libxml2-config.cmake 5.5 KB

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  1. # libxml2-config.cmake
  2. # --------------------
  3. #
  4. # Libxml2 cmake module.
  5. # This module sets the following variables:
  6. #
  7. # ::
  8. #
  9. # LIBXML2_FOUND - True if libxml2 headers and libraries were found
  10. # LIBXML2_INCLUDE_DIR - Directory where LibXml2 headers are located.
  11. # LIBXML2_INCLUDE_DIRS - list of the include directories needed to use LibXml2.
  12. # LIBXML2_LIBRARY - path to the LibXml2 library.
  13. # LIBXML2_LIBRARIES - xml2 libraries to link against.
  14. # LIBXML2_DEFINITIONS - the compiler switches required for using LibXml2.
  15. # LIBXML2_VERSION_MAJOR - The major version of libxml2.
  16. # LIBXML2_VERSION_MINOR - The minor version of libxml2.
  17. # LIBXML2_VERSION_PATCH - The patch version of libxml2.
  18. # LIBXML2_VERSION_STRING - version number as a string (ex: "2.3.4")
  19. # LIBXML2_MODULES - whether libxml2 has dso support
  20. # LIBXML2_XMLLINT_EXECUTABLE - path to the XML checking tool xmllint coming with LibXml2
  21. #
  22. # The following targets are defined:
  23. #
  24. # LibXml2::LibXml2 - the LibXml2 library
  25. # LibXml2::xmllint - the xmllint command-line executable
  26. get_filename_component(_libxml2_rootdir ${CMAKE_CURRENT_LIST_DIR}/../../../ ABSOLUTE)
  27. set(LIBXML2_VERSION_MAJOR 2)
  28. set(LIBXML2_VERSION_MINOR 13)
  29. set(LIBXML2_VERSION_MICRO 4)
  30. set(LIBXML2_VERSION_STRING "2.13.4")
  31. set(LIBXML2_DEFINITIONS "")
  32. set(LIBXML2_INSTALL_PREFIX ${_libxml2_rootdir})
  33. set(LIBXML2_INCLUDE_DIR ${_libxml2_rootdir}/include/libxml2)
  34. set(LIBXML2_LIBRARY_DIR ${_libxml2_rootdir}/lib)
  35. find_library(LIBXML2_LIBRARY NAMES xml2 HINTS ${LIBXML2_LIBRARY_DIR} NO_DEFAULT_PATH)
  36. find_program(LIBXML2_XMLCATALOG_EXECUTABLE NAMES xmlcatalog HINTS ${_libxml2_rootdir}/bin NO_DEFAULT_PATH)
  37. find_program(LIBXML2_XMLLINT_EXECUTABLE NAMES xmllint HINTS ${_libxml2_rootdir}/bin NO_DEFAULT_PATH)
  38. set(LIBXML2_LIBRARIES ${LIBXML2_LIBRARY})
  39. set(LIBXML2_INCLUDE_DIRS ${LIBXML2_INCLUDE_DIR})
  40. unset(LIBXML2_INTERFACE_LINK_LIBRARIES)
  41. include(CMakeFindDependencyMacro)
  42. set(LIBXML2_WITH_ICONV 0)
  43. set(LIBXML2_WITH_THREADS 0)
  44. set(LIBXML2_WITH_ICU 0)
  45. set(LIBXML2_WITH_LZMA 0)
  46. set(LIBXML2_WITH_ZLIB 0)
  47. if(LIBXML2_WITH_ICONV)
  48. find_dependency(Iconv)
  49. list(APPEND LIBXML2_LIBRARIES ${Iconv_LIBRARIES})
  50. list(APPEND LIBXML2_INCLUDE_DIRS ${Iconv_INCLUDE_DIRS})
  51. list(APPEND LIBXML2_INTERFACE_LINK_LIBRARIES "Iconv::Iconv")
  52. if(NOT Iconv_FOUND)
  53. set(${CMAKE_FIND_PACKAGE_NAME}_FOUND FALSE)
  54. set(${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE "Iconv dependency was not found")
  55. return()
  56. endif()
  57. endif()
  58. if(LIBXML2_WITH_THREADS)
  59. find_dependency(Threads)
  60. list(APPEND LIBXML2_LIBRARIES ${CMAKE_THREAD_LIBS_INIT})
  61. list(APPEND LIBXML2_INTERFACE_LINK_LIBRARIES "\$<LINK_ONLY:Threads::Threads>")
  62. if(NOT Threads_FOUND)
  63. set(${CMAKE_FIND_PACKAGE_NAME}_FOUND FALSE)
  64. set(${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE "Threads dependency was not found")
  65. return()
  66. endif()
  67. endif()
  68. if(LIBXML2_WITH_ICU)
  69. find_dependency(ICU COMPONENTS data i18n uc)
  70. list(APPEND LIBXML2_LIBRARIES ${ICU_LIBRARIES})
  71. list(APPEND LIBXML2_INTERFACE_LINK_LIBRARIES "\$<LINK_ONLY:ICU::data>;\$<LINK_ONLY:ICU::i18n>;\$<LINK_ONLY:ICU::uc>")
  72. if(NOT ICU_FOUND)
  73. set(${CMAKE_FIND_PACKAGE_NAME}_FOUND FALSE)
  74. set(${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE "ICU dependency was not found")
  75. return()
  76. endif()
  77. endif()
  78. if(LIBXML2_WITH_LZMA)
  79. find_dependency(LibLZMA)
  80. list(APPEND LIBXML2_LIBRARIES ${LIBLZMA_LIBRARIES})
  81. list(APPEND LIBXML2_INTERFACE_LINK_LIBRARIES "\$<LINK_ONLY:LibLZMA::LibLZMA>")
  82. if(NOT LibLZMA_FOUND)
  83. set(${CMAKE_FIND_PACKAGE_NAME}_FOUND FALSE)
  84. set(${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE "LibLZMA dependency was not found")
  85. return()
  86. endif()
  87. endif()
  88. if(LIBXML2_WITH_ZLIB)
  89. find_dependency(ZLIB)
  90. list(APPEND LIBXML2_LIBRARIES ${ZLIB_LIBRARIES})
  91. list(APPEND LIBXML2_INTERFACE_LINK_LIBRARIES "\$<LINK_ONLY:ZLIB::ZLIB>")
  92. if(NOT ZLIB_FOUND)
  93. set(${CMAKE_FIND_PACKAGE_NAME}_FOUND FALSE)
  94. set(${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE "ZLIB dependency was not found")
  95. return()
  96. endif()
  97. endif()
  98. if(UNIX)
  99. list(APPEND LIBXML2_LIBRARIES m)
  100. list(APPEND LIBXML2_INTERFACE_LINK_LIBRARIES "\$<LINK_ONLY:m>")
  101. endif()
  102. if(WIN32)
  103. list(APPEND LIBXML2_LIBRARIES ws2_32)
  104. list(APPEND LIBXML2_INTERFACE_LINK_LIBRARIES "\$<LINK_ONLY:ws2_32>")
  105. endif()
  106. # whether libxml2 has dso support
  107. set(LIBXML2_MODULES 0)
  108. mark_as_advanced(LIBXML2_LIBRARY LIBXML2_XMLCATALOG_EXECUTABLE LIBXML2_XMLLINT_EXECUTABLE)
  109. if(DEFINED LIBXML2_LIBRARY AND DEFINED LIBXML2_INCLUDE_DIRS)
  110. set(LIBXML2_FOUND TRUE)
  111. endif()
  112. if(NOT TARGET LibXml2::LibXml2 AND DEFINED LIBXML2_LIBRARY AND DEFINED LIBXML2_INCLUDE_DIRS)
  113. add_library(LibXml2::LibXml2 UNKNOWN IMPORTED)
  114. set_target_properties(LibXml2::LibXml2 PROPERTIES IMPORTED_LOCATION "${LIBXML2_LIBRARY}")
  115. set_target_properties(LibXml2::LibXml2 PROPERTIES INTERFACE_COMPILE_OPTIONS "${LIBXML2_DEFINITIONS}")
  116. set_target_properties(LibXml2::LibXml2 PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${LIBXML2_INCLUDE_DIRS}")
  117. set_target_properties(LibXml2::LibXml2 PROPERTIES INTERFACE_LINK_LIBRARIES "${LIBXML2_INTERFACE_LINK_LIBRARIES}")
  118. endif()
  119. if(NOT TARGET LibXml2::xmlcatalog AND DEFINED LIBXML2_XMLCATALOG_EXECUTABLE)
  120. add_executable(LibXml2::xmlcatalog IMPORTED)
  121. set_target_properties(LibXml2::xmlcatalog PROPERTIES IMPORTED_LOCATION "${LIBXML2_XMLCATALOG_EXECUTABLE}")
  122. endif()
  123. if(NOT TARGET LibXml2::xmllint AND DEFINED LIBXML2_XMLLINT_EXECUTABLE)
  124. add_executable(LibXml2::xmllint IMPORTED)
  125. set_target_properties(LibXml2::xmllint PROPERTIES IMPORTED_LOCATION "${LIBXML2_XMLLINT_EXECUTABLE}")
  126. endif()