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# - 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 Andreas Schneider <mail@cynapses.org>
#
# Redistribution and use is allowed according to the terms of the New
# BSD license.
#
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/xpath.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)
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