1 files changed, 60 insertions, 0 deletions
diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
new file mode 100644
index 0000000..06804bd
--- /dev/null
+++ b/doc/CMakeLists.txt
@@ -0,0 +1,60 @@
+# Copyright (c) 2015, Intel Corporation
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without modification,
+# are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice, this
+# list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice,
+# this list of conditions and the following disclaimer in the documentation and/or
+# other materials provided with the distribution.
+#
+# 3. Neither the name of the copyright holder nor the names of its contributors
+# may be used to endorse or promote products derived from this software without
+# specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+option(DOXYGEN
+       "Enable doxygen generation (you still have to run 'make doc')"
+       OFF)
+
+include(CMakeDependentOption)
+# Only present DOXYGEN_GRAPHS if DOXYGEN is ON and if so, default to ON.
+# Else, set to OFF.
+cmake_dependent_option(DOXYGEN_GRAPHS
+       "Generate graphs in the doxygen documentation (you need the 'dot'
+       utility)"
+       ON
+       "DOXYGEN" OFF)
+
+if(DOXYGEN)
+    find_package(Doxygen REQUIRED)
+
+    if(DOXYGEN_GRAPHS AND (NOT DOXYGEN_DOT_FOUND))
+        message(SEND_ERROR "
+        The 'dot' utility was  not found;"
+        " install it or deactivate graph generation (DOXYGEN_GRAPHS=OFF).")
+    endif()
+
+    configure_file(${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile.in
+       ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile
+       @ONLY)
+    add_custom_target(doc
+        ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        COMMENT "Generating documentation with Doxygen"
+        VERBATIM)
+endif()