUDE_DIRS Location of libxml2 headers
# LIBXML2_LIBRARIES List of libraries to use libxml2
# LIBXML2_DEFINITIONS Definitions to compile libxml2
#
# Copyright (c) 2006, Alexander Neundorf, <neundorf@kde.org>
# Copyright (c) 2007 Alban Browaeys <prahal@yahoo.com>
# Copyright (c) 2008 Bjoern Ricks <bjoern.ricks@googlemail.com>
#
# Redistribution and use is allowed according to the terms of the New
# BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
#
INCLUDE( FindPkgConfig )
# Take care about libxml2.pc settings
IF ( LibXml2_FIND_REQUIRED )
SET( _pkgconfig_REQUIRED "REQUIRED" )
ELSE ( LibXml2_FIND_REQUIRED )
SET( _pkgconfig_REQUIRED "" )
ENDIF ( LibXml2_FIND_REQUIRED )
IF ( LIBXML2_MIN_VERSION )
PKG_SEARCH_MODULE( LIBXML2 ${_pkgconfig_REQUIRED} libxml-2.0>=${LIBXML2_MIN_VERSION} )
ELSE ( LIBXML2_MIN_VERSION )
PKG_SEARCH_MODULE( LIBXML2 ${_pkgconfig_REQUIRED} libxml-2.0 )
ENDIF ( LIBXML2_MIN_VERSION )
# Look for libxml-2.0 include dir and libraries w/o pkgconfig
IF ( NOT LIBXML2_FOUND AND NOT PKG_CONFIG_FOUND )
FIND_PATH( _libxml2_include_DIR libxml/xpath.h PATH_SUFFIXES libxml2
PATHS
/opt/local/include/
/sw/include/
/usr/local/include/
/usr/include/
)
FIND_LIBRARY( _libxml2_link_DIR NAMES xml2 libxml2 libxml
PATHS
/opt/local/lib
/sw/lib
/usr/lib
/usr/local/lib
/usr/lib64
/usr/local/lib64
/opt/lib64
)
IF ( _libxml2_include_DIR AND _libxml2_link_DIR )
SET ( _libxml2_FOUND TRUE )
ENDIF ( _libxml2_include_DIR AND _libxml2_link_DIR )
IF ( _libxml2_FOUND )
SET ( LIBXML2_INCLUDE_DIRS ${_libxml2_include_DIR} )
SET ( LIBXML2_LIBRARIES ${_libxml2_link_DIR} )
ENDIF ( _libxml2_FOUND )
# Report results
IF ( LIBXML2_LIBRARIES AND LIBXML2_INCLUDE_DIRS AND _libxml2_FOUND )
SET( LIBXML2_FOUND 1 )
IF ( NOT LibXml2_FIND_QUIETLY )
MESSAGE( STATUS "Found libxml2: ${LIBXML2_LIBRARIES} ${LIBXML2_INCLUDE_DIRS}" )
ENDIF ( NOT LibXml2_FIND_QUIETLY )
ELSE ( LIBXML2_LIBRARIES AND LIBXML2_INCLUDE_DIRS AND _libxml2_FOUND )
IF ( LibXml2_FIND_REQUIRED )
MESSAGE( SEND_ERROR "Could NOT find libxml2" )
ELSE ( LibXml2_FIND_REQUIRED )
IF ( NOT LibXml2_FIND_QUIETLY )
MESSAGE( STATUS "Could NOT find libxml2" )
ENDIF ( NOT LibXml2_FIND_QUIETLY )
ENDIF ( LibXml2_FIND_REQUIRED )
ENDIF ( LIBXML2_LIBRARIES AND LIBXML2_INCLUDE_DIRS AND _libxml2_FOUND )
ENDIF ( NOT LIBXML2_FOUND AND NOT PKG_CONFIG_FOUND )
# Hide advanced variables from CMake GUIs
MARK_AS_ADVANCED( LIBXML2_LIBRARIES LIBXML2_INCLUDE_DIRS )
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