1 files changed, 96 insertions, 0 deletions
diff --git a/Utilities/Doxygen/CMakeLists.txt b/Utilities/Doxygen/CMakeLists.txt
new file mode 100644
index 0000000..6a90c84
--- /dev/null
+++ b/Utilities/Doxygen/CMakeLists.txt
@@ -0,0 +1,96 @@
+# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+# file Copyright.txt or https://cmake.org/licensing for details.
+
+if(NOT CMake_SOURCE_DIR)
+  set(CMakeDeveloperReference_STANDALONE 1)
+  cmake_minimum_required(VERSION 3.1 FATAL_ERROR)
+  get_filename_component(tmp "${CMAKE_CURRENT_SOURCE_DIR}" PATH)
+  get_filename_component(CMake_SOURCE_DIR "${tmp}" PATH)
+  include(${CMake_SOURCE_DIR}/Modules/CTestUseLaunchers.cmake)
+  include(${CMake_SOURCE_DIR}/Source/CMakeVersionCompute.cmake)
+  include(${CMake_SOURCE_DIR}/Source/CMakeInstallDestinations.cmake)
+  unset(CMAKE_DATA_DIR)
+  unset(CMAKE_DATA_DIR CACHE)
+  macro(CMake_OPTIONAL_COMPONENT)
+    set(COMPONENT "")
+  endmacro()
+endif()
+
+project(CMakeDeveloperReference NONE)
+
+#
+# Build the reference
+#
+
+if (CMake_BUILD_DEVELOPER_REFERENCE OR CMakeDeveloperReference_STANDALONE)
+
+  find_package(Doxygen REQUIRED)
+
+  #
+  ## Output formats
+  #
+
+  option(CMake_BUILD_DEVELOPER_REFERENCE_HTML "Build CMake Developer Reference - HTML format" ON)
+  mark_as_advanced(CMake_BUILD_DEVELOPER_REFERENCE_HTML)
+  if(CMake_BUILD_DEVELOPER_REFERENCE_HTML)
+    set(GENERATE_HTML YES)
+  else()
+    set(GENERATE_HTML NO)
+  endif()
+
+  option(CMake_BUILD_DEVELOPER_REFERENCE_QTHELP "Build CMake Developer Reference - QtHelp format" OFF)
+  mark_as_advanced(CMake_BUILD_DEVELOPER_REFERENCE_QTHELP)
+  if(CMake_BUILD_DEVELOPER_REFERENCE_QTHELP)
+    set(GENERATE_QHP YES)
+    find_program(QHELPGENERATOR_EXECUTABLE
+      NAMES qhelpgenerator
+      DOC "qhelpgenerator tool"
+      )
+    if(NOT QHELPGENERATOR_EXECUTABLE)
+      message(FATAL_ERROR "QHELPGENERATOR_EXECUTABLE (qhelpgenerator) not found!")
+    endif()
+  else()
+    set(GENERATE_QHP NO)
+  endif()
+
+  #
+  # Configure the script and the doxyfile, then add target
+  #
+
+  if(DOXYGEN_DOT_FOUND)
+    set(HAVE_DOT YES)
+  else()
+    set(HAVE_DOT NO)
+  endif()
+
+  if(NOT DOT_PATH)
+    get_filename_component(DOT_PATH ${DOXYGEN_DOT_EXECUTABLE} PATH)
+  endif()
+
+  configure_file(doxyfile.in doxyfile @ONLY)
+
+  add_custom_target(cmake-developer-reference-all
+    ${DOXYGEN_EXECUTABLE} doxyfile
+    WORKING_DIRECTORY ${CMakeDeveloperReference_BINARY_DIR})
+
+  add_custom_target(cmake-developer-reference ALL DEPENDS cmake-developer-reference-all)
+
+  #
+  # Installation
+  #
+
+  if(CMake_BUILD_DEVELOPER_REFERENCE_HTML)
+    CMake_OPTIONAL_COMPONENT(cmake-developer-reference-html)
+    install(DIRECTORY "${CMakeDeveloperReference_BINARY_DIR}/developer-reference/html"
+      DESTINATION ${CMAKE_DOC_DIR}/developer-reference
+      ${COMPONENT})
+  endif()
+
+  if(CMake_BUILD_DEVELOPER_REFERENCE_QTHELP)
+    CMake_OPTIONAL_COMPONENT(cmake-developer-reference-qthelp)
+    install(FILES "${CMakeDeveloperReference_BINARY_DIR}/developer-reference/CMakeDeveloperReference-${CMake_VERSION_MAJOR}${CMake_VERSION_MINOR}${CMake_VERSION_PATCH}.qch"
+      DESTINATION ${CMAKE_DOC_DIR}/developer-reference
+      ${COMPONENT})
+  endif()
+
+endif ()