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@@ -5,6 +5,7 @@
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# LIBXSLT_INCLUDE_DIR - the LibXslt include directory
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# LIBXSLT_LIBRARIES - Link these to LibXslt
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# LIBXSLT_DEFINITIONS - Compiler switches required for using LibXslt
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+# LIBXSLT_VERSION_STRING - version of LibXslt found (since CMake 2.8.8)
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# Additionally, the following two variables are set (but not required for using xslt):
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# LIBXSLT_EXSLT_LIBRARIES - Link to these if you need to link against the exslt library
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# LIBXSLT_XSLTPROC_EXECUTABLE - Contains the full path to the xsltproc executable if found
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@@ -51,10 +52,21 @@ SET(LIBXSLT_EXSLT_LIBRARIES ${LIBXSLT_EXSLT_LIBRARY} )
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FIND_PROGRAM(LIBXSLT_XSLTPROC_EXECUTABLE xsltproc)
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-# handle the QUIETLY and REQUIRED arguments and set LIBXML2_FOUND to TRUE if
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-# all listed variables are TRUE
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+IF(PC_LIBXSLT_VERSION)
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+ SET(LIBXSLT_VERSION_STRING ${PC_LIBXSLT_VERSION})
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+ELSEIF(LIBXSLT_INCLUDE_DIR AND EXISTS "${LIBXSLT_INCLUDE_DIR}/libxslt/xsltconfig.h")
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+ FILE(STRINGS "${LIBXSLT_INCLUDE_DIR}/libxslt/xsltconfig.h" libxslt_version_str
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+ REGEX "^#define[\t ]+LIBXSLT_DOTTED_VERSION[\t ]+\".*\"")
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+
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+ STRING(REGEX REPLACE "^#define[\t ]+LIBXSLT_DOTTED_VERSION[\t ]+\"([^\"]*)\".*" "\\1"
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+ LIBXSLT_VERSION_STRING "${libxslt_version_str}")
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+ UNSET(libxslt_version_str)
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+ENDIF()
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+
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INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
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-FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibXslt DEFAULT_MSG LIBXSLT_LIBRARIES LIBXSLT_INCLUDE_DIR)
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+FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibXslt
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+ REQUIRED_VARS LIBXSLT_LIBRARIES LIBXSLT_INCLUDE_DIR
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+ VERSION_VAR LIBXSLT_VERSION_STRING)
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MARK_AS_ADVANCED(LIBXSLT_INCLUDE_DIR
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LIBXSLT_LIBRARIES
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