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# - Find XSLT processors.
# This module provides easy integration of XSLT processors.
# Currently xsltproc, Saxon 6.5.[345] and Xalan 2.x are supported.
#
# Typical usage is:
# find_package(Xslt)
# include_file(${Xslt_USE_FILE})
#
#
# The following variables are created:
# Xslt_FOUND - true if at least one XSLT processor is found
# Xslt_USE_FILE - name of the USE_FILE
# Xslt_CLASSPATH - the Java classpath to use for XSLT processing
# XSLT_XSLTPROC_EXECUTABLE - executable for xltproc
# XSLT_SAXON_COMMAND - command for saxon-6.5.x
# XSLT_XALAN2_COMMAND - command for xalan-2.x
#
# The following environment variables are considered:
# CLASSPATH - initial value of Xslt_CLASSPATH (if empty)
#
# The following functions are provided:
# xsl_transform(xsl-file xml-file <output-file>...)
# This uses the xsl file to transform the xml file input to one or
# more output files. Several variables can be used to change the
# behaviour of the transformation:
# XSLT_PARAMS: cmake list of parameters for the XSL transformation
# in the form of param=value
# XSLT_<processor>_OPTIONS: extra option for each of XSLTPROC,
# SAXON and XALAN2.
find_package ( Java )
if ( JAVA_RUNTIME )
if ( NOT Xslt_CLASSPATH )
set ( Xslt_CLASSPATH $ENV{CLASSPATH} CACHE STRING "java classpath" )
endif ( NOT Xslt_CLASSPATH )
if ( NOT CMAKE_SYSTEM_NAME STREQUAL "Windows" )
# Non-Windows classpath may use : instead of ;
# so make this a cmake list here by always using ;
string ( REPLACE ":" ";" Xslt_CLASSPATH "${Xslt_CLASSPATH}" )
endif ( NOT CMAKE_SYSTEM_NAME STREQUAL "Windows" )
mark_as_advanced ( Xslt_CLASSPATH )
find_file ( JAVA_RESOLVER_LIBRARY
NAMES resolver.jar xml-commons-resolver-1.1.jar
PATH_SUFFIXES share/java
DOC "location of the XML commons resolver java library from the apache project"
CMAKE_FIND_ROOT_PATH_BOTH
)
mark_as_advanced ( JAVA_RESOLVER_LIBRARY )
if ( JAVA_RESOLVER_LIBRARY )
list ( APPEND Xslt_CLASSPATH "${JAVA_RESOLVER_LIBRARY}" )
endif ( JAVA_RESOLVER_LIBRARY )
find_path ( JAVA_PROPERTIES_CATALOGMANAGER
NAMES CatalogManager.properties
PATHS /etc
PATH_SUFFIXES xml/resolver share/java share/xml
DOC "location of the catalog manager properties file from the XML commons resolver"
CMAKE_FIND_ROOT_PATH_BOTH
)
mark_as_advanced ( JAVA_PROPERTIES_CATALOGMANAGER )
if ( JAVA_PROPERTIES_CATALOGMANAGER )
list ( APPEND Xslt_CLASSPATH "${JAVA_PROPERTIES_CATALOGMANAGER}" )
endif ( JAVA_PROPERTIES_CATALOGMANAGER )
find_file ( JAVA_XERCES_IMPL_LIBRARY
NAMES xercesImpl.jar
PATH_SUFFIXES share/java
DOC "location of Xalan2 Xerces Implementation JAR file"
CMAKE_FIND_ROOT_PATH_BOTH
)
mark_as_advanced ( JAVA_XERCES_IMPL_LIBRARY )
#
# Find Xalan 2
#
find_file ( XALAN2
NAMES xalan2.jar
PATH_SUFFIXES share/java
DOC "location of Xalan2 JAR file"
CMAKE_FIND_ROOT_PATH_BOTH
)
mark_as_advanced ( XALAN2 )
find_file ( JAVA_XML_APIS_LIBRARY
NAMES xml-apis.jar
PATH_SUFFIXES share/java
DOC "location of Xalan2 XML-API JAR file"
CMAKE_FIND_ROOT_PATH_BOTH
)
mark_as_advanced ( JAVA_XML_APIS_LIBRARY )
if ( XALAN2 AND JAVA_XML_APIS_LIBRARY )
set ( XSLT_XALAN2_COMMAND
org.apache.xalan.xslt.Process
)
set ( Xslt_XALAN2_CLASSPATH
${Xslt_CLASSPATH}
"${XALAN2}"
"${JAVA_XML_APIS_LIBRARY}"
)
if ( Xslt_XALAN2_EXTENSIONS )
list ( APPEND Xslt_XALAN2_CLASSPATH "${Xslt_XALAN2_EXTENSIONS}" )
endif ( Xslt_XALAN2_EXTENSIONS )
if ( JAVA_XERCES_IMPL_LIBRARY )
set ( XSLT_JAVA_OPTIONS
-Djavax.xml.parsers.DocumentBuilderFactory=org.apache.xerces.jaxp.DocumentBuilderFactoryImpl
-Djavax.xml.parsers.SAXParserFactory=org.apache.xerces.jaxp.SAXParserFactoryImpl
-Dorg.apache.xerces.xni.parser.XMLParserConfiguration=org.apache.xerces.parsers.XIncludeParserConfiguration
)
list ( APPEND Xslt_XALAN2_CLASSPATH "${JAVA_XERCES_IMPL_LIBRARY}" )
endif ( JAVA_XERCES_IMPL_LIBRARY )
if ( JAVA_RESOLVER_LIBRARY AND JAVA_PROPERTIES_CATALOGMANAGER )
list ( APPEND XSLT_XALAN2_OPTIONS
-ENTITYRESOLVER org.apache.xml.resolver.tools.CatalogResolver
-URIRESOLVER org.apache.xml.resolver.tools.CatalogResolver
)
endif ( JAVA_RESOLVER_LIBRARY AND JAVA_PROPERTIES_CATALOGMANAGER )
if ( NOT CMAKE_SYSTEM_NAME STREQUAL "Windows" )
string ( REPLACE ";" ":" Xslt_XALAN2_CLASSPATH "${Xslt_XALAN2_CLASSPATH}" )
endif ( NOT CMAKE_SYSTEM_NAME STREQUAL "Windows" )
endif ( XALAN2 AND JAVA_XML_APIS_LIBRARY )
#
# Find Saxon 6.5.x
#
find_file ( SAXON
NAMES saxon.jar saxon-6.5.5.jar saxon-6.5.4.jar saxon-6.5.3.jar
PATH_SUFFIXES share/java
DOC "location of saxon 6.5.x JAR file"
CMAKE_FIND_ROOT_PATH_BOTH
)
mark_as_advanced ( SAXON )
if ( SAXON )
set ( XSLT_SAXON_COMMAND
com.icl.saxon.StyleSheet
)
set ( Xslt_SAXON_CLASSPATH
${Xslt_CLASSPATH}
"${SAXON}"
)
if ( Xslt_SAXON_EXTENSIONS )
list ( APPEND Xslt_SAXON_CLASSPATH "${Xslt_SAXON_EXTENSIONS}" )
endif ( Xslt_SAXON_EXTENSIONS )
if ( JAVA_XERCES_IMPL_LIBRARY )
set ( XSLT_JAVA_OPTIONS
-Djavax.xml.parsers.DocumentBuilderFactory=org.apache.xerces.jaxp.DocumentBuilderFactoryImpl
-Djavax.xml.parsers.SAXParserFactory=org.apache.xerces.jaxp.SAXParserFactoryImpl
-Dorg.apache.xerces.xni.parser.XMLParserConfiguration=org.apache.xerces.parsers.XIncludeParserConfiguration
)
list ( APPEND Xslt_SAXON_CLASSPATH "${JAVA_XERCES_IMPL_LIBRARY}" )
endif ( JAVA_XERCES_IMPL_LIBRARY )
if ( JAVA_RESOLVER_LIBRARY )
list ( APPEND XSLT_SAXON_OPTIONS
-x org.apache.xml.resolver.tools.ResolvingXMLReader
-y org.apache.xml.resolver.tools.ResolvingXMLReader
-u
)
if ( JAVA_PROPERTIES_CATALOGMANAGER )
list ( APPEND XSLT_SAXON_OPTIONS
-r org.apache.xml.resolver.tools.CatalogResolver
)
endif ( JAVA_PROPERTIES_CATALOGMANAGER )
endif ( JAVA_RESOLVER_LIBRARY )
if ( NOT CMAKE_SYSTEM_NAME STREQUAL "Windows" )
string ( REPLACE ";" ":" Xslt_SAXON_CLASSPATH "${Xslt_SAXON_CLASSPATH}" )
endif ( NOT CMAKE_SYSTEM_NAME STREQUAL "Windows" )
endif ( SAXON )
endif ( JAVA_RUNTIME )
find_program ( XSLT_XSLTPROC_EXECUTABLE
NAMES xsltproc
DOC "path to the libxslt XSLT processor xsltproc"
)
mark_as_advanced ( XSLT_XSLTPROC_EXECUTABLE )
set ( XSLT_XSLTPROC_OPTIONS
--xinclude
)
set ( Xslt_USE_FILE UseXslt )
if ( XSLT_XSLTPROC_EXECUTABLE OR XSLT_SAXON_COMMAND OR XSLT_XALAN2_COMMAND )
set ( Xslt_FOUND true )
endif ( XSLT_XSLTPROC_EXECUTABLE OR XSLT_SAXON_COMMAND OR XSLT_XALAN2_COMMAND )
if ( NOT Xslt_FOUND )
if ( NOT Xslt_FIND_QUIETLY )
message ( STATUS "No supported XSLT processor found. Supported XSLT processors are: xsltproc, saxon-6.5.x, xalan-2.x" )
endif ( NOT Xslt_FIND_QUIETLY )
if ( Xslt_FIND_REQUIRED )
message ( FATAL_ERROR "No supported XSLT processor found but it is required." )
endif ( Xslt_FIND_REQUIRED )
endif ( NOT Xslt_FOUND )
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