cmake/modules/FindXMLLINT.cmake

   1 #
   2 # $Id$
   3 #
   4 # - Find unix commands from cygwin
   5 # This module looks for some usual Unix commands.
   6 #
   7
   8 INCLUDE(FindCygwin)
   9
  10 FIND_PROGRAM(XMLLINT_EXECUTABLE
  11   NAMES
  12     xmllint
  13   PATHS
  14     ${CYGWIN_INSTALL_PATH}/bin
  15     /bin
  16     /usr/bin
  17     /usr/local/bin
  18     /sbin
  19 )
  20
  21 INCLUDE(FindPackageHandleStandardArgs)
  22 FIND_PACKAGE_HANDLE_STANDARD_ARGS(XMLLINT DEFAULT_MSG XMLLINT_EXECUTABLE)
  23
  24 MARK_AS_ADVANCED(XMLLINT_EXECUTABLE)
  25
  26 # Validate XML
  27 MACRO(VALIDATE_XML _validated _sources)
  28     # FIXME: How do I extract the first element of a variable containing a
  29     # list of values? Isn't there a "cleaner" solution?
  30     # Oh, and I have no idea why I can't directly use _source instead of
  31     # having to introduce _tmpsource.
  32     FOREACH(_tmpsource ${${_sources}})
  33         set(_source ${_tmpsource})
  34         BREAK()
  35     ENDFOREACH()
  36     ADD_CUSTOM_COMMAND(
  37         OUTPUT
  38             ${_validated}
  39         COMMAND ${XMLLINT_EXECUTABLE}
  40           --path "${CMAKE_CURRENT_SOURCE_DIR}:${CMAKE_CURRENT_BINARY_DIR}:${CMAKE_CURRENT_BINARY_DIR}/wsluarm_src"
  41           --valid
  42           --noout
  43           ${_source}
  44         COMMAND touch
  45           ${_validated}
  46         DEPENDS
  47           ${${_sources}}
  48     )
  49 ENDMACRO(VALIDATE_XML)