From 2c89a92e181594feeb0eb489364fd7f442804489 Mon Sep 17 00:00:00 2001
From: Rogier <rogier777@gmail.com>
Date: Thu, 26 Nov 2015 13:24:53 +0100
Subject: [PATCH] Add cmake module to find docutils

Copied from https://github.com/saschpe/self_healing/blob/95f64595a0ccc7f259d4711f121154a105c9ad3d/cmake/modules/FindDocutils.cmake
---
 cmake/FindDocutils.cmake | 42 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 cmake/FindDocutils.cmake

diff --git a/cmake/FindDocutils.cmake b/cmake/FindDocutils.cmake
new file mode 100644
index 0000000..0f5cfcc
--- /dev/null
+++ b/cmake/FindDocutils.cmake
@@ -0,0 +1,42 @@
+# - Find python docutils
+#
+#  This module defines the following variables:
+#
+#   DOCUTILS_FOUND      - system has docutils
+#
+#   RST2HTML_EXECUTABLE - the rst2html executable
+
+#=============================================================================
+# Copyright 2010 Sascha Peilicke <sasch.pe@gmx.de
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+
+find_program(RST2HTML_EXECUTABLE NAMES rst2html.py rst2html
+             DOC "The Python Docutils reStructuredText HTML converter")
+
+# handle the QUIETLY and REQUIRED arguments and set DOCUTILS_FOUND to TRUE if
+# all listed variables are TRUE
+include(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(Docutils DEFAULT_MSG RST2HTML_EXECUTABLE)
+
+if(RST2HTML_EXECUTABLE)
+    macro(RST2HTML)
+        foreach(it ${ARGN})
+            get_filename_component(basename ${it} NAME_WE)
+            set(infile ${CMAKE_CURRENT_SOURCE_DIR}/${it})
+            set(outfile ${CMAKE_CURRENT_BINARY_DIR}/${basename}.html)
+
+            add_custom_command(OUTPUT ${outfile} COMMAND ${RST2HTML_EXECUTABLE}
+                               ARGS ${infile} ${outfile} DEPENDS ${infile})
+            add_custom_target(RstHTMLDocuments_${it} ALL DEPENDS ${outfile})
+        endforeach()
+    endmacro()
+endif()
+
+mark_as_advanced(RST2HTML_EXECUTABLE)